From 3d3118d9c50a8c304d293a1caddab9ef76106aed Mon Sep 17 00:00:00 2001
From: Boris Kubiak <kubiakboris@gmail.com>
Date: Sun, 18 Feb 2018 13:09:55 +0100
Subject: [PATCH] Add 'Save Keystore' feature

---
 package-lock.json             |  18 ++++++++++
 package.json                  |   2 ++
 src/App.vue                   |  39 +++++++++++++++++++--
 src/assets/fonts/icomoon.woff | Bin 1292 -> 1428 bytes
 src/js/keythereum.min.js      |  21 +++++++++++
 src/vue/Input.vue             |  46 ++++++------------------
 src/vue/Result.vue            |  22 ++++++++++--
 src/vue/Save.vue              |  64 ++++++++++++++++++++++++++++++++++
 8 files changed, 171 insertions(+), 41 deletions(-)
 create mode 100644 src/js/keythereum.min.js
 create mode 100644 src/vue/Save.vue

diff --git a/package-lock.json b/package-lock.json
index a047695..a0674ff 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2507,6 +2507,11 @@
         "is-obj": "1.0.1"
       }
     },
+    "downloadjs": {
+      "version": "1.4.7",
+      "resolved": "https://registry.npmjs.org/downloadjs/-/downloadjs-1.4.7.tgz",
+      "integrity": "sha1-9p+W+UDg0FU9rCkROYZaPNAQHjw="
+    },
     "drbg.js": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/drbg.js/-/drbg.js-1.0.1.tgz",
@@ -5361,6 +5366,11 @@
       "resolved": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz",
       "integrity": "sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo="
     },
+    "jquery": {
+      "version": "3.3.1",
+      "resolved": "https://registry.npmjs.org/jquery/-/jquery-3.3.1.tgz",
+      "integrity": "sha512-Ubldcmxp5np52/ENotGxlLe6aGMvmF4R8S6tZjsP6Knsaxd/xp3Zrh50cG93lR6nPXyUFwzN3ZSOQI0wRJNdGg=="
+    },
     "js-base64": {
       "version": "2.4.0",
       "resolved": "https://registry.npmjs.org/js-base64/-/js-base64-2.4.0.tgz",
@@ -8259,6 +8269,14 @@
         "jsesc": "0.5.0"
       }
     },
+    "remodal": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/remodal/-/remodal-1.1.1.tgz",
+      "integrity": "sha1-APWAsJQXsrfnpCWxcyfsEPPVlsM=",
+      "requires": {
+        "jquery": "3.3.1"
+      }
+    },
     "remove-trailing-separator": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/remove-trailing-separator/-/remove-trailing-separator-1.1.0.tgz",
diff --git a/package.json b/package.json
index 24badc5..4e76f8d 100644
--- a/package.json
+++ b/package.json
@@ -11,11 +11,13 @@
     "bootstrap": "^4.0.0",
     "cross-env": "^5.0.5",
     "css-loader": "^0.28.7",
+    "downloadjs": "^1.4.7",
     "ethereumjs-util": "^5.1.2",
     "extract-text-webpack-plugin": "^3.0.2",
     "file-loader": "^1.1.6",
     "node-sass": "^4.5.3",
     "randombytes": "^2.0.6",
+    "remodal": "^1.1.1",
     "sass-loader": "^6.0.6",
     "url-loader": "^0.6.2",
     "uuid": "^3.2.1",
diff --git a/src/App.vue b/src/App.vue
index b8727c0..f21e849 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -1,5 +1,5 @@
 <template>
-    <div>
+    <div class="remodal-bg">
         <div class="container" id="content">
             <!--Headline-->
             <headline></headline>
@@ -40,6 +40,9 @@
             </div>
         </div>
 
+        <!--Save modal-->
+        <save :private-key="result.privateKey"></save>
+
         <!--Footer-->
         <foot></foot>
 
@@ -57,11 +60,12 @@
     import UserInput from './vue/Input';
     import Statistics from './vue/Statistics';
     import Result from './vue/Result';
+    import Save from './vue/Save.vue';
     import Corner from './vue/Corner';
     import Foot from './vue/Footer';
 
     export default {
-        components: {Headline, Description, Err, UserInput, Statistics, Result, Corner, Foot},
+        components: {Headline, Description, Err, UserInput, Statistics, Result, Save, Corner, Foot},
         data: function () {
             return {
                 running: false,
@@ -256,6 +260,35 @@
         margin-top: 8em
         margin-bottom: 6em
 
+    .text-input-large
+        width: 100%
+        color: $white-text
+        background: $panel-background-clear
+        outline: none
+        font-size: 1.3em
+        padding: 0.5em
+        border: none
+        margin-bottom: 10px
+        -webkit-appearance: none
+
+    .button-large
+        border: none
+        outline: none
+        color: $white-text
+        padding: 0.6em
+        font-size: 1.3em
+        font-weight: 500
+        margin: 1.3em 0 0 0
+        cursor: pointer
+        -webkit-appearance: none
+        background: $teal
+        width: 100%
+        &:hover
+            background: $yellow
+        &:disabled
+            background: $panel-background-clear
+            cursor: auto
+
     /*-- Fonts --*/
 
     @font-face
@@ -302,6 +335,8 @@
         content: "\e901"
     .icon-ethereum:before
         content: "\e902"
+    .icon-lock:before
+        content: "\e903"
 
     /*-- Responsive design --
 
diff --git a/src/assets/fonts/icomoon.woff b/src/assets/fonts/icomoon.woff
index 72deb79e2241297e9dffb609490c59d20fb6b109..6f81af3447d1ca87c50b6150e35606add3c17082 100644
GIT binary patch
delta 471
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delta 346
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QWIoVWpitZVo_Q%F03>5U5dZ)H

diff --git a/src/js/keythereum.min.js b/src/js/keythereum.min.js
new file mode 100644
index 0000000..b4bc6fe
--- /dev/null
+++ b/src/js/keythereum.min.js
@@ -0,0 +1,21 @@
+(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){(function(global){var keythereum=global.keythereum||require("./");global.keythereum=keythereum}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"./":2}],2:[function(require,module,exports){(function(process,Buffer){"use strict";var path=require("path");var fs=require("fs");var crypto=require("crypto");var sjcl=require("sjcl");var uuid=require("uuid");var secp256k1=require("secp256k1/elliptic");var createKeccakHash=require("keccak/js");var scrypt=require("./lib/scrypt");function isFunction(f){return typeof f==="function"}function keccak256(buffer){return createKeccakHash("keccak256").update(buffer).digest()}module.exports={version:"1.0.2",browser:typeof process==="undefined"||!process.nextTick||Boolean(process.browser),crypto:crypto,constants:{quiet:false,cipher:"aes-128-ctr",ivBytes:16,keyBytes:32,pbkdf2:{c:262144,dklen:32,hash:"sha256",prf:"hmac-sha256"},scrypt:{memory:28e7,dklen:32,n:262144,r:1,p:8}},isHex:function(str){if(str.length%2===0&&str.match(/^[0-9a-f]+$/i))return true;return false},isBase64:function(str){var index;if(str.length%4>0||str.match(/[^0-9a-z+\/=]/i))return false;index=str.indexOf("=");if(index===-1||str.slice(index).match(/={1,2}/))return true;return false},str2buf:function(str,enc){if(!str||str.constructor!==String)return str;if(!enc&&this.isHex(str))enc="hex";if(!enc&&this.isBase64(str))enc="base64";return Buffer.from(str,enc)},isCipherAvailable:function(cipher){return crypto.getCiphers().some(function(name){return name===cipher})},encrypt:function(plaintext,key,iv,algo){var cipher,ciphertext;algo=algo||this.constants.cipher;if(!this.isCipherAvailable(algo))throw new Error(algo+" is not available");cipher=crypto.createCipheriv(algo,this.str2buf(key),this.str2buf(iv));ciphertext=cipher.update(this.str2buf(plaintext));return Buffer.concat([ciphertext,cipher.final()])},decrypt:function(ciphertext,key,iv,algo){var decipher,plaintext;algo=algo||this.constants.cipher;if(!this.isCipherAvailable(algo))throw new Error(algo+" is not available");decipher=crypto.createDecipheriv(algo,this.str2buf(key),this.str2buf(iv));plaintext=decipher.update(this.str2buf(ciphertext));return Buffer.concat([plaintext,decipher.final()])},privateKeyToAddress:function(privateKey){var privateKeyBuffer,publicKey;privateKeyBuffer=this.str2buf(privateKey);if(privateKeyBuffer.length<32){privateKeyBuffer=Buffer.concat([Buffer.alloc(32-privateKeyBuffer.length,0),privateKeyBuffer])}publicKey=secp256k1.publicKeyCreate(privateKeyBuffer,false).slice(1);return"0x"+keccak256(publicKey).slice(-20).toString("hex")},getMAC:function(derivedKey,ciphertext){if(derivedKey!==undefined&&derivedKey!==null&&ciphertext!==undefined&&ciphertext!==null){return keccak256(Buffer.concat([this.str2buf(derivedKey).slice(16,32),this.str2buf(ciphertext)])).toString("hex")}},deriveKey:function(password,salt,options,cb){var prf,self=this;if(typeof password==="undefined"||password===null||!salt){throw new Error("Must provide password and salt to derive a key")}options=options||{};options.kdfparams=options.kdfparams||{};password=this.str2buf(password,"utf8");salt=this.str2buf(salt);if(options.kdf==="scrypt"){if(isFunction(scrypt)){scrypt=scrypt(options.kdfparams.memory||self.constants.scrypt.memory)}if(isFunction(cb)){setTimeout(function(){cb(Buffer.from(scrypt.to_hex(scrypt.crypto_scrypt(password,salt,options.kdfparams.n||self.constants.scrypt.n,options.kdfparams.r||self.constants.scrypt.r,options.kdfparams.p||self.constants.scrypt.p,options.kdfparams.dklen||self.constants.scrypt.dklen)),"hex"))},0)}else{return Buffer.from(scrypt.to_hex(scrypt.crypto_scrypt(password,salt,options.kdfparams.n||this.constants.scrypt.n,options.kdfparams.r||this.constants.scrypt.r,options.kdfparams.p||this.constants.scrypt.p,options.kdfparams.dklen||this.constants.scrypt.dklen)),"hex")}}else{prf=options.kdfparams.prf||this.constants.pbkdf2.prf;if(prf==="hmac-sha256")prf="sha256";if(!isFunction(cb)){if(!this.crypto.pbkdf2Sync){return Buffer.from(sjcl.codec.hex.fromBits(sjcl.misc.pbkdf2(password.toString("utf8"),sjcl.codec.hex.toBits(salt.toString("hex")),options.kdfparams.c||self.constants.pbkdf2.c,(options.kdfparams.dklen||self.constants.pbkdf2.dklen)*8)),"hex")}return crypto.pbkdf2Sync(password,salt,options.kdfparams.c||this.constants.pbkdf2.c,options.kdfparams.dklen||this.constants.pbkdf2.dklen,prf)}if(!this.crypto.pbkdf2){setTimeout(function(){cb(Buffer.from(sjcl.codec.hex.fromBits(sjcl.misc.pbkdf2(password.toString("utf8"),sjcl.codec.hex.toBits(salt.toString("hex")),options.kdfparams.c||self.constants.pbkdf2.c,(options.kdfparams.dklen||self.constants.pbkdf2.dklen)*8)),"hex"))},0)}else{crypto.pbkdf2(password,salt,options.kdfparams.c||this.constants.pbkdf2.c,options.kdfparams.dklen||this.constants.pbkdf2.dklen,prf,function(ex,derivedKey){if(ex)return cb(ex);cb(derivedKey)})}}},create:function(params,cb){var keyBytes,ivBytes,self=this;params=params||{};keyBytes=params.keyBytes||this.constants.keyBytes;ivBytes=params.ivBytes||this.constants.ivBytes;function checkBoundsAndCreateObject(randomBytes){var privateKey=randomBytes.slice(0,keyBytes);if(!secp256k1.privateKeyVerify(privateKey))return self.create(params,cb);return{privateKey:privateKey,iv:randomBytes.slice(keyBytes,keyBytes+ivBytes),salt:randomBytes.slice(keyBytes+ivBytes)}}if(!isFunction(cb)){return checkBoundsAndCreateObject(crypto.randomBytes(keyBytes+ivBytes+keyBytes))}crypto.randomBytes(keyBytes+ivBytes+keyBytes,function(err,randomBytes){if(err)return cb(err);cb(checkBoundsAndCreateObject(randomBytes))})},marshal:function(derivedKey,privateKey,salt,iv,options){var ciphertext,keyObject,algo;options=options||{};options.kdfparams=options.kdfparams||{};algo=options.cipher||this.constants.cipher;ciphertext=this.encrypt(privateKey,derivedKey.slice(0,16),iv,algo).toString("hex");keyObject={address:this.privateKeyToAddress(privateKey).slice(2),crypto:{cipher:options.cipher||this.constants.cipher,ciphertext:ciphertext,cipherparams:{iv:iv.toString("hex")},mac:this.getMAC(derivedKey,ciphertext)},id:uuid.v4(),version:3};if(options.kdf==="scrypt"){keyObject.crypto.kdf="scrypt";keyObject.crypto.kdfparams={dklen:options.kdfparams.dklen||this.constants.scrypt.dklen,n:options.kdfparams.n||this.constants.scrypt.n,r:options.kdfparams.r||this.constants.scrypt.r,p:options.kdfparams.p||this.constants.scrypt.p,salt:salt.toString("hex")}}else{keyObject.crypto.kdf="pbkdf2";keyObject.crypto.kdfparams={c:options.kdfparams.c||this.constants.pbkdf2.c,dklen:options.kdfparams.dklen||this.constants.pbkdf2.dklen,prf:options.kdfparams.prf||this.constants.pbkdf2.prf,salt:salt.toString("hex")}}return keyObject},dump:function(password,privateKey,salt,iv,options,cb){options=options||{};iv=this.str2buf(iv);privateKey=this.str2buf(privateKey);if(!isFunction(cb)){return this.marshal(this.deriveKey(password,salt,options),privateKey,salt,iv,options)}this.deriveKey(password,salt,options,function(derivedKey){cb(this.marshal(derivedKey,privateKey,salt,iv,options))}.bind(this))},recover:function(password,keyObject,cb){var keyObjectCrypto,iv,salt,ciphertext,algo,self=this;keyObjectCrypto=keyObject.Crypto||keyObject.crypto;function verifyAndDecrypt(derivedKey,salt,iv,ciphertext,algo){var key;if(self.getMAC(derivedKey,ciphertext)!==keyObjectCrypto.mac){throw new Error("message authentication code mismatch")}if(keyObject.version==="1"){key=keccak256(derivedKey.slice(0,16)).slice(0,16)}else{key=derivedKey.slice(0,16)}return self.decrypt(ciphertext,key,iv,algo)}iv=this.str2buf(keyObjectCrypto.cipherparams.iv);salt=this.str2buf(keyObjectCrypto.kdfparams.salt);ciphertext=this.str2buf(keyObjectCrypto.ciphertext);algo=keyObjectCrypto.cipher;if(keyObjectCrypto.kdf==="pbkdf2"&&keyObjectCrypto.kdfparams.prf!=="hmac-sha256"){throw new Error("PBKDF2 only supported with HMAC-SHA256")}if(!isFunction(cb)){return verifyAndDecrypt(this.deriveKey(password,salt,keyObjectCrypto),salt,iv,ciphertext,algo)}this.deriveKey(password,salt,keyObjectCrypto,function(derivedKey){cb(verifyAndDecrypt(derivedKey,salt,iv,ciphertext,algo))})},generateKeystoreFilename:function(address){var filename="UTC--"+(new Date).toISOString()+"--"+address;if(process.platform==="win32")filename=filename.split(":").join("-");return filename},exportToFile:function(keyObject,keystore,cb){var self=this;var outfile,outpath,json;function instructions(outpath){if(!self.constants.quiet){console.log("Saved to file:\n"+outpath+"\n"+"To use with geth, copy this file to your Ethereum "+"keystore folder (usually ~/.ethereum/keystore).")}}keystore=keystore||"keystore";outfile=this.generateKeystoreFilename(keyObject.address);outpath=path.join(keystore,outfile);json=JSON.stringify(keyObject);if(this.browser){if(!isFunction(cb))return json;return cb(json)}if(!isFunction(cb)){fs.writeFileSync(outpath,json);instructions(outpath);return outpath}fs.writeFile(outpath,json,function(ex){if(ex)throw ex;instructions(outpath);cb(outpath)})},importFromFile:function(address,datadir,cb){var keystore,filepath;address=address.replace("0x","");function findKeyfile(keystore,address,files){var i,len,filepath=null;for(i=0,len=files.length;i<len;++i){if(files[i].indexOf(address)>-1){filepath=path.join(keystore,files[i]);if(fs.lstatSync(filepath).isDirectory()){filepath=path.join(filepath,files[i])}break}}return filepath}if(this.browser)throw new Error("method only available in Node.js");datadir=datadir||path.join(process.env.HOME,".ethereum");keystore=path.join(datadir,"keystore");if(!isFunction(cb)){filepath=findKeyfile(keystore,address,fs.readdirSync(keystore));if(!filepath){throw new Error("could not find key file for address "+address)}return JSON.parse(fs.readFileSync(filepath))}fs.readdir(keystore,function(ex,files){var filepath;if(ex)return cb(ex);filepath=findKeyfile(keystore,address,files);if(!filepath){return new Error("could not find key file for address "+address)}return cb(JSON.parse(fs.readFileSync(filepath)))})}}}).call(this,require("_process"),require("buffer").Buffer)},{"./lib/scrypt":3,_process:133,buffer:53,crypto:62,fs:50,"keccak/js":110,path:126,"secp256k1/elliptic":157,sjcl:171,uuid:176}],3:[function(require,module,exports){(function(process,__dirname){module.exports=function(requested_total_memory){var Module={TOTAL_MEMORY:requested_total_memory||33554432};var scrypt_raw=Module;function g(a){throw a}var k=void 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b=0,d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ab=0;b=i;i=i+128|0;d=b|0;e=b+64|0;f=0;do{c[d+(f<<2)>>2]=br(a+(f<<2)|0)|0;f=f+1|0}while(f>>>0<16);f=d;g=e;cK(g|0,f|0,64)|0;f=e|0;g=e+48|0;h=e+16|0;j=e+32|0;k=e+20|0;l=e+4|0;m=e+36|0;n=e+52|0;o=e+40|0;p=e+24|0;q=e+56|0;r=e+8|0;s=e+60|0;t=e+44|0;u=e+12|0;v=e+28|0;w=0;x=c[f>>2]|0;y=c[g>>2]|0;z=c[h>>2]|0;A=c[j>>2]|0;B=c[k>>2]|0;C=c[l>>2]|0;D=c[m>>2]|0;E=c[n>>2]|0;F=c[o>>2]|0;G=c[p>>2]|0;H=c[q>>2]|0;I=c[r>>2]|0;J=c[s>>2]|0;K=c[t>>2]|0;L=c[u>>2]|0;M=c[v>>2]|0;do{N=y+x|0;O=(N<<7|N>>>25)^z;N=O+x|0;P=(N<<9|N>>>23)^A;N=P+O|0;Q=(N<<13|N>>>19)^y;N=Q+P|0;R=(N<<18|N>>>14)^x;N=C+B|0;S=(N<<7|N>>>25)^D;N=S+B|0;T=(N<<9|N>>>23)^E;N=T+S|0;U=(N<<13|N>>>19)^C;N=U+T|0;V=(N<<18|N>>>14)^B;N=G+F|0;W=(N<<7|N>>>25)^H;N=W+F|0;X=(N<<9|N>>>23)^I;N=X+W|0;Y=(N<<13|N>>>19)^G;N=Y+X|0;Z=(N<<18|N>>>14)^F;N=K+J|0;_=(N<<7|N>>>25)^L;N=_+J|0;$=(N<<9|N>>>23)^M;N=$+_|0;aa=(N<<13|N>>>19)^K;N=aa+$|0;ab=(N<<18|N>>>14)^J;N=_+R|0;C=(N<<7|N>>>25)^U;U=C+R|0;I=(U<<9|U>>>23)^X;X=I+C|0;L=(X<<13|X>>>19)^_;_=L+I|0;x=(_<<18|_>>>14)^R;R=O+V|0;G=(R<<7|R>>>25)^Y;Y=G+V|0;M=(Y<<9|Y>>>23)^$;$=M+G|0;z=($<<13|$>>>19)^O;O=z+M|0;B=(O<<18|O>>>14)^V;V=S+Z|0;K=(V<<7|V>>>25)^aa;aa=K+Z|0;A=(aa<<9|aa>>>23)^P;P=A+K|0;D=(P<<13|P>>>19)^S;S=D+A|0;F=(S<<18|S>>>14)^Z;Z=W+ab|0;y=(Z<<7|Z>>>25)^Q;Q=y+ab|0;E=(Q<<9|Q>>>23)^T;T=E+y|0;H=(T<<13|T>>>19)^W;W=H+E|0;J=(W<<18|W>>>14)^ab;w=w+2|0}while(w>>>0<8);c[f>>2]=x;c[g>>2]=y;c[h>>2]=z;c[j>>2]=A;c[k>>2]=B;c[l>>2]=C;c[m>>2]=D;c[n>>2]=E;c[o>>2]=F;c[p>>2]=G;c[q>>2]=H;c[r>>2]=I;c[s>>2]=J;c[t>>2]=K;c[u>>2]=L;c[v>>2]=M;M=d|0;c[M>>2]=(c[M>>2]|0)+(c[e>>2]|0);M=d+4|0;c[M>>2]=(c[M>>2]|0)+(c[e+4>>2]|0);M=d+8|0;c[M>>2]=(c[M>>2]|0)+(c[e+8>>2]|0);M=d+12|0;c[M>>2]=(c[M>>2]|0)+(c[e+12>>2]|0);M=d+16|0;c[M>>2]=(c[M>>2]|0)+(c[e+16>>2]|0);M=d+20|0;c[M>>2]=(c[M>>2]|0)+(c[e+20>>2]|0);M=d+24|0;c[M>>2]=(c[M>>2]|0)+(c[e+24>>2]|0);M=d+28|0;c[M>>2]=(c[M>>2]|0)+(c[e+28>>2]|0);M=d+32|0;c[M>>2]=(c[M>>2]|0)+(c[e+32>>2]|0);M=d+36|0;c[M>>2]=(c[M>>2]|0)+(c[e+36>>2]|0);M=d+40|0;c[M>>2]=(c[M>>2]|0)+(c[e+40>>2]|0);M=d+44|0;c[M>>2]=(c[M>>2]|0)+(c[e+44>>2]|0);M=d+48|0;c[M>>2]=(c[M>>2]|0)+(c[e+48>>2]|0);M=d+52|0;c[M>>2]=(c[M>>2]|0)+(c[e+52>>2]|0);M=d+56|0;c[M>>2]=(c[M>>2]|0)+(c[e+56>>2]|0);M=d+60|0;c[M>>2]=(c[M>>2]|0)+(c[e+60>>2]|0);e=0;do{bs(a+(e<<2)|0,c[d+(e<<2)>>2]|0);e=e+1|0}while(e>>>0<16);i=b;return}function bz(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;e=a+32|0;f=a+36|0;g=c[f>>2]|0;h=g>>>3&63;i=aN(g|0,d<<3|0)|0;c[f>>2]=i;if(H){i=e|0;c[i>>2]=(c[i>>2]|0)+1}i=e|0;c[i>>2]=(c[i>>2]|0)+(d>>>29);i=64-h|0;e=a+40+h|0;if(i>>>0>d>>>0){cK(e|0,b|0,d)|0;return}cK(e|0,b|0,i)|0;e=a|0;h=a+40|0;bA(e,h);a=b+i|0;b=d-i|0;if(b>>>0>63){i=b;d=a;while(1){bA(e,d);f=d+64|0;g=i-64|0;if(g>>>0>63){i=g;d=f}else{j=g;k=f;break}}}else{j=b;k=a}cK(h|0,k|0,j)|0;return}function bA(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;d=i;i=i+288|0;e=d|0;f=d+256|0;g=e|0;bK(g,b);b=16;do{h=c[e+(b-2<<2)>>2]|0;j=c[e+(b-15<<2)>>2]|0;c[e+(b<<2)>>2]=(c[e+(b-16<<2)>>2]|0)+(c[e+(b-7<<2)>>2]|0)+((h>>>19|h<<13)^h>>>10^(h>>>17|h<<15))+((j>>>18|j<<14)^j>>>3^(j>>>7|j<<25));b=b+1|0}while((b|0)<64);b=f;j=a;cK(b|0,j|0,32)|0;j=f+28|0;b=f+16|0;h=c[b>>2]|0;k=f+20|0;l=f+24|0;m=c[l>>2]|0;n=(c[j>>2]|0)+1116352408+(c[g>>2]|0)+((h>>>6|h<<26)^(h>>>11|h<<21)^(h>>>25|h<<7))+((m^c[k>>2])&h^m)|0;m=f|0;h=c[m>>2]|0;g=f+4|0;o=c[g>>2]|0;p=f+8|0;q=c[p>>2]|0;r=f+12|0;c[r>>2]=(c[r>>2]|0)+n;s=((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+n+((q|o)&h|q&o)|0;c[j>>2]=s;o=c[r>>2]|0;q=c[k>>2]|0;h=(c[l>>2]|0)+1899447441+(c[e+4>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[b>>2])&o^q)|0;q=c[m>>2]|0;o=c[g>>2]|0;c[p>>2]=(c[p>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((o|q)&s|o&q)|0;c[l>>2]=n;q=c[p>>2]|0;o=c[b>>2]|0;s=(c[k>>2]|0)-1245643825+(c[e+8>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[r>>2])&q^o)|0;o=c[j>>2]|0;q=c[m>>2]|0;c[g>>2]=(c[g>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((q|o)&n|q&o)|0;c[k>>2]=h;o=c[g>>2]|0;q=c[r>>2]|0;n=(c[b>>2]|0)-373957723+(c[e+12>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[p>>2])&o^q)|0;q=c[l>>2]|0;o=c[j>>2]|0;c[m>>2]=(c[m>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((o|q)&h|o&q)|0;c[b>>2]=s;q=c[m>>2]|0;o=c[p>>2]|0;h=(c[r>>2]|0)+961987163+(c[e+16>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[g>>2])&q^o)|0;o=c[k>>2]|0;q=c[l>>2]|0;c[j>>2]=(c[j>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((q|o)&s|q&o)|0;c[r>>2]=n;o=c[j>>2]|0;q=c[g>>2]|0;s=(c[p>>2]|0)+1508970993+(c[e+20>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[m>>2])&o^q)|0;q=c[b>>2]|0;o=c[k>>2]|0;c[l>>2]=(c[l>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((o|q)&n|o&q)|0;c[p>>2]=h;q=c[l>>2]|0;o=c[m>>2]|0;n=(c[g>>2]|0)-1841331548+(c[e+24>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[j>>2])&q^o)|0;o=c[r>>2]|0;q=c[b>>2]|0;c[k>>2]=(c[k>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((q|o)&h|q&o)|0;c[g>>2]=s;o=c[k>>2]|0;q=c[j>>2]|0;h=(c[m>>2]|0)-1424204075+(c[e+28>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[l>>2])&o^q)|0;q=c[p>>2]|0;o=c[r>>2]|0;c[b>>2]=(c[b>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((o|q)&s|o&q)|0;c[m>>2]=n;q=c[b>>2]|0;o=c[l>>2]|0;s=(c[j>>2]|0)-670586216+(c[e+32>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[k>>2])&q^o)|0;o=c[g>>2]|0;q=c[p>>2]|0;c[r>>2]=(c[r>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((q|o)&n|q&o)|0;
+c[j>>2]=h;o=c[r>>2]|0;q=c[k>>2]|0;n=(c[l>>2]|0)+310598401+(c[e+36>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[b>>2])&o^q)|0;q=c[m>>2]|0;o=c[g>>2]|0;c[p>>2]=(c[p>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((o|q)&h|o&q)|0;c[l>>2]=s;q=c[p>>2]|0;o=c[b>>2]|0;h=(c[k>>2]|0)+607225278+(c[e+40>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[r>>2])&q^o)|0;o=c[j>>2]|0;q=c[m>>2]|0;c[g>>2]=(c[g>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((q|o)&s|q&o)|0;c[k>>2]=n;o=c[g>>2]|0;q=c[r>>2]|0;s=(c[b>>2]|0)+1426881987+(c[e+44>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[p>>2])&o^q)|0;q=c[l>>2]|0;o=c[j>>2]|0;c[m>>2]=(c[m>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((o|q)&n|o&q)|0;c[b>>2]=h;q=c[m>>2]|0;o=c[p>>2]|0;n=(c[r>>2]|0)+1925078388+(c[e+48>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[g>>2])&q^o)|0;o=c[k>>2]|0;q=c[l>>2]|0;c[j>>2]=(c[j>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((q|o)&h|q&o)|0;c[r>>2]=s;o=c[j>>2]|0;q=c[g>>2]|0;h=(c[p>>2]|0)-2132889090+(c[e+52>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[m>>2])&o^q)|0;q=c[b>>2]|0;o=c[k>>2]|0;c[l>>2]=(c[l>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((o|q)&s|o&q)|0;c[p>>2]=n;q=c[l>>2]|0;o=c[m>>2]|0;s=(c[g>>2]|0)-1680079193+(c[e+56>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[j>>2])&q^o)|0;o=c[r>>2]|0;q=c[b>>2]|0;c[k>>2]=(c[k>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((q|o)&n|q&o)|0;c[g>>2]=h;o=c[k>>2]|0;q=c[j>>2]|0;n=(c[m>>2]|0)-1046744716+(c[e+60>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[l>>2])&o^q)|0;q=c[p>>2]|0;o=c[r>>2]|0;c[b>>2]=(c[b>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((o|q)&h|o&q)|0;c[m>>2]=s;q=c[b>>2]|0;o=c[l>>2]|0;h=(c[j>>2]|0)-459576895+(c[e+64>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[k>>2])&q^o)|0;o=c[g>>2]|0;q=c[p>>2]|0;c[r>>2]=(c[r>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((q|o)&s|q&o)|0;c[j>>2]=n;o=c[r>>2]|0;q=c[k>>2]|0;s=(c[l>>2]|0)-272742522+(c[e+68>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[b>>2])&o^q)|0;q=c[m>>2]|0;o=c[g>>2]|0;c[p>>2]=(c[p>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((o|q)&n|o&q)|0;c[l>>2]=h;q=c[p>>2]|0;o=c[b>>2]|0;n=(c[k>>2]|0)+264347078+(c[e+72>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[r>>2])&q^o)|0;o=c[j>>2]|0;q=c[m>>2]|0;c[g>>2]=(c[g>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((q|o)&h|q&o)|0;c[k>>2]=s;o=c[g>>2]|0;q=c[r>>2]|0;h=(c[b>>2]|0)+604807628+(c[e+76>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[p>>2])&o^q)|0;q=c[l>>2]|0;o=c[j>>2]|0;c[m>>2]=(c[m>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((o|q)&s|o&q)|0;c[b>>2]=n;q=c[m>>2]|0;o=c[p>>2]|0;s=(c[r>>2]|0)+770255983+(c[e+80>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[g>>2])&q^o)|0;o=c[k>>2]|0;q=c[l>>2]|0;c[j>>2]=(c[j>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((q|o)&n|q&o)|0;c[r>>2]=h;o=c[j>>2]|0;q=c[g>>2]|0;n=(c[p>>2]|0)+1249150122+(c[e+84>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[m>>2])&o^q)|0;q=c[b>>2]|0;o=c[k>>2]|0;c[l>>2]=(c[l>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((o|q)&h|o&q)|0;c[p>>2]=s;q=c[l>>2]|0;o=c[m>>2]|0;h=(c[g>>2]|0)+1555081692+(c[e+88>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[j>>2])&q^o)|0;o=c[r>>2]|0;q=c[b>>2]|0;c[k>>2]=(c[k>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((q|o)&s|q&o)|0;c[g>>2]=n;o=c[k>>2]|0;q=c[j>>2]|0;s=(c[m>>2]|0)+1996064986+(c[e+92>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[l>>2])&o^q)|0;q=c[p>>2]|0;o=c[r>>2]|0;c[b>>2]=(c[b>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((o|q)&n|o&q)|0;c[m>>2]=h;q=c[b>>2]|0;o=c[l>>2]|0;n=(c[j>>2]|0)-1740746414+(c[e+96>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[k>>2])&q^o)|0;o=c[g>>2]|0;q=c[p>>2]|0;c[r>>2]=(c[r>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((q|o)&h|q&o)|0;c[j>>2]=s;o=c[r>>2]|0;q=c[k>>2]|0;h=(c[l>>2]|0)-1473132947+(c[e+100>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[b>>2])&o^q)|0;q=c[m>>2]|0;o=c[g>>2]|0;c[p>>2]=(c[p>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((o|q)&s|o&q)|0;c[l>>2]=n;q=c[p>>2]|0;o=c[b>>2]|0;s=(c[k>>2]|0)-1341970488+(c[e+104>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[r>>2])&q^o)|0;o=c[j>>2]|0;q=c[m>>2]|0;c[g>>2]=(c[g>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((q|o)&n|q&o)|0;c[k>>2]=h;o=c[g>>2]|0;q=c[r>>2]|0;n=(c[b>>2]|0)-1084653625+(c[e+108>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[p>>2])&o^q)|0;q=c[l>>2]|0;o=c[j>>2]|0;c[m>>2]=(c[m>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((o|q)&h|o&q)|0;c[b>>2]=s;q=c[m>>2]|0;o=c[p>>2]|0;h=(c[r>>2]|0)-958395405+(c[e+112>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[g>>2])&q^o)|0;o=c[k>>2]|0;q=c[l>>2]|0;c[j>>2]=(c[j>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((q|o)&s|q&o)|0;c[r>>2]=n;o=c[j>>2]|0;q=c[g>>2]|0;s=(c[p>>2]|0)-710438585+(c[e+116>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[m>>2])&o^q)|0;q=c[b>>2]|0;o=c[k>>2]|0;c[l>>2]=(c[l>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((o|q)&n|o&q)|0;c[p>>2]=h;q=c[l>>2]|0;o=c[m>>2]|0;n=(c[g>>2]|0)+113926993+(c[e+120>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[j>>2])&q^o)|0;o=c[r>>2]|0;q=c[b>>2]|0;c[k>>2]=(c[k>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((q|o)&h|q&o)|0;c[g>>2]=s;o=c[k>>2]|0;q=c[j>>2]|0;h=(c[m>>2]|0)+338241895+(c[e+124>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[l>>2])&o^q)|0;q=c[p>>2]|0;o=c[r>>2]|0;c[b>>2]=(c[b>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((o|q)&s|o&q)|0;c[m>>2]=n;q=c[b>>2]|0;o=c[l>>2]|0;s=(c[j>>2]|0)+666307205+(c[e+128>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[k>>2])&q^o)|0;o=c[g>>2]|0;q=c[p>>2]|0;c[r>>2]=(c[r>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((q|o)&n|q&o)|0;c[j>>2]=h;o=c[r>>2]|0;q=c[k>>2]|0;n=(c[l>>2]|0)+773529912+(c[e+132>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[b>>2])&o^q)|0;q=c[m>>2]|0;o=c[g>>2]|0;c[p>>2]=(c[p>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((o|q)&h|o&q)|0;c[l>>2]=s;q=c[p>>2]|0;o=c[b>>2]|0;h=(c[k>>2]|0)+1294757372+(c[e+136>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[r>>2])&q^o)|0;o=c[j>>2]|0;q=c[m>>2]|0;c[g>>2]=(c[g>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((q|o)&s|q&o)|0;c[k>>2]=n;o=c[g>>2]|0;q=c[r>>2]|0;s=(c[b>>2]|0)+1396182291+(c[e+140>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[p>>2])&o^q)|0;q=c[l>>2]|0;o=c[j>>2]|0;c[m>>2]=(c[m>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((o|q)&n|o&q)|0;c[b>>2]=h;q=c[m>>2]|0;o=c[p>>2]|0;n=(c[r>>2]|0)+1695183700+(c[e+144>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[g>>2])&q^o)|0;o=c[k>>2]|0;q=c[l>>2]|0;c[j>>2]=(c[j>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((q|o)&h|q&o)|0;c[r>>2]=s;o=c[j>>2]|0;q=c[g>>2]|0;h=(c[p>>2]|0)+1986661051+(c[e+148>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[m>>2])&o^q)|0;q=c[b>>2]|0;o=c[k>>2]|0;c[l>>2]=(c[l>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((o|q)&s|o&q)|0;c[p>>2]=n;q=c[l>>2]|0;o=c[m>>2]|0;s=(c[g>>2]|0)-2117940946+(c[e+152>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[j>>2])&q^o)|0;o=c[r>>2]|0;q=c[b>>2]|0;c[k>>2]=(c[k>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((q|o)&n|q&o)|0;c[g>>2]=h;o=c[k>>2]|0;q=c[j>>2]|0;n=(c[m>>2]|0)-1838011259+(c[e+156>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[l>>2])&o^q)|0;q=c[p>>2]|0;o=c[r>>2]|0;c[b>>2]=(c[b>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((o|q)&h|o&q)|0;c[m>>2]=s;q=c[b>>2]|0;o=c[l>>2]|0;h=(c[j>>2]|0)-1564481375+(c[e+160>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[k>>2])&q^o)|0;o=c[g>>2]|0;q=c[p>>2]|0;c[r>>2]=(c[r>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((q|o)&s|q&o)|0;c[j>>2]=n;o=c[r>>2]|0;q=c[k>>2]|0;s=(c[l>>2]|0)-1474664885+(c[e+164>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[b>>2])&o^q)|0;q=c[m>>2]|0;o=c[g>>2]|0;c[p>>2]=(c[p>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((o|q)&n|o&q)|0;c[l>>2]=h;q=c[p>>2]|0;o=c[b>>2]|0;n=(c[k>>2]|0)-1035236496+(c[e+168>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[r>>2])&q^o)|0;o=c[j>>2]|0;q=c[m>>2]|0;c[g>>2]=(c[g>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((q|o)&h|q&o)|0;c[k>>2]=s;o=c[g>>2]|0;q=c[r>>2]|0;h=(c[b>>2]|0)-949202525+(c[e+172>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[p>>2])&o^q)|0;q=c[l>>2]|0;o=c[j>>2]|0;c[m>>2]=(c[m>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((o|q)&s|o&q)|0;c[b>>2]=n;q=c[m>>2]|0;o=c[p>>2]|0;s=(c[r>>2]|0)-778901479+(c[e+176>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[g>>2])&q^o)|0;o=c[k>>2]|0;q=c[l>>2]|0;c[j>>2]=(c[j>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((q|o)&n|q&o)|0;c[r>>2]=h;o=c[j>>2]|0;q=c[g>>2]|0;n=(c[p>>2]|0)-694614492+(c[e+180>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[m>>2])&o^q)|0;q=c[b>>2]|0;o=c[k>>2]|0;c[l>>2]=(c[l>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((o|q)&h|o&q)|0;c[p>>2]=s;q=c[l>>2]|0;o=c[m>>2]|0;h=(c[g>>2]|0)-200395387+(c[e+184>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[j>>2])&q^o)|0;o=c[r>>2]|0;q=c[b>>2]|0;c[k>>2]=(c[k>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((q|o)&s|q&o)|0;c[g>>2]=n;o=c[k>>2]|0;q=c[j>>2]|0;s=(c[m>>2]|0)+275423344+(c[e+188>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[l>>2])&o^q)|0;q=c[p>>2]|0;o=c[r>>2]|0;c[b>>2]=(c[b>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((o|q)&n|o&q)|0;c[m>>2]=h;q=c[b>>2]|0;o=c[l>>2]|0;n=(c[j>>2]|0)+430227734+(c[e+192>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[k>>2])&q^o)|0;o=c[g>>2]|0;q=c[p>>2]|0;c[r>>2]=(c[r>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((q|o)&h|q&o)|0;c[j>>2]=s;o=c[r>>2]|0;q=c[k>>2]|0;h=(c[l>>2]|0)+506948616+(c[e+196>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[b>>2])&o^q)|0;q=c[m>>2]|0;o=c[g>>2]|0;c[p>>2]=(c[p>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((o|q)&s|o&q)|0;c[l>>2]=n;q=c[p>>2]|0;o=c[b>>2]|0;s=(c[k>>2]|0)+659060556+(c[e+200>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[r>>2])&q^o)|0;o=c[j>>2]|0;q=c[m>>2]|0;c[g>>2]=(c[g>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((q|o)&n|q&o)|0;c[k>>2]=h;o=c[g>>2]|0;q=c[r>>2]|0;n=(c[b>>2]|0)+883997877+(c[e+204>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[p>>2])&o^q)|0;q=c[l>>2]|0;o=c[j>>2]|0;c[m>>2]=(c[m>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((o|q)&h|o&q)|0;c[b>>2]=s;q=c[m>>2]|0;o=c[p>>2]|0;h=(c[r>>2]|0)+958139571+(c[e+208>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[g>>2])&q^o)|0;o=c[k>>2]|0;q=c[l>>2]|0;c[j>>2]=(c[j>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((q|o)&s|q&o)|0;c[r>>2]=n;o=c[j>>2]|0;q=c[g>>2]|0;s=(c[p>>2]|0)+1322822218+(c[e+212>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[m>>2])&o^q)|0;q=c[b>>2]|0;o=c[k>>2]|0;c[l>>2]=(c[l>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((o|q)&n|o&q)|0;c[p>>2]=h;q=c[l>>2]|0;o=c[m>>2]|0;n=(c[g>>2]|0)+1537002063+(c[e+216>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[j>>2])&q^o)|0;o=c[r>>2]|0;q=c[b>>2]|0;c[k>>2]=(c[k>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((q|o)&h|q&o)|0;c[g>>2]=s;o=c[k>>2]|0;q=c[j>>2]|0;h=(c[m>>2]|0)+1747873779+(c[e+220>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[l>>2])&o^q)|0;q=c[p>>2]|0;o=c[r>>2]|0;c[b>>2]=(c[b>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((o|q)&s|o&q)|0;c[m>>2]=n;q=c[b>>2]|0;o=c[l>>2]|0;s=(c[j>>2]|0)+1955562222+(c[e+224>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[k>>2])&q^o)|0;o=c[g>>2]|0;q=c[p>>2]|0;c[r>>2]=(c[r>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((q|o)&n|q&o)|0;c[j>>2]=h;o=c[r>>2]|0;q=c[k>>2]|0;n=(c[l>>2]|0)+2024104815+(c[e+228>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[b>>2])&o^q)|0;q=c[m>>2]|0;o=c[g>>2]|0;c[p>>2]=(c[p>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((o|q)&h|o&q)|0;c[l>>2]=s;q=c[p>>2]|0;o=c[b>>2]|0;h=(c[k>>2]|0)-2067236844+(c[e+232>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[r>>2])&q^o)|0;o=c[j>>2]|0;q=c[m>>2]|0;c[g>>2]=(c[g>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((q|o)&s|q&o)|0;c[k>>2]=n;o=c[g>>2]|0;q=c[r>>2]|0;s=(c[b>>2]|0)-1933114872+(c[e+236>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[p>>2])&o^q)|0;q=c[l>>2]|0;o=c[j>>2]|0;c[m>>2]=(c[m>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((o|q)&n|o&q)|0;c[b>>2]=h;q=c[m>>2]|0;o=c[p>>2]|0;n=(c[r>>2]|0)-1866530822+(c[e+240>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[g>>2])&q^o)|0;o=c[k>>2]|0;q=c[l>>2]|0;c[j>>2]=(c[j>>2]|0)+n;s=n+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((q|o)&h|q&o)|0;c[r>>2]=s;o=c[j>>2]|0;q=c[g>>2]|0;h=(c[p>>2]|0)-1538233109+(c[e+244>>2]|0)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))+((q^c[m>>2])&o^q)|0;q=c[b>>2]|0;o=c[k>>2]|0;c[l>>2]=(c[l>>2]|0)+h;n=h+((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((o|q)&s|o&q)|0;c[p>>2]=n;q=c[l>>2]|0;o=c[m>>2]|0;s=(c[g>>2]|0)-1090935817+(c[e+248>>2]|0)+((q>>>6|q<<26)^(q>>>11|q<<21)^(q>>>25|q<<7))+((o^c[j>>2])&q^o)|0;o=c[r>>2]|0;q=c[b>>2]|0;c[k>>2]=(c[k>>2]|0)+s;h=s+((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((q|o)&n|q&o)|0;c[g>>2]=h;g=c[k>>2]|0;k=c[j>>2]|0;j=(c[m>>2]|0)-965641998+(c[e+252>>2]|0)+((g>>>6|g<<26)^(g>>>11|g<<21)^(g>>>25|g<<7))+((k^c[l>>2])&g^k)|0;k=c[p>>2]|0;p=c[r>>2]|0;c[b>>2]=(c[b>>2]|0)+j;b=j+((h>>>2|h<<30)^(h>>>13|h<<19)^(h>>>22|h<<10))+((p|k)&h|p&k)|0;c[m>>2]=b;c[a>>2]=(c[a>>2]|0)+b;b=a+4|0;c[b>>2]=(c[b>>2]|0)+(c[f+4>>2]|0);b=a+8|0;c[b>>2]=(c[b>>2]|0)+(c[f+8>>2]|0);b=a+12|0;c[b>>2]=(c[b>>2]|0)+(c[f+12>>2]|0);b=a+16|0;c[b>>2]=(c[b>>2]|0)+(c[f+16>>2]|0);b=a+20|0;c[b>>2]=(c[b>>2]|0)+(c[f+20>>2]|0);b=a+24|0;c[b>>2]=(c[b>>2]|0)+(c[f+24>>2]|0);b=a+28|0;c[b>>2]=(c[b>>2]|0)+(c[f+28>>2]|0);i=d;return}function bB(b,c){b=b|0;c=c|0;a[b+3|0]=c&255;a[b+2|0]=c>>>8&255;a[b+1|0]=c>>>16&255;a[b]=c>>>24&255;return}function bC(a){a=a|0;return(d[a+2|0]|0)<<8|(d[a+3|0]|0)|(d[a+1|0]|0)<<16|(d[a]|0)<<24|0}function bD(a,b){a=a|0;b=b|0;bE(b);bF(a,b|0,32);cL(b|0,0,104);return}function bE(a){a=a|0;var b=0,d=0,e=0;b=i;i=i+8|0;d=b|0;bF(d,a+32|0,8);e=(c[a+36>>2]|0)>>>3&63;bz(a,720,(e>>>0<56?56:120)-e|0);bz(a,d,8);i=b;return}function bF(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=d>>>2;if((e|0)==0){return}else{f=0}do{bB(a+(f<<2)|0,c[b+(f<<2)>>2]|0);f=f+1|0}while(f>>>0<e>>>0);return}function bG(b,c,d){b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0;e=i;i=i+96|0;f=e|0;if(d>>>0>64){g=b|0;bt(g);bz(g,c,d);h=e+64|0;bD(h,g);j=h;k=32}else{j=c;k=d}d=b|0;bt(d);c=f|0;cL(c|0,54,64);if((k|0)!=0){h=0;do{g=f+h|0;a[g]=a[g]^a[j+h|0];h=h+1|0}while(h>>>0<k>>>0)}bz(d,c,64);d=b+104|0;bt(d);cL(c|0,92,64);if((k|0)==0){bz(d,c,64);i=e;return}else{l=0}do{b=f+l|0;a[b]=a[b]^a[j+l|0];l=l+1|0}while(l>>>0<k>>>0);bz(d,c,64);i=e;return}function bH(a,b,c){a=a|0;b=b|0;c=c|0;bz(a|0,b,c);return}function bI(a,b){a=a|0;b=b|0;var c=0,d=0,e=0;c=i;i=i+32|0;d=c|0;bD(d,b|0);e=b+104|0;bz(e,d,32);bD(a,e);i=c;return}function bJ(b,c,d,e,f,g,h,j){b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;k=i;i=i+488|0;l=k|0;m=k+208|0;n=k+424|0;o=k+456|0;bG(l,b,c);bH(l,d,e);if((j|0)==0){i=k;return}e=k+416|0;d=m;p=l;l=n|0;q=o|0;r=0;s=g>>>0<r>>>0|g>>>0==r>>>0&f>>>0<2>>>0;r=0;t=0;do{r=r+1|0;bB(e,r);cK(d|0,p|0,208)|0;bH(m,e,4);bI(l,m);cK(q|0,l|0,32)|0;if(!s){u=0;v=2;do{bG(m,b,c);bH(m,l,32);bI(l,m);w=0;do{x=o+w|0;a[x]=a[x]^a[n+w|0];w=w+1|0}while((w|0)<32);v=cN(v,u,1,0)|0;u=H}while(!(u>>>0>g>>>0|u>>>0==g>>>0&v>>>0>f>>>0))}v=j-t|0;u=v>>>0>32?32:v;v=h+t|0;cK(v|0,q|0,u)|0;t=r<<5}while(t>>>0<j>>>0);i=k;return}function bK(a,b){a=a|0;b=b|0;var d=0;d=0;do{c[a+(d<<2)>>2]=bC(b+(d<<2)|0)|0;d=d+1|0}while(d>>>0<16);return}function bL(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ab=0,ac=0,ad=0,ae=0,af=0,ag=0,ah=0,ai=0,aj=0,ak=0,al=0,am=0,an=0,ao=0,ap=0,aq=0,as=0,at=0,av=0,aw=0,ax=0,ay=0,az=0,aA=0,aB=0,aC=0,aD=0,aE=0,aF=0,aG=0,aH=0,aI=0;do{if(a>>>0<245){if(a>>>0<11){b=16}else{b=a+11&-8}d=b>>>3;e=c[208]|0;f=e>>>(d>>>0);if((f&3|0)!=0){g=(f&1^1)+d|0;h=g<<1;i=872+(h<<2)|0;j=872+(h+2<<2)|0;h=c[j>>2]|0;k=h+8|0;l=c[k>>2]|0;do{if((i|0)==(l|0)){c[208]=e&~(1<<g)}else{if(l>>>0<(c[212]|0)>>>0){au();return 0}m=l+12|0;if((c[m>>2]|0)==(h|0)){c[m>>2]=i;c[j>>2]=l;break}else{au();return 0}}}while(0);l=g<<3;c[h+4>>2]=l|3;j=h+(l|4)|0;c[j>>2]=c[j>>2]|1;n=k;return n|0}if(b>>>0<=(c[210]|0)>>>0){o=b;break}if((f|0)!=0){j=2<<d;l=f<<d&(j|-j);j=(l&-l)-1|0;l=j>>>12&16;i=j>>>(l>>>0);j=i>>>5&8;m=i>>>(j>>>0);i=m>>>2&4;p=m>>>(i>>>0);m=p>>>1&2;q=p>>>(m>>>0);p=q>>>1&1;r=(j|l|i|m|p)+(q>>>(p>>>0))|0;p=r<<1;q=872+(p<<2)|0;m=872+(p+2<<2)|0;p=c[m>>2]|0;i=p+8|0;l=c[i>>2]|0;do{if((q|0)==(l|0)){c[208]=e&~(1<<r)}else{if(l>>>0<(c[212]|0)>>>0){au();return 0}j=l+12|0;if((c[j>>2]|0)==(p|0)){c[j>>2]=q;c[m>>2]=l;break}else{au();return 0}}}while(0);l=r<<3;m=l-b|0;c[p+4>>2]=b|3;q=p;e=q+b|0;c[q+(b|4)>>2]=m|1;c[q+l>>2]=m;l=c[210]|0;if((l|0)!=0){q=c[213]|0;d=l>>>3;l=d<<1;f=872+(l<<2)|0;k=c[208]|0;h=1<<d;do{if((k&h|0)==0){c[208]=k|h;s=f;t=872+(l+2<<2)|0}else{d=872+(l+2<<2)|0;g=c[d>>2]|0;if(g>>>0>=(c[212]|0)>>>0){s=g;t=d;break}au();return 0}}while(0);c[t>>2]=q;c[s+12>>2]=q;c[q+8>>2]=s;c[q+12>>2]=f}c[210]=m;c[213]=e;n=i;return n|0}l=c[209]|0;if((l|0)==0){o=b;break}h=(l&-l)-1|0;l=h>>>12&16;k=h>>>(l>>>0);h=k>>>5&8;p=k>>>(h>>>0);k=p>>>2&4;r=p>>>(k>>>0);p=r>>>1&2;d=r>>>(p>>>0);r=d>>>1&1;g=c[1136+((h|l|k|p|r)+(d>>>(r>>>0))<<2)>>2]|0;r=g;d=g;p=(c[g+4>>2]&-8)-b|0;while(1){g=c[r+16>>2]|0;if((g|0)==0){k=c[r+20>>2]|0;if((k|0)==0){break}else{u=k}}else{u=g}g=(c[u+4>>2]&-8)-b|0;k=g>>>0<p>>>0;r=u;d=k?u:d;p=k?g:p}r=d;i=c[212]|0;if(r>>>0<i>>>0){au();return 0}e=r+b|0;m=e;if(r>>>0>=e>>>0){au();return 0}e=c[d+24>>2]|0;f=c[d+12>>2]|0;do{if((f|0)==(d|0)){q=d+20|0;g=c[q>>2]|0;if((g|0)==0){k=d+16|0;l=c[k>>2]|0;if((l|0)==0){v=0;break}else{w=l;x=k}}else{w=g;x=q}while(1){q=w+20|0;g=c[q>>2]|0;if((g|0)!=0){w=g;x=q;continue}q=w+16|0;g=c[q>>2]|0;if((g|0)==0){break}else{w=g;x=q}}if(x>>>0<i>>>0){au();return 0}else{c[x>>2]=0;v=w;break}}else{q=c[d+8>>2]|0;if(q>>>0<i>>>0){au();return 0}g=q+12|0;if((c[g>>2]|0)!=(d|0)){au();return 0}k=f+8|0;if((c[k>>2]|0)==(d|0)){c[g>>2]=f;c[k>>2]=q;v=f;break}else{au();return 0}}}while(0);L223:do{if((e|0)!=0){f=d+28|0;i=1136+(c[f>>2]<<2)|0;do{if((d|0)==(c[i>>2]|0)){c[i>>2]=v;if((v|0)!=0){break}c[209]=c[209]&~(1<<c[f>>2]);break L223}else{if(e>>>0<(c[212]|0)>>>0){au();return 0}q=e+16|0;if((c[q>>2]|0)==(d|0)){c[q>>2]=v}else{c[e+20>>2]=v}if((v|0)==0){break L223}}}while(0);if(v>>>0<(c[212]|0)>>>0){au();return 0}c[v+24>>2]=e;f=c[d+16>>2]|0;do{if((f|0)!=0){if(f>>>0<(c[212]|0)>>>0){au();return 0}else{c[v+16>>2]=f;c[f+24>>2]=v;break}}}while(0);f=c[d+20>>2]|0;if((f|0)==0){break}if(f>>>0<(c[212]|0)>>>0){au();return 0}else{c[v+20>>2]=f;c[f+24>>2]=v;break}}}while(0);if(p>>>0<16){e=p+b|0;c[d+4>>2]=e|3;f=r+(e+4)|0;c[f>>2]=c[f>>2]|1}else{c[d+4>>2]=b|3;c[r+(b|4)>>2]=p|1;c[r+(p+b)>>2]=p;f=c[210]|0;if((f|0)!=0){e=c[213]|0;i=f>>>3;f=i<<1;q=872+(f<<2)|0;k=c[208]|0;g=1<<i;do{if((k&g|0)==0){c[208]=k|g;y=q;z=872+(f+2<<2)|0}else{i=872+(f+2<<2)|0;l=c[i>>2]|0;if(l>>>0>=(c[212]|0)>>>0){y=l;z=i;break}au();return 0}}while(0);c[z>>2]=e;c[y+12>>2]=e;c[e+8>>2]=y;c[e+12>>2]=q}c[210]=p;c[213]=m}f=d+8|0;if((f|0)==0){o=b;break}else{n=f}return n|0}else{if(a>>>0>4294967231){o=-1;break}f=a+11|0;g=f&-8;k=c[209]|0;if((k|0)==0){o=g;break}r=-g|0;i=f>>>8;do{if((i|0)==0){A=0}else{if(g>>>0>16777215){A=31;break}f=(i+1048320|0)>>>16&8;l=i<<f;h=(l+520192|0)>>>16&4;j=l<<h;l=(j+245760|0)>>>16&2;B=14-(h|f|l)+(j<<l>>>15)|0;A=g>>>((B+7|0)>>>0)&1|B<<1}}while(0);i=c[1136+(A<<2)>>2]|0;L271:do{if((i|0)==0){C=0;D=r;E=0}else{if((A|0)==31){F=0}else{F=25-(A>>>1)|0}d=0;m=r;p=i;q=g<<F;e=0;while(1){B=c[p+4>>2]&-8;l=B-g|0;if(l>>>0<m>>>0){if((B|0)==(g|0)){C=p;D=l;E=p;break 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0}else{c[_+12>>2]=K;c[Q>>2]=K;c[ad+8>>2]=_;c[ad+12>>2]=Z;c[ad+24>>2]=0;break}}}while(0);ad=c[211]|0;if(ad>>>0<=o>>>0){break}_=ad-o|0;c[211]=_;ad=c[214]|0;Q=ad;c[214]=Q+o;c[Q+(o+4)>>2]=_|1;c[ad+4>>2]=o|3;n=ad+8|0;return n|0}}while(0);c[(aX()|0)>>2]=12;n=0;return n|0}function bM(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0;
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L672}else{if(p>>>0<(c[212]|0)>>>0){au()}k=p+16|0;if((c[k>>2]|0)==(t|0)){c[k>>2]=A}else{c[p+20>>2]=A}if((A|0)==0){q=n;r=o;break L672}}}while(0);if(A>>>0<(c[212]|0)>>>0){au()}c[A+24>>2]=p;t=c[a+(l+16)>>2]|0;do{if((t|0)!=0){if(t>>>0<(c[212]|0)>>>0){au()}else{c[A+16>>2]=t;c[t+24>>2]=A;break}}}while(0);t=c[a+(l+20)>>2]|0;if((t|0)==0){q=n;r=o;break}if(t>>>0<(c[212]|0)>>>0){au()}else{c[A+20>>2]=t;c[t+24>>2]=A;q=n;r=o;break}}else{q=d;r=h}}while(0);d=q;if(d>>>0>=i>>>0){au()}A=a+(h-4)|0;e=c[A>>2]|0;if((e&1|0)==0){au()}do{if((e&2|0)==0){if((j|0)==(c[214]|0)){B=(c[211]|0)+r|0;c[211]=B;c[214]=q;c[q+4>>2]=B|1;if((q|0)==(c[213]|0)){c[213]=0;c[210]=0}if(B>>>0<=(c[215]|0)>>>0){return}bS(0)|0;return}if((j|0)==(c[213]|0)){B=(c[210]|0)+r|0;c[210]=B;c[213]=q;c[q+4>>2]=B|1;c[d+B>>2]=B;return}B=(e&-8)+r|0;C=e>>>3;L777:do{if(e>>>0<256){u=c[a+h>>2]|0;g=c[a+(h|4)>>2]|0;b=872+(C<<1<<2)|0;do{if((u|0)!=(b|0)){if(u>>>0<(c[212]|0)>>>0){au()}if((c[u+12>>2]|0)==(j|0)){break}au()}}while(0);if((g|0)==(u|0)){c[208]=c[208]&~(1<<C);break}do{if((g|0)==(b|0)){D=g+8|0}else{if(g>>>0<(c[212]|0)>>>0){au()}f=g+8|0;if((c[f>>2]|0)==(j|0)){D=f;break}au()}}while(0);c[u+12>>2]=g;c[D>>2]=u}else{b=i;f=c[a+(h+16)>>2]|0;t=c[a+(h|4)>>2]|0;do{if((t|0)==(b|0)){p=a+(h+12)|0;v=c[p>>2]|0;if((v|0)==0){m=a+(h+8)|0;k=c[m>>2]|0;if((k|0)==0){E=0;break}else{F=k;G=m}}else{F=v;G=p}while(1){p=F+20|0;v=c[p>>2]|0;if((v|0)!=0){F=v;G=p;continue}p=F+16|0;v=c[p>>2]|0;if((v|0)==0){break}else{F=v;G=p}}if(G>>>0<(c[212]|0)>>>0){au()}else{c[G>>2]=0;E=F;break}}else{p=c[a+h>>2]|0;if(p>>>0<(c[212]|0)>>>0){au()}v=p+12|0;if((c[v>>2]|0)!=(b|0)){au()}m=t+8|0;if((c[m>>2]|0)==(b|0)){c[v>>2]=t;c[m>>2]=p;E=t;break}else{au()}}}while(0);if((f|0)==0){break}t=a+(h+20)|0;u=1136+(c[t>>2]<<2)|0;do{if((b|0)==(c[u>>2]|0)){c[u>>2]=E;if((E|0)!=0){break}c[209]=c[209]&~(1<<c[t>>2]);break 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L1325}}}while(0);if(y>>>0<(c[212]|0)>>>0){au()}c[y+24>>2]=m;r=16-h|0;t=c[d+r>>2]|0;do{if((t|0)!=0){if(t>>>0<(c[212]|0)>>>0){au()}else{c[y+16>>2]=t;c[t+24>>2]=y;break}}}while(0);t=c[d+(r+4)>>2]|0;if((t|0)==0){n=j;o=k;break}if(t>>>0<(c[212]|0)>>>0){au()}else{c[y+20>>2]=t;c[t+24>>2]=y;n=j;o=k;break}}else{n=a;o=b}}while(0);a=c[212]|0;if(e>>>0<a>>>0){au()}y=d+(b+4)|0;z=c[y>>2]|0;do{if((z&2|0)==0){if((f|0)==(c[214]|0)){A=(c[211]|0)+o|0;c[211]=A;c[214]=n;c[n+4>>2]=A|1;if((n|0)!=(c[213]|0)){return}c[213]=0;c[210]=0;return}if((f|0)==(c[213]|0)){A=(c[210]|0)+o|0;c[210]=A;c[213]=n;c[n+4>>2]=A|1;c[n+A>>2]=A;return}A=(z&-8)+o|0;s=z>>>3;L1424:do{if(z>>>0<256){g=c[d+(b+8)>>2]|0;t=c[d+(b+12)>>2]|0;h=872+(s<<1<<2)|0;do{if((g|0)!=(h|0)){if(g>>>0<a>>>0){au()}if((c[g+12>>2]|0)==(f|0)){break}au()}}while(0);if((t|0)==(g|0)){c[208]=c[208]&~(1<<s);break}do{if((t|0)==(h|0)){B=t+8|0}else{if(t>>>0<a>>>0){au()}m=t+8|0;if((c[m>>2]|0)==(f|0)){B=m;break}au()}}while(0);c[g+12>>2]=t;c[B>>2]=g}else{h=e;m=c[d+(b+24)>>2]|0;l=c[d+(b+12)>>2]|0;do{if((l|0)==(h|0)){i=d+(b+20)|0;p=c[i>>2]|0;if((p|0)==0){q=d+(b+16)|0;v=c[q>>2]|0;if((v|0)==0){C=0;break}else{D=v;E=q}}else{D=p;E=i}while(1){i=D+20|0;p=c[i>>2]|0;if((p|0)!=0){D=p;E=i;continue}i=D+16|0;p=c[i>>2]|0;if((p|0)==0){break}else{D=p;E=i}}if(E>>>0<a>>>0){au()}else{c[E>>2]=0;C=D;break}}else{i=c[d+(b+8)>>2]|0;if(i>>>0<a>>>0){au()}p=i+12|0;if((c[p>>2]|0)!=(h|0)){au()}q=l+8|0;if((c[q>>2]|0)==(h|0)){c[p>>2]=l;c[q>>2]=i;C=l;break}else{au()}}}while(0);if((m|0)==0){break}l=d+(b+28)|0;g=1136+(c[l>>2]<<2)|0;do{if((h|0)==(c[g>>2]|0)){c[g>>2]=C;if((C|0)!=0){break}c[209]=c[209]&~(1<<c[l>>2]);break L1424}else{if(m>>>0<(c[212]|0)>>>0){au()}t=m+16|0;if((c[t>>2]|0)==(h|0)){c[t>>2]=C}else{c[m+20>>2]=C}if((C|0)==0){break L1424}}}while(0);if(C>>>0<(c[212]|0)>>>0){au()}c[C+24>>2]=m;h=c[d+(b+16)>>2]|0;do{if((h|0)!=0){if(h>>>0<(c[212]|0)>>>0){au()}else{c[C+16>>2]=h;c[h+24>>2]=C;break}}}while(0);h=c[d+(b+20)>>2]|0;if((h|0)==0){break}if(h>>>0<(c[212]|0)>>>0){au()}else{c[C+20>>2]=h;c[h+24>>2]=C;break}}}while(0);c[n+4>>2]=A|1;c[n+A>>2]=A;if((n|0)!=(c[213]|0)){F=A;break}c[210]=A;return}else{c[y>>2]=z&-2;c[n+4>>2]=o|1;c[n+o>>2]=o;F=o}}while(0);o=F>>>3;if(F>>>0<256){z=o<<1;y=872+(z<<2)|0;C=c[208]|0;b=1<<o;do{if((C&b|0)==0){c[208]=C|b;G=y;H=872+(z+2<<2)|0}else{o=872+(z+2<<2)|0;d=c[o>>2]|0;if(d>>>0>=(c[212]|0)>>>0){G=d;H=o;break}au()}}while(0);c[H>>2]=n;c[G+12>>2]=n;c[n+8>>2]=G;c[n+12>>2]=y;return}y=n;G=F>>>8;do{if((G|0)==0){I=0}else{if(F>>>0>16777215){I=31;break}H=(G+1048320|0)>>>16&8;z=G<<H;b=(z+520192|0)>>>16&4;C=z<<b;z=(C+245760|0)>>>16&2;o=14-(b|H|z)+(C<<z>>>15)|0;I=F>>>((o+7|0)>>>0)&1|o<<1}}while(0);G=1136+(I<<2)|0;c[n+28>>2]=I;c[n+20>>2]=0;c[n+16>>2]=0;o=c[209]|0;z=1<<I;if((o&z|0)==0){c[209]=o|z;c[G>>2]=y;c[n+24>>2]=G;c[n+12>>2]=n;c[n+8>>2]=n;return}if((I|0)==31){J=0}else{J=25-(I>>>1)|0}I=F<<J;J=c[G>>2]|0;while(1){if((c[J+4>>2]&-8|0)==(F|0)){break}K=J+16+(I>>>31<<2)|0;G=c[K>>2]|0;if((G|0)==0){L=1120;break}else{I=I<<1;J=G}}if((L|0)==1120){if(K>>>0<(c[212]|0)>>>0){au()}c[K>>2]=y;c[n+24>>2]=J;c[n+12>>2]=n;c[n+8>>2]=n;return}K=J+8|0;L=c[K>>2]|0;I=c[212]|0;if(J>>>0<I>>>0){au()}if(L>>>0<I>>>0){au()}c[L+12>>2]=y;c[K>>2]=y;c[n+8>>2]=L;c[n+12>>2]=J;c[n+24>>2]=0;return}function ca(a){a=a|0;var b=0,d=0,e=0;b=(a|0)==0?1:a;while(1){d=bL(b)|0;if((d|0)!=0){e=1164;break}a=(F=c[328]|0,c[328]=F+0,F);if((a|0)==0){break}a5[a&1]()}if((e|0)==1164){return d|0}d=aJ(4)|0;c[d>>2]=560;as(d|0,688,6);return 0}function cb(a,b){a=a|0;b=b|0;return ca(a)|0}function cc(a){a=a|0;return}function cd(a){a=a|0;return 360|0}function ce(a){a=a|0;return 448|0}function cf(a){a=a|0;return(F=c[328]|0,c[328]=a,F)|0}function cg(a){a=a|0;c[a>>2]=560;return}function ch(a){a=a|0;c[a>>2]=592;return}function ci(a){a=a|0;if((a|0)!=0){bM(a)}return}function cj(a,b){a=a|0;b=b|0;ci(a);return}function ck(a){a=a|0;ci(a);return}function cl(a,b){a=a|0;b=b|0;ck(a);return}function cm(a){a=a|0;ci(a);return}function cn(a){a=a|0;ci(a);return}function co(a,b,c){a=a|0;b=b|0;c=c|0;return cp(a,b,c,0,0,0)|0}function cp(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ab=0,ac=0,ad=0;j=i;if((e|0)==0){k=-1;i=j;return k|0}l=c[44]|0;if((l|0)==0){c[196]=1;c[44]=1;m=1;n=1;o=1190}else{p=c[196]|0;q=c[74]|0;if((q|0)==-1|(p|0)!=0){m=p;n=l;o=1190}else{r=q;s=p;t=l}}if((o|0)==1190){l=(aP(344)|0)!=0|0;c[74]=l;r=l;s=m;t=n}n=a[e]|0;if(n<<24>>24==45){u=h|2;o=1194}else{m=(r|0)!=0|n<<24>>24==43?h&-2:h;if(n<<24>>24==43){u=m;o=1194}else{v=e;w=m}}if((o|0)==1194){v=e+1|0;w=u}c[198]=0;if((s|0)==0){x=t;o=1198}else{c[50]=-1;c[48]=-1;z=t;A=s;o=1197}while(1){if((o|0)==1197){o=0;if((A|0)==0){x=z;o=1198;continue}else{B=z}}else if((o|0)==1198){o=0;s=c[40]|0;if((a[s]|0)==0){B=x}else{C=s;D=x;break}}c[196]=0;if((B|0)>=(b|0)){o=1200;break}E=d+(B<<2)|0;F=c[E>>2]|0;c[40]=F;if((a[F]|0)==45){G=F+1|0;H=a[G]|0;if(H<<24>>24!=0){o=1232;break}if((aB(v|0,45)|0)!=0){o=1232;break}}c[40]=824;if((w&2|0)!=0){o=1217;break}if((w&1|0)==0){k=-1;o=1298;break}s=c[48]|0;do{if((s|0)==-1){c[48]=B;I=B;J=0}else{t=c[50]|0;if((t|0)==-1){I=B;J=0;break}u=t-s|0;e=B-t|0;m=(u|0)%(e|0)|0;if((m|0)==0){K=e}else{n=e;h=m;while(1){m=(n|0)%(h|0)|0;if((m|0)==0){K=h;break}else{n=h;h=m}}}h=(B-s|0)/(K|0)|0;do{if((K|0)>0){n=-u|0;if((h|0)>0){L=0}else{M=B;N=t;O=s;P=0;break}do{m=L+t|0;r=d+(m<<2)|0;l=0;p=m;m=c[r>>2]|0;while(1){q=((p|0)<(t|0)?e:n)+p|0;Q=d+(q<<2)|0;R=c[Q>>2]|0;c[Q>>2]=m;c[r>>2]=R;Q=l+1|0;if((Q|0)<(h|0)){l=Q;p=q;m=R}else{break}}L=L+1|0}while((L|0)<(K|0));M=c[44]|0;N=c[50]|0;O=c[48]|0;P=c[196]|0}else{M=B;N=t;O=s;P=0}}while(0);c[48]=M-N+O;c[50]=-1;I=M;J=P}}while(0);s=I+1|0;c[44]=s;z=s;A=J;o=1197}do{if((o|0)==1298){i=j;return k|0}else 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if((o|0)==1200){c[40]=824;A=c[50]|0;J=c[48]|0;do{if((A|0)==-1){if((J|0)==-1){break}c[44]=J}else{O=A-J|0;I=B-A|0;z=(O|0)%(I|0)|0;if((z|0)==0){Z=I}else{M=I;P=z;while(1){z=(M|0)%(P|0)|0;if((z|0)==0){Z=P;break}else{M=P;P=z}}}P=(B-J|0)/(Z|0)|0;do{if((Z|0)>0){M=-O|0;if((P|0)>0){_=0}else{$=A;aa=J;ab=B;break}do{z=_+A|0;L=d+(z<<2)|0;K=0;N=z;z=c[L>>2]|0;while(1){t=((N|0)<(A|0)?I:M)+N|0;x=d+(t<<2)|0;s=c[x>>2]|0;c[x>>2]=z;c[L>>2]=s;x=K+1|0;if((x|0)<(P|0)){K=x;N=t;z=s}else{break}}_=_+1|0}while((_|0)<(Z|0));$=c[50]|0;aa=c[48]|0;ab=c[44]|0}else{$=A;aa=J;ab=B}}while(0);c[44]=aa-$+ab}}while(0);c[50]=-1;c[48]=-1;k=-1;i=j;return k|0}else if((o|0)==1217){c[44]=B+1;c[198]=c[E>>2];k=1;i=j;return k|0}}while(0);E=(f|0)!=0;L1659:do{if(E){if((C|0)==(c[d+(D<<2)>>2]|0)){ac=C;break}B=a[C]|0;do{if(B<<24>>24==45){c[40]=C+1;ad=0}else{if((w&4|0)==0){ac=C;break L1659}if(B<<24>>24==58){ad=0;break}ad=(aB(v|0,B<<24>>24|0)|0)!=0|0}}while(0);B=cv(d,v,f,g,ad)|0;if((B|0)==-1){ac=c[40]|0;break}c[40]=824;k=B;i=j;return 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i=0;i<bs.length;i++){encoded.push(String.fromCharCode(bs[i]))}return encoded.join("")}function to_hex(bs){var encoded=[];for(var i=0;i<bs.length;i++){encoded.push("0123456789abcdef"[bs[i]>>4&15]);encoded.push("0123456789abcdef"[bs[i]&15])}return encoded.join("")}function injectBytes(bs,leftPadding){var p=leftPadding||0;var address=scrypt_raw._malloc(bs.length+p);scrypt_raw.HEAPU8.set(bs,address+p);for(var i=address;i<address+p;i++){scrypt_raw.HEAPU8[i]=0}return address}function check_injectBytes(function_name,what,thing,expected_length,leftPadding){check_length(function_name,what,thing,expected_length);return injectBytes(thing,leftPadding)}function extractBytes(address,length){var result=new Uint8Array(length);result.set(scrypt_raw.HEAPU8.subarray(address,address+length));return result}function check(function_name,result){if(result!==0){throw{message:"scrypt_raw."+function_name+" signalled an error"}}}function check_length(function_name,what,thing,expected_length){if(thing.length!==expected_length){throw{message:"scrypt."+function_name+" expected "+expected_length+"-byte "+what+" but got length "+thing.length}}}function Target(length){this.length=length;this.address=scrypt_raw._malloc(length)}Target.prototype.extractBytes=function(offset){var result=extractBytes(this.address+(offset||0),this.length-(offset||0));scrypt_raw._free(this.address);this.address=null;return result};function free_all(addresses){for(var i=0;i<addresses.length;i++){scrypt_raw._free(addresses[i])}}function random_bytes(count){var bs=new Uint8Array(count);if(typeof window.crypto!=="undefined"){if(typeof window.crypto.getRandomValues!=="undefined"){window.crypto.getRandomValues(bs);return bs}}if(typeof window.msCrypto!=="undefined"){if(typeof window.msCrypto.getRandomValues!=="undefined"){window.msCrypto.getRandomValues(bs);return bs}}throw{message:"No suitable random number generator found!"}}function crypto_scrypt(passwd,salt,n,r,p,buflen){var buf=new Target(buflen);var pa=injectBytes(passwd);var sa=injectBytes(salt);check("_crypto_scrypt",scrypt_raw._crypto_scrypt(pa,passwd.length,sa,salt.length,n,0,r,p,buf.address,buf.length));free_all([pa,sa]);return buf.extractBytes()}exports.encode_utf8=encode_utf8;exports.encode_latin1=encode_latin1;exports.decode_utf8=decode_utf8;exports.decode_latin1=decode_latin1;exports.to_hex=to_hex;exports.random_bytes=random_bytes;exports.crypto_scrypt=crypto_scrypt;return exports}();return scrypt}}).call(this,require("_process"),"/lib")},{_process:133,fs:50,path:126}],4:[function(require,module,exports){var asn1=exports;asn1.bignum=require("bn.js");asn1.define=require("./asn1/api").define;asn1.base=require("./asn1/base");asn1.constants=require("./asn1/constants");asn1.decoders=require("./asn1/decoders");asn1.encoders=require("./asn1/encoders")},{"./asn1/api":5,"./asn1/base":7,"./asn1/constants":11,"./asn1/decoders":13,"./asn1/encoders":16,"bn.js":20}],5:[function(require,module,exports){var asn1=require("../asn1");var inherits=require("inherits");var api=exports;api.define=function define(name,body){return new Entity(name,body)};function Entity(name,body){this.name=name;this.body=body;this.decoders={};this.encoders={}}Entity.prototype._createNamed=function createNamed(base){var named;try{named=require("vm").runInThisContext("(function "+this.name+"(entity) {\n"+"  this._initNamed(entity);\n"+"})")}catch(e){named=function(entity){this._initNamed(entity)}}inherits(named,base);named.prototype._initNamed=function initnamed(entity){base.call(this,entity)};return new named(this)};Entity.prototype._getDecoder=function _getDecoder(enc){enc=enc||"der";if(!this.decoders.hasOwnProperty(enc))this.decoders[enc]=this._createNamed(asn1.decoders[enc]);return this.decoders[enc]};Entity.prototype.decode=function decode(data,enc,options){return this._getDecoder(enc).decode(data,options)};Entity.prototype._getEncoder=function _getEncoder(enc){enc=enc||"der";if(!this.encoders.hasOwnProperty(enc))this.encoders[enc]=this._createNamed(asn1.encoders[enc]);return this.encoders[enc]};Entity.prototype.encode=function encode(data,enc,reporter){return this._getEncoder(enc).encode(data,reporter)}},{"../asn1":4,inherits:107,vm:177}],6:[function(require,module,exports){var inherits=require("inherits");var Reporter=require("../base").Reporter;var Buffer=require("buffer").Buffer;function DecoderBuffer(base,options){Reporter.call(this,options);if(!Buffer.isBuffer(base)){this.error("Input not Buffer");return}this.base=base;this.offset=0;this.length=base.length}inherits(DecoderBuffer,Reporter);exports.DecoderBuffer=DecoderBuffer;DecoderBuffer.prototype.save=function save(){return{offset:this.offset,reporter:Reporter.prototype.save.call(this)}};DecoderBuffer.prototype.restore=function restore(save){var res=new DecoderBuffer(this.base);res.offset=save.offset;res.length=this.offset;this.offset=save.offset;Reporter.prototype.restore.call(this,save.reporter);return res};DecoderBuffer.prototype.isEmpty=function isEmpty(){return this.offset===this.length};DecoderBuffer.prototype.readUInt8=function readUInt8(fail){if(this.offset+1<=this.length)return this.base.readUInt8(this.offset++,true);else return this.error(fail||"DecoderBuffer overrun")};DecoderBuffer.prototype.skip=function skip(bytes,fail){if(!(this.offset+bytes<=this.length))return this.error(fail||"DecoderBuffer overrun");var res=new DecoderBuffer(this.base);res._reporterState=this._reporterState;res.offset=this.offset;res.length=this.offset+bytes;this.offset+=bytes;return res};DecoderBuffer.prototype.raw=function raw(save){return this.base.slice(save?save.offset:this.offset,this.length)};function EncoderBuffer(value,reporter){if(Array.isArray(value)){this.length=0;this.value=value.map(function(item){if(!(item instanceof EncoderBuffer))item=new EncoderBuffer(item,reporter);this.length+=item.length;return item},this)}else if(typeof value==="number"){if(!(0<=value&&value<=255))return reporter.error("non-byte EncoderBuffer value");this.value=value;this.length=1}else if(typeof value==="string"){this.value=value;this.length=Buffer.byteLength(value)}else if(Buffer.isBuffer(value)){this.value=value;this.length=value.length}else{return reporter.error("Unsupported type: "+typeof value)}}exports.EncoderBuffer=EncoderBuffer;EncoderBuffer.prototype.join=function join(out,offset){if(!out)out=new Buffer(this.length);if(!offset)offset=0;if(this.length===0)return out;if(Array.isArray(this.value)){this.value.forEach(function(item){item.join(out,offset);offset+=item.length})}else{if(typeof this.value==="number")out[offset]=this.value;else if(typeof this.value==="string")out.write(this.value,offset);else if(Buffer.isBuffer(this.value))this.value.copy(out,offset);offset+=this.length}return out}},{"../base":7,buffer:53,inherits:107}],7:[function(require,module,exports){var base=exports;base.Reporter=require("./reporter").Reporter;base.DecoderBuffer=require("./buffer").DecoderBuffer;base.EncoderBuffer=require("./buffer").EncoderBuffer;base.Node=require("./node")},{"./buffer":6,"./node":8,"./reporter":9}],8:[function(require,module,exports){var Reporter=require("../base").Reporter;var EncoderBuffer=require("../base").EncoderBuffer;var DecoderBuffer=require("../base").DecoderBuffer;var assert=require("minimalistic-assert");var tags=["seq","seqof","set","setof","objid","bool","gentime","utctime","null_","enum","int","objDesc","bitstr","bmpstr","charstr","genstr","graphstr","ia5str","iso646str","numstr","octstr","printstr","t61str","unistr","utf8str","videostr"];var methods=["key","obj","use","optional","explicit","implicit","def","choice","any","contains"].concat(tags);var overrided=["_peekTag","_decodeTag","_use","_decodeStr","_decodeObjid","_decodeTime","_decodeNull","_decodeInt","_decodeBool","_decodeList","_encodeComposite","_encodeStr","_encodeObjid","_encodeTime","_encodeNull","_encodeInt","_encodeBool"];function Node(enc,parent){var state={};this._baseState=state;state.enc=enc;state.parent=parent||null;state.children=null;state.tag=null;state.args=null;state.reverseArgs=null;state.choice=null;state.optional=false;state.any=false;state.obj=false;state.use=null;state.useDecoder=null;state.key=null;state["default"]=null;state.explicit=null;state.implicit=null;state.contains=null;if(!state.parent){state.children=[];this._wrap()}}module.exports=Node;var stateProps=["enc","parent","children","tag","args","reverseArgs","choice","optional","any","obj","use","alteredUse","key","default","explicit","implicit","contains"];Node.prototype.clone=function clone(){
