├── .gitignore ├── jshint.json ├── component.json ├── package.json ├── test ├── gibberish-aes-test.html └── gibberish-aes-test.js ├── README.markdown ├── Gruntfile.js ├── dist ├── gibberish-aes-1.0.0.min.js └── gibberish-aes-1.0.0.js └── src └── gibberish-aes.js /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | node_modules -------------------------------------------------------------------------------- /jshint.json: -------------------------------------------------------------------------------- 1 | { 2 | "curly" : true, 3 | "laxcomma" : true, 4 | "eqeqeq" : true, 5 | "immed" : true, 6 | "latedef" : true, 7 | "newcap" : false, 8 | "noarg" : true, 9 | "sub" : true, 10 | "undef" : true, 11 | "boss" : true, 12 | "eqnull" : true, 13 | "browser" : true, 14 | "globals" : { 15 | "module" : true, 16 | "exports" : true, 17 | "define": true, 18 | "escape": true, 19 | "unescape": true 20 | } 21 | } -------------------------------------------------------------------------------- /component.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "Gibberish-AES", 3 | "version": "1.0.0", 4 | "author": "Mark Percival ", 5 | "description": "A lightweight Javascript Libray for OpenSSL compatible AES CBC encryption.", 6 | "development": { 7 | "grunt": "0.4.x", 8 | "grunt-contrib-uglify": "0.x.x", 9 | "grunt-contrib-clean": "0.x.x", 10 | "grunt-contrib-copy": "0.x.x", 11 | "grunt-contrib-jshint": "0.x.x" 12 | }, 13 | "main": "src/gibberish-aes.js", 14 | "scripts": [ 15 | "src/gibberish-aes.js" 16 | ], 17 | "license": "MIT" 18 | } 19 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "@workato/gibberish-aes", 3 | "version": "1.0.0", 4 | "author": "Mark Percival ", 5 | "description": "A lightweight Javascript Libray for OpenSSL compatible AES CBC encryption.", 6 | "contributors": [ 7 | { 8 | "name": "Mark Percival", 9 | "email": "mark@mpercival.com" 10 | } 11 | ], 12 | "main": null, 13 | "repository": { 14 | "type": "git", 15 | "url": "git://github.com/th0r/gibberish-aes.git" 16 | }, 17 | "keywords": [], 18 | "dependencies": {}, 19 | "devDependencies": { 20 | "grunt": "0.4.x", 21 | "grunt-contrib-uglify": "0.x.x", 22 | "grunt-contrib-clean": "0.x.x", 23 | "grunt-contrib-copy": "0.x.x", 24 | "grunt-contrib-jshint": "0.x.x" 25 | }, 26 | 27 | "bundledDependencies": [], 28 | "license": "MIT" 29 | } 30 | -------------------------------------------------------------------------------- /test/gibberish-aes-test.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 32 | 33 | 34 |
35 |

Gibberish AES Test Page

36 |

FIPS Test Vectors

37 |
    38 |
  • 128 Bit:
    • 39 |
  • 192 Bit:
    • 40 |
  • 256 Bit:
    • 41 |
42 |

OpenSSL Compatibility

43 |

Encryption

44 |
    45 |
  • 128 Bit:
    • 46 |
  • 192 Bit:
    • 47 |
  • 256 Bit:
    • 48 |
49 | 50 |

Decryption

51 |
    52 |
  • 128 Bit:
    • 53 |
  • 192 Bit:
    • 54 |
  • 256 Bit:
    • 55 |
56 | 57 |

PBE Key IV Test

58 |
    59 |
  • 128 Bit:
    • 60 |
  • 192 Bit:
    • 61 |
  • 256 Bit:
    • 62 |
63 |

UTF-8

64 |
    65 |
  • 128 Bit:
    • 66 |
  • 192 Bit:
    • 67 |
  • 256 Bit:
    • 68 |
69 |

