keccak - npm Package Compare versions

Comparing version 2.1.0 to 3.0.0

bindings.js

@@ -1,2 +0,1 @@
-'use strict'
-module.exports = require('./lib/api')(require('bindings')('keccak'))
+module.exports = require('./lib/api')(require('node-gyp-build')(__dirname))

index.js

@@ -1,10 +0,5 @@
-'use strict'
 try {
   module.exports = require('./bindings')
 } catch (err) {
-  if (process.env.DEBUG) {
-    console.error('Keccak bindings are not compiled. Pure JS implementation will be used.')
-  }
-
   module.exports = require('./js')
 }

js.js

@@ -1,2 +0,1 @@
-'use strict'
 module.exports = require('./lib/api')(require('./lib/keccak'))

lib/api/index.js

@@ -1,2 +0,1 @@
-'use strict'
 const createKeccak = require('./keccak')
@@ -3,0 +2,0 @@ const createShake = require('./shake')

lib/api/keccak.js

@@ -1,9 +0,6 @@
-'use strict'
-const Buffer = require('safe-buffer').Buffer
-const Transform = require('stream').Transform
-const inherits = require('inherits')
+const { Transform } = require('stream')
 
-module.exports = function (KeccakState) {
-  function Keccak (rate, capacity, delimitedSuffix, hashBitLength, options) {
-    Transform.call(this, options)
+module.exports = (KeccakState) => class Keccak extends Transform {
+  constructor (rate, capacity, delimitedSuffix, hashBitLength, options) {
+    super(options)
 
@@ -21,5 +18,3 @@ this._rate = rate
 
-  inherits(Keccak, Transform)
-
-  Keccak.prototype._transform = function (chunk, encoding, callback) {
+  _transform (chunk, encoding, callback) {
     let error = null
@@ -35,3 +30,3 @@ try {
 
-  Keccak.prototype._flush = function (callback) {
+  _flush (callback) {
     let error = null
@@ -47,3 +42,3 @@ try {
 
-  Keccak.prototype.update = function (data, encoding) {
+  update (data, encoding) {
     if (!Buffer.isBuffer(data) && typeof data !== 'string') throw new TypeError('Data must be a string or a buffer')
@@ -58,3 +53,3 @@ if (this._finalized) throw new Error('Digest already called')
 
-  Keccak.prototype.digest = function (encoding) {
+  digest (encoding) {
     if (this._finalized) throw new Error('Digest already called')
@@ -73,3 +68,3 @@ this._finalized = true
   // remove result from memory
-  Keccak.prototype._resetState = function () {
+  _resetState () {
     this._state.initialize(this._rate, this._capacity)
@@ -80,3 +75,3 @@ return this
   // because sometimes we need hash right now and little later
-  Keccak.prototype._clone = function () {
+  _clone () {
     const clone = new Keccak(this._rate, this._capacity, this._delimitedSuffix, this._hashBitLength, this._options)
@@ -88,4 +83,2 @@ this._state.copy(clone._state)
   }
-
-  return Keccak
 }

lib/api/shake.js

@@ -1,9 +0,6 @@
-'use strict'
-const Buffer = require('safe-buffer').Buffer
-const Transform = require('stream').Transform
-const inherits = require('inherits')
+const { Transform } = require('stream')
 
-module.exports = function (KeccakState) {
-  function Shake (rate, capacity, delimitedSuffix, options) {
-    Transform.call(this, options)
+module.exports = (KeccakState) => class Shake extends Transform {
+  constructor (rate, capacity, delimitedSuffix, options) {
+    super(options)
 
@@ -20,5 +17,3 @@ this._rate = rate
 
-  inherits(Shake, Transform)
-
-  Shake.prototype._transform = function (chunk, encoding, callback) {
+  _transform (chunk, encoding, callback) {
     let error = null
@@ -34,9 +29,9 @@ try {
 
-  Shake.prototype._flush = function () {}
+  _flush () {}
 
-  Shake.prototype._read = function (size) {
+  _read (size) {
     this.push(this.squeeze(size))
   }
 
-  Shake.prototype.update = function (data, encoding) {
+  update (data, encoding) {
     if (!Buffer.isBuffer(data) && typeof data !== 'string') throw new TypeError('Data must be a string or a buffer')
@@ -51,3 +46,3 @@ if (this._finalized) throw new Error('Squeeze already called')
 
-  Shake.prototype.squeeze = function (dataByteLength, encoding) {
+  squeeze (dataByteLength, encoding) {
     if (!this._finalized) {
@@ -64,3 +59,3 @@ this._finalized = true
 
-  Shake.prototype._resetState = function () {
+  _resetState () {
     this._state.initialize(this._rate, this._capacity)
@@ -70,3 +65,3 @@ return this
 