+var state=this._baseState;var cstate={};stateProps.forEach(function(prop){cstate[prop]=state[prop]});var res=new this.constructor(cstate.parent);res._baseState=cstate;return res};Node.prototype._wrap=function wrap(){var state=this._baseState;methods.forEach(function(method){this[method]=function _wrappedMethod(){var clone=new this.constructor(this);state.children.push(clone);return clone[method].apply(clone,arguments)}},this)};Node.prototype._init=function init(body){var state=this._baseState;assert(state.parent===null);body.call(this);state.children=state.children.filter(function(child){return child._baseState.parent===this},this);assert.equal(state.children.length,1,"Root node can have only one child")};Node.prototype._useArgs=function useArgs(args){var state=this._baseState;var children=args.filter(function(arg){return arg instanceof this.constructor},this);args=args.filter(function(arg){return!(arg instanceof this.constructor)},this);if(children.length!==0){assert(state.children===null);state.children=children;children.forEach(function(child){child._baseState.parent=this},this)}if(args.length!==0){assert(state.args===null);state.args=args;state.reverseArgs=args.map(function(arg){if(typeof arg!=="object"||arg.constructor!==Object)return arg;var res={};Object.keys(arg).forEach(function(key){if(key==(key|0))key|=0;var value=arg[key];res[value]=key});return res})}};overrided.forEach(function(method){Node.prototype[method]=function _overrided(){var state=this._baseState;throw new Error(method+" not implemented for encoding: "+state.enc)}});tags.forEach(function(tag){Node.prototype[tag]=function _tagMethod(){var state=this._baseState;var args=Array.prototype.slice.call(arguments);assert(state.tag===null);state.tag=tag;this._useArgs(args);return this}});Node.prototype.use=function use(item){assert(item);var state=this._baseState;assert(state.use===null);state.use=item;return this};Node.prototype.optional=function optional(){var state=this._baseState;state.optional=true;return this};Node.prototype.def=function def(val){var state=this._baseState;assert(state["default"]===null);state["default"]=val;state.optional=true;return this};Node.prototype.explicit=function explicit(num){var state=this._baseState;assert(state.explicit===null&&state.implicit===null);state.explicit=num;return this};Node.prototype.implicit=function implicit(num){var state=this._baseState;assert(state.explicit===null&&state.implicit===null);state.implicit=num;return this};Node.prototype.obj=function obj(){var state=this._baseState;var args=Array.prototype.slice.call(arguments);state.obj=true;if(args.length!==0)this._useArgs(args);return this};Node.prototype.key=function key(newKey){var state=this._baseState;assert(state.key===null);state.key=newKey;return this};Node.prototype.any=function any(){var state=this._baseState;state.any=true;return this};Node.prototype.choice=function choice(obj){var state=this._baseState;assert(state.choice===null);state.choice=obj;this._useArgs(Object.keys(obj).map(function(key){return obj[key]}));return this};Node.prototype.contains=function contains(item){var state=this._baseState;assert(state.use===null);state.contains=item;return this};Node.prototype._decode=function decode(input,options){var state=this._baseState;if(state.parent===null)return input.wrapResult(state.children[0]._decode(input,options));var result=state["default"];var present=true;var prevKey=null;if(state.key!==null)prevKey=input.enterKey(state.key);if(state.optional){var tag=null;if(state.explicit!==null)tag=state.explicit;else if(state.implicit!==null)tag=state.implicit;else if(state.tag!==null)tag=state.tag;if(tag===null&&!state.any){var save=input.save();try{if(state.choice===null)this._decodeGeneric(state.tag,input,options);else this._decodeChoice(input,options);present=true}catch(e){present=false}input.restore(save)}else{present=this._peekTag(input,tag,state.any);if(input.isError(present))return present}}var prevObj;if(state.obj&&present)prevObj=input.enterObject();if(present){if(state.explicit!==null){var explicit=this._decodeTag(input,state.explicit);if(input.isError(explicit))return explicit;input=explicit}var start=input.offset;if(state.use===null&&state.choice===null){if(state.any)var save=input.save();var body=this._decodeTag(input,state.implicit!==null?state.implicit:state.tag,state.any);if(input.isError(body))return body;if(state.any)result=input.raw(save);else input=body}if(options&&options.track&&state.tag!==null)options.track(input.path(),start,input.length,"tagged");if(options&&options.track&&state.tag!==null)options.track(input.path(),input.offset,input.length,"content");if(state.any)result=result;else if(state.choice===null)result=this._decodeGeneric(state.tag,input,options);else result=this._decodeChoice(input,options);if(input.isError(result))return result;if(!state.any&&state.choice===null&&state.children!==null){state.children.forEach(function decodeChildren(child){child._decode(input,options)})}if(state.contains&&(state.tag==="octstr"||state.tag==="bitstr")){var data=new DecoderBuffer(result);result=this._getUse(state.contains,input._reporterState.obj)._decode(data,options)}}if(state.obj&&present)result=input.leaveObject(prevObj);if(state.key!==null&&(result!==null||present===true))input.leaveKey(prevKey,state.key,result);else if(prevKey!==null)input.exitKey(prevKey);return result};Node.prototype._decodeGeneric=function decodeGeneric(tag,input,options){var state=this._baseState;if(tag==="seq"||tag==="set")return null;if(tag==="seqof"||tag==="setof")return this._decodeList(input,tag,state.args[0],options);else if(/str$/.test(tag))return this._decodeStr(input,tag,options);else if(tag==="objid"&&state.args)return this._decodeObjid(input,state.args[0],state.args[1],options);else if(tag==="objid")return this._decodeObjid(input,null,null,options);else if(tag==="gentime"||tag==="utctime")return this._decodeTime(input,tag,options);else if(tag==="null_")return this._decodeNull(input,options);else if(tag==="bool")return this._decodeBool(input,options);else if(tag==="objDesc")return this._decodeStr(input,tag,options);else if(tag==="int"||tag==="enum")return this._decodeInt(input,state.args&&state.args[0],options);if(state.use!==null){return this._getUse(state.use,input._reporterState.obj)._decode(input,options)}else{return input.error("unknown tag: "+tag)}};Node.prototype._getUse=function _getUse(entity,obj){var state=this._baseState;state.useDecoder=this._use(entity,obj);assert(state.useDecoder._baseState.parent===null);state.useDecoder=state.useDecoder._baseState.children[0];if(state.implicit!==state.useDecoder._baseState.implicit){state.useDecoder=state.useDecoder.clone();state.useDecoder._baseState.implicit=state.implicit}return state.useDecoder};Node.prototype._decodeChoice=function decodeChoice(input,options){var state=this._baseState;var result=null;var match=false;Object.keys(state.choice).some(function(key){var save=input.save();var node=state.choice[key];try{var value=node._decode(input,options);if(input.isError(value))return false;result={type:key,value:value};match=true}catch(e){input.restore(save);return false}return true},this);if(!match)return input.error("Choice not matched");return result};Node.prototype._createEncoderBuffer=function createEncoderBuffer(data){return new EncoderBuffer(data,this.reporter)};Node.prototype._encode=function encode(data,reporter,parent){var state=this._baseState;if(state["default"]!==null&&state["default"]===data)return;var result=this._encodeValue(data,reporter,parent);if(result===undefined)return;if(this._skipDefault(result,reporter,parent))return;return result};Node.prototype._encodeValue=function encode(data,reporter,parent){var state=this._baseState;if(state.parent===null)return state.children[0]._encode(data,reporter||new Reporter);var result=null;this.reporter=reporter;if(state.optional&&data===undefined){if(state["default"]!==null)data=state["default"];else return}var content=null;var primitive=false;if(state.any){result=this._createEncoderBuffer(data)}else if(state.choice){result=this._encodeChoice(data,reporter)}else if(state.contains){content=this._getUse(state.contains,parent)._encode(data,reporter);primitive=true}else if(state.children){content=state.children.map(function(child){if(child._baseState.tag==="null_")return child._encode(null,reporter,data);if(child._baseState.key===null)return reporter.error("Child should have a key");var prevKey=reporter.enterKey(child._baseState.key);if(typeof data!=="object")return reporter.error("Child expected, but input is not object");var res=child._encode(data[child._baseState.key],reporter,data);reporter.leaveKey(prevKey);return res},this).filter(function(child){return child});content=this._createEncoderBuffer(content)}else{if(state.tag==="seqof"||state.tag==="setof"){if(!(state.args&&state.args.length===1))return reporter.error("Too many args for : "+state.tag);if(!Array.isArray(data))return reporter.error("seqof/setof, but data is not Array");var child=this.clone();child._baseState.implicit=null;content=this._createEncoderBuffer(data.map(function(item){var state=this._baseState;return this._getUse(state.args[0],data)._encode(item,reporter)},child))}else if(state.use!==null){result=this._getUse(state.use,parent)._encode(data,reporter)}else{content=this._encodePrimitive(state.tag,data);primitive=true}}var result;if(!state.any&&state.choice===null){var tag=state.implicit!==null?state.implicit:state.tag;var cls=state.implicit===null?"universal":"context";if(tag===null){if(state.use===null)reporter.error("Tag could be omitted only for .use()")}else{if(state.use===null)result=this._encodeComposite(tag,primitive,cls,content)}}if(state.explicit!==null)result=this._encodeComposite(state.explicit,false,"context",result);return result};Node.prototype._encodeChoice=function encodeChoice(data,reporter){var state=this._baseState;var node=state.choice[data.type];if(!node){assert(false,data.type+" not found in "+JSON.stringify(Object.keys(state.choice)))}return node._encode(data.value,reporter)};Node.prototype._encodePrimitive=function encodePrimitive(tag,data){var state=this._baseState;if(/str$/.test(tag))return this._encodeStr(data,tag);else if(tag==="objid"&&state.args)return this._encodeObjid(data,state.reverseArgs[0],state.args[1]);else if(tag==="objid")return this._encodeObjid(data,null,null);else if(tag==="gentime"||tag==="utctime")return this._encodeTime(data,tag);else if(tag==="null_")return this._encodeNull();else if(tag==="int"||tag==="enum")return this._encodeInt(data,state.args&&state.reverseArgs[0]);else if(tag==="bool")return this._encodeBool(data);else if(tag==="objDesc")return this._encodeStr(data,tag);else throw new Error("Unsupported tag: "+tag)};Node.prototype._isNumstr=function isNumstr(str){return/^[0-9 ]*$/.test(str)};Node.prototype._isPrintstr=function isPrintstr(str){return/^[A-Za-z0-9 '\(\)\+,\-\.\/:=\?]*$/.test(str)}},{"../base":7,"minimalistic-assert":119}],9:[function(require,module,exports){var inherits=require("inherits");function Reporter(options){this._reporterState={obj:null,path:[],options:options||{},errors:[]}}exports.Reporter=Reporter;Reporter.prototype.isError=function isError(obj){return obj instanceof ReporterError};Reporter.prototype.save=function save(){var state=this._reporterState;return{obj:state.obj,pathLen:state.path.length}};Reporter.prototype.restore=function restore(data){var state=this._reporterState;state.obj=data.obj;state.path=state.path.slice(0,data.pathLen)};Reporter.prototype.enterKey=function enterKey(key){return this._reporterState.path.push(key)};Reporter.prototype.exitKey=function exitKey(index){var state=this._reporterState;state.path=state.path.slice(0,index-1)};Reporter.prototype.leaveKey=function leaveKey(index,key,value){var state=this._reporterState;this.exitKey(index);if(state.obj!==null)state.obj[key]=value};Reporter.prototype.path=function path(){return this._reporterState.path.join("/")};Reporter.prototype.enterObject=function enterObject(){var state=this._reporterState;var prev=state.obj;state.obj={};return prev};Reporter.prototype.leaveObject=function leaveObject(prev){var state=this._reporterState;var now=state.obj;state.obj=prev;return now};Reporter.prototype.error=function error(msg){var err;var state=this._reporterState;var inherited=msg instanceof ReporterError;if(inherited){err=msg}else{err=new ReporterError(state.path.map(function(elem){return"["+JSON.stringify(elem)+"]"}).join(""),msg.message||msg,msg.stack)}if(!state.options.partial)throw err;if(!inherited)state.errors.push(err);return err};Reporter.prototype.wrapResult=function wrapResult(result){var state=this._reporterState;if(!state.options.partial)return result;return{result:this.isError(result)?null:result,errors:state.errors}};function ReporterError(path,msg){this.path=path;this.rethrow(msg)}inherits(ReporterError,Error);ReporterError.prototype.rethrow=function rethrow(msg){this.message=msg+" at: "+(this.path||"(shallow)");if(Error.captureStackTrace)Error.captureStackTrace(this,ReporterError);if(!this.stack){try{throw new Error(this.message)}catch(e){this.stack=e.stack}}return this}},{inherits:107}],10:[function(require,module,exports){var constants=require("../constants");exports.tagClass={0:"universal",1:"application",2:"context",3:"private"};exports.tagClassByName=constants._reverse(exports.tagClass);exports.tag={0:"end",1:"bool",2:"int",3:"bitstr",4:"octstr",5:"null_",6:"objid",7:"objDesc",8:"external",9:"real",10:"enum",11:"embed",12:"utf8str",13:"relativeOid",16:"seq",17:"set",18:"numstr",19:"printstr",20:"t61str",21:"videostr",22:"ia5str",23:"utctime",24:"gentime",25:"graphstr",26:"iso646str",27:"genstr",28:"unistr",29:"charstr",30:"bmpstr"};exports.tagByName=constants._reverse(exports.tag)},{"../constants":11}],11:[function(require,module,exports){var constants=exports;constants._reverse=function reverse(map){var res={};Object.keys(map).forEach(function(key){if((key|0)==key)key=key|0;var value=map[key];res[value]=key});return res};constants.der=require("./der")},{"./der":10}],12:[function(require,module,exports){var inherits=require("inherits");var asn1=require("../../asn1");var base=asn1.base;var bignum=asn1.bignum;var der=asn1.constants.der;function DERDecoder(entity){this.enc="der";this.name=entity.name;this.entity=entity;this.tree=new DERNode;this.tree._init(entity.body)}module.exports=DERDecoder;DERDecoder.prototype.decode=function decode(data,options){if(!(data instanceof base.DecoderBuffer))data=new base.DecoderBuffer(data,options);return this.tree._decode(data,options)};function DERNode(parent){base.Node.call(this,"der",parent)}inherits(DERNode,base.Node);DERNode.prototype._peekTag=function peekTag(buffer,tag,any){if(buffer.isEmpty())return false;var state=buffer.save();var decodedTag=derDecodeTag(buffer,'Failed to peek tag: "'+tag+'"');if(buffer.isError(decodedTag))return decodedTag;buffer.restore(state);return decodedTag.tag===tag||decodedTag.tagStr===tag||decodedTag.tagStr+"of"===tag||any};DERNode.prototype._decodeTag=function decodeTag(buffer,tag,any){var decodedTag=derDecodeTag(buffer,'Failed to decode tag of "'+tag+'"');if(buffer.isError(decodedTag))return decodedTag;var len=derDecodeLen(buffer,decodedTag.primitive,'Failed to get length of "'+tag+'"');if(buffer.isError(len))return len;if(!any&&decodedTag.tag!==tag&&decodedTag.tagStr!==tag&&decodedTag.tagStr+"of"!==tag){return buffer.error('Failed to match tag: "'+tag+'"')}if(decodedTag.primitive||len!==null)return buffer.skip(len,'Failed to match body of: "'+tag+'"');var state=buffer.save();var res=this._skipUntilEnd(buffer,'Failed to skip indefinite length body: "'+this.tag+'"');if(buffer.isError(res))return res;len=buffer.offset-state.offset;buffer.restore(state);return buffer.skip(len,'Failed to match body of: "'+tag+'"')};DERNode.prototype._skipUntilEnd=function skipUntilEnd(buffer,fail){while(true){var tag=derDecodeTag(buffer,fail);if(buffer.isError(tag))return tag;var len=derDecodeLen(buffer,tag.primitive,fail);if(buffer.isError(len))return len;var res;if(tag.primitive||len!==null)res=buffer.skip(len);else res=this._skipUntilEnd(buffer,fail);if(buffer.isError(res))return res;if(tag.tagStr==="end")break}};DERNode.prototype._decodeList=function decodeList(buffer,tag,decoder,options){var result=[];while(!buffer.isEmpty()){var possibleEnd=this._peekTag(buffer,"end");if(buffer.isError(possibleEnd))return possibleEnd;var res=decoder.decode(buffer,"der",options);if(buffer.isError(res)&&possibleEnd)break;result.push(res)}return result};DERNode.prototype._decodeStr=function decodeStr(buffer,tag){if(tag==="bitstr"){var unused=buffer.readUInt8();if(buffer.isError(unused))return unused;return{unused:unused,data:buffer.raw()}}else if(tag==="bmpstr"){var raw=buffer.raw();if(raw.length%2===1)return buffer.error("Decoding of string type: bmpstr length mismatch");var str="";for(var i=0;i<raw.length/2;i++){str+=String.fromCharCode(raw.readUInt16BE(i*2))}return str}else if(tag==="numstr"){var numstr=buffer.raw().toString("ascii");if(!this._isNumstr(numstr)){return buffer.error("Decoding of string type: "+"numstr unsupported characters")}return numstr}else if(tag==="octstr"){return buffer.raw()}else if(tag==="objDesc"){return buffer.raw()}else if(tag==="printstr"){var printstr=buffer.raw().toString("ascii");if(!this._isPrintstr(printstr)){return buffer.error("Decoding of string type: "+"printstr unsupported characters")}return printstr}else if(/str$/.test(tag)){return buffer.raw().toString()}else{return buffer.error("Decoding of string type: "+tag+" unsupported")}};DERNode.prototype._decodeObjid=function decodeObjid(buffer,values,relative){var result;var identifiers=[];var ident=0;while(!buffer.isEmpty()){var subident=buffer.readUInt8();ident<<=7;ident|=subident&127;if((subident&128)===0){identifiers.push(ident);ident=0}}if(subident&128)identifiers.push(ident);var first=identifiers[0]/40|0;var second=identifiers[0]%40;if(relative)result=identifiers;else result=[first,second].concat(identifiers.slice(1));if(values){var tmp=values[result.join(" ")];if(tmp===undefined)tmp=values[result.join(".")];if(tmp!==undefined)result=tmp}return result};DERNode.prototype._decodeTime=function decodeTime(buffer,tag){var str=buffer.raw().toString();if(tag==="gentime"){var year=str.slice(0,4)|0;var mon=str.slice(4,6)|0;var day=str.slice(6,8)|0;var hour=str.slice(8,10)|0;var min=str.slice(10,12)|0;var sec=str.slice(12,14)|0}else if(tag==="utctime"){var year=str.slice(0,2)|0;var mon=str.slice(2,4)|0;var day=str.slice(4,6)|0;var hour=str.slice(6,8)|0;var min=str.slice(8,10)|0;var sec=str.slice(10,12)|0;if(year<70)year=2e3+year;else year=1900+year}else{return buffer.error("Decoding "+tag+" time is not supported yet")}return Date.UTC(year,mon-1,day,hour,min,sec,0)};DERNode.prototype._decodeNull=function decodeNull(buffer){return null};DERNode.prototype._decodeBool=function decodeBool(buffer){var res=buffer.readUInt8();if(buffer.isError(res))return res;else return res!==0};DERNode.prototype._decodeInt=function decodeInt(buffer,values){var raw=buffer.raw();var res=new bignum(raw);if(values)res=values[res.toString(10)]||res;return res};DERNode.prototype._use=function use(entity,obj){if(typeof entity==="function")entity=entity(obj);return entity._getDecoder("der").tree};function derDecodeTag(buf,fail){var tag=buf.readUInt8(fail);if(buf.isError(tag))return tag;var cls=der.tagClass[tag>>6];var primitive=(tag&32)===0;if((tag&31)===31){var oct=tag;tag=0;while((oct&128)===128){oct=buf.readUInt8(fail);if(buf.isError(oct))return oct;tag<<=7;tag|=oct&127}}else{tag&=31}var tagStr=der.tag[tag];return{cls:cls,primitive:primitive,tag:tag,tagStr:tagStr}}function derDecodeLen(buf,primitive,fail){var len=buf.readUInt8(fail);if(buf.isError(len))return len;if(!primitive&&len===128)return null;if((len&128)===0){return len}var num=len&127;if(num>4)return buf.error("length octect is too long");len=0;for(var i=0;i<num;i++){len<<=8;var j=buf.readUInt8(fail);if(buf.isError(j))return j;len|=j}return len}},{"../../asn1":4,inherits:107}],13:[function(require,module,exports){var decoders=exports;decoders.der=require("./der");decoders.pem=require("./pem")},{"./der":12,"./pem":14}],14:[function(require,module,exports){var inherits=require("inherits");var Buffer=require("buffer").Buffer;var DERDecoder=require("./der");function PEMDecoder(entity){DERDecoder.call(this,entity);this.enc="pem"}inherits(PEMDecoder,DERDecoder);module.exports=PEMDecoder;PEMDecoder.prototype.decode=function decode(data,options){var lines=data.toString().split(/[\r\n]+/g);var label=options.label.toUpperCase();var re=/^-----(BEGIN|END) ([^-]+)-----$/;var start=-1;var end=-1;for(var i=0;i<lines.length;i++){var match=lines[i].match(re);if(match===null)continue;if(match[2]!==label)continue;if(start===-1){if(match[1]!=="BEGIN")break;start=i}else{if(match[1]!=="END")break;end=i;break}}if(start===-1||end===-1)throw new Error("PEM section not found for: "+label);var base64=lines.slice(start+1,end).join("");base64.replace(/[^a-z0-9\+\/=]+/gi,"");var input=new Buffer(base64,"base64");return DERDecoder.prototype.decode.call(this,input,options)}},{"./der":12,buffer:53,inherits:107}],15:[function(require,module,exports){var inherits=require("inherits");var Buffer=require("buffer").Buffer;var asn1=require("../../asn1");var base=asn1.base;var der=asn1.constants.der;function DEREncoder(entity){this.enc="der";this.name=entity.name;this.entity=entity;this.tree=new DERNode;this.tree._init(entity.body)}module.exports=DEREncoder;DEREncoder.prototype.encode=function encode(data,reporter){return this.tree._encode(data,reporter).join()};function DERNode(parent){base.Node.call(this,"der",parent)}inherits(DERNode,base.Node);DERNode.prototype._encodeComposite=function encodeComposite(tag,primitive,cls,content){var encodedTag=encodeTag(tag,primitive,cls,this.reporter);if(content.length<128){var header=new Buffer(2);header[0]=encodedTag;header[1]=content.length;return this._createEncoderBuffer([header,content])}var lenOctets=1;for(var i=content.length;i>=256;i>>=8)lenOctets++;var header=new Buffer(1+1+lenOctets);header[0]=encodedTag;header[1]=128|lenOctets;for(var i=1+lenOctets,j=content.length;j>0;i--,j>>=8)header[i]=j&255;return this._createEncoderBuffer([header,content])};DERNode.prototype._encodeStr=function encodeStr(str,tag){if(tag==="bitstr"){return this._createEncoderBuffer([str.unused|0,str.data])}else if(tag==="bmpstr"){var buf=new Buffer(str.length*2);for(var i=0;i<str.length;i++){buf.writeUInt16BE(str.charCodeAt(i),i*2)}return this._createEncoderBuffer(buf)}else if(tag==="numstr"){if(!this._isNumstr(str)){return this.reporter.error("Encoding of string type: numstr supports "+"only digits and space")}return this._createEncoderBuffer(str)}else if(tag==="printstr"){if(!this._isPrintstr(str)){return this.reporter.error("Encoding of string type: printstr supports "+"only latin upper and lower case letters, "+"digits, space, apostrophe, left and rigth "+"parenthesis, plus sign, comma, hyphen, "+"dot, slash, colon, equal sign, "+"question mark")}return this._createEncoderBuffer(str)}else if(/str$/.test(tag)){return this._createEncoderBuffer(str)}else if(tag==="objDesc"){return this._createEncoderBuffer(str)}else{return this.reporter.error("Encoding of string type: "+tag+" unsupported")}};DERNode.prototype._encodeObjid=function encodeObjid(id,values,relative){if(typeof id==="string"){if(!values)return this.reporter.error("string objid given, but no values map found");if(!values.hasOwnProperty(id))return this.reporter.error("objid not found in values map");id=values[id].split(/[\s\.]+/g);for(var i=0;i<id.length;i++)id[i]|=0}else if(Array.isArray(id)){id=id.slice();for(var i=0;i<id.length;i++)id[i]|=0}if(!Array.isArray(id)){return this.reporter.error("objid() should be either array or string, "+"got: "+JSON.stringify(id))}if(!relative){if(id[1]>=40)return this.reporter.error("Second objid identifier OOB");id.splice(0,2,id[0]*40+id[1])}var size=0;for(var i=0;i<id.length;i++){var ident=id[i];for(size++;ident>=128;ident>>=7)size++}var objid=new Buffer(size);var offset=objid.length-1;for(var i=id.length-1;i>=0;i--){var ident=id[i];objid[offset--]=ident&127;while((ident>>=7)>0)objid[offset--]=128|ident&127}return this._createEncoderBuffer(objid)};function two(num){if(num<10)return"0"+num;else return num}DERNode.prototype._encodeTime=function encodeTime(time,tag){var str;var date=new Date(time);if(tag==="gentime"){str=[two(date.getFullYear()),two(date.getUTCMonth()+1),two(date.getUTCDate()),two(date.getUTCHours()),two(date.getUTCMinutes()),two(date.getUTCSeconds()),"Z"].join("")}else if(tag==="utctime"){str=[two(date.getFullYear()%100),two(date.getUTCMonth()+1),two(date.getUTCDate()),two(date.getUTCHours()),two(date.getUTCMinutes()),two(date.getUTCSeconds()),"Z"].join("")}else{this.reporter.error("Encoding "+tag+" time is not supported yet")}return this._encodeStr(str,"octstr")};DERNode.prototype._encodeNull=function encodeNull(){return this._createEncoderBuffer("")};DERNode.prototype._encodeInt=function encodeInt(num,values){if(typeof num==="string"){if(!values)return this.reporter.error("String int or enum given, but no values map");if(!values.hasOwnProperty(num)){return this.reporter.error("Values map doesn't contain: "+JSON.stringify(num))}num=values[num]}if(typeof num!=="number"&&!Buffer.isBuffer(num)){var numArray=num.toArray();if(!num.sign&&numArray[0]&128){numArray.unshift(0)}num=new Buffer(numArray)}if(Buffer.isBuffer(num)){var size=num.length;if(num.length===0)size++;var out=new Buffer(size);num.copy(out);if(num.length===0)out[0]=0;return this._createEncoderBuffer(out)}if(num<128)return this._createEncoderBuffer(num);if(num<256)return this._createEncoderBuffer([0,num]);var size=1;for(var i=num;i>=256;i>>=8)size++;var out=new Array(size);for(var i=out.length-1;i>=0;i--){out[i]=num&255;num>>=8}if(out[0]&128){out.unshift(0)}return this._createEncoderBuffer(new Buffer(out))};DERNode.prototype._encodeBool=function encodeBool(value){return this._createEncoderBuffer(value?255:0)};DERNode.prototype._use=function use(entity,obj){if(typeof entity==="function")entity=entity(obj);return entity._getEncoder("der").tree};DERNode.prototype._skipDefault=function skipDefault(dataBuffer,reporter,parent){var state=this._baseState;var i;if(state["default"]===null)return false;var data=dataBuffer.join();if(state.defaultBuffer===undefined)state.defaultBuffer=this._encodeValue(state["default"],reporter,parent).join();if(data.length!==state.defaultBuffer.length)return false;for(i=0;i<data.length;i++)if(data[i]!==state.defaultBuffer[i])return false;return true};function encodeTag(tag,primitive,cls,reporter){var res;if(tag==="seqof")tag="seq";else if(tag==="setof")tag="set";if(der.tagByName.hasOwnProperty(tag))res=der.tagByName[tag];else if(typeof tag==="number"&&(tag|0)===tag)res=tag;else return reporter.error("Unknown tag: "+tag);if(res>=31)return reporter.error("Multi-octet tag encoding unsupported");if(!primitive)res|=32;res|=der.tagClassByName[cls||"universal"]<<6;return res}},{"../../asn1":4,buffer:53,inherits:107}],16:[function(require,module,exports){var encoders=exports;encoders.der=require("./der");encoders.pem=require("./pem")},{"./der":15,"./pem":17}],17:[function(require,module,exports){var inherits=require("inherits");var DEREncoder=require("./der");function PEMEncoder(entity){DEREncoder.call(this,entity);this.enc="pem"}inherits(PEMEncoder,DEREncoder);module.exports=PEMEncoder;PEMEncoder.prototype.encode=function encode(data,options){var buf=DEREncoder.prototype.encode.call(this,data);var p=buf.toString("base64");var out=["-----BEGIN "+options.label+"-----"];for(var i=0;i<p.length;i+=64)out.push(p.slice(i,i+64));out.push("-----END "+options.label+"-----");return out.join("\n")}},{"./der":15,inherits:107}],18:[function(require,module,exports){"use strict";exports.byteLength=byteLength;exports.toByteArray=toByteArray;exports.fromByteArray=fromByteArray;var lookup=[];var revLookup=[];var Arr=typeof Uint8Array!=="undefined"?Uint8Array:Array;var code="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";for(var i=0,len=code.length;i<len;++i){lookup[i]=code[i];revLookup[code.charCodeAt(i)]=i}revLookup["-".charCodeAt(0)]=62;revLookup["_".charCodeAt(0)]=63;function placeHoldersCount(b64){var len=b64.length;if(len%4>0){throw new Error("Invalid string. Length must be a multiple of 4")}return b64[len-2]==="="?2:b64[len-1]==="="?1:0}function byteLength(b64){return b64.length*3/4-placeHoldersCount(b64)}function toByteArray(b64){var i,l,tmp,placeHolders,arr;var len=b64.length;placeHolders=placeHoldersCount(b64);arr=new Arr(len*3/4-placeHolders);l=placeHolders>0?len-4:len;var L=0;for(i=0;i<l;i+=4){tmp=revLookup[b64.charCodeAt(i)]<<18|revLookup[b64.charCodeAt(i+1)]<<12|revLookup[b64.charCodeAt(i+2)]<<6|revLookup[b64.charCodeAt(i+3)];arr[L++]=tmp>>16&255;arr[L++]=tmp>>8&255;arr[L++]=tmp&255}if(placeHolders===2){tmp=revLookup[b64.charCodeAt(i)]<<2|revLookup[b64.charCodeAt(i+1)]>>4;arr[L++]=tmp&255}else if(placeHolders===1){tmp=revLookup[b64.charCodeAt(i)]<<10|revLookup[b64.charCodeAt(i+1)]<<4|revLookup[b64.charCodeAt(i+2)]>>2;arr[L++]=tmp>>8&255;arr[L++]=tmp&255}return arr}function tripletToBase64(num){return lookup[num>>18&63]+lookup[num>>12&63]+lookup[num>>6&63]+lookup[num&63]}function encodeChunk(uint8,start,end){var tmp;var output=[];for(var i=start;i<end;i+=3){tmp=(uint8[i]<<16)+(uint8[i+1]<<8)+uint8[i+2];output.push(tripletToBase64(tmp))}return output.join("")}function fromByteArray(uint8){var tmp;var len=uint8.length;var extraBytes=len%3;var output="";var parts=[];var maxChunkLength=16383;for(var i=0,len2=len-extraBytes;i<len2;i+=maxChunkLength){parts.push(encodeChunk(uint8,i,i+maxChunkLength>len2?len2:i+maxChunkLength))}if(extraBytes===1){tmp=uint8[len-1];output+=lookup[tmp>>2];output+=lookup[tmp<<4&63];output+="=="}else if(extraBytes===2){tmp=(uint8[len-2]<<8)+uint8[len-1];output+=lookup[tmp>>10];output+=lookup[tmp>>4&63];output+=lookup[tmp<<2&63];output+="="}parts.push(output);return parts.join("")}},{}],19:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer;function check(buffer){if(buffer.length<8)return false;if(buffer.length>72)return false;if(buffer[0]!==48)return false;if(buffer[1]!==buffer.length-2)return false;if(buffer[2]!==2)return false;var lenR=buffer[3];if(lenR===0)return false;if(5+lenR>=buffer.length)return false;if(buffer[4+lenR]!==2)return false;var lenS=buffer[5+lenR];if(lenS===0)return false;if(6+lenR+lenS!==buffer.length)return false;if(buffer[4]&128)return false;if(lenR>1&&buffer[4]===0&&!(buffer[5]&128))return false;if(buffer[lenR+6]&128)return false;if(lenS>1&&buffer[lenR+6]===0&&!(buffer[lenR+7]&128))return false;return true}function decode(buffer){if(buffer.length<8)throw new Error("DER sequence length is too short");if(buffer.length>72)throw new Error("DER sequence length is too long");if(buffer[0]!==48)throw new Error("Expected DER sequence");if(buffer[1]!==buffer.length-2)throw new Error("DER sequence length is invalid");if(buffer[2]!==2)throw new Error("Expected DER integer");var lenR=buffer[3];if(lenR===0)throw new Error("R length is zero");if(5+lenR>=buffer.length)throw new Error("R length is too long");if(buffer[4+lenR]!==2)throw new Error("Expected DER integer (2)");var lenS=buffer[5+lenR];if(lenS===0)throw new Error("S length is zero");if(6+lenR+lenS!==buffer.length)throw new Error("S length is invalid");if(buffer[4]&128)throw new Error("R value is negative");if(lenR>1&&buffer[4]===0&&!(buffer[5]&128))throw new Error("R value excessively padded");if(buffer[lenR+6]&128)throw new Error("S value is negative");if(lenS>1&&buffer[lenR+6]===0&&!(buffer[lenR+7]&128))throw new Error("S value excessively padded");return{r:buffer.slice(4,4+lenR),s:buffer.slice(6+lenR)}}function encode(r,s){var lenR=r.length;var lenS=s.length;if(lenR===0)throw new Error("R length is zero");if(lenS===0)throw new Error("S length is zero");if(lenR>33)throw new Error("R length is too long");if(lenS>33)throw new Error("S length is too long");
+if(r[0]&128)throw new Error("R value is negative");if(s[0]&128)throw new Error("S value is negative");if(lenR>1&&r[0]===0&&!(r[1]&128))throw new Error("R value excessively padded");if(lenS>1&&s[0]===0&&!(s[1]&128))throw new Error("S value excessively padded");var signature=Buffer.allocUnsafe(6+lenR+lenS);signature[0]=48;signature[1]=signature.length-2;signature[2]=2;signature[3]=r.length;r.copy(signature,4);signature[4+lenR]=2;signature[5+lenR]=s.length;s.copy(signature,6+lenR);return signature}module.exports={check:check,decode:decode,encode:encode}},{"safe-buffer":156}],20:[function(require,module,exports){(function(module,exports){"use strict";function assert(val,msg){if(!val)throw new Error(msg||"Assertion failed")}function inherits(ctor,superCtor){ctor.super_=superCtor;var TempCtor=function(){};TempCtor.prototype=superCtor.prototype;ctor.prototype=new TempCtor;ctor.prototype.constructor=ctor}function BN(number,base,endian){if(BN.isBN(number)){return number}this.negative=0;this.words=null;this.length=0;this.red=null;if(number!==null){if(base==="le"||base==="be"){endian=base;base=10}this._init(number||0,base||10,endian||"be")}}if(typeof module==="object"){module.exports=BN}else{exports.BN=BN}BN.BN=BN;BN.wordSize=26;var Buffer;try{Buffer=require("buffer").Buffer}catch(e){}BN.isBN=function isBN(num){if(num instanceof BN){return true}return num!==null&&typeof num==="object"&&num.constructor.wordSize===BN.wordSize&&Array.isArray(num.words)};BN.max=function max(left,right){if(left.cmp(right)>0)return left;return right};BN.min=function min(left,right){if(left.cmp(right)<0)return left;return right};BN.prototype._init=function init(number,base,endian){if(typeof number==="number"){return this._initNumber(number,base,endian)}if(typeof number==="object"){return this._initArray(number,base,endian)}if(base==="hex"){base=16}assert(base===(base|0)&&base>=2&&base<=36);number=number.toString().replace(/\s+/g,"");var start=0;if(number[0]==="-"){start++}if(base===16){this._parseHex(number,start)}else{this._parseBase(number,base,start)}if(number[0]==="-"){this.negative=1}this.strip();if(endian!=="le")return;this._initArray(this.toArray(),base,endian)};BN.prototype._initNumber=function _initNumber(number,base,endian){if(number<0){this.negative=1;number=-number}if(number<67108864){this.words=[number&67108863];this.length=1}else if(number<4503599627370496){this.words=[number&67108863,number/67108864&67108863];this.length=2}else{assert(number<9007199254740992);this.words=[number&67108863,number/67108864&67108863,1];this.length=3}if(endian!=="le")return;this._initArray(this.toArray(),base,endian)};BN.prototype._initArray=function _initArray(number,base,endian){assert(typeof number.length==="number");if(number.length<=0){this.words=[0];this.length=1;return this}this.length=Math.ceil(number.length/3);this.words=new Array(this.length);for(var i=0;i<this.length;i++){this.words[i]=0}var j,w;var off=0;if(endian==="be"){for(i=number.length-1,j=0;i>=0;i-=3){w=number[i]|number[i-1]<<8|number[i-2]<<16;this.words[j]|=w<<off&67108863;this.words[j+1]=w>>>26-off&67108863;off+=24;if(off>=26){off-=26;j++}}}else if(endian==="le"){for(i=0,j=0;i<number.length;i+=3){w=number[i]|number[i+1]<<8|number[i+2]<<16;this.words[j]|=w<<off&67108863;this.words[j+1]=w>>>26-off&67108863;off+=24;if(off>=26){off-=26;j++}}}return this.strip()};function parseHex(str,start,end){var r=0;var len=Math.min(str.length,end);for(var i=start;i<len;i++){var c=str.charCodeAt(i)-48;r<<=4;if(c>=49&&c<=54){r|=c-49+10}else if(c>=17&&c<=22){r|=c-17+10}else{r|=c&15}}return r}BN.prototype._parseHex=function _parseHex(number,start){this.length=Math.ceil((number.length-start)/6);this.words=new Array(this.length);for(var i=0;i<this.length;i++){this.words[i]=0}var j,w;var off=0;for(i=number.length-6,j=0;i>=start;i-=6){w=parseHex(number,i,i+6);this.words[j]|=w<<off&67108863;this.words[j+1]|=w>>>26-off&4194303;off+=24;if(off>=26){off-=26;j++}}if(i+6!==start){w=parseHex(number,start,i+6);this.words[j]|=w<<off&67108863;this.words[j+1]|=w>>>26-off&4194303}this.strip()};function parseBase(str,start,end,mul){var r=0;var len=Math.min(str.length,end);for(var i=start;i<len;i++){var c=str.charCodeAt(i)-48;r*=mul;if(c>=49){r+=c-49+10}else if(c>=17){r+=c-17+10}else{r+=c}}return r}BN.prototype._parseBase=function _parseBase(number,base,start){this.words=[0];this.length=1;for(var limbLen=0,limbPow=1;limbPow<=67108863;limbPow*=base){limbLen++}limbLen--;limbPow=limbPow/base|0;var total=number.length-start;var mod=total%limbLen;var end=Math.min(total,total-mod)+start;var word=0;for(var i=start;i<end;i+=limbLen){word=parseBase(number,i,i+limbLen,base);this.imuln(limbPow);if(this.words[0]+word<67108864){this.words[0]+=word}else{this._iaddn(word)}}if(mod!==0){var pow=1;word=parseBase(number,i,number.length,base);for(i=0;i<mod;i++){pow*=base}this.imuln(pow);if(this.words[0]+word<67108864){this.words[0]+=word}else{this._iaddn(word)}}};BN.prototype.copy=function copy(dest){dest.words=new Array(this.length);for(var i=0;i<this.length;i++){dest.words[i]=this.words[i]}dest.length=this.length;dest.negative=this.negative;dest.red=this.red};BN.prototype.clone=function clone(){var r=new BN(null);this.copy(r);return r};BN.prototype._expand=function _expand(size){while(this.length<size){this.words[this.length++]=0}return this};BN.prototype.strip=function strip(){while(this.length>1&&this.words[this.length-1]===0){this.length--}return this._normSign()};BN.prototype._normSign=function _normSign(){if(this.length===1&&this.words[0]===0){this.negative=0}return this};BN.prototype.inspect=function inspect(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var zeros=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"];var groupSizes=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5];var groupBases=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];BN.prototype.toString=function toString(base,padding){base=base||10;padding=padding|0||1;var out;if(base===16||base==="hex"){out="";var off=0;var carry=0;for(var i=0;i<this.length;i++){var w=this.words[i];var word=((w<<off|carry)&16777215).toString(16);carry=w>>>24-off&16777215;if(carry!==0||i!==this.length-1){out=zeros[6-word.length]+word+out}else{out=word+out}off+=2;if(off>=26){off-=26;i--}}if(carry!==0){out=carry.toString(16)+out}while(out.length%padding!==0){out="0"+out}if(this.negative!==0){out="-"+out}return out}if(base===(base|0)&&base>=2&&base<=36){var groupSize=groupSizes[base];var groupBase=groupBases[base];out="";var c=this.clone();c.negative=0;while(!c.isZero()){var r=c.modn(groupBase).toString(base);c=c.idivn(groupBase);if(!c.isZero()){out=zeros[groupSize-r.length]+r+out}else{out=r+out}}if(this.isZero()){out="0"+out}while(out.length%padding!==0){out="0"+out}if(this.negative!==0){out="-"+out}return out}assert(false,"Base should be between 2 and 36")};BN.prototype.toNumber=function toNumber(){var ret=this.words[0];if(this.length===2){ret+=this.words[1]*67108864}else if(this.length===3&&this.words[2]===1){ret+=4503599627370496+this.words[1]*67108864}else if(this.length>2){assert(false,"Number can only safely store up to 53 bits")}return this.negative!==0?-ret:ret};BN.prototype.toJSON=function toJSON(){return this.toString(16)};BN.prototype.toBuffer=function toBuffer(endian,length){assert(typeof Buffer!=="undefined");return this.toArrayLike(Buffer,endian,length)};BN.prototype.toArray=function toArray(endian,length){return this.toArrayLike(Array,endian,length)};BN.prototype.toArrayLike=function toArrayLike(ArrayType,endian,length){var byteLength=this.byteLength();var reqLength=length||Math.max(1,byteLength);assert(byteLength<=reqLength,"byte array longer than desired length");assert(reqLength>0,"Requested array length <= 0");this.strip();var littleEndian=endian==="le";var res=new ArrayType(reqLength);var b,i;var q=this.clone();if(!littleEndian){for(i=0;i<reqLength-byteLength;i++){res[i]=0}for(i=0;!q.isZero();i++){b=q.andln(255);q.iushrn(8);res[reqLength-i-1]=b}}else{for(i=0;!q.isZero();i++){b=q.andln(255);q.iushrn(8);res[i]=b}for(;i<reqLength;i++){res[i]=0}}return res};if(Math.clz32){BN.prototype._countBits=function _countBits(w){return 32-Math.clz32(w)}}else{BN.prototype._countBits=function _countBits(w){var t=w;var r=0;if(t>=4096){r+=13;t>>>=13}if(t>=64){r+=7;t>>>=7}if(t>=8){r+=4;t>>>=4}if(t>=2){r+=2;t>>>=2}return r+t}}BN.prototype._zeroBits=function _zeroBits(w){if(w===0)return 26;var t=w;var r=0;if((t&8191)===0){r+=13;t>>>=13}if((t&127)===0){r+=7;t>>>=7}if((t&15)===0){r+=4;t>>>=4}if((t&3)===0){r+=2;t>>>=2}if((t&1)===0){r++}return r};BN.prototype.bitLength=function bitLength(){var w=this.words[this.length-1];var hi=this._countBits(w);return(this.length-1)*26+hi};function toBitArray(num){var w=new Array(num.bitLength());for(var bit=0;bit<w.length;bit++){var off=bit/26|0;var wbit=bit%26;w[bit]=(num.words[off]&1<<wbit)>>>wbit}return w}BN.prototype.zeroBits=function zeroBits(){if(this.isZero())return 0;var r=0;for(var i=0;i<this.length;i++){var b=this._zeroBits(this.words[i]);r+=b;if(b!==26)break}return r};BN.prototype.byteLength=function byteLength(){return Math.ceil(this.bitLength()/8)};BN.prototype.toTwos=function toTwos(width){if(this.negative!==0){return this.abs().inotn(width).iaddn(1)}return this.clone()};BN.prototype.fromTwos=function fromTwos(width){if(this.testn(width-1)){return this.notn(width).iaddn(1).ineg()}return this.clone()};BN.prototype.isNeg=function isNeg(){return this.negative!==0};BN.prototype.neg=function neg(){return this.clone().ineg()};BN.prototype.ineg=function ineg(){if(!this.isZero()){this.negative^=1}return this};BN.prototype.iuor=function iuor(num){while(this.length<num.length){this.words[this.length++]=0}for(var i=0;i<num.length;i++){this.words[i]=this.words[i]|num.words[i]}return this.strip()};BN.prototype.ior=function ior(num){assert((this.negative|num.negative)===0);return this.iuor(num)};BN.prototype.or=function or(num){if(this.length>num.length)return this.clone().ior(num);return num.clone().ior(this)};BN.prototype.uor=function uor(num){if(this.length>num.length)return this.clone().iuor(num);return num.clone().iuor(this)};BN.prototype.iuand=function iuand(num){var b;if(this.length>num.length){b=num}else{b=this}for(var i=0;i<b.length;i++){this.words[i]=this.words[i]&num.words[i]}this.length=b.length;return this.strip()};BN.prototype.iand=function iand(num){assert((this.negative|num.negative)===0);return this.iuand(num)};BN.prototype.and=function and(num){if(this.length>num.length)return this.clone().iand(num);return num.clone().iand(this)};BN.prototype.uand=function uand(num){if(this.length>num.length)return this.clone().iuand(num);return num.clone().iuand(this)};BN.prototype.iuxor=function iuxor(num){var a;var b;if(this.length>num.length){a=this;b=num}else{a=num;b=this}for(var i=0;i<b.length;i++){this.words[i]=a.words[i]^b.words[i]}if(this!==a){for(;i<a.length;i++){this.words[i]=a.words[i]}}this.length=a.length;return this.strip()};BN.prototype.ixor=function ixor(num){assert((this.negative|num.negative)===0);return this.iuxor(num)};BN.prototype.xor=function xor(num){if(this.length>num.length)return this.clone().ixor(num);return num.clone().ixor(this)};BN.prototype.uxor=function uxor(num){if(this.length>num.length)return this.clone().iuxor(num);return num.clone().iuxor(this)};BN.prototype.inotn=function inotn(width){assert(typeof width==="number"&&width>=0);var bytesNeeded=Math.ceil(width/26)|0;var bitsLeft=width%26;this._expand(bytesNeeded);if(bitsLeft>0){bytesNeeded--}for(var i=0;i<bytesNeeded;i++){this.words[i]=~this.words[i]&67108863}if(bitsLeft>0){this.words[i]=~this.words[i]&67108863>>26-bitsLeft}return this.strip()};BN.prototype.notn=function notn(width){return this.clone().inotn(width)};BN.prototype.setn=function setn(bit,val){assert(typeof bit==="number"&&bit>=0);var off=bit/26|0;var wbit=bit%26;this._expand(off+1);if(val){this.words[off]=this.words[off]|1<<wbit}else{this.words[off]=this.words[off]&~(1<<wbit)}return this.strip()};BN.prototype.iadd=function iadd(num){var r;if(this.negative!==0&&num.negative===0){this.negative=0;r=this.isub(num);this.negative^=1;return this._normSign()}else if(this.negative===0&&num.negative!==0){num.negative=0;r=this.isub(num);num.negative=1;return r._normSign()}var a,b;if(this.length>num.length){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i<b.length;i++){r=(a.words[i]|0)+(b.words[i]|0)+carry;this.words[i]=r&67108863;carry=r>>>26}for(;carry!==0&&i<a.length;i++){r=(a.words[i]|0)+carry;this.words[i]=r&67108863;carry=r>>>26}this.length=a.length;if(carry!==0){this.words[this.length]=carry;this.length++}else if(a!==this){for(;i<a.length;i++){this.words[i]=a.words[i]}}return this};BN.prototype.add=function add(num){var res;if(num.negative!==0&&this.negative===0){num.negative=0;res=this.sub(num);num.negative^=1;return res}else if(num.negative===0&&this.negative!==0){this.negative=0;res=num.sub(this);this.negative=1;return res}if(this.length>num.length)return this.clone().iadd(num);return num.clone().iadd(this)};BN.prototype.isub=function isub(num){if(num.negative!==0){num.negative=0;var r=this.iadd(num);num.negative=1;return r._normSign()}else if(this.negative!==0){this.negative=0;this.iadd(num);this.negative=1;return this._normSign()}var cmp=this.cmp(num);if(cmp===0){this.negative=0;this.length=1;this.words[0]=0;return this}var a,b;if(cmp>0){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i<b.length;i++){r=(a.words[i]|0)-(b.words[i]|0)+carry;carry=r>>26;this.words[i]=r&67108863}for(;carry!==0&&i<a.length;i++){r=(a.words[i]|0)+carry;carry=r>>26;this.words[i]=r&67108863}if(carry===0&&i<a.length&&a!==this){for(;i<a.length;i++){this.words[i]=a.words[i]}}this.length=Math.max(this.length,i);if(a!==this){this.negative=1}return this.strip()};BN.prototype.sub=function sub(num){return this.clone().isub(num)};function smallMulTo(self,num,out){out.negative=num.negative^self.negative;var len=self.length+num.length|0;out.length=len;len=len-1|0;var a=self.words[0]|0;var b=num.words[0]|0;var r=a*b;var lo=r&67108863;var carry=r/67108864|0;out.words[0]=lo;for(var k=1;k<len;k++){var ncarry=carry>>>26;var rword=carry&67108863;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j|0;a=self.words[i]|0;b=num.words[j]|0;r=a*b+rword;ncarry+=r/67108864|0;rword=r&67108863}out.words[k]=rword|0;carry=ncarry|0}if(carry!==0){out.words[k]=carry|0}else{out.length--}return out.strip()}var comb10MulTo=function comb10MulTo(self,num,out){var a=self.words;var b=num.words;var o=out.words;var c=0;var lo;var mid;var hi;var a0=a[0]|0;var al0=a0&8191;var ah0=a0>>>13;var a1=a[1]|0;var al1=a1&8191;var ah1=a1>>>13;var a2=a[2]|0;var al2=a2&8191;var ah2=a2>>>13;var a3=a[3]|0;var al3=a3&8191;var ah3=a3>>>13;var a4=a[4]|0;var al4=a4&8191;var ah4=a4>>>13;var a5=a[5]|0;var al5=a5&8191;var ah5=a5>>>13;var a6=a[6]|0;var al6=a6&8191;var ah6=a6>>>13;var a7=a[7]|0;var al7=a7&8191;var ah7=a7>>>13;var a8=a[8]|0;var al8=a8&8191;var ah8=a8>>>13;var a9=a[9]|0;var al9=a9&8191;var ah9=a9>>>13;var b0=b[0]|0;var bl0=b0&8191;var bh0=b0>>>13;var b1=b[1]|0;var bl1=b1&8191;var bh1=b1>>>13;var b2=b[2]|0;var bl2=b2&8191;var bh2=b2>>>13;var b3=b[3]|0;var bl3=b3&8191;var bh3=b3>>>13;var b4=b[4]|0;var bl4=b4&8191;var bh4=b4>>>13;var b5=b[5]|0;var bl5=b5&8191;var bh5=b5>>>13;var b6=b[6]|0;var bl6=b6&8191;var bh6=b6>>>13;var b7=b[7]|0;var bl7=b7&8191;var bh7=b7>>>13;var b8=b[8]|0;var bl8=b8&8191;var bh8=b8>>>13;var b9=b[9]|0;var bl9=b9&8191;var bh9=b9>>>13;out.negative=self.negative^num.negative;out.length=19;lo=Math.imul(al0,bl0);mid=Math.imul(al0,bh0);mid=mid+Math.imul(ah0,bl0)|0;hi=Math.imul(ah0,bh0);var w0=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w0>>>26)|0;w0&=67108863;lo=Math.imul(al1,bl0);mid=Math.imul(al1,bh0);mid=mid+Math.imul(ah1,bl0)|0;hi=Math.imul(ah1,bh0);lo=lo+Math.imul(al0,bl1)|0;mid=mid+Math.imul(al0,bh1)|0;mid=mid+Math.imul(ah0,bl1)|0;hi=hi+Math.imul(ah0,bh1)|0;var w1=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w1>>>26)|0;w1&=67108863;lo=Math.imul(al2,bl0);mid=Math.imul(al2,bh0);mid=mid+Math.imul(ah2,bl0)|0;hi=Math.imul(ah2,bh0);lo=lo+Math.imul(al1,bl1)|0;mid=mid+Math.imul(al1,bh1)|0;mid=mid+Math.imul(ah1,bl1)|0;hi=hi+Math.imul(ah1,bh1)|0;lo=lo+Math.imul(al0,bl2)|0;mid=mid+Math.imul(al0,bh2)|0;mid=mid+Math.imul(ah0,bl2)|0;hi=hi+Math.imul(ah0,bh2)|0;var w2=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w2>>>26)|0;w2&=67108863;lo=Math.imul(al3,bl0);mid=Math.imul(al3,bh0);mid=mid+Math.imul(ah3,bl0)|0;hi=Math.imul(ah3,bh0);lo=lo+Math.imul(al2,bl1)|0;mid=mid+Math.imul(al2,bh1)|0;mid=mid+Math.imul(ah2,bl1)|0;hi=hi+Math.imul(ah2,bh1)|0;lo=lo+Math.imul(al1,bl2)|0;mid=mid+Math.imul(al1,bh2)|0;mid=mid+Math.imul(ah1,bl2)|0;hi=hi+Math.imul(ah1,bh2)|0;lo=lo+Math.imul(al0,bl3)|0;mid=mid+Math.imul(al0,bh3)|0;mid=mid+Math.imul(ah0,bl3)|0;hi=hi+Math.imul(ah0,bh3)|0;var w3=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w3>>>26)|0;w3&=67108863;lo=Math.imul(al4,bl0);mid=Math.imul(al4,bh0);mid=mid+Math.imul(ah4,bl0)|0;hi=Math.imul(ah4,bh0);lo=lo+Math.imul(al3,bl1)|0;mid=mid+Math.imul(al3,bh1)|0;mid=mid+Math.imul(ah3,bl1)|0;hi=hi+Math.imul(ah3,bh1)|0;lo=lo+Math.imul(al2,bl2)|0;mid=mid+Math.imul(al2,bh2)|0;mid=mid+Math.imul(ah2,bl2)|0;hi=hi+Math.imul(ah2,bh2)|0;lo=lo+Math.imul(al1,bl3)|0;mid=mid+Math.imul(al1,bh3)|0;mid=mid+Math.imul(ah1,bl3)|0;hi=hi+Math.imul(ah1,bh3)|0;lo=lo+Math.imul(al0,bl4)|0;mid=mid+Math.imul(al0,bh4)|0;mid=mid+Math.imul(ah0,bl4)|0;hi=hi+Math.imul(ah0,bh4)|0;var w4=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w4>>>26)|0;w4&=67108863;lo=Math.imul(al5,bl0);mid=Math.imul(al5,bh0);mid=mid+Math.imul(ah5,bl0)|0;hi=Math.imul(ah5,bh0);lo=lo+Math.imul(al4,bl1)|0;mid=mid+Math.imul(al4,bh1)|0;mid=mid+Math.imul(ah4,bl1)|0;hi=hi+Math.imul(ah4,bh1)|0;lo=lo+Math.imul(al3,bl2)|0;mid=mid+Math.imul(al3,bh2)|0;mid=mid+Math.imul(ah3,bl2)|0;hi=hi+Math.imul(ah3,bh2)|0;lo=lo+Math.imul(al2,bl3)|0;mid=mid+Math.imul(al2,bh3)|0;mid=mid+Math.imul(ah2,bl3)|0;hi=hi+Math.imul(ah2,bh3)|0;lo=lo+Math.imul(al1,bl4)|0;mid=mid+Math.imul(al1,bh4)|0;mid=mid+Math.imul(ah1,bl4)|0;hi=hi+Math.imul(ah1,bh4)|0;lo=lo+Math.imul(al0,bl5)|0;mid=mid+Math.imul(al0,bh5)|0;mid=mid+Math.imul(ah0,bl5)|0;hi=hi+Math.imul(ah0,bh5)|0;var w5=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w5>>>26)|0;w5&=67108863;lo=Math.imul(al6,bl0);mid=Math.imul(al6,bh0);mid=mid+Math.imul(ah6,bl0)|0;hi=Math.imul(ah6,bh0);lo=lo+Math.imul(al5,bl1)|0;mid=mid+Math.imul(al5,bh1)|0;mid=mid+Math.imul(ah5,bl1)|0;hi=hi+Math.imul(ah5,bh1)|0;lo=lo+Math.imul(al4,bl2)|0;mid=mid+Math.imul(al4,bh2)|0;mid=mid+Math.imul(ah4,bl2)|0;hi=hi+Math.imul(ah4,bh2)|0;lo=lo+Math.imul(al3,bl3)|0;mid=mid+Math.imul(al3,bh3)|0;mid=mid+Math.imul(ah3,bl3)|0;hi=hi+Math.imul(ah3,bh3)|0;lo=lo+Math.imul(al2,bl4)|0;mid=mid+Math.imul(al2,bh4)|0;mid=mid+Math.imul(ah2,bl4)|0;hi=hi+Math.imul(ah2,bh4)|0;lo=lo+Math.imul(al1,bl5)|0;mid=mid+Math.imul(al1,bh5)|0;mid=mid+Math.imul(ah1,bl5)|0;hi=hi+Math.imul(ah1,bh5)|0;lo=lo+Math.imul(al0,bl6)|0;mid=mid+Math.imul(al0,bh6)|0;mid=mid+Math.imul(ah0,bl6)|0;hi=hi+Math.imul(ah0,bh6)|0;var w6=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w6>>>26)|0;w6&=67108863;lo=Math.imul(al7,bl0);mid=Math.imul(al7,bh0);mid=mid+Math.imul(ah7,bl0)|0;hi=Math.imul(ah7,bh0);lo=lo+Math.imul(al6,bl1)|0;mid=mid+Math.imul(al6,bh1)|0;mid=mid+Math.imul(ah6,bl1)|0;hi=hi+Math.imul(ah6,bh1)|0;lo=lo+Math.imul(al5,bl2)|0;mid=mid+Math.imul(al5,bh2)|0;mid=mid+Math.imul(ah5,bl2)|0;hi=hi+Math.imul(ah5,bh2)|0;lo=lo+Math.imul(al4,bl3)|0;mid=mid+Math.imul(al4,bh3)|0;mid=mid+Math.imul(ah4,bl3)|0;hi=hi+Math.imul(ah4,bh3)|0;lo=lo+Math.imul(al3,bl4)|0;mid=mid+Math.imul(al3,bh4)|0;mid=mid+Math.imul(ah3,bl4)|0;hi=hi+Math.imul(ah3,bh4)|0;lo=lo+Math.imul(al2,bl5)|0;mid=mid+Math.imul(al2,bh5)|0;mid=mid+Math.imul(ah2,bl5)|0;hi=hi+Math.imul(ah2,bh5)|0;lo=lo+Math.imul(al1,bl6)|0;mid=mid+Math.imul(al1,bh6)|0;mid=mid+Math.imul(ah1,bl6)|0;hi=hi+Math.imul(ah1,bh6)|0;lo=lo+Math.imul(al0,bl7)|0;mid=mid+Math.imul(al0,bh7)|0;mid=mid+Math.imul(ah0,bl7)|0;hi=hi+Math.imul(ah0,bh7)|0;var w7=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w7>>>26)|0;w7&=67108863;lo=Math.imul(al8,bl0);mid=Math.imul(al8,bh0);mid=mid+Math.imul(ah8,bl0)|0;hi=Math.imul(ah8,bh0);lo=lo+Math.imul(al7,bl1)|0;mid=mid+Math.imul(al7,bh1)|0;mid=mid+Math.imul(ah7,bl1)|0;hi=hi+Math.imul(ah7,bh1)|0;lo=lo+Math.imul(al6,bl2)|0;mid=mid+Math.imul(al6,bh2)|0;mid=mid+Math.imul(ah6,bl2)|0;hi=hi+Math.imul(ah6,bh2)|0;lo=lo+Math.imul(al5,bl3)|0;mid=mid+Math.imul(al5,bh3)|0;mid=mid+Math.imul(ah5,bl3)|0;hi=hi+Math.imul(ah5,bh3)|0;lo=lo+Math.imul(al4,bl4)|0;mid=mid+Math.imul(al4,bh4)|0;mid=mid+Math.imul(ah4,bl4)|0;hi=hi+Math.imul(ah4,bh4)|0;lo=lo+Math.imul(al3,bl5)|0;mid=mid+Math.imul(al3,bh5)|0;mid=mid+Math.imul(ah3,bl5)|0;hi=hi+Math.imul(ah3,bh5)|0;lo=lo+Math.imul(al2,bl6)|0;mid=mid+Math.imul(al2,bh6)|0;mid=mid+Math.imul(ah2,bl6)|0;hi=hi+Math.imul(ah2,bh6)|0;lo=lo+Math.imul(al1,bl7)|0;mid=mid+Math.imul(al1,bh7)|0;mid=mid+Math.imul(ah1,bl7)|0;hi=hi+Math.imul(ah1,bh7)|0;lo=lo+Math.imul(al0,bl8)|0;mid=mid+Math.imul(al0,bh8)|0;mid=mid+Math.imul(ah0,bl8)|0;hi=hi+Math.imul(ah0,bh8)|0;var w8=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w8>>>26)|0;w8&=67108863;lo=Math.imul(al9,bl0);mid=Math.imul(al9,bh0);mid=mid+Math.imul(ah9,bl0)|0;hi=Math.imul(ah9,bh0);lo=lo+Math.imul(al8,bl1)|0;mid=mid+Math.imul(al8,bh1)|0;mid=mid+Math.imul(ah8,bl1)|0;hi=hi+Math.imul(ah8,bh1)|0;lo=lo+Math.imul(al7,bl2)|0;mid=mid+Math.imul(al7,bh2)|0;mid=mid+Math.imul(ah7,bl2)|0;hi=hi+Math.imul(ah7,bh2)|0;lo=lo+Math.imul(al6,bl3)|0;mid=mid+Math.imul(al6,bh3)|0;mid=mid+Math.imul(ah6,bl3)|0;hi=hi+Math.imul(ah6,bh3)|0;lo=lo+Math.imul(al5,bl4)|0;mid=mid+Math.imul(al5,bh4)|0;mid=mid+Math.imul(ah5,bl4)|0;hi=hi+Math.imul(ah5,bh4)|0;lo=lo+Math.imul(al4,bl5)|0;mid=mid+Math.imul(al4,bh5)|0;mid=mid+Math.imul(ah4,bl5)|0;hi=hi+Math.imul(ah4,bh5)|0;lo=lo+Math.imul(al3,bl6)|0;mid=mid+Math.imul(al3,bh6)|0;mid=mid+Math.imul(ah3,bl6)|0;hi=hi+Math.imul(ah3,bh6)|0;lo=lo+Math.imul(al2,bl7)|0;mid=mid+Math.imul(al2,bh7)|0;mid=mid+Math.imul(ah2,bl7)|0;hi=hi+Math.imul(ah2,bh7)|0;lo=lo+Math.imul(al1,bl8)|0;mid=mid+Math.imul(al1,bh8)|0;mid=mid+Math.imul(ah1,bl8)|0;hi=hi+Math.imul(ah1,bh8)|0;lo=lo+Math.imul(al0,bl9)|0;mid=mid+Math.imul(al0,bh9)|0;mid=mid+Math.imul(ah0,bl9)|0;hi=hi+Math.imul(ah0,bh9)|0;var w9=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w9>>>26)|0;w9&=67108863;lo=Math.imul(al9,bl1);mid=Math.imul(al9,bh1);mid=mid+Math.imul(ah9,bl1)|0;hi=Math.imul(ah9,bh1);lo=lo+Math.imul(al8,bl2)|0;mid=mid+Math.imul(al8,bh2)|0;mid=mid+Math.imul(ah8,bl2)|0;hi=hi+Math.imul(ah8,bh2)|0;lo=lo+Math.imul(al7,bl3)|0;mid=mid+Math.imul(al7,bh3)|0;mid=mid+Math.imul(ah7,bl3)|0;hi=hi+Math.imul(ah7,bh3)|0;lo=lo+Math.imul(al6,bl4)|0;mid=mid+Math.imul(al6,bh4)|0;mid=mid+Math.imul(ah6,bl4)|0;hi=hi+Math.imul(ah6,bh4)|0;lo=lo+Math.imul(al5,bl5)|0;mid=mid+Math.imul(al5,bh5)|0;mid=mid+Math.imul(ah5,bl5)|0;hi=hi+Math.imul(ah5,bh5)|0;lo=lo+Math.imul(al4,bl6)|0;mid=mid+Math.imul(al4,bh6)|0;mid=mid+Math.imul(ah4,bl6)|0;hi=hi+Math.imul(ah4,bh6)|0;lo=lo+Math.imul(al3,bl7)|0;mid=mid+Math.imul(al3,bh7)|0;mid=mid+Math.imul(ah3,bl7)|0;hi=hi+Math.imul(ah3,bh7)|0;lo=lo+Math.imul(al2,bl8)|0;mid=mid+Math.imul(al2,bh8)|0;mid=mid+Math.imul(ah2,bl8)|0;hi=hi+Math.imul(ah2,bh8)|0;lo=lo+Math.imul(al1,bl9)|0;mid=mid+Math.imul(al1,bh9)|0;mid=mid+Math.imul(ah1,bl9)|0;hi=hi+Math.imul(ah1,bh9)|0;var w10=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w10>>>26)|0;w10&=67108863;lo=Math.imul(al9,bl2);mid=Math.imul(al9,bh2);mid=mid+Math.imul(ah9,bl2)|0;hi=Math.imul(ah9,bh2);lo=lo+Math.imul(al8,bl3)|0;mid=mid+Math.imul(al8,bh3)|0;mid=mid+Math.imul(ah8,bl3)|0;hi=hi+Math.imul(ah8,bh3)|0;lo=lo+Math.imul(al7,bl4)|0;mid=mid+Math.imul(al7,bh4)|0;mid=mid+Math.imul(ah7,bl4)|0;hi=hi+Math.imul(ah7,bh4)|0;lo=lo+Math.imul(al6,bl5)|0;mid=mid+Math.imul(al6,bh5)|0;mid=mid+Math.imul(ah6,bl5)|0;hi=hi+Math.imul(ah6,bh5)|0;lo=lo+Math.imul(al5,bl6)|0;mid=mid+Math.imul(al5,bh6)|0;mid=mid+Math.imul(ah5,bl6)|0;hi=hi+Math.imul(ah5,bh6)|0;lo=lo+Math.imul(al4,bl7)|0;mid=mid+Math.imul(al4,bh7)|0;mid=mid+Math.imul(ah4,bl7)|0;hi=hi+Math.imul(ah4,bh7)|0;lo=lo+Math.imul(al3,bl8)|0;mid=mid+Math.imul(al3,bh8)|0;mid=mid+Math.imul(ah3,bl8)|0;hi=hi+Math.imul(ah3,bh8)|0;lo=lo+Math.imul(al2,bl9)|0;mid=mid+Math.imul(al2,bh9)|0;mid=mid+Math.imul(ah2,bl9)|0;hi=hi+Math.imul(ah2,bh9)|0;var w11=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w11>>>26)|0;w11&=67108863;lo=Math.imul(al9,bl3);mid=Math.imul(al9,bh3);mid=mid+Math.imul(ah9,bl3)|0;hi=Math.imul(ah9,bh3);lo=lo+Math.imul(al8,bl4)|0;mid=mid+Math.imul(al8,bh4)|0;mid=mid+Math.imul(ah8,bl4)|0;hi=hi+Math.imul(ah8,bh4)|0;lo=lo+Math.imul(al7,bl5)|0;mid=mid+Math.imul(al7,bh5)|0;mid=mid+Math.imul(ah7,bl5)|0;hi=hi+Math.imul(ah7,bh5)|0;lo=lo+Math.imul(al6,bl6)|0;mid=mid+Math.imul(al6,bh6)|0;mid=mid+Math.imul(ah6,bl6)|0;hi=hi+Math.imul(ah6,bh6)|0;lo=lo+Math.imul(al5,bl7)|0;mid=mid+Math.imul(al5,bh7)|0;mid=mid+Math.imul(ah5,bl7)|0;hi=hi+Math.imul(ah5,bh7)|0;lo=lo+Math.imul(al4,bl8)|0;mid=mid+Math.imul(al4,bh8)|0;mid=mid+Math.imul(ah4,bl8)|0;hi=hi+Math.imul(ah4,bh8)|0;lo=lo+Math.imul(al3,bl9)|0;mid=mid+Math.imul(al3,bh9)|0;mid=mid+Math.imul(ah3,bl9)|0;hi=hi+Math.imul(ah3,bh9)|0;var w12=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w12>>>26)|0;w12&=67108863;lo=Math.imul(al9,bl4);mid=Math.imul(al9,bh4);mid=mid+Math.imul(ah9,bl4)|0;hi=Math.imul(ah9,bh4);lo=lo+Math.imul(al8,bl5)|0;mid=mid+Math.imul(al8,bh5)|0;mid=mid+Math.imul(ah8,bl5)|0;hi=hi+Math.imul(ah8,bh5)|0;lo=lo+Math.imul(al7,bl6)|0;mid=mid+Math.imul(al7,bh6)|0;mid=mid+Math.imul(ah7,bl6)|0;hi=hi+Math.imul(ah7,bh6)|0;lo=lo+Math.imul(al6,bl7)|0;mid=mid+Math.imul(al6,bh7)|0;mid=mid+Math.imul(ah6,bl7)|0;hi=hi+Math.imul(ah6,bh7)|0;lo=lo+Math.imul(al5,bl8)|0;mid=mid+Math.imul(al5,bh8)|0;mid=mid+Math.imul(ah5,bl8)|0;hi=hi+Math.imul(ah5,bh8)|0;lo=lo+Math.imul(al4,bl9)|0;mid=mid+Math.imul(al4,bh9)|0;mid=mid+Math.imul(ah4,bl9)|0;hi=hi+Math.imul(ah4,bh9)|0;var w13=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w13>>>26)|0;w13&=67108863;lo=Math.imul(al9,bl5);mid=Math.imul(al9,bh5);mid=mid+Math.imul(ah9,bl5)|0;hi=Math.imul(ah9,bh5);lo=lo+Math.imul(al8,bl6)|0;mid=mid+Math.imul(al8,bh6)|0;mid=mid+Math.imul(ah8,bl6)|0;hi=hi+Math.imul(ah8,bh6)|0;lo=lo+Math.imul(al7,bl7)|0;mid=mid+Math.imul(al7,bh7)|0;mid=mid+Math.imul(ah7,bl7)|0;hi=hi+Math.imul(ah7,bh7)|0;lo=lo+Math.imul(al6,bl8)|0;mid=mid+Math.imul(al6,bh8)|0;mid=mid+Math.imul(ah6,bl8)|0;hi=hi+Math.imul(ah6,bh8)|0;lo=lo+Math.imul(al5,bl9)|0;mid=mid+Math.imul(al5,bh9)|0;mid=mid+Math.imul(ah5,bl9)|0;hi=hi+Math.imul(ah5,bh9)|0;var w14=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w14>>>26)|0;w14&=67108863;lo=Math.imul(al9,bl6);mid=Math.imul(al9,bh6);mid=mid+Math.imul(ah9,bl6)|0;hi=Math.imul(ah9,bh6);lo=lo+Math.imul(al8,bl7)|0;mid=mid+Math.imul(al8,bh7)|0;mid=mid+Math.imul(ah8,bl7)|0;hi=hi+Math.imul(ah8,bh7)|0;lo=lo+Math.imul(al7,bl8)|0;mid=mid+Math.imul(al7,bh8)|0;mid=mid+Math.imul(ah7,bl8)|0;hi=hi+Math.imul(ah7,bh8)|0;lo=lo+Math.imul(al6,bl9)|0;mid=mid+Math.imul(al6,bh9)|0;mid=mid+Math.imul(ah6,bl9)|0;hi=hi+Math.imul(ah6,bh9)|0;var w15=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w15>>>26)|0;w15&=67108863;lo=Math.imul(al9,bl7);mid=Math.imul(al9,bh7);mid=mid+Math.imul(ah9,bl7)|0;hi=Math.imul(ah9,bh7);lo=lo+Math.imul(al8,bl8)|0;mid=mid+Math.imul(al8,bh8)|0;mid=mid+Math.imul(ah8,bl8)|0;hi=hi+Math.imul(ah8,bh8)|0;lo=lo+Math.imul(al7,bl9)|0;mid=mid+Math.imul(al7,bh9)|0;mid=mid+Math.imul(ah7,bl9)|0;hi=hi+Math.imul(ah7,bh9)|0;var w16=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w16>>>26)|0;w16&=67108863;lo=Math.imul(al9,bl8);mid=Math.imul(al9,bh8);mid=mid+Math.imul(ah9,bl8)|0;hi=Math.imul(ah9,bh8);lo=lo+Math.imul(al8,bl9)|0;mid=mid+Math.imul(al8,bh9)|0;mid=mid+Math.imul(ah8,bl9)|0;hi=hi+Math.imul(ah8,bh9)|0;var w17=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w17>>>26)|0;w17&=67108863;lo=Math.imul(al9,bl9);mid=Math.imul(al9,bh9);mid=mid+Math.imul(ah9,bl9)|0;hi=Math.imul(ah9,bh9);var w18=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w18>>>26)|0;w18&=67108863;o[0]=w0;o[1]=w1;o[2]=w2;o[3]=w3;o[4]=w4;o[5]=w5;o[6]=w6;o[7]=w7;o[8]=w8;o[9]=w9;o[10]=w10;o[11]=w11;o[12]=w12;o[13]=w13;o[14]=w14;o[15]=w15;o[16]=w16;o[17]=w17;o[18]=w18;if(c!==0){o[19]=c;out.length++}return out};if(!Math.imul){comb10MulTo=smallMulTo}function bigMulTo(self,num,out){out.negative=num.negative^self.negative;out.length=self.length+num.length;var carry=0;var hncarry=0;for(var k=0;k<out.length-1;k++){var ncarry=hncarry;hncarry=0;var rword=carry&67108863;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j;var a=self.words[i]|0;var b=num.words[j]|0;var r=a*b;var lo=r&67108863;ncarry=ncarry+(r/67108864|0)|0;lo=lo+rword|0;rword=lo&67108863;ncarry=ncarry+(lo>>>26)|0;hncarry+=ncarry>>>26;ncarry&=67108863}out.words[k]=rword;carry=ncarry;ncarry=hncarry}if(carry!==0){out.words[k]=carry}else{out.length--}return out.strip()}function jumboMulTo(self,num,out){var fftm=new FFTM;return fftm.mulp(self,num,out)}BN.prototype.mulTo=function mulTo(num,out){var res;var len=this.length+num.length;if(this.length===10&&num.length===10){res=comb10MulTo(this,num,out)}else if(len<63){res=smallMulTo(this,num,out)}else if(len<1024){res=bigMulTo(this,num,out)}else{res=jumboMulTo(this,num,out)}return res};function FFTM(x,y){this.x=x;this.y=y}FFTM.prototype.makeRBT=function makeRBT(N){var t=new Array(N);var l=BN.prototype._countBits(N)-1;for(var i=0;i<N;i++){t[i]=this.revBin(i,l,N)}return t};FFTM.prototype.revBin=function revBin(x,l,N){if(x===0||x===N-1)return x;var rb=0;for(var i=0;i<l;i++){rb|=(x&1)<<l-i-1;x>>=1}return rb};FFTM.prototype.permute=function permute(rbt,rws,iws,rtws,itws,N){for(var i=0;i<N;i++){rtws[i]=rws[rbt[i]];itws[i]=iws[rbt[i]]}};FFTM.prototype.transform=function transform(rws,iws,rtws,itws,N,rbt){this.permute(rbt,rws,iws,rtws,itws,N);for(var s=1;s<N;s<<=1){var l=s<<1;var rtwdf=Math.cos(2*Math.PI/l);var itwdf=Math.sin(2*Math.PI/l);for(var p=0;p<N;p+=l){var rtwdf_=rtwdf;var itwdf_=itwdf;for(var j=0;j<s;j++){var re=rtws[p+j];var ie=itws[p+j];var ro=rtws[p+j+s];var io=itws[p+j+s];var rx=rtwdf_*ro-itwdf_*io;io=rtwdf_*io+itwdf_*ro;ro=rx;rtws[p+j]=re+ro;itws[p+j]=ie+io;rtws[p+j+s]=re-ro;itws[p+j+s]=ie-io;if(j!==l){rx=rtwdf*rtwdf_-itwdf*itwdf_;itwdf_=rtwdf*itwdf_+itwdf*rtwdf_;rtwdf_=rx}}}}};FFTM.prototype.guessLen13b=function guessLen13b(n,m){var N=Math.max(m,n)|1;var odd=N&1;var i=0;for(N=N/2|0;N;N=N>>>1){i++}return 1<<i+1+odd};FFTM.prototype.conjugate=function conjugate(rws,iws,N){if(N<=1)return;for(var i=0;i<N/2;i++){var t=rws[i];rws[i]=rws[N-i-1];rws[N-i-1]=t;t=iws[i];iws[i]=-iws[N-i-1];iws[N-i-1]=-t}};FFTM.prototype.normalize13b=function normalize13b(ws,N){var carry=0;for(var i=0;i<N/2;i++){var w=Math.round(ws[2*i+1]/N)*8192+Math.round(ws[2*i]/N)+carry;ws[i]=w&67108863;if(w<67108864){carry=0}else{carry=w/67108864|0}}return ws};FFTM.prototype.convert13b=function convert13b(ws,len,rws,N){var carry=0;for(var i=0;i<len;i++){carry=carry+(ws[i]|0);rws[2*i]=carry&8191;carry=carry>>>13;rws[2*i+1]=carry&8191;carry=carry>>>13}for(i=2*len;i<N;++i){rws[i]=0}assert(carry===0);assert((carry&~8191)===0)};FFTM.prototype.stub=function stub(N){var ph=new Array(N);for(var i=0;i<N;i++){ph[i]=0}return ph};FFTM.prototype.mulp=function mulp(x,y,out){var N=2*this.guessLen13b(x.length,y.length);var rbt=this.makeRBT(N);var _=this.stub(N);var rws=new Array(N);var rwst=new Array(N);var iwst=new Array(N);var nrws=new Array(N);var nrwst=new Array(N);var niwst=new Array(N);