Speed

70 | Start Benchmark 71 |
    72 |
  • 100 Encrypts:
    • 73 |
  • 100 Decrypts:
    • 74 |
  • 5 Big Encodes(4k):
    • 75 |
  • 5 Big Decodes(4k):
    • 76 |
77 |
78 | 79 | -------------------------------------------------------------------------------- /README.markdown: -------------------------------------------------------------------------------- 1 | # Gibberish AES 2 | ## A Javascript library for OpenSSL compatible AES encryption 3 | 4 | ## Deprecation Notice 5 | 6 | This library is a quite old, and uses an older and non-authenticated cipher mode, CBC. There are better and more frequently maintained alternatives. Here are a couple that I would recommend: 7 | 8 | - [LibSodium](https://github.com/jedisct1/libsodium) is becoming a widely adopted library with a variety of languages supported including Ruby and JS. Example of a similar API in LibSodium.js - [mdp/gibberish-libsodium](https://github.com/mdp/gibberish-libsodium) 9 | - [Stanford's Javascript Crypto Library](https://github.com/bitwiseshiftleft/sjcl) features OCB mode AES encryption along with authentication. Supported on most modern browsers and in node. 10 | 11 | ---- 12 | 13 | Copyright: Mark Percival 2008 - 14 | License: MIT 15 | 16 | Thanks to : 17 | 18 | - Josh Davis - [http://www.josh-davis.org/ecmaScrypt](http://www.josh-davis.org/ecmaScrypt) 19 | - Alex Boussinet [alex.boussinet@gmail.com](mailto:alex.boussinet@gmail.com) 20 | - Chris Veness - [http://www.movable-type.co.uk/scripts/aes.html](http://www.movable-type.co.uk/scripts/aes.html) 21 | - Michel I. Gallant - [http://www.jensign.com/](http://www.jensign.com/) 22 | - Kristof Neirynck - [http://github.com/Crydust](http://github.com/Crydust) Fixes for IE7, YUI compression, JSLINT errors 23 | 24 | ### Usage 25 | // GibberishAES.enc(string, password) 26 | // Defaults to 256 bit encryption 27 | enc = GibberishAES.enc("This sentence is super secret", "ultra-strong-password"); 28 | alert(enc); 29 | GibberishAES.dec(enc, "ultra-strong-password"); 30 | 31 | // Now change size to 128 bits 32 | GibberishAES.size(128); 33 | enc = GibberishAES.enc("This sentence is not so secret", "1234"); 34 | GibberishAES.dec(enc, "1234"); 35 | 36 | // And finally 192 bits 37 | GibberishAES.size(192); 38 | enc = GibberishAES.enc("I can't decide!!!", "whatever"); 39 | GibberishAES.dec(enc, "whatever"); 40 | 41 | #### OpenSSL Interop 42 | 43 | In Javascript 44 | 45 | GibberishAES.enc("Made with Gibberish\n", "password"); 46 | // Outputs: "U2FsdGVkX1+21O5RB08bavFTq7Yq/gChmXrO3f00tvJaT55A5pPvqw0zFVnHSW1o" 47 | 48 | On the command line 49 | 50 | echo "U2FsdGVkX1+21O5RB08bavFTq7Yq/gChmXrO3f00tvJaT55A5pPvqw0zFVnHSW1o" | openssl enc -d -aes-256-cbc -a -k password -md md5 51 | 52 | 53 | ### Requirements 54 | 55 | None. 56 | 57 | The library is fully encapsulated, you should be able to drop it into nearly any website. 58 | The downside to this is that it grew with the addition of its 59 | own Base64 library and MD5 hashing algorithm. 60 | 61 | ### Tests 62 | 63 | [Click here][2] to run the test package in your browser. 64 | 65 | The test script does require JQuery(included), but the 66 | basic GibberishAES does not. 67 | 68 | ### Design Factors 69 | 70 | It only supports CBC AES encryption mode, and it's built to be compatible with OpenSSL. 71 | -------------------------------------------------------------------------------- /Gruntfile.js: -------------------------------------------------------------------------------- 1 | /*global module:false*/ 2 | 3 | module.exports = function(grunt) { 4 | "use strict"; 5 | var pkg, config; 6 | 7 | pkg = grunt.file.readJSON('package.json'); 8 | 9 | config = { 10 | banner : [ 11 | '/**', 12 | ' * <%= pkg.name %> v<%= pkg.version %> - <%= grunt.template.today("yyyy-mm-dd") %>', 13 | ' * <%= pkg.description %>', 14 | ' *', 15 | ' * Author: <%= pkg.author %>', 16 | ' * Copyright: Mark Percival - http://mpercival.com 2008', 17 | ' *', 18 | ' * With thanks to:', 19 | ' * Josh Davis - http://www.josh-davis.org/ecmaScrypt', 20 | ' * Chris Veness - http://www.movable-type.co.uk/scripts/aes.html', 21 | ' * Michel I. Gallant - http://www.jensign.com/', 22 | ' * Jean-Luc Cooke 2012-07-12: added strhex + invertArr to compress G2X/G3X/G9X/GBX/GEX/SBox/SBoxInv/Rcon saving over 7KB, and added encString, decString, also made the MD5 routine more easlier compressible using yuicompressor.', 23 | ' *', 24 | ' * License: <%= pkg.license %>', 25 | ' *', 26 | ' * Usage: GibberishAES.enc("secret", "password")', 27 | ' * Outputs: AES Encrypted text encoded in Base64', 28 | ' */\n' 29 | ].join('\n'), 30 | 31 | pkg : pkg, 32 | uglifyFiles: {}, 33 | src : 'src/gibberish-aes.js' 34 | }; 35 | 36 | // setup dynamic filenames 37 | config.versioned = [config.pkg.name, config.pkg.version].join('-').toLowerCase(); 38 | config.dist = ['dist/', '.js'].join(config.versioned); 39 | config.uglifyFiles[['dist/', '.min.js'].join(config.versioned)] = config.dist; 40 | 41 | // Project configuration. 42 | grunt.initConfig({ 43 | pkg : config.pkg, 44 | clean : { 45 | dist : ['dist/'] 46 | }, 47 | copy: { 48 | dist: { 49 | files: [{ 50 | src: config.src, 51 | dest: config.dist 52 | }] 53 | } 54 | }, 55 | uglify : { 56 | options : { 57 | mangle : true, 58 | banner: config.banner 59 | }, 60 | dist : { 61 | files : config.uglifyFiles 62 | } 63 | }, 64 | jshint : { 65 | options : { 66 | jshintrc : 'jshint.json' 67 | }, 68 | source : 'src/*.js' 69 | }, 70 | }); 71 | 72 | grunt.loadNpmTasks('grunt-contrib-copy'); 73 | grunt.loadNpmTasks('grunt-contrib-uglify'); 74 | grunt.loadNpmTasks('grunt-contrib-clean'); 75 | grunt.loadNpmTasks('grunt-contrib-jshint'); 76 | 77 | // might be nice to add automatic testing eventually 78 | // grunt.loadNpmTasks('grunt-contrib-jasmine'); 79 | 80 | 81 | grunt.registerTask('build', ['clean', 'jshint', 'copy', 'uglify']); 82 | 83 | // Default task. 84 | grunt.registerTask('default', ['build']); 85 | 86 | 87 | }; -------------------------------------------------------------------------------- /dist/gibberish-aes-1.0.0.min.js: -------------------------------------------------------------------------------- 1 | /** 2 | * Gibberish-AES v1.0.0 - 2013-04-15 3 | * A lightweight Javascript Libray for OpenSSL compatible AES CBC encryption. 