secp256k1 - npm Package Compare versions

Comparing version 2.0.7 to 2.0.8

lib/elliptic/publickey.js

@@ -109,3 +109,3 @@ var BN = require('bn.js')
   tweak = new BN(tweak)
-  if (util.isOverflow(tweak) || util.isZero(tweak)) {
+  if (util.isOverflow(tweak) || tweak.isZero()) {
     throw new Error(messages.EC_PUBKEY_TWEAK_MUL_FAIL)
@@ -112,0 +112,0 @@ }

lib/elliptic/secretkey.js

@@ -168,3 +168,3 @@ var BN = require('bn.js')
   bn = util.bnReduce(bn.iadd(new BN(secretKey)))
-  if (util.isZero(bn)) {
+  if (bn.isZero()) {
     throw new Error(messages.EC_PRIVKEY_TWEAK_ADD_FAIL)
@@ -191,3 +191,3 @@ }
   var bn = new BN(tweak)
-  if (util.isOverflow(bn) || util.isZero(bn)) {
+  if (util.isOverflow(bn) || bn.isZero()) {
     throw new Error(messages.EC_PRIVKEY_TWEAK_MUL_FAIL)
@@ -194,0 +194,0 @@ }

lib/elliptic/util.js

@@ -5,4 +5,2 @@ var BN = require('bn.js')
 
-var ZERO = new BN(0)
-
 /**
@@ -14,3 +12,3 @@ * @param {Buffer} secretKey
   var bn = new BN(secretKey)
-  return !exports.isOverflow(bn) && !exports.isZero(bn)
+  return !exports.isOverflow(bn) && !bn.isZero()
 }
@@ -72,10 +70,2 @@
  * @param {BN} bn
- * @return {boolean}
- */
-exports.isZero = function (bn) {
-  return bn.cmp(ZERO) === 0
-}
-
-/**
- * @param {BN} bn
  * @return {BN}
@@ -82,0 +72,0 @@ */

package.json

 {
   "name": "secp256k1",
-  "version": "2.0.7",
+  "version": "2.0.8",
   "description": "This module provides native bindings to ecdsa secp256k1 functions",
@@ -58,3 +58,3 @@ "keywords": [
     "bluebird": "^3.0.2",
-    "bn.js": "^4.2.0",
+    "bn.js": "^4.6.4",
     "elliptic": "^6.0.2",
@@ -61,0 +61,0 @@ "nan": "^2.0.9",

README.md

@@ -10,3 +10,3 @@ # secp256k1-node
 This module provides native bindings to ecdsa [secp256k1](https://github.com/bitcoin/secp256k1) functions.
-This library is experimental, so use at your own risk. Works on node version 0.10 or greater.
+This library is experimental, so use at your own risk. Works on node version 0.10 or greater and in the Browser via browserify.
 
@@ -13,0 +13,0 @@ # Installation

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Improved metrics

Total package byte prevSize

776099

increased by4.86%

Number of package files

121

increased by2.54%

Worsened metrics

Lines of code

923

decreased by-0.86%

Dependency changes

• Updatedbn.js@^4.6.4