Initial commit

.github/workflows/build.yaml

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+name: Build & Test Package
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  linux-node10:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: '10.x'
+          registry-url: 'https://npm.pkg.github.com'
+      - run: npm install
+      - run: npm test
+
+  linux-node12:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: '12.x'
+          registry-url: 'https://npm.pkg.github.com'
+      - run: npm install
+      - run: npm test
+
+  windows-node10:
+    runs-on: windows-2016
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: '10.x'
+          registry-url: 'https://npm.pkg.github.com'
+      - run: npm install
+      - run: npm test
+
+  windows-node12:
+    runs-on: windows-2016
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: '12.x'
+          registry-url: 'https://npm.pkg.github.com'
+      - run: npm install
+      - run: npm test

.github/workflows/publish-release.yaml

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+name: Publish Package
+on:
+  release:
+    types: [created]
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: '10.x'
+          registry-url: 'https://npm.pkg.github.com'
+      - run: npm install
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

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+.vscode/
+.idea/
+*.iml
+node_modules/
+build/

LICENSE

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+MIT License
+
+Copyright (c) 2019 Traysi Hylian
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+hasher-x16rv2
+=============
+
+This repo is adapted for use with MintPond from the original repo which is located at https://github.com/traysi/x16rv2_hash/
+
+This module has been developed and tested on [Node v10.16.3](https://nodejs.org/) and [Ubuntu 16.04](http://releases.ubuntu.com/16.04/)
+
+## Install ##
+__Install as Dependency in NodeJS Project__
+```bash
+# Install from Github git package
+
+sudo apt-get install build-essential
+npm install mintpond/hasher-x16rv2 --save
+```
+-or-
+```bash
+# Install from Github NPM repository
+
+sudo apt-get install build-essential
+npm config set @mintpond:registry https://npm.pkg.github.com/mintpond
+npm config set //npm.pkg.github.com/:_authToken <MY_GITHUB_AUTH_TOKEN>
+
+npm install @mintpond/hasher-x16rv2@1.0.0 --save
+```
+
+__Install & Test__
+```bash
+# Install nodejs v10
+curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -
+sudo apt-get install nodejs -y
+
+# Download hasher-x16rv2
+git clone https://github.com/MintPond/hasher-x16rv2
+
+# build
+cd hasher-x16rv2
+sudo apt-get install build-essential
+npm install
+npm test
+```
+
+## Usage ##
+__Hash__
+```js
+const hasher = require('hasher-x16rv2');
+
+/**
+ * Hash 80-byte input.
+ *
+ * @param inputBuf {Buffer} 80-byte input to hash.
+ * @param [outputBuf] {Buffer} Optional 32-byte buffer to copy result into.
+ * @returns {Buffer} The outputBuf or a new Buffer containing the hash result.
+ */
+const result = hasher.x16rv2(input);
+
+console.log(result.toString('hex'));
+```
+
+__Hash into Output Buffer__
+```js
+const hasher = require('hasher-x16rv2');
+
+const resultOut = Buffer.alloc(32); // Output buffer must be 32-bytes.
+
+hasher.x16rv2(input, resultOut);
+
+console.log(resultOut.toString('hex'));
+```

binding.gyp

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+{
+    "targets": [
+        {
+            "target_name": "hasherx16rv2",
+            "sources": [
+                "hasherx16rv2.cc",
+				"x16rv2.c",
+				"sha3/blake.c",
+				"sha3/bmw.c",
+				"sha3/groestl.c",
+				"sha3/jh.c",
+				"sha3/keccak.c",
+				"sha3/skein.c",
+				"sha3/cubehash.c",
+				"sha3/echo.c",
+				"sha3/luffa.c",
+				"sha3/simd.c",
+				"sha3/hamsi.c",
+				"sha3/hamsi_helper.c",
+				"sha3/fugue.c",
+				"sha3/shavite.c",
+				"sha3/shabal.c",
+				"sha3/whirlpool.c",
+				"sha3/sha2big.c",
+				"sha3/tiger.c"
+            ],
+            "include_dirs": [
+                "<!(node -e \"require('nan')\")"
+            ],
+            "cflags_cc": [
+                "-std=c++11"
+            ]
+        }
+    ]
+}
+
+
+