4 | * 5 | * Author: Mark Percival 6 | * Copyright: Mark Percival - http://mpercival.com 2008 7 | * 8 | * With thanks to: 9 | * Josh Davis - http://www.josh-davis.org/ecmaScrypt 10 | * Chris Veness - http://www.movable-type.co.uk/scripts/aes.html 11 | * Michel I. 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l,v,s,p,g,y,k,M,x,S=[],m=A("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",8);for(S=b(e),y=m[0],k=m[1],M=m[2],x=m[3],l=0;S.length>l;l+=16)v=y,s=k,p=M,g=x,y=o(y,k,M,x,S[l+0],7,m[4]),x=o(x,y,k,M,S[l+1],12,m[5]),M=o(M,x,y,k,S[l+2],17,m[6]),k=o(k,M,x,y,S[l+3],22,m[7]),y=o(y,k,M,x,S[l+4],7,m[8]),x=o(x,y,k,M,S[l+5],12,m[9]),M=o(M,x,y,k,S[l+6],17,m[10]),k=o(k,M,x,y,S[l+7],22,m[11]),y=o(y,k,M,x,S[l+8],7,m[12]),x=o(x,y,k,M,S[l+9],12,m[13]),M=o(M,x,y,k,S[l+10],17,m[14]),k=o(k,M,x,y,S[l+11],22,m[15]),y=o(y,k,M,x,S[l+12],7,m[16]),x=o(x,y,k,M,S[l+13],12,m[17]),M=o(M,x,y,k,S[l+14],17,m[18]),k=o(k,M,x,y,S[l+15],22,m[19]),y=d(y,k,M,x,S[l+1],5,m[20]),x=d(x,y,k,M,S[l+6],9,m[21]),M=d(M,x,y,k,S[l+11],14,m[22]),k=d(k,M,x,y,S[l+0],20,m[23]),y=d(y,k,M,x,S[l+5],5,m[24]),x=d(x,y,k,M,S[l+10],9,m[25]),M=d(M,x,y,k,S[l+15],14,m[26]),k=d(k,M,x,y,S[l+4],20,m[27]),y=d(y,k,M,x,S[l+9],5,m[28]),x=d(x,y,k,M,S[l+14],9,m[29]),M=d(M,x,y,k,S[l+3],14,m[30]),k=d(k,M,x,y,S[l+8],20,m[31]),y=d(y,k,M,x,S[l+13],5,m[32]),x=d(x,y,k,M,S[l+2],9,m[33]),M=d(M,x,y,k,S[l+7],14,m[34]),k=d(k,M,x,y,S[l+12],20,m[35]),y=u(y,k,M,x,S[l+5],4,m[36]),x=u(x,y,k,M,S[l+8],11,m[37]),M=u(M,x,y,k,S[l+11],16,m[38]),k=u(k,M,x,y,S[l+14],23,m[39]),y=u(y,k,M,x,S[l+1],4,m[40]),x=u(x,y,k,M,S[l+4],11,m[41]),M=u(M,x,y,k,S[l+7],16,m[42]),k=u(k,M,x,y,S[l+10],23,m[43]),y=u(y,k,M,x,S[l+13],4,m[44]),x=u(x,y,k,M,S[l+0],11,m[45]),M=u(M,x,y,k,S[l+3],16,m[46]),k=u(k,M,x,y,S[l+6],23,m[47]),y=u(y,k,M,x,S[l+9],4,m[48]),x=u(x,y,k,M,S[l+12],11,m[49]),M=u(M,x,y,k,S[l+15],16,m[50]),k=u(k,M,x,y,S[l+2],23,m[51]),y=i(y,k,M,x,S[l+0],6,m[52]),x=i(x,y,k,M,S[l+7],10,m[53]),M=i(M,x,y,k,S[l+14],15,m[54]),k=i(k,M,x,y,S[l+5],21,m[55]),y=i(y,k,M,x,S[l+12],6,m[56]),x=i(x,y,k,M,S[l+3],10,m[57]),M=i(M,x,y,k,S[l+10],15,m[58]),k=i(k,M,x,y,S[l+1],21,m[59]),y=i(y,k,M,x,S[l+8],6,m[60]),x=i(x,y,k,M,S[l+15],10,m[61]),M=i(M,x,y,k,S[l+6],15,m[62]),k=i(k,M,x,y,S[l+13],21,m[63]),y=i(y,k,M,x,S[l+4],6,m[64]),x=i(x,y,k,M,S[l+11],10,m[65]),M=i(M,x,y,k,S[l+2],15,m[66]),k=i(k,M,x,y,S[l+9],21,m[67]),y=n(y,v),k=n(k,s),M=n(M,p),x=n(x,g);return h(y).concat(h(k),h(M),h(x))},T=function(){var e="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",r=e.split(""),n=function(e){var n,f,c=[],t="";for(Math.floor(16*e.length/3),n=0;16*e.length>n;n++)c.push(e[Math.floor(n/16)][n%16]);for(n=0;c.length>n;n+=3)t+=r[c[n]>>2],t+=r[(3&c[n])<<4|c[n+1]>>4],t+=void 0!==c[n+1]?r[(15&c[n+1])<<2|c[n+2]>>6]:"=",t+=void 0!==c[n+2]?r[63&c[n+2]]:"=";for(f=t.slice(0,64)+"\n",n=1;Math.ceil(t.length/64)>n;n++)f+=t.slice(64*n,64*n+64)+(Math.ceil(t.length/64)===n+1?"":"\n");return f},f=function(r){r=r.replace(/\n/g,"");var n,f=[],c=[],t=[];for(n=0;r.length>n;n+=4)c[0]=e.indexOf(r.charAt(n)),c[1]=e.indexOf(r.charAt(n+1)),c[2]=e.indexOf(r.charAt(n+2)),c[3]=e.indexOf(r.charAt(n+3)),t[0]=c[0]<<2|c[1]>>4,t[1]=(15&c[1])<<4|c[2]>>2,t[2]=(3&c[2])<<6|c[3],f.push(t[0],t[1],t[2]);return f=f.slice(0,f.length-f.length%16)};return"function"==typeof Array.indexOf&&(e=r),{encode:n,decode:f}}();return{size:i,h2a:d,expandKey:S,encryptBlock:s,decryptBlock:p,Decrypt:n,s2a:u,rawEncrypt:l,rawDecrypt:v,dec:H,openSSLKey:h,a2h:o,enc:G,Hash:{MD5:L},Base64:T}}); -------------------------------------------------------------------------------- /test/gibberish-aes-test.js: -------------------------------------------------------------------------------- 1 | $(document).ready(function(){ 2 | //FIPS Verification 3 | 4 | GibberishAES.size(128); 5 | var f128block = GibberishAES.h2a("00112233445566778899aabbccddeeff"); 6 | var f128ciph = GibberishAES.h2a("69c4e0d86a7b0430d8cdb78070b4c55a"); 7 | var f128key = GibberishAES.expandKey(GibberishAES.h2a("000102030405060708090a0b0c0d0e0f")); 8 | if ((GibberishAES.encryptBlock(f128block, f128key).toString() === f128ciph.toString()) && (GibberishAES.decryptBlock(f128ciph, f128key).toString() == f128block.toString())) 9 | { 10 | $('#f128').append(" Passed!"); 11 | } else { $('#f128').append(" Fail!"); } 12 | 13 | GibberishAES.size(192); 14 | var f192block = GibberishAES.h2a("00112233445566778899aabbccddeeff"); 15 | var f192ciph = GibberishAES.h2a("dda97ca4864cdfe06eaf70a0ec0d7191"); 16 | var f192key = GibberishAES.expandKey(GibberishAES.h2a("000102030405060708090a0b0c0d0e0f1011121314151617")); 17 | if ((GibberishAES.encryptBlock(f192block, f192key).toString() === f192ciph.toString()) && (GibberishAES.decryptBlock(f192ciph, f192key).toString() == f192block.toString())) 18 | { 19 | $('#f192').append(" Passed!"); 20 | } 21 | else { $('#f192').append(" Fail!"); } 22 | 23 | GibberishAES.size(256); 24 | var f256block = GibberishAES.h2a("00112233445566778899aabbccddeeff"); 25 | var f256ciph = GibberishAES.h2a("8ea2b7ca516745bfeafc49904b496089"); 26 | var f256key = GibberishAES.expandKey(GibberishAES.h2a("000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f")); 27 | if ((GibberishAES.encryptBlock(f256block, f256key).toString() === f256ciph.toString()) && (GibberishAES.decryptBlock(f256ciph, f256key).toString() == f256block.toString())) 