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ecdsa/HDNode: use node crypto for Hmacs

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This commit is contained in:
Daniel Cousens 2014-12-08 11:24:16 +11:00
parent f3ddc508f1
commit 7ef134436e
2 changed files with 30 additions and 12 deletions

9
src/hdnode.js
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@ -1,6 +1,7 @@
var assert = require('assert')
var base58check = require('bs58check')
var crypto = require('./crypto')
var bcrypto = require('./crypto')
var crypto = require('crypto')
var enforceType = require('./types')
var networks = require('./networks')
@ -56,7 +57,7 @@ HDNode.fromSeedBuffer = function(seed, network) {
assert(seed.length >= 16, 'Seed should be at least 128 bits')
assert(seed.length <= 64, 'Seed should be at most 512 bits')
var I = crypto.HmacSHA512(seed, HDNode.MASTER_SECRET)
var I = crypto.createHmac('sha512', HDNode.MASTER_SECRET).update(seed).digest()
var IL = I.slice(0, 32)
var IR = I.slice(32)
@ -145,7 +146,7 @@ HDNode.fromHex = function(hex, network) {
}
HDNode.prototype.getIdentifier = function() {
return crypto.hash160(this.pubKey.toBuffer())
return bcrypto.hash160(this.pubKey.toBuffer())
}
HDNode.prototype.getFingerprint = function() {
@ -255,7 +256,7 @@ HDNode.prototype.derive = function(index) {
])
}
var I = crypto.HmacSHA512(data, this.chainCode)
var I = crypto.createHmac('sha512', this.chainCode).update(data).digest()
var IL = I.slice(0, 32)
var IR = I.slice(32)