RanchiMall/flocore
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

use SecureRandom in Key in the browser

Browse Source 
...to make sure random numbers are generated securely
This commit is contained in:
Ryan X. Charles 2014-04-22 22:43:22 -03:00
parent 4693d5bc41
commit dbcf270826
1 changed files with 9 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
lib/browser/Key.js
View File

@ -1,5 +1,6 @@
var ECKey = require('../../browser/vendor-bundle.js').ECKey; var ECKey = require('../../browser/vendor-bundle.js').ECKey;
var buffertools = require('buffertools'); var buffertools = require('buffertools');
var SecureRandom = require('../SecureRandom');
var Key = function() { var Key = function() {
this._pub = null; this._pub = null;
@ -33,13 +34,17 @@ Object.defineProperty(Key.prototype, 'public', {
}); });
Key.generateSync = function() { Key.generateSync = function() {
var eck = new ECKey(); var privbuf = SecureRandom.getRandomBuffer(32);
var privhex = privbuf.toString('hex');
var eck = new ECKey(privhex);
eck.setCompressed(true); eck.setCompressed(true);
var pub = eck.getPub(); var pub = eck.getPub();
var ret = new Key(); ret = new Key();
ret.private = new Buffer(eck.priv.toByteArrayUnsigned()); ret.private = privbuf;
ret.public = new Buffer(pub); ret.compressed = true;
ret.public = new Buffer(eck.getPub());
return ret; return ret;
}; };