28 | { 29 | $('#f256').append(" Passed!"); 30 | } 31 | else { $('#f256').append(" Fail!"); } 32 | 33 | // OpenSSL Compat 34 | 35 | // Encryption 36 | 37 | // echo -n "secretsecretsecret" | openssl enc -e -a -aes-128-cbc -K 5e884898da28047151d0e56f8dc62927 -iv 6bbda7892ad344e06c31e64564a69a9a 38 | // 4j+jnKTSsTBVUJ9MuV8hFEHuxdyT065rYbUqo0gJo1I= Hex: e23fa39ca4d2b13055509f4cb95f211441eec5dc93d3ae6b61b52aa34809a352 39 | GibberishAES.size(128); 40 | var key = GibberishAES.h2a("5e884898da28047151d0e56f8dc62927"); //sha256 of "password" 41 | var iv = GibberishAES.h2a("6bbda7892ad344e06c31e64564a69a9a"); 42 | var plaintext = GibberishAES.s2a("secretsecretsecret"); 43 | var openssl = "4j+jnKTSsTBVUJ9MuV8hFEHuxdyT065rYbUqo0gJo1I=\n" 44 | enc = GibberishAES.rawEncrypt(plaintext, key, iv); 45 | if (GibberishAES.Base64.encode(enc) == openssl) { 46 | $('#oe128').append(" Passed!"); 47 | } else { $('#oe128').append(" Fail!"); } 48 | 49 | // echo -n "secretsecretsecret" | openssl enc -e -a -aes-192-cbc -K 5e884898da28047151d0e56f8dc6292773603d0d6aabbdd6 -iv 6bbda7892ad344e06c31e64564a69a9a 50 | // g1D8nfnp31TH8jaV3304KP23i6aQhSaU3gubyGtV6WE= Hex: 8350fc9df9e9df54c7f23695df7d3828fdb78ba690852694de0b9bc86b55e961 51 | GibberishAES.size(192); 52 | var password = GibberishAES.h2a("5e884898da28047151d0e56f8dc6292773603d0d6aabbdd6"); //sha256 of "password" 53 | var iv = GibberishAES.h2a("6bbda7892ad344e06c31e64564a69a9a"); 54 | var plaintext = GibberishAES.s2a("secretsecretsecret"); 55 | var openssl = "g1D8nfnp31TH8jaV3304KP23i6aQhSaU3gubyGtV6WE=\n"; 56 | enc = GibberishAES.rawEncrypt(plaintext, password, iv); 57 | if (GibberishAES.Base64.encode(enc) == openssl) { 58 | $('#oe192').append(" Passed!"); 59 | } else { $('#oe192').append(" Fail!"); } 60 | 61 | // echo -n "secretsecretsecret" | openssl enc -e -a -aes-256-cbc -K 5e884898da28047151d0e56f8dc6292773603d0d6aabbdd62a11ef721d1542d8 -iv 6bbda7892ad344e06c31e64564a69a9a 62 | // XUfDIa3urWyzHC1bmfmSQJjaTEXPmKkQYvbCnYd6gFY= Hex: 5d47c321adeead6cb31c2d5b99f9924098da4c45cf98a91062f6c29d877a8056 63 | GibberishAES.size(256); 64 | var password = GibberishAES.h2a("5e884898da28047151d0e56f8dc6292773603d0d6aabbdd62a11ef721d1542d8"); //sha256 of "password" 65 | var iv = GibberishAES.h2a("6bbda7892ad344e06c31e64564a69a9a"); 66 | var plaintext = GibberishAES.s2a("secretsecretsecret"); 67 | var openssl = "XUfDIa3urWyzHC1bmfmSQJjaTEXPmKkQYvbCnYd6gFY=\n"; 68 | enc = GibberishAES.rawEncrypt(plaintext, password, iv); 69 | if (GibberishAES.Base64.encode(enc) == openssl) { 70 | $('#oe256').append(" Passed!"); 71 | } else { $('#oe256').append(" Fail!"); } 72 | 73 | 74 | // Decryption 75 | 76 | GibberishAES.size(128); 77 | $('#od128').append(GibberishAES.dec("U2FsdGVkX19SF/vHKUf1zS4SMlbROLLCRiyprMJuQ+1nzQJyatGmJhC9xJ6Od+vcZtgZyurEqeEkna1Kj4gqdw==", "pass")); 78 | GibberishAES.size(192); 79 | $('#od192').append(GibberishAES.dec("U2FsdGVkX18EDbSr5+mGnFZRUwSTISFzadp7wsC/kTgtco+fQ4hMMrJ1zpePN6sicBnAOaC+p/vCmgb3zBc7Ag==", "pass")); 80 | GibberishAES.size(256); 81 | $('#od256').append(GibberishAES.dec("U2FsdGVkX1+f4uMd56OoVkwmaLStldQEHRNSGa1gRVF0XUvNNIr4Vg1PWa+0HHpiTRmvKXFSY90SrJea4Cb+zA==", "pass")); 82 | 83 | 84 | // PBE Testing 85 | 86 | GibberishAES.size(128); 87 | var password = GibberishAES.s2a("mumstheword") 88 | var salt = GibberishAES.h2a("C3CA5EE98B8F1FC5") 89 | var key = GibberishAES.h2a("1D189274EB848A8CD1F3D029030E0E5A") 90 | var iv = GibberishAES.h2a("ED562A01653B3973C4507CF2B97F3641") 91 | pbe = GibberishAES.openSSLKey(password, salt); 92 | GibberishAES.a2h(pbe.key); 93 | GibberishAES.a2h(pbe.iv); 94 | if ((GibberishAES.a2h(pbe.key) == GibberishAES.a2h(key)) && (GibberishAES.a2h(pbe.iv) == GibberishAES.a2h(iv))) { 95 | $('#pbe128').append(" Passed!"); 96 | } else { $('#pbe128').append(" Fail!"); } 97 | 98 | GibberishAES.size(192); 99 | var password = GibberishAES.s2a("mumstheword") 100 | var salt = GibberishAES.h2a("6C96EB8089668585") 101 | var key = GibberishAES.h2a("1A5EC3EB94BF5A675B2CE79E30D84EA8E68936A7E17FFCC7") 102 | var iv = GibberishAES.h2a("6E82636638721A2C7B92FB6EE007C3BC") 103 | pbe = GibberishAES.openSSLKey(password, salt); 104 | GibberishAES.a2h(pbe.key); 105 | GibberishAES.a2h(pbe.iv); 106 | if ((GibberishAES.a2h(pbe.key) == GibberishAES.a2h(key)) && (GibberishAES.a2h(pbe.iv) == GibberishAES.a2h(iv))) { 107 | $('#pbe192').append(" Passed!"); 108 | } else { $('#pbe192').append(" Fail!"); } 109 | 110 | GibberishAES.size(256); 111 | var password = GibberishAES.s2a("mumstheword") 112 | var salt = GibberishAES.h2a("5F934E4432AEB8B3") 113 | var key = GibberishAES.h2a("3d6b59e8c5623ce4ff7c165995b209e7f03461ec057ca33a5cd1559d01e5682b") 114 | var iv = GibberishAES.h2a("5be59eadbed053db61bd9e413fb8b7d5") 115 | pbe = GibberishAES.openSSLKey(password, salt); 116 | GibberishAES.a2h(pbe.key); 117 | GibberishAES.a2h(pbe.iv); 118 | if ((GibberishAES.a2h(pbe.key) == GibberishAES.a2h(key)) && (GibberishAES.a2h(pbe.iv) == GibberishAES.a2h(iv))) { 119 | $('#pbe256').append(" Passed!"); 120 | } else { $('#pbe256').append(" Fail!"); } 121 | 122 | //GibberishAES.rawDecrypt("dd52055f3e2348a864115fd06979e6c8", "5e884898da28047151d0e56f8dc6292773603d0d6aabbdd62a11ef721d1542d8", "6bbda7892ad344e06c31e64564a69a9a") 123 | // "f4XTQBzF6h+B0T+P9bfqUKHO1nhsZAmYbmP55VHMmxZqTsx9Nhi0SZVck+0onxmsgAXxaEqyUmztv3726w0Kb03LpfOGszmQOQvwwmkV5goeB1oTKWThz+cIGh4qZcdnc/+Cq0sQ7QFBpkwhaFyFf2z2zDos+2hGr2qs04Jlj8Wx5fQTPWwFnsxKV4+rmqswnWwY6dNjxFi5LQ+aecPw0eDFQzZZuOgsFbreXMYzMWFzyH07khQfA5V45FhgOyq7ulmikUnahjupzlpL4lTaHMx6CU3gZo6E6+Ip5CANFwC0qhPP0Ekhdni5VjYz0Qw7" 124 | // "12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890" 125 | 126 | //UTF-8 Verify 127 | GibberishAES.size(128); 128 | var chinese = " 版面变化复"; 129 | enc = GibberishAES.enc(chinese, "secret"); 