+var rmws=out.words;rmws.length=N;this.convert13b(x.words,x.length,rws,N);this.convert13b(y.words,y.length,nrws,N);this.transform(rws,_,rwst,iwst,N,rbt);this.transform(nrws,_,nrwst,niwst,N,rbt);for(var i=0;i<N;i++){var rx=rwst[i]*nrwst[i]-iwst[i]*niwst[i];iwst[i]=rwst[i]*niwst[i]+iwst[i]*nrwst[i];rwst[i]=rx}this.conjugate(rwst,iwst,N);this.transform(rwst,iwst,rmws,_,N,rbt);this.conjugate(rmws,_,N);this.normalize13b(rmws,N);out.negative=x.negative^y.negative;out.length=x.length+y.length;return out.strip()};BN.prototype.mul=function mul(num){var out=new BN(null);out.words=new Array(this.length+num.length);return this.mulTo(num,out)};BN.prototype.mulf=function mulf(num){var out=new BN(null);out.words=new Array(this.length+num.length);return jumboMulTo(this,num,out)};BN.prototype.imul=function imul(num){return this.clone().mulTo(num,this)};BN.prototype.imuln=function imuln(num){assert(typeof num==="number");assert(num<67108864);var carry=0;for(var i=0;i<this.length;i++){var w=(this.words[i]|0)*num;var lo=(w&67108863)+(carry&67108863);carry>>=26;carry+=w/67108864|0;carry+=lo>>>26;this.words[i]=lo&67108863}if(carry!==0){this.words[i]=carry;this.length++}return this};BN.prototype.muln=function muln(num){return this.clone().imuln(num)};BN.prototype.sqr=function sqr(){return this.mul(this)};BN.prototype.isqr=function isqr(){return this.imul(this.clone())};BN.prototype.pow=function pow(num){var w=toBitArray(num);if(w.length===0)return new BN(1);var res=this;for(var i=0;i<w.length;i++,res=res.sqr()){if(w[i]!==0)break}if(++i<w.length){for(var q=res.sqr();i<w.length;i++,q=q.sqr()){if(w[i]===0)continue;res=res.mul(q)}}return res};BN.prototype.iushln=function iushln(bits){assert(typeof bits==="number"&&bits>=0);var r=bits%26;var s=(bits-r)/26;var carryMask=67108863>>>26-r<<26-r;var i;if(r!==0){var carry=0;for(i=0;i<this.length;i++){var newCarry=this.words[i]&carryMask;var c=(this.words[i]|0)-newCarry<<r;this.words[i]=c|carry;carry=newCarry>>>26-r}if(carry){this.words[i]=carry;this.length++}}if(s!==0){for(i=this.length-1;i>=0;i--){this.words[i+s]=this.words[i]}for(i=0;i<s;i++){this.words[i]=0}this.length+=s}return this.strip()};BN.prototype.ishln=function ishln(bits){assert(this.negative===0);return this.iushln(bits)};BN.prototype.iushrn=function iushrn(bits,hint,extended){assert(typeof bits==="number"&&bits>=0);var h;if(hint){h=(hint-hint%26)/26}else{h=0}var r=bits%26;var s=Math.min((bits-r)/26,this.length);var mask=67108863^67108863>>>r<<r;var maskedWords=extended;h-=s;h=Math.max(0,h);if(maskedWords){for(var i=0;i<s;i++){maskedWords.words[i]=this.words[i]}maskedWords.length=s}if(s===0){}else if(this.length>s){this.length-=s;for(i=0;i<this.length;i++){this.words[i]=this.words[i+s]}}else{this.words[0]=0;this.length=1}var carry=0;for(i=this.length-1;i>=0&&(carry!==0||i>=h);i--){var word=this.words[i]|0;this.words[i]=carry<<26-r|word>>>r;carry=word&mask}if(maskedWords&&carry!==0){maskedWords.words[maskedWords.length++]=carry}if(this.length===0){this.words[0]=0;this.length=1}return this.strip()};BN.prototype.ishrn=function ishrn(bits,hint,extended){assert(this.negative===0);return this.iushrn(bits,hint,extended)};BN.prototype.shln=function shln(bits){return this.clone().ishln(bits)};BN.prototype.ushln=function ushln(bits){return this.clone().iushln(bits)};BN.prototype.shrn=function shrn(bits){return this.clone().ishrn(bits)};BN.prototype.ushrn=function ushrn(bits){return this.clone().iushrn(bits)};BN.prototype.testn=function testn(bit){assert(typeof bit==="number"&&bit>=0);var r=bit%26;var s=(bit-r)/26;var q=1<<r;if(this.length<=s)return false;var w=this.words[s];return!!(w&q)};BN.prototype.imaskn=function imaskn(bits){assert(typeof bits==="number"&&bits>=0);var r=bits%26;var s=(bits-r)/26;assert(this.negative===0,"imaskn works only with positive numbers");if(this.length<=s){return this}if(r!==0){s++}this.length=Math.min(s,this.length);if(r!==0){var mask=67108863^67108863>>>r<<r;this.words[this.length-1]&=mask}return this.strip()};BN.prototype.maskn=function maskn(bits){return this.clone().imaskn(bits)};BN.prototype.iaddn=function iaddn(num){assert(typeof num==="number");assert(num<67108864);if(num<0)return this.isubn(-num);if(this.negative!==0){if(this.length===1&&(this.words[0]|0)<num){this.words[0]=num-(this.words[0]|0);this.negative=0;return this}this.negative=0;this.isubn(num);this.negative=1;return this}return this._iaddn(num)};BN.prototype._iaddn=function _iaddn(num){this.words[0]+=num;for(var i=0;i<this.length&&this.words[i]>=67108864;i++){this.words[i]-=67108864;if(i===this.length-1){this.words[i+1]=1}else{this.words[i+1]++}}this.length=Math.max(this.length,i+1);return this};BN.prototype.isubn=function isubn(num){assert(typeof num==="number");assert(num<67108864);if(num<0)return this.iaddn(-num);if(this.negative!==0){this.negative=0;this.iaddn(num);this.negative=1;return this}this.words[0]-=num;if(this.length===1&&this.words[0]<0){this.words[0]=-this.words[0];this.negative=1}else{for(var i=0;i<this.length&&this.words[i]<0;i++){this.words[i]+=67108864;this.words[i+1]-=1}}return this.strip()};BN.prototype.addn=function addn(num){return this.clone().iaddn(num)};BN.prototype.subn=function subn(num){return this.clone().isubn(num)};BN.prototype.iabs=function iabs(){this.negative=0;return this};BN.prototype.abs=function abs(){return this.clone().iabs()};BN.prototype._ishlnsubmul=function _ishlnsubmul(num,mul,shift){var len=num.length+shift;var i;this._expand(len);var w;var carry=0;for(i=0;i<num.length;i++){w=(this.words[i+shift]|0)+carry;var right=(num.words[i]|0)*mul;w-=right&67108863;carry=(w>>26)-(right/67108864|0);this.words[i+shift]=w&67108863}for(;i<this.length-shift;i++){w=(this.words[i+shift]|0)+carry;carry=w>>26;this.words[i+shift]=w&67108863}if(carry===0)return this.strip();assert(carry===-1);carry=0;for(i=0;i<this.length;i++){w=-(this.words[i]|0)+carry;carry=w>>26;this.words[i]=w&67108863}this.negative=1;return this.strip()};BN.prototype._wordDiv=function _wordDiv(num,mode){var shift=this.length-num.length;var a=this.clone();var b=num;var bhi=b.words[b.length-1]|0;var bhiBits=this._countBits(bhi);shift=26-bhiBits;if(shift!==0){b=b.ushln(shift);a.iushln(shift);bhi=b.words[b.length-1]|0}var m=a.length-b.length;var q;if(mode!=="mod"){q=new BN(null);q.length=m+1;q.words=new Array(q.length);for(var i=0;i<q.length;i++){q.words[i]=0}}var diff=a.clone()._ishlnsubmul(b,1,m);if(diff.negative===0){a=diff;if(q){q.words[m]=1}}for(var j=m-1;j>=0;j--){var qj=(a.words[b.length+j]|0)*67108864+(a.words[b.length+j-1]|0);qj=Math.min(qj/bhi|0,67108863);a._ishlnsubmul(b,qj,j);while(a.negative!==0){qj--;a.negative=0;a._ishlnsubmul(b,1,j);if(!a.isZero()){a.negative^=1}}if(q){q.words[j]=qj}}if(q){q.strip()}a.strip();if(mode!=="div"&&shift!==0){a.iushrn(shift)}return{div:q||null,mod:a}};BN.prototype.divmod=function divmod(num,mode,positive){assert(!num.isZero());if(this.isZero()){return{div:new BN(0),mod:new BN(0)}}var div,mod,res;if(this.negative!==0&&num.negative===0){res=this.neg().divmod(num,mode);if(mode!=="mod"){div=res.div.neg()}if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.iadd(num)}}return{div:div,mod:mod}}if(this.negative===0&&num.negative!==0){res=this.divmod(num.neg(),mode);if(mode!=="mod"){div=res.div.neg()}return{div:div,mod:res.mod}}if((this.negative&num.negative)!==0){res=this.neg().divmod(num.neg(),mode);if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.isub(num)}}return{div:res.div,mod:mod}}if(num.length>this.length||this.cmp(num)<0){return{div:new BN(0),mod:this}}if(num.length===1){if(mode==="div"){return{div:this.divn(num.words[0]),mod:null}}if(mode==="mod"){return{div:null,mod:new BN(this.modn(num.words[0]))}}return{div:this.divn(num.words[0]),mod:new BN(this.modn(num.words[0]))}}return this._wordDiv(num,mode)};BN.prototype.div=function div(num){return this.divmod(num,"div",false).div};BN.prototype.mod=function mod(num){return this.divmod(num,"mod",false).mod};BN.prototype.umod=function umod(num){return this.divmod(num,"mod",true).mod};BN.prototype.divRound=function divRound(num){var dm=this.divmod(num);if(dm.mod.isZero())return dm.div;var mod=dm.div.negative!==0?dm.mod.isub(num):dm.mod;var half=num.ushrn(1);var r2=num.andln(1);var cmp=mod.cmp(half);if(cmp<0||r2===1&&cmp===0)return dm.div;return dm.div.negative!==0?dm.div.isubn(1):dm.div.iaddn(1)};BN.prototype.modn=function modn(num){assert(num<=67108863);var p=(1<<26)%num;var acc=0;for(var i=this.length-1;i>=0;i--){acc=(p*acc+(this.words[i]|0))%num}return acc};BN.prototype.idivn=function idivn(num){assert(num<=67108863);var carry=0;for(var i=this.length-1;i>=0;i--){var w=(this.words[i]|0)+carry*67108864;this.words[i]=w/num|0;carry=w%num}return this.strip()};BN.prototype.divn=function divn(num){return this.clone().idivn(num)};BN.prototype.egcd=function egcd(p){assert(p.negative===0);assert(!p.isZero());var x=this;var y=p.clone();if(x.negative!==0){x=x.umod(p)}else{x=x.clone()}var A=new BN(1);var B=new BN(0);var C=new BN(0);var D=new BN(1);var g=0;while(x.isEven()&&y.isEven()){x.iushrn(1);y.iushrn(1);++g}var yp=y.clone();var xp=x.clone();while(!x.isZero()){for(var i=0,im=1;(x.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){x.iushrn(i);while(i-- >0){if(A.isOdd()||B.isOdd()){A.iadd(yp);B.isub(xp)}A.iushrn(1);B.iushrn(1)}}for(var j=0,jm=1;(y.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){y.iushrn(j);while(j-- >0){if(C.isOdd()||D.isOdd()){C.iadd(yp);D.isub(xp)}C.iushrn(1);D.iushrn(1)}}if(x.cmp(y)>=0){x.isub(y);A.isub(C);B.isub(D)}else{y.isub(x);C.isub(A);D.isub(B)}}return{a:C,b:D,gcd:y.iushln(g)}};BN.prototype._invmp=function _invmp(p){assert(p.negative===0);assert(!p.isZero());var a=this;var b=p.clone();if(a.negative!==0){a=a.umod(p)}else{a=a.clone()}var x1=new BN(1);var x2=new BN(0);var delta=b.clone();while(a.cmpn(1)>0&&b.cmpn(1)>0){for(var i=0,im=1;(a.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){a.iushrn(i);while(i-- >0){if(x1.isOdd()){x1.iadd(delta)}x1.iushrn(1)}}for(var j=0,jm=1;(b.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){b.iushrn(j);while(j-- >0){if(x2.isOdd()){x2.iadd(delta)}x2.iushrn(1)}}if(a.cmp(b)>=0){a.isub(b);x1.isub(x2)}else{b.isub(a);x2.isub(x1)}}var res;if(a.cmpn(1)===0){res=x1}else{res=x2}if(res.cmpn(0)<0){res.iadd(p)}return res};BN.prototype.gcd=function gcd(num){if(this.isZero())return num.abs();if(num.isZero())return this.abs();var a=this.clone();var b=num.clone();a.negative=0;b.negative=0;for(var shift=0;a.isEven()&&b.isEven();shift++){a.iushrn(1);b.iushrn(1)}do{while(a.isEven()){a.iushrn(1)}while(b.isEven()){b.iushrn(1)}var r=a.cmp(b);if(r<0){var t=a;a=b;b=t}else if(r===0||b.cmpn(1)===0){break}a.isub(b)}while(true);return b.iushln(shift)};BN.prototype.invm=function invm(num){return this.egcd(num).a.umod(num)};BN.prototype.isEven=function isEven(){return(this.words[0]&1)===0};BN.prototype.isOdd=function isOdd(){return(this.words[0]&1)===1};BN.prototype.andln=function andln(num){return this.words[0]&num};BN.prototype.bincn=function bincn(bit){assert(typeof bit==="number");var r=bit%26;var s=(bit-r)/26;var q=1<<r;if(this.length<=s){this._expand(s+1);this.words[s]|=q;return this}var carry=q;for(var i=s;carry!==0&&i<this.length;i++){var w=this.words[i]|0;w+=carry;carry=w>>>26;w&=67108863;this.words[i]=w}if(carry!==0){this.words[i]=carry;this.length++}return this};BN.prototype.isZero=function isZero(){return this.length===1&&this.words[0]===0};BN.prototype.cmpn=function cmpn(num){var negative=num<0;if(this.negative!==0&&!negative)return-1;if(this.negative===0&&negative)return 1;this.strip();var res;if(this.length>1){res=1}else{if(negative){num=-num}assert(num<=67108863,"Number is too big");var w=this.words[0]|0;res=w===num?0:w<num?-1:1}if(this.negative!==0)return-res|0;return res};BN.prototype.cmp=function cmp(num){if(this.negative!==0&&num.negative===0)return-1;if(this.negative===0&&num.negative!==0)return 1;var res=this.ucmp(num);if(this.negative!==0)return-res|0;return res};BN.prototype.ucmp=function ucmp(num){if(this.length>num.length)return 1;if(this.length<num.length)return-1;var res=0;for(var i=this.length-1;i>=0;i--){var a=this.words[i]|0;var b=num.words[i]|0;if(a===b)continue;if(a<b){res=-1}else if(a>b){res=1}break}return res};BN.prototype.gtn=function gtn(num){return this.cmpn(num)===1};BN.prototype.gt=function gt(num){return this.cmp(num)===1};BN.prototype.gten=function gten(num){return this.cmpn(num)>=0};BN.prototype.gte=function gte(num){return this.cmp(num)>=0};BN.prototype.ltn=function ltn(num){return this.cmpn(num)===-1};BN.prototype.lt=function lt(num){return this.cmp(num)===-1};BN.prototype.lten=function lten(num){return this.cmpn(num)<=0};BN.prototype.lte=function lte(num){return this.cmp(num)<=0};BN.prototype.eqn=function eqn(num){return this.cmpn(num)===0};BN.prototype.eq=function eq(num){return this.cmp(num)===0};BN.red=function red(num){return new Red(num)};BN.prototype.toRed=function toRed(ctx){assert(!this.red,"Already a number in reduction context");assert(this.negative===0,"red works only with positives");return ctx.convertTo(this)._forceRed(ctx)};BN.prototype.fromRed=function fromRed(){assert(this.red,"fromRed works only with numbers in reduction context");return this.red.convertFrom(this)};BN.prototype._forceRed=function _forceRed(ctx){this.red=ctx;return this};BN.prototype.forceRed=function forceRed(ctx){assert(!this.red,"Already a number in reduction context");return this._forceRed(ctx)};BN.prototype.redAdd=function redAdd(num){assert(this.red,"redAdd works only with red numbers");return this.red.add(this,num)};BN.prototype.redIAdd=function redIAdd(num){assert(this.red,"redIAdd works only with red numbers");return this.red.iadd(this,num)};BN.prototype.redSub=function redSub(num){assert(this.red,"redSub works only with red numbers");return this.red.sub(this,num)};BN.prototype.redISub=function redISub(num){assert(this.red,"redISub works only with red numbers");return this.red.isub(this,num)};BN.prototype.redShl=function redShl(num){assert(this.red,"redShl works only with red numbers");return this.red.shl(this,num)};BN.prototype.redMul=function redMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.mul(this,num)};BN.prototype.redIMul=function redIMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.imul(this,num)};BN.prototype.redSqr=function redSqr(){assert(this.red,"redSqr works only with red numbers");this.red._verify1(this);return this.red.sqr(this)};BN.prototype.redISqr=function redISqr(){assert(this.red,"redISqr works only with red numbers");this.red._verify1(this);return this.red.isqr(this)};BN.prototype.redSqrt=function redSqrt(){assert(this.red,"redSqrt works only with red numbers");this.red._verify1(this);return this.red.sqrt(this)};BN.prototype.redInvm=function redInvm(){assert(this.red,"redInvm works only with red numbers");this.red._verify1(this);return this.red.invm(this)};BN.prototype.redNeg=function redNeg(){assert(this.red,"redNeg works only with red numbers");this.red._verify1(this);return this.red.neg(this)};BN.prototype.redPow=function redPow(num){assert(this.red&&!num.red,"redPow(normalNum)");this.red._verify1(this);return this.red.pow(this,num)};var primes={k256:null,p224:null,p192:null,p25519:null};function MPrime(name,p){this.name=name;this.p=new BN(p,16);this.n=this.p.bitLength();this.k=new BN(1).iushln(this.n).isub(this.p);this.tmp=this._tmp()}MPrime.prototype._tmp=function _tmp(){var tmp=new BN(null);tmp.words=new Array(Math.ceil(this.n/13));return tmp};MPrime.prototype.ireduce=function ireduce(num){var r=num;var rlen;do{this.split(r,this.tmp);r=this.imulK(r);r=r.iadd(this.tmp);rlen=r.bitLength()}while(rlen>this.n);var cmp=rlen<this.n?-1:r.ucmp(this.p);if(cmp===0){r.words[0]=0;r.length=1}else if(cmp>0){r.isub(this.p)}else{r.strip()}return r};MPrime.prototype.split=function split(input,out){input.iushrn(this.n,0,out)};MPrime.prototype.imulK=function imulK(num){return num.imul(this.k)};function K256(){MPrime.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}inherits(K256,MPrime);K256.prototype.split=function split(input,output){var mask=4194303;var outLen=Math.min(input.length,9);for(var i=0;i<outLen;i++){output.words[i]=input.words[i]}output.length=outLen;if(input.length<=9){input.words[0]=0;input.length=1;return}var prev=input.words[9];output.words[output.length++]=prev&mask;for(i=10;i<input.length;i++){var next=input.words[i]|0;input.words[i-10]=(next&mask)<<4|prev>>>22;prev=next}prev>>>=22;input.words[i-10]=prev;if(prev===0&&input.length>10){input.length-=10}else{input.length-=9}};K256.prototype.imulK=function imulK(num){num.words[num.length]=0;num.words[num.length+1]=0;num.length+=2;var lo=0;for(var i=0;i<num.length;i++){var w=num.words[i]|0;lo+=w*977;num.words[i]=lo&67108863;lo=w*64+(lo/67108864|0)}if(num.words[num.length-1]===0){num.length--;if(num.words[num.length-1]===0){num.length--}}return num};function P224(){MPrime.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}inherits(P224,MPrime);function P192(){MPrime.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}inherits(P192,MPrime);function P25519(){MPrime.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}inherits(P25519,MPrime);P25519.prototype.imulK=function imulK(num){var carry=0;for(var i=0;i<num.length;i++){var hi=(num.words[i]|0)*19+carry;var lo=hi&67108863;hi>>>=26;num.words[i]=lo;carry=hi}if(carry!==0){num.words[num.length++]=carry}return num};BN._prime=function prime(name){if(primes[name])return primes[name];var prime;if(name==="k256"){prime=new K256}else if(name==="p224"){prime=new P224}else if(name==="p192"){prime=new P192}else if(name==="p25519"){prime=new P25519}else{throw new Error("Unknown prime "+name)}primes[name]=prime;return prime};function Red(m){if(typeof m==="string"){var prime=BN._prime(m);this.m=prime.p;this.prime=prime}else{assert(m.gtn(1),"modulus must be greater than 1");this.m=m;this.prime=null}}Red.prototype._verify1=function _verify1(a){assert(a.negative===0,"red works only with positives");assert(a.red,"red works only with red numbers")};Red.prototype._verify2=function _verify2(a,b){assert((a.negative|b.negative)===0,"red works only with positives");assert(a.red&&a.red===b.red,"red works only with red numbers")};Red.prototype.imod=function imod(a){if(this.prime)return this.prime.ireduce(a)._forceRed(this);return a.umod(this.m)._forceRed(this)};Red.prototype.neg=function neg(a){if(a.isZero()){return a.clone()}return this.m.sub(a)._forceRed(this)};Red.prototype.add=function add(a,b){this._verify2(a,b);var res=a.add(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res._forceRed(this)};Red.prototype.iadd=function iadd(a,b){this._verify2(a,b);var res=a.iadd(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res};Red.prototype.sub=function sub(a,b){this._verify2(a,b);var res=a.sub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res._forceRed(this)};Red.prototype.isub=function isub(a,b){this._verify2(a,b);var res=a.isub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res};Red.prototype.shl=function shl(a,num){this._verify1(a);return this.imod(a.ushln(num))};Red.prototype.imul=function imul(a,b){this._verify2(a,b);return this.imod(a.imul(b))};Red.prototype.mul=function mul(a,b){this._verify2(a,b);return this.imod(a.mul(b))};Red.prototype.isqr=function isqr(a){return this.imul(a,a.clone())};Red.prototype.sqr=function sqr(a){return this.mul(a,a)};Red.prototype.sqrt=function sqrt(a){if(a.isZero())return a.clone();var mod3=this.m.andln(3);assert(mod3%2===1);if(mod3===3){var pow=this.m.add(new BN(1)).iushrn(2);return this.pow(a,pow)}var q=this.m.subn(1);var s=0;while(!q.isZero()&&q.andln(1)===0){s++;q.iushrn(1)}assert(!q.isZero());var one=new BN(1).toRed(this);var nOne=one.redNeg();var lpow=this.m.subn(1).iushrn(1);var z=this.m.bitLength();z=new BN(2*z*z).toRed(this);while(this.pow(z,lpow).cmp(nOne)!==0){z.redIAdd(nOne)}var c=this.pow(z,q);var r=this.pow(a,q.addn(1).iushrn(1));var t=this.pow(a,q);var m=s;while(t.cmp(one)!==0){var tmp=t;for(var i=0;tmp.cmp(one)!==0;i++){tmp=tmp.redSqr()}assert(i<m);var b=this.pow(c,new BN(1).iushln(m-i-1));r=r.redMul(b);c=b.redSqr();t=t.redMul(c);m=i}return r};Red.prototype.invm=function invm(a){var inv=a._invmp(this.m);if(inv.negative!==0){inv.negative=0;return this.imod(inv).redNeg()}else{return this.imod(inv)}};Red.prototype.pow=function pow(a,num){if(num.isZero())return new BN(1).toRed(this);if(num.cmpn(1)===0)return a.clone();var windowSize=4;var wnd=new Array(1<<windowSize);wnd[0]=new BN(1).toRed(this);wnd[1]=a;for(var i=2;i<wnd.length;i++){wnd[i]=this.mul(wnd[i-1],a)}var res=wnd[0];var current=0;var currentLen=0;var start=num.bitLength()%26;if(start===0){start=26}for(i=num.length-1;i>=0;i--){var word=num.words[i];for(var j=start-1;j>=0;j--){var bit=word>>j&1;if(res!==wnd[0]){res=this.sqr(res)}if(bit===0&&current===0){currentLen=0;continue}current<<=1;current|=bit;currentLen++;if(currentLen!==windowSize&&(i!==0||j!==0))continue;res=this.mul(res,wnd[current]);currentLen=0;current=0}start=26}return res};Red.prototype.convertTo=function convertTo(num){var r=num.umod(this.m);return r===num?r.clone():r};Red.prototype.convertFrom=function convertFrom(num){var res=num.clone();res.red=null;return res};BN.mont=function mont(num){return new Mont(num)};function Mont(m){Red.call(this,m);this.shift=this.m.bitLength();if(this.shift%26!==0){this.shift+=26-this.shift%26}this.r=new BN(1).iushln(this.shift);this.r2=this.imod(this.r.sqr());this.rinv=this.r._invmp(this.m);this.minv=this.rinv.mul(this.r).isubn(1).div(this.m);this.minv=this.minv.umod(this.r);this.minv=this.r.sub(this.minv)}inherits(Mont,Red);Mont.prototype.convertTo=function convertTo(num){return this.imod(num.ushln(this.shift))};Mont.prototype.convertFrom=function convertFrom(num){var r=this.imod(num.mul(this.rinv));r.red=null;return r};Mont.prototype.imul=function imul(a,b){if(a.isZero()||b.isZero()){a.words[0]=0;a.length=1;return a}var t=a.imul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.mul=function mul(a,b){if(a.isZero()||b.isZero())return new BN(0)._forceRed(this);var t=a.mul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.invm=function invm(a){var res=this.imod(a._invmp(this.m).mul(this.r2));return res._forceRed(this)}})(typeof module==="undefined"||module,this)},{buffer:22}],21:[function(require,module,exports){var r;module.exports=function rand(len){if(!r)r=new Rand(null);return r.generate(len)};function Rand(rand){this.rand=rand}module.exports.Rand=Rand;Rand.prototype.generate=function generate(len){return this._rand(len)};Rand.prototype._rand=function _rand(n){if(this.rand.getBytes)return this.rand.getBytes(n);var res=new Uint8Array(n);for(var i=0;i<res.length;i++)res[i]=this.rand.getByte();return res};if(typeof self==="object"){if(self.crypto&&self.crypto.getRandomValues){Rand.prototype._rand=function _rand(n){var arr=new Uint8Array(n);self.crypto.getRandomValues(arr);return arr}}else if(self.msCrypto&&self.msCrypto.getRandomValues){Rand.prototype._rand=function _rand(n){var arr=new Uint8Array(n);self.msCrypto.getRandomValues(arr);return arr}}else if(typeof window==="object"){Rand.prototype._rand=function(){throw new Error("Not implemented yet")}}}else{try{var crypto=require("crypto");if(typeof crypto.randomBytes!=="function")throw new Error("Not supported");Rand.prototype._rand=function _rand(n){return crypto.randomBytes(n)}}catch(e){}}},{crypto:22}],22:[function(require,module,exports){},{}],23:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer;function asUInt32Array(buf){if(!Buffer.isBuffer(buf))buf=Buffer.from(buf);var len=buf.length/4|0;var out=new Array(len);for(var i=0;i<len;i++){out[i]=buf.readUInt32BE(i*4)}return out}function scrubVec(v){for(var i=0;i<v.length;v++){v[i]=0}}function cryptBlock(M,keySchedule,SUB_MIX,SBOX,nRounds){var SUB_MIX0=SUB_MIX[0];var SUB_MIX1=SUB_MIX[1];var SUB_MIX2=SUB_MIX[2];var SUB_MIX3=SUB_MIX[3];var s0=M[0]^keySchedule[0];var s1=M[1]^keySchedule[1];var s2=M[2]^keySchedule[2];var s3=M[3]^keySchedule[3];var t0,t1,t2,t3;var ksRow=4;for(var round=1;round<nRounds;round++){t0=SUB_MIX0[s0>>>24]^SUB_MIX1[s1>>>16&255]^SUB_MIX2[s2>>>8&255]^SUB_MIX3[s3&255]^keySchedule[ksRow++];t1=SUB_MIX0[s1>>>24]^SUB_MIX1[s2>>>16&255]^SUB_MIX2[s3>>>8&255]^SUB_MIX3[s0&255]^keySchedule[ksRow++];t2=SUB_MIX0[s2>>>24]^SUB_MIX1[s3>>>16&255]^SUB_MIX2[s0>>>8&255]^SUB_MIX3[s1&255]^keySchedule[ksRow++];t3=SUB_MIX0[s3>>>24]^SUB_MIX1[s0>>>16&255]^SUB_MIX2[s1>>>8&255]^SUB_MIX3[s2&255]^keySchedule[ksRow++];s0=t0;s1=t1;s2=t2;s3=t3}t0=(SBOX[s0>>>24]<<24|SBOX[s1>>>16&255]<<16|SBOX[s2>>>8&255]<<8|SBOX[s3&255])^keySchedule[ksRow++];t1=(SBOX[s1>>>24]<<24|SBOX[s2>>>16&255]<<16|SBOX[s3>>>8&255]<<8|SBOX[s0&255])^keySchedule[ksRow++];t2=(SBOX[s2>>>24]<<24|SBOX[s3>>>16&255]<<16|SBOX[s0>>>8&255]<<8|SBOX[s1&255])^keySchedule[ksRow++];t3=(SBOX[s3>>>24]<<24|SBOX[s0>>>16&255]<<16|SBOX[s1>>>8&255]<<8|SBOX[s2&255])^keySchedule[ksRow++];t0=t0>>>0;t1=t1>>>0;t2=t2>>>0;t3=t3>>>0;return[t0,t1,t2,t3]}var RCON=[0,1,2,4,8,16,32,64,128,27,54];var G=function(){var d=new Array(256);for(var j=0;j<256;j++){if(j<128){d[j]=j<<1}else{d[j]=j<<1^283}}var SBOX=[];var INV_SBOX=[];var SUB_MIX=[[],[],[],[]];var INV_SUB_MIX=[[],[],[],[]];var x=0;var xi=0;for(var i=0;i<256;++i){var sx=xi^xi<<1^xi<<2^xi<<3^xi<<4;sx=sx>>>8^sx&255^99;SBOX[x]=sx;INV_SBOX[sx]=x;var x2=d[x];var x4=d[x2];var x8=d[x4];var t=d[sx]*257^sx*16843008;SUB_MIX[0][x]=t<<24|t>>>8;SUB_MIX[1][x]=t<<16|t>>>16;SUB_MIX[2][x]=t<<8|t>>>24;SUB_MIX[3][x]=t;t=x8*16843009^x4*65537^x2*257^x*16843008;INV_SUB_MIX[0][sx]=t<<24|t>>>8;INV_SUB_MIX[1][sx]=t<<16|t>>>16;INV_SUB_MIX[2][sx]=t<<8|t>>>24;INV_SUB_MIX[3][sx]=t;if(x===0){x=xi=1}else{x=x2^d[d[d[x8^x2]]];xi^=d[d[xi]]}}return{SBOX:SBOX,INV_SBOX:INV_SBOX,SUB_MIX:SUB_MIX,INV_SUB_MIX:INV_SUB_MIX}}();function AES(key){this._key=asUInt32Array(key);this._reset()}AES.blockSize=4*4;AES.keySize=256/8;AES.prototype.blockSize=AES.blockSize;AES.prototype.keySize=AES.keySize;AES.prototype._reset=function(){var keyWords=this._key;var keySize=keyWords.length;var nRounds=keySize+6;var ksRows=(nRounds+1)*4;var keySchedule=[];for(var k=0;k<keySize;k++){keySchedule[k]=keyWords[k]}for(k=keySize;k<ksRows;k++){var t=keySchedule[k-1];if(k%keySize===0){t=t<<8|t>>>24;t=G.SBOX[t>>>24]<<24|G.SBOX[t>>>16&255]<<16|G.SBOX[t>>>8&255]<<8|G.SBOX[t&255];t^=RCON[k/keySize|0]<<24}else if(keySize>6&&k%keySize===4){t=G.SBOX[t>>>24]<<24|G.SBOX[t>>>16&255]<<16|G.SBOX[t>>>8&255]<<8|G.SBOX[t&255]}keySchedule[k]=keySchedule[k-keySize]^t}var invKeySchedule=[];for(var ik=0;ik<ksRows;ik++){var ksR=ksRows-ik;var tt=keySchedule[ksR-(ik%4?0:4)];if(ik<4||ksR<=4){invKeySchedule[ik]=tt}else{invKeySchedule[ik]=G.INV_SUB_MIX[0][G.SBOX[tt>>>24]]^G.INV_SUB_MIX[1][G.SBOX[tt>>>16&255]]^G.INV_SUB_MIX[2][G.SBOX[tt>>>8&255]]^G.INV_SUB_MIX[3][G.SBOX[tt&255]]}}this._nRounds=nRounds;this._keySchedule=keySchedule;this._invKeySchedule=invKeySchedule};AES.prototype.encryptBlockRaw=function(M){M=asUInt32Array(M);return cryptBlock(M,this._keySchedule,G.SUB_MIX,G.SBOX,this._nRounds)};AES.prototype.encryptBlock=function(M){var out=this.encryptBlockRaw(M);var buf=Buffer.allocUnsafe(16);buf.writeUInt32BE(out[0],0);buf.writeUInt32BE(out[1],4);buf.writeUInt32BE(out[2],8);buf.writeUInt32BE(out[3],12);return buf};AES.prototype.decryptBlock=function(M){M=asUInt32Array(M);var m1=M[1];M[1]=M[3];M[3]=m1;var out=cryptBlock(M,this._invKeySchedule,G.INV_SUB_MIX,G.INV_SBOX,this._nRounds);var buf=Buffer.allocUnsafe(16);buf.writeUInt32BE(out[0],0);buf.writeUInt32BE(out[3],4);buf.writeUInt32BE(out[2],8);buf.writeUInt32BE(out[1],12);return buf};AES.prototype.scrub=function(){scrubVec(this._keySchedule);scrubVec(this._invKeySchedule);scrubVec(this._key)};module.exports.AES=AES},{"safe-buffer":156}],24:[function(require,module,exports){var aes=require("./aes");var Buffer=require("safe-buffer").Buffer;var Transform=require("cipher-base");var inherits=require("inherits");var GHASH=require("./ghash");var xor=require("buffer-xor");var incr32=require("./incr32");function xorTest(a,b){var out=0;if(a.length!==b.length)out++;var len=Math.min(a.length,b.length);for(var i=0;i<len;++i){out+=a[i]^b[i]}return out}function calcIv(self,iv,ck){if(iv.length===12){self._finID=Buffer.concat([iv,Buffer.from([0,0,0,1])]);return Buffer.concat([iv,Buffer.from([0,0,0,2])])}var ghash=new GHASH(ck);var len=iv.length;var toPad=len%16;ghash.update(iv);if(toPad){toPad=16-toPad;ghash.update(Buffer.alloc(toPad,0))}ghash.update(Buffer.alloc(8,0));var ivBits=len*8;var tail=Buffer.alloc(8);tail.writeUIntBE(ivBits,0,8);ghash.update(tail);self._finID=ghash.state;var out=Buffer.from(self._finID);incr32(out);return out}function StreamCipher(mode,key,iv,decrypt){Transform.call(this);var h=Buffer.alloc(4,0);this._cipher=new aes.AES(key);var ck=this._cipher.encryptBlock(h);this._ghash=new GHASH(ck);iv=calcIv(this,iv,ck);this._prev=Buffer.from(iv);this._cache=Buffer.allocUnsafe(0);this._secCache=Buffer.allocUnsafe(0);this._decrypt=decrypt;this._alen=0;this._len=0;this._mode=mode;this._authTag=null;this._called=false}inherits(StreamCipher,Transform);StreamCipher.prototype._update=function(chunk){if(!this._called&&this._alen){var rump=16-this._alen%16;if(rump<16){rump=Buffer.alloc(rump,0);this._ghash.update(rump)}}this._called=true;var out=this._mode.encrypt(this,chunk);if(this._decrypt){this._ghash.update(chunk)}else{this._ghash.update(out)}this._len+=chunk.length;return out};StreamCipher.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var tag=xor(this._ghash.final(this._alen*8,this._len*8),this._cipher.encryptBlock(this._finID));if(this._decrypt&&xorTest(tag,this._authTag))throw new Error("Unsupported state or unable to authenticate data");this._authTag=tag;this._cipher.scrub()};StreamCipher.prototype.getAuthTag=function getAuthTag(){if(this._decrypt||!Buffer.isBuffer(this._authTag))throw new Error("Attempting to get auth tag in unsupported state");return this._authTag};StreamCipher.prototype.setAuthTag=function setAuthTag(tag){if(!this._decrypt)throw new Error("Attempting to set auth tag in unsupported state");this._authTag=tag};StreamCipher.prototype.setAAD=function setAAD(buf){if(this._called)throw new Error("Attempting to set AAD in unsupported state");this._ghash.update(buf);this._alen+=buf.length};module.exports=StreamCipher},{"./aes":23,"./ghash":28,"./incr32":29,"buffer-xor":52,"cipher-base":54,inherits:107,"safe-buffer":156}],25:[function(require,module,exports){var ciphers=require("./encrypter");var deciphers=require("./decrypter");var modes=require("./modes/list.json");function getCiphers(){return Object.keys(modes)}exports.createCipher=exports.Cipher=ciphers.createCipher;exports.createCipheriv=exports.Cipheriv=ciphers.createCipheriv;exports.createDecipher=exports.Decipher=deciphers.createDecipher;exports.createDecipheriv=exports.Decipheriv=deciphers.createDecipheriv;exports.listCiphers=exports.getCiphers=getCiphers},{"./decrypter":26,"./encrypter":27,"./modes/list.json":37}],26:[function(require,module,exports){var AuthCipher=require("./authCipher");var Buffer=require("safe-buffer").Buffer;var MODES=require("./modes");var StreamCipher=require("./streamCipher");var Transform=require("cipher-base");var aes=require("./aes");var ebtk=require("evp_bytestokey");var inherits=require("inherits");function Decipher(mode,key,iv){Transform.call(this);this._cache=new Splitter;this._last=void 0;this._cipher=new aes.AES(key);this._prev=Buffer.from(iv);this._mode=mode;this._autopadding=true}inherits(Decipher,Transform);Decipher.prototype._update=function(data){
+this._cache.add(data);var chunk;var thing;var out=[];while(chunk=this._cache.get(this._autopadding)){thing=this._mode.decrypt(this,chunk);out.push(thing)}return Buffer.concat(out)};Decipher.prototype._final=function(){var chunk=this._cache.flush();if(this._autopadding){return unpad(this._mode.decrypt(this,chunk))}else if(chunk){throw new Error("data not multiple of block length")}};Decipher.prototype.setAutoPadding=function(setTo){this._autopadding=!!setTo;return this};function Splitter(){this.cache=Buffer.allocUnsafe(0)}Splitter.prototype.add=function(data){this.cache=Buffer.concat([this.cache,data])};Splitter.prototype.get=function(autoPadding){var out;if(autoPadding){if(this.cache.length>16){out=this.cache.slice(0,16);this.cache=this.cache.slice(16);return out}}else{if(this.cache.length>=16){out=this.cache.slice(0,16);this.cache=this.cache.slice(16);return out}}return null};Splitter.prototype.flush=function(){if(this.cache.length)return this.cache};function unpad(last){var padded=last[15];var i=-1;while(++i<padded){if(last[i+(16-padded)]!==padded){throw new Error("unable to decrypt data")}}if(padded===16)return;return last.slice(0,16-padded)}function createDecipheriv(suite,password,iv){var config=MODES[suite.toLowerCase()];if(!config)throw new TypeError("invalid suite type");if(typeof iv==="string")iv=Buffer.from(iv);if(config.mode!=="GCM"&&iv.length!==config.iv)throw new TypeError("invalid iv length "+iv.length);if(typeof password==="string")password=Buffer.from(password);if(password.length!==config.key/8)throw new TypeError("invalid key length "+password.length);if(config.type==="stream"){return new StreamCipher(config.module,password,iv,true)}else if(config.type==="auth"){return new AuthCipher(config.module,password,iv,true)}return new Decipher(config.module,password,iv)}function createDecipher(suite,password){var config=MODES[suite.toLowerCase()];if(!config)throw new TypeError("invalid suite type");var keys=ebtk(password,false,config.key,config.iv);return createDecipheriv(suite,keys.key,keys.iv)}exports.createDecipher=createDecipher;exports.createDecipheriv=createDecipheriv},{"./aes":23,"./authCipher":24,"./modes":36,"./streamCipher":39,"cipher-base":54,evp_bytestokey:90,inherits:107,"safe-buffer":156}],27:[function(require,module,exports){var MODES=require("./modes");var AuthCipher=require("./authCipher");var Buffer=require("safe-buffer").Buffer;var StreamCipher=require("./streamCipher");var Transform=require("cipher-base");var aes=require("./aes");var ebtk=require("evp_bytestokey");var inherits=require("inherits");function Cipher(mode,key,iv){Transform.call(this);this._cache=new Splitter;this._cipher=new aes.AES(key);this._prev=Buffer.from(iv);this._mode=mode;this._autopadding=true}inherits(Cipher,Transform);Cipher.prototype._update=function(data){this._cache.add(data);var chunk;var thing;var out=[];while(chunk=this._cache.get()){thing=this._mode.encrypt(this,chunk);out.push(thing)}return Buffer.concat(out)};var PADDING=Buffer.alloc(16,16);Cipher.prototype._final=function(){var chunk=this._cache.flush();if(this._autopadding){chunk=this._mode.encrypt(this,chunk);this._cipher.scrub();return chunk}if(!chunk.equals(PADDING)){this._cipher.scrub();throw new Error("data not multiple of block length")}};Cipher.prototype.setAutoPadding=function(setTo){this._autopadding=!!setTo;return this};function Splitter(){this.cache=Buffer.allocUnsafe(0)}Splitter.prototype.add=function(data){this.cache=Buffer.concat([this.cache,data])};Splitter.prototype.get=function(){if(this.cache.length>15){var out=this.cache.slice(0,16);this.cache=this.cache.slice(16);return out}return null};Splitter.prototype.flush=function(){var len=16-this.cache.length;var padBuff=Buffer.allocUnsafe(len);var i=-1;while(++i<len){padBuff.writeUInt8(len,i)}return Buffer.concat([this.cache,padBuff])};function createCipheriv(suite,password,iv){var config=MODES[suite.toLowerCase()];if(!config)throw new TypeError("invalid suite type");if(typeof password==="string")password=Buffer.from(password);if(password.length!==config.key/8)throw new TypeError("invalid key length "+password.length);if(typeof iv==="string")iv=Buffer.from(iv);if(config.mode!=="GCM"&&iv.length!==config.iv)throw new TypeError("invalid iv length "+iv.length);if(config.type==="stream"){return new StreamCipher(config.module,password,iv)}else if(config.type==="auth"){return new AuthCipher(config.module,password,iv)}return new Cipher(config.module,password,iv)}function createCipher(suite,password){var config=MODES[suite.toLowerCase()];if(!config)throw new TypeError("invalid suite type");var keys=ebtk(password,false,config.key,config.iv);return createCipheriv(suite,keys.key,keys.iv)}exports.createCipheriv=createCipheriv;exports.createCipher=createCipher},{"./aes":23,"./authCipher":24,"./modes":36,"./streamCipher":39,"cipher-base":54,evp_bytestokey:90,inherits:107,"safe-buffer":156}],28:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer;var ZEROES=Buffer.alloc(16,0);function toArray(buf){return[buf.readUInt32BE(0),buf.readUInt32BE(4),buf.readUInt32BE(8),buf.readUInt32BE(12)]}function fromArray(out){var buf=Buffer.allocUnsafe(16);buf.writeUInt32BE(out[0]>>>0,0);buf.writeUInt32BE(out[1]>>>0,4);buf.writeUInt32BE(out[2]>>>0,8);buf.writeUInt32BE(out[3]>>>0,12);return buf}function GHASH(key){this.h=key;this.state=Buffer.alloc(16,0);this.cache=Buffer.allocUnsafe(0)}GHASH.prototype.ghash=function(block){var i=-1;while(++i<block.length){this.state[i]^=block[i]}this._multiply()};GHASH.prototype._multiply=function(){var Vi=toArray(this.h);var Zi=[0,0,0,0];var j,xi,lsbVi;var i=-1;while(++i<128){xi=(this.state[~~(i/8)]&1<<7-i%8)!==0;if(xi){Zi[0]^=Vi[0];Zi[1]^=Vi[1];Zi[2]^=Vi[2];Zi[3]^=Vi[3]}lsbVi=(Vi[3]&1)!==0;for(j=3;j>0;j--){Vi[j]=Vi[j]>>>1|(Vi[j-1]&1)<<31}Vi[0]=Vi[0]>>>1;if(lsbVi){Vi[0]=Vi[0]^225<<24}}this.state=fromArray(Zi)};GHASH.prototype.update=function(buf){this.cache=Buffer.concat([this.cache,buf]);var chunk;while(this.cache.length>=16){chunk=this.cache.slice(0,16);this.cache=this.cache.slice(16);this.ghash(chunk)}};GHASH.prototype.final=function(abl,bl){if(this.cache.length){this.ghash(Buffer.concat([this.cache,ZEROES],16))}this.ghash(fromArray([0,abl,0,bl]));return this.state};module.exports=GHASH},{"safe-buffer":156}],29:[function(require,module,exports){function incr32(iv){var len=iv.length;var item;while(len--){item=iv.readUInt8(len);if(item===255){iv.writeUInt8(0,len)}else{item++;iv.writeUInt8(item,len);break}}}module.exports=incr32},{}],30:[function(require,module,exports){var xor=require("buffer-xor");exports.encrypt=function(self,block){var data=xor(block,self._prev);self._prev=self._cipher.encryptBlock(data);return self._prev};exports.decrypt=function(self,block){var pad=self._prev;self._prev=block;var out=self._cipher.decryptBlock(block);return xor(out,pad)}},{"buffer-xor":52}],31:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer;var xor=require("buffer-xor");function encryptStart(self,data,decrypt){var len=data.length;var out=xor(data,self._cache);self._cache=self._cache.slice(len);self._prev=Buffer.concat([self._prev,decrypt?data:out]);return out}exports.encrypt=function(self,data,decrypt){var out=Buffer.allocUnsafe(0);var len;while(data.length){if(self._cache.length===0){self._cache=self._cipher.encryptBlock(self._prev);self._prev=Buffer.allocUnsafe(0)}if(self._cache.length<=data.length){len=self._cache.length;out=Buffer.concat([out,encryptStart(self,data.slice(0,len),decrypt)]);data=data.slice(len)}else{out=Buffer.concat([out,encryptStart(self,data,decrypt)]);break}}return out}},{"buffer-xor":52,"safe-buffer":156}],32:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer;function encryptByte(self,byteParam,decrypt){var pad;var i=-1;var len=8;var out=0;var bit,value;while(++i<len){pad=self._cipher.encryptBlock(self._prev);bit=byteParam&1<<7-i?128:0;value=pad[0]^bit;out+=(value&128)>>i%8;self._prev=shiftIn(self._prev,decrypt?bit:value)}return out}function shiftIn(buffer,value){var len=buffer.length;var i=-1;var out=Buffer.allocUnsafe(buffer.length);buffer=Buffer.concat([buffer,Buffer.from([value])]);while(++i<len){out[i]=buffer[i]<<1|buffer[i+1]>>7}return out}exports.encrypt=function(self,chunk,decrypt){var len=chunk.length;var out=Buffer.allocUnsafe(len);var i=-1;while(++i<len){out[i]=encryptByte(self,chunk[i],decrypt)}return out}},{"safe-buffer":156}],33:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer;function encryptByte(self,byteParam,decrypt){var pad=self._cipher.encryptBlock(self._prev);var out=pad[0]^byteParam;self._prev=Buffer.concat([self._prev.slice(1),Buffer.from([decrypt?byteParam:out])]);return out}exports.encrypt=function(self,chunk,decrypt){var len=chunk.length;var out=Buffer.allocUnsafe(len);var i=-1;while(++i<len){out[i]=encryptByte(self,chunk[i],decrypt)}return out}},{"safe-buffer":156}],34:[function(require,module,exports){var xor=require("buffer-xor");var Buffer=require("safe-buffer").Buffer;var incr32=require("../incr32");function getBlock(self){var out=self._cipher.encryptBlockRaw(self._prev);incr32(self._prev);return out}var blockSize=16;exports.encrypt=function(self,chunk){var chunkNum=Math.ceil(chunk.length/blockSize);var start=self._cache.length;self._cache=Buffer.concat([self._cache,Buffer.allocUnsafe(chunkNum*blockSize)]);for(var i=0;i<chunkNum;i++){var out=getBlock(self);var offset=start+i*blockSize;self._cache.writeUInt32BE(out[0],offset+0);self._cache.writeUInt32BE(out[1],offset+4);self._cache.writeUInt32BE(out[2],offset+8);self._cache.writeUInt32BE(out[3],offset+12)}var pad=self._cache.slice(0,chunk.length);self._cache=self._cache.slice(chunk.length);return xor(chunk,pad)}},{"../incr32":29,"buffer-xor":52,"safe-buffer":156}],35:[function(require,module,exports){exports.encrypt=function(self,block){return self._cipher.encryptBlock(block)};exports.decrypt=function(self,block){return self._cipher.decryptBlock(block)}},{}],36:[function(require,module,exports){var modeModules={ECB:require("./ecb"),CBC:require("./cbc"),CFB:require("./cfb"),CFB8:require("./cfb8"),CFB1:require("./cfb1"),OFB:require("./ofb"),CTR:require("./ctr"),GCM:require("./ctr")};var modes=require("./list.json");for(var key in modes){modes[key].module=modeModules[modes[key].mode]}module.exports=modes},{"./cbc":30,"./cfb":31,"./cfb1":32,"./cfb8":33,"./ctr":34,"./ecb":35,"./list.json":37,"./ofb":38}],37:[function(require,module,exports){module.exports={"aes-128-ecb":{cipher:"AES",key:128,iv:0,mode:"ECB",type:"block"},"aes-192-ecb":{cipher:"AES",key:192,iv:0,mode:"ECB",type:"block"},"aes-256-ecb":{cipher:"AES",key:256,iv:0,mode:"ECB",type:"block"},"aes-128-cbc":{cipher:"AES",key:128,iv:16,mode:"CBC",type:"block"},"aes-192-cbc":{cipher:"AES",key:192,iv:16,mode:"CBC",type:"block"},"aes-256-cbc":{cipher:"AES",key:256,iv:16,mode:"CBC",type:"block"},aes128:{cipher:"AES",key:128,iv:16,mode:"CBC",type:"block"},aes192:{cipher:"AES",key:192,iv:16,mode:"CBC",type:"block"},aes256:{cipher:"AES",key:256,iv:16,mode:"CBC",type:"block"},"aes-128-cfb":{cipher:"AES",key:128,iv:16,mode:"CFB",type:"stream"},"aes-192-cfb":{cipher:"AES",key:192,iv:16,mode:"CFB",type:"stream"},"aes-256-cfb":{cipher:"AES",key:256,iv:16,mode:"CFB",type:"stream"},"aes-128-cfb8":{cipher:"AES",key:128,iv:16,mode:"CFB8",type:"stream"},"aes-192-cfb8":{cipher:"AES",key:192,iv:16,mode:"CFB8",type:"stream"},"aes-256-cfb8":{cipher:"AES",key:256,iv:16,mode:"CFB8",type:"stream"},"aes-128-cfb1":{cipher:"AES",key:128,iv:16,mode:"CFB1",type:"stream"},"aes-192-cfb1":{cipher:"AES",key:192,iv:16,mode:"CFB1",type:"stream"},"aes-256-cfb1":{cipher:"AES",key:256,iv:16,mode:"CFB1",type:"stream"},"aes-128-ofb":{cipher:"AES",key:128,iv:16,mode:"OFB",type:"stream"},"aes-192-ofb":{cipher:"AES",key:192,iv:16,mode:"OFB",type:"stream"},"aes-256-ofb":{cipher:"AES",key:256,iv:16,mode:"OFB",type:"stream"},"aes-128-ctr":{cipher:"AES",key:128,iv:16,mode:"CTR",type:"stream"},"aes-192-ctr":{cipher:"AES",key:192,iv:16,mode:"CTR",type:"stream"},"aes-256-ctr":{cipher:"AES",key:256,iv:16,mode:"CTR",type:"stream"},"aes-128-gcm":{cipher:"AES",key:128,iv:12,mode:"GCM",type:"auth"},"aes-192-gcm":{cipher:"AES",key:192,iv:12,mode:"GCM",type:"auth"},"aes-256-gcm":{cipher:"AES",key:256,iv:12,mode:"GCM",type:"auth"}}},{}],38:[function(require,module,exports){(function(Buffer){var xor=require("buffer-xor");function getBlock(self){self._prev=self._cipher.encryptBlock(self._prev);return self._prev}exports.encrypt=function(self,chunk){while(self._cache.length<chunk.length){self._cache=Buffer.concat([self._cache,getBlock(self)])}var pad=self._cache.slice(0,chunk.length);self._cache=self._cache.slice(chunk.length);return xor(chunk,pad)}}).call(this,require("buffer").Buffer)},{buffer:53,"buffer-xor":52}],39:[function(require,module,exports){var aes=require("./aes");var Buffer=require("safe-buffer").Buffer;var Transform=require("cipher-base");var inherits=require("inherits");function StreamCipher(mode,key,iv,decrypt){Transform.call(this);this._cipher=new aes.AES(key);this._prev=Buffer.from(iv);this._cache=Buffer.allocUnsafe(0);this._secCache=Buffer.allocUnsafe(0);this._decrypt=decrypt;this._mode=mode}inherits(StreamCipher,Transform);StreamCipher.prototype._update=function(chunk){return this._mode.encrypt(this,chunk,this._decrypt)};StreamCipher.prototype._final=function(){this._cipher.scrub()};module.exports=StreamCipher},{"./aes":23,"cipher-base":54,inherits:107,"safe-buffer":156}],40:[function(require,module,exports){var ebtk=require("evp_bytestokey");var aes=require("browserify-aes/browser");var DES=require("browserify-des");var desModes=require("browserify-des/modes");var aesModes=require("browserify-aes/modes");function createCipher(suite,password){var keyLen,ivLen;suite=suite.toLowerCase();if(aesModes[suite]){keyLen=aesModes[suite].key;ivLen=aesModes[suite].iv}else if(desModes[suite]){keyLen=desModes[suite].key*8;ivLen=desModes[suite].iv}else{throw new TypeError("invalid suite type")}var keys=ebtk(password,false,keyLen,ivLen);return createCipheriv(suite,keys.key,keys.iv)}function createDecipher(suite,password){var keyLen,ivLen;suite=suite.toLowerCase();if(aesModes[suite]){keyLen=aesModes[suite].key;ivLen=aesModes[suite].iv}else if(desModes[suite]){keyLen=desModes[suite].key*8;ivLen=desModes[suite].iv}else{throw new TypeError("invalid suite type")}var keys=ebtk(password,false,keyLen,ivLen);return createDecipheriv(suite,keys.key,keys.iv)}function createCipheriv(suite,key,iv){suite=suite.toLowerCase();if(aesModes[suite]){return aes.createCipheriv(suite,key,iv)}else if(desModes[suite]){return new DES({key:key,iv:iv,mode:suite})}else{throw new TypeError("invalid suite type")}}function createDecipheriv(suite,key,iv){suite=suite.toLowerCase();if(aesModes[suite]){return aes.createDecipheriv(suite,key,iv)}else if(desModes[suite]){return new DES({key:key,iv:iv,mode:suite,decrypt:true})}else{throw new TypeError("invalid suite type")}}exports.createCipher=exports.Cipher=createCipher;exports.createCipheriv=exports.Cipheriv=createCipheriv;exports.createDecipher=exports.Decipher=createDecipher;exports.createDecipheriv=exports.Decipheriv=createDecipheriv;function getCiphers(){return Object.keys(desModes).concat(aes.getCiphers())}exports.listCiphers=exports.getCiphers=getCiphers},{"browserify-aes/browser":25,"browserify-aes/modes":36,"browserify-des":41,"browserify-des/modes":42,evp_bytestokey:90}],41:[function(require,module,exports){(function(Buffer){var CipherBase=require("cipher-base");var des=require("des.js");var inherits=require("inherits");var modes={"des-ede3-cbc":des.CBC.instantiate(des.EDE),"des-ede3":des.EDE,"des-ede-cbc":des.CBC.instantiate(des.EDE),"des-ede":des.EDE,"des-cbc":des.CBC.instantiate(des.DES),"des-ecb":des.DES};modes.des=modes["des-cbc"];modes.des3=modes["des-ede3-cbc"];module.exports=DES;inherits(DES,CipherBase);function DES(opts){CipherBase.call(this);var modeName=opts.mode.toLowerCase();var mode=modes[modeName];var type;if(opts.decrypt){type="decrypt"}else{type="encrypt"}var key=opts.key;if(modeName==="des-ede"||modeName==="des-ede-cbc"){key=Buffer.concat([key,key.slice(0,8)])}var iv=opts.iv;this._des=mode.create({key:key,iv:iv,type:type})}DES.prototype._update=function(data){return new Buffer(this._des.update(data))};DES.prototype._final=function(){return new Buffer(this._des.final())}}).call(this,require("buffer").Buffer)},{buffer:53,"cipher-base":54,"des.js":63,inherits:107}],42:[function(require,module,exports){exports["des-ecb"]={key:8,iv:0};exports["des-cbc"]=exports.des={key:8,iv:8};exports["des-ede3-cbc"]=exports.des3={key:24,iv:8};exports["des-ede3"]={key:24,iv:0};exports["des-ede-cbc"]={key:16,iv:8};exports["des-ede"]={key:16,iv:0}},{}],43:[function(require,module,exports){(function(Buffer){var bn=require("bn.js");var randomBytes=require("randombytes");module.exports=crt;function blind(priv){var r=getr(priv);var blinder=r.toRed(bn.mont(priv.modulus)).redPow(new bn(priv.publicExponent)).fromRed();return{blinder:blinder,unblinder:r.invm(priv.modulus)}}function crt(msg,priv){var blinds=blind(priv);var len=priv.modulus.byteLength();var mod=bn.mont(priv.modulus);var blinded=new bn(msg).mul(blinds.blinder).umod(priv.modulus);var c1=blinded.toRed(bn.mont(priv.prime1));var c2=blinded.toRed(bn.mont(priv.prime2));var qinv=priv.coefficient;var p=priv.prime1;var q=priv.prime2;var m1=c1.redPow(priv.exponent1);var m2=c2.redPow(priv.exponent2);m1=m1.fromRed();m2=m2.fromRed();var h=m1.isub(m2).imul(qinv).umod(p);h.imul(q);m2.iadd(h);return new Buffer(m2.imul(blinds.unblinder).umod(priv.modulus).toArray(false,len))}crt.getr=getr;function getr(priv){var len=priv.modulus.byteLength();var r=new bn(randomBytes(len));while(r.cmp(priv.modulus)>=0||!r.umod(priv.prime1)||!r.umod(priv.prime2)){r=new bn(randomBytes(len))}return r}}).call(this,require("buffer").Buffer)},{"bn.js":20,buffer:53,randombytes:140}],44:[function(require,module,exports){module.exports=require("./browser/algorithms.json")},{"./browser/algorithms.json":45}],45:[function(require,module,exports){module.exports={sha224WithRSAEncryption:{sign:"rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},"RSA-SHA224":{sign:"ecdsa/rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},sha256WithRSAEncryption:{sign:"rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},"RSA-SHA256":{sign:"ecdsa/rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},sha384WithRSAEncryption:{sign:"rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},"RSA-SHA384":{sign:"ecdsa/rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},sha512WithRSAEncryption:{sign:"rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA512":{sign:"ecdsa/rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA1":{sign:"rsa",hash:"sha1",id:"3021300906052b0e03021a05000414"},"ecdsa-with-SHA1":{sign:"ecdsa",hash:"sha1",id:""},sha256:{sign:"ecdsa",hash:"sha256",id:""},sha224:{sign:"ecdsa",hash:"sha224",id:""},sha384:{sign:"ecdsa",hash:"sha384",id:""},sha512:{sign:"ecdsa",hash:"sha512",id:""},"DSA-SHA":{sign:"dsa",hash:"sha1",id:""},"DSA-SHA1":{sign:"dsa",hash:"sha1",id:""},DSA:{sign:"dsa",hash:"sha1",id:""},"DSA-WITH-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-WITH-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-WITH-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-WITH-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-RIPEMD160":{sign:"dsa",hash:"rmd160",id:""},ripemd160WithRSA:{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},"RSA-RIPEMD160":{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},md5WithRSAEncryption:{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"},"RSA-MD5":{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"}}},{}],46:[function(require,module,exports){module.exports={"1.3.132.0.10":"secp256k1","1.3.132.0.33":"p224","1.2.840.10045.3.1.1":"p192","1.2.840.10045.3.1.7":"p256","1.3.132.0.34":"p384","1.3.132.0.35":"p521"}},{}],47:[function(require,module,exports){(function(Buffer){var createHash=require("create-hash");var stream=require("stream");var inherits=require("inherits");var sign=require("./sign");var verify=require("./verify");var algorithms=require("./algorithms.json");Object.keys(algorithms).forEach(function(key){algorithms[key].id=new Buffer(algorithms[key].id,"hex");algorithms[key.toLowerCase()]=algorithms[key]});function Sign(algorithm){stream.Writable.call(this);var data=algorithms[algorithm];if(!data)throw new Error("Unknown message digest");this._hashType=data.hash;this._hash=createHash(data.hash);this._tag=data.id;this._signType=data.sign}inherits(Sign,stream.Writable);Sign.prototype._write=function _write(data,_,done){this._hash.update(data);done()};Sign.prototype.update=function update(data,enc){if(typeof data==="string")data=new Buffer(data,enc);this._hash.update(data);return this};Sign.prototype.sign=function signMethod(key,enc){this.end();var hash=this._hash.digest();var sig=sign(hash,key,this._hashType,this._signType,this._tag);return enc?sig.toString(enc):sig};function Verify(algorithm){stream.Writable.call(this);var data=algorithms[algorithm];if(!data)throw new Error("Unknown message digest");this._hash=createHash(data.hash);this._tag=data.id;this._signType=data.sign}inherits(Verify,stream.Writable);Verify.prototype._write=function _write(data,_,done){this._hash.update(data);done()};Verify.prototype.update=function update(data,enc){if(typeof data==="string")data=new Buffer(data,enc);this._hash.update(data);return this};Verify.prototype.verify=function verifyMethod(key,sig,enc){if(typeof sig==="string")sig=new Buffer(sig,enc);this.end();var hash=this._hash.digest();return verify(sig,hash,key,this._signType,this._tag)};function createSign(algorithm){return new Sign(algorithm)}function createVerify(algorithm){return new Verify(algorithm)}module.exports={Sign:createSign,Verify:createVerify,createSign:createSign,createVerify:createVerify}}).call(this,require("buffer").Buffer)},{"./algorithms.json":45,"./sign":48,"./verify":49,buffer:53,"create-hash":57,inherits:107,stream:172}],48:[function(require,module,exports){(function(Buffer){var createHmac=require("create-hmac");var crt=require("browserify-rsa");var EC=require("elliptic").ec;var BN=require("bn.js");var parseKeys=require("parse-asn1");var curves=require("./curves.json");function sign(hash,key,hashType,signType,tag){var priv=parseKeys(key);if(priv.curve){if(signType!=="ecdsa"&&signType!=="ecdsa/rsa")throw new Error("wrong private key type");return ecSign(hash,priv)}else if(priv.type==="dsa"){if(signType!=="dsa")throw new Error("wrong private key type");return dsaSign(hash,priv,hashType)}else{if(signType!=="rsa"&&signType!=="ecdsa/rsa")throw new Error("wrong private key type")}hash=Buffer.concat([tag,hash]);var len=priv.modulus.byteLength();var pad=[0,1];while(hash.length+pad.length+1<len)pad.push(255);pad.push(0);var i=-1;while(++i<hash.length)pad.push(hash[i]);var out=crt(pad,priv);return out}function ecSign(hash,priv){var curveId=curves[priv.curve.join(".")];if(!curveId)throw new Error("unknown curve "+priv.curve.join("."));var curve=new EC(curveId);var key=curve.keyFromPrivate(priv.privateKey);var out=key.sign(hash);return new Buffer(out.toDER())}function dsaSign(hash,priv,algo){var x=priv.params.priv_key;var p=priv.params.p;var q=priv.params.q;var g=priv.params.g;var r=new BN(0);var k;var H=bits2int(hash,q).mod(q);var s=false;var kv=getKey(x,q,hash,algo);while(s===false){k=makeKey(q,kv,algo);r=makeR(g,k,p,q);s=k.invm(q).imul(H.add(x.mul(r))).mod(q);if(s.cmpn(0)===0){s=false;r=new BN(0)}}return toDER(r,s)}function toDER(r,s){r=r.toArray();s=s.toArray();if(r[0]&128)r=[0].concat(r);if(s[0]&128)s=[0].concat(s);var total=r.length+s.length+4;var res=[48,total,2,r.length];res=res.concat(r,[2,s.length],s);return new Buffer(res)}function getKey(x,q,hash,algo){x=new Buffer(x.toArray());if(x.length<q.byteLength()){var zeros=new Buffer(q.byteLength()-x.length);zeros.fill(0);x=Buffer.concat([zeros,x])}var hlen=hash.length;var hbits=bits2octets(hash,q);var v=new Buffer(hlen);v.fill(1);var k=new Buffer(hlen);k.fill(0);k=createHmac(algo,k).update(v).update(new Buffer([0])).update(x).update(hbits).digest();v=createHmac(algo,k).update(v).digest();k=createHmac(algo,k).update(v).update(new Buffer([1])).update(x).update(hbits).digest();v=createHmac(algo,k).update(v).digest();return{k:k,v:v}}function bits2int(obits,q){var bits=new BN(obits);var shift=(obits.length<<3)-q.bitLength();if(shift>0)bits.ishrn(shift);return bits}function bits2octets(bits,q){bits=bits2int(bits,q);bits=bits.mod(q);var out=new Buffer(bits.toArray());if(out.length<q.byteLength()){var zeros=new Buffer(q.byteLength()-out.length);zeros.fill(0);out=Buffer.concat([zeros,out])}return out}function makeKey(q,kv,algo){var t;var k;do{t=new Buffer(0);while(t.length*8<q.bitLength()){kv.v=createHmac(algo,kv.k).update(kv.v).digest();t=Buffer.concat([t,kv.v])}k=bits2int(t,q);kv.k=createHmac(algo,kv.k).update(kv.v).update(new Buffer([0])).digest();kv.v=createHmac(algo,kv.k).update(kv.v).digest()}while(k.cmp(q)!==-1);return k}function makeR(g,k,p,q){return g.toRed(BN.mont(p)).redPow(k).fromRed().mod(q)}module.exports=sign;module.exports.getKey=getKey;module.exports.makeKey=makeKey}).call(this,require("buffer").Buffer)},{"./curves.json":46,"bn.js":20,"browserify-rsa":43,buffer:53,"create-hmac":60,elliptic:73,"parse-asn1":125}],49:[function(require,module,exports){(function(Buffer){var BN=require("bn.js");var EC=require("elliptic").ec;var parseKeys=require("parse-asn1");var curves=require("./curves.json");function verify(sig,hash,key,signType,tag){var pub=parseKeys(key);if(pub.type==="ec"){if(signType!=="ecdsa"&&signType!=="ecdsa/rsa")throw new Error("wrong public key type");return ecVerify(sig,hash,pub)}else if(pub.type==="dsa"){if(signType!=="dsa")throw new Error("wrong public key type");return dsaVerify(sig,hash,pub)}else{if(signType!=="rsa"&&signType!=="ecdsa/rsa")throw new Error("wrong public key type")}hash=Buffer.concat([tag,hash]);var len=pub.modulus.byteLength();var pad=[1];var padNum=0;while(hash.length+pad.length+2<len){pad.push(255);padNum++}pad.push(0);var i=-1;while(++i<hash.length){pad.push(hash[i])}pad=new Buffer(pad);var red=BN.mont(pub.modulus);sig=new BN(sig).toRed(red);sig=sig.redPow(new BN(pub.publicExponent));sig=new Buffer(sig.fromRed().toArray());var out=padNum<8?1:0;len=Math.min(sig.length,pad.length);if(sig.length!==pad.length)out=1;i=-1;while(++i<len)out|=sig[i]^pad[i];return out===0}function ecVerify(sig,hash,pub){var curveId=curves[pub.data.algorithm.curve.join(".")];if(!curveId)throw new Error("unknown curve "+pub.data.algorithm.curve.join("."));var curve=new EC(curveId);var pubkey=pub.data.subjectPrivateKey.data;return curve.verify(hash,sig,pubkey)}function dsaVerify(sig,hash,pub){var p=pub.data.p;var q=pub.data.q;var g=pub.data.g;var y=pub.data.pub_key;var unpacked=parseKeys.signature.decode(sig,"der");var s=unpacked.s;var r=unpacked.r;checkValue(s,q);checkValue(r,q);var montp=BN.mont(p);var w=s.invm(q);var v=g.toRed(montp).redPow(new BN(hash).mul(w).mod(q)).fromRed().mul(y.toRed(montp).redPow(r.mul(w).mod(q)).fromRed()).mod(p).mod(q);return v.cmp(r)===0}function checkValue(b,q){if(b.cmpn(0)<=0)throw new Error("invalid sig");if(b.cmp(q)>=q)throw new Error("invalid sig")}module.exports=verify}).call(this,require("buffer").Buffer)},{"./curves.json":46,"bn.js":20,buffer:53,elliptic:73,"parse-asn1":125}],50:[function(require,module,exports){arguments[4][22][0].apply(exports,arguments)},{dup:22}],51:[function(require,module,exports){var Buffer=require("buffer").Buffer;var isBufferEncoding=Buffer.isEncoding||function(encoding){switch(encoding&&encoding.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return true;default:return false}};function assertEncoding(encoding){if(encoding&&!isBufferEncoding(encoding)){throw new Error("Unknown encoding: "+encoding)}}var StringDecoder=exports.StringDecoder=function(encoding){this.encoding=(encoding||"utf8").toLowerCase().replace(/[-_]/,"");assertEncoding(encoding);switch(this.encoding){case"utf8":this.surrogateSize=3;break;case"ucs2":case"utf16le":this.surrogateSize=2;this.detectIncompleteChar=utf16DetectIncompleteChar;break;case"base64":this.surrogateSize=3;this.detectIncompleteChar=base64DetectIncompleteChar;break;default:this.write=passThroughWrite;return}this.charBuffer=new Buffer(6);this.charReceived=0;this.charLength=0};StringDecoder.prototype.write=function(buffer){var charStr="";while(this.charLength){var available=buffer.length>=this.charLength-this.charReceived?this.charLength-this.charReceived:buffer.length;buffer.copy(this.charBuffer,this.charReceived,0,available);this.charReceived+=available;if(this.charReceived<this.charLength){return""}buffer=buffer.slice(available,buffer.length);charStr=this.charBuffer.slice(0,this.charLength).toString(this.encoding);var charCode=charStr.charCodeAt(charStr.length-1);if(charCode>=55296&&charCode<=56319){this.charLength+=this.surrogateSize;charStr="";continue}this.charReceived=this.charLength=0;if(buffer.length===0){return charStr}break}this.detectIncompleteChar(buffer);var end=buffer.length;if(this.charLength){buffer.copy(this.charBuffer,0,buffer.length-this.charReceived,end);end-=this.charReceived}charStr+=buffer.toString(this.encoding,0,end);var end=charStr.length-1;var charCode=charStr.charCodeAt(end);if(charCode>=55296&&charCode<=56319){var size=this.surrogateSize;this.charLength+=size;this.charReceived+=size;this.charBuffer.copy(this.charBuffer,size,0,size);buffer.copy(this.charBuffer,0,0,size);return charStr.substring(0,end)}return charStr};StringDecoder.prototype.detectIncompleteChar=function(buffer){var i=buffer.length>=3?3:buffer.length;for(;i>0;i--){var c=buffer[buffer.length-i];if(i==1&&c>>5==6){this.charLength=2;break}if(i<=2&&c>>4==14){this.charLength=3;break}if(i<=3&&c>>3==30){this.charLength=4;break}}this.charReceived=i};StringDecoder.prototype.end=function(buffer){var res="";if(buffer&&buffer.length)res=this.write(buffer);if(this.charReceived){var cr=this.charReceived;var buf=this.charBuffer;var enc=this.encoding;res+=buf.slice(0,cr).toString(enc)}return res};function passThroughWrite(buffer){return buffer.toString(this.encoding)}function utf16DetectIncompleteChar(buffer){this.charReceived=buffer.length%2;this.charLength=this.charReceived?2:0}function base64DetectIncompleteChar(buffer){this.charReceived=buffer.length%3;this.charLength=this.charReceived?3:0}},{buffer:53}],52:[function(require,module,exports){(function(Buffer){module.exports=function xor(a,b){var length=Math.min(a.length,b.length);var buffer=new Buffer(length);for(var i=0;i<length;++i){buffer[i]=a[i]^b[i]}return buffer}}).call(this,require("buffer").Buffer)},{buffer:53}],53:[function(require,module,exports){(function(global){"use strict";var base64=require("base64-js");var ieee754=require("ieee754");var isArray=require("isarray");exports.Buffer=Buffer;exports.SlowBuffer=SlowBuffer;exports.INSPECT_MAX_BYTES=50;Buffer.TYPED_ARRAY_SUPPORT=global.TYPED_ARRAY_SUPPORT!==undefined?global.TYPED_ARRAY_SUPPORT:typedArraySupport();exports.kMaxLength=kMaxLength();function typedArraySupport(){try{var arr=new Uint8Array(1);arr.__proto__={__proto__:Uint8Array.prototype,foo:function(){return 42}};return arr.foo()===42&&typeof arr.subarray==="function"&&arr.subarray(1,1).byteLength===0}catch(e){return false}}function kMaxLength(){return Buffer.TYPED_ARRAY_SUPPORT?2147483647:1073741823}function createBuffer(that,length){if(kMaxLength()<length){throw new RangeError("Invalid typed array length")}if(Buffer.TYPED_ARRAY_SUPPORT){that=new Uint8Array(length);that.__proto__=Buffer.prototype}else{if(that===null){that=new Buffer(length)}that.length=length;