-  Shake.prototype._clone = function () {
+  _clone () {
     const clone = new Shake(this._rate, this._capacity, this._delimitedSuffix, this._options)
@@ -78,4 +73,2 @@ this._state.copy(clone._state)
   }
-
-  return Shake
 }

lib/keccak-state-reference.js

@@ -1,2 +0,1 @@
-'use strict'
 const P1600_RHO_OFFSETS = [0, 1, 62, 28, 27, 36, 44, 6, 55, 20, 3, 10, 43, 25, 39, 41, 45, 15, 21, 8, 18, 2, 61, 56, 14]
@@ -3,0 +2,0 @@ const P1600_ROUND_CONSTANTS = [

lib/keccak-state-unroll.js

@@ -1,2 +0,1 @@
-'use strict'
 const P1600_ROUND_CONSTANTS = [1, 0, 32898, 0, 32906, 2147483648, 2147516416, 2147483648, 32907, 0, 2147483649, 0, 2147516545, 2147483648, 32777, 2147483648, 138, 0, 136, 0, 2147516425, 0, 2147483658, 0, 2147516555, 0, 139, 2147483648, 32905, 2147483648, 32771, 2147483648, 32770, 2147483648, 128, 2147483648, 32778, 0, 2147483658, 2147483648, 2147516545, 2147483648, 32896, 2147483648, 2147483649, 0, 2147516424, 2147483648]
@@ -3,0 +2,0 @@

lib/keccak.js

@@ -1,3 +0,1 @@
-'use strict'
-const Buffer = require('safe-buffer').Buffer
 const keccakState = require('./keccak-state-unroll')
@@ -51,3 +49,3 @@
   const output = Buffer.alloc(length)
-  for (var i = 0; i < length; ++i) {
+  for (let i = 0; i < length; ++i) {
     output[i] = (this.state[~~(this.count / 4)] >>> (8 * (this.count % 4))) & 0xff
@@ -54,0 +52,0 @@ this.count += 1

package.json

 {
   "name": "keccak",
-  "version": "2.1.0",
+  "version": "3.0.0",
   "description": "Keccak sponge function family",
@@ -14,2 +14,6 @@ "keywords": [
   },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/cryptocoinjs/keccak.git"
+  },
   "license": "MIT",
@@ -19,44 +23,17 @@ "contributors": [
   ],
-  "files": [
-    "lib",
-    "src",
-    "binding.gyp",
-    "bindings.js",
-    "index.js",
-    "js.js"
-  ],
   "main": "./index.js",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/cryptocoinjs/keccak.git"
+  "browser": {
+    "./index.js": "./js.js"
   },
   "scripts": {
-    "coverage": "nyc tape test/index.js",
-    "coverage-lcov": "npm run coverage && nyc report -r lcov",
-    "install": "npm run rebuild || echo \"Keccak bindings compilation fail. Pure JS implementation will be used.\"",
-    "lint": "standard",
-    "rebuild": "node-gyp rebuild",
-    "test": "npm run lint && npm run unit",
-    "unit": "tape test/index.js"
+    "install": "node-gyp-build || exit 0"
   },
   "dependencies": {
-    "bindings": "^1.5.0",
-    "inherits": "^2.0.4",
-    "nan": "^2.14.0",
-    "safe-buffer": "^5.2.0"
+    "node-addon-api": "^2.0.0",
+    "node-gyp-build": "^4.2.0"
   },
-  "devDependencies": {
-    "browserify": "^16.5.0",
-    "nyc": "^14.1.1",
-    "proxyquire": "^2.1.3",
-    "standard": "^14.3.1",
-    "tape": "^4.11.0"
-  },
   "engines": {
-    "node": ">=5.12.0"
+    "node": ">=10.0.0"
   },
-  "gypfile": true,
-  "browser": {
-    "./index.js": "./js.js"
-  }
-}
+  "gypfile": true
+}

README.md

 # keccak
 
-Version | Mac/Linux | Windows
-------- | --------- | -------
-[![NPM Package](https://img.shields.io/npm/v/keccak.svg?style=flat-square)](https://www.npmjs.org/package/keccak) | [![Build Status](https://img.shields.io/travis/cryptocoinjs/keccak.svg?branch=master&style=flat-square)](https://travis-ci.org/cryptocoinjs/keccak) | [![AppVeyor](https://img.shields.io/appveyor/ci/fanatid/keccak.svg?branch=master&style=flat-square)](https://ci.appveyor.com/project/fanatid/keccak)
-
-[![js-standard-style](https://cdn.rawgit.com/feross/standard/master/badge.svg)](https://github.com/feross/standard)
-
 This module provides native bindings to [Keccak sponge function family][1] from [Keccak Code Package][2]. In browser pure JavaScript implementation will be used.
@@ -10,0 +4,0 @@

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Found 1 instance in 1 package

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Install scripts are run when the package is installed. The majority of malware in npm is hidden in install scripts.

Found 1 instance in 1 package

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Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

615657

increased by236.43%

Dependency count

2

decreased by-50%

Dev dependency count

0

decreased by-100%

Number of package files

39

increased by8.33%

Number of high supply chain risk alerts

0

decreased by-100%

Number of low supply chain risk alerts

0

decreased by-100%

Worsened metrics

Lines of code

505

decreased by-3.99%

Number of lines in readme file

65

decreased by-8.45%

Dependency changes

• + Addednode-addon-api@^2.0.0

• + Addednode-gyp-build@^4.2.0

• + Addednode-addon-api@2.0.2(transitive)

• + Addednode-gyp-build@4.8.2(transitive)

• - Removedbindings@^1.5.0

• - Removedinherits@^2.0.4

• - Removednan@^2.14.0

• - Removedsafe-buffer@^5.2.0

• - Removedbindings@1.5.0(transitive)

• - Removedfile-uri-to-path@1.0.0(transitive)

• - Removedinherits@2.0.4(transitive)

• - Removednan@2.20.0(transitive)

• - Removedsafe-buffer@5.2.1(transitive)