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SecureRandom: remove the weird copy of the entropy pool

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This commit is contained in:
Michael Muré 2014-07-02 21:14:21 +02:00
parent 5058838237
commit 125d9d8997
3 changed files with 2 additions and 26 deletions
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14
index.html
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@ -1508,7 +1508,6 @@ if (typeof Crypto == "undefined" || !Crypto.util) {
sr.state;
sr.pool;
sr.pptr;
sr.poolCopyOnInit;
// Pool size must be a multiple of 4 and greater than 32.
// An array of bytes the size of the pool will be passed to init()
@ -1548,9 +1547,6 @@ if (typeof Crypto == "undefined" || !Crypto.util) {
sr.seedTime();
sr.state = sr.ArcFour(); // Plug in your RNG constructor here
sr.state.init(sr.pool);
sr.poolCopyOnInit = [];
for (sr.pptr = 0; sr.pptr < sr.pool.length; ++sr.pptr)
sr.poolCopyOnInit[sr.pptr] = sr.pool[sr.pptr];
sr.pptr = 0;
}
// TODO: allow reseeding after first request
@ -10756,17 +10752,9 @@ ninja.publicKey = {
},
showPool: function () {
var poolHex;
if (SecureRandom.poolCopyOnInit != null) {
poolHex = Crypto.util.bytesToHex(SecureRandom.poolCopyOnInit);
var poolHex = Crypto.util.bytesToHex(SecureRandom.pool);
document.getElementById("seedpool").innerHTML = poolHex;
document.getElementById("seedpooldisplay").innerHTML = poolHex;
}
else {
poolHex = Crypto.util.bytesToHex(SecureRandom.pool);
document.getElementById("seedpool").innerHTML = poolHex;
document.getElementById("seedpooldisplay").innerHTML = poolHex;
}
document.getElementById("mousemovelimit").innerHTML = (ninja.seeder.seedLimit - ninja.seeder.seedCount);
},

10
src/ninja.misc.js
View file

@ -62,17 +62,9 @@
},
showPool: function () {
var poolHex;
if (SecureRandom.poolCopyOnInit != null) {
poolHex = Crypto.util.bytesToHex(SecureRandom.poolCopyOnInit);
var poolHex = Crypto.util.bytesToHex(SecureRandom.pool);
document.getElementById("seedpool").innerHTML = poolHex;
document.getElementById("seedpooldisplay").innerHTML = poolHex;
}
else {
poolHex = Crypto.util.bytesToHex(SecureRandom.pool);
document.getElementById("seedpool").innerHTML = poolHex;
document.getElementById("seedpooldisplay").innerHTML = poolHex;
}
document.getElementById("mousemovelimit").innerHTML = (ninja.seeder.seedLimit - ninja.seeder.seedCount);
},

4
src/securerandom.js
View file

@ -17,7 +17,6 @@
sr.state;
sr.pool;
sr.pptr;
sr.poolCopyOnInit;
// Pool size must be a multiple of 4 and greater than 32.
// An array of bytes the size of the pool will be passed to init()
@ -57,9 +56,6 @@
sr.seedTime();
sr.state = sr.ArcFour(); // Plug in your RNG constructor here
sr.state.init(sr.pool);
sr.poolCopyOnInit = [];
for (sr.pptr = 0; sr.pptr < sr.pool.length; ++sr.pptr)
sr.poolCopyOnInit[sr.pptr] = sr.pool[sr.pptr];
sr.pptr = 0;
}
// TODO: allow reseeding after first request