+}return that}function Buffer(arg,encodingOrOffset,length){if(!Buffer.TYPED_ARRAY_SUPPORT&&!(this instanceof Buffer)){return new Buffer(arg,encodingOrOffset,length)}if(typeof arg==="number"){if(typeof encodingOrOffset==="string"){throw new Error("If encoding is specified then the first argument must be a string")}return allocUnsafe(this,arg)}return from(this,arg,encodingOrOffset,length)}Buffer.poolSize=8192;Buffer._augment=function(arr){arr.__proto__=Buffer.prototype;return arr};function from(that,value,encodingOrOffset,length){if(typeof value==="number"){throw new TypeError('"value" argument must not be a number')}if(typeof ArrayBuffer!=="undefined"&&value instanceof ArrayBuffer){return fromArrayBuffer(that,value,encodingOrOffset,length)}if(typeof value==="string"){return fromString(that,value,encodingOrOffset)}return fromObject(that,value)}Buffer.from=function(value,encodingOrOffset,length){return from(null,value,encodingOrOffset,length)};if(Buffer.TYPED_ARRAY_SUPPORT){Buffer.prototype.__proto__=Uint8Array.prototype;Buffer.__proto__=Uint8Array;if(typeof Symbol!=="undefined"&&Symbol.species&&Buffer[Symbol.species]===Buffer){Object.defineProperty(Buffer,Symbol.species,{value:null,configurable:true})}}function assertSize(size){if(typeof size!=="number"){throw new TypeError('"size" argument must be a number')}else if(size<0){throw new RangeError('"size" argument must not be negative')}}function alloc(that,size,fill,encoding){assertSize(size);if(size<=0){return createBuffer(that,size)}if(fill!==undefined){return typeof encoding==="string"?createBuffer(that,size).fill(fill,encoding):createBuffer(that,size).fill(fill)}return createBuffer(that,size)}Buffer.alloc=function(size,fill,encoding){return alloc(null,size,fill,encoding)};function allocUnsafe(that,size){assertSize(size);that=createBuffer(that,size<0?0:checked(size)|0);if(!Buffer.TYPED_ARRAY_SUPPORT){for(var i=0;i<size;++i){that[i]=0}}return that}Buffer.allocUnsafe=function(size){return allocUnsafe(null,size)};Buffer.allocUnsafeSlow=function(size){return allocUnsafe(null,size)};function fromString(that,string,encoding){if(typeof encoding!=="string"||encoding===""){encoding="utf8"}if(!Buffer.isEncoding(encoding)){throw new TypeError('"encoding" must be a valid string encoding')}var length=byteLength(string,encoding)|0;that=createBuffer(that,length);var actual=that.write(string,encoding);if(actual!==length){that=that.slice(0,actual)}return that}function fromArrayLike(that,array){var length=array.length<0?0:checked(array.length)|0;that=createBuffer(that,length);for(var i=0;i<length;i+=1){that[i]=array[i]&255}return that}function fromArrayBuffer(that,array,byteOffset,length){array.byteLength;if(byteOffset<0||array.byteLength<byteOffset){throw new RangeError("'offset' is out of bounds")}if(array.byteLength<byteOffset+(length||0)){throw new RangeError("'length' is out of bounds")}if(byteOffset===undefined&&length===undefined){array=new Uint8Array(array)}else if(length===undefined){array=new Uint8Array(array,byteOffset)}else{array=new Uint8Array(array,byteOffset,length)}if(Buffer.TYPED_ARRAY_SUPPORT){that=array;that.__proto__=Buffer.prototype}else{that=fromArrayLike(that,array)}return that}function fromObject(that,obj){if(Buffer.isBuffer(obj)){var len=checked(obj.length)|0;that=createBuffer(that,len);if(that.length===0){return that}obj.copy(that,0,0,len);return that}if(obj){if(typeof ArrayBuffer!=="undefined"&&obj.buffer instanceof ArrayBuffer||"length"in obj){if(typeof obj.length!=="number"||isnan(obj.length)){return createBuffer(that,0)}return fromArrayLike(that,obj)}if(obj.type==="Buffer"&&isArray(obj.data)){return fromArrayLike(that,obj.data)}}throw new TypeError("First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.")}function checked(length){if(length>=kMaxLength()){throw new RangeError("Attempt to allocate Buffer larger than maximum "+"size: 0x"+kMaxLength().toString(16)+" bytes")}return length|0}function SlowBuffer(length){if(+length!=length){length=0}return Buffer.alloc(+length)}Buffer.isBuffer=function isBuffer(b){return!!(b!=null&&b._isBuffer)};Buffer.compare=function compare(a,b){if(!Buffer.isBuffer(a)||!Buffer.isBuffer(b)){throw new TypeError("Arguments must be Buffers")}if(a===b)return 0;var x=a.length;var y=b.length;for(var i=0,len=Math.min(x,y);i<len;++i){if(a[i]!==b[i]){x=a[i];y=b[i];break}}if(x<y)return-1;if(y<x)return 1;return 0};Buffer.isEncoding=function isEncoding(encoding){switch(String(encoding).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"latin1":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return true;default:return false}};Buffer.concat=function concat(list,length){if(!isArray(list)){throw new TypeError('"list" argument must be an Array of Buffers')}if(list.length===0){return Buffer.alloc(0)}var i;if(length===undefined){length=0;for(i=0;i<list.length;++i){length+=list[i].length}}var buffer=Buffer.allocUnsafe(length);var pos=0;for(i=0;i<list.length;++i){var buf=list[i];if(!Buffer.isBuffer(buf)){throw new TypeError('"list" argument must be an Array of Buffers')}buf.copy(buffer,pos);pos+=buf.length}return buffer};function byteLength(string,encoding){if(Buffer.isBuffer(string)){return string.length}if(typeof ArrayBuffer!=="undefined"&&typeof ArrayBuffer.isView==="function"&&(ArrayBuffer.isView(string)||string instanceof ArrayBuffer)){return string.byteLength}if(typeof string!=="string"){string=""+string}var len=string.length;if(len===0)return 0;var loweredCase=false;for(;;){switch(encoding){case"ascii":case"latin1":case"binary":return len;case"utf8":case"utf-8":case undefined:return utf8ToBytes(string).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return len*2;case"hex":return len>>>1;case"base64":return base64ToBytes(string).length;default:if(loweredCase)return utf8ToBytes(string).length;encoding=(""+encoding).toLowerCase();loweredCase=true}}}Buffer.byteLength=byteLength;function slowToString(encoding,start,end){var loweredCase=false;if(start===undefined||start<0){start=0}if(start>this.length){return""}if(end===undefined||end>this.length){end=this.length}if(end<=0){return""}end>>>=0;start>>>=0;if(end<=start){return""}if(!encoding)encoding="utf8";while(true){switch(encoding){case"hex":return hexSlice(this,start,end);case"utf8":case"utf-8":return utf8Slice(this,start,end);case"ascii":return asciiSlice(this,start,end);case"latin1":case"binary":return latin1Slice(this,start,end);case"base64":return base64Slice(this,start,end);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return utf16leSlice(this,start,end);default:if(loweredCase)throw new TypeError("Unknown encoding: "+encoding);encoding=(encoding+"").toLowerCase();loweredCase=true}}}Buffer.prototype._isBuffer=true;function swap(b,n,m){var i=b[n];b[n]=b[m];b[m]=i}Buffer.prototype.swap16=function swap16(){var len=this.length;if(len%2!==0){throw new RangeError("Buffer size must be a multiple of 16-bits")}for(var i=0;i<len;i+=2){swap(this,i,i+1)}return this};Buffer.prototype.swap32=function swap32(){var len=this.length;if(len%4!==0){throw new RangeError("Buffer size must be a multiple of 32-bits")}for(var i=0;i<len;i+=4){swap(this,i,i+3);swap(this,i+1,i+2)}return this};Buffer.prototype.swap64=function swap64(){var len=this.length;if(len%8!==0){throw new RangeError("Buffer size must be a multiple of 64-bits")}for(var i=0;i<len;i+=8){swap(this,i,i+7);swap(this,i+1,i+6);swap(this,i+2,i+5);swap(this,i+3,i+4)}return this};Buffer.prototype.toString=function toString(){var length=this.length|0;if(length===0)return"";if(arguments.length===0)return utf8Slice(this,0,length);return slowToString.apply(this,arguments)};Buffer.prototype.equals=function equals(b){if(!Buffer.isBuffer(b))throw new TypeError("Argument must be a Buffer");if(this===b)return true;return Buffer.compare(this,b)===0};Buffer.prototype.inspect=function inspect(){var str="";var max=exports.INSPECT_MAX_BYTES;if(this.length>0){str=this.toString("hex",0,max).match(/.{2}/g).join(" ");if(this.length>max)str+=" ... "}return"<Buffer "+str+">"};Buffer.prototype.compare=function compare(target,start,end,thisStart,thisEnd){if(!Buffer.isBuffer(target)){throw new TypeError("Argument must be a Buffer")}if(start===undefined){start=0}if(end===undefined){end=target?target.length:0}if(thisStart===undefined){thisStart=0}if(thisEnd===undefined){thisEnd=this.length}if(start<0||end>target.length||thisStart<0||thisEnd>this.length){throw new RangeError("out of range index")}if(thisStart>=thisEnd&&start>=end){return 0}if(thisStart>=thisEnd){return-1}if(start>=end){return 1}start>>>=0;end>>>=0;thisStart>>>=0;thisEnd>>>=0;if(this===target)return 0;var x=thisEnd-thisStart;var y=end-start;var len=Math.min(x,y);var thisCopy=this.slice(thisStart,thisEnd);var targetCopy=target.slice(start,end);for(var i=0;i<len;++i){if(thisCopy[i]!==targetCopy[i]){x=thisCopy[i];y=targetCopy[i];break}}if(x<y)return-1;if(y<x)return 1;return 0};function bidirectionalIndexOf(buffer,val,byteOffset,encoding,dir){if(buffer.length===0)return-1;if(typeof byteOffset==="string"){encoding=byteOffset;byteOffset=0}else if(byteOffset>2147483647){byteOffset=2147483647}else if(byteOffset<-2147483648){byteOffset=-2147483648}byteOffset=+byteOffset;if(isNaN(byteOffset)){byteOffset=dir?0:buffer.length-1}if(byteOffset<0)byteOffset=buffer.length+byteOffset;if(byteOffset>=buffer.length){if(dir)return-1;else byteOffset=buffer.length-1}else if(byteOffset<0){if(dir)byteOffset=0;else return-1}if(typeof val==="string"){val=Buffer.from(val,encoding)}if(Buffer.isBuffer(val)){if(val.length===0){return-1}return arrayIndexOf(buffer,val,byteOffset,encoding,dir)}else if(typeof val==="number"){val=val&255;if(Buffer.TYPED_ARRAY_SUPPORT&&typeof Uint8Array.prototype.indexOf==="function"){if(dir){return Uint8Array.prototype.indexOf.call(buffer,val,byteOffset)}else{return Uint8Array.prototype.lastIndexOf.call(buffer,val,byteOffset)}}return arrayIndexOf(buffer,[val],byteOffset,encoding,dir)}throw new TypeError("val must be string, number or Buffer")}function arrayIndexOf(arr,val,byteOffset,encoding,dir){var indexSize=1;var arrLength=arr.length;var valLength=val.length;if(encoding!==undefined){encoding=String(encoding).toLowerCase();if(encoding==="ucs2"||encoding==="ucs-2"||encoding==="utf16le"||encoding==="utf-16le"){if(arr.length<2||val.length<2){return-1}indexSize=2;arrLength/=2;valLength/=2;byteOffset/=2}}function read(buf,i){if(indexSize===1){return buf[i]}else{return buf.readUInt16BE(i*indexSize)}}var i;if(dir){var foundIndex=-1;for(i=byteOffset;i<arrLength;i++){if(read(arr,i)===read(val,foundIndex===-1?0:i-foundIndex)){if(foundIndex===-1)foundIndex=i;if(i-foundIndex+1===valLength)return foundIndex*indexSize}else{if(foundIndex!==-1)i-=i-foundIndex;foundIndex=-1}}}else{if(byteOffset+valLength>arrLength)byteOffset=arrLength-valLength;for(i=byteOffset;i>=0;i--){var found=true;for(var j=0;j<valLength;j++){if(read(arr,i+j)!==read(val,j)){found=false;break}}if(found)return i}}return-1}Buffer.prototype.includes=function includes(val,byteOffset,encoding){return this.indexOf(val,byteOffset,encoding)!==-1};Buffer.prototype.indexOf=function indexOf(val,byteOffset,encoding){return bidirectionalIndexOf(this,val,byteOffset,encoding,true)};Buffer.prototype.lastIndexOf=function lastIndexOf(val,byteOffset,encoding){return bidirectionalIndexOf(this,val,byteOffset,encoding,false)};function hexWrite(buf,string,offset,length){offset=Number(offset)||0;var remaining=buf.length-offset;if(!length){length=remaining}else{length=Number(length);if(length>remaining){length=remaining}}var strLen=string.length;if(strLen%2!==0)throw new TypeError("Invalid hex string");if(length>strLen/2){length=strLen/2}for(var i=0;i<length;++i){var parsed=parseInt(string.substr(i*2,2),16);if(isNaN(parsed))return i;buf[offset+i]=parsed}return i}function utf8Write(buf,string,offset,length){return blitBuffer(utf8ToBytes(string,buf.length-offset),buf,offset,length)}function asciiWrite(buf,string,offset,length){return blitBuffer(asciiToBytes(string),buf,offset,length)}function latin1Write(buf,string,offset,length){return asciiWrite(buf,string,offset,length)}function base64Write(buf,string,offset,length){return blitBuffer(base64ToBytes(string),buf,offset,length)}function ucs2Write(buf,string,offset,length){return blitBuffer(utf16leToBytes(string,buf.length-offset),buf,offset,length)}Buffer.prototype.write=function write(string,offset,length,encoding){if(offset===undefined){encoding="utf8";length=this.length;offset=0}else if(length===undefined&&typeof offset==="string"){encoding=offset;length=this.length;offset=0}else if(isFinite(offset)){offset=offset|0;if(isFinite(length)){length=length|0;if(encoding===undefined)encoding="utf8"}else{encoding=length;length=undefined}}else{throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported")}var remaining=this.length-offset;if(length===undefined||length>remaining)length=remaining;if(string.length>0&&(length<0||offset<0)||offset>this.length){throw new RangeError("Attempt to write outside buffer bounds")}if(!encoding)encoding="utf8";var loweredCase=false;for(;;){switch(encoding){case"hex":return hexWrite(this,string,offset,length);case"utf8":case"utf-8":return utf8Write(this,string,offset,length);case"ascii":return asciiWrite(this,string,offset,length);case"latin1":case"binary":return latin1Write(this,string,offset,length);case"base64":return base64Write(this,string,offset,length);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return ucs2Write(this,string,offset,length);default:if(loweredCase)throw new TypeError("Unknown encoding: "+encoding);encoding=(""+encoding).toLowerCase();loweredCase=true}}};Buffer.prototype.toJSON=function toJSON(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};function base64Slice(buf,start,end){if(start===0&&end===buf.length){return base64.fromByteArray(buf)}else{return base64.fromByteArray(buf.slice(start,end))}}function utf8Slice(buf,start,end){end=Math.min(buf.length,end);var res=[];var i=start;while(i<end){var firstByte=buf[i];var codePoint=null;var bytesPerSequence=firstByte>239?4:firstByte>223?3:firstByte>191?2:1;if(i+bytesPerSequence<=end){var secondByte,thirdByte,fourthByte,tempCodePoint;switch(bytesPerSequence){case 1:if(firstByte<128){codePoint=firstByte}break;case 2:secondByte=buf[i+1];if((secondByte&192)===128){tempCodePoint=(firstByte&31)<<6|secondByte&63;if(tempCodePoint>127){codePoint=tempCodePoint}}break;case 3:secondByte=buf[i+1];thirdByte=buf[i+2];if((secondByte&192)===128&&(thirdByte&192)===128){tempCodePoint=(firstByte&15)<<12|(secondByte&63)<<6|thirdByte&63;if(tempCodePoint>2047&&(tempCodePoint<55296||tempCodePoint>57343)){codePoint=tempCodePoint}}break;case 4:secondByte=buf[i+1];thirdByte=buf[i+2];fourthByte=buf[i+3];if((secondByte&192)===128&&(thirdByte&192)===128&&(fourthByte&192)===128){tempCodePoint=(firstByte&15)<<18|(secondByte&63)<<12|(thirdByte&63)<<6|fourthByte&63;if(tempCodePoint>65535&&tempCodePoint<1114112){codePoint=tempCodePoint}}}}if(codePoint===null){codePoint=65533;bytesPerSequence=1}else if(codePoint>65535){codePoint-=65536;res.push(codePoint>>>10&1023|55296);codePoint=56320|codePoint&1023}res.push(codePoint);i+=bytesPerSequence}return decodeCodePointsArray(res)}var MAX_ARGUMENTS_LENGTH=4096;function decodeCodePointsArray(codePoints){var len=codePoints.length;if(len<=MAX_ARGUMENTS_LENGTH){return String.fromCharCode.apply(String,codePoints)}var res="";var i=0;while(i<len){res+=String.fromCharCode.apply(String,codePoints.slice(i,i+=MAX_ARGUMENTS_LENGTH))}return res}function asciiSlice(buf,start,end){var ret="";end=Math.min(buf.length,end);for(var i=start;i<end;++i){ret+=String.fromCharCode(buf[i]&127)}return ret}function latin1Slice(buf,start,end){var ret="";end=Math.min(buf.length,end);for(var i=start;i<end;++i){ret+=String.fromCharCode(buf[i])}return ret}function hexSlice(buf,start,end){var len=buf.length;if(!start||start<0)start=0;if(!end||end<0||end>len)end=len;var out="";for(var i=start;i<end;++i){out+=toHex(buf[i])}return out}function utf16leSlice(buf,start,end){var bytes=buf.slice(start,end);var res="";for(var i=0;i<bytes.length;i+=2){res+=String.fromCharCode(bytes[i]+bytes[i+1]*256)}return res}Buffer.prototype.slice=function slice(start,end){var len=this.length;start=~~start;end=end===undefined?len:~~end;if(start<0){start+=len;if(start<0)start=0}else if(start>len){start=len}if(end<0){end+=len;if(end<0)end=0}else if(end>len){end=len}if(end<start)end=start;var newBuf;if(Buffer.TYPED_ARRAY_SUPPORT){newBuf=this.subarray(start,end);newBuf.__proto__=Buffer.prototype}else{var sliceLen=end-start;newBuf=new Buffer(sliceLen,undefined);for(var i=0;i<sliceLen;++i){newBuf[i]=this[i+start]}}return newBuf};function checkOffset(offset,ext,length){if(offset%1!==0||offset<0)throw new RangeError("offset is not uint");if(offset+ext>length)throw new RangeError("Trying to access beyond buffer length")}Buffer.prototype.readUIntLE=function readUIntLE(offset,byteLength,noAssert){offset=offset|0;byteLength=byteLength|0;if(!noAssert)checkOffset(offset,byteLength,this.length);var val=this[offset];var mul=1;var i=0;while(++i<byteLength&&(mul*=256)){val+=this[offset+i]*mul}return val};Buffer.prototype.readUIntBE=function readUIntBE(offset,byteLength,noAssert){offset=offset|0;byteLength=byteLength|0;if(!noAssert){checkOffset(offset,byteLength,this.length)}var val=this[offset+--byteLength];var mul=1;while(byteLength>0&&(mul*=256)){val+=this[offset+--byteLength]*mul}return val};Buffer.prototype.readUInt8=function readUInt8(offset,noAssert){if(!noAssert)checkOffset(offset,1,this.length);return this[offset]};Buffer.prototype.readUInt16LE=function readUInt16LE(offset,noAssert){if(!noAssert)checkOffset(offset,2,this.length);return this[offset]|this[offset+1]<<8};Buffer.prototype.readUInt16BE=function readUInt16BE(offset,noAssert){if(!noAssert)checkOffset(offset,2,this.length);return this[offset]<<8|this[offset+1]};Buffer.prototype.readUInt32LE=function readUInt32LE(offset,noAssert){if(!noAssert)checkOffset(offset,4,this.length);return(this[offset]|this[offset+1]<<8|this[offset+2]<<16)+this[offset+3]*16777216};Buffer.prototype.readUInt32BE=function readUInt32BE(offset,noAssert){if(!noAssert)checkOffset(offset,4,this.length);return this[offset]*16777216+(this[offset+1]<<16|this[offset+2]<<8|this[offset+3])};Buffer.prototype.readIntLE=function readIntLE(offset,byteLength,noAssert){offset=offset|0;byteLength=byteLength|0;if(!noAssert)checkOffset(offset,byteLength,this.length);var val=this[offset];var mul=1;var i=0;while(++i<byteLength&&(mul*=256)){val+=this[offset+i]*mul}mul*=128;if(val>=mul)val-=Math.pow(2,8*byteLength);return val};Buffer.prototype.readIntBE=function readIntBE(offset,byteLength,noAssert){offset=offset|0;byteLength=byteLength|0;if(!noAssert)checkOffset(offset,byteLength,this.length);var i=byteLength;var mul=1;var val=this[offset+--i];while(i>0&&(mul*=256)){val+=this[offset+--i]*mul}mul*=128;if(val>=mul)val-=Math.pow(2,8*byteLength);return val};Buffer.prototype.readInt8=function readInt8(offset,noAssert){if(!noAssert)checkOffset(offset,1,this.length);if(!(this[offset]&128))return this[offset];return(255-this[offset]+1)*-1};Buffer.prototype.readInt16LE=function readInt16LE(offset,noAssert){if(!noAssert)checkOffset(offset,2,this.length);var val=this[offset]|this[offset+1]<<8;return val&32768?val|4294901760:val};Buffer.prototype.readInt16BE=function readInt16BE(offset,noAssert){if(!noAssert)checkOffset(offset,2,this.length);var val=this[offset+1]|this[offset]<<8;return val&32768?val|4294901760:val};Buffer.prototype.readInt32LE=function readInt32LE(offset,noAssert){if(!noAssert)checkOffset(offset,4,this.length);return this[offset]|this[offset+1]<<8|this[offset+2]<<16|this[offset+3]<<24};Buffer.prototype.readInt32BE=function readInt32BE(offset,noAssert){if(!noAssert)checkOffset(offset,4,this.length);return this[offset]<<24|this[offset+1]<<16|this[offset+2]<<8|this[offset+3]};Buffer.prototype.readFloatLE=function readFloatLE(offset,noAssert){if(!noAssert)checkOffset(offset,4,this.length);return ieee754.read(this,offset,true,23,4)};Buffer.prototype.readFloatBE=function readFloatBE(offset,noAssert){if(!noAssert)checkOffset(offset,4,this.length);return ieee754.read(this,offset,false,23,4)};Buffer.prototype.readDoubleLE=function readDoubleLE(offset,noAssert){if(!noAssert)checkOffset(offset,8,this.length);return ieee754.read(this,offset,true,52,8)};Buffer.prototype.readDoubleBE=function readDoubleBE(offset,noAssert){if(!noAssert)checkOffset(offset,8,this.length);return ieee754.read(this,offset,false,52,8)};function checkInt(buf,value,offset,ext,max,min){if(!Buffer.isBuffer(buf))throw new TypeError('"buffer" argument must be a Buffer instance');if(value>max||value<min)throw new RangeError('"value" argument is out of bounds');if(offset+ext>buf.length)throw new RangeError("Index out of range")}Buffer.prototype.writeUIntLE=function writeUIntLE(value,offset,byteLength,noAssert){value=+value;offset=offset|0;byteLength=byteLength|0;if(!noAssert){var maxBytes=Math.pow(2,8*byteLength)-1;checkInt(this,value,offset,byteLength,maxBytes,0)}var mul=1;var i=0;this[offset]=value&255;while(++i<byteLength&&(mul*=256)){this[offset+i]=value/mul&255}return offset+byteLength};Buffer.prototype.writeUIntBE=function writeUIntBE(value,offset,byteLength,noAssert){value=+value;offset=offset|0;byteLength=byteLength|0;if(!noAssert){var maxBytes=Math.pow(2,8*byteLength)-1;checkInt(this,value,offset,byteLength,maxBytes,0)}var i=byteLength-1;var mul=1;this[offset+i]=value&255;while(--i>=0&&(mul*=256)){this[offset+i]=value/mul&255}return offset+byteLength};Buffer.prototype.writeUInt8=function writeUInt8(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,1,255,0);if(!Buffer.TYPED_ARRAY_SUPPORT)value=Math.floor(value);this[offset]=value&255;return offset+1};function objectWriteUInt16(buf,value,offset,littleEndian){if(value<0)value=65535+value+1;for(var i=0,j=Math.min(buf.length-offset,2);i<j;++i){buf[offset+i]=(value&255<<8*(littleEndian?i:1-i))>>>(littleEndian?i:1-i)*8}}Buffer.prototype.writeUInt16LE=function writeUInt16LE(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,2,65535,0);if(Buffer.TYPED_ARRAY_SUPPORT){this[offset]=value&255;this[offset+1]=value>>>8}else{objectWriteUInt16(this,value,offset,true)}return offset+2};Buffer.prototype.writeUInt16BE=function writeUInt16BE(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,2,65535,0);if(Buffer.TYPED_ARRAY_SUPPORT){this[offset]=value>>>8;this[offset+1]=value&255}else{objectWriteUInt16(this,value,offset,false)}return offset+2};function objectWriteUInt32(buf,value,offset,littleEndian){if(value<0)value=4294967295+value+1;for(var i=0,j=Math.min(buf.length-offset,4);i<j;++i){buf[offset+i]=value>>>(littleEndian?i:3-i)*8&255}}Buffer.prototype.writeUInt32LE=function writeUInt32LE(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,4,4294967295,0);if(Buffer.TYPED_ARRAY_SUPPORT){this[offset+3]=value>>>24;this[offset+2]=value>>>16;this[offset+1]=value>>>8;this[offset]=value&255}else{objectWriteUInt32(this,value,offset,true)}return offset+4};Buffer.prototype.writeUInt32BE=function writeUInt32BE(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,4,4294967295,0);if(Buffer.TYPED_ARRAY_SUPPORT){this[offset]=value>>>24;this[offset+1]=value>>>16;this[offset+2]=value>>>8;this[offset+3]=value&255}else{objectWriteUInt32(this,value,offset,false)}return offset+4};Buffer.prototype.writeIntLE=function writeIntLE(value,offset,byteLength,noAssert){value=+value;offset=offset|0;if(!noAssert){var limit=Math.pow(2,8*byteLength-1);checkInt(this,value,offset,byteLength,limit-1,-limit)}var i=0;var mul=1;var sub=0;this[offset]=value&255;while(++i<byteLength&&(mul*=256)){if(value<0&&sub===0&&this[offset+i-1]!==0){sub=1}this[offset+i]=(value/mul>>0)-sub&255}return offset+byteLength};Buffer.prototype.writeIntBE=function writeIntBE(value,offset,byteLength,noAssert){value=+value;offset=offset|0;if(!noAssert){var limit=Math.pow(2,8*byteLength-1);checkInt(this,value,offset,byteLength,limit-1,-limit)}var i=byteLength-1;var mul=1;var sub=0;this[offset+i]=value&255;while(--i>=0&&(mul*=256)){if(value<0&&sub===0&&this[offset+i+1]!==0){sub=1}this[offset+i]=(value/mul>>0)-sub&255}return offset+byteLength};Buffer.prototype.writeInt8=function writeInt8(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,1,127,-128);if(!Buffer.TYPED_ARRAY_SUPPORT)value=Math.floor(value);if(value<0)value=255+value+1;this[offset]=value&255;return offset+1};Buffer.prototype.writeInt16LE=function writeInt16LE(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,2,32767,-32768);if(Buffer.TYPED_ARRAY_SUPPORT){this[offset]=value&255;this[offset+1]=value>>>8}else{objectWriteUInt16(this,value,offset,true)}return offset+2};Buffer.prototype.writeInt16BE=function writeInt16BE(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,2,32767,-32768);if(Buffer.TYPED_ARRAY_SUPPORT){this[offset]=value>>>8;this[offset+1]=value&255}else{objectWriteUInt16(this,value,offset,false)}return offset+2};Buffer.prototype.writeInt32LE=function writeInt32LE(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,4,2147483647,-2147483648);if(Buffer.TYPED_ARRAY_SUPPORT){this[offset]=value&255;this[offset+1]=value>>>8;this[offset+2]=value>>>16;this[offset+3]=value>>>24}else{objectWriteUInt32(this,value,offset,true)}return offset+4};Buffer.prototype.writeInt32BE=function writeInt32BE(value,offset,noAssert){value=+value;offset=offset|0;if(!noAssert)checkInt(this,value,offset,4,2147483647,-2147483648);if(value<0)value=4294967295+value+1;if(Buffer.TYPED_ARRAY_SUPPORT){this[offset]=value>>>24;this[offset+1]=value>>>16;this[offset+2]=value>>>8;this[offset+3]=value&255}else{objectWriteUInt32(this,value,offset,false)}return offset+4};function checkIEEE754(buf,value,offset,ext,max,min){if(offset+ext>buf.length)throw new RangeError("Index out of range");if(offset<0)throw new RangeError("Index out of range")}function writeFloat(buf,value,offset,littleEndian,noAssert){if(!noAssert){checkIEEE754(buf,value,offset,4,3.4028234663852886e38,-3.4028234663852886e38)}ieee754.write(buf,value,offset,littleEndian,23,4);return offset+4}Buffer.prototype.writeFloatLE=function writeFloatLE(value,offset,noAssert){return writeFloat(this,value,offset,true,noAssert)};Buffer.prototype.writeFloatBE=function writeFloatBE(value,offset,noAssert){return writeFloat(this,value,offset,false,noAssert)};function writeDouble(buf,value,offset,littleEndian,noAssert){if(!noAssert){checkIEEE754(buf,value,offset,8,1.7976931348623157e308,-1.7976931348623157e308)}ieee754.write(buf,value,offset,littleEndian,52,8);return offset+8}Buffer.prototype.writeDoubleLE=function writeDoubleLE(value,offset,noAssert){return writeDouble(this,value,offset,true,noAssert)};Buffer.prototype.writeDoubleBE=function writeDoubleBE(value,offset,noAssert){return writeDouble(this,value,offset,false,noAssert)};Buffer.prototype.copy=function copy(target,targetStart,start,end){if(!start)start=0;if(!end&&end!==0)end=this.length;if(targetStart>=target.length)targetStart=target.length;if(!targetStart)targetStart=0;if(end>0&&end<start)end=start;if(end===start)return 0;if(target.length===0||this.length===0)return 0;if(targetStart<0){throw new RangeError("targetStart out of bounds")}if(start<0||start>=this.length)throw new RangeError("sourceStart out of bounds");if(end<0)throw new RangeError("sourceEnd out of bounds");if(end>this.length)end=this.length;if(target.length-targetStart<end-start){end=target.length-targetStart+start}var len=end-start;var i;if(this===target&&start<targetStart&&targetStart<end){for(i=len-1;i>=0;--i){target[i+targetStart]=this[i+start]}}else if(len<1e3||!Buffer.TYPED_ARRAY_SUPPORT){for(i=0;i<len;++i){target[i+targetStart]=this[i+start]}}else{Uint8Array.prototype.set.call(target,this.subarray(start,start+len),targetStart)}return len};Buffer.prototype.fill=function fill(val,start,end,encoding){if(typeof val==="string"){if(typeof start==="string"){encoding=start;start=0;end=this.length}else if(typeof end==="string"){encoding=end;end=this.length}if(val.length===1){var code=val.charCodeAt(0);if(code<256){val=code}}if(encoding!==undefined&&typeof encoding!=="string"){throw new TypeError("encoding must be a string")}if(typeof encoding==="string"&&!Buffer.isEncoding(encoding)){throw new TypeError("Unknown encoding: "+encoding)}}else if(typeof val==="number"){val=val&255}if(start<0||this.length<start||this.length<end){throw new RangeError("Out of range index")}if(end<=start){return this}start=start>>>0;end=end===undefined?this.length:end>>>0;if(!val)val=0;var i;if(typeof val==="number"){for(i=start;i<end;++i){this[i]=val}}else{var bytes=Buffer.isBuffer(val)?val:utf8ToBytes(new Buffer(val,encoding).toString());var len=bytes.length;for(i=0;i<end-start;++i){this[i+start]=bytes[i%len]}}return this};var INVALID_BASE64_RE=/[^+\/0-9A-Za-z-_]/g;function base64clean(str){str=stringtrim(str).replace(INVALID_BASE64_RE,"");if(str.length<2)return"";while(str.length%4!==0){str=str+"="}return str}function stringtrim(str){if(str.trim)return str.trim();return str.replace(/^\s+|\s+$/g,"")}function toHex(n){if(n<16)return"0"+n.toString(16);return n.toString(16)}function utf8ToBytes(string,units){units=units||Infinity;var codePoint;var length=string.length;var leadSurrogate=null;var bytes=[];for(var i=0;i<length;++i){codePoint=string.charCodeAt(i);if(codePoint>55295&&codePoint<57344){if(!leadSurrogate){if(codePoint>56319){if((units-=3)>-1)bytes.push(239,191,189);continue}else if(i+1===length){if((units-=3)>-1)bytes.push(239,191,189);continue}leadSurrogate=codePoint;continue}if(codePoint<56320){if((units-=3)>-1)bytes.push(239,191,189);leadSurrogate=codePoint;continue}codePoint=(leadSurrogate-55296<<10|codePoint-56320)+65536}else if(leadSurrogate){if((units-=3)>-1)bytes.push(239,191,189)}leadSurrogate=null;if(codePoint<128){if((units-=1)<0)break;bytes.push(codePoint)}else if(codePoint<2048){if((units-=2)<0)break;bytes.push(codePoint>>6|192,codePoint&63|128)}else if(codePoint<65536){if((units-=3)<0)break;bytes.push(codePoint>>12|224,codePoint>>6&63|128,codePoint&63|128)}else if(codePoint<1114112){if((units-=4)<0)break;bytes.push(codePoint>>18|240,codePoint>>12&63|128,codePoint>>6&63|128,codePoint&63|128)}else{throw new Error("Invalid code point")}}return bytes}function asciiToBytes(str){var byteArray=[];for(var i=0;i<str.length;++i){byteArray.push(str.charCodeAt(i)&255)}return byteArray}function utf16leToBytes(str,units){var c,hi,lo;var byteArray=[];for(var i=0;i<str.length;++i){if((units-=2)<0)break;c=str.charCodeAt(i);hi=c>>8;lo=c%256;byteArray.push(lo);byteArray.push(hi)}return byteArray}function base64ToBytes(str){return base64.toByteArray(base64clean(str))}function blitBuffer(src,dst,offset,length){for(var i=0;i<length;++i){if(i+offset>=dst.length||i>=src.length)break;dst[i+offset]=src[i]}return i}function isnan(val){return val!==val}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"base64-js":18,ieee754:105,isarray:109}],54:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer;var Transform=require("stream").Transform;var StringDecoder=require("string_decoder").StringDecoder;var inherits=require("inherits");function CipherBase(hashMode){Transform.call(this);this.hashMode=typeof hashMode==="string";if(this.hashMode){this[hashMode]=this._finalOrDigest}else{this.final=this._finalOrDigest}if(this._final){this.__final=this._final;this._final=null}this._decoder=null;this._encoding=null}inherits(CipherBase,Transform);CipherBase.prototype.update=function(data,inputEnc,outputEnc){if(typeof data==="string"){data=Buffer.from(data,inputEnc)}var outData=this._update(data);
+if(this.hashMode)return this;if(outputEnc){outData=this._toString(outData,outputEnc)}return outData};CipherBase.prototype.setAutoPadding=function(){};CipherBase.prototype.getAuthTag=function(){throw new Error("trying to get auth tag in unsupported state")};CipherBase.prototype.setAuthTag=function(){throw new Error("trying to set auth tag in unsupported state")};CipherBase.prototype.setAAD=function(){throw new Error("trying to set aad in unsupported state")};CipherBase.prototype._transform=function(data,_,next){var err;try{if(this.hashMode){this._update(data)}else{this.push(this._update(data))}}catch(e){err=e}finally{next(err)}};CipherBase.prototype._flush=function(done){var err;try{this.push(this.__final())}catch(e){err=e}done(err)};CipherBase.prototype._finalOrDigest=function(outputEnc){var outData=this.__final()||Buffer.alloc(0);if(outputEnc){outData=this._toString(outData,outputEnc,true)}return outData};CipherBase.prototype._toString=function(value,enc,fin){if(!this._decoder){this._decoder=new StringDecoder(enc);this._encoding=enc}if(this._encoding!==enc)throw new Error("can't switch encodings");var out=this._decoder.write(value);if(fin){out+=this._decoder.end()}return out};module.exports=CipherBase},{inherits:107,"safe-buffer":156,stream:172,string_decoder:51}],55:[function(require,module,exports){(function(Buffer){function isArray(arg){if(Array.isArray){return Array.isArray(arg)}return objectToString(arg)==="[object Array]"}exports.isArray=isArray;function isBoolean(arg){return typeof arg==="boolean"}exports.isBoolean=isBoolean;function isNull(arg){return arg===null}exports.isNull=isNull;function isNullOrUndefined(arg){return arg==null}exports.isNullOrUndefined=isNullOrUndefined;function isNumber(arg){return typeof arg==="number"}exports.isNumber=isNumber;function isString(arg){return typeof arg==="string"}exports.isString=isString;function isSymbol(arg){return typeof arg==="symbol"}exports.isSymbol=isSymbol;function isUndefined(arg){return arg===void 0}exports.isUndefined=isUndefined;function isRegExp(re){return objectToString(re)==="[object RegExp]"}exports.isRegExp=isRegExp;function isObject(arg){return typeof arg==="object"&&arg!==null}exports.isObject=isObject;function isDate(d){return objectToString(d)==="[object Date]"}exports.isDate=isDate;function isError(e){return objectToString(e)==="[object Error]"||e instanceof Error}exports.isError=isError;function isFunction(arg){return typeof arg==="function"}exports.isFunction=isFunction;function isPrimitive(arg){return arg===null||typeof arg==="boolean"||typeof arg==="number"||typeof arg==="string"||typeof arg==="symbol"||typeof arg==="undefined"}exports.isPrimitive=isPrimitive;exports.isBuffer=Buffer.isBuffer;function objectToString(o){return Object.prototype.toString.call(o)}}).call(this,{isBuffer:require("../../is-buffer/index.js")})},{"../../is-buffer/index.js":108}],56:[function(require,module,exports){(function(Buffer){var elliptic=require("elliptic");var BN=require("bn.js");module.exports=function createECDH(curve){return new ECDH(curve)};var aliases={secp256k1:{name:"secp256k1",byteLength:32},secp224r1:{name:"p224",byteLength:28},prime256v1:{name:"p256",byteLength:32},prime192v1:{name:"p192",byteLength:24},ed25519:{name:"ed25519",byteLength:32},secp384r1:{name:"p384",byteLength:48},secp521r1:{name:"p521",byteLength:66}};aliases.p224=aliases.secp224r1;aliases.p256=aliases.secp256r1=aliases.prime256v1;aliases.p192=aliases.secp192r1=aliases.prime192v1;aliases.p384=aliases.secp384r1;aliases.p521=aliases.secp521r1;function ECDH(curve){this.curveType=aliases[curve];if(!this.curveType){this.curveType={name:curve}}this.curve=new elliptic.ec(this.curveType.name);this.keys=void 0}ECDH.prototype.generateKeys=function(enc,format){this.keys=this.curve.genKeyPair();return this.getPublicKey(enc,format)};ECDH.prototype.computeSecret=function(other,inenc,enc){inenc=inenc||"utf8";if(!Buffer.isBuffer(other)){other=new Buffer(other,inenc)}var otherPub=this.curve.keyFromPublic(other).getPublic();var out=otherPub.mul(this.keys.getPrivate()).getX();return formatReturnValue(out,enc,this.curveType.byteLength)};ECDH.prototype.getPublicKey=function(enc,format){var key=this.keys.getPublic(format==="compressed",true);if(format==="hybrid"){if(key[key.length-1]%2){key[0]=7}else{key[0]=6}}return formatReturnValue(key,enc)};ECDH.prototype.getPrivateKey=function(enc){return formatReturnValue(this.keys.getPrivate(),enc)};ECDH.prototype.setPublicKey=function(pub,enc){enc=enc||"utf8";if(!Buffer.isBuffer(pub)){pub=new Buffer(pub,enc)}this.keys._importPublic(pub);return this};ECDH.prototype.setPrivateKey=function(priv,enc){enc=enc||"utf8";if(!Buffer.isBuffer(priv)){priv=new Buffer(priv,enc)}var _priv=new BN(priv);_priv=_priv.toString(16);this.keys._importPrivate(_priv);return this};function formatReturnValue(bn,enc,len){if(!Array.isArray(bn)){bn=bn.toArray()}var buf=new Buffer(bn);if(len&&buf.length<len){var zeros=new Buffer(len-buf.length);zeros.fill(0);buf=Buffer.concat([zeros,buf])}if(!enc){return buf}else{return buf.toString(enc)}}}).call(this,require("buffer").Buffer)},{"bn.js":20,buffer:53,elliptic:73}],57:[function(require,module,exports){(function(Buffer){"use strict";var inherits=require("inherits");var md5=require("./md5");var RIPEMD160=require("ripemd160");var sha=require("sha.js");var Base=require("cipher-base");function HashNoConstructor(hash){Base.call(this,"digest");this._hash=hash;this.buffers=[]}inherits(HashNoConstructor,Base);HashNoConstructor.prototype._update=function(data){this.buffers.push(data)};HashNoConstructor.prototype._final=function(){var buf=Buffer.concat(this.buffers);var r=this._hash(buf);this.buffers=null;return r};function Hash(hash){Base.call(this,"digest");this._hash=hash}inherits(Hash,Base);Hash.prototype._update=function(data){this._hash.update(data)};Hash.prototype._final=function(){return this._hash.digest()};module.exports=function createHash(alg){alg=alg.toLowerCase();if(alg==="md5")return new HashNoConstructor(md5);if(alg==="rmd160"||alg==="ripemd160")return new Hash(new RIPEMD160);return new Hash(sha(alg))}}).call(this,require("buffer").Buffer)},{"./md5":59,buffer:53,"cipher-base":54,inherits:107,ripemd160:155,"sha.js":164}],58:[function(require,module,exports){(function(Buffer){"use strict";var intSize=4;var zeroBuffer=new Buffer(intSize);zeroBuffer.fill(0);var charSize=8;var hashSize=16;function toArray(buf){if(buf.length%intSize!==0){var len=buf.length+(intSize-buf.length%intSize);buf=Buffer.concat([buf,zeroBuffer],len)}var arr=new Array(buf.length>>>2);for(var i=0,j=0;i<buf.length;i+=intSize,j++){arr[j]=buf.readInt32LE(i)}return arr}module.exports=function hash(buf,fn){var arr=fn(toArray(buf),buf.length*charSize);buf=new Buffer(hashSize);for(var i=0;i<arr.length;i++){buf.writeInt32LE(arr[i],i<<2,true)}return buf}}).call(this,require("buffer").Buffer)},{buffer:53}],59:[function(require,module,exports){"use strict";var makeHash=require("./make-hash");function core_md5(x,len){x[len>>5]|=128<<len%32;x[(len+64>>>9<<4)+14]=len;var a=1732584193;var b=-271733879;var c=-1732584194;var d=271733878;for(var i=0;i<x.length;i+=16){var olda=a;var oldb=b;var oldc=c;var oldd=d;a=md5_ff(a,b,c,d,x[i+0],7,-680876936);d=md5_ff(d,a,b,c,x[i+1],12,-389564586);c=md5_ff(c,d,a,b,x[i+2],17,606105819);b=md5_ff(b,c,d,a,x[i+3],22,-1044525330);a=md5_ff(a,b,c,d,x[i+4],7,-176418897);d=md5_ff(d,a,b,c,x[i+5],12,1200080426);c=md5_ff(c,d,a,b,x[i+6],17,-1473231341);b=md5_ff(b,c,d,a,x[i+7],22,-45705983);a=md5_ff(a,b,c,d,x[i+8],7,1770035416);d=md5_ff(d,a,b,c,x[i+9],12,-1958414417);c=md5_ff(c,d,a,b,x[i+10],17,-42063);b=md5_ff(b,c,d,a,x[i+11],22,-1990404162);a=md5_ff(a,b,c,d,x[i+12],7,1804603682);d=md5_ff(d,a,b,c,x[i+13],12,-40341101);c=md5_ff(c,d,a,b,x[i+14],17,-1502002290);b=md5_ff(b,c,d,a,x[i+15],22,1236535329);a=md5_gg(a,b,c,d,x[i+1],5,-165796510);d=md5_gg(d,a,b,c,x[i+6],9,-1069501632);c=md5_gg(c,d,a,b,x[i+11],14,643717713);b=md5_gg(b,c,d,a,x[i+0],20,-373897302);a=md5_gg(a,b,c,d,x[i+5],5,-701558691);d=md5_gg(d,a,b,c,x[i+10],9,38016083);c=md5_gg(c,d,a,b,x[i+15],14,-660478335);b=md5_gg(b,c,d,a,x[i+4],20,-405537848);a=md5_gg(a,b,c,d,x[i+9],5,568446438);d=md5_gg(d,a,b,c,x[i+14],9,-1019803690);c=md5_gg(c,d,a,b,x[i+3],14,-187363961);b=md5_gg(b,c,d,a,x[i+8],20,1163531501);a=md5_gg(a,b,c,d,x[i+13],5,-1444681467);d=md5_gg(d,a,b,c,x[i+2],9,-51403784);c=md5_gg(c,d,a,b,x[i+7],14,1735328473);b=md5_gg(b,c,d,a,x[i+12],20,-1926607734);a=md5_hh(a,b,c,d,x[i+5],4,-378558);d=md5_hh(d,a,b,c,x[i+8],11,-2022574463);c=md5_hh(c,d,a,b,x[i+11],16,1839030562);b=md5_hh(b,c,d,a,x[i+14],23,-35309556);a=md5_hh(a,b,c,d,x[i+1],4,-1530992060);d=md5_hh(d,a,b,c,x[i+4],11,1272893353);c=md5_hh(c,d,a,b,x[i+7],16,-155497632);b=md5_hh(b,c,d,a,x[i+10],23,-1094730640);a=md5_hh(a,b,c,d,x[i+13],4,681279174);d=md5_hh(d,a,b,c,x[i+0],11,-358537222);c=md5_hh(c,d,a,b,x[i+3],16,-722521979);b=md5_hh(b,c,d,a,x[i+6],23,76029189);a=md5_hh(a,b,c,d,x[i+9],4,-640364487);d=md5_hh(d,a,b,c,x[i+12],11,-421815835);c=md5_hh(c,d,a,b,x[i+15],16,530742520);b=md5_hh(b,c,d,a,x[i+2],23,-995338651);a=md5_ii(a,b,c,d,x[i+0],6,-198630844);d=md5_ii(d,a,b,c,x[i+7],10,1126891415);c=md5_ii(c,d,a,b,x[i+14],15,-1416354905);b=md5_ii(b,c,d,a,x[i+5],21,-57434055);a=md5_ii(a,b,c,d,x[i+12],6,1700485571);d=md5_ii(d,a,b,c,x[i+3],10,-1894986606);c=md5_ii(c,d,a,b,x[i+10],15,-1051523);b=md5_ii(b,c,d,a,x[i+1],21,-2054922799);a=md5_ii(a,b,c,d,x[i+8],6,1873313359);d=md5_ii(d,a,b,c,x[i+15],10,-30611744);c=md5_ii(c,d,a,b,x[i+6],15,-1560198380);b=md5_ii(b,c,d,a,x[i+13],21,1309151649);a=md5_ii(a,b,c,d,x[i+4],6,-145523070);d=md5_ii(d,a,b,c,x[i+11],10,-1120210379);c=md5_ii(c,d,a,b,x[i+2],15,718787259);b=md5_ii(b,c,d,a,x[i+9],21,-343485551);a=safe_add(a,olda);b=safe_add(b,oldb);c=safe_add(c,oldc);d=safe_add(d,oldd)}return[a,b,c,d]}function md5_cmn(q,a,b,x,s,t){return safe_add(bit_rol(safe_add(safe_add(a,q),safe_add(x,t)),s),b)}function md5_ff(a,b,c,d,x,s,t){return md5_cmn(b&c|~b&d,a,b,x,s,t)}function md5_gg(a,b,c,d,x,s,t){return md5_cmn(b&d|c&~d,a,b,x,s,t)}function md5_hh(a,b,c,d,x,s,t){return md5_cmn(b^c^d,a,b,x,s,t)}function md5_ii(a,b,c,d,x,s,t){return md5_cmn(c^(b|~d),a,b,x,s,t)}function safe_add(x,y){var lsw=(x&65535)+(y&65535);var msw=(x>>16)+(y>>16)+(lsw>>16);return msw<<16|lsw&65535}function bit_rol(num,cnt){return num<<cnt|num>>>32-cnt}module.exports=function md5(buf){return makeHash(buf,core_md5)}},{"./make-hash":58}],60:[function(require,module,exports){"use strict";var inherits=require("inherits");var Legacy=require("./legacy");var Base=require("cipher-base");var Buffer=require("safe-buffer").Buffer;var md5=require("create-hash/md5");var RIPEMD160=require("ripemd160");var sha=require("sha.js");var ZEROS=Buffer.alloc(128);function Hmac(alg,key){Base.call(this,"digest");if(typeof key==="string"){key=Buffer.from(key)}var blocksize=alg==="sha512"||alg==="sha384"?128:64;this._alg=alg;this._key=key;if(key.length>blocksize){var hash=alg==="rmd160"?new RIPEMD160:sha(alg);key=hash.update(key).digest()}else if(key.length<blocksize){key=Buffer.concat([key,ZEROS],blocksize)}var ipad=this._ipad=Buffer.allocUnsafe(blocksize);var opad=this._opad=Buffer.allocUnsafe(blocksize);for(var i=0;i<blocksize;i++){ipad[i]=key[i]^54;opad[i]=key[i]^92}this._hash=alg==="rmd160"?new RIPEMD160:sha(alg);this._hash.update(ipad)}inherits(Hmac,Base);Hmac.prototype._update=function(data){this._hash.update(data)};Hmac.prototype._final=function(){var h=this._hash.digest();var hash=this._alg==="rmd160"?new RIPEMD160:sha(this._alg);return hash.update(this._opad).update(h).digest()};module.exports=function createHmac(alg,key){alg=alg.toLowerCase();if(alg==="rmd160"||alg==="ripemd160"){return new Hmac("rmd160",key)}if(alg==="md5"){return new Legacy(md5,key)}return new Hmac(alg,key)}},{"./legacy":61,"cipher-base":54,"create-hash/md5":59,inherits:107,ripemd160:155,"safe-buffer":156,"sha.js":164}],61:[function(require,module,exports){"use strict";var inherits=require("inherits");var Buffer=require("safe-buffer").Buffer;var Base=require("cipher-base");var ZEROS=Buffer.alloc(128);var blocksize=64;function Hmac(alg,key){Base.call(this,"digest");if(typeof key==="string"){key=Buffer.from(key)}this._alg=alg;this._key=key;if(key.length>blocksize){key=alg(key)}else if(key.length<blocksize){key=Buffer.concat([key,ZEROS],blocksize)}var ipad=this._ipad=Buffer.allocUnsafe(blocksize);var opad=this._opad=Buffer.allocUnsafe(blocksize);for(var i=0;i<blocksize;i++){ipad[i]=key[i]^54;opad[i]=key[i]^92}this._hash=[ipad]}inherits(Hmac,Base);Hmac.prototype._update=function(data){this._hash.push(data)};Hmac.prototype._final=function(){var h=this._alg(Buffer.concat(this._hash));return this._alg(Buffer.concat([this._opad,h]))};module.exports=Hmac},{"cipher-base":54,inherits:107,"safe-buffer":156}],62:[function(require,module,exports){"use strict";exports.randomBytes=exports.rng=exports.pseudoRandomBytes=exports.prng=require("randombytes");exports.createHash=exports.Hash=require("create-hash");exports.createHmac=exports.Hmac=require("create-hmac");var algos=require("browserify-sign/algos");var algoKeys=Object.keys(algos);var hashes=["sha1","sha224","sha256","sha384","sha512","md5","rmd160"].concat(algoKeys);exports.getHashes=function(){return hashes};var p=require("pbkdf2");exports.pbkdf2=p.pbkdf2;exports.pbkdf2Sync=p.pbkdf2Sync;var aes=require("browserify-cipher");exports.Cipher=aes.Cipher;exports.createCipher=aes.createCipher;exports.Cipheriv=aes.Cipheriv;exports.createCipheriv=aes.createCipheriv;exports.Decipher=aes.Decipher;exports.createDecipher=aes.createDecipher;exports.Decipheriv=aes.Decipheriv;exports.createDecipheriv=aes.createDecipheriv;exports.getCiphers=aes.getCiphers;exports.listCiphers=aes.listCiphers;var dh=require("diffie-hellman");exports.DiffieHellmanGroup=dh.DiffieHellmanGroup;exports.createDiffieHellmanGroup=dh.createDiffieHellmanGroup;exports.getDiffieHellman=dh.getDiffieHellman;exports.createDiffieHellman=dh.createDiffieHellman;exports.DiffieHellman=dh.DiffieHellman;var sign=require("browserify-sign");exports.createSign=sign.createSign;exports.Sign=sign.Sign;exports.createVerify=sign.createVerify;exports.Verify=sign.Verify;exports.createECDH=require("create-ecdh");var publicEncrypt=require("public-encrypt");exports.publicEncrypt=publicEncrypt.publicEncrypt;exports.privateEncrypt=publicEncrypt.privateEncrypt;exports.publicDecrypt=publicEncrypt.publicDecrypt;exports.privateDecrypt=publicEncrypt.privateDecrypt;var rf=require("randomfill");exports.randomFill=rf.randomFill;exports.randomFillSync=rf.randomFillSync;exports.createCredentials=function(){throw new Error(["sorry, createCredentials is not implemented yet","we accept pull requests","https://github.com/crypto-browserify/crypto-browserify"].join("\n"))};exports.constants={DH_CHECK_P_NOT_SAFE_PRIME:2,DH_CHECK_P_NOT_PRIME:1,DH_UNABLE_TO_CHECK_GENERATOR:4,DH_NOT_SUITABLE_GENERATOR:8,NPN_ENABLED:1,ALPN_ENABLED:1,RSA_PKCS1_PADDING:1,RSA_SSLV23_PADDING:2,RSA_NO_PADDING:3,RSA_PKCS1_OAEP_PADDING:4,RSA_X931_PADDING:5,RSA_PKCS1_PSS_PADDING:6,POINT_CONVERSION_COMPRESSED:2,POINT_CONVERSION_UNCOMPRESSED:4,POINT_CONVERSION_HYBRID:6}},{"browserify-cipher":40,"browserify-sign":47,"browserify-sign/algos":44,"create-ecdh":56,"create-hash":57,"create-hmac":60,"diffie-hellman":69,pbkdf2:127,"public-encrypt":134,randombytes:140,randomfill:141}],63:[function(require,module,exports){"use strict";exports.utils=require("./des/utils");exports.Cipher=require("./des/cipher");exports.DES=require("./des/des");exports.CBC=require("./des/cbc");exports.EDE=require("./des/ede")},{"./des/cbc":64,"./des/cipher":65,"./des/des":66,"./des/ede":67,"./des/utils":68}],64:[function(require,module,exports){"use strict";var assert=require("minimalistic-assert");var inherits=require("inherits");var proto={};function CBCState(iv){assert.equal(iv.length,8,"Invalid IV length");this.iv=new Array(8);for(var i=0;i<this.iv.length;i++)this.iv[i]=iv[i]}function instantiate(Base){function CBC(options){Base.call(this,options);this._cbcInit()}inherits(CBC,Base);var keys=Object.keys(proto);for(var i=0;i<keys.length;i++){var key=keys[i];CBC.prototype[key]=proto[key]}CBC.create=function create(options){return new CBC(options)};return CBC}exports.instantiate=instantiate;proto._cbcInit=function _cbcInit(){var state=new CBCState(this.options.iv);this._cbcState=state};proto._update=function _update(inp,inOff,out,outOff){var state=this._cbcState;var superProto=this.constructor.super_.prototype;var iv=state.iv;if(this.type==="encrypt"){for(var i=0;i<this.blockSize;i++)iv[i]^=inp[inOff+i];superProto._update.call(this,iv,0,out,outOff);for(var i=0;i<this.blockSize;i++)iv[i]=out[outOff+i]}else{superProto._update.call(this,inp,inOff,out,outOff);for(var i=0;i<this.blockSize;i++)out[outOff+i]^=iv[i];for(var i=0;i<this.blockSize;i++)iv[i]=inp[inOff+i]}}},{inherits:107,"minimalistic-assert":119}],65:[function(require,module,exports){"use strict";var assert=require("minimalistic-assert");function Cipher(options){this.options=options;this.type=this.options.type;this.blockSize=8;this._init();this.buffer=new Array(this.blockSize);this.bufferOff=0}module.exports=Cipher;Cipher.prototype._init=function _init(){};Cipher.prototype.update=function update(data){if(data.length===0)return[];if(this.type==="decrypt")return this._updateDecrypt(data);else return this._updateEncrypt(data)};Cipher.prototype._buffer=function _buffer(data,off){var min=Math.min(this.buffer.length-this.bufferOff,data.length-off);for(var i=0;i<min;i++)this.buffer[this.bufferOff+i]=data[off+i];this.bufferOff+=min;return min};Cipher.prototype._flushBuffer=function _flushBuffer(out,off){this._update(this.buffer,0,out,off);this.bufferOff=0;return this.blockSize};Cipher.prototype._updateEncrypt=function _updateEncrypt(data){var inputOff=0;var outputOff=0;var count=(this.bufferOff+data.length)/this.blockSize|0;var out=new Array(count*this.blockSize);if(this.bufferOff!==0){inputOff+=this._buffer(data,inputOff);if(this.bufferOff===this.buffer.length)outputOff+=this._flushBuffer(out,outputOff)}var max=data.length-(data.length-inputOff)%this.blockSize;for(;inputOff<max;inputOff+=this.blockSize){this._update(data,inputOff,out,outputOff);outputOff+=this.blockSize}for(;inputOff<data.length;inputOff++,this.bufferOff++)this.buffer[this.bufferOff]=data[inputOff];return out};Cipher.prototype._updateDecrypt=function _updateDecrypt(data){var inputOff=0;var outputOff=0;var count=Math.ceil((this.bufferOff+data.length)/this.blockSize)-1;var out=new Array(count*this.blockSize);for(;count>0;count--){inputOff+=this._buffer(data,inputOff);outputOff+=this._flushBuffer(out,outputOff)}inputOff+=this._buffer(data,inputOff);return out};Cipher.prototype.final=function final(buffer){var first;if(buffer)first=this.update(buffer);var last;if(this.type==="encrypt")last=this._finalEncrypt();else last=this._finalDecrypt();if(first)return first.concat(last);else return last};Cipher.prototype._pad=function _pad(buffer,off){if(off===0)return false;while(off<buffer.length)buffer[off++]=0;return true};Cipher.prototype._finalEncrypt=function _finalEncrypt(){if(!this._pad(this.buffer,this.bufferOff))return[];var out=new Array(this.blockSize);this._update(this.buffer,0,out,0);return out};Cipher.prototype._unpad=function _unpad(buffer){return buffer};Cipher.prototype._finalDecrypt=function _finalDecrypt(){assert.equal(this.bufferOff,this.blockSize,"Not enough data to decrypt");var out=new Array(this.blockSize);this._flushBuffer(out,0);return this._unpad(out)}},{"minimalistic-assert":119}],66:[function(require,module,exports){"use strict";var assert=require("minimalistic-assert");var inherits=require("inherits");var des=require("../des");var utils=des.utils;var Cipher=des.Cipher;function DESState(){this.tmp=new Array(2);this.keys=null}function DES(options){Cipher.call(this,options);var state=new DESState;this._desState=state;this.deriveKeys(state,options.key)}inherits(DES,Cipher);module.exports=DES;DES.create=function create(options){return new DES(options)};var shiftTable=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];DES.prototype.deriveKeys=function deriveKeys(state,key){state.keys=new Array(16*2);assert.equal(key.length,this.blockSize,"Invalid key length");var kL=utils.readUInt32BE(key,0);var kR=utils.readUInt32BE(key,4);utils.pc1(kL,kR,state.tmp,0);kL=state.tmp[0];kR=state.tmp[1];for(var i=0;i<state.keys.length;i+=2){var shift=shiftTable[i>>>1];kL=utils.r28shl(kL,shift);kR=utils.r28shl(kR,shift);utils.pc2(kL,kR,state.keys,i)}};DES.prototype._update=function _update(inp,inOff,out,outOff){var state=this._desState;var l=utils.readUInt32BE(inp,inOff);var r=utils.readUInt32BE(inp,inOff+4);utils.ip(l,r,state.tmp,0);l=state.tmp[0];r=state.tmp[1];if(this.type==="encrypt")this._encrypt(state,l,r,state.tmp,0);else this._decrypt(state,l,r,state.tmp,0);l=state.tmp[0];r=state.tmp[1];utils.writeUInt32BE(out,l,outOff);utils.writeUInt32BE(out,r,outOff+4)};DES.prototype._pad=function _pad(buffer,off){var value=buffer.length-off;for(var i=off;i<buffer.length;i++)buffer[i]=value;return true};DES.prototype._unpad=function _unpad(buffer){var pad=buffer[buffer.length-1];for(var i=buffer.length-pad;i<buffer.length;i++)assert.equal(buffer[i],pad);return buffer.slice(0,buffer.length-pad)};DES.prototype._encrypt=function _encrypt(state,lStart,rStart,out,off){var l=lStart;var r=rStart;for(var i=0;i<state.keys.length;i+=2){var keyL=state.keys[i];var keyR=state.keys[i+1];utils.expand(r,state.tmp,0);keyL^=state.tmp[0];keyR^=state.tmp[1];var s=utils.substitute(keyL,keyR);var f=utils.permute(s);var t=r;r=(l^f)>>>0;l=t}utils.rip(r,l,out,off)};DES.prototype._decrypt=function _decrypt(state,lStart,rStart,out,off){var l=rStart;var r=lStart;for(var i=state.keys.length-2;i>=0;i-=2){var keyL=state.keys[i];var keyR=state.keys[i+1];utils.expand(l,state.tmp,0);keyL^=state.tmp[0];keyR^=state.tmp[1];var s=utils.substitute(keyL,keyR);var f=utils.permute(s);var t=l;l=(r^f)>>>0;r=t}utils.rip(l,r,out,off)}},{"../des":63,inherits:107,"minimalistic-assert":119}],67:[function(require,module,exports){"use strict";var assert=require("minimalistic-assert");var inherits=require("inherits");var des=require("../des");var Cipher=des.Cipher;var DES=des.DES;function EDEState(type,key){assert.equal(key.length,24,"Invalid key length");var k1=key.slice(0,8);var k2=key.slice(8,16);var k3=key.slice(16,24);if(type==="encrypt"){this.ciphers=[DES.create({type:"encrypt",key:k1}),DES.create({type:"decrypt",key:k2}),DES.create({type:"encrypt",key:k3})]}else{this.ciphers=[DES.create({type:"decrypt",key:k3}),DES.create({type:"encrypt",key:k2}),DES.create({type:"decrypt",key:k1})]}}function EDE(options){Cipher.call(this,options);var state=new EDEState(this.type,this.options.key);this._edeState=state}inherits(EDE,Cipher);module.exports=EDE;EDE.create=function create(options){return new EDE(options)};EDE.prototype._update=function _update(inp,inOff,out,outOff){var state=this._edeState;state.ciphers[0]._update(inp,inOff,out,outOff);state.ciphers[1]._update(out,outOff,out,outOff);state.ciphers[2]._update(out,outOff,out,outOff)};EDE.prototype._pad=DES.prototype._pad;EDE.prototype._unpad=DES.prototype._unpad},{"../des":63,inherits:107,"minimalistic-assert":119}],68:[function(require,module,exports){"use strict";exports.readUInt32BE=function readUInt32BE(bytes,off){var res=bytes[0+off]<<24|bytes[1+off]<<16|bytes[2+off]<<8|bytes[3+off];return res>>>0};exports.writeUInt32BE=function writeUInt32BE(bytes,value,off){bytes[0+off]=value>>>24;bytes[1+off]=value>>>16&255;bytes[2+off]=value>>>8&255;bytes[3+off]=value&255};exports.ip=function ip(inL,inR,out,off){var outL=0;var outR=0;for(var i=6;i>=0;i-=2){for(var j=0;j<=24;j+=8){outL<<=1;outL|=inR>>>j+i&1}for(var j=0;j<=24;j+=8){outL<<=1;outL|=inL>>>j+i&1}}for(var i=6;i>=0;i-=2){for(var j=1;j<=25;j+=8){outR<<=1;outR|=inR>>>j+i&1}for(var j=1;j<=25;j+=8){outR<<=1;outR|=inL>>>j+i&1}}out[off+0]=outL>>>0;out[off+1]=outR>>>0};exports.rip=function rip(inL,inR,out,off){var outL=0;var outR=0;for(var i=0;i<4;i++){for(var j=24;j>=0;j-=8){outL<<=1;outL|=inR>>>j+i&1;outL<<=1;outL|=inL>>>j+i&1}}for(var i=4;i<8;i++){for(var j=24;j>=0;j-=8){outR<<=1;outR|=inR>>>j+i&1;outR<<=1;outR|=inL>>>j+i&1}}out[off+0]=outL>>>0;out[off+1]=outR>>>0};exports.pc1=function pc1(inL,inR,out,off){var outL=0;var outR=0;for(var i=7;i>=5;i--){for(var j=0;j<=24;j+=8){outL<<=1;outL|=inR>>j+i&1}for(var j=0;j<=24;j+=8){outL<<=1;outL|=inL>>j+i&1}}for(var j=0;j<=24;j+=8){outL<<=1;outL|=inR>>j+i&1}for(var i=1;i<=3;i++){for(var j=0;j<=24;j+=8){outR<<=1;outR|=inR>>j+i&1}for(var j=0;j<=24;j+=8){outR<<=1;outR|=inL>>j+i&1}}for(var j=0;j<=24;j+=8){outR<<=1;outR|=inL>>j+i&1}out[off+0]=outL>>>0;out[off+1]=outR>>>0};exports.r28shl=function r28shl(num,shift){return num<<shift&268435455|num>>>28-shift};var pc2table=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];exports.pc2=function pc2(inL,inR,out,off){var outL=0;var outR=0;var len=pc2table.length>>>1;for(var i=0;i<len;i++){outL<<=1;outL|=inL>>>pc2table[i]&1}for(var i=len;i<pc2table.length;i++){outR<<=1;outR|=inR>>>pc2table[i]&1}out[off+0]=outL>>>0;out[off+1]=outR>>>0};exports.expand=function expand(r,out,off){var outL=0;var outR=0;outL=(r&1)<<5|r>>>27;for(var i=23;i>=15;i-=4){outL<<=6;outL|=r>>>i&63}for(var i=11;i>=3;i-=4){outR|=r>>>i&63;outR<<=6}outR|=(r&31)<<1|r>>>31;out[off+0]=outL>>>0;out[off+1]=outR>>>0};var sTable=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];exports.substitute=function substitute(inL,inR){var out=0;for(var i=0;i<4;i++){var b=inL>>>18-i*6&63;var sb=sTable[i*64+b];out<<=4;out|=sb}for(var i=0;i<4;i++){var b=inR>>>18-i*6&63;var sb=sTable[4*64+i*64+b];out<<=4;out|=sb}return out>>>0};var permuteTable=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];exports.permute=function permute(num){var out=0;for(var i=0;i<permuteTable.length;i++){out<<=1;out|=num>>>permuteTable[i]&1}return out>>>0};exports.padSplit=function padSplit(num,size,group){var str=num.toString(2);while(str.length<size)str="0"+str;var out=[];for(var i=0;i<size;i+=group)out.push(str.slice(i,i+group));return out.join(" ")}},{}],69:[function(require,module,exports){(function(Buffer){var generatePrime=require("./lib/generatePrime");var primes=require("./lib/primes.json");var DH=require("./lib/dh");function getDiffieHellman(mod){var prime=new Buffer(primes[mod].prime,"hex");var gen=new Buffer(primes[mod].gen,"hex");return new DH(prime,gen)}var ENCODINGS={binary:true,hex:true,base64:true};function createDiffieHellman(prime,enc,generator,genc){if(Buffer.isBuffer(enc)||ENCODINGS[enc]===undefined){return createDiffieHellman(prime,"binary",enc,generator)}enc=enc||"binary";genc=genc||"binary";generator=generator||new Buffer([2]);if(!Buffer.isBuffer(generator)){generator=new Buffer(generator,genc)}if(typeof prime==="number"){return new DH(generatePrime(prime,generator),generator,true)}if(!Buffer.isBuffer(prime)){prime=new Buffer(prime,enc)}return new DH(prime,generator,true)}exports.DiffieHellmanGroup=exports.createDiffieHellmanGroup=exports.getDiffieHellman=getDiffieHellman;exports.createDiffieHellman=exports.DiffieHellman=createDiffieHellman}).call(this,require("buffer").Buffer)},{"./lib/dh":70,"./lib/generatePrime":71,"./lib/primes.json":72,buffer:53}],70:[function(require,module,exports){(function(Buffer){var BN=require("bn.js");var MillerRabin=require("miller-rabin");var millerRabin=new MillerRabin;var TWENTYFOUR=new BN(24);var ELEVEN=new BN(11);var TEN=new BN(10);var THREE=new BN(3);var SEVEN=new BN(7);var primes=require("./generatePrime");var randomBytes=require("randombytes");module.exports=DH;function setPublicKey(pub,enc){enc=enc||"utf8";if(!Buffer.isBuffer(pub)){pub=new Buffer(pub,enc)}this._pub=new BN(pub);return this}function setPrivateKey(priv,enc){enc=enc||"utf8";if(!Buffer.isBuffer(priv)){priv=new Buffer(priv,enc)}this._priv=new BN(priv);return this}var primeCache={};function checkPrime(prime,generator){var gen=generator.toString("hex");var hex=[gen,prime.toString(16)].join("_");if(hex in primeCache){return primeCache[hex]}var error=0;if(prime.isEven()||!primes.simpleSieve||!primes.fermatTest(prime)||!millerRabin.test(prime)){error+=1;if(gen==="02"||gen==="05"){error+=8}else{error+=4}primeCache[hex]=error;return error}if(!millerRabin.test(prime.shrn(1))){error+=2}var rem;switch(gen){case"02":if(prime.mod(TWENTYFOUR).cmp(ELEVEN)){error+=8}break;case"05":rem=prime.mod(TEN);if(rem.cmp(THREE)&&rem.cmp(SEVEN)){error+=8}break;default:error+=4}primeCache[hex]=error;return error}function DH(prime,generator,malleable){this.setGenerator(generator);this.__prime=new BN(prime);this._prime=BN.mont(this.__prime);this._primeLen=prime.length;this._pub=undefined;this._priv=undefined;this._primeCode=undefined;if(malleable){this.setPublicKey=setPublicKey;this.setPrivateKey=setPrivateKey}else{this._primeCode=8}}Object.defineProperty(DH.prototype,"verifyError",{enumerable:true,get:function(){if(typeof this._primeCode!=="number"){this._primeCode=checkPrime(this.__prime,this.__gen)}return this._primeCode}});DH.prototype.generateKeys=function(){if(!this._priv){this._priv=new BN(randomBytes(this._primeLen))}this._pub=this._gen.toRed(this._prime).redPow(this._priv).fromRed();return this.getPublicKey()};DH.prototype.computeSecret=function(other){other=new BN(other);other=other.toRed(this._prime);var secret=other.redPow(this._priv).fromRed();var out=new Buffer(secret.toArray());var prime=this.getPrime();if(out.length<prime.length){var front=new Buffer(prime.length-out.length);front.fill(0);out=Buffer.concat([front,out])}return out};DH.prototype.getPublicKey=function getPublicKey(enc){return formatReturnValue(this._pub,enc)};DH.prototype.getPrivateKey=function getPrivateKey(enc){return formatReturnValue(this._priv,enc)};DH.prototype.getPrime=function(enc){return formatReturnValue(this.__prime,enc)};DH.prototype.getGenerator=function(enc){return formatReturnValue(this._gen,enc)};DH.prototype.setGenerator=function(gen,enc){enc=enc||"utf8";if(!Buffer.isBuffer(gen)){gen=new Buffer(gen,enc)}this.__gen=gen;this._gen=new BN(gen);return this};function formatReturnValue(bn,enc){var buf=new Buffer(bn.toArray());if(!enc){return buf}else{return buf.toString(enc)}}}).call(this,require("buffer").Buffer)},{"./generatePrime":71,"bn.js":20,buffer:53,"miller-rabin":118,randombytes:140}],71:[function(require,module,exports){var randomBytes=require("randombytes");module.exports=findPrime;findPrime.simpleSieve=simpleSieve;findPrime.fermatTest=fermatTest;var BN=require("bn.js");var TWENTYFOUR=new BN(24);var MillerRabin=require("miller-rabin");var millerRabin=new MillerRabin;var ONE=new BN(1);var TWO=new BN(2);var FIVE=new BN(5);var SIXTEEN=new BN(16);var EIGHT=new BN(8);var TEN=new BN(10);var THREE=new BN(3);var SEVEN=new BN(7);var ELEVEN=new BN(11);var FOUR=new BN(4);var TWELVE=new BN(12);var primes=null;function _getPrimes(){if(primes!==null)return primes;
+var limit=1048576;var res=[];res[0]=2;for(var i=1,k=3;k<limit;k+=2){var sqrt=Math.ceil(Math.sqrt(k));for(var j=0;j<i&&res[j]<=sqrt;j++)if(k%res[j]===0)break;if(i!==j&&res[j]<=sqrt)continue;res[i++]=k}primes=res;return res}function simpleSieve(p){var primes=_getPrimes();for(var i=0;i<primes.length;i++)if(p.modn(primes[i])===0){if(p.cmpn(primes[i])===0){return true}else{return false}}return true}function fermatTest(p){var red=BN.mont(p);return TWO.toRed(red).redPow(p.subn(1)).fromRed().cmpn(1)===0}function findPrime(bits,gen){if(bits<16){if(gen===2||gen===5){return new BN([140,123])}else{return new BN([140,39])}}gen=new BN(gen);var num,n2;while(true){num=new BN(randomBytes(Math.ceil(bits/8)));while(num.bitLength()>bits){num.ishrn(1)}if(num.isEven()){num.iadd(ONE)}if(!num.testn(1)){num.iadd(TWO)}if(!gen.cmp(TWO)){while(num.mod(TWENTYFOUR).cmp(ELEVEN)){num.iadd(FOUR)}}else if(!gen.cmp(FIVE)){while(num.mod(TEN).cmp(THREE)){num.iadd(FOUR)}}n2=num.shrn(1);if(simpleSieve(n2)&&simpleSieve(num)&&fermatTest(n2)&&fermatTest(num)&&millerRabin.test(n2)&&millerRabin.test(num)){return num}}}},{"bn.js":20,"miller-rabin":118,randombytes:140}],72:[function(require,module,exports){module.exports={modp1:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},modp2:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},modp5:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},modp14:{gen:"02",prime:"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"},modp15:{gen:"02",prime:"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"},modp16:{gen:"02",prime:"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"},modp17:{gen:"02",prime:"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"},modp18:{gen:"02",prime:"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"}}},{}],73:[function(require,module,exports){"use strict";var elliptic=exports;elliptic.version=require("../package.json").version;elliptic.utils=require("./elliptic/utils");elliptic.rand=require("brorand");elliptic.curve=require("./elliptic/curve");elliptic.curves=require("./elliptic/curves");elliptic.ec=require("./elliptic/ec");elliptic.eddsa=require("./elliptic/eddsa")},{"../package.json":88,"./elliptic/curve":76,"./elliptic/curves":79,"./elliptic/ec":80,"./elliptic/eddsa":83,"./elliptic/utils":87,brorand:21}],74:[function(require,module,exports){"use strict";var BN=require("bn.js");var elliptic=require("../../elliptic");var utils=elliptic.utils;var getNAF=utils.getNAF;var getJSF=utils.getJSF;var assert=utils.assert;function BaseCurve(type,conf){this.type=type;this.p=new BN(conf.p,16);this.red=conf.prime?BN.red(conf.prime):BN.mont(this.p);this.zero=new BN(0).toRed(this.red);this.one=new BN(1).toRed(this.red);this.two=new BN(2).toRed(this.red);this.n=conf.n&&new BN(conf.n,16);this.g=conf.g&&this.pointFromJSON(conf.g,conf.gRed);this._wnafT1=new Array(4);this._wnafT2=new Array(4);this._wnafT3=new Array(4);this._wnafT4=new Array(4);var adjustCount=this.n&&this.p.div(this.n);if(!adjustCount||adjustCount.cmpn(100)>0){this.redN=null}else{this._maxwellTrick=true;this.redN=this.n.toRed(this.red)}}module.exports=BaseCurve;BaseCurve.prototype.point=function point(){throw new Error("Not implemented")};BaseCurve.prototype.validate=function validate(){throw new Error("Not implemented")};BaseCurve.prototype._fixedNafMul=function _fixedNafMul(p,k){assert(p.precomputed);var doubles=p._getDoubles();var naf=getNAF(k,1);var I=(1<<doubles.step+1)-(doubles.step%2===0?2:1);I/=3;var repr=[];for(var j=0;j<naf.length;j+=doubles.step){var nafW=0;for(var k=j+doubles.step-1;k>=j;k--)nafW=(nafW<<1)+naf[k];repr.push(nafW)}var a=this.jpoint(null,null,null);var b=this.jpoint(null,null,null);for(var i=I;i>0;i--){for(var j=0;j<repr.length;j++){var nafW=repr[j];if(nafW===i)b=b.mixedAdd(doubles.points[j]);else if(nafW===-i)b=b.mixedAdd(doubles.points[j].neg())}a=a.add(b)}return a.toP()};BaseCurve.prototype._wnafMul=function _wnafMul(p,k){var w=4;var nafPoints=p._getNAFPoints(w);w=nafPoints.wnd;var wnd=nafPoints.points;var naf=getNAF(k,w);var acc=this.jpoint(null,null,null);for(var i=naf.length-1;i>=0;i--){for(var k=0;i>=0&&naf[i]===0;i--)k++;if(i>=0)k++;acc=acc.dblp(k);if(i<0)break;var z=naf[i];assert(z!==0);if(p.type==="affine"){if(z>0)acc=acc.mixedAdd(wnd[z-1>>1]);else acc=acc.mixedAdd(wnd[-z-1>>1].neg())}else{if(z>0)acc=acc.add(wnd[z-1>>1]);else acc=acc.add(wnd[-z-1>>1].neg())}}return p.type==="affine"?acc.toP():acc};BaseCurve.prototype._wnafMulAdd=function _wnafMulAdd(defW,points,coeffs,len,jacobianResult){var wndWidth=this._wnafT1;var wnd=this._wnafT2;var naf=this._wnafT3;var max=0;for(var i=0;i<len;i++){var p=points[i];var nafPoints=p._getNAFPoints(defW);wndWidth[i]=nafPoints.wnd;wnd[i]=nafPoints.points}for(var i=len-1;i>=1;i-=2){var a=i-1;var b=i;if(wndWidth[a]!==1||wndWidth[b]!==1){naf[a]=getNAF(coeffs[a],wndWidth[a]);naf[b]=getNAF(coeffs[b],wndWidth[b]);max=Math.max(naf[a].length,max);max=Math.max(naf[b].length,max);continue}var comb=[points[a],null,null,points[b]];if(points[a].y.cmp(points[b].y)===0){comb[1]=points[a].add(points[b]);comb[2]=points[a].toJ().mixedAdd(points[b].neg())}else if(points[a].y.cmp(points[b].y.redNeg())===0){comb[1]=points[a].toJ().mixedAdd(points[b]);comb[2]=points[a].add(points[b].neg())}else{comb[1]=points[a].toJ().mixedAdd(points[b]);comb[2]=points[a].toJ().mixedAdd(points[b].neg())}var index=[-3,-1,-5,-7,0,7,5,1,3];var jsf=getJSF(coeffs[a],coeffs[b]);max=Math.max(jsf[0].length,max);naf[a]=new Array(max);naf[b]=new Array(max);for(var j=0;j<max;j++){var ja=jsf[0][j]|0;var jb=jsf[1][j]|0;naf[a][j]=index[(ja+1)*3+(jb+1)];naf[b][j]=0;wnd[a]=comb}}var acc=this.jpoint(null,null,null);var tmp=this._wnafT4;for(var i=max;i>=0;i--){var k=0;while(i>=0){var zero=true;for(var j=0;j<len;j++){tmp[j]=naf[j][i]|0;if(tmp[j]!==0)zero=false}if(!zero)break;k++;i--}if(i>=0)k++;acc=acc.dblp(k);if(i<0)break;for(var j=0;j<len;j++){var z=tmp[j];var p;if(z===0)continue;else if(z>0)p=wnd[j][z-1>>1];else if(z<0)p=wnd[j][-z-1>>1].neg();if(p.type==="affine")acc=acc.mixedAdd(p);else acc=acc.add(p)}}for(var i=0;i<len;i++)wnd[i]=null;if(jacobianResult)return acc;else return acc.toP()};function BasePoint(curve,type){this.curve=curve;this.type=type;this.precomputed=null}BaseCurve.BasePoint=BasePoint;BasePoint.prototype.eq=function eq(){throw new Error("Not implemented")};BasePoint.prototype.validate=function validate(){return this.curve.validate(this)};BaseCurve.prototype.decodePoint=function decodePoint(bytes,enc){bytes=utils.toArray(bytes,enc);var len=this.p.byteLength();if((bytes[0]===4||bytes[0]===6||bytes[0]===7)&&bytes.length-1===2*len){if(bytes[0]===6)assert(bytes[bytes.length-1]%2===0);else if(bytes[0]===7)assert(bytes[bytes.length-1]%2===1);var res=this.point(bytes.slice(1,1+len),bytes.slice(1+len,1+2*len));return res}else if((bytes[0]===2||bytes[0]===3)&&bytes.length-1===len){return this.pointFromX(bytes.slice(1,1+len),bytes[0]===3)}throw new Error("Unknown point format")};BasePoint.prototype.encodeCompressed=function encodeCompressed(enc){return this.encode(enc,true)};BasePoint.prototype._encode=function _encode(compact){var len=this.curve.p.byteLength();var x=this.getX().toArray("be",len);if(compact)return[this.getY().isEven()?2:3].concat(x);return[4].concat(x,this.getY().toArray("be",len))};BasePoint.prototype.encode=function encode(enc,compact){return utils.encode(this._encode(compact),enc)};BasePoint.prototype.precompute=function precompute(power){if(this.precomputed)return this;var precomputed={doubles:null,naf:null,beta:null};precomputed.naf=this._getNAFPoints(8);precomputed.doubles=this._getDoubles(4,power);precomputed.beta=this._getBeta();this.precomputed=precomputed;return this};BasePoint.prototype._hasDoubles=function _hasDoubles(k){if(!this.precomputed)return false;var doubles=this.precomputed.doubles;if(!doubles)return false;return doubles.points.length>=Math.ceil((k.bitLength()+1)/doubles.step)};BasePoint.prototype._getDoubles=function _getDoubles(step,power){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;var doubles=[this];var acc=this;for(var i=0;i<power;i+=step){for(var j=0;j<step;j++)acc=acc.dbl();doubles.push(acc)}return{step:step,points:doubles}};BasePoint.prototype._getNAFPoints=function _getNAFPoints(wnd){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;var res=[this];var max=(1<<wnd)-1;var dbl=max===1?null:this.dbl();for(var i=1;i<max;i++)res[i]=res[i-1].add(dbl);return{wnd:wnd,points:res}};BasePoint.prototype._getBeta=function _getBeta(){return null};BasePoint.prototype.dblp=function dblp(k){var r=this;for(var i=0;i<k;i++)r=r.dbl();return r}},{"../../elliptic":73,"bn.js":20}],75:[function(require,module,exports){"use strict";var curve=require("../curve");var elliptic=require("../../elliptic");var BN=require("bn.js");var inherits=require("inherits");var Base=curve.base;var assert=elliptic.utils.assert;function EdwardsCurve(conf){this.twisted=(conf.a|0)!==1;this.mOneA=this.twisted&&(conf.a|0)===-1;this.extended=this.mOneA;Base.call(this,"edwards",conf);this.a=new BN(conf.a,16).umod(this.red.m);this.a=this.a.toRed(this.red);this.c=new BN(conf.c,16).toRed(this.red);this.c2=this.c.redSqr();this.d=new BN(conf.d,16).toRed(this.red);this.dd=this.d.redAdd(this.d);assert(!this.twisted||this.c.fromRed().cmpn(1)===0);this.oneC=(conf.c|0)===1}inherits(EdwardsCurve,Base);module.exports=EdwardsCurve;EdwardsCurve.prototype._mulA=function _mulA(num){if(this.mOneA)return num.redNeg();else return this.a.redMul(num)};EdwardsCurve.prototype._mulC=function _mulC(num){if(this.oneC)return num;else return this.c.redMul(num)};EdwardsCurve.prototype.jpoint=function jpoint(x,y,z,t){return this.point(x,y,z,t)};EdwardsCurve.prototype.pointFromX=function pointFromX(x,odd){x=new BN(x,16);if(!x.red)x=x.toRed(this.red);var x2=x.redSqr();var rhs=this.c2.redSub(this.a.redMul(x2));var lhs=this.one.redSub(this.c2.redMul(this.d).redMul(x2));var y2=rhs.redMul(lhs.redInvm());var y=y2.redSqrt();if(y.redSqr().redSub(y2).cmp(this.zero)!==0)throw new Error("invalid point");var isOdd=y.fromRed().isOdd();if(odd&&!isOdd||!odd&&isOdd)y=y.redNeg();return this.point(x,y)};EdwardsCurve.prototype.pointFromY=function pointFromY(y,odd){y=new BN(y,16);if(!y.red)y=y.toRed(this.red);var y2=y.redSqr();var lhs=y2.redSub(this.one);var rhs=y2.redMul(this.d).redAdd(this.one);var x2=lhs.redMul(rhs.redInvm());if(x2.cmp(this.zero)===0){if(odd)throw new Error("invalid point");else return this.point(this.zero,y)}var x=x2.redSqrt();if(x.redSqr().redSub(x2).cmp(this.zero)!==0)throw new Error("invalid point");if(x.isOdd()!