mirror of https://github.com/lgc-4/DataTools3.git
add hashers
This commit is contained in:
parent
51480a5cce
commit
ede8b465e1
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@ -0,0 +1,25 @@
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class ModuleController {
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static STATUS_UNLOADED = 0;
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static STATUS_LOADING = 1;
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static STATUS_LOADED = 2;
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static MODULES = {
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"md5": { file: "md5.js", status: this.STATUS_UNLOADED },
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"sha256": { file: "sha256.js", status: this.STATUS_UNLOADED },
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};
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static loadModule(module) {
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if (module.status == this.STATUS_UNLOADED) {
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module.status = this.STATUS_LOADING;
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let script = document.createElement("script");
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script.src = "modules/" + module.file;
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document.body.appendChild(script);
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script.addEventListener("load", () => {
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module.status = this.STATUS_LOADED;
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});
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}
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}
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}
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@ -0,0 +1,11 @@
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class MD5Hasher extends Converter {
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constructor() {
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super("MD5 Hasher", [
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{ label : "Hash", conversionFunction : (d) => md5(d) },
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]);
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ModuleController.loadModule(ModuleController.MODULES.md5);
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this.outputs[0].type = "string";
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}
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}
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@ -0,0 +1,11 @@
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class SHA256Hasher extends Converter {
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constructor() {
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super("SHA256 Hasher", [
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{ label : "Hash", conversionFunction : (d) => SHA256(d.toString()) },
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]);
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ModuleController.loadModule(ModuleController.MODULES.sha256);
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this.outputs[0].type = "string";
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}
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}
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@ -14,10 +14,13 @@
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<script src="elements/Duplicator.js"></script>
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<script src="elements/Concatinator.js"></script>
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<script src="elements/URLConverter.js"></script>
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<script src="elements/MD5Hasher.js"></script>
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<script src="elements/SHA256Hasher.js"></script>
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<script src="controllers/menu-controller.js"></script>
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<script src="controllers/input-controller.js"></script>
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<script src="controllers/element-controller.js"></script>
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<script src="controllers/draw-controller.js"></script>
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<script src="controllers/module-controller.js"></script>
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</head>
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<body>
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<canvas id="canvas"></canvas>
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@ -0,0 +1,402 @@
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/*
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* JavaScript MD5
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* https://github.com/blueimp/JavaScript-MD5
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*
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* Copyright 2011, Sebastian Tschan
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* https://blueimp.net
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*
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* Licensed under the MIT license:
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* https://opensource.org/licenses/MIT
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*
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* Based on
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* A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
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* Digest Algorithm, as defined in RFC 1321.
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* Version 2.2 Copyright (C) Paul Johnston 1999 - 2009
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* Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
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* Distributed under the BSD License
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* See http://pajhome.org.uk/crypt/md5 for more info.
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*/
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/* global define */
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/* eslint-disable strict */
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;(function ($) {
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'use strict'
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/**
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* Add integers, wrapping at 2^32.
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* This uses 16-bit operations internally to work around bugs in interpreters.
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*
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* @param {number} x First integer
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* @param {number} y Second integer
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* @returns {number} Sum
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*/
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function safeAdd(x, y) {
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var lsw = (x & 0xffff) + (y & 0xffff)
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var msw = (x >> 16) + (y >> 16) + (lsw >> 16)
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return (msw << 16) | (lsw & 0xffff)
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}
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/**
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* Bitwise rotate a 32-bit number to the left.
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*
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* @param {number} num 32-bit number
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* @param {number} cnt Rotation count
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* @returns {number} Rotated number
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*/
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function bitRotateLeft(num, cnt) {
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return (num << cnt) | (num >>> (32 - cnt))
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}
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/**
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* Basic operation the algorithm uses.
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*
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* @param {number} q q
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* @param {number} a a
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* @param {number} b b
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* @param {number} x x
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* @param {number} s s
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* @param {number} t t
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* @returns {number} Result
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*/
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function md5cmn(q, a, b, x, s, t) {
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return safeAdd(bitRotateLeft(safeAdd(safeAdd(a, q), safeAdd(x, t)), s), b)
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}
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/**
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* Basic operation the algorithm uses.