130 | dec = GibberishAES.dec(enc, "secret"); 131 | $('#u128').append(" Before: "+ chinese); 132 | $('#u128').append(" After: " + dec); 133 | 134 | GibberishAES.size(192); 135 | var chinese = " 版面变化复"; 136 | enc = GibberishAES.enc(chinese, "secret"); 137 | dec = GibberishAES.dec(enc, "secret"); 138 | $('#u192').append(" Before: "+ chinese); 139 | $('#u192').append(" After: " + dec); 140 | 141 | GibberishAES.size(256); 142 | var chinese = " 版面变化复"; 143 | enc = GibberishAES.enc(chinese, "secret"); 144 | dec = GibberishAES.dec(enc, "secret"); 145 | $('#u256').append(" Before: "+ chinese); 146 | $('#u256').append(" After: " + dec); 147 | }); 148 | 149 | function benchmark() { 150 | //Benchmarks 151 | 152 | GibberishAES.size(256); 153 | var text = "Something small to encode, lets hope it's quite quick"; 154 | start = new Date(); 155 | for (var i=0; i<100; i++){ 156 | GibberishAES.enc(text, "secret"); 157 | } 158 | end = new Date(); 159 | $('#enc').append((end-start)/1000 + " seconds"); 160 | 161 | var crypt = "U2FsdGVkX1+qbsRBKWqv3Hs8F187/SvIivffz/8tosmb4JocDocxBSTxAIWn1KkzlBRcIdYnlOKhgyJboCHn5SvQw+CDc/RLy2UIKGV2LpI=" 162 | start = new Date(); 163 | for (var i=0; i<100; i++){ 164 | GibberishAES.dec(crypt, "secret"); 165 | } 166 | end = new Date(); 167 | $('#dec').append((end-start)/1000 + " seconds"); 168 | 169 | var bigtext = "Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Etiam volutpat. Sed rhoncus mauris. Proin pellentesque felis in est. Vestibulum bibendum. Etiam nec augue id justo congue interdum. Sed magna. Praesent ac enim. Fusce tempor nibh a elit. Maecenas eget sem nec pede posuere aliquet. Duis ut dolor at purus eleifend sodales. Nulla bibendum volutpat lectus. Suspendisse potenti. Morbi tortor risus, semper a, faucibus nec, lacinia eu, lacus. Integer eros orci, semper quis, congue vitae, lobortis sed, nisl. Nulla sagittis lorem eget velit. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Sed facilisis ante nec lacus. Maecenas et tortor. Sed eleifend orci vel elit. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Sed dolor magna, dapibus id, malesuada vel, luctus non, enim. Etiam pretium nibh quis nunc. Proin egestas nibh nec diam. Proin tellus nisi, tincidunt ac, eleifend ac, aliquet id, tortor. Integer luctus pharetra massa. Nulla facilisi. Sed ante odio, euismod eu, adipiscing id, luctus sit amet, nunc. Vivamus odio. Donec congue orci a felis. Duis lacinia, odio sed tincidunt rhoncus, augue magna tempus magna, ut feugiat felis dui ut odio. Phasellus cursus sapien vitae nulla. Nunc urna. Aliquam dapibus enim sed neque. In ornare luctus nunc. Sed augue neque, luctus sit amet, feugiat vitae, varius at, metus. Donec tellus est, pulvinar ut, faucibus eu, imperdiet vitae, nibh. Donec quis sem id sem sodales interdum. Vivamus eget velit. Fusce convallis mi ac est. Suspendisse justo. Morbi eu neque. Nullam non lacus. Fusce lobortis. Aenean dignissim ligula quis erat lacinia ornare. Nunc accumsan, velit at ultrices tincidunt, enim libero adipiscing sem, eu tempor mauris erat tempor massa. Duis nibh est, tempus a, pretium at, tempor at, dui. Pellentesque erat purus, viverra a, porttitor at, vulputate ut, enim. Aliquam et nisi. Nam ultrices. Donec ut lorem. Nam accumsan magna vitae risus eleifend lobortis. Fusce metus velit, luctus vel, dictum quis, fringilla id, nisi. Aenean et lectus a eros viverra vehicula. Nulla imperdiet laoreet velit. Quisque et est vitae felis commodo lacinia. Etiam bibendum risus. Maecenas lorem risus, porta ac, viverra rutrum, ultrices nec, purus. Phasellus sagittis accumsan elit. Nam venenatis, magna non pretium eleifend, massa eros hendrerit libero, at ultricies dui quam venenatis ante. Ut ultricies tristique dui. Donec volutpat dignissim diam. Maecenas vel massa eget nibh malesuada fermentum. Pellentesque lacinia. In eget est. Vestibulum vel nibh. Sed scelerisque risus et tortor. Phasellus hendrerit. Duis nec erat sed justo vestibulum pretium. Cras rhoncus mollis nisi. Proin rutrum. Morbi lorem. Proin ut felis faucibus pede cursus elementum. Donec dui. Nam nec nisl. Praesent tincidunt massa. Morbi dapibus interdum urna. Duis consectetuer. Fusce quam tortor, consectetuer at, ultricies sed, lacinia quis, diam. Maecenas nisl. Vestibulum auctor fringilla diam. Vestibulum tortor augue, lacinia sed, viverra nec, porta vitae, quam. Nunc sagittis porttitor risus. Integer justo. Integer sagittis, quam eget fermentum vulputate, ante felis lacinia turpis, vitae scelerisque magna erat eget enim. Nunc rhoncus libero vitae erat. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aliquam id arcu in metus tincidunt accumsan. In hac habitasse platea dictumst. Proin mauris. Cras mollis urna at ante. Nullam non dolor. Nulla blandit. Vivamus vel urna ac erat pulvinar volutpat. Nullam porttitor. Nunc vel mauris. Aliquam velit. In tempor, ipsum vestibulum aliquet viverra, felis odio lobortis sapien, at dapibus est libero venenatis felis. Nulla bibendum sodales leo. In in nisl. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Pellentesque bibendum, sapien vitae posuere pulvinar, nisl lorem cursus orci, id porta leo arcu ut nisl. Cras nisi nisi, posuere elementum, porttitor ac, porttitor a, dolor. Integer nullam. Nullam porttitor. Nunc vel mauris. Aliquam velit.Nullam porttitor. Nunc vel mauris. Nunc"; 170 | start = new Date(); 171 | var bigcrypt = '' 172 | for (var i=0; i<5; i++){ 173 | big_crypt = GibberishAES.enc(bigtext, "secret"); 174 | } 175 | end = new Date(); 176 | $('#bigenc').append((end-start)/1000 + " seconds"); 177 | 178 | start = new Date(); 179 | for (var i=0; i<5; i++){ 180 | GibberishAES.dec(big_crypt, "secret"); 181 | } 182 | end = new Date(); 183 | $('#bigdec').append((end-start)/1000 + " seconds"); 184 | } -------------------------------------------------------------------------------- /dist/gibberish-aes-1.0.0.js: -------------------------------------------------------------------------------- 1 | /** 2 | * @license Gibberish-AES 3 | * A lightweight Javascript Libray for OpenSSL compatible AES CBC encryption. 