==odd)x=x.redNeg();return this.point(x,y)};EdwardsCurve.prototype.validate=function validate(point){if(point.isInfinity())return true;point.normalize();var x2=point.x.redSqr();var y2=point.y.redSqr();var lhs=x2.redMul(this.a).redAdd(y2);var rhs=this.c2.redMul(this.one.redAdd(this.d.redMul(x2).redMul(y2)));return lhs.cmp(rhs)===0};function Point(curve,x,y,z,t){Base.BasePoint.call(this,curve,"projective");if(x===null&&y===null&&z===null){this.x=this.curve.zero;this.y=this.curve.one;this.z=this.curve.one;this.t=this.curve.zero;this.zOne=true}else{this.x=new BN(x,16);this.y=new BN(y,16);this.z=z?new BN(z,16):this.curve.one;this.t=t&&new BN(t,16);if(!this.x.red)this.x=this.x.toRed(this.curve.red);if(!this.y.red)this.y=this.y.toRed(this.curve.red);if(!this.z.red)this.z=this.z.toRed(this.curve.red);if(this.t&&!this.t.red)this.t=this.t.toRed(this.curve.red);this.zOne=this.z===this.curve.one;if(this.curve.extended&&!this.t){this.t=this.x.redMul(this.y);if(!this.zOne)this.t=this.t.redMul(this.z.redInvm())}}}inherits(Point,Base.BasePoint);EdwardsCurve.prototype.pointFromJSON=function pointFromJSON(obj){return Point.fromJSON(this,obj)};EdwardsCurve.prototype.point=function point(x,y,z,t){return new Point(this,x,y,z,t)};Point.fromJSON=function fromJSON(curve,obj){return new Point(curve,obj[0],obj[1],obj[2])};Point.prototype.inspect=function inspect(){if(this.isInfinity())return"<EC Point Infinity>";return"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"};Point.prototype.isInfinity=function isInfinity(){return this.x.cmpn(0)===0&&this.y.cmp(this.z)===0};Point.prototype._extDbl=function _extDbl(){var a=this.x.redSqr();var b=this.y.redSqr();var c=this.z.redSqr();c=c.redIAdd(c);var d=this.curve._mulA(a);var e=this.x.redAdd(this.y).redSqr().redISub(a).redISub(b);var g=d.redAdd(b);var f=g.redSub(c);var h=d.redSub(b);var nx=e.redMul(f);var ny=g.redMul(h);var nt=e.redMul(h);var nz=f.redMul(g);return this.curve.point(nx,ny,nz,nt)};Point.prototype._projDbl=function _projDbl(){var b=this.x.redAdd(this.y).redSqr();var c=this.x.redSqr();var d=this.y.redSqr();var nx;var ny;var nz;if(this.curve.twisted){var e=this.curve._mulA(c);var f=e.redAdd(d);if(this.zOne){nx=b.redSub(c).redSub(d).redMul(f.redSub(this.curve.two));ny=f.redMul(e.redSub(d));nz=f.redSqr().redSub(f).redSub(f)}else{var h=this.z.redSqr();var j=f.redSub(h).redISub(h);nx=b.redSub(c).redISub(d).redMul(j);ny=f.redMul(e.redSub(d));nz=f.redMul(j)}}else{var e=c.redAdd(d);var h=this.curve._mulC(this.c.redMul(this.z)).redSqr();var j=e.redSub(h).redSub(h);nx=this.curve._mulC(b.redISub(e)).redMul(j);ny=this.curve._mulC(e).redMul(c.redISub(d));nz=e.redMul(j)}return this.curve.point(nx,ny,nz)};Point.prototype.dbl=function dbl(){if(this.isInfinity())return this;if(this.curve.extended)return this._extDbl();else return this._projDbl()};Point.prototype._extAdd=function _extAdd(p){var a=this.y.redSub(this.x).redMul(p.y.redSub(p.x));var b=this.y.redAdd(this.x).redMul(p.y.redAdd(p.x));var c=this.t.redMul(this.curve.dd).redMul(p.t);var d=this.z.redMul(p.z.redAdd(p.z));var e=b.redSub(a);var f=d.redSub(c);var g=d.redAdd(c);var h=b.redAdd(a);var nx=e.redMul(f);var ny=g.redMul(h);var nt=e.redMul(h);var nz=f.redMul(g);return this.curve.point(nx,ny,nz,nt)};Point.prototype._projAdd=function _projAdd(p){var a=this.z.redMul(p.z);var b=a.redSqr();var c=this.x.redMul(p.x);var d=this.y.redMul(p.y);var e=this.curve.d.redMul(c).redMul(d);var f=b.redSub(e);var g=b.redAdd(e);var tmp=this.x.redAdd(this.y).redMul(p.x.redAdd(p.y)).redISub(c).redISub(d);var nx=a.redMul(f).redMul(tmp);var ny;var nz;if(this.curve.twisted){ny=a.redMul(g).redMul(d.redSub(this.curve._mulA(c)));nz=f.redMul(g)}else{ny=a.redMul(g).redMul(d.redSub(c));nz=this.curve._mulC(f).redMul(g)}return this.curve.point(nx,ny,nz)};Point.prototype.add=function add(p){if(this.isInfinity())return p;if(p.isInfinity())return this;if(this.curve.extended)return this._extAdd(p);else return this._projAdd(p)};Point.prototype.mul=function mul(k){if(this._hasDoubles(k))return this.curve._fixedNafMul(this,k);else return this.curve._wnafMul(this,k)};Point.prototype.mulAdd=function mulAdd(k1,p,k2){return this.curve._wnafMulAdd(1,[this,p],[k1,k2],2,false)};Point.prototype.jmulAdd=function jmulAdd(k1,p,k2){return this.curve._wnafMulAdd(1,[this,p],[k1,k2],2,true)};Point.prototype.normalize=function normalize(){if(this.zOne)return this;var zi=this.z.redInvm();this.x=this.x.redMul(zi);this.y=this.y.redMul(zi);if(this.t)this.t=this.t.redMul(zi);this.z=this.curve.one;this.zOne=true;return this};Point.prototype.neg=function neg(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())};Point.prototype.getX=function getX(){this.normalize();return this.x.fromRed()};Point.prototype.getY=function getY(){this.normalize();return this.y.fromRed()};Point.prototype.eq=function eq(other){return this===other||this.getX().cmp(other.getX())===0&&this.getY().cmp(other.getY())===0};Point.prototype.eqXToP=function eqXToP(x){var rx=x.toRed(this.curve.red).redMul(this.z);if(this.x.cmp(rx)===0)return true;var xc=x.clone();var t=this.curve.redN.redMul(this.z);for(;;){xc.iadd(this.curve.n);if(xc.cmp(this.curve.p)>=0)return false;rx.redIAdd(t);if(this.x.cmp(rx)===0)return true}return false};Point.prototype.toP=Point.prototype.normalize;Point.prototype.mixedAdd=Point.prototype.add},{"../../elliptic":73,"../curve":76,"bn.js":20,inherits:107}],76:[function(require,module,exports){"use strict";var curve=exports;curve.base=require("./base");curve.short=require("./short");curve.mont=require("./mont");curve.edwards=require("./edwards")},{"./base":74,"./edwards":75,"./mont":77,"./short":78}],77:[function(require,module,exports){"use strict";var curve=require("../curve");var BN=require("bn.js");var inherits=require("inherits");var Base=curve.base;var elliptic=require("../../elliptic");var utils=elliptic.utils;function MontCurve(conf){Base.call(this,"mont",conf);this.a=new BN(conf.a,16).toRed(this.red);this.b=new BN(conf.b,16).toRed(this.red);this.i4=new BN(4).toRed(this.red).redInvm();this.two=new BN(2).toRed(this.red);this.a24=this.i4.redMul(this.a.redAdd(this.two))}inherits(MontCurve,Base);module.exports=MontCurve;MontCurve.prototype.validate=function validate(point){var x=point.normalize().x;var x2=x.redSqr();var rhs=x2.redMul(x).redAdd(x2.redMul(this.a)).redAdd(x);var y=rhs.redSqrt();return y.redSqr().cmp(rhs)===0};function Point(curve,x,z){Base.BasePoint.call(this,curve,"projective");if(x===null&&z===null){this.x=this.curve.one;this.z=this.curve.zero}else{this.x=new BN(x,16);this.z=new BN(z,16);if(!this.x.red)this.x=this.x.toRed(this.curve.red);if(!this.z.red)this.z=this.z.toRed(this.curve.red)}}inherits(Point,Base.BasePoint);MontCurve.prototype.decodePoint=function decodePoint(bytes,enc){return this.point(utils.toArray(bytes,enc),1)};MontCurve.prototype.point=function point(x,z){return new Point(this,x,z)};MontCurve.prototype.pointFromJSON=function pointFromJSON(obj){return Point.fromJSON(this,obj)};Point.prototype.precompute=function precompute(){};Point.prototype._encode=function _encode(){return this.getX().toArray("be",this.curve.p.byteLength())};Point.fromJSON=function fromJSON(curve,obj){return new Point(curve,obj[0],obj[1]||curve.one)};Point.prototype.inspect=function inspect(){if(this.isInfinity())return"<EC Point Infinity>";return"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"};Point.prototype.isInfinity=function isInfinity(){return this.z.cmpn(0)===0};Point.prototype.dbl=function dbl(){var a=this.x.redAdd(this.z);var aa=a.redSqr();var b=this.x.redSub(this.z);var bb=b.redSqr();var c=aa.redSub(bb);var nx=aa.redMul(bb);var nz=c.redMul(bb.redAdd(this.curve.a24.redMul(c)));return this.curve.point(nx,nz)};Point.prototype.add=function add(){throw new Error("Not supported on Montgomery curve")};Point.prototype.diffAdd=function diffAdd(p,diff){var a=this.x.redAdd(this.z);var b=this.x.redSub(this.z);var c=p.x.redAdd(p.z);var d=p.x.redSub(p.z);var da=d.redMul(a);var cb=c.redMul(b);var nx=diff.z.redMul(da.redAdd(cb).redSqr());var nz=diff.x.redMul(da.redISub(cb).redSqr());return this.curve.point(nx,nz)};Point.prototype.mul=function mul(k){var t=k.clone();var a=this;var b=this.curve.point(null,null);var c=this;for(var bits=[];t.cmpn(0)!==0;t.iushrn(1))bits.push(t.andln(1));for(var i=bits.length-1;i>=0;i--){if(bits[i]===0){a=a.diffAdd(b,c);b=b.dbl()}else{b=a.diffAdd(b,c);a=a.dbl()}}return b};Point.prototype.mulAdd=function mulAdd(){throw new Error("Not supported on Montgomery curve")};Point.prototype.jumlAdd=function jumlAdd(){throw new Error("Not supported on Montgomery curve")};Point.prototype.eq=function eq(other){return this.getX().cmp(other.getX())===0};Point.prototype.normalize=function normalize(){this.x=this.x.redMul(this.z.redInvm());this.z=this.curve.one;return this};Point.prototype.getX=function getX(){this.normalize();return this.x.fromRed()}},{"../../elliptic":73,"../curve":76,"bn.js":20,inherits:107}],78:[function(require,module,exports){"use strict";var curve=require("../curve");var elliptic=require("../../elliptic");var BN=require("bn.js");var inherits=require("inherits");var Base=curve.base;var assert=elliptic.utils.assert;function ShortCurve(conf){Base.call(this,"short",conf);this.a=new BN(conf.a,16).toRed(this.red);this.b=new BN(conf.b,16).toRed(this.red);this.tinv=this.two.redInvm();this.zeroA=this.a.fromRed().cmpn(0)===0;this.threeA=this.a.fromRed().sub(this.p).cmpn(-3)===0;this.endo=this._getEndomorphism(conf);this._endoWnafT1=new Array(4);this._endoWnafT2=new Array(4)}inherits(ShortCurve,Base);module.exports=ShortCurve;ShortCurve.prototype._getEndomorphism=function _getEndomorphism(conf){if(!this.zeroA||!this.g||!this.n||this.p.modn(3)!==1)return;var beta;var lambda;if(conf.beta){beta=new BN(conf.beta,16).toRed(this.red)}else{var betas=this._getEndoRoots(this.p);beta=betas[0].cmp(betas[1])<0?betas[0]:betas[1];beta=beta.toRed(this.red)}if(conf.lambda){lambda=new BN(conf.lambda,16)}else{var lambdas=this._getEndoRoots(this.n);if(this.g.mul(lambdas[0]).x.cmp(this.g.x.redMul(beta))===0){lambda=lambdas[0]}else{lambda=lambdas[1];assert(this.g.mul(lambda).x.cmp(this.g.x.redMul(beta))===0)}}var basis;if(conf.basis){basis=conf.basis.map(function(vec){return{a:new BN(vec.a,16),b:new BN(vec.b,16)}})}else{basis=this._getEndoBasis(lambda)}return{beta:beta,lambda:lambda,basis:basis}};ShortCurve.prototype._getEndoRoots=function _getEndoRoots(num){var red=num===this.p?this.red:BN.mont(num);var tinv=new BN(2).toRed(red).redInvm();var ntinv=tinv.redNeg();var s=new BN(3).toRed(red).redNeg().redSqrt().redMul(tinv);var l1=ntinv.redAdd(s).fromRed();var l2=ntinv.redSub(s).fromRed();return[l1,l2]};ShortCurve.prototype._getEndoBasis=function _getEndoBasis(lambda){var aprxSqrt=this.n.ushrn(Math.floor(this.n.bitLength()/2));var u=lambda;var v=this.n.clone();var x1=new BN(1);var y1=new BN(0);var x2=new BN(0);var y2=new BN(1);var a0;var b0;var a1;var b1;var a2;var b2;var prevR;var i=0;var r;var x;while(u.cmpn(0)!==0){var q=v.div(u);r=v.sub(q.mul(u));x=x2.sub(q.mul(x1));var y=y2.sub(q.mul(y1));if(!a1&&r.cmp(aprxSqrt)<0){a0=prevR.neg();b0=x1;a1=r.neg();b1=x}else if(a1&&++i===2){break}prevR=r;v=u;u=r;x2=x1;x1=x;y2=y1;y1=y}a2=r.neg();b2=x;var len1=a1.sqr().add(b1.sqr());var len2=a2.sqr().add(b2.sqr());if(len2.cmp(len1)>=0){a2=a0;b2=b0}if(a1.negative){a1=a1.neg();b1=b1.neg()}if(a2.negative){a2=a2.neg();b2=b2.neg()}return[{a:a1,b:b1},{a:a2,b:b2}]};ShortCurve.prototype._endoSplit=function _endoSplit(k){var basis=this.endo.basis;var v1=basis[0];var v2=basis[1];var c1=v2.b.mul(k).divRound(this.n);var c2=v1.b.neg().mul(k).divRound(this.n);var p1=c1.mul(v1.a);var p2=c2.mul(v2.a);var q1=c1.mul(v1.b);var q2=c2.mul(v2.b);var k1=k.sub(p1).sub(p2);var k2=q1.add(q2).neg();return{k1:k1,k2:k2}};ShortCurve.prototype.pointFromX=function pointFromX(x,odd){x=new BN(x,16);if(!x.red)x=x.toRed(this.red);var y2=x.redSqr().redMul(x).redIAdd(x.redMul(this.a)).redIAdd(this.b);var y=y2.redSqrt();if(y.redSqr().redSub(y2).cmp(this.zero)!==0)throw new Error("invalid point");var isOdd=y.fromRed().isOdd();if(odd&&!isOdd||!odd&&isOdd)y=y.redNeg();return this.point(x,y)};ShortCurve.prototype.validate=function validate(point){if(point.inf)return true;var x=point.x;var y=point.y;var ax=this.a.redMul(x);var rhs=x.redSqr().redMul(x).redIAdd(ax).redIAdd(this.b);return y.redSqr().redISub(rhs).cmpn(0)===0};ShortCurve.prototype._endoWnafMulAdd=function _endoWnafMulAdd(points,coeffs,jacobianResult){var npoints=this._endoWnafT1;var ncoeffs=this._endoWnafT2;for(var i=0;i<points.length;i++){var split=this._endoSplit(coeffs[i]);var p=points[i];var beta=p._getBeta();if(split.k1.negative){split.k1.ineg();p=p.neg(true)}if(split.k2.negative){split.k2.ineg();beta=beta.neg(true)}npoints[i*2]=p;npoints[i*2+1]=beta;ncoeffs[i*2]=split.k1;ncoeffs[i*2+1]=split.k2}var res=this._wnafMulAdd(1,npoints,ncoeffs,i*2,jacobianResult);for(var j=0;j<i*2;j++){npoints[j]=null;ncoeffs[j]=null}return res};function Point(curve,x,y,isRed){Base.BasePoint.call(this,curve,"affine");if(x===null&&y===null){this.x=null;this.y=null;this.inf=true}else{this.x=new BN(x,16);this.y=new BN(y,16);if(isRed){this.x.forceRed(this.curve.red);this.y.forceRed(this.curve.red)}if(!this.x.red)this.x=this.x.toRed(this.curve.red);if(!this.y.red)this.y=this.y.toRed(this.curve.red);this.inf=false}}inherits(Point,Base.BasePoint);ShortCurve.prototype.point=function point(x,y,isRed){return new Point(this,x,y,isRed)};ShortCurve.prototype.pointFromJSON=function pointFromJSON(obj,red){return Point.fromJSON(this,obj,red)};Point.prototype._getBeta=function _getBeta(){if(!this.curve.endo)return;var pre=this.precomputed;if(pre&&pre.beta)return pre.beta;var beta=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(pre){var curve=this.curve;var endoMul=function(p){return curve.point(p.x.redMul(curve.endo.beta),p.y)};pre.beta=beta;beta.precomputed={beta:null,naf:pre.naf&&{wnd:pre.naf.wnd,points:pre.naf.points.map(endoMul)},doubles:pre.doubles&&{step:pre.doubles.step,points:pre.doubles.points.map(endoMul)}}}return beta};Point.prototype.toJSON=function toJSON(){if(!this.precomputed)return[this.x,this.y];return[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]};Point.fromJSON=function fromJSON(curve,obj,red){if(typeof obj==="string")obj=JSON.parse(obj);var res=curve.point(obj[0],obj[1],red);if(!obj[2])return res;function obj2point(obj){return curve.point(obj[0],obj[1],red)}var pre=obj[2];res.precomputed={beta:null,doubles:pre.doubles&&{step:pre.doubles.step,points:[res].concat(pre.doubles.points.map(obj2point))},naf:pre.naf&&{wnd:pre.naf.wnd,points:[res].concat(pre.naf.points.map(obj2point))}};return res};Point.prototype.inspect=function inspect(){if(this.isInfinity())return"<EC Point Infinity>";return"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">";
+};Point.prototype.isInfinity=function isInfinity(){return this.inf};Point.prototype.add=function add(p){if(this.inf)return p;if(p.inf)return this;if(this.eq(p))return this.dbl();if(this.neg().eq(p))return this.curve.point(null,null);if(this.x.cmp(p.x)===0)return this.curve.point(null,null);var c=this.y.redSub(p.y);if(c.cmpn(0)!==0)c=c.redMul(this.x.redSub(p.x).redInvm());var nx=c.redSqr().redISub(this.x).redISub(p.x);var ny=c.redMul(this.x.redSub(nx)).redISub(this.y);return this.curve.point(nx,ny)};Point.prototype.dbl=function dbl(){if(this.inf)return this;var ys1=this.y.redAdd(this.y);if(ys1.cmpn(0)===0)return this.curve.point(null,null);var a=this.curve.a;var x2=this.x.redSqr();var dyinv=ys1.redInvm();var c=x2.redAdd(x2).redIAdd(x2).redIAdd(a).redMul(dyinv);var nx=c.redSqr().redISub(this.x.redAdd(this.x));var ny=c.redMul(this.x.redSub(nx)).redISub(this.y);return this.curve.point(nx,ny)};Point.prototype.getX=function getX(){return this.x.fromRed()};Point.prototype.getY=function getY(){return this.y.fromRed()};Point.prototype.mul=function mul(k){k=new BN(k,16);if(this._hasDoubles(k))return this.curve._fixedNafMul(this,k);else if(this.curve.endo)return this.curve._endoWnafMulAdd([this],[k]);else return this.curve._wnafMul(this,k)};Point.prototype.mulAdd=function mulAdd(k1,p2,k2){var points=[this,p2];var coeffs=[k1,k2];if(this.curve.endo)return this.curve._endoWnafMulAdd(points,coeffs);else return this.curve._wnafMulAdd(1,points,coeffs,2)};Point.prototype.jmulAdd=function jmulAdd(k1,p2,k2){var points=[this,p2];var coeffs=[k1,k2];if(this.curve.endo)return this.curve._endoWnafMulAdd(points,coeffs,true);else return this.curve._wnafMulAdd(1,points,coeffs,2,true)};Point.prototype.eq=function eq(p){return this===p||this.inf===p.inf&&(this.inf||this.x.cmp(p.x)===0&&this.y.cmp(p.y)===0)};Point.prototype.neg=function neg(_precompute){if(this.inf)return this;var res=this.curve.point(this.x,this.y.redNeg());if(_precompute&&this.precomputed){var pre=this.precomputed;var negate=function(p){return p.neg()};res.precomputed={naf:pre.naf&&{wnd:pre.naf.wnd,points:pre.naf.points.map(negate)},doubles:pre.doubles&&{step:pre.doubles.step,points:pre.doubles.points.map(negate)}}}return res};Point.prototype.toJ=function toJ(){if(this.inf)return this.curve.jpoint(null,null,null);var res=this.curve.jpoint(this.x,this.y,this.curve.one);return res};function JPoint(curve,x,y,z){Base.BasePoint.call(this,curve,"jacobian");if(x===null&&y===null&&z===null){this.x=this.curve.one;this.y=this.curve.one;this.z=new BN(0)}else{this.x=new BN(x,16);this.y=new BN(y,16);this.z=new BN(z,16)}if(!this.x.red)this.x=this.x.toRed(this.curve.red);if(!this.y.red)this.y=this.y.toRed(this.curve.red);if(!this.z.red)this.z=this.z.toRed(this.curve.red);this.zOne=this.z===this.curve.one}inherits(JPoint,Base.BasePoint);ShortCurve.prototype.jpoint=function jpoint(x,y,z){return new JPoint(this,x,y,z)};JPoint.prototype.toP=function toP(){if(this.isInfinity())return this.curve.point(null,null);var zinv=this.z.redInvm();var zinv2=zinv.redSqr();var ax=this.x.redMul(zinv2);var ay=this.y.redMul(zinv2).redMul(zinv);return this.curve.point(ax,ay)};JPoint.prototype.neg=function neg(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)};JPoint.prototype.add=function add(p){if(this.isInfinity())return p;if(p.isInfinity())return this;var pz2=p.z.redSqr();var z2=this.z.redSqr();var u1=this.x.redMul(pz2);var u2=p.x.redMul(z2);var s1=this.y.redMul(pz2.redMul(p.z));var s2=p.y.redMul(z2.redMul(this.z));var h=u1.redSub(u2);var r=s1.redSub(s2);if(h.cmpn(0)===0){if(r.cmpn(0)!==0)return this.curve.jpoint(null,null,null);else return this.dbl()}var h2=h.redSqr();var h3=h2.redMul(h);var v=u1.redMul(h2);var nx=r.redSqr().redIAdd(h3).redISub(v).redISub(v);var ny=r.redMul(v.redISub(nx)).redISub(s1.redMul(h3));var nz=this.z.redMul(p.z).redMul(h);return this.curve.jpoint(nx,ny,nz)};JPoint.prototype.mixedAdd=function mixedAdd(p){if(this.isInfinity())return p.toJ();if(p.isInfinity())return this;var z2=this.z.redSqr();var u1=this.x;var u2=p.x.redMul(z2);var s1=this.y;var s2=p.y.redMul(z2).redMul(this.z);var h=u1.redSub(u2);var r=s1.redSub(s2);if(h.cmpn(0)===0){if(r.cmpn(0)!==0)return this.curve.jpoint(null,null,null);else return this.dbl()}var h2=h.redSqr();var h3=h2.redMul(h);var v=u1.redMul(h2);var nx=r.redSqr().redIAdd(h3).redISub(v).redISub(v);var ny=r.redMul(v.redISub(nx)).redISub(s1.redMul(h3));var nz=this.z.redMul(h);return this.curve.jpoint(nx,ny,nz)};JPoint.prototype.dblp=function dblp(pow){if(pow===0)return this;if(this.isInfinity())return this;if(!pow)return this.dbl();if(this.curve.zeroA||this.curve.threeA){var r=this;for(var i=0;i<pow;i++)r=r.dbl();return r}var a=this.curve.a;var tinv=this.curve.tinv;var jx=this.x;var jy=this.y;var jz=this.z;var jz4=jz.redSqr().redSqr();var jyd=jy.redAdd(jy);for(var i=0;i<pow;i++){var jx2=jx.redSqr();var jyd2=jyd.redSqr();var jyd4=jyd2.redSqr();var c=jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4));var t1=jx.redMul(jyd2);var nx=c.redSqr().redISub(t1.redAdd(t1));var t2=t1.redISub(nx);var dny=c.redMul(t2);dny=dny.redIAdd(dny).redISub(jyd4);var nz=jyd.redMul(jz);if(i+1<pow)jz4=jz4.redMul(jyd4);jx=nx;jz=nz;jyd=dny}return this.curve.jpoint(jx,jyd.redMul(tinv),jz)};JPoint.prototype.dbl=function dbl(){if(this.isInfinity())return this;if(this.curve.zeroA)return this._zeroDbl();else if(this.curve.threeA)return this._threeDbl();else return this._dbl()};JPoint.prototype._zeroDbl=function _zeroDbl(){var nx;var ny;var nz;if(this.zOne){var xx=this.x.redSqr();var yy=this.y.redSqr();var yyyy=yy.redSqr();var s=this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);s=s.redIAdd(s);var m=xx.redAdd(xx).redIAdd(xx);var t=m.redSqr().redISub(s).redISub(s);var yyyy8=yyyy.redIAdd(yyyy);yyyy8=yyyy8.redIAdd(yyyy8);yyyy8=yyyy8.redIAdd(yyyy8);nx=t;ny=m.redMul(s.redISub(t)).redISub(yyyy8);nz=this.y.redAdd(this.y)}else{var a=this.x.redSqr();var b=this.y.redSqr();var c=b.redSqr();var d=this.x.redAdd(b).redSqr().redISub(a).redISub(c);d=d.redIAdd(d);var e=a.redAdd(a).redIAdd(a);var f=e.redSqr();var c8=c.redIAdd(c);c8=c8.redIAdd(c8);c8=c8.redIAdd(c8);nx=f.redISub(d).redISub(d);ny=e.redMul(d.redISub(nx)).redISub(c8);nz=this.y.redMul(this.z);nz=nz.redIAdd(nz)}return this.curve.jpoint(nx,ny,nz)};JPoint.prototype._threeDbl=function _threeDbl(){var nx;var ny;var nz;if(this.zOne){var xx=this.x.redSqr();var yy=this.y.redSqr();var yyyy=yy.redSqr();var s=this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);s=s.redIAdd(s);var m=xx.redAdd(xx).redIAdd(xx).redIAdd(this.curve.a);var t=m.redSqr().redISub(s).redISub(s);nx=t;var yyyy8=yyyy.redIAdd(yyyy);yyyy8=yyyy8.redIAdd(yyyy8);yyyy8=yyyy8.redIAdd(yyyy8);ny=m.redMul(s.redISub(t)).redISub(yyyy8);nz=this.y.redAdd(this.y)}else{var delta=this.z.redSqr();var gamma=this.y.redSqr();var beta=this.x.redMul(gamma);var alpha=this.x.redSub(delta).redMul(this.x.redAdd(delta));alpha=alpha.redAdd(alpha).redIAdd(alpha);var beta4=beta.redIAdd(beta);beta4=beta4.redIAdd(beta4);var beta8=beta4.redAdd(beta4);nx=alpha.redSqr().redISub(beta8);nz=this.y.redAdd(this.z).redSqr().redISub(gamma).redISub(delta);var ggamma8=gamma.redSqr();ggamma8=ggamma8.redIAdd(ggamma8);ggamma8=ggamma8.redIAdd(ggamma8);ggamma8=ggamma8.redIAdd(ggamma8);ny=alpha.redMul(beta4.redISub(nx)).redISub(ggamma8)}return this.curve.jpoint(nx,ny,nz)};JPoint.prototype._dbl=function _dbl(){var a=this.curve.a;var jx=this.x;var jy=this.y;var jz=this.z;var jz4=jz.redSqr().redSqr();var jx2=jx.redSqr();var jy2=jy.redSqr();var c=jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4));var jxd4=jx.redAdd(jx);jxd4=jxd4.redIAdd(jxd4);var t1=jxd4.redMul(jy2);var nx=c.redSqr().redISub(t1.redAdd(t1));var t2=t1.redISub(nx);var jyd8=jy2.redSqr();jyd8=jyd8.redIAdd(jyd8);jyd8=jyd8.redIAdd(jyd8);jyd8=jyd8.redIAdd(jyd8);var ny=c.redMul(t2).redISub(jyd8);var nz=jy.redAdd(jy).redMul(jz);return this.curve.jpoint(nx,ny,nz)};JPoint.prototype.trpl=function trpl(){if(!this.curve.zeroA)return this.dbl().add(this);var xx=this.x.redSqr();var yy=this.y.redSqr();var zz=this.z.redSqr();var yyyy=yy.redSqr();var m=xx.redAdd(xx).redIAdd(xx);var mm=m.redSqr();var e=this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);e=e.redIAdd(e);e=e.redAdd(e).redIAdd(e);e=e.redISub(mm);var ee=e.redSqr();var t=yyyy.redIAdd(yyyy);t=t.redIAdd(t);t=t.redIAdd(t);t=t.redIAdd(t);var u=m.redIAdd(e).redSqr().redISub(mm).redISub(ee).redISub(t);var yyu4=yy.redMul(u);yyu4=yyu4.redIAdd(yyu4);yyu4=yyu4.redIAdd(yyu4);var nx=this.x.redMul(ee).redISub(yyu4);nx=nx.redIAdd(nx);nx=nx.redIAdd(nx);var ny=this.y.redMul(u.redMul(t.redISub(u)).redISub(e.redMul(ee)));ny=ny.redIAdd(ny);ny=ny.redIAdd(ny);ny=ny.redIAdd(ny);var nz=this.z.redAdd(e).redSqr().redISub(zz).redISub(ee);return this.curve.jpoint(nx,ny,nz)};JPoint.prototype.mul=function mul(k,kbase){k=new BN(k,kbase);return this.curve._wnafMul(this,k)};JPoint.prototype.eq=function eq(p){if(p.type==="affine")return this.eq(p.toJ());if(this===p)return true;var z2=this.z.redSqr();var pz2=p.z.redSqr();if(this.x.redMul(pz2).redISub(p.x.redMul(z2)).cmpn(0)!==0)return false;var z3=z2.redMul(this.z);var pz3=pz2.redMul(p.z);return this.y.redMul(pz3).redISub(p.y.redMul(z3)).cmpn(0)===0};JPoint.prototype.eqXToP=function eqXToP(x){var zs=this.z.redSqr();var rx=x.toRed(this.curve.red).redMul(zs);if(this.x.cmp(rx)===0)return true;var xc=x.clone();var t=this.curve.redN.redMul(zs);for(;;){xc.iadd(this.curve.n);if(xc.cmp(this.curve.p)>=0)return false;rx.redIAdd(t);if(this.x.cmp(rx)===0)return true}return false};JPoint.prototype.inspect=function inspect(){if(this.isInfinity())return"<EC JPoint Infinity>";return"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"};JPoint.prototype.isInfinity=function isInfinity(){return this.z.cmpn(0)===0}},{"../../elliptic":73,"../curve":76,"bn.js":20,inherits:107}],79:[function(require,module,exports){"use strict";var curves=exports;var hash=require("hash.js");var elliptic=require("../elliptic");var assert=elliptic.utils.assert;function PresetCurve(options){if(options.type==="short")this.curve=new elliptic.curve.short(options);else if(options.type==="edwards")this.curve=new elliptic.curve.edwards(options);else this.curve=new elliptic.curve.mont(options);this.g=this.curve.g;this.n=this.curve.n;this.hash=options.hash;assert(this.g.validate(),"Invalid curve");assert(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}curves.PresetCurve=PresetCurve;function defineCurve(name,options){Object.defineProperty(curves,name,{configurable:true,enumerable:true,get:function(){var curve=new PresetCurve(options);Object.defineProperty(curves,name,{configurable:true,enumerable:true,value:curve});return curve}})}defineCurve("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:hash.sha256,gRed:false,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]});defineCurve("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:hash.sha256,gRed:false,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]});defineCurve("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:hash.sha256,gRed:false,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]});defineCurve("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff "+"fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff "+"fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f "+"5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 "+"f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:hash.sha384,gRed:false,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 "+"5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 "+"0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]});defineCurve("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff "+"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff "+"ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff "+"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff "+"ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b "+"99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd "+"3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff "+"ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 "+"f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:hash.sha512,gRed:false,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 "+"053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 "+"a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 "+"579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 "+"3fad0761 353c7086 a272c240 88be9476 9fd16650"]});defineCurve("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:hash.sha256,gRed:false,g:["9"]});defineCurve("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:hash.sha256,gRed:false,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});var pre;try{pre=require("./precomputed/secp256k1")}catch(e){pre=undefined}defineCurve("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:hash.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:false,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",pre]})},{"../elliptic":73,"./precomputed/secp256k1":86,"hash.js":92}],80:[function(require,module,exports){"use strict";var BN=require("bn.js");var HmacDRBG=require("hmac-drbg");var elliptic=require("../../elliptic");var utils=elliptic.utils;var assert=utils.assert;var KeyPair=require("./key");var Signature=require("./signature");function EC(options){if(!(this instanceof EC))return new EC(options);if(typeof options==="string"){assert(elliptic.curves.hasOwnProperty(options),"Unknown curve "+options);options=elliptic.curves[options]}if(options instanceof elliptic.curves.PresetCurve)options={curve:options};this.curve=options.curve.curve;this.n=this.curve.n;this.nh=this.n.ushrn(1);this.g=this.curve.g;this.g=options.curve.g;this.g.precompute(options.curve.n.bitLength()+1);this.hash=options.hash||options.curve.hash}module.exports=EC;EC.prototype.keyPair=function keyPair(options){return new KeyPair(this,options)};EC.prototype.keyFromPrivate=function keyFromPrivate(priv,enc){return KeyPair.fromPrivate(this,priv,enc)};EC.prototype.keyFromPublic=function keyFromPublic(pub,enc){return KeyPair.fromPublic(this,pub,enc)};EC.prototype.genKeyPair=function genKeyPair(options){if(!options)options={};var drbg=new HmacDRBG({hash:this.hash,pers:options.pers,persEnc:options.persEnc||"utf8",entropy:options.entropy||elliptic.rand(this.hash.hmacStrength),entropyEnc:options.entropy&&options.entropyEnc||"utf8",nonce:this.n.toArray()});var bytes=this.n.byteLength();var ns2=this.n.sub(new BN(2));do{var priv=new BN(drbg.generate(bytes));if(priv.cmp(ns2)>0)continue;priv.iaddn(1);return this.keyFromPrivate(priv)}while(true)};EC.prototype._truncateToN=function truncateToN(msg,truncOnly){var delta=msg.byteLength()*8-this.n.bitLength();if(delta>0)msg=msg.ushrn(delta);if(!truncOnly&&msg.cmp(this.n)>=0)return msg.sub(this.n);else return msg};EC.prototype.sign=function sign(msg,key,enc,options){if(typeof enc==="object"){options=enc;enc=null}if(!options)options={};key=this.keyFromPrivate(key,enc);msg=this._truncateToN(new BN(msg,16));var bytes=this.n.byteLength();var bkey=key.getPrivate().toArray("be",bytes);var nonce=msg.toArray("be",bytes);var drbg=new HmacDRBG({hash:this.hash,entropy:bkey,nonce:nonce,pers:options.pers,persEnc:options.persEnc||"utf8"});var ns1=this.n.sub(new BN(1));for(var iter=0;true;iter++){var k=options.k?options.k(iter):new BN(drbg.generate(this.n.byteLength()));k=this._truncateToN(k,true);if(k.cmpn(1)<=0||k.cmp(ns1)>=0)continue;var kp=this.g.mul(k);if(kp.isInfinity())continue;var kpX=kp.getX();var r=kpX.umod(this.n);if(r.cmpn(0)===0)continue;var s=k.invm(this.n).mul(r.mul(key.getPrivate()).iadd(msg));s=s.umod(this.n);if(s.cmpn(0)===0)continue;var recoveryParam=(kp.getY().isOdd()?1:0)|(kpX.cmp(r)!==0?2:0);if(options.canonical&&s.cmp(this.nh)>0){s=this.n.sub(s);recoveryParam^=1}return new Signature({r:r,s:s,recoveryParam:recoveryParam})}};EC.prototype.verify=function verify(msg,signature,key,enc){msg=this._truncateToN(new BN(msg,16));key=this.keyFromPublic(key,enc);signature=new Signature(signature,"hex");var r=signature.r;var s=signature.s;if(r.cmpn(1)<0||r.cmp(this.n)>=0)return false;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return false;var sinv=s.invm(this.n);var u1=sinv.mul(msg).umod(this.n);var u2=sinv.mul(r).umod(this.n);if(!this.curve._maxwellTrick){var p=this.g.mulAdd(u1,key.getPublic(),u2);if(p.isInfinity())return false;return p.getX().umod(this.n).cmp(r)===0}var p=this.g.jmulAdd(u1,key.getPublic(),u2);if(p.isInfinity())return false;return p.eqXToP(r)};EC.prototype.recoverPubKey=function(msg,signature,j,enc){assert((3&j)===j,"The recovery param is more than two bits");signature=new Signature(signature,enc);var n=this.n;var e=new BN(msg);var r=signature.r;var s=signature.s;var isYOdd=j&1;var isSecondKey=j>>1;if(r.cmp(this.curve.p.umod(this.curve.n))>=0&&isSecondKey)throw new Error("Unable to find sencond key candinate");if(isSecondKey)r=this.curve.pointFromX(r.add(this.curve.n),isYOdd);else r=this.curve.pointFromX(r,isYOdd);var rInv=signature.r.invm(n);var s1=n.sub(e).mul(rInv).umod(n);var s2=s.mul(rInv).umod(n);return this.g.mulAdd(s1,r,s2)};EC.prototype.getKeyRecoveryParam=function(e,signature,Q,enc){signature=new Signature(signature,enc);if(signature.recoveryParam!==null)return signature.recoveryParam;for(var i=0;i<4;i++){var Qprime;try{Qprime=this.recoverPubKey(e,signature,i)}catch(e){continue}if(Qprime.eq(Q))return i}throw new Error("Unable to find valid recovery factor")}},{"../../elliptic":73,"./key":81,"./signature":82,"bn.js":20,"hmac-drbg":104}],81:[function(require,module,exports){"use strict";var BN=require("bn.js");var elliptic=require("../../elliptic");var utils=elliptic.utils;var assert=utils.assert;function KeyPair(ec,options){this.ec=ec;this.priv=null;this.pub=null;if(options.priv)this._importPrivate(options.priv,options.privEnc);if(options.pub)this._importPublic(options.pub,options.pubEnc)}module.exports=KeyPair;KeyPair.fromPublic=function fromPublic(ec,pub,enc){if(pub instanceof KeyPair)return pub;return new KeyPair(ec,{pub:pub,pubEnc:enc})};KeyPair.fromPrivate=function fromPrivate(ec,priv,enc){if(priv instanceof KeyPair)return priv;return new KeyPair(ec,{priv:priv,privEnc:enc})};KeyPair.prototype.validate=function validate(){var pub=this.getPublic();if(pub.isInfinity())return{result:false,reason:"Invalid public key"};if(!pub.validate())return{result:false,reason:"Public key is not a point"};if(!pub.mul(this.ec.curve.n).isInfinity())return{result:false,reason:"Public key * N != O"};return{result:true,reason:null}};KeyPair.prototype.getPublic=function getPublic(compact,enc){if(typeof compact==="string"){enc=compact;compact=null}if(!this.pub)this.pub=this.ec.g.mul(this.priv);if(!enc)return this.pub;return this.pub.encode(enc,compact)};KeyPair.prototype.getPrivate=function getPrivate(enc){if(enc==="hex")return this.priv.toString(16,2);else return this.priv};KeyPair.prototype._importPrivate=function _importPrivate(key,enc){this.priv=new BN(key,enc||16);this.priv=this.priv.umod(this.ec.curve.n)};KeyPair.prototype._importPublic=function _importPublic(key,enc){if(key.x||key.y){if(this.ec.curve.type==="mont"){assert(key.x,"Need x coordinate")}else if(this.ec.curve.type==="short"||this.ec.curve.type==="edwards"){assert(key.x&&key.y,"Need both x and y coordinate")}this.pub=this.ec.curve.point(key.x,key.y);return}this.pub=this.ec.curve.decodePoint(key,enc)};KeyPair.prototype.derive=function derive(pub){return pub.mul(this.priv).getX()};KeyPair.prototype.sign=function sign(msg,enc,options){return this.ec.sign(msg,this,enc,options)};KeyPair.prototype.verify=function verify(msg,signature){return this.ec.verify(msg,signature,this)};KeyPair.prototype.inspect=function inspect(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},{"../../elliptic":73,"bn.js":20}],82:[function(require,module,exports){"use strict";var BN=require("bn.js");var elliptic=require("../../elliptic");var utils=elliptic.utils;var assert=utils.assert;function Signature(options,enc){if(options instanceof Signature)return options;if(this._importDER(options,enc))return;assert(options.r&&options.s,"Signature without r or s");this.r=new BN(options.r,16);this.s=new BN(options.s,16);if(options.recoveryParam===undefined)this.recoveryParam=null;else this.recoveryParam=options.recoveryParam}module.exports=Signature;function Position(){this.place=0}function getLength(buf,p){var initial=buf[p.place++];if(!(initial&128)){return initial}var octetLen=initial&15;var val=0;for(var i=0,off=p.place;i<octetLen;i++,off++){val<<=8;val|=buf[off]}p.place=off;return val}function rmPadding(buf){var i=0;var len=buf.length-1;while(!buf[i]&&!(buf[i+1]&128)&&i<len){i++}if(i===0){return buf}return buf.slice(i)}Signature.prototype._importDER=function _importDER(data,enc){data=utils.toArray(data,enc);var p=new Position;if(data[p.place++]!==48){return false}var len=getLength(data,p);if(len+p.place!==data.length){return false}if(data[p.place++]!==2){return false}var rlen=getLength(data,p);var r=data.slice(p.place,rlen+p.place);p.place+=rlen;if(data[p.place++]!==2){return false}var slen=getLength(data,p);if(data.length!==slen+p.place){return false}var s=data.slice(p.place,slen+p.place);if(r[0]===0&&r[1]&128){r=r.slice(1)}if(s[0]===0&&s[1]&128){s=s.slice(1)}this.r=new BN(r);this.s=new BN(s);this.recoveryParam=null;return true};function constructLength(arr,len){if(len<128){arr.push(len);return}var octets=1+(Math.log(len)/Math.LN2>>>3);arr.push(octets|128);while(--octets){arr.push(len>>>(octets<<3)&255)}arr.push(len)}Signature.prototype.toDER=function toDER(enc){var r=this.r.toArray();var s=this.s.toArray();if(r[0]&128)r=[0].concat(r);if(s[0]&128)s=[0].concat(s);r=rmPadding(r);s=rmPadding(s);while(!s[0]&&!(s[1]&128)){s=s.slice(1)}var arr=[2];constructLength(arr,r.length);arr=arr.concat(r);arr.push(2);constructLength(arr,s.length);var backHalf=arr.concat(s);var res=[48];constructLength(res,backHalf.length);res=res.concat(backHalf);return utils.encode(res,enc)}},{"../../elliptic":73,"bn.js":20}],83:[function(require,module,exports){"use strict";var hash=require("hash.js");var elliptic=require("../../elliptic");var utils=elliptic.utils;var assert=utils.assert;var parseBytes=utils.parseBytes;var KeyPair=require("./key");var Signature=require("./signature");function EDDSA(curve){assert(curve==="ed25519","only tested with ed25519 so far");if(!(this instanceof EDDSA))return new EDDSA(curve);var curve=elliptic.curves[curve].curve;this.curve=curve;this.g=curve.g;this.g.precompute(curve.n.bitLength()+1);this.pointClass=curve.point().constructor;this.encodingLength=Math.ceil(curve.n.bitLength()/8);this.hash=hash.sha512}module.exports=EDDSA;EDDSA.prototype.sign=function sign(message,secret){message=parseBytes(message);var key=this.keyFromSecret(secret);var r=this.hashInt(key.messagePrefix(),message);var R=this.g.mul(r);var Rencoded=this.encodePoint(R);var s_=this.hashInt(Rencoded,key.pubBytes(),message).mul(key.priv());var S=r.add(s_).umod(this.curve.n);return this.makeSignature({R:R,S:S,Rencoded:Rencoded})};EDDSA.prototype.verify=function verify(message,sig,pub){message=parseBytes(message);sig=this.makeSignature(sig);var key=this.keyFromPublic(pub);var h=this.hashInt(sig.Rencoded(),key.pubBytes(),message);var SG=this.g.mul(sig.S());var RplusAh=sig.R().add(key.pub().mul(h));return RplusAh.eq(SG)};EDDSA.prototype.hashInt=function hashInt(){var hash=this.hash();for(var i=0;i<arguments.length;i++)hash.update(arguments[i]);return utils.intFromLE(hash.digest()).umod(this.curve.n)};EDDSA.prototype.keyFromPublic=function keyFromPublic(pub){return KeyPair.fromPublic(this,pub)};EDDSA.prototype.keyFromSecret=function keyFromSecret(secret){return KeyPair.fromSecret(this,secret)};EDDSA.prototype.makeSignature=function makeSignature(sig){if(sig instanceof Signature)return sig;return new Signature(this,sig)};EDDSA.prototype.encodePoint=function encodePoint(point){var enc=point.getY().toArray("le",this.encodingLength);enc[this.encodingLength-1]|=point.getX().isOdd()?128:0;return enc};EDDSA.prototype.decodePoint=function decodePoint(bytes){bytes=utils.parseBytes(bytes);var lastIx=bytes.length-1;var normed=bytes.slice(0,lastIx).concat(bytes[lastIx]&~128);var xIsOdd=(bytes[lastIx]&128)!==0;var y=utils.intFromLE(normed);return this.curve.pointFromY(y,xIsOdd)};EDDSA.prototype.encodeInt=function encodeInt(num){return num.toArray("le",this.encodingLength)};EDDSA.prototype.decodeInt=function decodeInt(bytes){return utils.intFromLE(bytes)};EDDSA.prototype.isPoint=function isPoint(val){return val instanceof this.pointClass}},{"../../elliptic":73,"./key":84,"./signature":85,"hash.js":92}],84:[function(require,module,exports){"use strict";var elliptic=require("../../elliptic");var utils=elliptic.utils;var assert=utils.assert;var parseBytes=utils.parseBytes;var cachedProperty=utils.cachedProperty;function KeyPair(eddsa,params){this.eddsa=eddsa;this._secret=parseBytes(params.secret);if(eddsa.isPoint(params.pub))this._pub=params.pub;else this._pubBytes=parseBytes(params.pub)}KeyPair.fromPublic=function fromPublic(eddsa,pub){if(pub instanceof KeyPair)return pub;return new KeyPair(eddsa,{pub:pub})};KeyPair.fromSecret=function fromSecret(eddsa,secret){if(secret instanceof KeyPair)return secret;return new KeyPair(eddsa,{secret:secret})};KeyPair.prototype.secret=function secret(){return this._secret};cachedProperty(KeyPair,"pubBytes",function pubBytes(){return this.eddsa.encodePoint(this.pub())});cachedProperty(KeyPair,"pub",function pub(){if(this._pubBytes)return this.eddsa.decodePoint(this._pubBytes);return this.eddsa.g.mul(this.priv())});cachedProperty(KeyPair,"privBytes",function privBytes(){var eddsa=this.eddsa;var hash=this.hash();var lastIx=eddsa.encodingLength-1;var a=hash.slice(0,eddsa.encodingLength);a[0]&=248;a[lastIx]&=127;a[lastIx]|=64;return a});cachedProperty(KeyPair,"priv",function priv(){return this.eddsa.decodeInt(this.privBytes())});cachedProperty(KeyPair,"hash",function hash(){return this.eddsa.hash().update(this.secret()).digest()});cachedProperty(KeyPair,"messagePrefix",function messagePrefix(){return this.hash().slice(this.eddsa.encodingLength)});KeyPair.prototype.sign=function sign(message){assert(this._secret,"KeyPair can only verify");return this.eddsa.sign(message,this)};KeyPair.prototype.verify=function verify(message,sig){return this.eddsa.verify(message,sig,this)};KeyPair.prototype.getSecret=function getSecret(enc){assert(this._secret,"KeyPair is public only");return utils.encode(this.secret(),enc)};KeyPair.prototype.getPublic=function getPublic(enc){return utils.encode(this.pubBytes(),enc)};module.exports=KeyPair},{"../../elliptic":73}],85:[function(require,module,exports){"use strict";var BN=require("bn.js");var elliptic=require("../../elliptic");var utils=elliptic.utils;var assert=utils.assert;var cachedProperty=utils.cachedProperty;var parseBytes=utils.parseBytes;function Signature(eddsa,sig){this.eddsa=eddsa;if(typeof sig!=="object")sig=parseBytes(sig);if(Array.isArray(sig)){sig={R:sig.slice(0,eddsa.encodingLength),S:sig.slice(eddsa.encodingLength)}}assert(sig.R&&sig.S,"Signature without R or S");if(eddsa.isPoint(sig.R))this._R=sig.R;if(sig.S instanceof BN)this._S=sig.S;this._Rencoded=Array.isArray(sig.R)?sig.R:sig.Rencoded;this._Sencoded=Array.isArray(sig.S)?sig.S:sig.Sencoded}cachedProperty(Signature,"S",function S(){return this.eddsa.decodeInt(this.Sencoded())});cachedProperty(Signature,"R",function R(){return this.eddsa.decodePoint(this.Rencoded())});cachedProperty(Signature,"Rencoded",function Rencoded(){return this.eddsa.encodePoint(this.R())});cachedProperty(Signature,"Sencoded",function Sencoded(){return this.eddsa.encodeInt(this.S())});Signature.prototype.toBytes=function toBytes(){return this.Rencoded().concat(this.Sencoded())};Signature.prototype.toHex=function toHex(){return utils.encode(this.toBytes(),"hex").toUpperCase()};module.exports=Signature},{"../../elliptic":73,"bn.js":20}],86:[function(require,module,exports){module.exports={doubles:{step:4,points:[["e60fce93b59e9ec53011aabc21c23e97b2a31369b87a5ae9c44ee89e2a6dec0a","f7e3507399e595929db99f34f57937101296891e44d23f0be1f32cce69616821"],["8282263212c609d9ea2a6e3e172de238d8c39cabd5ac1ca10646e23fd5f51508","11f8a8098557dfe45e8256e830b60ace62d613ac2f7b17bed31b6eaff6e26caf"],["175e159f728b865a72f99cc6c6fc846de0b93833fd2222ed73fce5b551e5b739","d3506e0d9e3c79eba4ef97a51ff71f5eacb5955add24345c6efa6ffee9fed695"],["363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640","4e273adfc732221953b445397f3363145b9a89008199ecb62003c7f3bee9de9"],["8b4b5f165df3c2be8c6244b5b745638843e4a781a15bcd1b69f79a55dffdf80c","4aad0a6f68d308b4b3fbd7813ab0da04f9e336546162ee56b3eff0c65fd4fd36"],["723cbaa6e5db996d6bf771c00bd548c7b700dbffa6c0e77bcb6115925232fcda","96e867b5595cc498a921137488824d6e2660a0653779494801dc069d9eb39f5f"],["eebfa4d493bebf98ba5feec812c2d3b50947961237a919839a533eca0e7dd7fa","5d9a8ca3970ef0f269ee7edaf178089d9ae4cdc3a711f712ddfd4fdae1de8999"],["100f44da696e71672791d0a09b7bde459f1215a29b3c03bfefd7835b39a48db0","cdd9e13192a00b772ec8f3300c090666b7ff4a18ff5195ac0fbd5cd62bc65a09"],["e1031be262c7ed1b1dc9227a4a04c017a77f8d4464f3b3852c8acde6e534fd2d","9d7061928940405e6bb6a4176597535af292dd419e1ced79a44f18f29456a00d"],["feea6cae46d55b530ac2839f143bd7ec5cf8b266a41d6af52d5e688d9094696d","e57c6b6c97dce1bab06e4e12bf3ecd5c981c8957cc41442d3155debf18090088"],["da67a91d91049cdcb367be4be6ffca3cfeed657d808583de33fa978bc1ec6cb1","9bacaa35481642bc41f463f7ec9780e5dec7adc508f740a17e9ea8e27a68be1d"],["53904faa0b334cdda6e000935ef22151ec08d0f7bb11069f57545ccc1a37b7c0","5bc087d0bc80106d88c9eccac20d3c1c13999981e14434699dcb096b022771c8"],["8e7bcd0bd35983a7719cca7764ca906779b53a043a9b8bcaeff959f43ad86047","10b7770b2a3da4b3940310420ca9514579e88e2e47fd68b3ea10047e8460372a"],["385eed34c1cdff21e6d0818689b81bde71a7f4f18397e6690a841e1599c43862","283bebc3e8ea23f56701de19e9ebf4576b304eec2086dc8cc0458fe5542e5453"],["6f9d9b803ecf191637c73a4413dfa180fddf84a5947fbc9c606ed86c3fac3a7","7c80c68e603059ba69b8e2a30e45c4d47ea4dd2f5c281002d86890603a842160"],["3322d401243c4e2582a2147c104d6ecbf774d163db0f5e5313b7e0e742d0e6bd","56e70797e9664ef5bfb019bc4ddaf9b72805f63ea2873af624f3a2e96c28b2a0"],["85672c7d2de0b7da2bd1770d89665868741b3f9af7643397721d74d28134ab83","7c481b9b5b43b2eb6374049bfa62c2e5e77f17fcc5298f44c8e3094f790313a6"],["948bf809b1988a46b06c9f1919413b10f9226c60f668832ffd959af60c82a0a","53a562856dcb6646dc6b74c5d1c3418c6d4dff08c97cd2bed4cb7f88d8c8e589"],["6260ce7f461801c34f067ce0f02873a8f1b0e44dfc69752accecd819f38fd8e8","bc2da82b6fa5b571a7f09049776a1ef7ecd292238051c198c1a84e95b2b4ae17"],["e5037de0afc1d8d43d8348414bbf4103043ec8f575bfdc432953cc8d2037fa2d","4571534baa94d3b5f9f98d09fb990bddbd5f5b03ec481f10e0e5dc841d755bda"],["e06372b0f4a207adf5ea905e8f1771b4e7e8dbd1c6a6c5b725866a0ae4fce725","7a908974bce18cfe12a27bb2ad5a488cd7484a7787104870b27034f94eee31dd"],["213c7a715cd5d45358d0bbf9dc0ce02204b10bdde2a3f58540ad6908d0559754","4b6dad0b5ae462507013ad06245ba190bb4850f5f36a7eeddff2c27534b458f2"],["4e7c272a7af4b34e8dbb9352a5419a87e2838c70adc62cddf0cc3a3b08fbd53c","17749c766c9d0b18e16fd09f6def681b530b9614bff7dd33e0b3941817dcaae6"],["fea74e3dbe778b1b10f238ad61686aa5c76e3db2be43057632427e2840fb27b6","6e0568db9b0b13297cf674deccb6af93126b596b973f7b77701d3db7f23cb96f"],["76e64113f677cf0e10a2570d599968d31544e179b760432952c02a4417bdde39","c90ddf8dee4e95cf577066d70681f0d35e2a33d2b56d2032b4b1752d1901ac01"],["c738c56b03b2abe1e8281baa743f8f9a8f7cc643df26cbee3ab150242bcbb891","893fb578951ad2537f718f2eacbfbbbb82314eef7880cfe917e735d9699a84c3"],["d895626548b65b81e264c7637c972877d1d72e5f3a925014372e9f6588f6c14b","febfaa38f2bc7eae728ec60818c340eb03428d632bb067e179363ed75d7d991f"],["b8da94032a957518eb0f6433571e8761ceffc73693e84edd49150a564f676e03","2804dfa44805a1e4d7c99cc9762808b092cc584d95ff3b511488e4e74efdf6e7"],["e80fea14441fb33a7d8adab9475d7fab2019effb5156a792f1a11778e3c0df5d","eed1de7f638e00771e89768ca3ca94472d155e80af322ea9fcb4291b6ac9ec78"],["a301697bdfcd704313ba48e51d567543f2a182031efd6915ddc07bbcc4e16070","7370f91cfb67e4f5081809fa25d40f9b1735dbf7c0a11a130c0d1a041e177ea1"],["90ad85b389d6b936463f9d0512678de208cc330b11307fffab7ac63e3fb04ed4","e507a3620a38261affdcbd9427222b839aefabe1582894d991d4d48cb6ef150"],["8f68b9d2f63b5f339239c1ad981f162ee88c5678723ea3351b7b444c9ec4c0da","662a9f2dba063986de1d90c2b6be215dbbea2cfe95510bfdf23cbf79501fff82"],["e4f3fb0176af85d65ff99ff9198c36091f48e86503681e3e6686fd5053231e11","1e63633ad0ef4f1c1661a6d0ea02b7286cc7e74ec951d1c9822c38576feb73bc"],["8c00fa9b18ebf331eb961537a45a4266c7034f2f0d4e1d0716fb6eae20eae29e","efa47267fea521a1a9dc343a3736c974c2fadafa81e36c54e7d2a4c66702414b"],["e7a26ce69dd4829f3e10cec0a9e98ed3143d084f308b92c0997fddfc60cb3e41","2a758e300fa7984b471b006a1aafbb18d0a6b2c0420e83e20e8a9421cf2cfd51"],["b6459e0ee3662ec8d23540c223bcbdc571cbcb967d79424f3cf29eb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strict";var utils=exports;var BN=require("bn.js");var minAssert=require("minimalistic-assert");var minUtils=require("minimalistic-crypto-utils");utils.assert=minAssert;utils.toArray=minUtils.toArray;utils.zero2=minUtils.zero2;utils.toHex=minUtils.toHex;utils.encode=minUtils.encode;function getNAF(num,w){var naf=[];var ws=1<<w+1;var k=num.clone();while(k.cmpn(1)>=0){var z;if(k.isOdd()){var mod=k.andln(ws-1);if(mod>(ws>>1)-1)z=(ws>>1)-mod;else z=mod;k.isubn(z)}else{z=0}naf.push(z);var shift=k.cmpn(0)!==0&&k.andln(ws-1)===0?w+1:1;for(var i=1;i<shift;i++)naf.push(0);k.iushrn(shift)}return naf}utils.getNAF=getNAF;function getJSF(k1,k2){var jsf=[[],[]];k1=k1.clone();k2=k2.clone();var d1=0;var d2=0;while(k1.cmpn(-d1)>0||k2.cmpn(-d2)>0){var m14=k1.andln(3)+d1&3;var m24=k2.andln(3)+d2&3;if(m14===3)m14=-1;if(m24===3)m24=-1;var u1;if((m14&1)===0){u1=0}else{var m8=k1.andln(7)+d1&7;if((m8===3||m8===5)&&m24===2)u1=-m14;else u1=m14}jsf[0].push(u1);var u2;if((m24&1)===0){u2=0}else{var m8=k2.andln(7)+d2&7;if((m8===3||m8===5)&&m14===2)u2=-m24;else u2=m24}jsf[1].push(u2);if(2*d1===u1+1)d1=1-d1;if(2*d2===u2+1)d2=1-d2;k1.iushrn(1);k2.iushrn(1)}return jsf}utils.getJSF=getJSF;function cachedProperty(obj,name,computer){var key="_"+name;obj.prototype[name]=function cachedProperty(){return this[key]!==undefined?this[key]:this[key]=computer.call(this)}}utils.cachedProperty=cachedProperty;function parseBytes(bytes){return typeof bytes==="string"?utils.toArray(bytes,"hex"):bytes}utils.parseBytes=parseBytes;function intFromLE(bytes){return new BN(bytes,"hex","le")}utils.intFromLE=intFromLE},{"bn.js":20,"minimalistic-assert":119,"minimalistic-crypto-utils":120}],88:[function(require,module,exports){module.exports={_from:"elliptic@^6.2.3",_id:"elliptic@6.4.0",_inBundle:false,_integrity:"sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=",_location:"/elliptic",_phantomChildren:{},_requested:{type:"range",registry:true,raw:"elliptic@^6.2.3",name:"elliptic",escapedName:"elliptic",rawSpec:"^6.2.3",saveSpec:null,fetchSpec:"^6.2.3"},_requiredBy:["/browserify-sign","/create-ecdh","/secp256k1"],_resolved:"https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz",_shasum:"cac9af8762c85836187003c8dfe193e5e2eae5df",_spec:"elliptic@^6.2.3",_where:"/home/jack/src/keythereum/node_modules/secp256k1",author:{name:"Fedor Indutny",email:"fedor@indutny.com"},bugs:{url:"https://github.com/indutny/elliptic/issues"},bundleDependencies:false,dependencies:{"bn.js":"^4.4.0",brorand:"^1.0.1","hash.js":"^1.0.0","hmac-drbg":"^1.0.0",inherits:"^2.0.1","minimalistic-assert":"^1.0.0","minimalistic-crypto-utils":"^1.0.0"},deprecated:false,description:"EC cryptography",devDependencies:{brfs:"^1.4.3",coveralls:"^2.11.3",grunt:"^0.4.5","grunt-browserify":"^5.0.0","grunt-cli":"^1.2.0","grunt-contrib-connect":"^1.0.0","grunt-contrib-copy":"^1.0.0","grunt-contrib-uglify":"^1.0.1","grunt-mocha-istanbul":"^3.0.1","grunt-saucelabs":"^8.6.2",istanbul:"^0.4.2",jscs:"^2.9.0",jshint:"^2.6.0",mocha:"^2.1.0"},files:["lib"],homepage:"https://github.com/indutny/elliptic",keywords:["EC","Elliptic","curve","Cryptography"],license:"MIT",main:"lib/elliptic.js",name:"elliptic",repository:{type:"git",url:"git+ssh://git@github.com/indutny/elliptic.git"},scripts:{jscs:"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",jshint:"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",lint:"npm run jscs && npm run jshint",test:"npm run lint && npm run unit",unit:"istanbul test _mocha --reporter=spec test/index.js",version:"grunt dist && git add dist/"},version:"6.4.0"}},{}],89:[function(require,module,exports){function EventEmitter(){this._events=this._events||{};this._maxListeners=this._maxListeners||undefined}module.exports=EventEmitter;EventEmitter.EventEmitter=EventEmitter;EventEmitter.prototype._events=undefined;EventEmitter.prototype._maxListeners=undefined;EventEmitter.defaultMaxListeners=10;EventEmitter.prototype.setMaxListeners=function(n){if(!isNumber(n)||n<0||isNaN(n))throw TypeError("n must be a positive number");this._maxListeners=n;return this};EventEmitter.prototype.emit=function(type){var er,handler,len,args,i,listeners;if(!this._events)this._events={};if(type==="error"){if(!this._events.error||isObject(this._events.error)&&!this._events.error.length){er=arguments[1];if(er instanceof Error){throw er}else{var err=new Error('Uncaught, unspecified "error" event. ('+er+")");err.context=er;throw err}}}handler=this._events[type];if(isUndefined(handler))return false;if(isFunction(handler)){switch(arguments.length){case 1:handler.call(this);break;case 2:handler.call(this,arguments[1]);break;case 3:handler.call(this,arguments[1],arguments[2]);break;default:args=Array.prototype.slice.call(arguments,1);handler.apply(this,args)}}else if(isObject(handler)){args=Array.prototype.slice.call(arguments,1);listeners=handler.slice();len=listeners.length;for(i=0;i<len;i++)listeners[i].apply(this,args)}return true};EventEmitter.prototype.addListener=function(type,listener){var m;if(!isFunction(listener))throw TypeError("listener must be a function");if(!this._events)this._events={};if(this._events.newListener)this.emit("newListener",type,isFunction(listener.listener)?listener.listener:listener);if(!this._events[type])this._events[type]=listener;else if(isObject(this._events[type]))this._events[type].push(listener);else this._events[type]=[this._events[type],listener];if(isObject(this._events[type])&&!this._events[type].warned){if(!isUndefined(this._maxListeners)){m=this._maxListeners}else{m=EventEmitter.defaultMaxListeners}if(m&&m>0&&this._events[type].length>m){this._events[type].warned=true;console.error("(node) warning: possible EventEmitter memory "+"leak detected. %d listeners added. "+"Use emitter.setMaxListeners() to increase limit.",this._events[type].length);if(typeof console.trace==="function"){console.trace()}}}return this};EventEmitter.prototype.on=EventEmitter.prototype.addListener;EventEmitter.prototype.once=function(type,listener){if(!isFunction(listener))throw TypeError("listener must be a function");var fired=false;function g(){this.removeListener(type,g);if(!fired){fired=true;listener.apply(this,arguments)}}g.listener=listener;this.on(type,g);return this};EventEmitter.prototype.removeListener=function(type,listener){var list,position,length,i;if(!isFunction(listener))throw TypeError("listener must be a function");if(!this._events||!this._events[type])return this;list=this._events[type];length=list.length;position=-1;if(list===listener||isFunction(list.listener)&&list.listener===listener){delete this._events[type];if(this._events.removeListener)this.emit("removeListener",type,listener)}else if(isObject(list)){for(i=length;i-- >0;){if(list[i]===listener||list[i].listener&&list[i].listener===listener){position=i;break}}if(position<0)return this;if(list.length===1){list.length=0;delete this._events[type]}else{list.splice(position,1)}if(this._events.removeListener)this.emit("removeListener",type,listener)}return this};EventEmitter.prototype.removeAllListeners=function(type){var key,listeners;if(!this._events)return this;if(!this._events.removeListener){if(arguments.length===0)this._events={};else if(this._events[type])delete this._events[type];return this}if(arguments.length===0){for(key in this._events){if(key==="removeListener")continue;this.removeAllListeners(key)}this.removeAllListeners("removeListener");this._events={};return this}listeners=this._events[type];if(isFunction(listeners)){this.removeListener(type,listeners)}else if(listeners){while(listeners.length)this.removeListener(type,listeners[listeners.length-1])}delete this._events[type];return this};EventEmitter.prototype.listeners=function(type){var ret;if(!this._events||!this._events[type])ret=[];else if(isFunction(this._events[type]))ret=[this._events[type]];else ret=this._events[type].slice();return ret};EventEmitter.prototype.listenerCount=function(type){if(this._events){var evlistener=this._events[type];if(isFunction(evlistener))return 1;else if(evlistener)return evlistener.length}return 0};EventEmitter.listenerCount=function(emitter,type){return emitter.listenerCount(type)};function isFunction(arg){return typeof arg==="function"}function isNumber(arg){return typeof arg==="number"}function isObject(arg){return typeof arg==="object"&&arg!==null}function isUndefined(arg){return arg===void 0}},{}],90:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer;var MD5=require("md5.js");function EVP_BytesToKey(password,salt,keyBits,ivLen){if(!Buffer.isBuffer(password))password=Buffer.from(password,"binary");if(salt){if(!Buffer.isBuffer(salt))salt=Buffer.from(salt,"binary");if(salt.length!==8)throw new RangeError("salt should be Buffer with 8 byte length")}var keyLen=keyBits/8;var key=Buffer.alloc(keyLen);var iv=Buffer.alloc(ivLen||0);var tmp=Buffer.alloc(0);while(keyLen>0||ivLen>0){var hash=new MD5;hash.update(tmp);hash.update(password);if(salt)hash.update(salt);tmp=hash.digest();var used=0;if(keyLen>0){var keyStart=key.length-keyLen;used=Math.min(keyLen,tmp.length);tmp.copy(key,keyStart,0,used);keyLen-=used}if(used<tmp.length&&ivLen>0){var ivStart=iv.length-ivLen;var length=Math.min(ivLen,tmp.length-used);tmp.copy(iv,ivStart,used,used+length);ivLen-=length}}tmp.fill(0);return{key:key,iv:iv}}module.exports=EVP_BytesToKey},{"md5.js":116,"safe-buffer":156}],91:[function(require,module,exports){(function(Buffer){"use strict";var Transform=require("stream").Transform;var inherits=require("inherits");function HashBase(blockSize){Transform.call(this);this._block=new Buffer(blockSize);this._blockSize=blockSize;this._blockOffset=0;this._length=[0,0,0,0];this._finalized=false}inherits(HashBase,Transform);HashBase.prototype._transform=function(chunk,encoding,callback){var error=null;try{if(encoding!=="buffer")chunk=new Buffer(chunk,encoding);this.update(chunk)}catch(err){error=err}callback(error)};HashBase.prototype._flush=function(callback){var error=null;try{this.push(this._digest())}catch(err){error=err}callback(error)};HashBase.prototype.update=function(data,encoding){if(!Buffer.isBuffer(data)&&typeof data!=="string")throw new TypeError("Data must be a string or a buffer");if(this._finalized)throw new Error("Digest already called");if(!Buffer.isBuffer(data))data=new Buffer(data,encoding||"binary");var block=this._block;var offset=0;while(this._blockOffset+data.length-offset>=this._blockSize){for(var i=this._blockOffset;i<this._blockSize;)block[i++]=data[offset++];this._update();this._blockOffset=0}while(offset<data.length)block[this._blockOffset++]=data[offset++];for(var j=0,carry=data.length*8;carry>0;++j){this._length[j]+=carry;carry=this._length[j]/4294967296|0;if(carry>0)this._length[j]-=4294967296*carry}return this};HashBase.prototype._update=function(data){throw new Error("_update is not implemented")};HashBase.prototype.digest=function(encoding){if(this._finalized)throw new Error("Digest already called");this._finalized=true;var digest=this._digest();if(encoding!==undefined)digest=digest.toString(encoding);return digest};HashBase.prototype._digest=function(){throw new Error("_digest is not implemented")};module.exports=HashBase}).call(this,require("buffer").Buffer)},{buffer:53,inherits:107,stream:172}],92:[function(require,module,exports){var hash=exports;hash.utils=require("./hash/utils");hash.common=require("./hash/common");hash.sha=require("./hash/sha");hash.ripemd=require("./hash/ripemd");hash.hmac=require("./hash/hmac");hash.sha1=hash.sha.sha1;hash.sha256=hash.sha.sha256;hash.sha224=hash.sha.sha224;hash.sha384=hash.sha.sha384;hash.sha512=hash.sha.sha512;hash.ripemd160=hash.ripemd.ripemd160},{"./hash/common":93,"./hash/hmac":94,"./hash/ripemd":95,"./hash/sha":96,"./hash/utils":103}],93:[function(require,module,exports){"use strict";var utils=require("./utils");var assert=require("minimalistic-assert");function BlockHash(){this.pending=null;this.pendingTotal=0;this.blockSize=this.constructor.blockSize;this.outSize=this.constructor.outSize;this.hmacStrength=this.constructor.hmacStrength;this.padLength=this.constructor.padLength/8;this.endian="big";this._delta8=this.blockSize/8;this._delta32=this.blockSize/32}exports.BlockHash=BlockHash;BlockHash.prototype.update=function update(msg,enc){msg=utils.toArray(msg,enc);if(!this.pending)this.pending=msg;else this.pending=this.pending.concat(msg);this.pendingTotal+=msg.length;if(this.pending.length>=this._delta8){msg=this.pending;var r=msg.length%this._delta8;this.pending=msg.slice(msg.length-r,msg.length);if(this.pending.length===0)this.pending=null;msg=utils.join32(msg,0,msg.length-r,this.endian);for(var i=0;i<msg.length;i+=this._delta32)this._update(msg,i,i+this._delta32)}return this};BlockHash.prototype.digest=function digest(enc){this.update(this._pad());assert(this.pending===null);return this._digest(enc)};BlockHash.prototype._pad=function pad(){var len=this.pendingTotal;var bytes=this._delta8;var k=bytes-(len+this.padLength)%bytes;var res=new Array(k+this.padLength);res[0]=128;for(var i=1;i<k;i++)res[i]=0;len<<=3;if(this.endian==="big"){for(var t=8;t<this.padLength;t++)res[i++]=0;res[i++]=0;res[i++]=0;res[i++]=0;res[i++]=0;res[i++]=len>>>24&255;res[i++]=len>>>16&255;res[i++]=len>>>8&255;res[i++]=len&255}else{res[i++]=len&255;res[i++]=len>>>8&255;res[i++]=len>>>16&255;res[i++]=len>>>24&255;res[i++]=0;res[i++]=0;res[i++]=0;res[i++]=0;for(t=8;t<this.padLength;t++)res[i++]=0}return res}},{"./utils":103,"minimalistic-assert":119}],94:[function(require,module,exports){"use strict";var utils=require("./utils");var assert=require("minimalistic-assert");function Hmac(hash,key,enc){if(!(this instanceof Hmac))return new Hmac(hash,key,enc);this.Hash=hash;this.blockSize=hash.blockSize/8;this.outSize=hash.outSize/8;this.inner=null;this.outer=null;this._init(utils.toArray(key,enc))}module.exports=Hmac;Hmac.prototype._init=function init(key){if(key.length>this.blockSize)key=(new this.Hash).update(key).digest();assert(key.length<=this.blockSize);for(var i=key.length;i<this.blockSize;i++)key.push(0);for(i=0;i<key.length;i++)key[i]^=54;this.inner=(new this.Hash).update(key);for(i=0;i<key.length;i++)key[i]^=106;this.outer=(new this.Hash).update(key)};Hmac.prototype.update=function update(msg,enc){this.inner.update(msg,enc);return this};Hmac.prototype.digest=function digest(enc){this.outer.update(this.inner.digest());return this.outer.digest(enc)}},{"./utils":103,"minimalistic-assert":119}],95:[function(require,module,exports){"use strict";var utils=require("./utils");var common=require("./common");var rotl32=utils.rotl32;var sum32=utils.sum32;var sum32_3=utils.sum32_3;var sum32_4=utils.sum32_4;var BlockHash=common.BlockHash;function RIPEMD160(){if(!(this instanceof RIPEMD160))return new RIPEMD160;