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*
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* @param {number} a a
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* @param {number} b b
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* @param {number} c c
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* @param {number} d d
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* @param {number} x x
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* @param {number} s s
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* @param {number} t t
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* @returns {number} Result
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*/
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function md5ff(a, b, c, d, x, s, t) {
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return md5cmn((b & c) | (~b & d), a, b, x, s, t)
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}
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/**
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* Basic operation the algorithm uses.
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*
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* @param {number} a a
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* @param {number} b b
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* @param {number} c c
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* @param {number} d d
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* @param {number} x x
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* @param {number} s s
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* @param {number} t t
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* @returns {number} Result
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*/
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function md5gg(a, b, c, d, x, s, t) {
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return md5cmn((b & d) | (c & ~d), a, b, x, s, t)
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}
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/**
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* Basic operation the algorithm uses.
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*
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* @param {number} a a
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* @param {number} b b
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* @param {number} c c
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* @param {number} d d
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* @param {number} x x
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* @param {number} s s
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* @param {number} t t
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* @returns {number} Result
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*/
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function md5hh(a, b, c, d, x, s, t) {
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return md5cmn(b ^ c ^ d, a, b, x, s, t)
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}
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/**
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* Basic operation the algorithm uses.
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*
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* @param {number} a a
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* @param {number} b b
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* @param {number} c c
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* @param {number} d d
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* @param {number} x x
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* @param {number} s s
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* @param {number} t t
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* @returns {number} Result
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*/
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function md5ii(a, b, c, d, x, s, t) {
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return md5cmn(c ^ (b | ~d), a, b, x, s, t)
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}
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/**
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* Calculate the MD5 of an array of little-endian words, and a bit length.
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*
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* @param {Array} x Array of little-endian words
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* @param {number} len Bit length
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* @returns {Array<number>} MD5 Array
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*/
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function binlMD5(x, len) {
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/* append padding */
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x[len >> 5] |= 0x80 << len % 32
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x[(((len + 64) >>> 9) << 4) + 14] = len
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var i
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var olda
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var oldb
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var oldc
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var oldd
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var a = 1732584193
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var b = -271733879
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var c = -1732584194
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var d = 271733878
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for (i = 0; i < x.length; i += 16) {
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olda = a
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oldb = b
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oldc = c
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oldd = d
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a = md5ff(a, b, c, d, x[i], 7, -680876936)
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d = md5ff(d, a, b, c, x[i + 1], 12, -389564586)
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c = md5ff(c, d, a, b, x[i + 2], 17, 606105819)
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b = md5ff(b, c, d, a, x[i + 3], 22, -1044525330)
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a = md5ff(a, b, c, d, x[i + 4], 7, -176418897)
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d = md5ff(d, a, b, c, x[i + 5], 12, 1200080426)
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c = md5ff(c, d, a, b, x[i + 6], 17, -1473231341)
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b = md5ff(b, c, d, a, x[i + 7], 22, -45705983)
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a = md5ff(a, b, c, d, x[i + 8], 7, 1770035416)
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d = md5ff(d, a, b, c, x[i + 9], 12, -1958414417)
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c = md5ff(c, d, a, b, x[i + 10], 17, -42063)