4 | * 5 | * Author: Mark Percival 6 | * Email: mark@mpercival.com 7 | * Copyright: Mark Percival - http://mpercival.com 2008 8 | * 9 | * With thanks to: 10 | * Josh Davis - http://www.josh-davis.org/ecmaScrypt 11 | * Chris Veness - http://www.movable-type.co.uk/scripts/aes.html 12 | * Michel I. Gallant - http://www.jensign.com/ 13 | * Jean-Luc Cooke 2012-07-12: added strhex + invertArr to compress G2X/G3X/G9X/GBX/GEX/SBox/SBoxInv/Rcon saving over 7KB, and added encString, decString, also made the MD5 routine more easlier compressible using yuicompressor. 14 | * 15 | * License: MIT 16 | * 17 | * Usage: GibberishAES.enc("secret", "password") 18 | * Outputs: AES Encrypted text encoded in Base64 19 | */ 20 | 21 | 22 | (function (root, factory) { 23 | if (typeof exports === 'object') { 24 | // Node. 25 | module.exports = factory(); 26 | } else if (typeof define === 'function' && define.amd) { 27 | // AMD. Register as an anonymous module. 28 | define(factory); 29 | } else { 30 | // Browser globals (root is window) 31 | root.GibberishAES = factory(); 32 | } 33 | }(this, function () { 34 | 'use strict'; 35 | 36 | var Nr = 14, 37 | /* Default to 256 Bit Encryption */ 38 | Nk = 8, 39 | Decrypt = false, 40 | 41 | enc_utf8 = function(s) 42 | { 43 | try { 44 | return unescape(encodeURIComponent(s)); 45 | } 46 | catch(e) { 47 | throw 'Error on UTF-8 encode'; 48 | } 49 | }, 50 | 51 | dec_utf8 = function(s) 52 | { 53 | try { 54 | return decodeURIComponent(escape(s)); 55 | } 56 | catch(e) { 57 | throw ('Bad Key'); 58 | } 59 | }, 60 | 61 | padBlock = function(byteArr) 62 | { 63 | var array = [], cpad, i; 64 | if (byteArr.length < 16) { 65 | cpad = 16 - byteArr.length; 66 | array = [cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad]; 67 | } 68 | for (i = 0; i < byteArr.length; i++) 69 | { 70 | array[i] = byteArr[i]; 71 | } 72 | return array; 73 | }, 74 | 75 | block2s = function(block, lastBlock) 76 | { 77 | var string = '', padding, i; 78 | if (lastBlock) { 79 | padding = block[15]; 80 | if (padding > 16) { 81 | throw ('Decryption error: Maybe bad key'); 82 | } 83 | if (padding === 16) { 84 | return ''; 85 | } 86 | for (i = 0; i < 16 - padding; i++) { 87 | string += String.fromCharCode(block[i]); 88 | } 89 | } else { 90 | for (i = 0; i < 16; i++) { 91 | string += String.fromCharCode(block[i]); 92 | } 93 | } 94 | return string; 95 | }, 96 | 97 | a2h = function(numArr) 98 | { 99 | var string = '', i; 100 | for (i = 0; i < numArr.length; i++) { 101 | string += (numArr[i] < 16 ? '0': '') + numArr[i].toString(16); 102 | } 103 | return string; 104 | }, 105 | 106 | h2a = function(s) 107 | { 108 | var ret = []; 109 | s.replace(/(..)/g, 110 | function(s) { 111 | ret.push(parseInt(s, 16)); 112 | }); 113 | return ret; 114 | }, 115 | 116 | s2a = function(string, binary) { 117 | var array = [], i; 118 | 119 | if (! binary) { 120 | string = enc_utf8(string); 121 | } 122 | 123 | for (i = 0; i < string.length; i++) 124 | { 125 | array[i] = string.charCodeAt(i); 126 | } 127 | 128 | return array; 129 | }, 130 | 131 | size = function(newsize) 132 | { 133 | switch (newsize) 134 | { 135 | case 128: 136 | Nr = 10; 137 | Nk = 4; 138 | break; 139 | case 192: 140 | Nr = 12; 141 | Nk = 6; 142 | break; 143 | case 256: 144 | Nr = 14; 145 | Nk = 8; 146 | break; 147 | default: 148 | throw ('Invalid Key Size Specified:' + newsize); 149 | } 150 | }, 151 | 152 | randArr = function(num) { 153 | var result = [], i; 154 | for (i = 0; i < num; i++) { 155 | result = result.concat(Math.floor(Math.random() * 256)); 156 | } 157 | return result; 158 | }, 159 | 160 | openSSLKey = function(passwordArr, saltArr) { 161 | // Number of rounds depends on the size of the AES in use 162 | // 3 rounds for 256 163 | // 2 rounds for the key, 1 for the IV 164 | // 2 rounds for 128 165 | // 1 round for the key, 1 round for the IV 166 | // 3 rounds for 192 since it's not evenly divided by 128 bits 167 | var rounds = Nr >= 12 ? 3: 2, 168 | key = [], 169 | iv = [], 170 | md5_hash = [], 171 | result = [], 172 | data00 = passwordArr.concat(saltArr), 173 | i; 174 | md5_hash[0] = MD5(data00); 175 | result = md5_hash[0]; 176 | for (i = 1; i < rounds; i++) { 177 | md5_hash[i] = MD5(md5_hash[i - 1].concat(data00)); 178 | result = result.concat(md5_hash[i]); 179 | } 180 | key = result.slice(0, 4 * Nk); 181 | iv = result.slice(4 * Nk, 4 * Nk + 16); 182 | return { 183 | key: key, 184 | iv: iv 185 | }; 186 | }, 187 | 188 | rawEncrypt = function(plaintext, key, iv) { 189 | // plaintext, key and iv as byte arrays 190 | key = expandKey(key); 191 | var numBlocks = Math.ceil(plaintext.length / 16), 192 | blocks = [], 193 | i, 194 | cipherBlocks = []; 195 | for (i = 0; i < numBlocks; i++) { 196 | blocks[i] = padBlock(plaintext.slice(i * 16, i * 16 + 16)); 197 | } 198 | if (plaintext.length % 16 === 0) { 199 | blocks.push([16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16]); 200 | // CBC OpenSSL padding scheme 201 | numBlocks++; 202 | } 203 | for (i = 0; i < blocks.length; i++) { 204 | blocks[i] = (i === 0) ? xorBlocks(blocks[i], iv) : xorBlocks(blocks[i], cipherBlocks[i - 1]); 205 | cipherBlocks[i] = encryptBlock(blocks[i], key); 206 | } 207 | return cipherBlocks; 208 | }, 209 | 210 | rawDecrypt = function(cryptArr, key, iv, binary) { 211 | // cryptArr, key and iv as byte arrays 212 | key = expandKey(key); 213 | var numBlocks = cryptArr.length / 16, 214 | cipherBlocks = [], 215 | i, 216 | plainBlocks = [], 217 | string = ''; 218 | for (i = 0; i < numBlocks; i++) { 219 | cipherBlocks.push(cryptArr.slice(i * 16, (i + 1) * 16)); 220 | } 221 | for (i = cipherBlocks.length - 1; i >= 0; i--) { 222 | plainBlocks[i] = decryptBlock(cipherBlocks[i], key); 223 | plainBlocks[i] = (i === 0) ? xorBlocks(plainBlocks[i], iv) : xorBlocks(plainBlocks[i], cipherBlocks[i - 1]); 224 | } 225 | for (i = 0; i < numBlocks - 1; i++) { 226 | string += block2s(plainBlocks[i]); 227 | } 228 | string += block2s(plainBlocks[i], true); 229 | return binary ? string : dec_utf8(string); 230 | }, 231 | 232 | encryptBlock = function(block, words) { 233 | Decrypt = false; 234 | var state = addRoundKey(block, words, 0), 235 | round; 236 | for (round = 1; round < (Nr + 1); round++) { 237 | state = subBytes(state); 238 | state = shiftRows(state); 239 | if (round < Nr) { 240 | state = mixColumns(state); 241 | } 242 | //last round? don't mixColumns 243 | state = addRoundKey(state, words, round); 244 | } 245 | 246 | return state; 247 | }, 248 | 249 | decryptBlock = function(block, words) { 250 | Decrypt = true; 251 | var state = addRoundKey(block, words, Nr), 252 | round; 253 | for (round = Nr - 1; round > -1; round--) { 254 | state = shiftRows(state); 255 | state = subBytes(state); 256 | state = addRoundKey(state, words, round); 257 | if (round > 0) { 258 | state = mixColumns(state); 259 | } 260 | //last round? don't mixColumns 261 | } 262 | 263 | return state; 264 | }, 265 | 266 | subBytes = function(state) { 267 | var S = Decrypt ? SBoxInv: SBox, 268 | temp = [], 269 | i; 270 | for (i = 0; i < 16; i++) { 271 | temp[i] = S[state[i]]; 272 | } 273 | return temp; 274 | }, 275 | 276 | shiftRows = function(state) { 277 | var temp = [], 278 | shiftBy = Decrypt ? [0, 13, 10, 7, 4, 1, 14, 11, 8, 5, 2, 15, 12, 9, 6, 3] : [0, 5, 10, 15, 4, 9, 14, 3, 8, 13, 2, 7, 12, 1, 6, 11], 279 | i; 280 | for (i = 0; i < 16; i++) { 281 | temp[i] = state[shiftBy[i]]; 282 | } 283 | return temp; 284 | }, 285 | 286 | mixColumns = function(state) { 287 | var t = [], 288 | c; 289 | if (!Decrypt) { 290 | for (c = 0; c < 4; c++) { 291 | t[c * 4] = G2X[state[c * 4]] ^ G3X[state[1 + c * 4]] ^ state[2 + c * 4] ^ state[3 + c * 4]; 292 | t[1 + c * 4] = state[c * 4] ^ G2X[state[1 + c * 4]] ^ G3X[state[2 + c * 4]] ^ state[3 + c * 4]; 293 | t[2 + c * 4] = state[c * 4] ^ state[1 + c * 4] ^ G2X[state[2 + c * 4]] ^ G3X[state[3 + c * 4]]; 294 | t[3 + c * 4] = G3X[state[c * 4]] ^ state[1 + c * 4] ^ state[2 + c * 4] ^ G2X[state[3 + c * 4]]; 295 | } 296 | }else { 297 | for (c = 0; c < 4; c++) { 298 | t[c*4] = GEX[state[c*4]] ^ GBX[state[1+c*4]] ^ GDX[state[2+c*4]] ^ G9X[state[3+c*4]]; 299 | t[1+c*4] = G9X[state[c*4]] ^ GEX[state[1+c*4]] ^ GBX[state[2+c*4]] ^ GDX[state[3+c*4]]; 300 | t[2+c*4] = GDX[state[c*4]] ^ G9X[state[1+c*4]] ^ GEX[state[2+c*4]] ^ GBX[state[3+c*4]]; 301 | t[3+c*4] = GBX[state[c*4]] ^ GDX[state[1+c*4]] ^ G9X[state[2+c*4]] ^ GEX[state[3+c*4]]; 302 | } 303 | } 304 | 305 | return t; 306 | }, 307 | 308 | addRoundKey = function(state, words, round) { 309 | var temp = [], 310 | i; 311 | for (i = 0; i < 16; i++) { 312 | temp[i] = state[i] ^ words[round][i]; 313 | } 314 | return temp; 315 | }, 316 | 317 | xorBlocks = function(block1, block2) { 318 | var temp = [], 319 | i; 320 | for (i = 0; i < 16; i++) { 321 | temp[i] = block1[i] ^ block2[i]; 322 | } 323 | return temp; 324 | }, 325 | 326 | expandKey = function(key) { 327 | // Expects a 1d number array 328 | var w = [], 329 | temp = [], 330 | i, 331 | r, 332 | t, 333 | flat = [], 334 | j; 335 | 336 | for (i = 0; i < Nk; i++) { 337 | r = [key[4 * i], key[4 * i + 1], key[4 * i + 2], key[4 * i + 3]]; 338 | w[i] = r; 339 | } 340 | 341 | for (i = Nk; i < (4 * (Nr + 1)); i++) { 342 | w[i] = []; 343 | for (t = 0; t < 4; t++) { 344 | temp[t] = w[i - 1][t]; 345 | } 346 | if (i % Nk === 0) { 347 | temp = subWord(rotWord(temp)); 348 | temp[0] ^= Rcon[i / Nk - 1]; 349 | } else if (Nk > 6 && i % Nk === 4) { 350 | temp = subWord(temp); 351 | } 352 | for (t = 0; t < 4; t++) { 353 | w[i][t] = w[i - Nk][t] ^ temp[t]; 354 | } 355 | } 356 | for (i = 0; i < (Nr + 1); i++) { 357 | flat[i] = []; 358 | for (j = 0; j < 4; j++) { 359 | flat[i].push(w[i * 4 + j][0], w[i * 4 + j][1], w[i * 4 + j][2], w[i * 4 + j][3]); 360 | } 361 | } 362 | return flat; 363 | }, 364 | 365 | subWord = function(w) { 366 | // apply SBox to 4-byte word w 367 | for (var i = 0; i < 4; i++) { 368 | w[i] = SBox[w[i]]; 369 | } 370 | return w; 371 | }, 372 | 373 | rotWord = function(w) { 374 | // rotate 4-byte word w left by one byte 375 | var tmp = w[0], 376 | i; 377 | for (i = 0; i < 4; i++) { 378 | w[i] = w[i + 1]; 379 | } 380 | w[3] = tmp; 381 | return w; 382 | }, 383 | 384 | // jlcooke: 2012-07-12: added strhex + invertArr to compress G2X/G3X/G9X/GBX/GEX/SBox/SBoxInv/Rcon saving over 7KB, and added encString, decString 385 | strhex = function(str,size) { 386 | var i, ret = []; 387 | for (i=0; i0x7f) ? 0x11b^(a<<1) : (a<<1); 407 | b >>>= 1; 408 | } 409 | 410 | return ret; 411 | }, 412 | Gx = function(x) { 413 | var i, r = []; 414 | for (i=0; i<256; i++){ 415 | r[i] = Gxx(x, i); 416 | } 417 | return r; 418 | }, 419 | 420 | // S-box 421 | /* 422 | SBox = [ 423 | 99, 124, 119, 123, 242, 107, 111, 197, 48, 1, 103, 43, 254, 215, 171, 424 | 118, 202, 130, 201, 125, 250, 89, 71, 240, 173, 212, 162, 175, 156, 164, 425 | 114, 192, 183, 253, 147, 38, 54, 63, 247, 204, 52, 165, 229, 241, 113, 426 | 216, 49, 21, 4, 199, 35, 195, 24, 150, 5, 154, 7, 18, 128, 226, 427 | 235, 39, 178, 117, 9, 131, 44, 26, 27, 110, 90, 160, 82, 59, 214, 428 | 179, 41, 227, 47, 132, 83, 209, 0, 237, 32, 252, 177, 91, 106, 203, 429 | 190, 57, 74, 76, 88, 207, 208, 239, 170, 251, 67, 77, 51, 133, 69, 430 | 249, 2, 127, 80, 60, 159, 168, 81, 163, 64, 143, 146, 157, 56, 245, 431 | 188, 182, 218, 33, 16, 255, 243, 