made SJCL seeder public
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14
index.js
14
index.js
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@ -3,7 +3,6 @@ if (typeof Buffer === 'undefined') {
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}
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var sjcl = require('sjcl');
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var sjclRandom = new sjcl.prng(10);
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var explicitReq = require;
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var RNRandomBytes = explicitReq('react-native').NativeModules.RNRandomBytes;
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@ -13,7 +12,8 @@ var randomBytes = function(length, cb) {
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if (!cb) {
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var size = length;
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var wordCount = Math.ceil(size * 0.25);
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var randomBytes = sjclRandom.randomWords(wordCount);
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console.log('SEED LEVEL: '+sjcl.random.getProgress(10));
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var randomBytes = sjcl.random.randomWords(wordCount, 10);
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var hexString = sjcl.codec.hex.fromBits(randomBytes);
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hexString = hexString.substr(0, size * 2);
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@ -30,18 +30,18 @@ var randomBytes = function(length, cb) {
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};
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var seedStanford = function(){
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var seedSJCL = function(currentSJCL){
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randomBytes(4096, function(err, buffer){
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var hexString = buffer.toString('hex');
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var stanfordSeed = sjcl.codec.hex.toBits(hexString);
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sjclRandom.addEntropy(stanfordSeed);
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var stanfordSeed = currentSJCL.codec.hex.toBits(hexString);
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currentSJCL.random.addEntropy(stanfordSeed);
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});
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};
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// initialize the seed
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seedStanford();
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seedSJCL(sjcl);
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module.exports = {
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randomBytes: randomBytes,
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seedStanford: seedStanford
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seedSJCL: seedSJCL
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};
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