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b = md5ff(b, c, d, a, x[i + 11], 22, -1990404162)
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a = md5ff(a, b, c, d, x[i + 12], 7, 1804603682)
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d = md5ff(d, a, b, c, x[i + 13], 12, -40341101)
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c = md5ff(c, d, a, b, x[i + 14], 17, -1502002290)
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b = md5ff(b, c, d, a, x[i + 15], 22, 1236535329)
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a = md5gg(a, b, c, d, x[i + 1], 5, -165796510)
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d = md5gg(d, a, b, c, x[i + 6], 9, -1069501632)
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c = md5gg(c, d, a, b, x[i + 11], 14, 643717713)
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b = md5gg(b, c, d, a, x[i], 20, -373897302)
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a = md5gg(a, b, c, d, x[i + 5], 5, -701558691)
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d = md5gg(d, a, b, c, x[i + 10], 9, 38016083)
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c = md5gg(c, d, a, b, x[i + 15], 14, -660478335)
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b = md5gg(b, c, d, a, x[i + 4], 20, -405537848)
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a = md5gg(a, b, c, d, x[i + 9], 5, 568446438)
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d = md5gg(d, a, b, c, x[i + 14], 9, -1019803690)
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c = md5gg(c, d, a, b, x[i + 3], 14, -187363961)
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b = md5gg(b, c, d, a, x[i + 8], 20, 1163531501)
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a = md5gg(a, b, c, d, x[i + 13], 5, -1444681467)
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d = md5gg(d, a, b, c, x[i + 2], 9, -51403784)
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c = md5gg(c, d, a, b, x[i + 7], 14, 1735328473)
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b = md5gg(b, c, d, a, x[i + 12], 20, -1926607734)
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a = md5hh(a, b, c, d, x[i + 5], 4, -378558)
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d = md5hh(d, a, b, c, x[i + 8], 11, -2022574463)
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c = md5hh(c, d, a, b, x[i + 11], 16, 1839030562)
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b = md5hh(b, c, d, a, x[i + 14], 23, -35309556)
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a = md5hh(a, b, c, d, x[i + 1], 4, -1530992060)
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d = md5hh(d, a, b, c, x[i + 4], 11, 1272893353)
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c = md5hh(c, d, a, b, x[i + 7], 16, -155497632)
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b = md5hh(b, c, d, a, x[i + 10], 23, -1094730640)
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a = md5hh(a, b, c, d, x[i + 13], 4, 681279174)
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d = md5hh(d, a, b, c, x[i], 11, -358537222)
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c = md5hh(c, d, a, b, x[i + 3], 16, -722521979)
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b = md5hh(b, c, d, a, x[i + 6], 23, 76029189)
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a = md5hh(a, b, c, d, x[i + 9], 4, -640364487)
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d = md5hh(d, a, b, c, x[i + 12], 11, -421815835)
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c = md5hh(c, d, a, b, x[i + 15], 16, 530742520)
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b = md5hh(b, c, d, a, x[i + 2], 23, -995338651)
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a = md5ii(a, b, c, d, x[i], 6, -198630844)
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d = md5ii(d, a, b, c, x[i + 7], 10, 1126891415)
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c = md5ii(c, d, a, b, x[i + 14], 15, -1416354905)
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b = md5ii(b, c, d, a, x[i + 5], 21, -57434055)
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a = md5ii(a, b, c, d, x[i + 12], 6, 1700485571)
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d = md5ii(d, a, b, c, x[i + 3], 10, -1894986606)
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c = md5ii(c, d, a, b, x[i + 10], 15, -1051523)
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b = md5ii(b, c, d, a, x[i + 1], 21, -2054922799)
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a = md5ii(a, b, c, d, x[i + 8], 6, 1873313359)
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d = md5ii(d, a, b, c, x[i + 15], 10, -30611744)
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c = md5ii(c, d, a, b, x[i + 6], 15, -1560198380)
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b = md5ii(b, c, d, a, x[i + 13], 21, 1309151649)
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a = md5ii(a, b, c, d, x[i + 4], 6, -145523070)
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d = md5ii(d, a, b, c, x[i + 11], 10, -1120210379)
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c = md5ii(c, d, a, b, x[i + 2], 15, 718787259)
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b = md5ii(b, c, d, a, x[i + 9], 21, -343485551)
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a = safeAdd(a, olda)
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b = safeAdd(b, oldb)
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c = safeAdd(c, oldc)
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d = safeAdd(d, oldd)
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}
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return [a, b, c, d]
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}
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/**
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* Convert an array of little-endian words to a string
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*
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* @param {Array<number>} input MD5 Array
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* @returns {string} MD5 string
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*/
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function binl2rstr(input) {
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var i
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var output = ''
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var length32 = input.length * 32
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for (i = 0; i < length32; i += 8) {
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output += String.fromCharCode((input[i >> 5] >>> i % 32) & 0xff)
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}
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return output
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}
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/**
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* Convert a raw string to an array of little-endian words
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* Characters >255 have their high-byte silently ignored.
