upgraded ecurve from 0.8.0 to 1.0.0

CHANGELOG.md

@@ -1,3 +1,7 @@
+0.2.0 / 2014-06-25
+------------------
+- upgraded `"ecurve": "^0.8.0"` to `"ecurve": "^1.0.0"`
+
 0.1.0 / 2014-06-16
 ------------------
 - removed semicolons per http://cryptocoinjs.com/about/contributing/#semicolons

lib/hdkey.js

@@ -39,7 +39,7 @@ Object.defineProperty(HDKey.prototype, 'privateKey', {
     assert.equal(value.length, 32, 'Private key must be 32 bytes.')
     this._privateKey = value
     this._privateKeyInteger = BigInteger.fromBuffer(this._privateKey)
-    this._publicKey = ecparams.params.G.multiply(this._privateKeyInteger).getEncoded(true) //force compressed point
+    this._publicKey = ecparams.G.multiply(this._privateKeyInteger).getEncoded(true) //force compressed point
     this._identifier = hash160(this.publicKey)
     this._fingerprint = this._identifier.slice(0, 4).readUInt32BE(0)
   }
@@ -128,10 +128,10 @@ HDKey.prototype.deriveChild = function(index) {
   // Private parent key -> private child key
   if (this.privateKey) {
     // ki = parse256(IL) + kpar (mod n)
-    var ki = pIL.add(BigInteger.fromBuffer(this.privateKey)).mod(ecparams.params.n)
+    var ki = pIL.add(BigInteger.fromBuffer(this.privateKey)).mod(ecparams.n)
 
     // In case parse256(IL) >= n or ki == 0, one should proceed with the next value for i
-    if (pIL.compareTo(ecparams.params.n) >= 0 || ki.signum() === 0) {
+    if (pIL.compareTo(ecparams.n) >= 0 || ki.signum() === 0) {
       return this.derive(index + 1)
     }
 

package.json

@@ -33,7 +33,7 @@
   "dependencies": {
     "sha512": "0.0.1",
     "bigi": "^1.1.0",
-    "ecurve": "^0.8.0"
+    "ecurve": "^1.0.0"
   },
   "scripts": {
     "unit": "./node_modules/.bin/mocha",

test/hdkey.test.js

@@ -48,7 +48,7 @@ describe('hdkey', function() {
 
     it('should not throw if key is 33 bytes (compressed)', function() {
       var priv = secureRandom.randomBuffer(32)
-      var pub = ecparams.params.G.multiply(BigInteger.fromBuffer(priv)).getEncoded(true)
+      var pub = ecparams.G.multiply(BigInteger.fromBuffer(priv)).getEncoded(true)
       assert.equal(pub.length, 33)
       var hdkey = new HDKey()
       hdkey.publicKey = pub
@@ -56,7 +56,7 @@ describe('hdkey', function() {
 
     it('should not throw if key is 65 bytes (not compressed)', function() {
       var priv = secureRandom.randomBuffer(32)
-      var pub = ecparams.params.G.multiply(BigInteger.fromBuffer(priv)).getEncoded(false)
+      var pub = ecparams.G.multiply(BigInteger.fromBuffer(priv)).getEncoded(false)
       assert.equal(pub.length, 65)
       var hdkey = new HDKey()
       hdkey.publicKey = pub