+BlockHash.call(this);this.h=[1732584193,4023233417,2562383102,271733878,3285377520];this.endian="little"}utils.inherits(RIPEMD160,BlockHash);exports.ripemd160=RIPEMD160;RIPEMD160.blockSize=512;RIPEMD160.outSize=160;RIPEMD160.hmacStrength=192;RIPEMD160.padLength=64;RIPEMD160.prototype._update=function update(msg,start){var A=this.h[0];var B=this.h[1];var C=this.h[2];var D=this.h[3];var E=this.h[4];var Ah=A;var Bh=B;var Ch=C;var Dh=D;var Eh=E;for(var j=0;j<80;j++){var T=sum32(rotl32(sum32_4(A,f(j,B,C,D),msg[r[j]+start],K(j)),s[j]),E);A=E;E=D;D=rotl32(C,10);C=B;B=T;T=sum32(rotl32(sum32_4(Ah,f(79-j,Bh,Ch,Dh),msg[rh[j]+start],Kh(j)),sh[j]),Eh);Ah=Eh;Eh=Dh;Dh=rotl32(Ch,10);Ch=Bh;Bh=T}T=sum32_3(this.h[1],C,Dh);this.h[1]=sum32_3(this.h[2],D,Eh);this.h[2]=sum32_3(this.h[3],E,Ah);this.h[3]=sum32_3(this.h[4],A,Bh);this.h[4]=sum32_3(this.h[0],B,Ch);this.h[0]=T};RIPEMD160.prototype._digest=function digest(enc){if(enc==="hex")return utils.toHex32(this.h,"little");else return utils.split32(this.h,"little")};function f(j,x,y,z){if(j<=15)return x^y^z;else if(j<=31)return x&y|~x&z;else if(j<=47)return(x|~y)^z;else if(j<=63)return x&z|y&~z;else return x^(y|~z)}function K(j){if(j<=15)return 0;else if(j<=31)return 1518500249;else if(j<=47)return 1859775393;else if(j<=63)return 2400959708;else return 2840853838}function Kh(j){if(j<=15)return 1352829926;else if(j<=31)return 1548603684;else if(j<=47)return 1836072691;else if(j<=63)return 2053994217;else return 0}var r=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13];var rh=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11];var s=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6];var sh=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11]},{"./common":93,"./utils":103}],96:[function(require,module,exports){"use strict";exports.sha1=require("./sha/1");exports.sha224=require("./sha/224");exports.sha256=require("./sha/256");exports.sha384=require("./sha/384");exports.sha512=require("./sha/512")},{"./sha/1":97,"./sha/224":98,"./sha/256":99,"./sha/384":100,"./sha/512":101}],97:[function(require,module,exports){"use strict";var utils=require("../utils");var common=require("../common");var shaCommon=require("./common");var rotl32=utils.rotl32;var sum32=utils.sum32;var sum32_5=utils.sum32_5;var ft_1=shaCommon.ft_1;var BlockHash=common.BlockHash;var sha1_K=[1518500249,1859775393,2400959708,3395469782];function SHA1(){if(!(this instanceof SHA1))return new SHA1;BlockHash.call(this);this.h=[1732584193,4023233417,2562383102,271733878,3285377520];this.W=new Array(80)}utils.inherits(SHA1,BlockHash);module.exports=SHA1;SHA1.blockSize=512;SHA1.outSize=160;SHA1.hmacStrength=80;SHA1.padLength=64;SHA1.prototype._update=function _update(msg,start){var W=this.W;for(var i=0;i<16;i++)W[i]=msg[start+i];for(;i<W.length;i++)W[i]=rotl32(W[i-3]^W[i-8]^W[i-14]^W[i-16],1);var a=this.h[0];var b=this.h[1];var c=this.h[2];var d=this.h[3];var e=this.h[4];for(i=0;i<W.length;i++){var s=~~(i/20);var t=sum32_5(rotl32(a,5),ft_1(s,b,c,d),e,W[i],sha1_K[s]);e=d;d=c;c=rotl32(b,30);b=a;a=t}this.h[0]=sum32(this.h[0],a);this.h[1]=sum32(this.h[1],b);this.h[2]=sum32(this.h[2],c);this.h[3]=sum32(this.h[3],d);this.h[4]=sum32(this.h[4],e)};SHA1.prototype._digest=function digest(enc){if(enc==="hex")return utils.toHex32(this.h,"big");else return utils.split32(this.h,"big")}},{"../common":93,"../utils":103,"./common":102}],98:[function(require,module,exports){"use strict";var utils=require("../utils");var SHA256=require("./256");function SHA224(){if(!(this instanceof SHA224))return new SHA224;SHA256.call(this);this.h=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428]}utils.inherits(SHA224,SHA256);module.exports=SHA224;SHA224.blockSize=512;SHA224.outSize=224;SHA224.hmacStrength=192;SHA224.padLength=64;SHA224.prototype._digest=function digest(enc){if(enc==="hex")return utils.toHex32(this.h.slice(0,7),"big");else return utils.split32(this.h.slice(0,7),"big")}},{"../utils":103,"./256":99}],99:[function(require,module,exports){"use strict";var utils=require("../utils");var common=require("../common");var shaCommon=require("./common");var assert=require("minimalistic-assert");var sum32=utils.sum32;var sum32_4=utils.sum32_4;var sum32_5=utils.sum32_5;var ch32=shaCommon.ch32;var maj32=shaCommon.maj32;var s0_256=shaCommon.s0_256;var s1_256=shaCommon.s1_256;var g0_256=shaCommon.g0_256;var g1_256=shaCommon.g1_256;var BlockHash=common.BlockHash;var sha256_K=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];function SHA256(){if(!(this instanceof SHA256))return new SHA256;BlockHash.call(this);this.h=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225];this.k=sha256_K;this.W=new Array(64)}utils.inherits(SHA256,BlockHash);module.exports=SHA256;SHA256.blockSize=512;SHA256.outSize=256;SHA256.hmacStrength=192;SHA256.padLength=64;SHA256.prototype._update=function _update(msg,start){var W=this.W;for(var i=0;i<16;i++)W[i]=msg[start+i];for(;i<W.length;i++)W[i]=sum32_4(g1_256(W[i-2]),W[i-7],g0_256(W[i-15]),W[i-16]);var a=this.h[0];var b=this.h[1];var c=this.h[2];var d=this.h[3];var e=this.h[4];var f=this.h[5];var g=this.h[6];var h=this.h[7];assert(this.k.length===W.length);for(i=0;i<W.length;i++){var T1=sum32_5(h,s1_256(e),ch32(e,f,g),this.k[i],W[i]);var T2=sum32(s0_256(a),maj32(a,b,c));h=g;g=f;f=e;e=sum32(d,T1);d=c;c=b;b=a;a=sum32(T1,T2)}this.h[0]=sum32(this.h[0],a);this.h[1]=sum32(this.h[1],b);this.h[2]=sum32(this.h[2],c);this.h[3]=sum32(this.h[3],d);this.h[4]=sum32(this.h[4],e);this.h[5]=sum32(this.h[5],f);this.h[6]=sum32(this.h[6],g);this.h[7]=sum32(this.h[7],h)};SHA256.prototype._digest=function digest(enc){if(enc==="hex")return utils.toHex32(this.h,"big");else return utils.split32(this.h,"big")}},{"../common":93,"../utils":103,"./common":102,"minimalistic-assert":119}],100:[function(require,module,exports){"use strict";var utils=require("../utils");var SHA512=require("./512");function SHA384(){if(!(this instanceof SHA384))return new SHA384;SHA512.call(this);this.h=[3418070365,3238371032,1654270250,914150663,2438529370,812702999,355462360,4144912697,1731405415,4290775857,2394180231,1750603025,3675008525,1694076839,1203062813,3204075428]}utils.inherits(SHA384,SHA512);module.exports=SHA384;SHA384.blockSize=1024;SHA384.outSize=384;SHA384.hmacStrength=192;SHA384.padLength=128;SHA384.prototype._digest=function digest(enc){if(enc==="hex")return utils.toHex32(this.h.slice(0,12),"big");else return utils.split32(this.h.slice(0,12),"big")}},{"../utils":103,"./512":101}],101:[function(require,module,exports){"use strict";var utils=require("../utils");var common=require("../common");var assert=require("minimalistic-assert");var rotr64_hi=utils.rotr64_hi;var rotr64_lo=utils.rotr64_lo;var shr64_hi=utils.shr64_hi;var shr64_lo=utils.shr64_lo;var sum64=utils.sum64;var sum64_hi=utils.sum64_hi;var sum64_lo=utils.sum64_lo;var sum64_4_hi=utils.sum64_4_hi;var sum64_4_lo=utils.sum64_4_lo;var sum64_5_hi=utils.sum64_5_hi;var sum64_5_lo=utils.sum64_5_lo;var BlockHash=common.BlockHash;var sha512_K=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591];function SHA512(){if(!(this instanceof SHA512))return new SHA512;BlockHash.call(this);this.h=[1779033703,4089235720,3144134277,2227873595,1013904242,4271175723,2773480762,1595750129,1359893119,2917565137,2600822924,725511199,528734635,4215389547,1541459225,327033209];this.k=sha512_K;this.W=new Array(160)}utils.inherits(SHA512,BlockHash);module.exports=SHA512;SHA512.blockSize=1024;SHA512.outSize=512;SHA512.hmacStrength=192;SHA512.padLength=128;SHA512.prototype._prepareBlock=function _prepareBlock(msg,start){var W=this.W;for(var i=0;i<32;i++)W[i]=msg[start+i];for(;i<W.length;i+=2){var c0_hi=g1_512_hi(W[i-4],W[i-3]);var c0_lo=g1_512_lo(W[i-4],W[i-3]);var c1_hi=W[i-14];var c1_lo=W[i-13];var c2_hi=g0_512_hi(W[i-30],W[i-29]);var c2_lo=g0_512_lo(W[i-30],W[i-29]);var c3_hi=W[i-32];var c3_lo=W[i-31];W[i]=sum64_4_hi(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo);W[i+1]=sum64_4_lo(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo)}};SHA512.prototype._update=function _update(msg,start){this._prepareBlock(msg,start);var W=this.W;var ah=this.h[0];var al=this.h[1];var bh=this.h[2];var bl=this.h[3];var ch=this.h[4];var cl=this.h[5];var dh=this.h[6];var dl=this.h[7];var eh=this.h[8];var el=this.h[9];var fh=this.h[10];var fl=this.h[11];var gh=this.h[12];var gl=this.h[13];var hh=this.h[14];var hl=this.h[15];assert(this.k.length===W.length);for(var i=0;i<W.length;i+=2){var c0_hi=hh;var c0_lo=hl;var c1_hi=s1_512_hi(eh,el);var c1_lo=s1_512_lo(eh,el);var c2_hi=ch64_hi(eh,el,fh,fl,gh,gl);var c2_lo=ch64_lo(eh,el,fh,fl,gh,gl);var c3_hi=this.k[i];var c3_lo=this.k[i+1];var c4_hi=W[i];var c4_lo=W[i+1];var T1_hi=sum64_5_hi(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo,c4_hi,c4_lo);var T1_lo=sum64_5_lo(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo,c4_hi,c4_lo);c0_hi=s0_512_hi(ah,al);c0_lo=s0_512_lo(ah,al);c1_hi=maj64_hi(ah,al,bh,bl,ch,cl);c1_lo=maj64_lo(ah,al,bh,bl,ch,cl);var T2_hi=sum64_hi(c0_hi,c0_lo,c1_hi,c1_lo);var T2_lo=sum64_lo(c0_hi,c0_lo,c1_hi,c1_lo);hh=gh;hl=gl;gh=fh;gl=fl;fh=eh;fl=el;eh=sum64_hi(dh,dl,T1_hi,T1_lo);el=sum64_lo(dl,dl,T1_hi,T1_lo);dh=ch;dl=cl;ch=bh;cl=bl;bh=ah;bl=al;ah=sum64_hi(T1_hi,T1_lo,T2_hi,T2_lo);al=sum64_lo(T1_hi,T1_lo,T2_hi,T2_lo)}sum64(this.h,0,ah,al);sum64(this.h,2,bh,bl);sum64(this.h,4,ch,cl);sum64(this.h,6,dh,dl);sum64(this.h,8,eh,el);sum64(this.h,10,fh,fl);sum64(this.h,12,gh,gl);sum64(this.h,14,hh,hl)};SHA512.prototype._digest=function digest(enc){if(enc==="hex")return utils.toHex32(this.h,"big");else return utils.split32(this.h,"big")};function ch64_hi(xh,xl,yh,yl,zh){var r=xh&yh^~xh&zh;if(r<0)r+=4294967296;return r}function ch64_lo(xh,xl,yh,yl,zh,zl){var r=xl&yl^~xl&zl;if(r<0)r+=4294967296;return r}function maj64_hi(xh,xl,yh,yl,zh){var r=xh&yh^xh&zh^yh&zh;if(r<0)r+=4294967296;return r}function maj64_lo(xh,xl,yh,yl,zh,zl){var r=xl&yl^xl&zl^yl&zl;if(r<0)r+=4294967296;return r}function s0_512_hi(xh,xl){var c0_hi=rotr64_hi(xh,xl,28);var c1_hi=rotr64_hi(xl,xh,2);var c2_hi=rotr64_hi(xl,xh,7);var r=c0_hi^c1_hi^c2_hi;if(r<0)r+=4294967296;return r}function s0_512_lo(xh,xl){var c0_lo=rotr64_lo(xh,xl,28);var c1_lo=rotr64_lo(xl,xh,2);var c2_lo=rotr64_lo(xl,xh,7);var r=c0_lo^c1_lo^c2_lo;if(r<0)r+=4294967296;return r}function s1_512_hi(xh,xl){var c0_hi=rotr64_hi(xh,xl,14);var c1_hi=rotr64_hi(xh,xl,18);var c2_hi=rotr64_hi(xl,xh,9);var r=c0_hi^c1_hi^c2_hi;if(r<0)r+=4294967296;return r}function s1_512_lo(xh,xl){var c0_lo=rotr64_lo(xh,xl,14);var c1_lo=rotr64_lo(xh,xl,18);var c2_lo=rotr64_lo(xl,xh,9);var r=c0_lo^c1_lo^c2_lo;if(r<0)r+=4294967296;return r}function g0_512_hi(xh,xl){var c0_hi=rotr64_hi(xh,xl,1);var c1_hi=rotr64_hi(xh,xl,8);var c2_hi=shr64_hi(xh,xl,7);var r=c0_hi^c1_hi^c2_hi;if(r<0)r+=4294967296;return r}function g0_512_lo(xh,xl){var c0_lo=rotr64_lo(xh,xl,1);var c1_lo=rotr64_lo(xh,xl,8);var c2_lo=shr64_lo(xh,xl,7);var r=c0_lo^c1_lo^c2_lo;if(r<0)r+=4294967296;return r}function g1_512_hi(xh,xl){var c0_hi=rotr64_hi(xh,xl,19);var c1_hi=rotr64_hi(xl,xh,29);var c2_hi=shr64_hi(xh,xl,6);var r=c0_hi^c1_hi^c2_hi;if(r<0)r+=4294967296;return r}function g1_512_lo(xh,xl){var c0_lo=rotr64_lo(xh,xl,19);var c1_lo=rotr64_lo(xl,xh,29);var c2_lo=shr64_lo(xh,xl,6);var r=c0_lo^c1_lo^c2_lo;if(r<0)r+=4294967296;return r}},{"../common":93,"../utils":103,"minimalistic-assert":119}],102:[function(require,module,exports){"use strict";var utils=require("../utils");var rotr32=utils.rotr32;function ft_1(s,x,y,z){if(s===0)return ch32(x,y,z);if(s===1||s===3)return p32(x,y,z);if(s===2)return maj32(x,y,z)}exports.ft_1=ft_1;function ch32(x,y,z){return x&y^~x&z}exports.ch32=ch32;function maj32(x,y,z){return x&y^x&z^y&z}exports.maj32=maj32;function p32(x,y,z){return x^y^z}exports.p32=p32;function s0_256(x){return rotr32(x,2)^rotr32(x,13)^rotr32(x,22)}exports.s0_256=s0_256;function s1_256(x){return rotr32(x,6)^rotr32(x,11)^rotr32(x,25)}exports.s1_256=s1_256;function g0_256(x){return rotr32(x,7)^rotr32(x,18)^x>>>3}exports.g0_256=g0_256;function g1_256(x){return rotr32(x,17)^rotr32(x,19)^x>>>10}exports.g1_256=g1_256},{"../utils":103}],103:[function(require,module,exports){"use strict";var assert=require("minimalistic-assert");var inherits=require("inherits");exports.inherits=inherits;function toArray(msg,enc){if(Array.isArray(msg))return msg.slice();if(!msg)return[];var res=[];if(typeof msg==="string"){if(!enc){for(var i=0;i<msg.length;i++){var c=msg.charCodeAt(i);var hi=c>>8;var lo=c&255;if(hi)res.push(hi,lo);else res.push(lo)}}else if(enc==="hex"){msg=msg.replace(/[^a-z0-9]+/gi,"");if(msg.length%2!==0)msg="0"+msg;for(i=0;i<msg.length;i+=2)res.push(parseInt(msg[i]+msg[i+1],16))}}else{for(i=0;i<msg.length;i++)res[i]=msg[i]|0}return res}exports.toArray=toArray;function toHex(msg){var res="";for(var i=0;i<msg.length;i++)res+=zero2(msg[i].toString(16));return res}exports.toHex=toHex;function htonl(w){var res=w>>>24|w>>>8&65280|w<<8&16711680|(w&255)<<24;return res>>>0}exports.htonl=htonl;function toHex32(msg,endian){var res="";for(var i=0;i<msg.length;i++){var w=msg[i];if(endian==="little")w=htonl(w);res+=zero8(w.toString(16))}return res}exports.toHex32=toHex32;function zero2(word){if(word.length===1)return"0"+word;else return word}exports.zero2=zero2;function zero8(word){if(word.length===7)return"0"+word;else if(word.length===6)return"00"+word;else if(word.length===5)return"000"+word;else if(word.length===4)return"0000"+word;else if(word.length===3)return"00000"+word;else if(word.length===2)return"000000"+word;else if(word.length===1)return"0000000"+word;else return word}exports.zero8=zero8;function join32(msg,start,end,endian){var len=end-start;assert(len%4===0);var res=new Array(len/4);for(var i=0,k=start;i<res.length;i++,k+=4){var w;if(endian==="big")w=msg[k]<<24|msg[k+1]<<16|msg[k+2]<<8|msg[k+3];else w=msg[k+3]<<24|msg[k+2]<<16|msg[k+1]<<8|msg[k];res[i]=w>>>0}return res}exports.join32=join32;function split32(msg,endian){var res=new Array(msg.length*4);for(var i=0,k=0;i<msg.length;i++,k+=4){var m=msg[i];if(endian==="big"){res[k]=m>>>24;res[k+1]=m>>>16&255;res[k+2]=m>>>8&255;res[k+3]=m&255}else{res[k+3]=m>>>24;res[k+2]=m>>>16&255;res[k+1]=m>>>8&255;res[k]=m&255}}return res}exports.split32=split32;function rotr32(w,b){return w>>>b|w<<32-b}exports.rotr32=rotr32;function rotl32(w,b){return w<<b|w>>>32-b}exports.rotl32=rotl32;function sum32(a,b){return a+b>>>0}exports.sum32=sum32;function sum32_3(a,b,c){return a+b+c>>>0}exports.sum32_3=sum32_3;function sum32_4(a,b,c,d){return a+b+c+d>>>0}exports.sum32_4=sum32_4;function sum32_5(a,b,c,d,e){return a+b+c+d+e>>>0}exports.sum32_5=sum32_5;function sum64(buf,pos,ah,al){var bh=buf[pos];var bl=buf[pos+1];var lo=al+bl>>>0;var hi=(lo<al?1:0)+ah+bh;buf[pos]=hi>>>0;buf[pos+1]=lo}exports.sum64=sum64;function sum64_hi(ah,al,bh,bl){var lo=al+bl>>>0;var hi=(lo<al?1:0)+ah+bh;return hi>>>0}exports.sum64_hi=sum64_hi;function sum64_lo(ah,al,bh,bl){var lo=al+bl;return lo>>>0}exports.sum64_lo=sum64_lo;function sum64_4_hi(ah,al,bh,bl,ch,cl,dh,dl){var carry=0;var lo=al;lo=lo+bl>>>0;carry+=lo<al?1:0;lo=lo+cl>>>0;carry+=lo<cl?1:0;lo=lo+dl>>>0;carry+=lo<dl?1:0;var hi=ah+bh+ch+dh+carry;return hi>>>0}exports.sum64_4_hi=sum64_4_hi;function sum64_4_lo(ah,al,bh,bl,ch,cl,dh,dl){var lo=al+bl+cl+dl;return lo>>>0}exports.sum64_4_lo=sum64_4_lo;function sum64_5_hi(ah,al,bh,bl,ch,cl,dh,dl,eh,el){var carry=0;var lo=al;lo=lo+bl>>>0;carry+=lo<al?1:0;lo=lo+cl>>>0;carry+=lo<cl?1:0;lo=lo+dl>>>0;carry+=lo<dl?1:0;lo=lo+el>>>0;carry+=lo<el?1:0;var hi=ah+bh+ch+dh+eh+carry;return hi>>>0}exports.sum64_5_hi=sum64_5_hi;function sum64_5_lo(ah,al,bh,bl,ch,cl,dh,dl,eh,el){var lo=al+bl+cl+dl+el;return lo>>>0}exports.sum64_5_lo=sum64_5_lo;function rotr64_hi(ah,al,num){var r=al<<32-num|ah>>>num;return r>>>0}exports.rotr64_hi=rotr64_hi;function rotr64_lo(ah,al,num){var r=ah<<32-num|al>>>num;return r>>>0}exports.rotr64_lo=rotr64_lo;function shr64_hi(ah,al,num){return ah>>>num}exports.shr64_hi=shr64_hi;function shr64_lo(ah,al,num){var r=ah<<32-num|al>>>num;return r>>>0}exports.shr64_lo=shr64_lo},{inherits:107,"minimalistic-assert":119}],104:[function(require,module,exports){"use strict";var hash=require("hash.js");var utils=require("minimalistic-crypto-utils");var assert=require("minimalistic-assert");function HmacDRBG(options){if(!(this instanceof HmacDRBG))return new HmacDRBG(options);this.hash=options.hash;this.predResist=!!options.predResist;this.outLen=this.hash.outSize;this.minEntropy=options.minEntropy||this.hash.hmacStrength;this._reseed=null;this.reseedInterval=null;this.K=null;this.V=null;var entropy=utils.toArray(options.entropy,options.entropyEnc||"hex");var nonce=utils.toArray(options.nonce,options.nonceEnc||"hex");var pers=utils.toArray(options.pers,options.persEnc||"hex");assert(entropy.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits");this._init(entropy,nonce,pers)}module.exports=HmacDRBG;HmacDRBG.prototype._init=function init(entropy,nonce,pers){var seed=entropy.concat(nonce).concat(pers);this.K=new Array(this.outLen/8);this.V=new Array(this.outLen/8);for(var i=0;i<this.V.length;i++){this.K[i]=0;this.V[i]=1}this._update(seed);this._reseed=1;this.reseedInterval=281474976710656};HmacDRBG.prototype._hmac=function hmac(){return new hash.hmac(this.hash,this.K)};HmacDRBG.prototype._update=function update(seed){var kmac=this._hmac().update(this.V).update([0]);if(seed)kmac=kmac.update(seed);this.K=kmac.digest();this.V=this._hmac().update(this.V).digest();if(!seed)return;this.K=this._hmac().update(this.V).update([1]).update(seed).digest();this.V=this._hmac().update(this.V).digest()};HmacDRBG.prototype.reseed=function reseed(entropy,entropyEnc,add,addEnc){if(typeof entropyEnc!=="string"){addEnc=add;add=entropyEnc;entropyEnc=null}entropy=utils.toArray(entropy,entropyEnc);add=utils.toArray(add,addEnc);assert(entropy.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits");this._update(entropy.concat(add||[]));this._reseed=1};HmacDRBG.prototype.generate=function generate(len,enc,add,addEnc){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");if(typeof enc!=="string"){addEnc=add;add=enc;enc=null}if(add){add=utils.toArray(add,addEnc||"hex");this._update(add)}var temp=[];while(temp.length<len){this.V=this._hmac().update(this.V).digest();temp=temp.concat(this.V)}var res=temp.slice(0,len);this._update(add);this._reseed++;return utils.encode(res,enc)}},{"hash.js":92,"minimalistic-assert":119,"minimalistic-crypto-utils":120}],105:[function(require,module,exports){exports.read=function(buffer,offset,isLE,mLen,nBytes){var e,m;var eLen=nBytes*8-mLen-1;var eMax=(1<<eLen)-1;var eBias=eMax>>1;var nBits=-7;var i=isLE?nBytes-1:0;var d=isLE?-1:1;var s=buffer[offset+i];i+=d;e=s&(1<<-nBits)-1;s>>=-nBits;nBits+=eLen;for(;nBits>0;e=e*256+buffer[offset+i],i+=d,nBits-=8){}m=e&(1<<-nBits)-1;e>>=-nBits;nBits+=mLen;for(;nBits>0;m=m*256+buffer[offset+i],i+=d,nBits-=8){}if(e===0){e=1-eBias}else if(e===eMax){return m?NaN:(s?-1:1)*Infinity}else{m=m+Math.pow(2,mLen);e=e-eBias}return(s?-1:1)*m*Math.pow(2,e-mLen)};exports.write=function(buffer,value,offset,isLE,mLen,nBytes){var e,m,c;var eLen=nBytes*8-mLen-1;var eMax=(1<<eLen)-1;var eBias=eMax>>1;var rt=mLen===23?Math.pow(2,-24)-Math.pow(2,-77):0;var i=isLE?0:nBytes-1;var d=isLE?1:-1;var s=value<0||value===0&&1/value<0?1:0;value=Math.abs(value);if(isNaN(value)||value===Infinity){m=isNaN(value)?1:0;e=eMax}else{e=Math.floor(Math.log(value)/Math.LN2);if(value*(c=Math.pow(2,-e))<1){e--;c*=2}if(e+eBias>=1){value+=rt/c}else{value+=rt*Math.pow(2,1-eBias)}if(value*c>=2){e++;c/=2}if(e+eBias>=eMax){m=0;e=eMax}else if(e+eBias>=1){m=(value*c-1)*Math.pow(2,mLen);e=e+eBias}else{m=value*Math.pow(2,eBias-1)*Math.pow(2,mLen);e=0}}for(;mLen>=8;buffer[offset+i]=m&255,i+=d,m/=256,mLen-=8){}e=e<<mLen|m;eLen+=mLen;for(;eLen>0;buffer[offset+i]=e&255,i+=d,e/=256,eLen-=8){}buffer[offset+i-d]|=s*128}},{}],106:[function(require,module,exports){var indexOf=[].indexOf;module.exports=function(arr,obj){if(indexOf)return arr.indexOf(obj);for(var i=0;i<arr.length;++i){if(arr[i]===obj)return i}return-1}},{}],107:[function(require,module,exports){if(typeof Object.create==="function"){module.exports=function inherits(ctor,superCtor){ctor.super_=superCtor;ctor.prototype=Object.create(superCtor.prototype,{constructor:{value:ctor,enumerable:false,writable:true,configurable:true}})}}else{module.exports=function inherits(ctor,superCtor){ctor.super_=superCtor;var TempCtor=function(){};TempCtor.prototype=superCtor.prototype;ctor.prototype=new TempCtor;ctor.prototype.constructor=ctor}}},{}],108:[function(require,module,exports){module.exports=function(obj){return obj!=null&&(isBuffer(obj)||isSlowBuffer(obj)||!!obj._isBuffer)};function isBuffer(obj){return!!obj.constructor&&typeof obj.constructor.isBuffer==="function"&&obj.constructor.isBuffer(obj)}function isSlowBuffer(obj){return typeof obj.readFloatLE==="function"&&typeof obj.slice==="function"&&isBuffer(obj.slice(0,0))}},{}],109:[function(require,module,exports){var toString={}.toString;module.exports=Array.isArray||function(arr){return toString.call(arr)=="[object Array]"}},{}],110:[function(require,module,exports){"use strict";module.exports=require("./lib/api")(require("./lib/keccak"))},{"./lib/api":111,"./lib/keccak":115}],111:[function(require,module,exports){"use strict";var createKeccak=require("./keccak");var createShake=require("./shake");module.exports=function(KeccakState){var Keccak=createKeccak(KeccakState);var Shake=createShake(KeccakState);return function(algorithm,options){var hash=typeof algorithm==="string"?algorithm.toLowerCase():algorithm;switch(hash){case"keccak224":return new Keccak(1152,448,null,224,options);case"keccak256":return new Keccak(1088,512,null,256,options);case"keccak384":return new Keccak(832,768,null,384,options);case"keccak512":return new Keccak(576,1024,null,512,options);case"sha3-224":return new Keccak(1152,448,6,224,options);case"sha3-256":return new Keccak(1088,512,6,256,options);case"sha3-384":return new Keccak(832,768,6,384,options);case"sha3-512":return new Keccak(576,1024,6,512,options);case"shake128":return new Shake(1344,256,31,options);case"shake256":return new Shake(1088,512,31,options);default:throw new Error("Invald algorithm: "+algorithm)}}}},{"./keccak":112,"./shake":113}],112:[function(require,module,exports){(function(Buffer){"use strict";var Transform=require("stream").Transform;var inherits=require("inherits");module.exports=function(KeccakState){function Keccak(rate,capacity,delimitedSuffix,hashBitLength,options){Transform.call(this,options);this._rate=rate;this._capacity=capacity;this._delimitedSuffix=delimitedSuffix;this._hashBitLength=hashBitLength;this._options=options;this._state=new KeccakState;this._state.initialize(rate,capacity);this._finalized=false}inherits(Keccak,Transform);Keccak.prototype._transform=function(chunk,encoding,callback){var error=null;try{this.update(chunk,encoding)}catch(err){error=err}callback(error)};Keccak.prototype._flush=function(callback){var error=null;try{this.push(this.digest())}catch(err){error=err}callback(error)};Keccak.prototype.update=function(data,encoding){if(!Buffer.isBuffer(data)&&typeof data!=="string")throw new TypeError("Data must be a string or a buffer");if(this._finalized)throw new Error("Digest already called");if(!Buffer.isBuffer(data))data=new Buffer(data,encoding);this._state.absorb(data);return this};Keccak.prototype.digest=function(encoding){if(this._finalized)throw new Error("Digest already called");this._finalized=true;if(this._delimitedSuffix)this._state.absorbLastFewBits(this._delimitedSuffix);var digest=this._state.squeeze(this._hashBitLength/8);if(encoding!==undefined)digest=digest.toString(encoding);this._resetState();return digest};Keccak.prototype._resetState=function(){this._state.initialize(this._rate,this._capacity);return this};Keccak.prototype._clone=function(){var clone=new Keccak(this._rate,this._capacity,this._delimitedSuffix,this._hashBitLength,this._options);this._state.copy(clone._state);clone._finalized=this._finalized;return clone};return Keccak}}).call(this,require("buffer").Buffer)},{buffer:53,inherits:107,stream:172}],113:[function(require,module,exports){(function(Buffer){"use strict";var Transform=require("stream").Transform;var inherits=require("inherits");module.exports=function(KeccakState){function Shake(rate,capacity,delimitedSuffix,options){Transform.call(this,options);this._rate=rate;this._capacity=capacity;this._delimitedSuffix=delimitedSuffix;this._options=options;this._state=new KeccakState;this._state.initialize(rate,capacity);this._finalized=false}inherits(Shake,Transform);Shake.prototype._transform=function(chunk,encoding,callback){var error=null;try{this.update(chunk,encoding)}catch(err){error=err}callback(error)};Shake.prototype._flush=function(){};Shake.prototype._read=function(size){this.push(this.squeeze(size))};Shake.prototype.update=function(data,encoding){if(!Buffer.isBuffer(data)&&typeof data!=="string")throw new TypeError("Data must be a string or a buffer");if(this._finalized)throw new Error("Squeeze already called");if(!Buffer.isBuffer(data))data=new Buffer(data,encoding);this._state.absorb(data);return this};Shake.prototype.squeeze=function(dataByteLength,encoding){if(!this._finalized){this._finalized=true;this._state.absorbLastFewBits(this._delimitedSuffix)}var data=this._state.squeeze(dataByteLength);if(encoding!==undefined)data=data.toString(encoding);return data};Shake.prototype._resetState=function(){this._state.initialize(this._rate,this._capacity);return this};Shake.prototype._clone=function(){var clone=new Shake(this._rate,this._capacity,this._delimitedSuffix,this._options);this._state.copy(clone._state);clone._finalized=this._finalized;return clone};return Shake}}).call(this,require("buffer").Buffer)},{buffer:53,inherits:107,stream:172}],114:[function(require,module,exports){"use strict";var P1600_ROUND_CONSTANTS=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648];exports.p1600=function(s){for(var round=0;round<24;++round){var lo0=s[0]^s[10]^s[20]^s[30]^s[40];var hi0=s[1]^s[11]^s[21]^s[31]^s[41];var lo1=s[2]^s[12]^s[22]^s[32]^s[42];var hi1=s[3]^s[13]^s[23]^s[33]^s[43];var lo2=s[4]^s[14]^s[24]^s[34]^s[44];var hi2=s[5]^s[15]^s[25]^s[35]^s[45];var lo3=s[6]^s[16]^s[26]^s[36]^s[46];var hi3=s[7]^s[17]^s[27]^s[37]^s[47];var lo4=s[8]^s[18]^s[28]^s[38]^s[48];var hi4=s[9]^s[19]^s[29]^s[39]^s[49];var lo=lo4^(lo1<<1|hi1>>>31);var hi=hi4^(hi1<<1|lo1>>>31);var t1slo0=s[0]^lo;var t1shi0=s[1]^hi;var t1slo5=s[10]^lo;var t1shi5=s[11]^hi;var t1slo10=s[20]^lo;var t1shi10=s[21]^hi;var t1slo15=s[30]^lo;var t1shi15=s[31]^hi;var t1slo20=s[40]^lo;var t1shi20=s[41]^hi;lo=lo0^(lo2<<1|hi2>>>31);hi=hi0^(hi2<<1|lo2>>>31);var t1slo1=s[2]^lo;var t1shi1=s[3]^hi;var t1slo6=s[12]^lo;var t1shi6=s[13]^hi;var t1slo11=s[22]^lo;var t1shi11=s[23]^hi;var t1slo16=s[32]^lo;var t1shi16=s[33]^hi;var t1slo21=s[42]^lo;var t1shi21=s[43]^hi;lo=lo1^(lo3<<1|hi3>>>31);hi=hi1^(hi3<<1|lo3>>>31);var t1slo2=s[4]^lo;var t1shi2=s[5]^hi;var t1slo7=s[14]^lo;var t1shi7=s[15]^hi;var t1slo12=s[24]^lo;var t1shi12=s[25]^hi;var t1slo17=s[34]^lo;var t1shi17=s[35]^hi;var t1slo22=s[44]^lo;var t1shi22=s[45]^hi;lo=lo2^(lo4<<1|hi4>>>31);hi=hi2^(hi4<<1|lo4>>>31);var t1slo3=s[6]^lo;var t1shi3=s[7]^hi;var t1slo8=s[16]^lo;var t1shi8=s[17]^hi;var t1slo13=s[26]^lo;var t1shi13=s[27]^hi;var t1slo18=s[36]^lo;var t1shi18=s[37]^hi;var t1slo23=s[46]^lo;var t1shi23=s[47]^hi;lo=lo3^(lo0<<1|hi0>>>31);hi=hi3^(hi0<<1|lo0>>>31);var t1slo4=s[8]^lo;var t1shi4=s[9]^hi;var t1slo9=s[18]^lo;var t1shi9=s[19]^hi;var t1slo14=s[28]^lo;var t1shi14=s[29]^hi;var t1slo19=s[38]^lo;var t1shi19=s[39]^hi;var t1slo24=s[48]^lo;var t1shi24=s[49]^hi;var t2slo0=t1slo0;var t2shi0=t1shi0;var t2slo16=t1shi5<<4|t1slo5>>>28;var t2shi16=t1slo5<<4|t1shi5>>>28;var t2slo7=t1slo10<<3|t1shi10>>>29;var t2shi7=t1shi10<<3|t1slo10>>>29;var t2slo23=t1shi15<<9|t1slo15>>>23;var t2shi23=t1slo15<<9|t1shi15>>>23;var t2slo14=t1slo20<<18|t1shi20>>>14;var t2shi14=t1shi20<<18|t1slo20>>>14;var t2slo10=t1slo1<<1|t1shi1>>>31;var t2shi10=t1shi1<<1|t1slo1>>>31;var t2slo1=t1shi6<<12|t1slo6>>>20;var t2shi1=t1slo6<<12|t1shi6>>>20;var t2slo17=t1slo11<<10|t1shi11>>>22;var t2shi17=t1shi11<<10|t1slo11>>>22;var t2slo8=t1shi16<<13|t1slo16>>>19;var t2shi8=t1slo16<<13|t1shi16>>>19;var t2slo24=t1slo21<<2|t1shi21>>>30;var t2shi24=t1shi21<<2|t1slo21>>>30;var t2slo20=t1shi2<<30|t1slo2>>>2;var t2shi20=t1slo2<<30|t1shi2>>>2;var t2slo11=t1slo7<<6|t1shi7>>>26;var t2shi11=t1shi7<<6|t1slo7>>>26;var t2slo2=t1shi12<<11|t1slo12>>>21;var t2shi2=t1slo12<<11|t1shi12>>>21;var t2slo18=t1slo17<<15|t1shi17>>>17;var t2shi18=t1shi17<<15|t1slo17>>>17;var t2slo9=t1shi22<<29|t1slo22>>>3;var t2shi9=t1slo22<<29|t1shi22>>>3;var t2slo5=t1slo3<<28|t1shi3>>>4;var t2shi5=t1shi3<<28|t1slo3>>>4;var t2slo21=t1shi8<<23|t1slo8>>>9;var t2shi21=t1slo8<<23|t1shi8>>>9;
+var t2slo12=t1slo13<<25|t1shi13>>>7;var t2shi12=t1shi13<<25|t1slo13>>>7;var t2slo3=t1slo18<<21|t1shi18>>>11;var t2shi3=t1shi18<<21|t1slo18>>>11;var t2slo19=t1shi23<<24|t1slo23>>>8;var t2shi19=t1slo23<<24|t1shi23>>>8;var t2slo15=t1slo4<<27|t1shi4>>>5;var t2shi15=t1shi4<<27|t1slo4>>>5;var t2slo6=t1slo9<<20|t1shi9>>>12;var t2shi6=t1shi9<<20|t1slo9>>>12;var t2slo22=t1shi14<<7|t1slo14>>>25;var t2shi22=t1slo14<<7|t1shi14>>>25;var t2slo13=t1slo19<<8|t1shi19>>>24;var t2shi13=t1shi19<<8|t1slo19>>>24;var t2slo4=t1slo24<<14|t1shi24>>>18;var t2shi4=t1shi24<<14|t1slo24>>>18;s[0]=t2slo0^~t2slo1&t2slo2;s[1]=t2shi0^~t2shi1&t2shi2;s[10]=t2slo5^~t2slo6&t2slo7;s[11]=t2shi5^~t2shi6&t2shi7;s[20]=t2slo10^~t2slo11&t2slo12;s[21]=t2shi10^~t2shi11&t2shi12;s[30]=t2slo15^~t2slo16&t2slo17;s[31]=t2shi15^~t2shi16&t2shi17;s[40]=t2slo20^~t2slo21&t2slo22;s[41]=t2shi20^~t2shi21&t2shi22;s[2]=t2slo1^~t2slo2&t2slo3;s[3]=t2shi1^~t2shi2&t2shi3;s[12]=t2slo6^~t2slo7&t2slo8;s[13]=t2shi6^~t2shi7&t2shi8;s[22]=t2slo11^~t2slo12&t2slo13;s[23]=t2shi11^~t2shi12&t2shi13;s[32]=t2slo16^~t2slo17&t2slo18;s[33]=t2shi16^~t2shi17&t2shi18;s[42]=t2slo21^~t2slo22&t2slo23;s[43]=t2shi21^~t2shi22&t2shi23;s[4]=t2slo2^~t2slo3&t2slo4;s[5]=t2shi2^~t2shi3&t2shi4;s[14]=t2slo7^~t2slo8&t2slo9;s[15]=t2shi7^~t2shi8&t2shi9;s[24]=t2slo12^~t2slo13&t2slo14;s[25]=t2shi12^~t2shi13&t2shi14;s[34]=t2slo17^~t2slo18&t2slo19;s[35]=t2shi17^~t2shi18&t2shi19;s[44]=t2slo22^~t2slo23&t2slo24;s[45]=t2shi22^~t2shi23&t2shi24;s[6]=t2slo3^~t2slo4&t2slo0;s[7]=t2shi3^~t2shi4&t2shi0;s[16]=t2slo8^~t2slo9&t2slo5;s[17]=t2shi8^~t2shi9&t2shi5;s[26]=t2slo13^~t2slo14&t2slo10;s[27]=t2shi13^~t2shi14&t2shi10;s[36]=t2slo18^~t2slo19&t2slo15;s[37]=t2shi18^~t2shi19&t2shi15;s[46]=t2slo23^~t2slo24&t2slo20;s[47]=t2shi23^~t2shi24&t2shi20;s[8]=t2slo4^~t2slo0&t2slo1;s[9]=t2shi4^~t2shi0&t2shi1;s[18]=t2slo9^~t2slo5&t2slo6;s[19]=t2shi9^~t2shi5&t2shi6;s[28]=t2slo14^~t2slo10&t2slo11;s[29]=t2shi14^~t2shi10&t2shi11;s[38]=t2slo19^~t2slo15&t2slo16;s[39]=t2shi19^~t2shi15&t2shi16;s[48]=t2slo24^~t2slo20&t2slo21;s[49]=t2shi24^~t2shi20&t2shi21;s[0]^=P1600_ROUND_CONSTANTS[round*2];s[1]^=P1600_ROUND_CONSTANTS[round*2+1]}}},{}],115:[function(require,module,exports){(function(Buffer){"use strict";var keccakState=require("./keccak-state-unroll");function Keccak(){this.state=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];this.blockSize=null;this.count=0;this.squeezing=false}Keccak.prototype.initialize=function(rate,capacity){for(var i=0;i<50;++i)this.state[i]=0;this.blockSize=rate/8;this.count=0;this.squeezing=false};Keccak.prototype.absorb=function(data){for(var i=0;i<data.length;++i){this.state[~~(this.count/4)]^=data[i]<<8*(this.count%4);this.count+=1;if(this.count===this.blockSize){keccakState.p1600(this.state);this.count=0}}};Keccak.prototype.absorbLastFewBits=function(bits){this.state[~~(this.count/4)]^=bits<<8*(this.count%4);if((bits&128)!==0&&this.count===this.blockSize-1)keccakState.p1600(this.state);this.state[~~((this.blockSize-1)/4)]^=128<<8*((this.blockSize-1)%4);keccakState.p1600(this.state);this.count=0;this.squeezing=true};Keccak.prototype.squeeze=function(length){if(!this.squeezing)this.absorbLastFewBits(1);var output=new Buffer(length);for(var i=0;i<length;++i){output[i]=this.state[~~(this.count/4)]>>>8*(this.count%4)&255;this.count+=1;if(this.count===this.blockSize){keccakState.p1600(this.state);this.count=0}}return output};Keccak.prototype.copy=function(dest){for(var i=0;i<50;++i)dest.state[i]=this.state[i];dest.blockSize=this.blockSize;dest.count=this.count;dest.squeezing=this.squeezing};module.exports=Keccak}).call(this,require("buffer").Buffer)},{"./keccak-state-unroll":114,buffer:53}],116:[function(require,module,exports){(function(Buffer){"use strict";var inherits=require("inherits");var HashBase=require("hash-base");var ARRAY16=new Array(16);function MD5(){HashBase.call(this,64);this._a=1732584193;this._b=4023233417;this._c=2562383102;this._d=271733878}inherits(MD5,HashBase);MD5.prototype._update=function(){var M=ARRAY16;for(var i=0;i<16;++i)M[i]=this._block.readInt32LE(i*4);var a=this._a;var b=this._b;var c=this._c;var d=this._d;a=fnF(a,b,c,d,M[0],3614090360,7);d=fnF(d,a,b,c,M[1],3905402710,12);c=fnF(c,d,a,b,M[2],606105819,17);b=fnF(b,c,d,a,M[3],3250441966,22);a=fnF(a,b,c,d,M[4],4118548399,7);d=fnF(d,a,b,c,M[5],1200080426,12);c=fnF(c,d,a,b,M[6],2821735955,17);b=fnF(b,c,d,a,M[7],4249261313,22);a=fnF(a,b,c,d,M[8],1770035416,7);d=fnF(d,a,b,c,M[9],2336552879,12);c=fnF(c,d,a,b,M[10],4294925233,17);b=fnF(b,c,d,a,M[11],2304563134,22);a=fnF(a,b,c,d,M[12],1804603682,7);d=fnF(d,a,b,c,M[13],4254626195,12);c=fnF(c,d,a,b,M[14],2792965006,17);b=fnF(b,c,d,a,M[15],1236535329,22);a=fnG(a,b,c,d,M[1],4129170786,5);d=fnG(d,a,b,c,M[6],3225465664,9);c=fnG(c,d,a,b,M[11],643717713,14);b=fnG(b,c,d,a,M[0],3921069994,20);a=fnG(a,b,c,d,M[5],3593408605,5);d=fnG(d,a,b,c,M[10],38016083,9);c=fnG(c,d,a,b,M[15],3634488961,14);b=fnG(b,c,d,a,M[4],3889429448,20);a=fnG(a,b,c,d,M[9],568446438,5);d=fnG(d,a,b,c,M[14],3275163606,9);c=fnG(c,d,a,b,M[3],4107603335,14);b=fnG(b,c,d,a,M[8],1163531501,20);a=fnG(a,b,c,d,M[13],2850285829,5);d=fnG(d,a,b,c,M[2],4243563512,9);c=fnG(c,d,a,b,M[7],1735328473,14);b=fnG(b,c,d,a,M[12],2368359562,20);a=fnH(a,b,c,d,M[5],4294588738,4);d=fnH(d,a,b,c,M[8],2272392833,11);c=fnH(c,d,a,b,M[11],1839030562,16);b=fnH(b,c,d,a,M[14],4259657740,23);a=fnH(a,b,c,d,M[1],2763975236,4);d=fnH(d,a,b,c,M[4],1272893353,11);c=fnH(c,d,a,b,M[7],4139469664,16);b=fnH(b,c,d,a,M[10],3200236656,23);a=fnH(a,b,c,d,M[13],681279174,4);d=fnH(d,a,b,c,M[0],3936430074,11);c=fnH(c,d,a,b,M[3],3572445317,16);b=fnH(b,c,d,a,M[6],76029189,23);a=fnH(a,b,c,d,M[9],3654602809,4);d=fnH(d,a,b,c,M[12],3873151461,11);c=fnH(c,d,a,b,M[15],530742520,16);b=fnH(b,c,d,a,M[2],3299628645,23);a=fnI(a,b,c,d,M[0],4096336452,6);d=fnI(d,a,b,c,M[7],1126891415,10);c=fnI(c,d,a,b,M[14],2878612391,15);b=fnI(b,c,d,a,M[5],4237533241,21);a=fnI(a,b,c,d,M[12],1700485571,6);d=fnI(d,a,b,c,M[3],2399980690,10);c=fnI(c,d,a,b,M[10],4293915773,15);b=fnI(b,c,d,a,M[1],2240044497,21);a=fnI(a,b,c,d,M[8],1873313359,6);d=fnI(d,a,b,c,M[15],4264355552,10);c=fnI(c,d,a,b,M[6],2734768916,15);b=fnI(b,c,d,a,M[13],1309151649,21);a=fnI(a,b,c,d,M[4],4149444226,6);d=fnI(d,a,b,c,M[11],3174756917,10);c=fnI(c,d,a,b,M[2],718787259,15);b=fnI(b,c,d,a,M[9],3951481745,21);this._a=this._a+a|0;this._b=this._b+b|0;this._c=this._c+c|0;this._d=this._d+d|0};MD5.prototype._digest=function(){this._block[this._blockOffset++]=128;if(this._blockOffset>56){this._block.fill(0,this._blockOffset,64);this._update();this._blockOffset=0}this._block.fill(0,this._blockOffset,56);this._block.writeUInt32LE(this._length[0],56);this._block.writeUInt32LE(this._length[1],60);this._update();var buffer=new Buffer(16);buffer.writeInt32LE(this._a,0);buffer.writeInt32LE(this._b,4);buffer.writeInt32LE(this._c,8);buffer.writeInt32LE(this._d,12);return buffer};function rotl(x,n){return x<<n|x>>>32-n}function fnF(a,b,c,d,m,k,s){return rotl(a+(b&c|~b&d)+m+k|0,s)+b|0}function fnG(a,b,c,d,m,k,s){return rotl(a+(b&d|c&~d)+m+k|0,s)+b|0}function fnH(a,b,c,d,m,k,s){return rotl(a+(b^c^d)+m+k|0,s)+b|0}function fnI(a,b,c,d,m,k,s){return rotl(a+(c^(b|~d))+m+k|0,s)+b|0}module.exports=MD5}).call(this,require("buffer").Buffer)},{buffer:53,"hash-base":117,inherits:107}],117:[function(require,module,exports){"use strict";var Buffer=require("safe-buffer").Buffer;var Transform=require("stream").Transform;var inherits=require("inherits");function throwIfNotStringOrBuffer(val,prefix){if(!Buffer.isBuffer(val)&&typeof val!=="string"){throw new TypeError(prefix+" must be a string or a buffer")}}function HashBase(blockSize){Transform.call(this);this._block=Buffer.allocUnsafe(blockSize);this._blockSize=blockSize;this._blockOffset=0;this._length=[0,0,0,0];this._finalized=false}inherits(HashBase,Transform);HashBase.prototype._transform=function(chunk,encoding,callback){var error=null;try{this.update(chunk,encoding)}catch(err){error=err}callback(error)};HashBase.prototype._flush=function(callback){var error=null;try{this.push(this.digest())}catch(err){error=err}callback(error)};HashBase.prototype.update=function(data,encoding){throwIfNotStringOrBuffer(data,"Data");if(this._finalized)throw new Error("Digest already called");if(!Buffer.isBuffer(data))data=Buffer.from(data,encoding);var block=this._block;var offset=0;while(this._blockOffset+data.length-offset>=this._blockSize){for(var i=this._blockOffset;i<this._blockSize;)block[i++]=data[offset++];this._update();this._blockOffset=0}while(offset<data.length)block[this._blockOffset++]=data[offset++];for(var j=0,carry=data.length*8;carry>0;++j){this._length[j]+=carry;carry=this._length[j]/4294967296|0;if(carry>0)this._length[j]-=4294967296*carry}return this};HashBase.prototype._update=function(){throw new Error("_update is not implemented")};HashBase.prototype.digest=function(encoding){if(this._finalized)throw new Error("Digest already called");this._finalized=true;var digest=this._digest();if(encoding!==undefined)digest=digest.toString(encoding);this._block.fill(0);this._blockOffset=0;for(var i=0;i<4;++i)this._length[i]=0;return digest};HashBase.prototype._digest=function(){throw new Error("_digest is not implemented")};module.exports=HashBase},{inherits:107,"safe-buffer":156,stream:172}],118:[function(require,module,exports){var bn=require("bn.js");var brorand=require("brorand");function MillerRabin(rand){this.rand=rand||new brorand.Rand}module.exports=MillerRabin;MillerRabin.create=function create(rand){return new MillerRabin(rand)};MillerRabin.prototype._randbelow=function _randbelow(n){var len=n.bitLength();var min_bytes=Math.ceil(len/8);do var a=new bn(this.rand.generate(min_bytes));while(a.cmp(n)>=0);return a};MillerRabin.prototype._randrange=function _randrange(start,stop){var size=stop.sub(start);return start.add(this._randbelow(size))};MillerRabin.prototype.test=function test(n,k,cb){var len=n.bitLength();var red=bn.mont(n);var rone=new bn(1).toRed(red);if(!k)k=Math.max(1,len/48|0);var n1=n.subn(1);for(var s=0;!n1.testn(s);s++){}var d=n.shrn(s);var rn1=n1.toRed(red);var prime=true;for(;k>0;k--){var a=this._randrange(new bn(2),n1);if(cb)cb(a);var x=a.toRed(red).redPow(d);if(x.cmp(rone)===0||x.cmp(rn1)===0)continue;for(var i=1;i<s;i++){x=x.redSqr();if(x.cmp(rone)===0)return false;if(x.cmp(rn1)===0)break}if(i===s)return false}return prime};MillerRabin.prototype.getDivisor=function getDivisor(n,k){var len=n.bitLength();var red=bn.mont(n);var rone=new bn(1).toRed(red);if(!k)k=Math.max(1,len/48|0);var n1=n.subn(1);for(var s=0;!n1.testn(s);s++){}var d=n.shrn(s);var rn1=n1.toRed(red);for(;k>0;k--){var a=this._randrange(new bn(2),n1);var g=n.gcd(a);if(g.cmpn(1)!==0)return g;var x=a.toRed(red).redPow(d);if(x.cmp(rone)===0||x.cmp(rn1)===0)continue;for(var i=1;i<s;i++){x=x.redSqr();if(x.cmp(rone)===0)return x.fromRed().subn(1).gcd(n);if(x.cmp(rn1)===0)break}if(i===s){x=x.redSqr();return x.fromRed().subn(1).gcd(n)}}return false}},{"bn.js":20,brorand:21}],119:[function(require,module,exports){module.exports=assert;function assert(val,msg){if(!val)throw new Error(msg||"Assertion failed")}assert.equal=function assertEqual(l,r,msg){if(l!=r)throw new Error(msg||"Assertion failed: "+l+" != "+r)}},{}],120:[function(require,module,exports){"use strict";var utils=exports;function toArray(msg,enc){if(Array.isArray(msg))return msg.slice();if(!msg)return[];var res=[];if(typeof msg!=="string"){for(var i=0;i<msg.length;i++)res[i]=msg[i]|0;return res}if(enc==="hex"){msg=msg.replace(/[^a-z0-9]+/gi,"");if(msg.length%2!==0)msg="0"+msg;for(var i=0;i<msg.length;i+=2)res.push(parseInt(msg[i]+msg[i+1],16))}else{for(var i=0;i<msg.length;i++){var c=msg.charCodeAt(i);var hi=c>>8;var lo=c&255;if(hi)res.push(hi,lo);else res.push(lo)}}return res}utils.toArray=toArray;function zero2(word){if(word.length===1)return"0"+word;else return word}utils.zero2=zero2;function toHex(msg){var res="";for(var i=0;i<msg.length;i++)res+=zero2(msg[i].toString(16));return res}utils.toHex=toHex;utils.encode=function encode(arr,enc){if(enc==="hex")return toHex(arr);else return arr}},{}],121:[function(require,module,exports){module.exports={"2.16.840.1.101.3.4.1.1":"aes-128-ecb","2.16.840.1.101.3.4.1.2":"aes-128-cbc","2.16.840.1.101.3.4.1.3":"aes-128-ofb","2.16.840.1.101.3.4.1.4":"aes-128-cfb","2.16.840.1.101.3.4.1.21":"aes-192-ecb","2.16.840.1.101.3.4.1.22":"aes-192-cbc","2.16.840.1.101.3.4.1.23":"aes-192-ofb","2.16.840.1.101.3.4.1.24":"aes-192-cfb","2.16.840.1.101.3.4.1.41":"aes-256-ecb","2.16.840.1.101.3.4.1.42":"aes-256-cbc","2.16.840.1.101.3.4.1.43":"aes-256-ofb","2.16.840.1.101.3.4.1.44":"aes-256-cfb"}},{}],122:[function(require,module,exports){"use strict";var asn1=require("asn1.js");exports.certificate=require("./certificate");var RSAPrivateKey=asn1.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())});exports.RSAPrivateKey=RSAPrivateKey;var RSAPublicKey=asn1.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});exports.RSAPublicKey=RSAPublicKey;var PublicKey=asn1.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(AlgorithmIdentifier),this.key("subjectPublicKey").bitstr())});exports.PublicKey=PublicKey;var AlgorithmIdentifier=asn1.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())});var PrivateKeyInfo=asn1.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(AlgorithmIdentifier),this.key("subjectPrivateKey").octstr())});exports.PrivateKey=PrivateKeyInfo;var EncryptedPrivateKeyInfo=asn1.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())});exports.EncryptedPrivateKey=EncryptedPrivateKeyInfo;var DSAPrivateKey=asn1.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())});exports.DSAPrivateKey=DSAPrivateKey;exports.DSAparam=asn1.define("DSAparam",function(){this.int()});var ECPrivateKey=asn1.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(ECParameters),this.key("publicKey").optional().explicit(1).bitstr())});exports.ECPrivateKey=ECPrivateKey;var ECParameters=asn1.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});exports.signature=asn1.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},{"./certificate":123,"asn1.js":4}],123:[function(require,module,exports){"use strict";var asn=require("asn1.js");var Time=asn.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})});var AttributeTypeValue=asn.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())});var AlgorithmIdentifier=asn.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional())});var SubjectPublicKeyInfo=asn.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(AlgorithmIdentifier),this.key("subjectPublicKey").bitstr())});var RelativeDistinguishedName=asn.define("RelativeDistinguishedName",function(){this.setof(AttributeTypeValue)});var RDNSequence=asn.define("RDNSequence",function(){this.seqof(RelativeDistinguishedName)});var Name=asn.define("Name",function(){this.choice({rdnSequence:this.use(RDNSequence)})});var Validity=asn.define("Validity",function(){this.seq().obj(this.key("notBefore").use(Time),this.key("notAfter").use(Time))});var Extension=asn.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(false),this.key("extnValue").octstr())});var TBSCertificate=asn.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int(),this.key("serialNumber").int(),this.key("signature").use(AlgorithmIdentifier),this.key("issuer").use(Name),this.key("validity").use(Validity),this.key("subject").use(Name),this.key("subjectPublicKeyInfo").use(SubjectPublicKeyInfo),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(Extension).optional())});var X509Certificate=asn.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(TBSCertificate),this.key("signatureAlgorithm").use(AlgorithmIdentifier),this.key("signatureValue").bitstr())});module.exports=X509Certificate},{"asn1.js":4}],124:[function(require,module,exports){(function(Buffer){var findProc=/Proc-Type: 4,ENCRYPTED\n\r?DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)\n\r?\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?/m;var startRegex=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n/m;var fullRegex=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?-----END \1-----$/m;var evp=require("evp_bytestokey");var ciphers=require("browserify-aes");module.exports=function(okey,password){var key=okey.toString();var match=key.match(findProc);var decrypted;if(!match){var match2=key.match(fullRegex);decrypted=new Buffer(match2[2].replace(/\r?\n/g,""),"base64")}else{var suite="aes"+match[1];var iv=new Buffer(match[2],"hex");var cipherText=new Buffer(match[3].replace(/\r?\n/g,""),"base64");var cipherKey=evp(password,iv.slice(0,8),parseInt(match[1],10)).key;var out=[];var cipher=ciphers.createDecipheriv(suite,cipherKey,iv);out.push(cipher.update(cipherText));out.push(cipher.final());decrypted=Buffer.concat(out)}var tag=key.match(startRegex)[1];return{tag:tag,data:decrypted}}}).call(this,require("buffer").Buffer)},{"browserify-aes":25,buffer:53,evp_bytestokey:90}],125:[function(require,module,exports){(function(Buffer){var asn1=require("./asn1");var aesid=require("./aesid.json");var fixProc=require("./fixProc");var ciphers=require("browserify-aes");var compat=require("pbkdf2");module.exports=parseKeys;function parseKeys(buffer){var password;if(typeof buffer==="object"&&!Buffer.isBuffer(buffer)){password=buffer.passphrase;buffer=buffer.key}if(typeof buffer==="string"){buffer=new Buffer(buffer)}var stripped=fixProc(buffer,password);var type=stripped.tag;var data=stripped.data;var subtype,ndata;switch(type){case"CERTIFICATE":ndata=asn1.certificate.decode(data,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":if(!ndata){ndata=asn1.PublicKey.decode(data,"der")}subtype=ndata.algorithm.algorithm.join(".");switch(subtype){case"1.2.840.113549.1.1.1":return asn1.RSAPublicKey.decode(ndata.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":ndata.subjectPrivateKey=ndata.subjectPublicKey;return{type:"ec",data:ndata};case"1.2.840.10040.4.1":ndata.algorithm.params.pub_key=asn1.DSAparam.decode(ndata.subjectPublicKey.data,"der");return{type:"dsa",data:ndata.algorithm.params};default:throw new Error("unknown key id "+subtype)}throw new Error("unknown key type "+type);case"ENCRYPTED PRIVATE KEY":data=asn1.EncryptedPrivateKey.decode(data,"der");data=decrypt(data,password);case"PRIVATE KEY":ndata=asn1.PrivateKey.decode(data,"der");subtype=ndata.algorithm.algorithm.join(".");switch(subtype){case"1.2.840.113549.1.1.1":return asn1.RSAPrivateKey.decode(ndata.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:ndata.algorithm.curve,privateKey:asn1.ECPrivateKey.decode(ndata.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":ndata.algorithm.params.priv_key=asn1.DSAparam.decode(ndata.subjectPrivateKey,"der");return{type:"dsa",params:ndata.algorithm.params};default:throw new Error("unknown key id "+subtype)}throw new Error("unknown key type "+type);case"RSA PUBLIC KEY":return asn1.RSAPublicKey.decode(data,"der");case"RSA PRIVATE KEY":return asn1.RSAPrivateKey.decode(data,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:asn1.DSAPrivateKey.decode(data,"der")};case"EC PRIVATE KEY":data=asn1.ECPrivateKey.decode(data,"der");return{curve:data.parameters.value,privateKey:data.privateKey};default:throw new Error("unknown key type "+type)}}parseKeys.signature=asn1.signature;function decrypt(data,password){var salt=data.algorithm.decrypt.kde.kdeparams.salt;var iters=parseInt(data.algorithm.decrypt.kde.kdeparams.iters.toString(),10);var algo=aesid[data.algorithm.decrypt.cipher.algo.join(".")];var iv=data.algorithm.decrypt.cipher.iv;var cipherText=data.subjectPrivateKey;var keylen=parseInt(algo.split("-")[1],10)/8;var key=compat.pbkdf2Sync(password,salt,iters,keylen);var cipher=ciphers.createDecipheriv(algo,key,iv);var out=[];out.push(cipher.update(cipherText));out.push(cipher.final());return Buffer.concat(out)}}).call(this,require("buffer").Buffer)},{"./aesid.json":121,"./asn1":122,"./fixProc":124,"browserify-aes":25,buffer:53,pbkdf2:127}],126:[function(require,module,exports){(function(process){function normalizeArray(parts,allowAboveRoot){var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up--;up){parts.unshift("..")}}return parts}var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;var splitPath=function(filename){return splitPathRe.exec(filename).slice(1)};exports.resolve=function(){var resolvedPath="",resolvedAbsolute=false;for(var i=arguments.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?arguments[i]:process.cwd();if(typeof path!=="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){continue}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=path.charAt(0)==="/"}resolvedPath=normalizeArray(filter(resolvedPath.split("/"),function(p){return!!p}),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."};exports.normalize=function(path){var isAbsolute=exports.isAbsolute(path),trailingSlash=substr(path,-1)==="/";path=normalizeArray(filter(path.split("/"),function(p){return!!p}),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path};exports.isAbsolute=function(path){return path.charAt(0)==="/"};exports.join=function(){var paths=Array.prototype.slice.call(arguments,0);return exports.normalize(filter(paths,function(p,index){if(typeof p!=="string"){throw new TypeError("Arguments to path.join must be strings")}return p}).join("/"))};exports.relative=function(from,to){from=exports.resolve(from).substr(1);to=exports.resolve(to).substr(1);function trim(arr){var start=0;for(;start<arr.length;start++){if(arr[start]!=="")break}var end=arr.length-1;for(;end>=0;end--){if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i<length;i++){if(fromParts[i]!==toParts[i]){samePartsLength=i;break}}var outputParts=[];for(var i=samePartsLength;i<fromParts.length;i++){outputParts.push("..")}outputParts=outputParts.concat(toParts.slice(samePartsLength));return outputParts.join("/")};exports.sep="/";exports.delimiter=":";exports.dirname=function(path){var result=splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.substr(0,dir.length-1)}return root+dir};exports.basename=function(path,ext){var f=splitPath(path)[2];if(ext&&f.substr(-1*ext.length)===ext){f=f.substr(0,f.length-ext.length)}return f};exports.extname=function(path){return splitPath(path)[3]};function filter(xs,f){if(xs.filter)return xs.filter(f);var res=[];for(var i=0;i<xs.length;i++){if(f(xs[i],i,xs))res.push(xs[i])}return res}var substr="ab".substr(-1)==="b"?function(str,start,len){return str.substr(start,len)}:function(str,start,len){if(start<0)start=str.length+start;return str.substr(start,len)}}).call(this,require("_process"))},{_process:133}],127:[function(require,module,exports){exports.pbkdf2=require("./lib/async");exports.pbkdf2Sync=require("./lib/sync")},{"./lib/async":128,"./lib/sync":131}],128:[function(require,module,exports){(function(process,global){var checkParameters=require("./precondition");var defaultEncoding=require("./default-encoding");var sync=require("./sync");var Buffer=require("safe-buffer").Buffer;var ZERO_BUF;var subtle=global.crypto&&global.crypto.subtle;var toBrowser={sha:"SHA-1","sha-1":"SHA-1",sha1:"SHA-1",sha256:"SHA-256","sha-256":"SHA-256",sha384:"SHA-384","sha-384":"SHA-384","sha-512":"SHA-512",sha512:"SHA-512"};var checks=[];function checkNative(algo){if(global.process&&!global.process.browser){return Promise.resolve(false)}if(!subtle||!subtle.importKey||!subtle.deriveBits){return Promise.resolve(false)}if(checks[algo]!==undefined){return checks[algo]}ZERO_BUF=ZERO_BUF||Buffer.alloc(8);var prom=browserPbkdf2(ZERO_BUF,ZERO_BUF,10,128,algo).then(function(){return true}).catch(function(){return false});checks[algo]=prom;return prom}function browserPbkdf2(password,salt,iterations,length,algo){return subtle.importKey("raw",password,{name:"PBKDF2"},false,["deriveBits"]).then(function(key){return subtle.deriveBits({name:"PBKDF2",salt:salt,iterations:iterations,hash:{name:algo}},key,length<<3)}).then(function(res){return Buffer.from(res)})}function resolvePromise(promise,callback){promise.then(function(out){process.nextTick(function(){callback(null,out)})},function(e){process.nextTick(function(){callback(e)})})}module.exports=function(password,salt,iterations,keylen,digest,callback){if(!Buffer.isBuffer(password))password=Buffer.from(password,defaultEncoding);if(!Buffer.isBuffer(salt))salt=Buffer.from(salt,defaultEncoding);checkParameters(iterations,keylen);if(typeof digest==="function"){callback=digest;digest=undefined}if(typeof callback!=="function")throw new Error("No callback provided to pbkdf2");digest=digest||"sha1";var algo=toBrowser[digest.toLowerCase()];if(!algo||typeof global.Promise!=="function"){return process.nextTick(function(){var out;try{out=sync(password,salt,iterations,keylen,digest)}catch(e){return callback(e)}callback(null,out)})}resolvePromise(checkNative(algo).then(function(resp){if(resp){return browserPbkdf2(password,salt,iterations,keylen,algo)}else{return sync(password,salt,iterations,keylen,digest)}}),callback)}}).call(this,require("_process"),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"./default-encoding":129,"./precondition":130,"./sync":131,_process:133,"safe-buffer":156}],129:[function(require,module,exports){(function(process){var defaultEncoding;if(process.browser){defaultEncoding="utf-8"}else{var pVersionMajor=parseInt(process.version.split(".")[0].slice(1),10);defaultEncoding=pVersionMajor>=6?"utf-8":"binary"}module.exports=defaultEncoding}).call(this,require("_process"))},{_process:133}],130:[function(require,module,exports){var MAX_ALLOC=Math.pow(2,30)-1;module.exports=function(iterations,keylen){if(typeof iterations!=="number"){throw new TypeError("Iterations not a number")}if(iterations<0){throw new TypeError("Bad iterations")}if(typeof keylen!=="number"){throw new TypeError("Key length not a number")}if(keylen<0||keylen>MAX_ALLOC||keylen!==keylen){throw new TypeError("Bad key length")}}},{}],131:[function(require,module,exports){var md5=require("create-hash/md5");var rmd160=require("ripemd160");var sha=require("sha.js");var checkParameters=require("./precondition");var defaultEncoding=require("./default-encoding");var Buffer=require("safe-buffer").Buffer;var ZEROS=Buffer.alloc(128);var sizes={md5:16,sha1:20,sha224:28,sha256:32,sha384:48,sha512:64,rmd160:20,ripemd160:20};function Hmac(alg,key,saltLen){var hash=getDigest(alg);var blocksize=alg==="sha512"||alg==="sha384"?128:64;if(key.length>blocksize){key=hash(key)}else if(key.length<blocksize){key=Buffer.concat([key,ZEROS],blocksize)}var ipad=Buffer.allocUnsafe(blocksize+sizes[alg]);var opad=Buffer.allocUnsafe(blocksize+sizes[alg]);for(var i=0;i<blocksize;i++){ipad[i]=key[i]^54;opad[i]=key[i]^92}var ipad1=Buffer.allocUnsafe(blocksize+saltLen+4);ipad.copy(ipad1,0,0,blocksize);this.ipad1=ipad1;this.ipad2=ipad;this.opad=opad;this.alg=alg;this.blocksize=blocksize;this.hash=hash;this.size=sizes[alg]}Hmac.prototype.run=function(data,ipad){data.copy(ipad,this.blocksize);var h=this.hash(ipad);h.copy(this.opad,this.blocksize);return this.hash(this.opad)};function getDigest(alg){function shaFunc(data){return sha(alg).update(data).digest()}if(alg==="rmd160"||alg==="ripemd160")return rmd160;if(alg==="md5")return md5;return shaFunc}function pbkdf2(password,salt,iterations,keylen,digest){if(!Buffer.isBuffer(password))password=Buffer.from(password,defaultEncoding);if(!Buffer.isBuffer(salt))salt=Buffer.from(salt,defaultEncoding);checkParameters(iterations,keylen);digest=digest||"sha1";var hmac=new Hmac(digest,password,salt.length);var DK=Buffer.allocUnsafe(keylen);var block1=Buffer.allocUnsafe(salt.length+4);salt.copy(block1,0,0,salt.length);var destPos=0;var hLen=sizes[digest];var l=Math.ceil(keylen/hLen);for(var i=1;i<=l;i++){block1.writeUInt32BE(i,salt.length);var T=hmac.run(block1,hmac.ipad1);var U=T;for(var j=1;j<iterations;j++){U=hmac.run(U,hmac.ipad2);for(var k=0;k<hLen;k++)T[k]^=U[k]}T.copy(DK,destPos);destPos+=hLen}return DK}module.exports=pbkdf2},{"./default-encoding":129,"./precondition":130,"create-hash/md5":59,ripemd160:155,"safe-buffer":156,"sha.js":164}],132:[function(require,module,exports){(function(process){"use strict";if(!process.version||process.version.indexOf("v0.")===0||process.version.indexOf("v1.")===0&&process.version.indexOf("v1.8.")!==0){module.exports=nextTick}else{module.exports=process.nextTick}function nextTick(fn,arg1,arg2,arg3){if(typeof fn!=="function"){throw new TypeError('"callback" argument must be a function')}var len=arguments.length;var args,i;switch(len){case 0:case 1:return process.nextTick(fn);case 2:return process.nextTick(function afterTickOne(){fn.call(null,arg1)});case 3:return process.nextTick(function afterTickTwo(){fn.call(null,arg1,arg2)});case 4:return process.nextTick(function afterTickThree(){fn.call(null,arg1,arg2,arg3)});default:args=new Array(len-1);i=0;while(i<args.length){args[i++]=arguments[i]}return process.nextTick(function afterTick(){fn.apply(null,args)})}}}).call(this,require("_process"))},{_process:133}],133:[function(require,module,exports){var process=module.exports={};var cachedSetTimeout;var cachedClearTimeout;function defaultSetTimout(){throw new Error("setTimeout has not been defined")}function defaultClearTimeout(){throw new Error("clearTimeout has not been defined")}(function(){try{if(typeof setTimeout==="function"){cachedSetTimeout=setTimeout}else{cachedSetTimeout=defaultSetTimout}}catch(e){cachedSetTimeout=defaultSetTimout}try{if(typeof clearTimeout==="function"){cachedClearTimeout=clearTimeout}else{cachedClearTimeout=defaultClearTimeout}}catch(e){cachedClearTimeout=defaultClearTimeout}})();function runTimeout(fun){if(cachedSetTimeout===setTimeout){return setTimeout(fun,0)}if((cachedSetTimeout===defaultSetTimout||!cachedSetTimeout)&&setTimeout){cachedSetTimeout=setTimeout;return setTimeout(fun,0)}try{return cachedSetTimeout(fun,0)}catch(e){try{return cachedSetTimeout.call(null,fun,0)}catch(e){return cachedSetTimeout.call(this,fun,0)}}}function runClearTimeout(marker){if(cachedClearTimeout===clearTimeout){