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*
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* @param {string} input Raw input string
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* @returns {Array<number>} Array of little-endian words
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*/
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function rstr2binl(input) {
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var i
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var output = []
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output[(input.length >> 2) - 1] = undefined
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for (i = 0; i < output.length; i += 1) {
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output[i] = 0
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}
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var length8 = input.length * 8
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for (i = 0; i < length8; i += 8) {
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output[i >> 5] |= (input.charCodeAt(i / 8) & 0xff) << i % 32
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}
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return output
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}
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/**
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* Calculate the MD5 of a raw string
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*
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* @param {string} s Input string
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* @returns {string} Raw MD5 string
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*/
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function rstrMD5(s) {
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return binl2rstr(binlMD5(rstr2binl(s), s.length * 8))
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}
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/**
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* Calculates the HMAC-MD5 of a key and some data (raw strings)
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*
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* @param {string} key HMAC key
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* @param {string} data Raw input string
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* @returns {string} Raw MD5 string
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*/
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function rstrHMACMD5(key, data) {
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var i
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var bkey = rstr2binl(key)
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var ipad = []
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var opad = []
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var hash
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ipad[15] = opad[15] = undefined
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if (bkey.length > 16) {
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bkey = binlMD5(bkey, key.length * 8)
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}
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for (i = 0; i < 16; i += 1) {
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ipad[i] = bkey[i] ^ 0x36363636
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opad[i] = bkey[i] ^ 0x5c5c5c5c
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}
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hash = binlMD5(ipad.concat(rstr2binl(data)), 512 + data.length * 8)
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return binl2rstr(binlMD5(opad.concat(hash), 512 + 128))
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}
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/**
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* Convert a raw string to a hex string
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*
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* @param {string} input Raw input string
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* @returns {string} Hex encoded string
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*/
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function rstr2hex(input) {
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var hexTab = '0123456789abcdef'
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var output = ''
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var x
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var i
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for (i = 0; i < input.length; i += 1) {
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x = input.charCodeAt(i)
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output += hexTab.charAt((x >>> 4) & 0x0f) + hexTab.charAt(x & 0x0f)
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}
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return output
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}
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/**
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* Encode a string as UTF-8
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*
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* @param {string} input Input string
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* @returns {string} UTF8 string
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*/
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function str2rstrUTF8(input) {
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return unescape(encodeURIComponent(input))
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}
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/**
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* Encodes input string as raw MD5 string
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*
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* @param {string} s Input string
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* @returns {string} Raw MD5 string
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*/
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function rawMD5(s) {
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return rstrMD5(str2rstrUTF8(s))
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}
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/**
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* Encodes input string as Hex encoded string
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*
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* @param {string} s Input string
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* @returns {string} Hex encoded string
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*/
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function hexMD5(s) {
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return rstr2hex(rawMD5(s))
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}
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/**
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* Calculates the raw HMAC-MD5 for the given key and data
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*
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* @param {string} k HMAC key
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* @param {string} d Input string
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* @returns {string} Raw MD5 string
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*/
|
||||
function rawHMACMD5(k, d) {
|
||||
return rstrHMACMD5(str2rstrUTF8(k), str2rstrUTF8(d))
|
||||
}
|
||||
/**
|
||||
* Calculates the Hex encoded HMAC-MD5 for the given key and data
|
||||
*
|
||||
* @param {string} k HMAC key
|
||||
* @param {string} d Input string
|
||||
* @returns {string} Raw MD5 string
|
||||
*/
|
||||
function hexHMACMD5(k, d) {
|
||||
return rstr2hex(rawHMACMD5(k, d))
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates MD5 value for a given string.
|
||||
* If a key is provided, calculates the HMAC-MD5 value.
|
||||
* Returns a Hex encoded string unless the raw argument is given.
