bip39 - npm Package Compare versions

Comparing version 2.0.0 to 2.1.0

index.js

		var assert = require('assert')
		var CryptoJS = require('crypto-js')
		var crypto = require('crypto')
		var pbkdf2 = require('pbkdf2-compat').pbkdf2Sync

		var DEFAULT_WORDLIST = require('./wordlists/en.json')

		function mnemonicToSeed(mnemonic, password) {
		return pbkdf2(mnemonic, salt(password), 2048, 64, 'sha512')
		}

		function mnemonicToSeedHex(mnemonic, password) {
		var options = { iterations: 2048, hasher: CryptoJS.algo.SHA512, keySize: 512/32 }
		return CryptoJS.PBKDF2(mnemonic, salt(password), options).toString(CryptoJS.enc.Hex)
		return mnemonicToSeed(mnemonic, password).toString('hex')
		}
		@@ -116,2 +119,3 @@
		module.exports = {
		mnemonicToSeed: mnemonicToSeed,
		mnemonicToSeedHex: mnemonicToSeedHex,
		@@ -118,0 +122,0 @@ mnemonicToEntropy: mnemonicToEntropy,

package.json

		{
		"name": "bip39",
		"version": "2.0.0",
		"version": "2.1.0",
		"description": "Bitcoin BIP39: Mnemonic code for generating deterministic keys",
		@@ -24,8 +24,22 @@ "main": "index.js",
		"dependencies": {
		"crypto-js": "^3.1.2-2"
		"pbkdf2-compat": "2.0.0"
		},
		"devDependencies": {
		"browserify": "^5.9.1",
		"mocha": "^1.17.1"
		"browserify": "^5.12.0",
		"mocha": "^1.17.1",
		"sinon": "^1.10.3"
		},
		"testling": {
		"browsers": [
		"android-browser/4.2..latest",
		"chrome/20..latest",
		"firefox/21..latest",
		"ipad/6..latest",
		"iphone/6..latest",
		"opera/15..latest",
		"safari/latest"
		],
		"harness": "mocha-bdd",
		"files": "test/*.js"
		}
		}

README.md

		@@ -11,3 +11,3 @@ BIP39
		```javascript
		var BIP39 = require('BIP39')
		var BIP39 = require('bip39')

		@@ -17,8 +17,20 @@ var mnemonic = BIP39.entropyToMnemonic('1337') // hex input, defaults to BIP39 English word list

		// or
		BIP39.mnemonicToEntropy(mnemonic) // hex input, defaults to BIP39 English word list
		// '1337'

		// Generate a random mnemonic using crypto.randomBytes
		mnemonic = BIP39.generateMnemonic() // strength defaults to 128 bits
		// 'seed sock milk update focus rotate barely fade car face mechanic mercy'

		BIP39.mnemonicToSeedHex('basket actual') // wait for it...
		BIP39.mnemonicToSeedHex('basket actual')
		// '5cf2d4a8b0355e90295bdfc565a022a409af063d5365bb57bf74d9528f494bfa4400f53d8349b80fdae44082d7f9541e1dba2b003bcfec9d0d53781ca676651f'

		BIP39.mnemonicToSeed('basket actual')
		// <Buffer 5c f2 d4 a8 b0 35 5e 90 29 5b df c5 65 a0 22 a4 09 af 06 3d 53 65 bb 57 bf 74 d9 52 8f 49 4b fa 44 00 f5 3d 83 49 b8 0f da e4 40 82 d7 f9 54 1e 1d ba 2b ...>

		BIP39.validateMnemonic(mnemonic)
		// true

		BIP39.validateMnemonic('basket actual')
		// false
		```
		@@ -25,0 +37,0 @@

test/index.js

		var assert = require('assert')
		var crypto = require('crypto')
		var BIP39 = require('../index.js')
		var sinon = require('sinon')

		@@ -51,3 +53,13 @@ var wordlists = {
		describe('generateMnemonic', function() {
		it('generates a mnemonic', function() {
		vectors.english.forEach(function(v, i) {
		it('works for tests vector ' + i, sinon.test(function() {
		this.mock(crypto).expects('randomBytes')
		.exactly(1)
		.onCall(0).returns(new Buffer(v[0], 'hex'))

		assert.equal(BIP39.generateMnemonic(), v[1])
		}))
		})

		it('can vary generated entropy bit length', function() {
		var mnemonic = BIP39.generateMnemonic(96)
		@@ -54,0 +66,0 @@ var words = mnemonic.split(' ')

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