+return clearTimeout(marker)}if((cachedClearTimeout===defaultClearTimeout||!cachedClearTimeout)&&clearTimeout){cachedClearTimeout=clearTimeout;return clearTimeout(marker)}try{return cachedClearTimeout(marker)}catch(e){try{return cachedClearTimeout.call(null,marker)}catch(e){return cachedClearTimeout.call(this,marker)}}}var queue=[];var draining=false;var currentQueue;var queueIndex=-1;function cleanUpNextTick(){if(!draining||!currentQueue){return}draining=false;if(currentQueue.length){queue=currentQueue.concat(queue)}else{queueIndex=-1}if(queue.length){drainQueue()}}function drainQueue(){if(draining){return}var timeout=runTimeout(cleanUpNextTick);draining=true;var len=queue.length;while(len){currentQueue=queue;queue=[];while(++queueIndex<len){if(currentQueue){currentQueue[queueIndex].run()}}queueIndex=-1;len=queue.length}currentQueue=null;draining=false;runClearTimeout(timeout)}process.nextTick=function(fun){var args=new Array(arguments.length-1);if(arguments.length>1){for(var i=1;i<arguments.length;i++){args[i-1]=arguments[i]}}queue.push(new Item(fun,args));if(queue.length===1&&!draining){runTimeout(drainQueue)}};function Item(fun,array){this.fun=fun;this.array=array}Item.prototype.run=function(){this.fun.apply(null,this.array)};process.title="browser";process.browser=true;process.env={};process.argv=[];process.version="";process.versions={};function noop(){}process.on=noop;process.addListener=noop;process.once=noop;process.off=noop;process.removeListener=noop;process.removeAllListeners=noop;process.emit=noop;process.prependListener=noop;process.prependOnceListener=noop;process.listeners=function(name){return[]};process.binding=function(name){throw new Error("process.binding is not supported")};process.cwd=function(){return"/"};process.chdir=function(dir){throw new Error("process.chdir is not supported")};process.umask=function(){return 0}},{}],134:[function(require,module,exports){exports.publicEncrypt=require("./publicEncrypt");exports.privateDecrypt=require("./privateDecrypt");exports.privateEncrypt=function privateEncrypt(key,buf){return exports.publicEncrypt(key,buf,true)};exports.publicDecrypt=function publicDecrypt(key,buf){return exports.privateDecrypt(key,buf,true)}},{"./privateDecrypt":136,"./publicEncrypt":137}],135:[function(require,module,exports){(function(Buffer){var createHash=require("create-hash");module.exports=function(seed,len){var t=new Buffer("");var i=0,c;while(t.length<len){c=i2ops(i++);t=Buffer.concat([t,createHash("sha1").update(seed).update(c).digest()])}return t.slice(0,len)};function i2ops(c){var out=new Buffer(4);out.writeUInt32BE(c,0);return out}}).call(this,require("buffer").Buffer)},{buffer:53,"create-hash":57}],136:[function(require,module,exports){(function(Buffer){var parseKeys=require("parse-asn1");var mgf=require("./mgf");var xor=require("./xor");var bn=require("bn.js");var crt=require("browserify-rsa");var createHash=require("create-hash");var withPublic=require("./withPublic");module.exports=function privateDecrypt(private_key,enc,reverse){var padding;if(private_key.padding){padding=private_key.padding}else if(reverse){padding=1}else{padding=4}var key=parseKeys(private_key);var k=key.modulus.byteLength();if(enc.length>k||new bn(enc).cmp(key.modulus)>=0){throw new Error("decryption error")}var msg;if(reverse){msg=withPublic(new bn(enc),key)}else{msg=crt(enc,key)}var zBuffer=new Buffer(k-msg.length);zBuffer.fill(0);msg=Buffer.concat([zBuffer,msg],k);if(padding===4){return oaep(key,msg)}else if(padding===1){return pkcs1(key,msg,reverse)}else if(padding===3){return msg}else{throw new Error("unknown padding")}};function oaep(key,msg){var n=key.modulus;var k=key.modulus.byteLength();var mLen=msg.length;var iHash=createHash("sha1").update(new Buffer("")).digest();var hLen=iHash.length;var hLen2=2*hLen;if(msg[0]!==0){throw new Error("decryption error")}var maskedSeed=msg.slice(1,hLen+1);var maskedDb=msg.slice(hLen+1);var seed=xor(maskedSeed,mgf(maskedDb,hLen));var db=xor(maskedDb,mgf(seed,k-hLen-1));if(compare(iHash,db.slice(0,hLen))){throw new Error("decryption error")}var i=hLen;while(db[i]===0){i++}if(db[i++]!==1){throw new Error("decryption error")}return db.slice(i)}function pkcs1(key,msg,reverse){var p1=msg.slice(0,2);var i=2;var status=0;while(msg[i++]!==0){if(i>=msg.length){status++;break}}var ps=msg.slice(2,i-1);var p2=msg.slice(i-1,i);if(p1.toString("hex")!=="0002"&&!reverse||p1.toString("hex")!=="0001"&&reverse){status++}if(ps.length<8){status++}if(status){throw new Error("decryption error")}return msg.slice(i)}function compare(a,b){a=new Buffer(a);b=new Buffer(b);var dif=0;var len=a.length;if(a.length!==b.length){dif++;len=Math.min(a.length,b.length)}var i=-1;while(++i<len){dif+=a[i]^b[i]}return dif}}).call(this,require("buffer").Buffer)},{"./mgf":135,"./withPublic":138,"./xor":139,"bn.js":20,"browserify-rsa":43,buffer:53,"create-hash":57,"parse-asn1":125}],137:[function(require,module,exports){(function(Buffer){var parseKeys=require("parse-asn1");var randomBytes=require("randombytes");var createHash=require("create-hash");var mgf=require("./mgf");var xor=require("./xor");var bn=require("bn.js");var withPublic=require("./withPublic");var crt=require("browserify-rsa");var constants={RSA_PKCS1_OAEP_PADDING:4,RSA_PKCS1_PADDIN:1,RSA_NO_PADDING:3};module.exports=function publicEncrypt(public_key,msg,reverse){var padding;if(public_key.padding){padding=public_key.padding}else if(reverse){padding=1}else{padding=4}var key=parseKeys(public_key);var paddedMsg;if(padding===4){paddedMsg=oaep(key,msg)}else if(padding===1){paddedMsg=pkcs1(key,msg,reverse)}else if(padding===3){paddedMsg=new bn(msg);if(paddedMsg.cmp(key.modulus)>=0){throw new Error("data too long for modulus")}}else{throw new Error("unknown padding")}if(reverse){return crt(paddedMsg,key)}else{return withPublic(paddedMsg,key)}};function oaep(key,msg){var k=key.modulus.byteLength();var mLen=msg.length;var iHash=createHash("sha1").update(new Buffer("")).digest();var hLen=iHash.length;var hLen2=2*hLen;if(mLen>k-hLen2-2){throw new Error("message too long")}var ps=new Buffer(k-mLen-hLen2-2);ps.fill(0);var dblen=k-hLen-1;var seed=randomBytes(hLen);var maskedDb=xor(Buffer.concat([iHash,ps,new Buffer([1]),msg],dblen),mgf(seed,dblen));var maskedSeed=xor(seed,mgf(maskedDb,hLen));return new bn(Buffer.concat([new Buffer([0]),maskedSeed,maskedDb],k))}function pkcs1(key,msg,reverse){var mLen=msg.length;var k=key.modulus.byteLength();if(mLen>k-11){throw new Error("message too long")}var ps;if(reverse){ps=new Buffer(k-mLen-3);ps.fill(255)}else{ps=nonZero(k-mLen-3)}return new bn(Buffer.concat([new Buffer([0,reverse?1:2]),ps,new Buffer([0]),msg],k))}function nonZero(len,crypto){var out=new Buffer(len);var i=0;var cache=randomBytes(len*2);var cur=0;var num;while(i<len){if(cur===cache.length){cache=randomBytes(len*2);cur=0}num=cache[cur++];if(num){out[i++]=num}}return out}}).call(this,require("buffer").Buffer)},{"./mgf":135,"./withPublic":138,"./xor":139,"bn.js":20,"browserify-rsa":43,buffer:53,"create-hash":57,"parse-asn1":125,randombytes:140}],138:[function(require,module,exports){(function(Buffer){var bn=require("bn.js");function withPublic(paddedMsg,key){return new Buffer(paddedMsg.toRed(bn.mont(key.modulus)).redPow(new bn(key.publicExponent)).fromRed().toArray())}module.exports=withPublic}).call(this,require("buffer").Buffer)},{"bn.js":20,buffer:53}],139:[function(require,module,exports){module.exports=function xor(a,b){var len=a.length;var i=-1;while(++i<len){a[i]^=b[i]}return a}},{}],140:[function(require,module,exports){(function(process,global){"use strict";function oldBrowser(){throw new Error("secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11")}var Buffer=require("safe-buffer").Buffer;var crypto=global.crypto||global.msCrypto;if(crypto&&crypto.getRandomValues){module.exports=randomBytes}else{module.exports=oldBrowser}function randomBytes(size,cb){if(size>65536)throw new Error("requested too many random bytes");var rawBytes=new global.Uint8Array(size);if(size>0){crypto.getRandomValues(rawBytes)}var bytes=Buffer.from(rawBytes.buffer);if(typeof cb==="function"){return process.nextTick(function(){cb(null,bytes)})}return bytes}}).call(this,require("_process"),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{_process:133,"safe-buffer":156}],141:[function(require,module,exports){(function(process,global){"use strict";function oldBrowser(){throw new Error("secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11")}var safeBuffer=require("safe-buffer");var randombytes=require("randombytes");var Buffer=safeBuffer.Buffer;var kBufferMaxLength=safeBuffer.kMaxLength;var crypto=global.crypto||global.msCrypto;var kMaxUint32=Math.pow(2,32)-1;function assertOffset(offset,length){if(typeof offset!=="number"||offset!==offset){throw new TypeError("offset must be a number")}if(offset>kMaxUint32||offset<0){throw new TypeError("offset must be a uint32")}if(offset>kBufferMaxLength||offset>length){throw new RangeError("offset out of range")}}function assertSize(size,offset,length){if(typeof size!=="number"||size!==size){throw new TypeError("size must be a number")}if(size>kMaxUint32||size<0){throw new TypeError("size must be a uint32")}if(size+offset>length||size>kBufferMaxLength){throw new RangeError("buffer too small")}}if(crypto&&crypto.getRandomValues||!process.browser){exports.randomFill=randomFill;exports.randomFillSync=randomFillSync}else{exports.randomFill=oldBrowser;exports.randomFillSync=oldBrowser}function randomFill(buf,offset,size,cb){if(!Buffer.isBuffer(buf)&&!(buf instanceof global.Uint8Array)){throw new TypeError('"buf" argument must be a Buffer or Uint8Array')}if(typeof offset==="function"){cb=offset;offset=0;size=buf.length}else if(typeof size==="function"){cb=size;size=buf.length-offset}else if(typeof cb!=="function"){throw new TypeError('"cb" argument must be a function')}assertOffset(offset,buf.length);assertSize(size,offset,buf.length);return actualFill(buf,offset,size,cb)}function actualFill(buf,offset,size,cb){if(process.browser){var ourBuf=buf.buffer;var uint=new Uint8Array(ourBuf,offset,size);crypto.getRandomValues(uint);if(cb){process.nextTick(function(){cb(null,buf)});return}return buf}if(cb){randombytes(size,function(err,bytes){if(err){return cb(err)}bytes.copy(buf,offset);cb(null,buf)});return}var bytes=randombytes(size);bytes.copy(buf,offset);return buf}function randomFillSync(buf,offset,size){if(typeof offset==="undefined"){offset=0}if(!Buffer.isBuffer(buf)&&!(buf instanceof global.Uint8Array)){throw new TypeError('"buf" argument must be a Buffer or Uint8Array')}assertOffset(offset,buf.length);if(size===undefined)size=buf.length-offset;assertSize(size,offset,buf.length);return actualFill(buf,offset,size)}}).call(this,require("_process"),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{_process:133,randombytes:140,"safe-buffer":156}],142:[function(require,module,exports){module.exports=require("./lib/_stream_duplex.js")},{"./lib/_stream_duplex.js":143}],143:[function(require,module,exports){"use strict";var processNextTick=require("process-nextick-args");var objectKeys=Object.keys||function(obj){var keys=[];for(var key in obj){keys.push(key)}return keys};module.exports=Duplex;var util=require("core-util-is");util.inherits=require("inherits");var Readable=require("./_stream_readable");var Writable=require("./_stream_writable");util.inherits(Duplex,Readable);var keys=objectKeys(Writable.prototype);for(var v=0;v<keys.length;v++){var method=keys[v];if(!Duplex.prototype[method])Duplex.prototype[method]=Writable.prototype[method]}function Duplex(options){if(!(this instanceof Duplex))return new Duplex(options);Readable.call(this,options);Writable.call(this,options);if(options&&options.readable===false)this.readable=false;if(options&&options.writable===false)this.writable=false;this.allowHalfOpen=true;if(options&&options.allowHalfOpen===false)this.allowHalfOpen=false;this.once("end",onend)}function onend(){if(this.allowHalfOpen||this._writableState.ended)return;processNextTick(onEndNT,this)}function onEndNT(self){self.end()}Object.defineProperty(Duplex.prototype,"destroyed",{get:function(){if(this._readableState===undefined||this._writableState===undefined){return false}return this._readableState.destroyed&&this._writableState.destroyed},set:function(value){if(this._readableState===undefined||this._writableState===undefined){return}this._readableState.destroyed=value;this._writableState.destroyed=value}});Duplex.prototype._destroy=function(err,cb){this.push(null);this.end();processNextTick(cb,err)};function forEach(xs,f){for(var i=0,l=xs.length;i<l;i++){f(xs[i],i)}}},{"./_stream_readable":145,"./_stream_writable":147,"core-util-is":55,inherits:107,"process-nextick-args":132}],144:[function(require,module,exports){"use strict";module.exports=PassThrough;var Transform=require("./_stream_transform");var util=require("core-util-is");util.inherits=require("inherits");util.inherits(PassThrough,Transform);function PassThrough(options){if(!(this instanceof PassThrough))return new PassThrough(options);Transform.call(this,options)}PassThrough.prototype._transform=function(chunk,encoding,cb){cb(null,chunk)}},{"./_stream_transform":146,"core-util-is":55,inherits:107}],145:[function(require,module,exports){(function(process,global){"use strict";var processNextTick=require("process-nextick-args");module.exports=Readable;var isArray=require("isarray");var Duplex;Readable.ReadableState=ReadableState;var EE=require("events").EventEmitter;var EElistenerCount=function(emitter,type){return emitter.listeners(type).length};var Stream=require("./internal/streams/stream");var Buffer=require("safe-buffer").Buffer;var OurUint8Array=global.Uint8Array||function(){};function _uint8ArrayToBuffer(chunk){return Buffer.from(chunk)}function _isUint8Array(obj){return Buffer.isBuffer(obj)||obj instanceof OurUint8Array}var util=require("core-util-is");util.inherits=require("inherits");var debugUtil=require("util");var debug=void 0;if(debugUtil&&debugUtil.debuglog){debug=debugUtil.debuglog("stream")}else{debug=function(){}}var BufferList=require("./internal/streams/BufferList");var destroyImpl=require("./internal/streams/destroy");var StringDecoder;util.inherits(Readable,Stream);var kProxyEvents=["error","close","destroy","pause","resume"];function prependListener(emitter,event,fn){if(typeof emitter.prependListener==="function"){return emitter.prependListener(event,fn)}else{if(!emitter._events||!emitter._events[event])emitter.on(event,fn);else if(isArray(emitter._events[event]))emitter._events[event].unshift(fn);else emitter._events[event]=[fn,emitter._events[event]]}}function ReadableState(options,stream){Duplex=Duplex||require("./_stream_duplex");options=options||{};this.objectMode=!!options.objectMode;if(stream instanceof Duplex)this.objectMode=this.objectMode||!!options.readableObjectMode;var hwm=options.highWaterMark;var defaultHwm=this.objectMode?16:16*1024;this.highWaterMark=hwm||hwm===0?hwm:defaultHwm;this.highWaterMark=Math.floor(this.highWaterMark);this.buffer=new BufferList;this.length=0;this.pipes=null;this.pipesCount=0;this.flowing=null;this.ended=false;this.endEmitted=false;this.reading=false;this.sync=true;this.needReadable=false;this.emittedReadable=false;this.readableListening=false;this.resumeScheduled=false;this.destroyed=false;this.defaultEncoding=options.defaultEncoding||"utf8";this.awaitDrain=0;this.readingMore=false;this.decoder=null;this.encoding=null;if(options.encoding){if(!StringDecoder)StringDecoder=require("string_decoder/").StringDecoder;this.decoder=new StringDecoder(options.encoding);this.encoding=options.encoding}}function Readable(options){Duplex=Duplex||require("./_stream_duplex");if(!(this instanceof Readable))return new Readable(options);this._readableState=new ReadableState(options,this);this.readable=true;if(options){if(typeof options.read==="function")this._read=options.read;if(typeof options.destroy==="function")this._destroy=options.destroy}Stream.call(this)}Object.defineProperty(Readable.prototype,"destroyed",{get:function(){if(this._readableState===undefined){return false}return this._readableState.destroyed},set:function(value){if(!this._readableState){return}this._readableState.destroyed=value}});Readable.prototype.destroy=destroyImpl.destroy;Readable.prototype._undestroy=destroyImpl.undestroy;Readable.prototype._destroy=function(err,cb){this.push(null);cb(err)};Readable.prototype.push=function(chunk,encoding){var state=this._readableState;var skipChunkCheck;if(!state.objectMode){if(typeof chunk==="string"){encoding=encoding||state.defaultEncoding;if(encoding!==state.encoding){chunk=Buffer.from(chunk,encoding);encoding=""}skipChunkCheck=true}}else{skipChunkCheck=true}return readableAddChunk(this,chunk,encoding,false,skipChunkCheck)};Readable.prototype.unshift=function(chunk){return readableAddChunk(this,chunk,null,true,false)};function readableAddChunk(stream,chunk,encoding,addToFront,skipChunkCheck){var state=stream._readableState;if(chunk===null){state.reading=false;onEofChunk(stream,state)}else{var er;if(!skipChunkCheck)er=chunkInvalid(state,chunk);if(er){stream.emit("error",er)}else if(state.objectMode||chunk&&chunk.length>0){if(typeof chunk!=="string"&&!state.objectMode&&Object.getPrototypeOf(chunk)!==Buffer.prototype){chunk=_uint8ArrayToBuffer(chunk)}if(addToFront){if(state.endEmitted)stream.emit("error",new Error("stream.unshift() after end event"));else addChunk(stream,state,chunk,true)}else if(state.ended){stream.emit("error",new Error("stream.push() after EOF"))}else{state.reading=false;if(state.decoder&&!encoding){chunk=state.decoder.write(chunk);if(state.objectMode||chunk.length!==0)addChunk(stream,state,chunk,false);else maybeReadMore(stream,state)}else{addChunk(stream,state,chunk,false)}}}else if(!addToFront){state.reading=false}}return needMoreData(state)}function addChunk(stream,state,chunk,addToFront){if(state.flowing&&state.length===0&&!state.sync){stream.emit("data",chunk);stream.read(0)}else{state.length+=state.objectMode?1:chunk.length;if(addToFront)state.buffer.unshift(chunk);else state.buffer.push(chunk);if(state.needReadable)emitReadable(stream)}maybeReadMore(stream,state)}function chunkInvalid(state,chunk){var er;if(!_isUint8Array(chunk)&&typeof chunk!=="string"&&chunk!==undefined&&!state.objectMode){er=new TypeError("Invalid non-string/buffer chunk")}return er}function needMoreData(state){return!state.ended&&(state.needReadable||state.length<state.highWaterMark||state.length===0)}Readable.prototype.isPaused=function(){return this._readableState.flowing===false};Readable.prototype.setEncoding=function(enc){if(!StringDecoder)StringDecoder=require("string_decoder/").StringDecoder;this._readableState.decoder=new StringDecoder(enc);this._readableState.encoding=enc;return this};var MAX_HWM=8388608;function computeNewHighWaterMark(n){if(n>=MAX_HWM){n=MAX_HWM}else{n--;n|=n>>>1;n|=n>>>2;n|=n>>>4;n|=n>>>8;n|=n>>>16;n++}return n}function howMuchToRead(n,state){if(n<=0||state.length===0&&state.ended)return 0;if(state.objectMode)return 1;if(n!==n){if(state.flowing&&state.length)return state.buffer.head.data.length;else return state.length}if(n>state.highWaterMark)state.highWaterMark=computeNewHighWaterMark(n);if(n<=state.length)return n;if(!state.ended){state.needReadable=true;return 0}return state.length}Readable.prototype.read=function(n){debug("read",n);n=parseInt(n,10);var state=this._readableState;var nOrig=n;if(n!==0)state.emittedReadable=false;if(n===0&&state.needReadable&&(state.length>=state.highWaterMark||state.ended)){debug("read: emitReadable",state.length,state.ended);if(state.length===0&&state.ended)endReadable(this);else emitReadable(this);return null}n=howMuchToRead(n,state);if(n===0&&state.ended){if(state.length===0)endReadable(this);return null}var doRead=state.needReadable;debug("need readable",doRead);if(state.length===0||state.length-n<state.highWaterMark){doRead=true;debug("length less than watermark",doRead)}if(state.ended||state.reading){doRead=false;debug("reading or ended",doRead)}else if(doRead){debug("do read");state.reading=true;state.sync=true;if(state.length===0)state.needReadable=true;this._read(state.highWaterMark);state.sync=false;if(!state.reading)n=howMuchToRead(nOrig,state)}var ret;if(n>0)ret=fromList(n,state);else ret=null;if(ret===null){state.needReadable=true;n=0}else{state.length-=n}if(state.length===0){if(!state.ended)state.needReadable=true;if(nOrig!==n&&state.ended)endReadable(this)}if(ret!==null)this.emit("data",ret);return ret};function onEofChunk(stream,state){if(state.ended)return;if(state.decoder){var chunk=state.decoder.end();if(chunk&&chunk.length){state.buffer.push(chunk);state.length+=state.objectMode?1:chunk.length}}state.ended=true;emitReadable(stream)}function emitReadable(stream){var state=stream._readableState;state.needReadable=false;if(!state.emittedReadable){debug("emitReadable",state.flowing);state.emittedReadable=true;if(state.sync)processNextTick(emitReadable_,stream);else emitReadable_(stream)}}function emitReadable_(stream){debug("emit readable");stream.emit("readable");flow(stream)}function maybeReadMore(stream,state){if(!state.readingMore){state.readingMore=true;processNextTick(maybeReadMore_,stream,state)}}function maybeReadMore_(stream,state){var len=state.length;while(!state.reading&&!state.flowing&&!state.ended&&state.length<state.highWaterMark){debug("maybeReadMore read 0");stream.read(0);if(len===state.length)break;else len=state.length}state.readingMore=false}Readable.prototype._read=function(n){this.emit("error",new Error("_read() is not implemented"))};Readable.prototype.pipe=function(dest,pipeOpts){var src=this;var state=this._readableState;switch(state.pipesCount){case 0:state.pipes=dest;break;case 1:state.pipes=[state.pipes,dest];break;default:state.pipes.push(dest);break}state.pipesCount+=1;debug("pipe count=%d opts=%j",state.pipesCount,pipeOpts);var doEnd=(!pipeOpts||pipeOpts.end!==false)&&dest!==process.stdout&&dest!==process.stderr;var endFn=doEnd?onend:unpipe;if(state.endEmitted)processNextTick(endFn);else src.once("end",endFn);dest.on("unpipe",onunpipe);function onunpipe(readable,unpipeInfo){debug("onunpipe");if(readable===src){if(unpipeInfo&&unpipeInfo.hasUnpiped===false){unpipeInfo.hasUnpiped=true;cleanup()}}}function onend(){debug("onend");dest.end()}var ondrain=pipeOnDrain(src);dest.on("drain",ondrain);var cleanedUp=false;function cleanup(){debug("cleanup");dest.removeListener("close",onclose);dest.removeListener("finish",onfinish);dest.removeListener("drain",ondrain);dest.removeListener("error",onerror);dest.removeListener("unpipe",onunpipe);src.removeListener("end",onend);src.removeListener("end",unpipe);src.removeListener("data",ondata);cleanedUp=true;if(state.awaitDrain&&(!dest._writableState||dest._writableState.needDrain))ondrain()}var increasedAwaitDrain=false;src.on("data",ondata);function ondata(chunk){debug("ondata");increasedAwaitDrain=false;var ret=dest.write(chunk);if(false===ret&&!increasedAwaitDrain){if((state.pipesCount===1&&state.pipes===dest||state.pipesCount>1&&indexOf(state.pipes,dest)!==-1)&&!cleanedUp){debug("false write response, pause",src._readableState.awaitDrain);src._readableState.awaitDrain++;increasedAwaitDrain=true}src.pause()}}function onerror(er){debug("onerror",er);unpipe();dest.removeListener("error",onerror);if(EElistenerCount(dest,"error")===0)dest.emit("error",er)}prependListener(dest,"error",onerror);function onclose(){dest.removeListener("finish",onfinish);unpipe()}dest.once("close",onclose);function onfinish(){debug("onfinish");dest.removeListener("close",onclose);unpipe()}dest.once("finish",onfinish);function unpipe(){debug("unpipe");src.unpipe(dest)}dest.emit("pipe",src);if(!state.flowing){debug("pipe resume");src.resume()}return dest};function pipeOnDrain(src){return function(){var state=src._readableState;debug("pipeOnDrain",state.awaitDrain);if(state.awaitDrain)state.awaitDrain--;if(state.awaitDrain===0&&EElistenerCount(src,"data")){state.flowing=true;flow(src)}}}Readable.prototype.unpipe=function(dest){var state=this._readableState;var unpipeInfo={hasUnpiped:false};if(state.pipesCount===0)return this;if(state.pipesCount===1){if(dest&&dest!==state.pipes)return this;if(!dest)dest=state.pipes;state.pipes=null;state.pipesCount=0;state.flowing=false;if(dest)dest.emit("unpipe",this,unpipeInfo);return this}if(!dest){var dests=state.pipes;var len=state.pipesCount;state.pipes=null;state.pipesCount=0;state.flowing=false;for(var i=0;i<len;i++){dests[i].emit("unpipe",this,unpipeInfo)}return this}var index=indexOf(state.pipes,dest);if(index===-1)return this;state.pipes.splice(index,1);state.pipesCount-=1;if(state.pipesCount===1)state.pipes=state.pipes[0];dest.emit("unpipe",this,unpipeInfo);return this};Readable.prototype.on=function(ev,fn){var res=Stream.prototype.on.call(this,ev,fn);if(ev==="data"){if(this._readableState.flowing!==false)this.resume()}else if(ev==="readable"){var state=this._readableState;if(!state.endEmitted&&!state.readableListening){state.readableListening=state.needReadable=true;state.emittedReadable=false;if(!state.reading){processNextTick(nReadingNextTick,this)}else if(state.length){emitReadable(this)}}}return res};Readable.prototype.addListener=Readable.prototype.on;function nReadingNextTick(self){debug("readable nexttick read 0");self.read(0)}Readable.prototype.resume=function(){var state=this._readableState;if(!state.flowing){debug("resume");state.flowing=true;resume(this,state)}return this};function resume(stream,state){if(!state.resumeScheduled){state.resumeScheduled=true;processNextTick(resume_,stream,state)}}function resume_(stream,state){if(!state.reading){debug("resume read 0");stream.read(0)}state.resumeScheduled=false;state.awaitDrain=0;stream.emit("resume");flow(stream);if(state.flowing&&!state.reading)stream.read(0)}Readable.prototype.pause=function(){debug("call pause flowing=%j",this._readableState.flowing);if(false!==this._readableState.flowing){debug("pause");this._readableState.flowing=false;this.emit("pause")}return this};function flow(stream){var state=stream._readableState;debug("flow",state.flowing);while(state.flowing&&stream.read()!==null){}}Readable.prototype.wrap=function(stream){var state=this._readableState;var paused=false;var self=this;stream.on("end",function(){debug("wrapped end");if(state.decoder&&!state.ended){var chunk=state.decoder.end();if(chunk&&chunk.length)self.push(chunk)}self.push(null)});stream.on("data",function(chunk){debug("wrapped data");if(state.decoder)chunk=state.decoder.write(chunk);if(state.objectMode&&(chunk===null||chunk===undefined))return;else if(!state.objectMode&&(!chunk||!chunk.length))return;var ret=self.push(chunk);if(!ret){paused=true;stream.pause()}});for(var i in stream){if(this[i]===undefined&&typeof stream[i]==="function"){this[i]=function(method){return function(){return stream[method].apply(stream,arguments)}}(i)}}for(var n=0;n<kProxyEvents.length;n++){stream.on(kProxyEvents[n],self.emit.bind(self,kProxyEvents[n]))}self._read=function(n){debug("wrapped _read",n);if(paused){paused=false;stream.resume()}};return self};Readable._fromList=fromList;function fromList(n,state){if(state.length===0)return null;var ret;if(state.objectMode)ret=state.buffer.shift();else if(!n||n>=state.length){if(state.decoder)ret=state.buffer.join("");else if(state.buffer.length===1)ret=state.buffer.head.data;else ret=state.buffer.concat(state.length);state.buffer.clear()}else{ret=fromListPartial(n,state.buffer,state.decoder)}return ret}function fromListPartial(n,list,hasStrings){var ret;if(n<list.head.data.length){ret=list.head.data.slice(0,n);list.head.data=list.head.data.slice(n)}else if(n===list.head.data.length){ret=list.shift()}else{ret=hasStrings?copyFromBufferString(n,list):copyFromBuffer(n,list)}return ret}function copyFromBufferString(n,list){var p=list.head;var c=1;var ret=p.data;n-=ret.length;while(p=p.next){var str=p.data;var nb=n>str.length?str.length:n;if(nb===str.length)ret+=str;else ret+=str.slice(0,n);n-=nb;if(n===0){if(nb===str.length){++c;if(p.next)list.head=p.next;else list.head=list.tail=null}else{list.head=p;p.data=str.slice(nb)}break}++c}list.length-=c;return ret}function copyFromBuffer(n,list){var ret=Buffer.allocUnsafe(n);var p=list.head;var c=1;p.data.copy(ret);n-=p.data.length;while(p=p.next){var buf=p.data;var nb=n>buf.length?buf.length:n;buf.copy(ret,ret.length-n,0,nb);n-=nb;if(n===0){if(nb===buf.length){++c;if(p.next)list.head=p.next;else list.head=list.tail=null}else{list.head=p;p.data=buf.slice(nb)}break}++c}list.length-=c;return ret}function endReadable(stream){var state=stream._readableState;if(state.length>0)throw new Error('"endReadable()" called on non-empty stream');if(!state.endEmitted){state.ended=true;processNextTick(endReadableNT,state,stream)}}function endReadableNT(state,stream){if(!state.endEmitted&&state.length===0){state.endEmitted=true;stream.readable=false;stream.emit("end")}}function forEach(xs,f){for(var i=0,l=xs.length;i<l;i++){f(xs[i],i)}}function indexOf(xs,x){for(var i=0,l=xs.length;i<l;i++){if(xs[i]===x)return i}return-1}}).call(this,require("_process"),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"./_stream_duplex":143,"./internal/streams/BufferList":148,"./internal/streams/destroy":149,"./internal/streams/stream":150,_process:133,"core-util-is":55,events:89,inherits:107,isarray:109,"process-nextick-args":132,"safe-buffer":156,"string_decoder/":173,util:22}],146:[function(require,module,exports){"use strict";module.exports=Transform;var Duplex=require("./_stream_duplex");var util=require("core-util-is");util.inherits=require("inherits");util.inherits(Transform,Duplex);function TransformState(stream){this.afterTransform=function(er,data){return afterTransform(stream,er,data)};this.needTransform=false;this.transforming=false;this.writecb=null;this.writechunk=null;this.writeencoding=null}function afterTransform(stream,er,data){var ts=stream._transformState;ts.transforming=false;var cb=ts.writecb;if(!cb){return stream.emit("error",new Error("write callback called multiple times"))}ts.writechunk=null;ts.writecb=null;if(data!==null&&data!==undefined)stream.push(data);cb(er);var rs=stream._readableState;rs.reading=false;if(rs.needReadable||rs.length<rs.highWaterMark){stream._read(rs.highWaterMark)}}function Transform(options){if(!(this instanceof Transform))return new Transform(options);Duplex.call(this,options);this._transformState=new TransformState(this);var stream=this;this._readableState.needReadable=true;this._readableState.sync=false;if(options){if(typeof options.transform==="function")this._transform=options.transform;if(typeof options.flush==="function")this._flush=options.flush}this.once("prefinish",function(){if(typeof this._flush==="function")this._flush(function(er,data){done(stream,er,data)});else done(stream)})}Transform.prototype.push=function(chunk,encoding){this._transformState.needTransform=false;return Duplex.prototype.push.call(this,chunk,encoding)};Transform.prototype._transform=function(chunk,encoding,cb){throw new Error("_transform() is not implemented")};Transform.prototype._write=function(chunk,encoding,cb){var ts=this._transformState;ts.writecb=cb;ts.writechunk=chunk;ts.writeencoding=encoding;if(!ts.transforming){var rs=this._readableState;if(ts.needTransform||rs.needReadable||rs.length<rs.highWaterMark)this._read(rs.highWaterMark)}};Transform.prototype._read=function(n){var ts=this._transformState;if(ts.writechunk!==null&&ts.writecb&&!ts.transforming){ts.transforming=true;this._transform(ts.writechunk,ts.writeencoding,ts.afterTransform)}else{ts.needTransform=true}};Transform.prototype._destroy=function(err,cb){var _this=this;Duplex.prototype._destroy.call(this,err,function(err2){cb(err2);_this.emit("close")})};function done(stream,er,data){
+if(er)return stream.emit("error",er);if(data!==null&&data!==undefined)stream.push(data);var ws=stream._writableState;var ts=stream._transformState;if(ws.length)throw new Error("Calling transform done when ws.length != 0");if(ts.transforming)throw new Error("Calling transform done when still transforming");return stream.push(null)}},{"./_stream_duplex":143,"core-util-is":55,inherits:107}],147:[function(require,module,exports){(function(process,global){"use strict";var processNextTick=require("process-nextick-args");module.exports=Writable;function WriteReq(chunk,encoding,cb){this.chunk=chunk;this.encoding=encoding;this.callback=cb;this.next=null}function CorkedRequest(state){var _this=this;this.next=null;this.entry=null;this.finish=function(){onCorkedFinish(_this,state)}}var asyncWrite=!process.browser&&["v0.10","v0.9."].indexOf(process.version.slice(0,5))>-1?setImmediate:processNextTick;var Duplex;Writable.WritableState=WritableState;var util=require("core-util-is");util.inherits=require("inherits");var internalUtil={deprecate:require("util-deprecate")};var Stream=require("./internal/streams/stream");var Buffer=require("safe-buffer").Buffer;var OurUint8Array=global.Uint8Array||function(){};function _uint8ArrayToBuffer(chunk){return Buffer.from(chunk)}function _isUint8Array(obj){return Buffer.isBuffer(obj)||obj instanceof OurUint8Array}var destroyImpl=require("./internal/streams/destroy");util.inherits(Writable,Stream);function nop(){}function WritableState(options,stream){Duplex=Duplex||require("./_stream_duplex");options=options||{};this.objectMode=!!options.objectMode;if(stream instanceof Duplex)this.objectMode=this.objectMode||!!options.writableObjectMode;var hwm=options.highWaterMark;var defaultHwm=this.objectMode?16:16*1024;this.highWaterMark=hwm||hwm===0?hwm:defaultHwm;this.highWaterMark=Math.floor(this.highWaterMark);this.finalCalled=false;this.needDrain=false;this.ending=false;this.ended=false;this.finished=false;this.destroyed=false;var noDecode=options.decodeStrings===false;this.decodeStrings=!noDecode;this.defaultEncoding=options.defaultEncoding||"utf8";this.length=0;this.writing=false;this.corked=0;this.sync=true;this.bufferProcessing=false;this.onwrite=function(er){onwrite(stream,er)};this.writecb=null;this.writelen=0;this.bufferedRequest=null;this.lastBufferedRequest=null;this.pendingcb=0;this.prefinished=false;this.errorEmitted=false;this.bufferedRequestCount=0;this.corkedRequestsFree=new CorkedRequest(this)}WritableState.prototype.getBuffer=function getBuffer(){var current=this.bufferedRequest;var out=[];while(current){out.push(current);current=current.next}return out};(function(){try{Object.defineProperty(WritableState.prototype,"buffer",{get:internalUtil.deprecate(function(){return this.getBuffer()},"_writableState.buffer is deprecated. Use _writableState.getBuffer "+"instead.","DEP0003")})}catch(_){}})();var realHasInstance;if(typeof Symbol==="function"&&Symbol.hasInstance&&typeof Function.prototype[Symbol.hasInstance]==="function"){realHasInstance=Function.prototype[Symbol.hasInstance];Object.defineProperty(Writable,Symbol.hasInstance,{value:function(object){if(realHasInstance.call(this,object))return true;return object&&object._writableState instanceof WritableState}})}else{realHasInstance=function(object){return object instanceof this}}function Writable(options){Duplex=Duplex||require("./_stream_duplex");if(!realHasInstance.call(Writable,this)&&!(this instanceof Duplex)){return new Writable(options)}this._writableState=new WritableState(options,this);this.writable=true;if(options){if(typeof options.write==="function")this._write=options.write;if(typeof options.writev==="function")this._writev=options.writev;if(typeof options.destroy==="function")this._destroy=options.destroy;if(typeof options.final==="function")this._final=options.final}Stream.call(this)}Writable.prototype.pipe=function(){this.emit("error",new Error("Cannot pipe, not readable"))};function writeAfterEnd(stream,cb){var er=new Error("write after end");stream.emit("error",er);processNextTick(cb,er)}function validChunk(stream,state,chunk,cb){var valid=true;var er=false;if(chunk===null){er=new TypeError("May not write null values to stream")}else if(typeof chunk!=="string"&&chunk!==undefined&&!state.objectMode){er=new TypeError("Invalid non-string/buffer chunk")}if(er){stream.emit("error",er);processNextTick(cb,er);valid=false}return valid}Writable.prototype.write=function(chunk,encoding,cb){var state=this._writableState;var ret=false;var isBuf=_isUint8Array(chunk)&&!state.objectMode;if(isBuf&&!Buffer.isBuffer(chunk)){chunk=_uint8ArrayToBuffer(chunk)}if(typeof encoding==="function"){cb=encoding;encoding=null}if(isBuf)encoding="buffer";else if(!encoding)encoding=state.defaultEncoding;if(typeof cb!=="function")cb=nop;if(state.ended)writeAfterEnd(this,cb);else if(isBuf||validChunk(this,state,chunk,cb)){state.pendingcb++;ret=writeOrBuffer(this,state,isBuf,chunk,encoding,cb)}return ret};Writable.prototype.cork=function(){var state=this._writableState;state.corked++};Writable.prototype.uncork=function(){var state=this._writableState;if(state.corked){state.corked--;if(!state.writing&&!state.corked&&!state.finished&&!state.bufferProcessing&&state.bufferedRequest)clearBuffer(this,state)}};Writable.prototype.setDefaultEncoding=function setDefaultEncoding(encoding){if(typeof encoding==="string")encoding=encoding.toLowerCase();if(!(["hex","utf8","utf-8","ascii","binary","base64","ucs2","ucs-2","utf16le","utf-16le","raw"].indexOf((encoding+"").toLowerCase())>-1))throw new TypeError("Unknown encoding: "+encoding);this._writableState.defaultEncoding=encoding;return this};function decodeChunk(state,chunk,encoding){if(!state.objectMode&&state.decodeStrings!==false&&typeof chunk==="string"){chunk=Buffer.from(chunk,encoding)}return chunk}function writeOrBuffer(stream,state,isBuf,chunk,encoding,cb){if(!isBuf){var newChunk=decodeChunk(state,chunk,encoding);if(chunk!==newChunk){isBuf=true;encoding="buffer";chunk=newChunk}}var len=state.objectMode?1:chunk.length;state.length+=len;var ret=state.length<state.highWaterMark;if(!ret)state.needDrain=true;if(state.writing||state.corked){var last=state.lastBufferedRequest;state.lastBufferedRequest={chunk:chunk,encoding:encoding,isBuf:isBuf,callback:cb,next:null};if(last){last.next=state.lastBufferedRequest}else{state.bufferedRequest=state.lastBufferedRequest}state.bufferedRequestCount+=1}else{doWrite(stream,state,false,len,chunk,encoding,cb)}return ret}function doWrite(stream,state,writev,len,chunk,encoding,cb){state.writelen=len;state.writecb=cb;state.writing=true;state.sync=true;if(writev)stream._writev(chunk,state.onwrite);else stream._write(chunk,encoding,state.onwrite);state.sync=false}function onwriteError(stream,state,sync,er,cb){--state.pendingcb;if(sync){processNextTick(cb,er);processNextTick(finishMaybe,stream,state);stream._writableState.errorEmitted=true;stream.emit("error",er)}else{cb(er);stream._writableState.errorEmitted=true;stream.emit("error",er);finishMaybe(stream,state)}}function onwriteStateUpdate(state){state.writing=false;state.writecb=null;state.length-=state.writelen;state.writelen=0}function onwrite(stream,er){var state=stream._writableState;var sync=state.sync;var cb=state.writecb;onwriteStateUpdate(state);if(er)onwriteError(stream,state,sync,er,cb);else{var finished=needFinish(state);if(!finished&&!state.corked&&!state.bufferProcessing&&state.bufferedRequest){clearBuffer(stream,state)}if(sync){asyncWrite(afterWrite,stream,state,finished,cb)}else{afterWrite(stream,state,finished,cb)}}}function afterWrite(stream,state,finished,cb){if(!finished)onwriteDrain(stream,state);state.pendingcb--;cb();finishMaybe(stream,state)}function onwriteDrain(stream,state){if(state.length===0&&state.needDrain){state.needDrain=false;stream.emit("drain")}}function clearBuffer(stream,state){state.bufferProcessing=true;var entry=state.bufferedRequest;if(stream._writev&&entry&&entry.next){var l=state.bufferedRequestCount;var buffer=new Array(l);var holder=state.corkedRequestsFree;holder.entry=entry;var count=0;var allBuffers=true;while(entry){buffer[count]=entry;if(!entry.isBuf)allBuffers=false;entry=entry.next;count+=1}buffer.allBuffers=allBuffers;doWrite(stream,state,true,state.length,buffer,"",holder.finish);state.pendingcb++;state.lastBufferedRequest=null;if(holder.next){state.corkedRequestsFree=holder.next;holder.next=null}else{state.corkedRequestsFree=new CorkedRequest(state)}}else{while(entry){var chunk=entry.chunk;var encoding=entry.encoding;var cb=entry.callback;var len=state.objectMode?1:chunk.length;doWrite(stream,state,false,len,chunk,encoding,cb);entry=entry.next;if(state.writing){break}}if(entry===null)state.lastBufferedRequest=null}state.bufferedRequestCount=0;state.bufferedRequest=entry;state.bufferProcessing=false}Writable.prototype._write=function(chunk,encoding,cb){cb(new Error("_write() is not implemented"))};Writable.prototype._writev=null;Writable.prototype.end=function(chunk,encoding,cb){var state=this._writableState;if(typeof chunk==="function"){cb=chunk;chunk=null;encoding=null}else if(typeof encoding==="function"){cb=encoding;encoding=null}if(chunk!==null&&chunk!==undefined)this.write(chunk,encoding);if(state.corked){state.corked=1;this.uncork()}if(!state.ending&&!state.finished)endWritable(this,state,cb)};function needFinish(state){return state.ending&&state.length===0&&state.bufferedRequest===null&&!state.finished&&!state.writing}function callFinal(stream,state){stream._final(function(err){state.pendingcb--;if(err){stream.emit("error",err)}state.prefinished=true;stream.emit("prefinish");finishMaybe(stream,state)})}function prefinish(stream,state){if(!state.prefinished&&!state.finalCalled){if(typeof stream._final==="function"){state.pendingcb++;state.finalCalled=true;processNextTick(callFinal,stream,state)}else{state.prefinished=true;stream.emit("prefinish")}}}function finishMaybe(stream,state){var need=needFinish(state);if(need){prefinish(stream,state);if(state.pendingcb===0){state.finished=true;stream.emit("finish")}}return need}function endWritable(stream,state,cb){state.ending=true;finishMaybe(stream,state);if(cb){if(state.finished)processNextTick(cb);else stream.once("finish",cb)}state.ended=true;stream.writable=false}function onCorkedFinish(corkReq,state,err){var entry=corkReq.entry;corkReq.entry=null;while(entry){var cb=entry.callback;state.pendingcb--;cb(err);entry=entry.next}if(state.corkedRequestsFree){state.corkedRequestsFree.next=corkReq}else{state.corkedRequestsFree=corkReq}}Object.defineProperty(Writable.prototype,"destroyed",{get:function(){if(this._writableState===undefined){return false}return this._writableState.destroyed},set:function(value){if(!this._writableState){return}this._writableState.destroyed=value}});Writable.prototype.destroy=destroyImpl.destroy;Writable.prototype._undestroy=destroyImpl.undestroy;Writable.prototype._destroy=function(err,cb){this.end();cb(err)}}).call(this,require("_process"),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"./_stream_duplex":143,"./internal/streams/destroy":149,"./internal/streams/stream":150,_process:133,"core-util-is":55,inherits:107,"process-nextick-args":132,"safe-buffer":156,"util-deprecate":174}],148:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var Buffer=require("safe-buffer").Buffer;function copyBuffer(src,target,offset){src.copy(target,offset)}module.exports=function(){function BufferList(){_classCallCheck(this,BufferList);this.head=null;this.tail=null;this.length=0}BufferList.prototype.push=function push(v){var entry={data:v,next:null};if(this.length>0)this.tail.next=entry;else this.head=entry;this.tail=entry;++this.length};BufferList.prototype.unshift=function unshift(v){var entry={data:v,next:this.head};if(this.length===0)this.tail=entry;this.head=entry;++this.length};BufferList.prototype.shift=function shift(){if(this.length===0)return;var ret=this.head.data;if(this.length===1)this.head=this.tail=null;else this.head=this.head.next;--this.length;return ret};BufferList.prototype.clear=function clear(){this.head=this.tail=null;this.length=0};BufferList.prototype.join=function join(s){if(this.length===0)return"";var p=this.head;var ret=""+p.data;while(p=p.next){ret+=s+p.data}return ret};BufferList.prototype.concat=function concat(n){if(this.length===0)return Buffer.alloc(0);if(this.length===1)return this.head.data;var ret=Buffer.allocUnsafe(n>>>0);var p=this.head;var i=0;while(p){copyBuffer(p.data,ret,i);i+=p.data.length;p=p.next}return ret};return BufferList}()},{"safe-buffer":156}],149:[function(require,module,exports){"use strict";var processNextTick=require("process-nextick-args");function destroy(err,cb){var _this=this;var readableDestroyed=this._readableState&&this._readableState.destroyed;var writableDestroyed=this._writableState&&this._writableState.destroyed;if(readableDestroyed||writableDestroyed){if(cb){cb(err)}else if(err&&(!this._writableState||!this._writableState.errorEmitted)){processNextTick(emitErrorNT,this,err)}return}if(this._readableState){this._readableState.destroyed=true}if(this._writableState){this._writableState.destroyed=true}this._destroy(err||null,function(err){if(!cb&&err){processNextTick(emitErrorNT,_this,err);if(_this._writableState){_this._writableState.errorEmitted=true}}else if(cb){cb(err)}})}function undestroy(){if(this._readableState){this._readableState.destroyed=false;this._readableState.reading=false;this._readableState.ended=false;this._readableState.endEmitted=false}if(this._writableState){this._writableState.destroyed=false;this._writableState.ended=false;this._writableState.ending=false;this._writableState.finished=false;this._writableState.errorEmitted=false}}function emitErrorNT(self,err){self.emit("error",err)}module.exports={destroy:destroy,undestroy:undestroy}},{"process-nextick-args":132}],150:[function(require,module,exports){module.exports=require("events").EventEmitter},{events:89}],151:[function(require,module,exports){module.exports=require("./readable").PassThrough},{"./readable":152}],152:[function(require,module,exports){exports=module.exports=require("./lib/_stream_readable.js");exports.Stream=exports;exports.Readable=exports;exports.Writable=require("./lib/_stream_writable.js");exports.Duplex=require("./lib/_stream_duplex.js");exports.Transform=require("./lib/_stream_transform.js");exports.PassThrough=require("./lib/_stream_passthrough.js")},{"./lib/_stream_duplex.js":143,"./lib/_stream_passthrough.js":144,"./lib/_stream_readable.js":145,"./lib/_stream_transform.js":146,"./lib/_stream_writable.js":147}],153:[function(require,module,exports){module.exports=require("./readable").Transform},{"./readable":152}],154:[function(require,module,exports){module.exports=require("./lib/_stream_writable.js")},{"./lib/_stream_writable.js":147}],155:[function(require,module,exports){(function(Buffer){"use strict";var inherits=require("inherits");var HashBase=require("hash-base");function RIPEMD160(){HashBase.call(this,64);this._a=1732584193;this._b=4023233417;this._c=2562383102;this._d=271733878;this._e=3285377520}inherits(RIPEMD160,HashBase);RIPEMD160.prototype._update=function(){var m=new Array(16);for(var i=0;i<16;++i)m[i]=this._block.readInt32LE(i*4);var al=this._a;var bl=this._b;var cl=this._c;var dl=this._d;var el=this._e;al=fn1(al,bl,cl,dl,el,m[0],0,11);cl=rotl(cl,10);el=fn1(el,al,bl,cl,dl,m[1],0,14);bl=rotl(bl,10);dl=fn1(dl,el,al,bl,cl,m[2],0,15);al=rotl(al,10);cl=fn1(cl,dl,el,al,bl,m[3],0,12);el=rotl(el,10);bl=fn1(bl,cl,dl,el,al,m[4],0,5);dl=rotl(dl,10);al=fn1(al,bl,cl,dl,el,m[5],0,8);cl=rotl(cl,10);el=fn1(el,al,bl,cl,dl,m[6],0,7);bl=rotl(bl,10);dl=fn1(dl,el,al,bl,cl,m[7],0,9);al=rotl(al,10);cl=fn1(cl,dl,el,al,bl,m[8],0,11);el=rotl(el,10);bl=fn1(bl,cl,dl,el,al,m[9],0,13);dl=rotl(dl,10);al=fn1(al,bl,cl,dl,el,m[10],0,14);cl=rotl(cl,10);el=fn1(el,al,bl,cl,dl,m[11],0,15);bl=rotl(bl,10);dl=fn1(dl,el,al,bl,cl,m[12],0,6);al=rotl(al,10);cl=fn1(cl,dl,el,al,bl,m[13],0,7);el=rotl(el,10);bl=fn1(bl,cl,dl,el,al,m[14],0,9);dl=rotl(dl,10);al=fn1(al,bl,cl,dl,el,m[15],0,8);cl=rotl(cl,10);el=fn2(el,al,bl,cl,dl,m[7],1518500249,7);bl=rotl(bl,10);dl=fn2(dl,el,al,bl,cl,m[4],1518500249,6);al=rotl(al,10);cl=fn2(cl,dl,el,al,bl,m[13],1518500249,8);el=rotl(el,10);bl=fn2(bl,cl,dl,el,al,m[1],1518500249,13);dl=rotl(dl,10);al=fn2(al,bl,cl,dl,el,m[10],1518500249,11);cl=rotl(cl,10);el=fn2(el,al,bl,cl,dl,m[6],1518500249,9);bl=rotl(bl,10);dl=fn2(dl,el,al,bl,cl,m[15],1518500249,7);al=rotl(al,10);cl=fn2(cl,dl,el,al,bl,m[3],1518500249,15);el=rotl(el,10);bl=fn2(bl,cl,dl,el,al,m[12],1518500249,7);dl=rotl(dl,10);al=fn2(al,bl,cl,dl,el,m[0],1518500249,12);cl=rotl(cl,10);el=fn2(el,al,bl,cl,dl,m[9],1518500249,15);bl=rotl(bl,10);dl=fn2(dl,el,al,bl,cl,m[5],1518500249,9);al=rotl(al,10);cl=fn2(cl,dl,el,al,bl,m[2],1518500249,11);el=rotl(el,10);bl=fn2(bl,cl,dl,el,al,m[14],1518500249,7);dl=rotl(dl,10);al=fn2(al,bl,cl,dl,el,m[11],1518500249,13);cl=rotl(cl,10);el=fn2(el,al,bl,cl,dl,m[8],1518500249,12);bl=rotl(bl,10);dl=fn3(dl,el,al,bl,cl,m[3],1859775393,11);al=rotl(al,10);cl=fn3(cl,dl,el,al,bl,m[10],1859775393,13);el=rotl(el,10);bl=fn3(bl,cl,dl,el,al,m[14],1859775393,6);dl=rotl(dl,10);al=fn3(al,bl,cl,dl,el,m[4],1859775393,7);cl=rotl(cl,10);el=fn3(el,al,bl,cl,dl,m[9],1859775393,14);bl=rotl(bl,10);dl=fn3(dl,el,al,bl,cl,m[15],1859775393,9);al=rotl(al,10);cl=fn3(cl,dl,el,al,bl,m[8],1859775393,13);el=rotl(el,10);bl=fn3(bl,cl,dl,el,al,m[1],1859775393,15);dl=rotl(dl,10);al=fn3(al,bl,cl,dl,el,m[2],1859775393,14);cl=rotl(cl,10);el=fn3(el,al,bl,cl,dl,m[7],1859775393,8);bl=rotl(bl,10);dl=fn3(dl,el,al,bl,cl,m[0],1859775393,13);al=rotl(al,10);cl=fn3(cl,dl,el,al,bl,m[6],1859775393,6);el=rotl(el,10);bl=fn3(bl,cl,dl,el,al,m[13],1859775393,5);dl=rotl(dl,10);al=fn3(al,bl,cl,dl,el,m[11],1859775393,12);cl=rotl(cl,10);el=fn3(el,al,bl,cl,dl,m[5],1859775393,7);bl=rotl(bl,10);dl=fn3(dl,el,al,bl,cl,m[12],1859775393,5);al=rotl(al,10);cl=fn4(cl,dl,el,al,bl,m[1],2400959708,11);el=rotl(el,10);bl=fn4(bl,cl,dl,el,al,m[9],2400959708,12);dl=rotl(dl,10);al=fn4(al,bl,cl,dl,el,m[11],2400959708,14);cl=rotl(cl,10);el=fn4(el,al,bl,cl,dl,m[10],2400959708,15);bl=rotl(bl,10);dl=fn4(dl,el,al,bl,cl,m[0],2400959708,14);al=rotl(al,10);cl=fn4(cl,dl,el,al,bl,m[8],2400959708,15);el=rotl(el,10);bl=fn4(bl,cl,dl,el,al,m[12],2400959708,9);dl=rotl(dl,10);al=fn4(al,bl,cl,dl,el,m[4],2400959708,8);cl=rotl(cl,10);el=fn4(el,al,bl,cl,dl,m[13],2400959708,9);bl=rotl(bl,10);dl=fn4(dl,el,al,bl,cl,m[3],2400959708,14);al=rotl(al,10);cl=fn4(cl,dl,el,al,bl,m[7],2400959708,5);el=rotl(el,10);bl=fn4(bl,cl,dl,el,al,m[15],2400959708,6);dl=rotl(dl,10);al=fn4(al,bl,cl,dl,el,m[14],2400959708,8);cl=rotl(cl,10);el=fn4(el,al,bl,cl,dl,m[5],2400959708,6);bl=rotl(bl,10);dl=fn4(dl,el,al,bl,cl,m[6],2400959708,5);al=rotl(al,10);cl=fn4(cl,dl,el,al,bl,m[2],2400959708,12);el=rotl(el,10);bl=fn5(bl,cl,dl,el,al,m[4],2840853838,9);dl=rotl(dl,10);al=fn5(al,bl,cl,dl,el,m[0],2840853838,15);cl=rotl(cl,10);el=fn5(el,al,bl,cl,dl,m[5],2840853838,5);bl=rotl(bl,10);dl=fn5(dl,el,al,bl,cl,m[9],2840853838,11);al=rotl(al,10);cl=fn5(cl,dl,el,al,bl,m[7],2840853838,6);el=rotl(el,10);bl=fn5(bl,cl,dl,el,al,m[12],2840853838,8);dl=rotl(dl,10);al=fn5(al,bl,cl,dl,el,m[2],2840853838,13);cl=rotl(cl,10);el=fn5(el,al,bl,cl,dl,m[10],2840853838,12);bl=rotl(bl,10);dl=fn5(dl,el,al,bl,cl,m[14],2840853838,5);al=rotl(al,10);cl=fn5(cl,dl,el,al,bl,m[1],2840853838,12);el=rotl(el,10);bl=fn5(bl,cl,dl,el,al,m[3],2840853838,13);dl=rotl(dl,10);al=fn5(al,bl,cl,dl,el,m[8],2840853838,14);cl=rotl(cl,10);el=fn5(el,al,bl,cl,dl,m[11],2840853838,11);bl=rotl(bl,10);dl=fn5(dl,el,al,bl,cl,m[6],2840853838,8);al=rotl(al,10);cl=fn5(cl,dl,el,al,bl,m[15],2840853838,5);el=rotl(el,10);bl=fn5(bl,cl,dl,el,al,m[13],2840853838,6);dl=rotl(dl,10);var ar=this._a;var br=this._b;var cr=this._c;var dr=this._d;var er=this._e;ar=fn5(ar,br,cr,dr,er,m[5],1352829926,8);cr=rotl(cr,10);er=fn5(er,ar,br,cr,dr,m[14],1352829926,9);br=rotl(br,10);dr=fn5(dr,er,ar,br,cr,m[7],1352829926,9);ar=rotl(ar,10);cr=fn5(cr,dr,er,ar,br,m[0],1352829926,11);er=rotl(er,10);br=fn5(br,cr,dr,er,ar,m[9],1352829926,13);dr=rotl(dr,10);ar=fn5(ar,br,cr,dr,er,m[2],1352829926,15);cr=rotl(cr,10);er=fn5(er,ar,br,cr,dr,m[11],1352829926,15);br=rotl(br,10);dr=fn5(dr,er,ar,br,cr,m[4],1352829926,5);ar=rotl(ar,10);cr=fn5(cr,dr,er,ar,br,m[13],1352829926,7);er=rotl(er,10);br=fn5(br,cr,dr,er,ar,m[6],1352829926,7);dr=rotl(dr,10);ar=fn5(ar,br,cr,dr,er,m[15],1352829926,8);cr=rotl(cr,10);er=fn5(er,ar,br,cr,dr,m[8],1352829926,11);br=rotl(br,10);dr=fn5(dr,er,ar,br,cr,m[1],1352829926,14);ar=rotl(ar,10);cr=fn5(cr,dr,er,ar,br,m[10],1352829926,14);er=rotl(er,10);br=fn5(br,cr,dr,er,ar,m[3],1352829926,12);dr=rotl(dr,10);ar=fn5(ar,br,cr,dr,er,m[12],1352829926,6);cr=rotl(cr,10);er=fn4(er,ar,br,cr,dr,m[6],1548603684,9);br=rotl(br,10);dr=fn4(dr,er,ar,br,cr,m[11],1548603684,13);ar=rotl(ar,10);cr=fn4(cr,dr,er,ar,br,m[3],1548603684,15);er=rotl(er,10);br=fn4(br,cr,dr,er,ar,m[7],1548603684,7);dr=rotl(dr,10);ar=fn4(ar,br,cr,dr,er,m[0],1548603684,12);cr=rotl(cr,10);er=fn4(er,ar,br,cr,dr,m[13],1548603684,8);br=rotl(br,10);dr=fn4(dr,er,ar,br,cr,m[5],1548603684,9);ar=rotl(ar,10);cr=fn4(cr,dr,er,ar,br,m[10],1548603684,11);er=rotl(er,10);br=fn4(br,cr,dr,er,ar,m[14],1548603684,7);dr=rotl(dr,10);ar=fn4(ar,br,cr,dr,er,m[15],1548603684,7);cr=rotl(cr,10);er=fn4(er,ar,br,cr,dr,m[8],1548603684,12);br=rotl(br,10);dr=fn4(dr,er,ar,br,cr,m[12],1548603684,7);ar=rotl(ar,10);cr=fn4(cr,dr,er,ar,br,m[4],1548603684,6);er=rotl(er,10);br=fn4(br,cr,dr,er,ar,m[9],1548603684,15);dr=rotl(dr,10);ar=fn4(ar,br,cr,dr,er,m[1],1548603684,13);cr=rotl(cr,10);er=fn4(er,ar,br,cr,dr,m[2],1548603684,11);br=rotl(br,10);dr=fn3(dr,er,ar,br,cr,m[15],1836072691,9);ar=rotl(ar,10);cr=fn3(cr,dr,er,ar,br,m[5],1836072691,7);er=rotl(er,10);br=fn3(br,cr,dr,er,ar,m[1],1836072691,15);dr=rotl(dr,10);ar=fn3(ar,br,cr,dr,er,m[3],1836072691,11);cr=rotl(cr,10);er=fn3(er,ar,br,cr,dr,m[7],1836072691,8);br=rotl(br,10);dr=fn3(dr,er,ar,br,cr,m[14],1836072691,6);ar=rotl(ar,10);cr=fn3(cr,dr,er,ar,br,m[6],1836072691,6);er=rotl(er,10);br=fn3(br,cr,dr,er,ar,m[9],1836072691,14);dr=rotl(dr,10);ar=fn3(ar,br,cr,dr,er,m[11],1836072691,12);cr=rotl(cr,10);er=fn3(er,ar,br,cr,dr,m[8],1836072691,13);br=rotl(br,10);dr=fn3(dr,er,ar,br,cr,m[12],1836072691,5);ar=rotl(ar,10);cr=fn3(cr,dr,er,ar,br,m[2],1836072691,14);er=rotl(er,10);br=fn3(br,cr,dr,er,ar,m[10],1836072691,13);dr=rotl(dr,10);ar=fn3(ar,br,cr,dr,er,m[0],1836072691,13);cr=rotl(cr,10);er=fn3(er,ar,br,cr,dr,m[4],1836072691,7);br=rotl(br,10);dr=fn3(dr,er,ar,br,cr,m[13],1836072691,5);ar=rotl(ar,10);cr=fn2(cr,dr,er,ar,br,m[8],2053994217,15);er=rotl(er,10);br=fn2(br,cr,dr,er,ar,m[6],2053994217,5);dr=rotl(dr,10);ar=fn2(ar,br,cr,dr,er,m[4],2053994217,8);cr=rotl(cr,10);er=fn2(er,ar,br,cr,dr,m[1],2053994217,11);br=rotl(br,10);dr=fn2(dr,er,ar,br,cr,m[3],2053994217,14);ar=rotl(ar,10);cr=fn2(cr,dr,er,ar,br,m[11],2053994217,14);er=rotl(er,10);br=fn2(br,cr,dr,er,ar,m[15],2053994217,6);dr=rotl(dr,10);ar=fn2(ar,br,cr,dr,er,m[0],2053994217,14);cr=rotl(cr,10);er=fn2(er,ar,br,cr,dr,m[5],2053994217,6);br=rotl(br,10);dr=fn2(dr,er,ar,br,cr,m[12],2053994217,9);ar=rotl(ar,10);cr=fn2(cr,dr,er,ar,br,m[2],2053994217,12);er=rotl(er,10);br=fn2(br,cr,dr,er,ar,m[13],2053994217,9);dr=rotl(dr,10);ar=fn2(ar,br,cr,dr,er,m[9],2053994217,12);cr=rotl(cr,10);er=fn2(er,ar,br,cr,dr,m[7],2053994217,5);br=rotl(br,10);dr=fn2(dr,er,ar,br,cr,m[10],2053994217,15);ar=rotl(ar,10);cr=fn2(cr,dr,er,ar,br,m[14],2053994217,8);er=rotl(er,10);br=fn1(br,cr,dr,er,ar,m[12],0,8);dr=rotl(dr,10);ar=fn1(ar,br,cr,dr,er,m[15],0,5);cr=rotl(cr,10);er=fn1(er,ar,br,cr,dr,m[10],0,12);br=rotl(br,10);dr=fn1(dr,er,ar,br,cr,m[4],0,9);ar=rotl(ar,10);cr=fn1(cr,dr,er,ar,br,m[1],0,12);er=rotl(er,10);br=fn1(br,cr,dr,er,ar,m[5],0,5);dr=rotl(dr,10);ar=fn1(ar,br,cr,dr,er,m[8],0,14);cr=rotl(cr,10);er=fn1(er,ar,br,cr,dr,m[7],0,6);br=rotl(br,10);dr=fn1(dr,er,ar,br,cr,m[6],0,8);ar=rotl(ar,10);cr=fn1(cr,dr,er,ar,br,m[2],0,13);er=rotl(er,10);br=fn1(br,cr,dr,er,ar,m[13],0,6);dr=rotl(dr,10);ar=fn1(ar,br,cr,dr,er,m[14],0,5);cr=rotl(cr,10);er=fn1(er,ar,br,cr,dr,m[0],0,15);br=rotl(br,10);dr=fn1(dr,er,ar,br,cr,m[3],0,13);ar=rotl(ar,10);cr=fn1(cr,dr,er,ar,br,m[9],0,11);er=rotl(er,10);br=fn1(br,cr,dr,er,ar,m[11],0,11);dr=rotl(dr,10);var t=this._b+cl+dr|0;this._b=this._c+dl+er|0;this._c=this._d+el+ar|0;this._d=this._e+al+br|0;this._e=this._a+bl+cr|0;this._a=t};RIPEMD160.prototype._digest=function(){this._block[this._blockOffset++]=128;if(this._blockOffset>56){this._block.fill(0,this._blockOffset,64);this._update();this._blockOffset=0}this._block.fill(0,this._blockOffset,56);this._block.writeUInt32LE(this._length[0],56);this._block.writeUInt32LE(this._length[1],60);this._update();var buffer=new Buffer(20);buffer.writeInt32LE(this._a,0);buffer.writeInt32LE(this._b,4);buffer.writeInt32LE(this._c,8);buffer.writeInt32LE(this._d,12);buffer.writeInt32LE(this._e,16);return buffer};function rotl(x,n){return x<<n|x>>>32-n}function fn1(a,b,c,d,e,m,k,s){return rotl(a+(b^c^d)+m+k|0,s)+e|0}function fn2(a,b,c,d,e,m,k,s){return rotl(a+(b&c|~b&d)+m+k|0,s)+e|0}function fn3(a,b,c,d,e,m,k,s){return rotl(a+((b|~c)^d)+m+k|0,s)+e|0}function fn4(a,b,c,d,e,m,k,s){return rotl(a+(b&d|c&~d)+m+k|0,s)+e|0}function fn5(a,b,c,d,e,m,k,s){return rotl(a+(b^(c|~d))+m+k|0,s)+e|0}module.exports=RIPEMD160}).call(this,require("buffer").Buffer)},{buffer:53,"hash-base":91,inherits:107}],156:[function(require,module,exports){var buffer=require("buffer");var Buffer=buffer.Buffer;function copyProps(src,dst){for(var key in src){dst[key]=src[key]}}if(Buffer.from&&Buffer.alloc&&Buffer.allocUnsafe&&Buffer.allocUnsafeSlow){module.exports=buffer}else{copyProps(buffer,exports);exports.Buffer=SafeBuffer}function SafeBuffer(arg,encodingOrOffset,length){return Buffer(arg,encodingOrOffset,length)}copyProps(Buffer,SafeBuffer);SafeBuffer.from=function(arg,encodingOrOffset,length){if(typeof arg==="number"){throw new TypeError("Argument must not be a number")}return Buffer(arg,encodingOrOffset,length)};SafeBuffer.alloc=function(size,fill,encoding){if(typeof size!=="number"){throw new TypeError("Argument must be a number")}var buf=Buffer(size);if(fill!==undefined){if(typeof encoding==="string"){buf.fill(fill,encoding)}else{buf.fill(fill)}}else{buf.fill(0)}return buf};SafeBuffer.allocUnsafe=function(size){if(typeof size!=="number"){throw new TypeError("Argument must be a number")}return Buffer(size)};SafeBuffer.allocUnsafeSlow=function(size){if(typeof size!=="number"){throw new TypeError("Argument must be a number")}return buffer.SlowBuffer(size)}},{buffer:53}],157:[function(require,module,exports){"use strict";module.exports=require("./lib")(require("./lib/elliptic"))},{"./lib":161,"./lib/elliptic":160}],158:[function(require,module,exports){(function(Buffer){"use strict";var toString=Object.prototype.toString;exports.isArray=function(value,message){if(!Array.isArray(value))throw TypeError(message)};exports.isBoolean=function(value,message){if(toString.call(value)!=="[object Boolean]")throw TypeError(message)};exports.isBuffer=function(value,message){if(!Buffer.isBuffer(value))throw TypeError(message)};exports.isFunction=function(value,message){if(toString.call(value)!=="[object Function]")throw TypeError(message)};exports.isNumber=function(value,message){if(toString.call(value)!=="[object Number]")throw TypeError(message)};exports.isObject=function(value,message){if(toString.call(value)!=="[object Object]")throw TypeError(message)};exports.isBufferLength=function(buffer,length,message){if(buffer.length!==length)throw RangeError(message)};exports.isBufferLength2=function(buffer,length1,length2,message){if(buffer.length!==length1&&buffer.length!==length2)throw RangeError(message)};exports.isLengthGTZero=function(value,message){if(value.length===0)throw RangeError(message)};exports.isNumberInInterval=function(number,x,y,message){if(number<=x||number>=y)throw RangeError(message)}}).call(this,{isBuffer:require("../../is-buffer/index.js")})},{"../../is-buffer/index.js":108}],159:[function(require,module,exports){(function(Buffer){"use strict";var bip66=require("bip66");var EC_PRIVKEY_EXPORT_DER_COMPRESSED=new Buffer([48,129,211,2,1,1,4,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,129,133,48,129,130,2,1,1,48,44,6,7,42,134,72,206,61,1,1,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,255,255,252,47,48,6,4,1,0,4,1,7,4,33,2,121,190,102,126,249,220,187,172,85,160,98,149,206,135,11,7,2,155,252,219,45,206,40,217,89,242,129,91,22,248,23,152,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,186,174,220,230,175,72,160,59,191,210,94,140,208,54,65,65,2,1,1,161,36,3,34,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]);var EC_PRIVKEY_EXPORT_DER_UNCOMPRESSED=new Buffer([48,130,1,19,2,1,1,4,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,129,165,48,129,162,2,1,1,48,44,6,7,42,134,72,206,61,1,1,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,255,255,252,47,48,6,4,1,0,4,1,7,4,65,4,121,190,102,126,249,220,187,172,85,160,98,149,206,135,11,7,2,155,252,219,45,206,40,217,89,242,129,91,22,248,23,152,72,58,218,119,38,163,196,101,93,164,251,252,14,17,8,168,253,23,180,72,166,133,84,25,156,71,208,143,251,16,212,184,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,186,174,220,230,175,72,160,59,191,210,94,140,208,54,65,65,2,1,1,161,68,3,66,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]);var ZERO_BUFFER_32=new Buffer([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]);exports.privateKeyExport=function(privateKey,publicKey,compressed){var result=new Buffer(compressed?EC_PRIVKEY_EXPORT_DER_COMPRESSED:EC_PRIVKEY_EXPORT_DER_UNCOMPRESSED);privateKey.copy(result,compressed?8:9);publicKey.copy(result,compressed?181:214);return result};exports.privateKeyImport=function(privateKey){var length=privateKey.length;var index=0;if(length<index+1||privateKey[index]!==48)return;index+=1;if(length<index+1||!(privateKey[index]&128))return;var lenb=privateKey[index]&127;index+=1;if(lenb<1||lenb>2)return;if(length<index+lenb)return;var len=privateKey[index+lenb-1]|(lenb>1?privateKey[index+lenb-2]<<8:0);index+=lenb;if(length<index+len)return;if(length<index+3||privateKey[index]!==2||privateKey[index+1]!==1||privateKey[index+2]!==1){return}index+=3;if(length<index+2||privateKey[index]!==4||privateKey[index+1]>32||length<index+2+privateKey[index+1]){return}return privateKey.slice(index+2,index+2+privateKey[index+1])};exports.signatureExport=function(sigObj){var r=Buffer.concat([new Buffer([0]),sigObj.r]);for(var lenR=33,posR=0;lenR>1&&r[posR]===0&&!(r[posR+1]&128);--lenR,++posR);var s=Buffer.concat([new Buffer([0]),sigObj.s]);for(var lenS=33,posS=0;lenS>1&&s[posS]===0&&!(s[posS+1]&128);--lenS,++posS);return bip66.encode(r.slice(posR),s.slice(posS))};exports.signatureImport=function(sig){var r=new Buffer(ZERO_BUFFER_32);var s=new Buffer(ZERO_BUFFER_32);try{var sigObj=bip66.decode(sig);if(sigObj.r.length===33&&sigObj.r[0]===0)sigObj.r=sigObj.r.slice(1);if(sigObj.r.length>32)throw new Error("R length is too long");if(sigObj.s.length===33&&sigObj.s[0]===0)sigObj.s=sigObj.s.slice(1);if(sigObj.s.length>32)throw new Error("S length is too long")}catch(err){return}sigObj.r.copy(r,32-sigObj.r.length);sigObj.s.copy(s,32-sigObj.s.length);return{r:r,s:s}};exports.signatureImportLax=function(sig){var r=new Buffer(ZERO_BUFFER_32);var s=new Buffer(ZERO_BUFFER_32);var length=sig.length;var index=0;if(sig[index++]!==48)return;var lenbyte=sig[index++];if(lenbyte&128){index+=lenbyte-128;if(index>length)return}if(sig[index++]!==2)return;var rlen=sig[index++];if(rlen&128){lenbyte=rlen-128;if(index+lenbyte>length)return;
+for(;lenbyte>0&&sig[index]===0;index+=1,lenbyte-=1);for(rlen=0;lenbyte>0;index+=1,lenbyte-=1)rlen=(rlen<<8)+sig[index]}if(rlen>length-index)return;var rindex=index;index+=rlen;if(sig[index++]!==2)return;var slen=sig[index++];if(slen&128){lenbyte=slen-128;if(index+lenbyte>length)return;for(;lenbyte>0&&sig[index]===0;index+=1,lenbyte-=1);for(slen=0;lenbyte>0;index+=1,lenbyte-=1)slen=(slen<<8)+sig[index]}if(slen>length-index)return;var sindex=index;index+=slen;for(;rlen>0&&sig[rindex]===0;rlen-=1,rindex+=1);if(rlen>32)return;var rvalue=sig.slice(rindex,rindex+rlen);rvalue.copy(r,32-rvalue.length);for(;slen>0&&sig[sindex]===0;slen-=1,sindex+=1);if(slen>32)return;var svalue=sig.slice(sindex,sindex+slen);svalue.copy(s,32-svalue.length);return{r:r,s:s}}}).call(this,require("buffer").Buffer)},{bip66:19,buffer:53}],160:[function(require,module,exports){(function(Buffer){"use strict";var createHash=require("create-hash");var BN=require("bn.js");var EC=require("elliptic").ec;var messages=require("../messages.json");var ec=new EC("secp256k1");var ecparams=ec.curve;function loadCompressedPublicKey(first,xBuffer){var x=new BN(xBuffer);if(x.cmp(ecparams.p)>=0)return null;x=x.toRed(ecparams.red);var y=x.redSqr().redIMul(x).redIAdd(ecparams.b).redSqrt();if(first===3!==y.isOdd())y=y.redNeg();return ec.keyPair({pub:{x:x,y:y}})}function loadUncompressedPublicKey(first,xBuffer,yBuffer){var x=new BN(xBuffer);var y=new BN(yBuffer);if(x.cmp(ecparams.p)>=0||y.cmp(ecparams.p)>=0)return null;x=x.toRed(ecparams.red);y=y.toRed(ecparams.red);if((first===6||first===7)&&y.isOdd()!==(first===7))return null;var x3=x.redSqr().redIMul(x);if(!y.redSqr().redISub(x3.redIAdd(ecparams.b)).isZero())return null;return ec.keyPair({pub:{x:x,y:y}})}function loadPublicKey(publicKey){var first=publicKey[0];switch(first){case 2:case 3:if(publicKey.length!==33)return null;return loadCompressedPublicKey(first,publicKey.slice(1,33));case 4:case 6:case 7:if(publicKey.length!==65)return null;return loadUncompressedPublicKey(first,publicKey.slice(1,33),publicKey.slice(33,65));default:return null}}exports.privateKeyVerify=function(privateKey){var bn=new BN(privateKey);return bn.cmp(ecparams.n)<0&&!bn.isZero()};exports.privateKeyExport=function(privateKey,compressed){var d=new BN(privateKey);if(d.cmp(ecparams.n)>=0||d.isZero())throw new Error(messages.EC_PRIVATE_KEY_EXPORT_DER_FAIL);return new Buffer(ec.keyFromPrivate(privateKey).getPublic(compressed,true))};exports.privateKeyTweakAdd=function(privateKey,tweak){var bn=new BN(tweak);if(bn.cmp(ecparams.n)>=0)throw new Error(messages.EC_PRIVATE_KEY_TWEAK_ADD_FAIL);bn.iadd(new BN(privateKey));if(bn.cmp(ecparams.n)>=0)bn.isub(ecparams.n);if(bn.isZero())throw new Error(messages.EC_PRIVATE_KEY_TWEAK_ADD_FAIL);return bn.toArrayLike(Buffer,"be",32)};exports.privateKeyTweakMul=function(privateKey,tweak){var bn=new BN(tweak);if(bn.cmp(ecparams.n)>=0||bn.isZero())throw new Error(messages.EC_PRIVATE_KEY_TWEAK_MUL_FAIL);bn.imul(new BN(privateKey));if(bn.cmp(ecparams.n))bn=bn.umod(ecparams.n);return bn.toArrayLike(Buffer,"be",32)};exports.publicKeyCreate=function(privateKey,compressed){var d=new BN(privateKey);if(d.cmp(ecparams.n)>=0||d.isZero())throw new Error(messages.EC_PUBLIC_KEY_CREATE_FAIL);return new Buffer(ec.keyFromPrivate(privateKey).getPublic(compressed,true))};exports.publicKeyConvert=function(publicKey,compressed){var pair=loadPublicKey(publicKey);if(pair===null)throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL);return new Buffer(pair.getPublic(compressed,true))};exports.publicKeyVerify=function(publicKey){return loadPublicKey(publicKey)!==null};exports.publicKeyTweakAdd=function(publicKey,tweak,compressed){var pair=loadPublicKey(publicKey);if(pair===null)throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL);tweak=new BN(tweak);if(tweak.cmp(ecparams.n)>=0)throw new Error(messages.EC_PUBLIC_KEY_TWEAK_ADD_FAIL);return new Buffer(ecparams.g.mul(tweak).add(pair.pub).encode(true,compressed))};exports.publicKeyTweakMul=function(publicKey,tweak,compressed){var pair=loadPublicKey(publicKey);if(pair===null)throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL);tweak=new BN(tweak);if(tweak.cmp(ecparams.n)>=0||tweak.isZero())throw new Error(messages.EC_PUBLIC_KEY_TWEAK_MUL_FAIL);return new Buffer(pair.pub.mul(tweak).encode(true,compressed))};exports.publicKeyCombine=function(publicKeys,compressed){var pairs=new Array(publicKeys.length);for(var i=0;i<publicKeys.length;++i){pairs[i]=loadPublicKey(publicKeys[i]);if(pairs[i]===null)throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL)}var point=pairs[0].pub;for(var j=1;j<pairs.length;++j)point=point.add(pairs[j].pub);if(point.isInfinity())throw new Error(messages.EC_PUBLIC_KEY_COMBINE_FAIL);return new Buffer(point.encode(true,compressed))};exports.signatureNormalize=function(signature){var r=new BN(signature.slice(0,32));var s=new BN(signature.slice(32,64));if(r.cmp(ecparams.n)>=0||s.cmp(ecparams.n)>=0)throw new Error(messages.ECDSA_SIGNATURE_PARSE_FAIL);var result=new Buffer(signature);if(s.cmp(ec.nh)===1)ecparams.n.sub(s).toArrayLike(Buffer,"be",32).copy(result,32);return result};exports.signatureExport=function(signature){var r=signature.slice(0,32);var s=signature.slice(32,64);if(new BN(r).cmp(ecparams.n)>=0||new BN(s).cmp(ecparams.n)>=0)throw new Error(messages.ECDSA_SIGNATURE_PARSE_FAIL);return{r:r,s:s}};exports.signatureImport=function(sigObj){var r=new BN(sigObj.r);if(r.cmp(ecparams.n)>=0)r=new BN(0);var s=new BN(sigObj.s);if(s.cmp(ecparams.n)>=0)s=new BN(0);return Buffer.concat([r.toArrayLike(Buffer,"be",32),s.toArrayLike(Buffer,"be",32)])};exports.sign=function(message,privateKey,noncefn,data){if(typeof noncefn==="function"){var getNonce=noncefn;noncefn=function(counter){var nonce=getNonce(message,privateKey,null,data,counter);if(!Buffer.isBuffer(nonce)||nonce.length!==32)throw new Error(messages.ECDSA_SIGN_FAIL);return new BN(nonce)}}var d=new BN(privateKey);if(d.cmp(ecparams.n)>=0||d.isZero())throw new Error(messages.ECDSA_SIGN_FAIL);var result=ec.sign(message,privateKey,{canonical:true,k:noncefn,pers:data});return{signature:Buffer.concat([result.r.toArrayLike(Buffer,"be",32),result.s.toArrayLike(Buffer,"be",32)]),recovery:result.recoveryParam}};exports.verify=function(message,signature,publicKey){var sigObj={r:signature.slice(0,32),s:signature.slice(32,64)};var sigr=new BN(sigObj.r);var sigs=new BN(sigObj.s);if(sigr.cmp(ecparams.n)>=0||sigs.cmp(ecparams.n)>=0)throw new Error(messages.ECDSA_SIGNATURE_PARSE_FAIL);if(sigs.cmp(ec.nh)===1||sigr.isZero()||sigs.isZero())return false;var pair=loadPublicKey(publicKey);if(pair===null)throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL);return ec.verify(message,sigObj,{x:pair.pub.x,y:pair.pub.y})};exports.recover=function(message,signature,recovery,compressed){var sigObj={r:signature.slice(0,32),s:signature.slice(32,64)};var sigr=new BN(sigObj.r);var sigs=new BN(sigObj.s);if(sigr.cmp(ecparams.n)>=0||sigs.cmp(ecparams.n)>=0)throw new Error(messages.ECDSA_SIGNATURE_PARSE_FAIL);try{if(sigr.isZero()||sigs.isZero())throw new Error;var point=ec.recoverPubKey(message,sigObj,recovery);return new Buffer(point.encode(true,compressed))}catch(err){throw new Error(messages.ECDSA_RECOVER_FAIL)}};exports.ecdh=function(publicKey,privateKey){var shared=exports.ecdhUnsafe(publicKey,privateKey,true);return createHash("sha256").update(shared).digest()};exports.ecdhUnsafe=function(publicKey,privateKey,compressed){var pair=loadPublicKey(publicKey);if(pair===null)throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL);var scalar=new BN(privateKey);if(scalar.cmp(ecparams.n)>=0||scalar.isZero())throw new Error(messages.ECDH_FAIL);return new Buffer(pair.pub.mul(scalar).encode(true,compressed))}}).call(this,require("buffer").Buffer)},{"../messages.json":162,"bn.js":20,buffer:53,"create-hash":57,elliptic:73}],161:[function(require,module,exports){"use strict";var assert=require("./assert");var der=require("./der");var messages=require("./messages.json");function initCompressedValue(value,defaultValue){if(value===undefined)return defaultValue;assert.isBoolean(value,messages.COMPRESSED_TYPE_INVALID);return value}module.exports=function(secp256k1){return{privateKeyVerify:function(privateKey){assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);return privateKey.length===32&&secp256k1.privateKeyVerify(privateKey)},privateKeyExport:function(privateKey,compressed){assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);assert.isBufferLength(privateKey,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID);compressed=initCompressedValue(compressed,true);var publicKey=secp256k1.privateKeyExport(privateKey,compressed);return der.privateKeyExport(privateKey,publicKey,compressed)},privateKeyImport:function(privateKey){assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);privateKey=der.privateKeyImport(privateKey);if(privateKey&&privateKey.length===32&&secp256k1.privateKeyVerify(privateKey))return privateKey;throw new Error(messages.EC_PRIVATE_KEY_IMPORT_DER_FAIL)},privateKeyTweakAdd:function(privateKey,tweak){assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);assert.isBufferLength(privateKey,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID);assert.isBuffer(tweak,messages.TWEAK_TYPE_INVALID);assert.isBufferLength(tweak,32,messages.TWEAK_LENGTH_INVALID);return secp256k1.privateKeyTweakAdd(privateKey,tweak)},privateKeyTweakMul:function(privateKey,tweak){assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);assert.isBufferLength(privateKey,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID);assert.isBuffer(tweak,messages.TWEAK_TYPE_INVALID);assert.isBufferLength(tweak,32,messages.TWEAK_LENGTH_INVALID);return secp256k1.privateKeyTweakMul(privateKey,tweak)},publicKeyCreate:function(privateKey,compressed){assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);assert.isBufferLength(privateKey,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID);compressed=initCompressedValue(compressed,true);return secp256k1.publicKeyCreate(privateKey,compressed)},publicKeyConvert:function(publicKey,compressed){assert.isBuffer(publicKey,messages.EC_PUBLIC_KEY_TYPE_INVALID);assert.isBufferLength2(publicKey,33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID);compressed=initCompressedValue(compressed,true);return secp256k1.publicKeyConvert(publicKey,compressed)},publicKeyVerify:function(publicKey){assert.isBuffer(publicKey,messages.EC_PUBLIC_KEY_TYPE_INVALID);return secp256k1.publicKeyVerify(publicKey)},publicKeyTweakAdd:function(publicKey,tweak,compressed){assert.isBuffer(publicKey,messages.EC_PUBLIC_KEY_TYPE_INVALID);assert.isBufferLength2(publicKey,33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID);assert.isBuffer(tweak,messages.TWEAK_TYPE_INVALID);assert.isBufferLength(tweak,32,messages.TWEAK_LENGTH_INVALID);compressed=initCompressedValue(compressed,true);return secp256k1.publicKeyTweakAdd(publicKey,tweak,compressed)},publicKeyTweakMul:function(publicKey,tweak,compressed){assert.isBuffer(publicKey,messages.EC_PUBLIC_KEY_TYPE_INVALID);assert.isBufferLength2(publicKey,33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID);assert.isBuffer(tweak,messages.TWEAK_TYPE_INVALID);assert.isBufferLength(tweak,32,messages.TWEAK_LENGTH_INVALID);compressed=initCompressedValue(compressed,true);return secp256k1.publicKeyTweakMul(publicKey,tweak,compressed)},publicKeyCombine:function(publicKeys,compressed){assert.isArray(publicKeys,messages.EC_PUBLIC_KEYS_TYPE_INVALID);assert.isLengthGTZero(publicKeys,messages.EC_PUBLIC_KEYS_LENGTH_INVALID);for(var i=0;i<publicKeys.length;++i){assert.isBuffer(publicKeys[i],messages.EC_PUBLIC_KEY_TYPE_INVALID);assert.isBufferLength2(publicKeys[i],33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID)}compressed=initCompressedValue(compressed,true);return secp256k1.publicKeyCombine(publicKeys,compressed)},signatureNormalize:function(signature){assert.isBuffer(signature,messages.ECDSA_SIGNATURE_TYPE_INVALID);assert.isBufferLength(signature,64,messages.ECDSA_SIGNATURE_LENGTH_INVALID);return secp256k1.signatureNormalize(signature)},signatureExport:function(signature){assert.isBuffer(signature,messages.ECDSA_SIGNATURE_TYPE_INVALID);assert.isBufferLength(signature,64,messages.ECDSA_SIGNATURE_LENGTH_INVALID);var sigObj=secp256k1.signatureExport(signature);return der.signatureExport(sigObj)},signatureImport:function(sig){assert.isBuffer(sig,messages.ECDSA_SIGNATURE_TYPE_INVALID);assert.isLengthGTZero(sig,messages.ECDSA_SIGNATURE_LENGTH_INVALID);var sigObj=der.signatureImport(sig);if(sigObj)return secp256k1.signatureImport(sigObj);throw new Error(messages.ECDSA_SIGNATURE_PARSE_DER_FAIL)},signatureImportLax:function(sig){assert.isBuffer(sig,messages.ECDSA_SIGNATURE_TYPE_INVALID);assert.isLengthGTZero(sig,messages.ECDSA_SIGNATURE_LENGTH_INVALID);var sigObj=der.signatureImportLax(sig);if(sigObj)return secp256k1.signatureImport(sigObj);throw new Error(messages.ECDSA_SIGNATURE_PARSE_DER_FAIL)},sign:function(message,privateKey,options){assert.isBuffer(message,messages.MSG32_TYPE_INVALID);assert.isBufferLength(message,32,messages.MSG32_LENGTH_INVALID);assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);assert.isBufferLength(privateKey,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID);var data=null;var noncefn=null;if(options!