|
||||
*
|
||||
* @param {string} string Input string
|
||||
* @param {string} [key] HMAC key
|
||||
* @param {boolean} [raw] Raw output switch
|
||||
* @returns {string} MD5 output
|
||||
*/
|
||||
function md5(string, key, raw) {
|
||||
if (!key) {
|
||||
if (!raw) {
|
||||
return hexMD5(string)
|
||||
}
|
||||
return rawMD5(string)
|
||||
}
|
||||
if (!raw) {
|
||||
return hexHMACMD5(key, string)
|
||||
}
|
||||
return rawHMACMD5(key, string)
|
||||
}
|
||||
|
||||
if (typeof define === 'function' && define.amd) {
|
||||
define(function () {
|
||||
return md5
|
||||
})
|
||||
} else if (typeof module === 'object' && module.exports) {
|
||||
module.exports = md5
|
||||
} else {
|
||||
$.md5 = md5
|
||||
}
|
||||
})(this)
|
||||
|
|
@ -0,0 +1,107 @@
|
|||
/**
|
||||
*
|
||||
* Secure Hash Algorithm (SHA256)
|
||||
* http://www.webtoolkit.info/
|
||||
*
|
||||
* Original code by Angel Marin, Paul Johnston.
|
||||
*
|
||||
**/
|
||||
|
||||
function SHA256(s){
|
||||
var chrsz = 8;
|
||||
var hexcase = 0;
|
||||
function safe_add (x, y) {
|
||||
var lsw = (x & 0xFFFF) + (y & 0xFFFF);
|
||||
var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
|
||||
return (msw << 16) | (lsw & 0xFFFF);
|
||||
}
|
||||
function S (X, n) { return ( X >>> n ) | (X << (32 - n)); }
|
||||
function R (X, n) { return ( X >>> n ); }
|
||||
function Ch(x, y, z) { return ((x & y) ^ ((~x) & z)); }
|
||||
function Maj(x, y, z) { return ((x & y) ^ (x & z) ^ (y & z)); }
|
||||
function Sigma0256(x) { return (S(x, 2) ^ S(x, 13) ^ S(x, 22)); }
|
||||
function Sigma1256(x) { return (S(x, 6) ^ S(x, 11) ^ S(x, 25)); }
|
||||
function Gamma0256(x) { return (S(x, 7) ^ S(x, 18) ^ R(x, 3)); }
|
||||
function Gamma1256(x) { return (S(x, 17) ^ S(x, 19) ^ R(x, 10)); }
|
||||
function core_sha256 (m, l) {
|
||||
var K = new Array(0x428A2F98, 0x71374491, 0xB5C0FBCF, 0xE9B5DBA5, 0x3956C25B, 0x59F111F1, 0x923F82A4, 0xAB1C5ED5, 0xD807AA98, 0x12835B01, 0x243185BE, 0x550C7DC3, 0x72BE5D74, 0x80DEB1FE, 0x9BDC06A7, 0xC19BF174, 0xE49B69C1, 0xEFBE4786, 0xFC19DC6, 0x240CA1CC, 0x2DE92C6F, 0x4A7484AA, 0x5CB0A9DC, 0x76F988DA, 0x983E5152, 0xA831C66D, 0xB00327C8, 0xBF597FC7, 0xC6E00BF3, 0xD5A79147, 0x6CA6351, 0x14292967, 0x27B70A85, 0x2E1B2138, 0x4D2C6DFC, 0x53380D13, 0x650A7354, 0x766A0ABB, 0x81C2C92E, 0x92722C85, 0xA2BFE8A1, 0xA81A664B, 0xC24B8B70, 0xC76C51A3, 0xD192E819, 0xD6990624, 0xF40E3585, 0x106AA070, 0x19A4C116, 0x1E376C08, 0x2748774C, 0x34B0BCB5, 0x391C0CB3, 0x4ED8AA4A, 0x5B9CCA4F, 0x682E6FF3, 0x748F82EE, 0x78A5636F, 0x84C87814, 0x8CC70208, 0x90BEFFFA, 0xA4506CEB, 0xBEF9A3F7, 0xC67178F2);
|
||||
var HASH = new Array(0x6A09E667, 0xBB67AE85, 0x3C6EF372, 0xA54FF53A, 0x510E527F, 0x9B05688C, 0x1F83D9AB, 0x5BE0CD19);
