zcash-hackworks
/
bitcore-lib-zcash
mirror of https://github.com/zcash-hackworks/bitcore-lib-zcash.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

use SecureRandom in Key in the browser 

...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 buffertools = require('buffertools');
var SecureRandom = require('../SecureRandom');
var Key = function() {
this._pub = null;
@ -33,13 +34,17 @@ Object.defineProperty(Key.prototype, 'public', {
});
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);
var pub = eck.getPub();
var ret = new Key();
ret.private = new Buffer(eck.priv.toByteArrayUnsigned());
ret.public = new Buffer(pub);
ret = new Key();
ret.private = privbuf;
ret.compressed = true;
ret.public = new Buffer(eck.getPub());
return ret;
};