hasherx16rv2.cc

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+#include <node.h>
+#include <node_buffer.h>
+#include <v8.h>
+#include <stdint.h>
+#include "nan.h"
+
+extern "C" {
+    #include "x16rv2.h"
+
+}
+
+#define THROW_ERROR_EXCEPTION(x) Nan::ThrowError(x)
+#define THROW_ERROR_EXCEPTION_WITH_STATUS_CODE(x, y) NanThrowError(x, y)
+
+using namespace node;
+using namespace v8;
+
+NAN_METHOD(x16rv2) {
+
+    if (info.Length() < 2)
+        return THROW_ERROR_EXCEPTION("You must provide two arguments.");
+
+    Local<Object> argInput = Nan::To<Object>(info[0]).ToLocalChecked();
+    Local<Object> argOutput = Nan::To<Object>(info[1]).ToLocalChecked();
+
+    if(!Buffer::HasInstance(argInput))
+            return THROW_ERROR_EXCEPTION("input should be a buffer object.");
+
+    if(!Buffer::HasInstance(argOutput))
+            return THROW_ERROR_EXCEPTION("output should be a buffer object.");
+
+    char * input = Buffer::Data(argInput);
+    char * output = Buffer::Data(argOutput);
+
+    x16rv2_hash(input, output);
+}
+
+NAN_MODULE_INIT(init) {
+    Nan::Set(target, Nan::New("x16rv2").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(x16rv2)).ToLocalChecked());
+}
+
+NODE_MODULE(nodex16rv2, init)

index.js

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+const hasher = require('bindings')('hasherx16rv2.node');
+
+const OUTPUT_BUFFER = Buffer.alloc(32);
+
+module.exports = {
+
+    /**
+     * Hash 80-byte input.
+     *
+     * @param inputBuf {Buffer} 80-byte input to hash.
+     * @param [outputBuf] {Buffer} Optional 32-byte buffer to copy result into.
+     * @returns {Buffer} The outputBuf or a new Buffer containing the hash result.
+     */
+    x16rv2: x16rv2
+};
+
+function x16rv2(inputBuf, outputBuf) {
+
+    _expectBuffer(inputBuf, 'inputBuf', 80);
+    outputBuf && _expectBuffer(outputBuf, 'outputBuf', 32);
+
+    hasher.x16rv2(inputBuf, OUTPUT_BUFFER);
+
+    const resultBuf = outputBuf || Buffer.alloc(32);
+    OUTPUT_BUFFER.copy(resultBuf, 0, 0);
+
+    return resultBuf;
+}
+
+
+function _expectBuffer(buffer, name, size) {
+    if (!Buffer.isBuffer(buffer))
+        throw new Error(`"${name}" is expected to be a Buffer. Got ${(typeof buffer)} instead.`);
+
+    if (size && buffer.length !== size)
+        throw new Error(`"${name}" is expected to be exactly ${size} bytes. Got ${buffer.length} instead.`);
+}

package.json

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+{
+    "name": "@mintpond/hasher-x16rv2",
+    "version": "1.0.0",
+    "description": "x16rv2 algorithm hashing function for NodeJS.",
+    "main": "index.js",
+    "authors": [
+        "Traysi Hylian",
+        "JCThePants"
+    ],
+    "dependencies": {
+        "bindings": "^1.3.0",
+        "nan": "^2.6.2"
+    },
+    "scripts": {
+        "test": "node test"
+    },
+    "homepage": "https://github.com/MintPond/hasher-x16rv2",
+    "bugs": {
+        "url": "https://github.com/MintPond/hasher-x16rv2/issues"
+    },
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/MintPond/hasher-x16rv2.git"
+    },
+    "publishConfig": {
+        "registry": "https://npm.pkg.github.com/"
+    },
+    "engines": {
+        "node": ">=10.17.0"
+    }
+}