|
||||
var W = new Array(64);
|
||||
var a, b, c, d, e, f, g, h, i, j;
|
||||
var T1, T2;
|
||||
m[l >> 5] |= 0x80 << (24 - l % 32);
|
||||
m[((l + 64 >> 9) << 4) + 15] = l;
|
||||
for ( var i = 0; i<m.length; i+=16 ) {
|
||||
a = HASH[0];
|
||||
b = HASH[1];
|
||||
c = HASH[2];
|
||||
d = HASH[3];
|
||||
e = HASH[4];
|
||||
f = HASH[5];
|
||||
g = HASH[6];
|
||||
h = HASH[7];
|
||||
for ( var j = 0; j<64; j++) {
|
||||
if (j < 16) W[j] = m[j + i];
|
||||
else W[j] = safe_add(safe_add(safe_add(Gamma1256(W[j - 2]), W[j - 7]), Gamma0256(W[j - 15])), W[j - 16]);
|
||||
T1 = safe_add(safe_add(safe_add(safe_add(h, Sigma1256(e)), Ch(e, f, g)), K[j]), W[j]);
|
||||
T2 = safe_add(Sigma0256(a), Maj(a, b, c));
|
||||
h = g;
|
||||
g = f;
|
||||
f = e;
|
||||
e = safe_add(d, T1);
|
||||
d = c;
|
||||
c = b;
|
||||
b = a;
|
||||
a = safe_add(T1, T2);
|
||||
}
|
||||
HASH[0] = safe_add(a, HASH[0]);
|
||||
HASH[1] = safe_add(b, HASH[1]);
|
||||
HASH[2] = safe_add(c, HASH[2]);
|
||||
HASH[3] = safe_add(d, HASH[3]);
|
||||
HASH[4] = safe_add(e, HASH[4]);
|
||||
HASH[5] = safe_add(f, HASH[5]);
|
||||
HASH[6] = safe_add(g, HASH[6]);
|
||||
HASH[7] = safe_add(h, HASH[7]);
|
||||
}
|
||||
return HASH;
|
||||
}
|
||||
function str2binb (str) {
|
||||
var bin = Array();
|
||||
var mask = (1 << chrsz) - 1;
|
||||
for(var i = 0; i < str.length * chrsz; i += chrsz) {
|
||||
bin[i>>5] |= (str.charCodeAt(i / chrsz) & mask) << (24 - i%32);
|
||||
}
|
||||
return bin;
|
||||
}
|
||||
function Utf8Encode(string) {
|
||||
string = string.replace(/\r\n/g,"\n");
|
||||
var utftext = "";
|
||||
for (var n = 0; n < string.length; n++) {
|
||||
var c = string.charCodeAt(n);
|
||||
if (c < 128) {
|
||||
utftext += String.fromCharCode(c);
|
||||
}
|
||||
else if((c > 127) && (c < 2048)) {
|
||||
utftext += String.fromCharCode((c >> 6) | 192);
|
||||
utftext += String.fromCharCode((c & 63) | 128);
|
||||
}
|
||||
else {
|
||||
utftext += String.fromCharCode((c >> 12) | 224);
|
||||
utftext += String.fromCharCode(((c >> 6) & 63) | 128);
|
||||
utftext += String.fromCharCode((c & 63) | 128);
|
||||
}
|
||||
}
|
||||
return utftext;
|
||||
}
|
||||
function binb2hex (binarray) {
|
||||
var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
|
||||
var str = "";
|
||||
for(var i = 0; i < binarray.length * 4; i++) {
|
||||
str += hex_tab.charAt((binarray[i>>2] >> ((3 - i%4)*8+4)) & 0xF) +
|
||||
hex_tab.charAt((binarray[i>>2] >> ((3 - i%4)*8 )) & 0xF);
|
||||
}
|
||||
return str;
|
||||
}
|
||||
s = Utf8Encode(s);
|
||||
return binb2hex(core_sha256(str2binb(s), s.length * chrsz));
|
||||
}
|
||||
Loading…
Reference in New Issue