==undefined){assert.isObject(options,messages.OPTIONS_TYPE_INVALID);if(options.data!==undefined){assert.isBuffer(options.data,messages.OPTIONS_DATA_TYPE_INVALID);assert.isBufferLength(options.data,32,messages.OPTIONS_DATA_LENGTH_INVALID);data=options.data}if(options.noncefn!==undefined){assert.isFunction(options.noncefn,messages.OPTIONS_NONCEFN_TYPE_INVALID);noncefn=options.noncefn}}return secp256k1.sign(message,privateKey,noncefn,data)},verify:function(message,signature,publicKey){assert.isBuffer(message,messages.MSG32_TYPE_INVALID);assert.isBufferLength(message,32,messages.MSG32_LENGTH_INVALID);assert.isBuffer(signature,messages.ECDSA_SIGNATURE_TYPE_INVALID);assert.isBufferLength(signature,64,messages.ECDSA_SIGNATURE_LENGTH_INVALID);assert.isBuffer(publicKey,messages.EC_PUBLIC_KEY_TYPE_INVALID);assert.isBufferLength2(publicKey,33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID);return secp256k1.verify(message,signature,publicKey)},recover:function(message,signature,recovery,compressed){assert.isBuffer(message,messages.MSG32_TYPE_INVALID);assert.isBufferLength(message,32,messages.MSG32_LENGTH_INVALID);assert.isBuffer(signature,messages.ECDSA_SIGNATURE_TYPE_INVALID);assert.isBufferLength(signature,64,messages.ECDSA_SIGNATURE_LENGTH_INVALID);assert.isNumber(recovery,messages.RECOVERY_ID_TYPE_INVALID);assert.isNumberInInterval(recovery,-1,4,messages.RECOVERY_ID_VALUE_INVALID);compressed=initCompressedValue(compressed,true);return secp256k1.recover(message,signature,recovery,compressed)},ecdh:function(publicKey,privateKey){assert.isBuffer(publicKey,messages.EC_PUBLIC_KEY_TYPE_INVALID);assert.isBufferLength2(publicKey,33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID);assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);assert.isBufferLength(privateKey,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID);return secp256k1.ecdh(publicKey,privateKey)},ecdhUnsafe:function(publicKey,privateKey,compressed){assert.isBuffer(publicKey,messages.EC_PUBLIC_KEY_TYPE_INVALID);assert.isBufferLength2(publicKey,33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID);assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);assert.isBufferLength(privateKey,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID);compressed=initCompressedValue(compressed,true);return secp256k1.ecdhUnsafe(publicKey,privateKey,compressed)}}}},{"./assert":158,"./der":159,"./messages.json":162}],162:[function(require,module,exports){module.exports={COMPRESSED_TYPE_INVALID:"compressed should be a boolean",EC_PRIVATE_KEY_TYPE_INVALID:"private key should be a Buffer",EC_PRIVATE_KEY_LENGTH_INVALID:"private key length is invalid",EC_PRIVATE_KEY_TWEAK_ADD_FAIL:"tweak out of range or resulting private key is invalid",EC_PRIVATE_KEY_TWEAK_MUL_FAIL:"tweak out of range",EC_PRIVATE_KEY_EXPORT_DER_FAIL:"couldn't export to DER format",EC_PRIVATE_KEY_IMPORT_DER_FAIL:"couldn't import from DER format",EC_PUBLIC_KEYS_TYPE_INVALID:"public keys should be an Array",EC_PUBLIC_KEYS_LENGTH_INVALID:"public keys Array should have at least 1 element",EC_PUBLIC_KEY_TYPE_INVALID:"public key should be a Buffer",EC_PUBLIC_KEY_LENGTH_INVALID:"public key length is invalid",EC_PUBLIC_KEY_PARSE_FAIL:"the public key could not be parsed or is invalid",EC_PUBLIC_KEY_CREATE_FAIL:"private was invalid, try again",EC_PUBLIC_KEY_TWEAK_ADD_FAIL:"tweak out of range or resulting public key is invalid",EC_PUBLIC_KEY_TWEAK_MUL_FAIL:"tweak out of range",EC_PUBLIC_KEY_COMBINE_FAIL:"the sum of the public keys is not valid",ECDH_FAIL:"scalar was invalid (zero or overflow)",ECDSA_SIGNATURE_TYPE_INVALID:"signature should be a Buffer",ECDSA_SIGNATURE_LENGTH_INVALID:"signature length is invalid",ECDSA_SIGNATURE_PARSE_FAIL:"couldn't parse signature",ECDSA_SIGNATURE_PARSE_DER_FAIL:"couldn't parse DER signature",ECDSA_SIGNATURE_SERIALIZE_DER_FAIL:"couldn't serialize signature to DER format",ECDSA_SIGN_FAIL:"nonce generation function failed or private key is invalid",ECDSA_RECOVER_FAIL:"couldn't recover public key from signature",MSG32_TYPE_INVALID:"message should be a Buffer",MSG32_LENGTH_INVALID:"message length is invalid",OPTIONS_TYPE_INVALID:"options should be an Object",OPTIONS_DATA_TYPE_INVALID:"options.data should be a Buffer",OPTIONS_DATA_LENGTH_INVALID:"options.data length is invalid",OPTIONS_NONCEFN_TYPE_INVALID:"options.noncefn should be a Function",RECOVERY_ID_TYPE_INVALID:"recovery should be a Number",RECOVERY_ID_VALUE_INVALID:"recovery should have value between -1 and 4",TWEAK_TYPE_INVALID:"tweak should be a Buffer",TWEAK_LENGTH_INVALID:"tweak length is invalid"}},{}],163:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer;function Hash(blockSize,finalSize){this._block=Buffer.alloc(blockSize);this._finalSize=finalSize;this._blockSize=blockSize;this._len=0}Hash.prototype.update=function(data,enc){if(typeof data==="string"){enc=enc||"utf8";data=Buffer.from(data,enc)}var block=this._block;var blockSize=this._blockSize;var length=data.length;var accum=this._len;for(var offset=0;offset<length;){var assigned=accum%blockSize;var remainder=Math.min(length-offset,blockSize-assigned);for(var i=0;i<remainder;i++){block[assigned+i]=data[offset+i]}accum+=remainder;offset+=remainder;if(accum%blockSize===0){this._update(block)}}this._len+=length;return this};Hash.prototype.digest=function(enc){var rem=this._len%this._blockSize;this._block[rem]=128;this._block.fill(0,rem+1);if(rem>=this._finalSize){this._update(this._block);this._block.fill(0)}var bits=this._len*8;if(bits<=4294967295){this._block.writeUInt32BE(bits,this._blockSize-4)}else{var lowBits=bits&4294967295;var highBits=(bits-lowBits)/4294967296;this._block.writeUInt32BE(highBits,this._blockSize-8);this._block.writeUInt32BE(lowBits,this._blockSize-4)}this._update(this._block);var hash=this._hash();return enc?hash.toString(enc):hash};Hash.prototype._update=function(){throw new Error("_update must be implemented by subclass")};module.exports=Hash},{"safe-buffer":156}],164:[function(require,module,exports){var exports=module.exports=function SHA(algorithm){algorithm=algorithm.toLowerCase();var Algorithm=exports[algorithm];if(!Algorithm)throw new Error(algorithm+" is not supported (we accept pull requests)");return new Algorithm};exports.sha=require("./sha");exports.sha1=require("./sha1");exports.sha224=require("./sha224");exports.sha256=require("./sha256");exports.sha384=require("./sha384");exports.sha512=require("./sha512")},{"./sha":165,"./sha1":166,"./sha224":167,"./sha256":168,"./sha384":169,"./sha512":170}],165:[function(require,module,exports){var inherits=require("inherits");var Hash=require("./hash");var Buffer=require("safe-buffer").Buffer;var K=[1518500249,1859775393,2400959708|0,3395469782|0];var W=new Array(80);function Sha(){this.init();this._w=W;Hash.call(this,64,56)}inherits(Sha,Hash);Sha.prototype.init=function(){this._a=1732584193;this._b=4023233417;this._c=2562383102;this._d=271733878;this._e=3285377520;return this};function rotl5(num){return num<<5|num>>>27}function rotl30(num){return num<<30|num>>>2}function ft(s,b,c,d){if(s===0)return b&c|~b&d;if(s===2)return b&c|b&d|c&d;return b^c^d}Sha.prototype._update=function(M){var W=this._w;var a=this._a|0;var b=this._b|0;var c=this._c|0;var d=this._d|0;var e=this._e|0;for(var i=0;i<16;++i)W[i]=M.readInt32BE(i*4);for(;i<80;++i)W[i]=W[i-3]^W[i-8]^W[i-14]^W[i-16];for(var j=0;j<80;++j){var s=~~(j/20);var t=rotl5(a)+ft(s,b,c,d)+e+W[j]+K[s]|0;e=d;d=c;c=rotl30(b);b=a;a=t}this._a=a+this._a|0;this._b=b+this._b|0;this._c=c+this._c|0;this._d=d+this._d|0;this._e=e+this._e|0};Sha.prototype._hash=function(){var H=Buffer.allocUnsafe(20);H.writeInt32BE(this._a|0,0);H.writeInt32BE(this._b|0,4);H.writeInt32BE(this._c|0,8);H.writeInt32BE(this._d|0,12);H.writeInt32BE(this._e|0,16);return H};module.exports=Sha},{"./hash":163,inherits:107,"safe-buffer":156}],166:[function(require,module,exports){var inherits=require("inherits");var Hash=require("./hash");var Buffer=require("safe-buffer").Buffer;var K=[1518500249,1859775393,2400959708|0,3395469782|0];var W=new Array(80);function Sha1(){this.init();this._w=W;Hash.call(this,64,56)}inherits(Sha1,Hash);Sha1.prototype.init=function(){this._a=1732584193;this._b=4023233417;this._c=2562383102;this._d=271733878;this._e=3285377520;return this};function rotl1(num){return num<<1|num>>>31}function rotl5(num){return num<<5|num>>>27}function rotl30(num){return num<<30|num>>>2}function ft(s,b,c,d){if(s===0)return b&c|~b&d;if(s===2)return b&c|b&d|c&d;return b^c^d}Sha1.prototype._update=function(M){var W=this._w;var a=this._a|0;var b=this._b|0;var c=this._c|0;var d=this._d|0;var e=this._e|0;for(var i=0;i<16;++i)W[i]=M.readInt32BE(i*4);for(;i<80;++i)W[i]=rotl1(W[i-3]^W[i-8]^W[i-14]^W[i-16]);for(var j=0;j<80;++j){var s=~~(j/20);var t=rotl5(a)+ft(s,b,c,d)+e+W[j]+K[s]|0;e=d;d=c;c=rotl30(b);b=a;a=t}this._a=a+this._a|0;this._b=b+this._b|0;this._c=c+this._c|0;this._d=d+this._d|0;this._e=e+this._e|0};Sha1.prototype._hash=function(){var H=Buffer.allocUnsafe(20);H.writeInt32BE(this._a|0,0);H.writeInt32BE(this._b|0,4);H.writeInt32BE(this._c|0,8);H.writeInt32BE(this._d|0,12);H.writeInt32BE(this._e|0,16);return H};module.exports=Sha1},{"./hash":163,inherits:107,"safe-buffer":156}],167:[function(require,module,exports){var inherits=require("inherits");var Sha256=require("./sha256");var Hash=require("./hash");var Buffer=require("safe-buffer").Buffer;var W=new Array(64);function Sha224(){this.init();this._w=W;Hash.call(this,64,56)}inherits(Sha224,Sha256);Sha224.prototype.init=function(){this._a=3238371032;this._b=914150663;this._c=812702999;this._d=4144912697;this._e=4290775857;this._f=1750603025;this._g=1694076839;this._h=3204075428;return this};Sha224.prototype._hash=function(){var H=Buffer.allocUnsafe(28);H.writeInt32BE(this._a,0);H.writeInt32BE(this._b,4);H.writeInt32BE(this._c,8);H.writeInt32BE(this._d,12);H.writeInt32BE(this._e,16);H.writeInt32BE(this._f,20);H.writeInt32BE(this._g,24);return H};module.exports=Sha224},{"./hash":163,"./sha256":168,inherits:107,"safe-buffer":156}],168:[function(require,module,exports){var inherits=require("inherits");var Hash=require("./hash");var Buffer=require("safe-buffer").Buffer;var K=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];var W=new Array(64);function Sha256(){this.init();this._w=W;Hash.call(this,64,56)}inherits(Sha256,Hash);Sha256.prototype.init=function(){this._a=1779033703;this._b=3144134277;this._c=1013904242;this._d=2773480762;this._e=1359893119;this._f=2600822924;this._g=528734635;this._h=1541459225;return this};function ch(x,y,z){return z^x&(y^z)}function maj(x,y,z){return x&y|z&(x|y)}function sigma0(x){return(x>>>2|x<<30)^(x>>>13|x<<19)^(x>>>22|x<<10)}function sigma1(x){return(x>>>6|x<<26)^(x>>>11|x<<21)^(x>>>25|x<<7)}function gamma0(x){return(x>>>7|x<<25)^(x>>>18|x<<14)^x>>>3}function gamma1(x){return(x>>>17|x<<15)^(x>>>19|x<<13)^x>>>10}Sha256.prototype._update=function(M){var W=this._w;var a=this._a|0;var b=this._b|0;var c=this._c|0;var d=this._d|0;var e=this._e|0;var f=this._f|0;var g=this._g|0;var h=this._h|0;for(var i=0;i<16;++i)W[i]=M.readInt32BE(i*4);for(;i<64;++i)W[i]=gamma1(W[i-2])+W[i-7]+gamma0(W[i-15])+W[i-16]|0;for(var j=0;j<64;++j){var T1=h+sigma1(e)+ch(e,f,g)+K[j]+W[j]|0;var T2=sigma0(a)+maj(a,b,c)|0;h=g;g=f;f=e;e=d+T1|0;d=c;c=b;b=a;a=T1+T2|0}this._a=a+this._a|0;this._b=b+this._b|0;this._c=c+this._c|0;this._d=d+this._d|0;this._e=e+this._e|0;this._f=f+this._f|0;this._g=g+this._g|0;this._h=h+this._h|0};Sha256.prototype._hash=function(){var H=Buffer.allocUnsafe(32);H.writeInt32BE(this._a,0);H.writeInt32BE(this._b,4);H.writeInt32BE(this._c,8);H.writeInt32BE(this._d,12);H.writeInt32BE(this._e,16);H.writeInt32BE(this._f,20);H.writeInt32BE(this._g,24);H.writeInt32BE(this._h,28);return H};module.exports=Sha256},{"./hash":163,inherits:107,"safe-buffer":156}],169:[function(require,module,exports){var inherits=require("inherits");var SHA512=require("./sha512");var Hash=require("./hash");var Buffer=require("safe-buffer").Buffer;var W=new Array(160);function Sha384(){this.init();this._w=W;Hash.call(this,128,112)}inherits(Sha384,SHA512);Sha384.prototype.init=function(){this._ah=3418070365;this._bh=1654270250;this._ch=2438529370;this._dh=355462360;this._eh=1731405415;this._fh=2394180231;this._gh=3675008525;this._hh=1203062813;this._al=3238371032;this._bl=914150663;this._cl=812702999;this._dl=4144912697;this._el=4290775857;this._fl=1750603025;this._gl=1694076839;this._hl=3204075428;return this};Sha384.prototype._hash=function(){var H=Buffer.allocUnsafe(48);function writeInt64BE(h,l,offset){H.writeInt32BE(h,offset);H.writeInt32BE(l,offset+4)}writeInt64BE(this._ah,this._al,0);writeInt64BE(this._bh,this._bl,8);writeInt64BE(this._ch,this._cl,16);writeInt64BE(this._dh,this._dl,24);writeInt64BE(this._eh,this._el,32);writeInt64BE(this._fh,this._fl,40);return H};module.exports=Sha384},{"./hash":163,"./sha512":170,inherits:107,"safe-buffer":156}],170:[function(require,module,exports){var inherits=require("inherits");var Hash=require("./hash");var Buffer=require("safe-buffer").Buffer;var K=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591];var W=new Array(160);function Sha512(){this.init();this._w=W;Hash.call(this,128,112)}inherits(Sha512,Hash);Sha512.prototype.init=function(){this._ah=1779033703;this._bh=3144134277;this._ch=1013904242;this._dh=2773480762;this._eh=1359893119;this._fh=2600822924;this._gh=528734635;this._hh=1541459225;this._al=4089235720;this._bl=2227873595;this._cl=4271175723;this._dl=1595750129;this._el=2917565137;this._fl=725511199;this._gl=4215389547;this._hl=327033209;return this};function Ch(x,y,z){return z^x&(y^z)}function maj(x,y,z){return x&y|z&(x|y)}function sigma0(x,xl){return(x>>>28|xl<<4)^(xl>>>2|x<<30)^(xl>>>7|x<<25)}function sigma1(x,xl){return(x>>>14|xl<<18)^(x>>>18|xl<<14)^(xl>>>9|x<<23)}function Gamma0(x,xl){return(x>>>1|xl<<31)^(x>>>8|xl<<24)^x>>>7}function Gamma0l(x,xl){return(x>>>1|xl<<31)^(x>>>8|xl<<24)^(x>>>7|xl<<25)}function Gamma1(x,xl){return(x>>>19|xl<<13)^(xl>>>29|x<<3)^x>>>6}function Gamma1l(x,xl){return(x>>>19|xl<<13)^(xl>>>29|x<<3)^(x>>>6|xl<<26)}function getCarry(a,b){return a>>>0<b>>>0?1:0}Sha512.prototype._update=function(M){var W=this._w;var ah=this._ah|0;var bh=this._bh|0;var ch=this._ch|0;var dh=this._dh|0;var eh=this._eh|0;var fh=this._fh|0;var gh=this._gh|0;var hh=this._hh|0;var al=this._al|0;var bl=this._bl|0;var cl=this._cl|0;var dl=this._dl|0;var el=this._el|0;var fl=this._fl|0;var gl=this._gl|0;var hl=this._hl|0;for(var i=0;i<32;i+=2){W[i]=M.readInt32BE(i*4);W[i+1]=M.readInt32BE(i*4+4)}for(;i<160;i+=2){var xh=W[i-15*2];var xl=W[i-15*2+1];var gamma0=Gamma0(xh,xl);var gamma0l=Gamma0l(xl,xh);xh=W[i-2*2];xl=W[i-2*2+1];var gamma1=Gamma1(xh,xl);var gamma1l=Gamma1l(xl,xh);var Wi7h=W[i-7*2];var Wi7l=W[i-7*2+1];var Wi16h=W[i-16*2];var Wi16l=W[i-16*2+1];var Wil=gamma0l+Wi7l|0;var Wih=gamma0+Wi7h+getCarry(Wil,gamma0l)|0;Wil=Wil+gamma1l|0;Wih=Wih+gamma1+getCarry(Wil,gamma1l)|0;Wil=Wil+Wi16l|0;Wih=Wih+Wi16h+getCarry(Wil,Wi16l)|0;W[i]=Wih;W[i+1]=Wil}for(var j=0;j<160;j+=2){Wih=W[j];Wil=W[j+1];var majh=maj(ah,bh,ch);var majl=maj(al,bl,cl);var sigma0h=sigma0(ah,al);var sigma0l=sigma0(al,ah);var sigma1h=sigma1(eh,el);var sigma1l=sigma1(el,eh);var Kih=K[j];var Kil=K[j+1];var chh=Ch(eh,fh,gh);var chl=Ch(el,fl,gl);var t1l=hl+sigma1l|0;var t1h=hh+sigma1h+getCarry(t1l,hl)|0;t1l=t1l+chl|0;t1h=t1h+chh+getCarry(t1l,chl)|0;t1l=t1l+Kil|0;t1h=t1h+Kih+getCarry(t1l,Kil)|0;t1l=t1l+Wil|0;t1h=t1h+Wih+getCarry(t1l,Wil)|0;var t2l=sigma0l+majl|0;var t2h=sigma0h+majh+getCarry(t2l,sigma0l)|0;hh=gh;hl=gl;gh=fh;gl=fl;fh=eh;fl=el;el=dl+t1l|0;eh=dh+t1h+getCarry(el,dl)|0;dh=ch;dl=cl;ch=bh;cl=bl;bh=ah;bl=al;al=t1l+t2l|0;ah=t1h+t2h+getCarry(al,t1l)|0}this._al=this._al+al|0;this._bl=this._bl+bl|0;this._cl=this._cl+cl|0;this._dl=this._dl+dl|0;this._el=this._el+el|0;this._fl=this._fl+fl|0;this._gl=this._gl+gl|0;this._hl=this._hl+hl|0;this._ah=this._ah+ah+getCarry(this._al,al)|0;this._bh=this._bh+bh+getCarry(this._bl,bl)|0;this._ch=this._ch+ch+getCarry(this._cl,cl)|0;this._dh=this._dh+dh+getCarry(this._dl,dl)|0;this._eh=this._eh+eh+getCarry(this._el,el)|0;this._fh=this._fh+fh+getCarry(this._fl,fl)|0;this._gh=this._gh+gh+getCarry(this._gl,gl)|0;this._hh=this._hh+hh+getCarry(this._hl,hl)|0};Sha512.prototype._hash=function(){var H=Buffer.allocUnsafe(64);function writeInt64BE(h,l,offset){H.writeInt32BE(h,offset);H.writeInt32BE(l,offset+4)}writeInt64BE(this._ah,this._al,0);writeInt64BE(this._bh,this._bl,8);writeInt64BE(this._ch,this._cl,16);writeInt64BE(this._dh,this._dl,24);writeInt64BE(this._eh,this._el,32);writeInt64BE(this._fh,this._fl,40);
+writeInt64BE(this._gh,this._gl,48);writeInt64BE(this._hh,this._hl,56);return H};module.exports=Sha512},{"./hash":163,inherits:107,"safe-buffer":156}],171:[function(require,module,exports){"use strict";var sjcl={cipher:{},hash:{},keyexchange:{},mode:{},misc:{},codec:{},exception:{corrupt:function(a){this.toString=function(){return"CORRUPT: "+this.message};this.message=a},invalid:function(a){this.toString=function(){return"INVALID: "+this.message};this.message=a},bug:function(a){this.toString=function(){return"BUG: "+this.message};this.message=a},notReady:function(a){this.toString=function(){return"NOT READY: "+this.message};this.message=a}}};sjcl.cipher.aes=function(a){this.s[0][0][0]||this.O();var b,c,d,e,f=this.s[0][4],g=this.s[1];b=a.length;var h=1;if(4!==b&&6!==b&&8!==b)throw new sjcl.exception.invalid("invalid aes key size");this.b=[d=a.slice(0),e=[]];for(a=b;a<4*b+28;a++){c=d[a-1];if(0===a%b||8===b&&4===a%b)c=f[c>>>24]<<24^f[c>>16&255]<<16^f[c>>8&255]<<8^f[c&255],0===a%b&&(c=c<<8^c>>>24^h<<24,h=h<<1^283*(h>>7));d[a]=d[a-b]^c}for(b=0;a;b++,a--)c=d[b&3?a:a-4],e[b]=4>=a||4>b?c:g[0][f[c>>>24]]^g[1][f[c>>16&255]]^g[2][f[c>>8&255]]^g[3][f[c&255]]};sjcl.cipher.aes.prototype={encrypt:function(a){return t(this,a,0)},decrypt:function(a){return t(this,a,1)},s:[[[],[],[],[],[]],[[],[],[],[],[]]],O:function(){var a=this.s[0],b=this.s[1],c=a[4],d=b[4],e,f,g,h=[],k=[],l,n,m,p;for(e=0;256>e;e++)k[(h[e]=e<<1^283*(e>>7))^e]=e;for(f=g=0;!c[f];f^=l||1,g=k[g]||1)for(m=g^g<<1^g<<2^g<<3^g<<4,m=m>>8^m&255^99,c[f]=m,d[m]=f,n=h[e=h[l=h[f]]],p=16843009*n^65537*e^257*l^16843008*f,n=257*h[m]^16843008*m,e=0;4>e;e++)a[e][f]=n=n<<24^n>>>8,b[e][m]=p=p<<24^p>>>8;for(e=0;5>e;e++)a[e]=a[e].slice(0),b[e]=b[e].slice(0)}};function t(a,b,c){if(4!==b.length)throw new sjcl.exception.invalid("invalid aes block size");var d=a.b[c],e=b[0]^d[0],f=b[c?3:1]^d[1],g=b[2]^d[2];b=b[c?1:3]^d[3];var h,k,l,n=d.length/4-2,m,p=4,r=[0,0,0,0];h=a.s[c];a=h[0];var q=h[1],v=h[2],w=h[3],x=h[4];for(m=0;m<n;m++)h=a[e>>>24]^q[f>>16&255]^v[g>>8&255]^w[b&255]^d[p],k=a[f>>>24]^q[g>>16&255]^v[b>>8&255]^w[e&255]^d[p+1],l=a[g>>>24]^q[b>>16&255]^v[e>>8&255]^w[f&255]^d[p+2],b=a[b>>>24]^q[e>>16&255]^v[f>>8&255]^w[g&255]^d[p+3],p+=4,e=h,f=k,g=l;for(m=0;4>m;m++)r[c?3&-m:m]=x[e>>>24]<<24^x[f>>16&255]<<16^x[g>>8&255]<<8^x[b&255]^d[p++],h=e,e=f,f=g,g=b,b=h;return r}sjcl.bitArray={bitSlice:function(a,b,c){a=sjcl.bitArray.$(a.slice(b/32),32-(b&31)).slice(1);return void 0===c?a:sjcl.bitArray.clamp(a,c-b)},extract:function(a,b,c){var d=Math.floor(-b-c&31);return((b+c-1^b)&-32?a[b/32|0]<<32-d^a[b/32+1|0]>>>d:a[b/32|0]>>>d)&(1<<c)-1},concat:function(a,b){if(0===a.length||0===b.length)return a.concat(b);var c=a[a.length-1],d=sjcl.bitArray.getPartial(c);return 32===d?a.concat(b):sjcl.bitArray.$(b,d,c|0,a.slice(0,a.length-1))},bitLength:function(a){var b=a.length;return 0===b?0:32*(b-1)+sjcl.bitArray.getPartial(a[b-1])},clamp:function(a,b){if(32*a.length<b)return a;a=a.slice(0,Math.ceil(b/32));var c=a.length;b=b&31;0<c&&b&&(a[c-1]=sjcl.bitArray.partial(b,a[c-1]&2147483648>>b-1,1));return a},partial:function(a,b,c){return 32===a?b:(c?b|0:b<<32-a)+1099511627776*a},getPartial:function(a){return Math.round(a/1099511627776)||32},equal:function(a,b){if(sjcl.bitArray.bitLength(a)!==sjcl.bitArray.bitLength(b))return!1;var c=0,d;for(d=0;d<a.length;d++)c|=a[d]^b[d];return 0===c},$:function(a,b,c,d){var e;e=0;for(void 0===d&&(d=[]);32<=b;b-=32)d.push(c),c=0;if(0===b)return d.concat(a);for(e=0;e<a.length;e++)d.push(c|a[e]>>>b),c=a[e]<<32-b;e=a.length?a[a.length-1]:0;a=sjcl.bitArray.getPartial(e);d.push(sjcl.bitArray.partial(b+a&31,32<b+a?c:d.pop(),1));return d},i:function(a,b){return[a[0]^b[0],a[1]^b[1],a[2]^b[2],a[3]^b[3]]},byteswapM:function(a){var b,c;for(b=0;b<a.length;++b)c=a[b],a[b]=c>>>24|c>>>8&65280|(c&65280)<<8|c<<24;return a}};sjcl.codec.utf8String={fromBits:function(a){var b="",c=sjcl.bitArray.bitLength(a),d,e;for(d=0;d<c/8;d++)0===(d&3)&&(e=a[d/4]),b+=String.fromCharCode(e>>>24),e<<=8;return decodeURIComponent(escape(b))},toBits:function(a){a=unescape(encodeURIComponent(a));var b=[],c,d=0;for(c=0;c<a.length;c++)d=d<<8|a.charCodeAt(c),3===(c&3)&&(b.push(d),d=0);c&3&&b.push(sjcl.bitArray.partial(8*(c&3),d));return b}};sjcl.codec.hex={fromBits:function(a){var b="",c;for(c=0;c<a.length;c++)b+=((a[c]|0)+0xf00000000000).toString(16).substr(4);return b.substr(0,sjcl.bitArray.bitLength(a)/4)},toBits:function(a){var b,c=[],d;a=a.replace(/\s|0x/g,"");d=a.length;a=a+"00000000";for(b=0;b<a.length;b+=8)c.push(parseInt(a.substr(b,8),16)^0);return sjcl.bitArray.clamp(c,4*d)}};sjcl.codec.base32={B:"ABCDEFGHIJKLMNOPQRSTUVWXYZ234567",X:"0123456789ABCDEFGHIJKLMNOPQRSTUV",BITS:32,BASE:5,REMAINING:27,fromBits:function(a,b,c){var d=sjcl.codec.base32.BASE,e=sjcl.codec.base32.REMAINING,f="",g=0,h=sjcl.codec.base32.B,k=0,l=sjcl.bitArray.bitLength(a);c&&(h=sjcl.codec.base32.X);for(c=0;f.length*d<l;)f+=h.charAt((k^a[c]>>>g)>>>e),g<d?(k=a[c]<<d-g,g+=e,c++):(k<<=d,g-=d);for(;f.length&7&&!b;)f+="=";return f},toBits:function(a,b){a=a.replace(/\s|=/g,"").toUpperCase();var c=sjcl.codec.base32.BITS,d=sjcl.codec.base32.BASE,e=sjcl.codec.base32.REMAINING,f=[],g,h=0,k=sjcl.codec.base32.B,l=0,n,m="base32";b&&(k=sjcl.codec.base32.X,m="base32hex");for(g=0;g<a.length;g++){n=k.indexOf(a.charAt(g));if(0>n){if(!b)try{return sjcl.codec.base32hex.toBits(a)}catch(p){}throw new sjcl.exception.invalid("this isn't "+m+"!")}h>e?(h-=e,f.push(l^n>>>h),l=n<<c-h):(h+=d,l^=n<<c-h)}h&56&&f.push(sjcl.bitArray.partial(h&56,l,1));return f}};sjcl.codec.base32hex={fromBits:function(a,b){return sjcl.codec.base32.fromBits(a,b,1)},toBits:function(a){return sjcl.codec.base32.toBits(a,1)}};sjcl.codec.base64={B:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",fromBits:function(a,b,c){var d="",e=0,f=sjcl.codec.base64.B,g=0,h=sjcl.bitArray.bitLength(a);c&&(f=f.substr(0,62)+"-_");for(c=0;6*d.length<h;)d+=f.charAt((g^a[c]>>>e)>>>26),6>e?(g=a[c]<<6-e,e+=26,c++):(g<<=6,e-=6);for(;d.length&3&&!b;)d+="=";return d},toBits:function(a,b){a=a.replace(/\s|=/g,"");var c=[],d,e=0,f=sjcl.codec.base64.B,g=0,h;b&&(f=f.substr(0,62)+"-_");for(d=0;d<a.length;d++){h=f.indexOf(a.charAt(d));if(0>h)throw new sjcl.exception.invalid("this isn't base64!");26<e?(e-=26,c.push(g^h>>>e),g=h<<32-e):(e+=6,g^=h<<32-e)}e&56&&c.push(sjcl.bitArray.partial(e&56,g,1));return c}};sjcl.codec.base64url={fromBits:function(a){return sjcl.codec.base64.fromBits(a,1,1)},toBits:function(a){return sjcl.codec.base64.toBits(a,1)}};sjcl.hash.sha256=function(a){this.b[0]||this.O();a?(this.F=a.F.slice(0),this.A=a.A.slice(0),this.l=a.l):this.reset()};sjcl.hash.sha256.hash=function(a){return(new sjcl.hash.sha256).update(a).finalize()};sjcl.hash.sha256.prototype={blockSize:512,reset:function(){this.F=this.Y.slice(0);this.A=[];this.l=0;return this},update:function(a){"string"===typeof a&&(a=sjcl.codec.utf8String.toBits(a));var b,c=this.A=sjcl.bitArray.concat(this.A,a);b=this.l;a=this.l=b+sjcl.bitArray.bitLength(a);if(9007199254740991<a)throw new sjcl.exception.invalid("Cannot hash more than 2^53 - 1 bits");if("undefined"!==typeof Uint32Array){var d=new Uint32Array(c),e=0;for(b=512+b-(512+b&511);b<=a;b+=512)u(this,d.subarray(16*e,16*(e+1))),e+=1;c.splice(0,16*e)}else for(b=512+b-(512+b&511);b<=a;b+=512)u(this,c.splice(0,16));return this},finalize:function(){var a,b=this.A,c=this.F,b=sjcl.bitArray.concat(b,[sjcl.bitArray.partial(1,1)]);for(a=b.length+2;a&15;a++)b.push(0);b.push(Math.floor(this.l/4294967296));for(b.push(this.l|0);b.length;)u(this,b.splice(0,16));this.reset();return c},Y:[],b:[],O:function(){function a(a){return 4294967296*(a-Math.floor(a))|0}for(var b=0,c=2,d,e;64>b;c++){e=!0;for(d=2;d*d<=c;d++)if(0===c%d){e=!1;break}e&&(8>b&&(this.Y[b]=a(Math.pow(c,.5))),this.b[b]=a(Math.pow(c,1/3)),b++)}}};function u(a,b){var c,d,e,f=a.F,g=a.b,h=f[0],k=f[1],l=f[2],n=f[3],m=f[4],p=f[5],r=f[6],q=f[7];for(c=0;64>c;c++)16>c?d=b[c]:(d=b[c+1&15],e=b[c+14&15],d=b[c&15]=(d>>>7^d>>>18^d>>>3^d<<25^d<<14)+(e>>>17^e>>>19^e>>>10^e<<15^e<<13)+b[c&15]+b[c+9&15]|0),d=d+q+(m>>>6^m>>>11^m>>>25^m<<26^m<<21^m<<7)+(r^m&(p^r))+g[c],q=r,r=p,p=m,m=n+d|0,n=l,l=k,k=h,h=d+(k&l^n&(k^l))+(k>>>2^k>>>13^k>>>22^k<<30^k<<19^k<<10)|0;f[0]=f[0]+h|0;f[1]=f[1]+k|0;f[2]=f[2]+l|0;f[3]=f[3]+n|0;f[4]=f[4]+m|0;f[5]=f[5]+p|0;f[6]=f[6]+r|0;f[7]=f[7]+q|0}sjcl.mode.ccm={name:"ccm",G:[],listenProgress:function(a){sjcl.mode.ccm.G.push(a)},unListenProgress:function(a){a=sjcl.mode.ccm.G.indexOf(a);-1<a&&sjcl.mode.ccm.G.splice(a,1)},fa:function(a){var b=sjcl.mode.ccm.G.slice(),c;for(c=0;c<b.length;c+=1)b[c](a)},encrypt:function(a,b,c,d,e){var f,g=b.slice(0),h=sjcl.bitArray,k=h.bitLength(c)/8,l=h.bitLength(g)/8;e=e||64;d=d||[];if(7>k)throw new sjcl.exception.invalid("ccm: iv must be at least 7 bytes");for(f=2;4>f&&l>>>8*f;f++);f<15-k&&(f=15-k);c=h.clamp(c,8*(15-f));b=sjcl.mode.ccm.V(a,b,c,d,e,f);g=sjcl.mode.ccm.C(a,g,c,b,e,f);return h.concat(g.data,g.tag)},decrypt:function(a,b,c,d,e){e=e||64;d=d||[];var f=sjcl.bitArray,g=f.bitLength(c)/8,h=f.bitLength(b),k=f.clamp(b,h-e),l=f.bitSlice(b,h-e),h=(h-e)/8;if(7>g)throw new sjcl.exception.invalid("ccm: iv must be at least 7 bytes");for(b=2;4>b&&h>>>8*b;b++);b<15-g&&(b=15-g);c=f.clamp(c,8*(15-b));k=sjcl.mode.ccm.C(a,k,c,l,e,b);a=sjcl.mode.ccm.V(a,k.data,c,d,e,b);if(!f.equal(k.tag,a))throw new sjcl.exception.corrupt("ccm: tag doesn't match");return k.data},na:function(a,b,c,d,e,f){var g=[],h=sjcl.bitArray,k=h.i;d=[h.partial(8,(b.length?64:0)|d-2<<2|f-1)];d=h.concat(d,c);d[3]|=e;d=a.encrypt(d);if(b.length)for(c=h.bitLength(b)/8,65279>=c?g=[h.partial(16,c)]:4294967295>=c&&(g=h.concat([h.partial(16,65534)],[c])),g=h.concat(g,b),b=0;b<g.length;b+=4)d=a.encrypt(k(d,g.slice(b,b+4).concat([0,0,0])));return d},V:function(a,b,c,d,e,f){var g=sjcl.bitArray,h=g.i;e/=8;if(e%2||4>e||16<e)throw new sjcl.exception.invalid("ccm: invalid tag length");if(4294967295<d.length||4294967295<b.length)throw new sjcl.exception.bug("ccm: can't deal with 4GiB or more data");c=sjcl.mode.ccm.na(a,d,c,e,g.bitLength(b)/8,f);for(d=0;d<b.length;d+=4)c=a.encrypt(h(c,b.slice(d,d+4).concat([0,0,0])));return g.clamp(c,8*e)},C:function(a,b,c,d,e,f){var g,h=sjcl.bitArray;g=h.i;var k=b.length,l=h.bitLength(b),n=k/50,m=n;c=h.concat([h.partial(8,f-1)],c).concat([0,0,0]).slice(0,4);d=h.bitSlice(g(d,a.encrypt(c)),0,e);if(!k)return{tag:d,data:[]};for(g=0;g<k;g+=4)g>n&&(sjcl.mode.ccm.fa(g/k),n+=m),c[3]++,e=a.encrypt(c),b[g]^=e[0],b[g+1]^=e[1],b[g+2]^=e[2],b[g+3]^=e[3];return{tag:d,data:h.clamp(b,l)}}};sjcl.mode.ocb2={name:"ocb2",encrypt:function(a,b,c,d,e,f){if(128!==sjcl.bitArray.bitLength(c))throw new sjcl.exception.invalid("ocb iv must be 128 bits");var g,h=sjcl.mode.ocb2.S,k=sjcl.bitArray,l=k.i,n=[0,0,0,0];c=h(a.encrypt(c));var m,p=[];d=d||[];e=e||64;for(g=0;g+4<b.length;g+=4)m=b.slice(g,g+4),n=l(n,m),p=p.concat(l(c,a.encrypt(l(c,m)))),c=h(c);m=b.slice(g);b=k.bitLength(m);g=a.encrypt(l(c,[0,0,0,b]));m=k.clamp(l(m.concat([0,0,0]),g),b);n=l(n,l(m.concat([0,0,0]),g));n=a.encrypt(l(n,l(c,h(c))));d.length&&(n=l(n,f?d:sjcl.mode.ocb2.pmac(a,d)));return p.concat(k.concat(m,k.clamp(n,e)))},decrypt:function(a,b,c,d,e,f){if(128!==sjcl.bitArray.bitLength(c))throw new sjcl.exception.invalid("ocb iv must be 128 bits");e=e||64;var g=sjcl.mode.ocb2.S,h=sjcl.bitArray,k=h.i,l=[0,0,0,0],n=g(a.encrypt(c)),m,p,r=sjcl.bitArray.bitLength(b)-e,q=[];d=d||[];for(c=0;c+4<r/32;c+=4)m=k(n,a.decrypt(k(n,b.slice(c,c+4)))),l=k(l,m),q=q.concat(m),n=g(n);p=r-32*c;m=a.encrypt(k(n,[0,0,0,p]));m=k(m,h.clamp(b.slice(c),p).concat([0,0,0]));l=k(l,m);l=a.encrypt(k(l,k(n,g(n))));d.length&&(l=k(l,f?d:sjcl.mode.ocb2.pmac(a,d)));if(!h.equal(h.clamp(l,e),h.bitSlice(b,r)))throw new sjcl.exception.corrupt("ocb: tag doesn't match");return q.concat(h.clamp(m,p))},pmac:function(a,b){var c,d=sjcl.mode.ocb2.S,e=sjcl.bitArray,f=e.i,g=[0,0,0,0],h=a.encrypt([0,0,0,0]),h=f(h,d(d(h)));for(c=0;c+4<b.length;c+=4)h=d(h),g=f(g,a.encrypt(f(h,b.slice(c,c+4))));c=b.slice(c);128>e.bitLength(c)&&(h=f(h,d(h)),c=e.concat(c,[-2147483648,0,0,0]));g=f(g,c);return a.encrypt(f(d(f(h,d(h))),g))},S:function(a){return[a[0]<<1^a[1]>>>31,a[1]<<1^a[2]>>>31,a[2]<<1^a[3]>>>31,a[3]<<1^135*(a[0]>>>31)]}};sjcl.mode.gcm={name:"gcm",encrypt:function(a,b,c,d,e){var f=b.slice(0);b=sjcl.bitArray;d=d||[];a=sjcl.mode.gcm.C(!0,a,f,d,c,e||128);return b.concat(a.data,a.tag)},decrypt:function(a,b,c,d,e){var f=b.slice(0),g=sjcl.bitArray,h=g.bitLength(f);e=e||128;d=d||[];e<=h?(b=g.bitSlice(f,h-e),f=g.bitSlice(f,0,h-e)):(b=f,f=[]);a=sjcl.mode.gcm.C(!1,a,f,d,c,e);if(!g.equal(a.tag,b))throw new sjcl.exception.corrupt("gcm: tag doesn't match");return a.data},ka:function(a,b){var c,d,e,f,g,h=sjcl.bitArray.i;e=[0,0,0,0];f=b.slice(0);for(c=0;128>c;c++){(d=0!==(a[Math.floor(c/32)]&1<<31-c%32))&&(e=h(e,f));g=0!==(f[3]&1);for(d=3;0<d;d--)f[d]=f[d]>>>1|(f[d-1]&1)<<31;f[0]>>>=1;g&&(f[0]^=-520093696)}return e},j:function(a,b,c){var d,e=c.length;b=b.slice(0);for(d=0;d<e;d+=4)b[0]^=4294967295&c[d],b[1]^=4294967295&c[d+1],b[2]^=4294967295&c[d+2],b[3]^=4294967295&c[d+3],b=sjcl.mode.gcm.ka(b,a);return b},C:function(a,b,c,d,e,f){var g,h,k,l,n,m,p,r,q=sjcl.bitArray;m=c.length;p=q.bitLength(c);r=q.bitLength(d);h=q.bitLength(e);g=b.encrypt([0,0,0,0]);96===h?(e=e.slice(0),e=q.concat(e,[1])):(e=sjcl.mode.gcm.j(g,[0,0,0,0],e),e=sjcl.mode.gcm.j(g,e,[0,0,Math.floor(h/4294967296),h&4294967295]));h=sjcl.mode.gcm.j(g,[0,0,0,0],d);n=e.slice(0);d=h.slice(0);a||(d=sjcl.mode.gcm.j(g,h,c));for(l=0;l<m;l+=4)n[3]++,k=b.encrypt(n),c[l]^=k[0],c[l+1]^=k[1],c[l+2]^=k[2],c[l+3]^=k[3];c=q.clamp(c,p);a&&(d=sjcl.mode.gcm.j(g,h,c));a=[Math.floor(r/4294967296),r&4294967295,Math.floor(p/4294967296),p&4294967295];d=sjcl.mode.gcm.j(g,d,a);k=b.encrypt(e);d[0]^=k[0];d[1]^=k[1];d[2]^=k[2];d[3]^=k[3];return{tag:q.bitSlice(d,0,f),data:c}}};sjcl.misc.hmac=function(a,b){this.W=b=b||sjcl.hash.sha256;var c=[[],[]],d,e=b.prototype.blockSize/32;this.w=[new b,new b];a.length>e&&(a=b.hash(a));for(d=0;d<e;d++)c[0][d]=a[d]^909522486,c[1][d]=a[d]^1549556828;this.w[0].update(c[0]);this.w[1].update(c[1]);this.R=new b(this.w[0])};sjcl.misc.hmac.prototype.encrypt=sjcl.misc.hmac.prototype.mac=function(a){if(this.aa)throw new sjcl.exception.invalid("encrypt on already updated hmac called!");this.update(a);return this.digest(a)};sjcl.misc.hmac.prototype.reset=function(){this.R=new this.W(this.w[0]);this.aa=!1};sjcl.misc.hmac.prototype.update=function(a){this.aa=!0;this.R.update(a)};sjcl.misc.hmac.prototype.digest=function(){var a=this.R.finalize(),a=new this.W(this.w[1]).update(a).finalize();this.reset();return a};sjcl.misc.pbkdf2=function(a,b,c,d,e){c=c||1e4;if(0>d||0>c)throw new sjcl.exception.invalid("invalid params to pbkdf2");"string"===typeof a&&(a=sjcl.codec.utf8String.toBits(a));"string"===typeof b&&(b=sjcl.codec.utf8String.toBits(b));e=e||sjcl.misc.hmac;a=new e(a);var f,g,h,k,l=[],n=sjcl.bitArray;for(k=1;32*l.length<(d||1);k++){e=f=a.encrypt(n.concat(b,[k]));for(g=1;g<c;g++)for(f=a.encrypt(f),h=0;h<f.length;h++)e[h]^=f[h];l=l.concat(e)}d&&(l=n.clamp(l,d));return l};sjcl.prng=function(a){this.c=[new sjcl.hash.sha256];this.m=[0];this.P=0;this.H={};this.N=0;this.U={};this.Z=this.f=this.o=this.ha=0;this.b=[0,0,0,0,0,0,0,0];this.h=[0,0,0,0];this.L=void 0;this.M=a;this.D=!1;this.K={progress:{},seeded:{}};this.u=this.ga=0;this.I=1;this.J=2;this.ca=65536;this.T=[0,48,64,96,128,192,256,384,512,768,1024];this.da=3e4;this.ba=80};sjcl.prng.prototype={randomWords:function(a,b){var c=[],d;d=this.isReady(b);var e;if(d===this.u)throw new sjcl.exception.notReady("generator isn't seeded");if(d&this.J){d=!(d&this.I);e=[];var f=0,g;this.Z=e[0]=(new Date).valueOf()+this.da;for(g=0;16>g;g++)e.push(4294967296*Math.random()|0);for(g=0;g<this.c.length&&(e=e.concat(this.c[g].finalize()),f+=this.m[g],this.m[g]=0,d||!(this.P&1<<g));g++);this.P>=1<<this.c.length&&(this.c.push(new sjcl.hash.sha256),this.m.push(0));this.f-=f;f>this.o&&(this.o=f);this.P++;this.b=sjcl.hash.sha256.hash(this.b.concat(e));this.L=new sjcl.cipher.aes(this.b);for(d=0;4>d&&(this.h[d]=this.h[d]+1|0,!this.h[d]);d++);}for(d=0;d<a;d+=4)0===(d+1)%this.ca&&y(this),e=z(this),c.push(e[0],e[1],e[2],e[3]);y(this);return c.slice(0,a)},setDefaultParanoia:function(a,b){if(0===a&&"Setting paranoia=0 will ruin your security; use it only for testing"!==b)throw new sjcl.exception.invalid("Setting paranoia=0 will ruin your security; use it only for testing");this.M=a},addEntropy:function(a,b,c){c=c||"user";var d,e,f=(new Date).valueOf(),g=this.H[c],h=this.isReady(),k=0;d=this.U[c];void 0===d&&(d=this.U[c]=this.ha++);void 0===g&&(g=this.H[c]=0);this.H[c]=(this.H[c]+1)%this.c.length;switch(typeof a){case"number":void 0===b&&(b=1);this.c[g].update([d,this.N++,1,b,f,1,a|0]);break;case"object":c=Object.prototype.toString.call(a);if("[object Uint32Array]"===c){e=[];for(c=0;c<a.length;c++)e.push(a[c]);a=e}else for("[object Array]"!==c&&(k=1),c=0;c<a.length&&!k;c++)"number"!==typeof a[c]&&(k=1);if(!k){if(void 0===b)for(c=b=0;c<a.length;c++)for(e=a[c];0<e;)b++,e=e>>>1;this.c[g].update([d,this.N++,2,b,f,a.length].concat(a))}break;case"string":void 0===b&&(b=a.length);this.c[g].update([d,this.N++,3,b,f,a.length]);this.c[g].update(a);break;default:k=1}if(k)throw new sjcl.exception.bug("random: addEntropy only supports number, array of numbers or string");this.m[g]+=b;this.f+=b;h===this.u&&(this.isReady()!==this.u&&A("seeded",Math.max(this.o,this.f)),A("progress",this.getProgress()))},isReady:function(a){a=this.T[void 0!==a?a:this.M];return this.o&&this.o>=a?this.m[0]>this.ba&&(new Date).valueOf()>this.Z?this.J|this.I:this.I:this.f>=a?this.J|this.u:this.u},getProgress:function(a){a=this.T[a?a:this.M];return this.o>=a?1:this.f>a?1:this.f/a},startCollectors:function(){if(!this.D){this.a={loadTimeCollector:B(this,this.ma),mouseCollector:B(this,this.oa),keyboardCollector:B(this,this.la),accelerometerCollector:B(this,this.ea),touchCollector:B(this,this.qa)};if(window.addEventListener)window.addEventListener("load",this.a.loadTimeCollector,!1),window.addEventListener("mousemove",this.a.mouseCollector,!1),window.addEventListener("keypress",this.a.keyboardCollector,!1),window.addEventListener("devicemotion",this.a.accelerometerCollector,!1),window.addEventListener("touchmove",this.a.touchCollector,!1);else if(document.attachEvent)document.attachEvent("onload",this.a.loadTimeCollector),document.attachEvent("onmousemove",this.a.mouseCollector),document.attachEvent("keypress",this.a.keyboardCollector);else throw new sjcl.exception.bug("can't attach event");this.D=!0}},stopCollectors:function(){this.D&&(window.removeEventListener?(window.removeEventListener("load",this.a.loadTimeCollector,!1),window.removeEventListener("mousemove",this.a.mouseCollector,!1),window.removeEventListener("keypress",this.a.keyboardCollector,!1),window.removeEventListener("devicemotion",this.a.accelerometerCollector,!1),window.removeEventListener("touchmove",this.a.touchCollector,!1)):document.detachEvent&&(document.detachEvent("onload",this.a.loadTimeCollector),document.detachEvent("onmousemove",this.a.mouseCollector),document.detachEvent("keypress",this.a.keyboardCollector)),this.D=!1)},addEventListener:function(a,b){this.K[a][this.ga++]=b},removeEventListener:function(a,b){var c,d,e=this.K[a],f=[];for(d in e)e.hasOwnProperty(d)&&e[d]===b&&f.push(d);for(c=0;c<f.length;c++)d=f[c],delete e[d]},la:function(){C(this,1)},oa:function(a){var b,c;try{b=a.x||a.clientX||a.offsetX||0,c=a.y||a.clientY||a.offsetY||0}catch(d){c=b=0}0!=b&&0!=c&&this.addEntropy([b,c],2,"mouse");C(this,0)},qa:function(a){a=a.touches[0]||a.changedTouches[0];this.addEntropy([a.pageX||a.clientX,a.pageY||a.clientY],1,"touch");C(this,0)},ma:function(){C(this,2)},ea:function(a){a=a.accelerationIncludingGravity.x||a.accelerationIncludingGravity.y||a.accelerationIncludingGravity.z;if(window.orientation){var b=window.orientation;"number"===typeof b&&this.addEntropy(b,1,"accelerometer")}a&&this.addEntropy(a,2,"accelerometer");C(this,0)}};function A(a,b){var c,d=sjcl.random.K[a],e=[];for(c in d)d.hasOwnProperty(c)&&e.push(d[c]);for(c=0;c<e.length;c++)e[c](b)}function C(a,b){"undefined"!==typeof window&&window.performance&&"function"===typeof window.performance.now?a.addEntropy(window.performance.now(),b,"loadtime"):a.addEntropy((new Date).valueOf(),b,"loadtime")}function y(a){a.b=z(a).concat(z(a));a.L=new sjcl.cipher.aes(a.b)}function z(a){for(var b=0;4>b&&(a.h[b]=a.h[b]+1|0,!a.h[b]);b++);return a.L.encrypt(a.h)}function B(a,b){return function(){b.apply(a,arguments)}}sjcl.random=new sjcl.prng(6);a:try{var D,E,F,G;if(G="undefined"!==typeof module&&module.exports){var H;try{H=require("crypto")}catch(a){H=null}G=E=H}if(G&&E.randomBytes)D=E.randomBytes(128),D=new Uint32Array(new Uint8Array(D).buffer),sjcl.random.addEntropy(D,1024,"crypto['randomBytes']");else if("undefined"!==typeof window&&"undefined"!==typeof Uint32Array){F=new Uint32Array(32);if(window.crypto&&window.crypto.getRandomValues)window.crypto.getRandomValues(F);else if(window.msCrypto&&window.msCrypto.getRandomValues)window.msCrypto.getRandomValues(F);else break a;sjcl.random.addEntropy(F,1024,"crypto['getRandomValues']")}}catch(a){"undefined"!==typeof window&&window.console&&(console.log("There was an error collecting entropy from the browser:"),console.log(a))}sjcl.json={defaults:{v:1,iter:1e4,ks:128,ts:64,mode:"ccm",adata:"",cipher:"aes"},ja:function(a,b,c,d){c=c||{};d=d||{};var e=sjcl.json,f=e.g({iv:sjcl.random.randomWords(4,0)},e.defaults),g;e.g(f,c);c=f.adata;"string"===typeof f.salt&&(f.salt=sjcl.codec.base64.toBits(f.salt));"string"===typeof f.iv&&(f.iv=sjcl.codec.base64.toBits(f.iv));if(!sjcl.mode[f.mode]||!sjcl.cipher[f.cipher]||"string"===typeof a&&100>=f.iter||64!==f.ts&&96!==f.ts&&128!==f.ts||128!==f.ks&&192!==f.ks&&256!==f.ks||2>f.iv.length||4<f.iv.length)throw new sjcl.exception.invalid("json encrypt: invalid parameters");"string"===typeof a?(g=sjcl.misc.cachedPbkdf2(a,f),a=g.key.slice(0,f.ks/32),f.salt=g.salt):sjcl.ecc&&a instanceof sjcl.ecc.elGamal.publicKey&&(g=a.kem(),f.kemtag=g.tag,a=g.key.slice(0,f.ks/32));"string"===typeof b&&(b=sjcl.codec.utf8String.toBits(b));"string"===typeof c&&(f.adata=c=sjcl.codec.utf8String.toBits(c));g=new sjcl.cipher[f.cipher](a);e.g(d,f);d.key=a;f.ct="ccm"===f.mode&&sjcl.arrayBuffer&&sjcl.arrayBuffer.ccm&&b instanceof ArrayBuffer?sjcl.arrayBuffer.ccm.encrypt(g,b,f.iv,c,f.ts):sjcl.mode[f.mode].encrypt(g,b,f.iv,c,f.ts);return f},encrypt:function(a,b,c,d){var e=sjcl.json,f=e.ja.apply(e,arguments);return e.encode(f)},ia:function(a,b,c,d){c=c||{};d=d||{};var e=sjcl.json;b=e.g(e.g(e.g({},e.defaults),b),c,!0);var f,g;f=b.adata;"string"===typeof b.salt&&(b.salt=sjcl.codec.base64.toBits(b.salt));"string"===typeof b.iv&&(b.iv=sjcl.codec.base64.toBits(b.iv));if(!sjcl.mode[b.mode]||!sjcl.cipher[b.cipher]||"string"===typeof a&&100>=b.iter||64!==b.ts&&96!==b.ts&&128!==b.ts||128!==b.ks&&192!==b.ks&&256!==b.ks||!b.iv||2>b.iv.length||4<b.iv.length)throw new sjcl.exception.invalid("json decrypt: invalid parameters");"string"===typeof a?(g=sjcl.misc.cachedPbkdf2(a,b),a=g.key.slice(0,b.ks/32),b.salt=g.salt):sjcl.ecc&&a instanceof sjcl.ecc.elGamal.secretKey&&(a=a.unkem(sjcl.codec.base64.toBits(b.kemtag)).slice(0,b.ks/32));"string"===typeof f&&(f=sjcl.codec.utf8String.toBits(f));g=new sjcl.cipher[b.cipher](a);f="ccm"===b.mode&&sjcl.arrayBuffer&&sjcl.arrayBuffer.ccm&&b.ct instanceof ArrayBuffer?sjcl.arrayBuffer.ccm.decrypt(g,b.ct,b.iv,b.tag,f,b.ts):sjcl.mode[b.mode].decrypt(g,b.ct,b.iv,f,b.ts);e.g(d,b);d.key=a;return 1===c.raw?f:sjcl.codec.utf8String.fromBits(f)},decrypt:function(a,b,c,d){var e=sjcl.json;return e.ia(a,e.decode(b),c,d)},encode:function(a){var b,c="{",d="";for(b in a)if(a.hasOwnProperty(b)){if(!b.match(/^[a-z0-9]+$/i))throw new sjcl.exception.invalid("json encode: invalid property name");c+=d+'"'+b+'":';d=",";switch(typeof a[b]){case"number":case"boolean":c+=a[b];break;case"string":c+='"'+escape(a[b])+'"';break;case"object":c+='"'+sjcl.codec.base64.fromBits(a[b],0)+'"';break;default:throw new sjcl.exception.bug("json encode: unsupported type")}}return c+"}"},decode:function(a){a=a.replace(/\s/g,"");if(!a.match(/^\{.*\}$/))throw new sjcl.exception.invalid("json decode: this isn't json!");a=a.replace(/^\{|\}$/g,"").split(/,/);var b={},c,d;for(c=0;c<a.length;c++){if(!(d=a[c].match(/^\s*(?:(["']?)([a-z][a-z0-9]*)\1)\s*:\s*(?:(-?\d+)|"([a-z0-9+\/%*_.@=\-]*)"|(true|false))$/i)))throw new sjcl.exception.invalid("json decode: this isn't json!");null!=d[3]?b[d[2]]=parseInt(d[3],10):null!=d[4]?b[d[2]]=d[2].match(/^(ct|adata|salt|iv)$/)?sjcl.codec.base64.toBits(d[4]):unescape(d[4]):null!=d[5]&&(b[d[2]]="true"===d[5])}return b},g:function(a,b,c){void 0===a&&(a={});if(void 0===b)return a;for(var d in b)if(b.hasOwnProperty(d)){if(c&&void 0!==a[d]&&a[d]!==b[d])throw new sjcl.exception.invalid("required parameter overridden");a[d]=b[d]}return a},sa:function(a,b){var c={},d;for(d in a)a.hasOwnProperty(d)&&a[d]!==b[d]&&(c[d]=a[d]);return c},ra:function(a,b){var c={},d;for(d=0;d<b.length;d++)void 0!==a[b[d]]&&(c[b[d]]=a[b[d]]);return c}};sjcl.encrypt=sjcl.json.encrypt;sjcl.decrypt=sjcl.json.decrypt;sjcl.misc.pa={};sjcl.misc.cachedPbkdf2=function(a,b){var c=sjcl.misc.pa,d;b=b||{};d=b.iter||1e3;c=c[a]=c[a]||{};d=c[d]=c[d]||{firstSalt:b.salt&&b.salt.length?b.salt.slice(0):sjcl.random.randomWords(2,0)};c=void 0===b.salt?d.firstSalt:b.salt;d[c]=d[c]||sjcl.misc.pbkdf2(a,c,b.iter);return{key:d[c].slice(0),salt:c.slice(0)}};"undefined"!==typeof module&&module.exports&&(module.exports=sjcl);"function"===typeof define&&define([],function(){return sjcl})},{crypto:62}],172:[function(require,module,exports){module.exports=Stream;var EE=require("events").EventEmitter;var inherits=require("inherits");inherits(Stream,EE);Stream.Readable=require("readable-stream/readable.js");Stream.Writable=require("readable-stream/writable.js");Stream.Duplex=require("readable-stream/duplex.js");Stream.Transform=require("readable-stream/transform.js");Stream.PassThrough=require("readable-stream/passthrough.js");Stream.Stream=Stream;function Stream(){EE.call(this)}Stream.prototype.pipe=function(dest,options){var source=this;function ondata(chunk){if(dest.writable){if(false===dest.write(chunk)&&source.pause){source.pause()}}}source.on("data",ondata);function ondrain(){if(source.readable&&source.resume){source.resume()}}dest.on("drain",ondrain);if(!dest._isStdio&&(!options||options.end!==false)){source.on("end",onend);source.on("close",onclose)}var didOnEnd=false;function onend(){if(didOnEnd)return;didOnEnd=true;dest.end()}function onclose(){if(didOnEnd)return;didOnEnd=true;if(typeof dest.destroy==="function")dest.destroy()}function onerror(er){cleanup();if(EE.listenerCount(this,"error")===0){throw er}}source.on("error",onerror);dest.on("error",onerror);function cleanup(){source.removeListener("data",ondata);dest.removeListener("drain",ondrain);source.removeListener("end",onend);source.removeListener("close",onclose);source.removeListener("error",onerror);dest.removeListener("error",onerror);source.removeListener("end",cleanup);source.removeListener("close",cleanup);dest.removeListener("close",cleanup)}source.on("end",cleanup);source.on("close",cleanup);dest.on("close",cleanup);dest.emit("pipe",source);return dest}},{events:89,inherits:107,"readable-stream/duplex.js":142,"readable-stream/passthrough.js":151,"readable-stream/readable.js":152,"readable-stream/transform.js":153,"readable-stream/writable.js":154}],173:[function(require,module,exports){"use strict";var Buffer=require("safe-buffer").Buffer;var isEncoding=Buffer.isEncoding||function(encoding){encoding=""+encoding;switch(encoding&&encoding.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return true;default:return false}};function _normalizeEncoding(enc){if(!enc)return"utf8";var retried;while(true){switch(enc){case"utf8":case"utf-8":return"utf8";case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return"utf16le";case"latin1":case"binary":return"latin1";case"base64":case"ascii":case"hex":return enc;default:if(retried)return;enc=(""+enc).toLowerCase();retried=true}}}function normalizeEncoding(enc){var nenc=_normalizeEncoding(enc);if(typeof nenc!=="string"&&(Buffer.isEncoding===isEncoding||!isEncoding(enc)))throw new Error("Unknown encoding: "+enc);return nenc||enc}exports.StringDecoder=StringDecoder;function StringDecoder(encoding){this.encoding=normalizeEncoding(encoding);var nb;switch(this.encoding){case"utf16le":this.text=utf16Text;this.end=utf16End;nb=4;break;case"utf8":this.fillLast=utf8FillLast;nb=4;break;case"base64":this.text=base64Text;this.end=base64End;nb=3;break;default:this.write=simpleWrite;this.end=simpleEnd;return}this.lastNeed=0;this.lastTotal=0;this.lastChar=Buffer.allocUnsafe(nb)}StringDecoder.prototype.write=function(buf){if(buf.length===0)return"";var r;var i;if(this.lastNeed){r=this.fillLast(buf);if(r===undefined)return"";i=this.lastNeed;this.lastNeed=0}else{i=0}if(i<buf.length)return r?r+this.text(buf,i):this.text(buf,i);return r||""};StringDecoder.prototype.end=utf8End;StringDecoder.prototype.text=utf8Text;StringDecoder.prototype.fillLast=function(buf){if(this.lastNeed<=buf.length){buf.copy(this.lastChar,this.lastTotal-this.lastNeed,0,this.lastNeed);return this.lastChar.toString(this.encoding,0,this.lastTotal)}buf.copy(this.lastChar,this.lastTotal-this.lastNeed,0,buf.length);this.lastNeed-=buf.length};function utf8CheckByte(byte){if(byte<=127)return 0;else if(byte>>5===6)return 2;else if(byte>>4===14)return 3;else if(byte>>3===30)return 4;return-1}function utf8CheckIncomplete(self,buf,i){var j=buf.length-1;if(j<i)return 0;var nb=utf8CheckByte(buf[j]);if(nb>=0){if(nb>0)self.lastNeed=nb-1;return nb}if(--j<i)return 0;nb=utf8CheckByte(buf[j]);if(nb>=0){if(nb>0)self.lastNeed=nb-2;return nb}if(--j<i)return 0;nb=utf8CheckByte(buf[j]);if(nb>=0){if(nb>0){if(nb===2)nb=0;else self.lastNeed=nb-3}return nb}return 0}function utf8CheckExtraBytes(self,buf,p){if((buf[0]&192)!==128){self.lastNeed=0;return"�".repeat(p)}if(self.lastNeed>1&&buf.length>1){if((buf[1]&192)!==128){self.lastNeed=1;return"�".repeat(p+1)}if(self.lastNeed>2&&buf.length>2){if((buf[2]&192)!==128){self.lastNeed=2;return"�".repeat(p+2)}}}}function utf8FillLast(buf){var p=this.lastTotal-this.lastNeed;var r=utf8CheckExtraBytes(this,buf,p);if(r!==undefined)return r;if(this.lastNeed<=buf.length){buf.copy(this.lastChar,p,0,this.lastNeed);return this.lastChar.toString(this.encoding,0,this.lastTotal)}buf.copy(this.lastChar,p,0,buf.length);this.lastNeed-=buf.length}function utf8Text(buf,i){var total=utf8CheckIncomplete(this,buf,i);if(!this.lastNeed)return buf.toString("utf8",i);this.lastTotal=total;var end=buf.length-(total-this.lastNeed);buf.copy(this.lastChar,0,end);return buf.toString("utf8",i,end)}function utf8End(buf){var r=buf&&buf.length?this.write(buf):"";if(this.lastNeed)return r+"�".repeat(this.lastTotal-this.lastNeed);return r}function utf16Text(buf,i){if((buf.length-i)%2===0){var r=buf.toString("utf16le",i);if(r){var c=r.charCodeAt(r.length-1);if(c>=55296&&c<=56319){this.lastNeed=2;this.lastTotal=4;this.lastChar[0]=buf[buf.length-2];this.lastChar[1]=buf[buf.length-1];return r.slice(0,-1)}}return r}this.lastNeed=1;this.lastTotal=2;this.lastChar[0]=buf[buf.length-1];return buf.toString("utf16le",i,buf.length-1)}function utf16End(buf){var r=buf&&buf.length?this.write(buf):"";if(this.lastNeed){var end=this.lastTotal-this.lastNeed;return r+this.lastChar.toString("utf16le",0,end)}return r}function base64Text(buf,i){var n=(buf.length-i)%3;if(n===0)return buf.toString("base64",i);this.lastNeed=3-n;this.lastTotal=3;if(n===1){this.lastChar[0]=buf[buf.length-1]}else{this.lastChar[0]=buf[buf.length-2];this.lastChar[1]=buf[buf.length-1]}return buf.toString("base64",i,buf.length-n)}function base64End(buf){var r=buf&&buf.length?this.write(buf):"";if(this.lastNeed)return r+this.lastChar.toString("base64",0,3-this.lastNeed);return r}function simpleWrite(buf){return buf.toString(this.encoding)}function simpleEnd(buf){return buf&&buf.length?this.write(buf):""}},{"safe-buffer":156}],174:[function(require,module,exports){
+(function(global){module.exports=deprecate;function deprecate(fn,msg){if(config("noDeprecation")){return fn}var warned=false;function deprecated(){if(!warned){if(config("throwDeprecation")){throw new Error(msg)}else if(config("traceDeprecation")){console.trace(msg)}else{console.warn(msg)}warned=true}return fn.apply(this,arguments)}return deprecated}function config(name){try{if(!global.localStorage)return false}catch(_){return false}var val=global.localStorage[name];if(null==val)return false;return String(val).toLowerCase()==="true"}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{}],175:[function(require,module,exports){(function(global){var rng;var crypto=global.crypto||global.msCrypto;if(crypto&&crypto.getRandomValues){var _rnds8=new Uint8Array(16);rng=function whatwgRNG(){crypto.getRandomValues(_rnds8);return _rnds8}}if(!rng){var _rnds=new Array(16);rng=function(){for(var i=0,r;i<16;i++){if((i&3)===0)r=Math.random()*4294967296;_rnds[i]=r>>>((i&3)<<3)&255}return _rnds}}module.exports=rng}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{}],176:[function(require,module,exports){var _rng=require("./lib/rng");var _byteToHex=[];var _hexToByte={};for(var i=0;i<256;++i){_byteToHex[i]=(i+256).toString(16).substr(1);_hexToByte[_byteToHex[i]]=i}function buff_to_string(buf,offset){var i=offset||0;var bth=_byteToHex;return bth[buf[i++]]+bth[buf[i++]]+bth[buf[i++]]+bth[buf[i++]]+"-"+bth[buf[i++]]+bth[buf[i++]]+"-"+bth[buf[i++]]+bth[buf[i++]]+"-"+bth[buf[i++]]+bth[buf[i++]]+"-"+bth[buf[i++]]+bth[buf[i++]]+bth[buf[i++]]+bth[buf[i++]]+bth[buf[i++]]+bth[buf[i++]]}var _seedBytes=_rng();var _nodeId=[_seedBytes[0]|1,_seedBytes[1],_seedBytes[2],_seedBytes[3],_seedBytes[4],_seedBytes[5]];var _clockseq=(_seedBytes[6]<<8|_seedBytes[7])&16383;var _lastMSecs=0,_lastNSecs=0;function v1(options,buf,offset){var i=buf&&offset||0;var b=buf||[];options=options||{};var clockseq=options.clockseq!==undefined?options.clockseq:_clockseq;var msecs=options.msecs!==undefined?options.msecs:(new Date).getTime();var nsecs=options.nsecs!==undefined?options.nsecs:_lastNSecs+1;var dt=msecs-_lastMSecs+(nsecs-_lastNSecs)/1e4;if(dt<0&&options.clockseq===undefined){clockseq=clockseq+1&16383}if((dt<0||msecs>_lastMSecs)&&options.nsecs===undefined){nsecs=0}if(nsecs>=1e4){throw new Error("uuid.v1(): Can't create more than 10M uuids/sec")}_lastMSecs=msecs;_lastNSecs=nsecs;_clockseq=clockseq;msecs+=122192928e5;var tl=((msecs&268435455)*1e4+nsecs)%4294967296;b[i++]=tl>>>24&255;b[i++]=tl>>>16&255;b[i++]=tl>>>8&255;b[i++]=tl&255;var tmh=msecs/4294967296*1e4&268435455;b[i++]=tmh>>>8&255;b[i++]=tmh&255;b[i++]=tmh>>>24&15|16;b[i++]=tmh>>>16&255;b[i++]=clockseq>>>8|128;b[i++]=clockseq&255;var node=options.node||_nodeId;for(var n=0;n<6;++n){b[i+n]=node[n]}return buf?buf:buff_to_string(b)}function v4(options,buf,offset){var i=buf&&offset||0;if(typeof options=="string"){buf=options=="binary"?new Array(16):null;options=null}options=options||{};var rnds=options.random||(options.rng||_rng)();rnds[6]=rnds[6]&15|64;rnds[8]=rnds[8]&63|128;if(buf){for(var ii=0;ii<16;++ii){buf[i+ii]=rnds[ii]}}return buf||buff_to_string(rnds)}var uuid=v4;uuid.v1=v1;uuid.v4=v4;module.exports=uuid},{"./lib/rng":175}],177:[function(require,module,exports){var indexOf=require("indexof");var Object_keys=function(obj){if(Object.keys)return Object.keys(obj);else{var res=[];for(var key in obj)res.push(key);return res}};var forEach=function(xs,fn){if(xs.forEach)return xs.forEach(fn);else for(var i=0;i<xs.length;i++){fn(xs[i],i,xs)}};var defineProp=function(){try{Object.defineProperty({},"_",{});return function(obj,name,value){Object.defineProperty(obj,name,{writable:true,enumerable:false,configurable:true,value:value})}}catch(e){return function(obj,name,value){obj[name]=value}}}();var globals=["Array","Boolean","Date","Error","EvalError","Function","Infinity","JSON","Math","NaN","Number","Object","RangeError","ReferenceError","RegExp","String","SyntaxError","TypeError","URIError","decodeURI","decodeURIComponent","encodeURI","encodeURIComponent","escape","eval","isFinite","isNaN","parseFloat","parseInt","undefined","unescape"];function Context(){}Context.prototype={};var Script=exports.Script=function NodeScript(code){if(!(this instanceof Script))return new Script(code);this.code=code};Script.prototype.runInContext=function(context){if(!(context instanceof Context)){throw new TypeError("needs a 'context' argument.")}var iframe=document.createElement("iframe");if(!iframe.style)iframe.style={};iframe.style.display="none";document.body.appendChild(iframe);var win=iframe.contentWindow;var wEval=win.eval,wExecScript=win.execScript;if(!wEval&&wExecScript){wExecScript.call(win,"null");wEval=win.eval}forEach(Object_keys(context),function(key){win[key]=context[key]});forEach(globals,function(key){if(context[key]){win[key]=context[key]}});var winKeys=Object_keys(win);var res=wEval.call(win,this.code);forEach(Object_keys(win),function(key){if(key in context||indexOf(winKeys,key)===-1){context[key]=win[key]}});forEach(globals,function(key){if(!(key in context)){defineProp(context,key,win[key])}});document.body.removeChild(iframe);return res};Script.prototype.runInThisContext=function(){return eval(this.code)};Script.prototype.runInNewContext=function(context){var ctx=Script.createContext(context);var res=this.runInContext(ctx);forEach(Object_keys(ctx),function(key){context[key]=ctx[key]});return res};forEach(Object_keys(Script.prototype),function(name){exports[name]=Script[name]=function(code){var s=Script(code);return s[name].apply(s,[].slice.call(arguments,1))}});exports.createScript=function(code){return exports.Script(code)};exports.createContext=Script.createContext=function(context){var copy=new Context;if(typeof context==="object"){forEach(Object_keys(context),function(key){copy[key]=context[key]})}return copy}},{indexof:106}]},{},[1]);
diff --git a/src/vue/Input.vue b/src/vue/Input.vue
index 0552240..4cd8b6b 100644
--- a/src/vue/Input.vue
+++ b/src/vue/Input.vue
@@ -2,7 +2,7 @@
     <div class="panel">
         <form :class="{error: inputError}">
             <div class="error-text">Numbers and letters from A to F only</div>
-            <input type="text" placeholder="Prefix" v-model="prefix" :disabled="running">
+            <input type="text" class="text-input-large" placeholder="Prefix" v-model="prefix" :disabled="running">
             <div class="check">
                 <label class="checkbox">
                     <input type="checkbox" name="checkbox" checked="" v-model="checksum"
@@ -12,9 +12,9 @@
                 </label>
             </div>
             <div class="threads">
-                <input type="button" class="square-btn" value="-" @click="threads--"
+                <input type="button" class="square-btn button-large" value="-" @click="threads--"
                        :disabled="running || threads <= 1">
-                <input type="button" class="square-btn arrow" value="+" @click="threads++"
+                <input type="button" class="square-btn arrow button-large" value="+" @click="threads++"
                        :disabled="running">
                 <h4 v-text="threads"></h4>
                 <span>threads</span>
@@ -22,11 +22,11 @@
             </div>
             <div class="row">
                 <div class="col-lg-6 col-sm-12">
-                    <input type="button" value="Generate" @click="startGen"
+                    <input type="button" value="Generate" class="button-large" @click="startGen"
                            :disabled="running || inputError || error">
                 </div>
                 <div class="col-lg-6 col-sm-12">
-                    <input type="button" value="Stop" @click="stopGen" :disabled="!running">
+                    <input type="button" value="Stop" class="button-large" @click="stopGen" :disabled="!running">
                 </div>
             </div>
         </form>
@@ -61,13 +61,13 @@
             }
         },
         watch: {
-            prefix: function(){
+            prefix: function () {
                 this.$emit('input-change', 'prefix', this.prefix);
             },
-            checksum : function(){
+            checksum: function () {
                 this.$emit('input-change', 'checksum', this.checksum);
             },
-            threads: function(){
+            threads: function () {
                 this.$emit('input-change', 'threads', this.threads);
             },
         }
@@ -80,43 +80,17 @@
 
 <style lang="sass" scoped>
     @import "../css/variables"
-    input
-        &[type="text"]
-            width: 100%
-            color: $white-text
-            background: $panel-background-clear
-            outline: none
-            font-size: 1.3em
-            padding: 0.5em
-            border: none
-            margin-bottom: 10px
-            -webkit-appearance: none
-        &[type="button"]
-            border: none
-            outline: none
-            color: $white-text
-            padding: 0.6em
-            font-size: 1.3em
-            font-weight: 500
-            margin: 1.3em 0 0 0
-            cursor: pointer
-            -webkit-appearance: none
-            background: $teal
-            width: 100%
-            &:hover
-                background: $yellow
-            &:disabled
-                background: $panel-background-clear
-                cursor: auto
     .error-text
         display: none
         font-size: 0.85em
         color: $red
+
     .error
         input[type="text"]
             border: 1px solid $red
         .error-text
             display: block
+
     .check
         margin: .5em 0
 
diff --git a/src/vue/Result.vue b/src/vue/Result.vue
index 158b05e..f1a7066 100644
--- a/src/vue/Result.vue
+++ b/src/vue/Result.vue
@@ -6,6 +6,11 @@
                 <div>Address: <span class="output" v-text="address"></span></div>
                 <div>Private key: <span class="output" v-text="privateKey"></span></div>
             </div>
+            <div class="col-lg-2 col-12">
+                <button data-remodal-target="modal" class="save button-large" :disabled="!privateKey">
+                    <i class="icon-lock"></i>&nbsp;&nbsp;&nbsp;Save
+                </button>
+            </div>
         </div>
     </div>
 </template>
@@ -21,8 +26,8 @@
         watch: {
             address(addr) {
                 const id = document.getElementById('identicon');
-                id.innerHTML= '';
-                if(addr){
+                id.innerHTML = '';
+                if (addr) {
                     id.appendChild(blockies({seed: addr.toLocaleLowerCase(), scale: 6}));
                 }
             }
@@ -35,14 +40,25 @@
     #identicon
         width: 48px
         height: 48px
-        margin-right: 15px
+        margin: 0 15px
         background-color: $panel-background-clear
+
     .output
         font-family: monospace
         font-size: 1.2em
         color: $grey-text
         margin-left: 15px
         word-break: break-all
+
     .panel > div:not(:last-child)
         margin-bottom: 15px
+
+    .save
+        font-size: 1em
+        margin-top: 1.6em
+
+    @media screen and (min-width: 992px)
+        .save
+            margin-top: 0
+
 </style>
\ No newline at end of file
diff --git a/src/vue/Save.vue b/src/vue/Save.vue
new file mode 100644
index 0000000..8cb3dd0
--- /dev/null
+++ b/src/vue/Save.vue
@@ -0,0 +1,64 @@
+<template>
+    <div class="remodal" data-remodal-id="modal" data-remodal-options="hashTracking: false">
+        <button data-remodal-action="close" class="remodal-close"></button>
+        <h3 class="title">Download encrypted keystore file (UTC / JSON)</h3>
+        <div>
+            <input type="password" class="text-input-large" v-model="password" placeholder="Password">
+        </div>
+        <div>
+            <button class="button-large" @click="save" :disabled="!password || !privateKey">Save</button>
+        </div>
+    </div>
+</template>
+
+<script>
+    import * as remodal from 'remodal/src/remodal';
+    import * as keythereum from '../js/keythereum.min';
+    import * as randomBytes from 'randombytes';
+    import * as download from 'downloadjs';
+
+    export default {
+        props: {
+            privateKey: String
+        },
+        data: function () {
+            return {
+                password: '',
+            }
+        },
+        watch: {
+            privateKey: function () {
+                this.password = ''; // Reset password when new address is generated
+            }
+        },
+        methods: {
+            save() {
+                const rb = randomBytes(48);
+                window.keythereum.dump(this.password, this.privateKey, rb.slice(0, 32), rb.slice(32), {}, (obj) => {
+                    const fileName = "UTC--" + new Date().toISOString().replace(/:/g, '-') + "--" + obj.address;
+                    download(JSON.stringify(obj), fileName, "application/json");
+                });
+            },
+        }
+    }
+</script>
+
+<style lang="sass">
+    @import "~remodal/src/remodal.css"
+    @import "~remodal/src/remodal-default-theme.css"
+    @import "../css/variables"
+    .remodal-overlay
+        background: rgba(0, 0, 0, 0.85)
+
+    .remodal
+        background-color: $panel-background
+        color: $white-text
+        .title
+            margin-bottom: 45px
+        .remodal-close
+            &:before
+                font-size: 2em
+            &:hover
+                color: $white-text
+
+</style>
\ No newline at end of file