210, 205, 12, 19, 236, 95, 151, 68, 432 | 23, 196, 167, 126, 61, 100, 93, 25, 115, 96, 129, 79, 220, 34, 42, 433 | 144, 136, 70, 238, 184, 20, 222, 94, 11, 219, 224, 50, 58, 10, 73, 434 | 6, 36, 92, 194, 211, 172, 98, 145, 149, 228, 121, 231, 200, 55, 109, 435 | 141, 213, 78, 169, 108, 86, 244, 234, 101, 122, 174, 8, 186, 120, 37, 436 | 46, 28, 166, 180, 198, 232, 221, 116, 31, 75, 189, 139, 138, 112, 62, 437 | 181, 102, 72, 3, 246, 14, 97, 53, 87, 185, 134, 193, 29, 158, 225, 438 | 248, 152, 17, 105, 217, 142, 148, 155, 30, 135, 233, 206, 85, 40, 223, 439 | 140, 161, 137, 13, 191, 230, 66, 104, 65, 153, 45, 15, 176, 84, 187, 440 | 22], //*/ SBox = strhex('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',2), 441 | 442 | // Precomputed lookup table for the inverse SBox 443 | /* SBoxInv = [ 444 | 82, 9, 106, 213, 48, 54, 165, 56, 191, 64, 163, 158, 129, 243, 215, 445 | 251, 124, 227, 57, 130, 155, 47, 255, 135, 52, 142, 67, 68, 196, 222, 446 | 233, 203, 84, 123, 148, 50, 166, 194, 35, 61, 238, 76, 149, 11, 66, 447 | 250, 195, 78, 8, 46, 161, 102, 40, 217, 36, 178, 118, 91, 162, 73, 448 | 109, 139, 209, 37, 114, 248, 246, 100, 134, 104, 152, 22, 212, 164, 92, 449 | 204, 93, 101, 182, 146, 108, 112, 72, 80, 253, 237, 185, 218, 94, 21, 450 | 70, 87, 167, 141, 157, 132, 144, 216, 171, 0, 140, 188, 211, 10, 247, 451 | 228, 88, 5, 184, 179, 69, 6, 208, 44, 30, 143, 202, 63, 15, 2, 452 | 193, 175, 189, 3, 1, 19, 138, 107, 58, 145, 17, 65, 79, 103, 220, 453 | 234, 151, 242, 207, 206, 240, 180, 230, 115, 150, 172, 116, 34, 231, 173, 454 | 53, 133, 226, 249, 55, 232, 28, 117, 223, 110, 71, 241, 26, 113, 29, 455 | 41, 197, 137, 111, 183, 98, 14, 170, 24, 190, 27, 252, 86, 62, 75, 456 | 198, 210, 121, 32, 154, 219, 192, 254, 120, 205, 90, 244, 31, 221, 168, 457 | 51, 136, 7, 199, 49, 177, 18, 16, 89, 39, 128, 236, 95, 96, 81, 458 | 127, 169, 25, 181, 74, 13, 45, 229, 122, 159, 147, 201, 156, 239, 160, 459 | 224, 59, 77, 174, 42, 245, 176, 200, 235, 187, 60, 131, 83, 153, 97, 460 | 23, 43, 4, 126, 186, 119, 214, 38, 225, 105, 20, 99, 85, 33, 12, 461 | 125], //*/ SBoxInv = invertArr(SBox), 462 | 463 | // Rijndael Rcon 464 | /* 465 | Rcon = [1, 2, 4, 8, 16, 32, 64, 128, 27, 54, 108, 216, 171, 77, 154, 47, 94, 466 | 188, 99, 198, 151, 53, 106, 212, 179, 125, 250, 239, 197, 145], 467 | //*/ Rcon = strhex('01020408102040801b366cd8ab4d9a2f5ebc63c697356ad4b37dfaefc591',2), 468 | 469 | /* 470 | G2X = [ 471 | 0x00, 0x02, 0x04, 0x06, 0x08, 0x0a, 0x0c, 0x0e, 0x10, 0x12, 0x14, 0x16, 472 | 0x18, 0x1a, 0x1c, 0x1e, 0x20, 0x22, 0x24, 0x26, 0x28, 0x2a, 0x2c, 0x2e, 473 | 0x30, 0x32, 0x34, 0x36, 0x38, 0x3a, 0x3c, 0x3e, 0x40, 0x42, 0x44, 0x46, 474 | 0x48, 0x4a, 0x4c, 0x4e, 0x50, 0x52, 0x54, 0x56, 0x58, 0x5a, 0x5c, 0x5e, 475 | 0x60, 0x62, 0x64, 0x66, 0x68, 0x6a, 0x6c, 0x6e, 0x70, 0x72, 0x74, 0x76, 476 | 0x78, 0x7a, 0x7c, 0x7e, 0x80, 0x82, 0x84, 0x86, 0x88, 0x8a, 0x8c, 0x8e, 477 | 0x90, 0x92, 0x94, 0x96, 0x98, 0x9a, 0x9c, 0x9e, 0xa0, 0xa2, 0xa4, 0xa6, 478 | 0xa8, 0xaa, 0xac, 0xae, 0xb0, 0xb2, 0xb4, 0xb6, 0xb8, 0xba, 0xbc, 0xbe, 479 | 0xc0, 0xc2, 0xc4, 0xc6, 0xc8, 0xca, 0xcc, 0xce, 0xd0, 0xd2, 0xd4, 0xd6, 480 | 0xd8, 0xda, 0xdc, 0xde, 0xe0, 0xe2, 0xe4, 0xe6, 0xe8, 0xea, 0xec, 0xee, 481 | 0xf0, 0xf2, 0xf4, 0xf6, 0xf8, 0xfa, 0xfc, 0xfe, 0x1b, 0x19, 0x1f, 0x1d, 482 | 0x13, 0x11, 0x17, 0x15, 0x0b, 0x09, 0x0f, 0x0d, 0x03, 0x01, 0x07, 0x05, 483 | 0x3b, 0x39, 0x3f, 0x3d, 0x33, 0x31, 0x37, 0x35, 0x2b, 0x29, 0x2f, 0x2d, 484 | 0x23, 0x21, 0x27, 0x25, 0x5b, 0x59, 0x5f, 0x5d, 0x53, 0x51, 0x57, 0x55, 485 | 0x4b, 0x49, 0x4f, 0x4d, 0x43, 0x41, 0x47, 0x45, 0x7b, 0x79, 0x7f, 0x7d, 486 | 0x73, 0x71, 0x77, 0x75, 0x6b, 0x69, 0x6f, 0x6d, 0x63, 0x61, 0x67, 0x65, 487 | 0x9b, 0x99, 0x9f, 0x9d, 0x93, 0x91, 0x97, 0x95, 0x8b, 0x89, 0x8f, 0x8d, 488 | 0x83, 0x81, 0x87, 0x85, 0xbb, 0xb9, 0xbf, 0xbd, 0xb3, 0xb1, 0xb7, 0xb5, 489 | 0xab, 0xa9, 0xaf, 0xad, 0xa3, 0xa1, 0xa7, 0xa5, 0xdb, 0xd9, 0xdf, 0xdd, 490 | 0xd3, 0xd1, 0xd7, 0xd5, 0xcb, 0xc9, 0xcf, 0xcd, 0xc3, 0xc1, 0xc7, 0xc5, 491 | 0xfb, 0xf9, 0xff, 0xfd, 0xf3, 0xf1, 0xf7, 0xf5, 0xeb, 0xe9, 0xef, 0xed, 492 | 0xe3, 0xe1, 0xe7, 0xe5 493 | ], //*/ G2X = Gx(2), 494 | 495 | /* G3X = [ 496 | 0x00, 0x03, 0x06, 0x05, 0x0c, 0x0f, 0x0a, 0x09, 0x18, 0x1b, 0x1e, 0x1d, 497 | 0x14, 0x17, 0x12, 0x11, 0x30, 0x33, 0x36, 0x35, 0x3c, 0x3f, 0x3a, 0x39, 498 | 0x28, 0x2b, 0x2e, 0x2d, 0x24, 0x27, 0x22, 0x21, 0x60, 0x63, 0x66, 0x65, 499 | 0x6c, 0x6f, 0x6a, 0x69, 0x78, 0x7b, 0x7e, 0x7d, 0x74, 0x77, 0x72, 0x71, 500 | 0x50, 0x53, 0x56, 0x55, 0x5c, 0x5f, 0x5a, 0x59, 0x48, 0x4b, 0x4e, 0x4d, 501 | 0x44, 0x47, 0x42, 0x41, 0xc0, 0xc3, 0xc6, 0xc5, 0xcc, 0xcf, 0xca, 0xc9, 502 | 0xd8, 0xdb, 0xde, 0xdd, 0xd4, 0xd7, 0xd2, 0xd1, 0xf0, 0xf3, 0xf6, 0xf5, 503 | 0xfc, 0xff, 0xfa, 0xf9, 0xe8, 0xeb, 0xee, 0xed, 0xe4, 0xe7, 0xe2, 0xe1, 504 | 0xa0, 0xa3, 0xa6, 0xa5, 0xac, 0xaf, 0xaa, 0xa9, 0xb8, 0xbb, 0xbe, 0xbd, 505 | 0xb4, 0xb7, 0xb2, 0xb1, 0x90, 0x93, 0x96, 0x95, 0x9c, 0x9f, 0x9a, 0x99, 506 | 0x88, 0x8b, 0x8e, 0x8d, 0x84, 0x87, 0x82, 0x81, 0x9b, 0x98, 0x9d, 0x9e, 507 | 0x97, 0x94, 0x91, 0x92, 0x83, 0x80, 0x85, 0x86, 0x8f, 0x8c, 0x89, 0x8a, 508 | 0xab, 0xa8, 0xad, 0xae, 0xa7, 0xa4, 0xa1, 0xa2, 0xb3, 0xb0, 0xb5, 0xb6, 509 | 0xbf, 0xbc, 0xb9, 0xba, 0xfb, 0xf8, 0xfd, 0xfe, 0xf7, 0xf4, 0xf1, 0xf2, 510 | 0xe3, 0xe0, 0xe5, 0xe6, 0xef, 0xec, 0xe9, 0xea, 0xcb, 0xc8, 0xcd, 0xce, 511 | 0xc7, 0xc4, 0xc1, 0xc2, 0xd3, 0xd0, 0xd5, 0xd6, 0xdf, 0xdc, 0xd9, 0xda, 512 | 0x5b, 0x58, 0x5d, 0x5e, 0x57, 0x54, 0x51, 0x52, 0x43, 0x40, 0x45, 0x46, 513 | 0x4f, 0x4c, 0x49, 0x4a, 0x6b, 0x68, 0x6d, 0x6e, 0x67, 0x64, 0x61, 0x62, 514 | 0x73, 0x70, 0x75, 0x76, 0x7f, 0x7c, 0x79, 0x7a, 0x3b, 0x38, 0x3d, 0x3e, 515 | 0x37, 0x34, 0x31, 0x32, 0x23, 0x20, 0x25, 0x26, 0x2f, 0x2c, 0x29, 0x2a, 516 | 0x0b, 0x08, 0x0d, 0x0e, 0x07, 0x04, 0x01, 0x02, 0x13, 0x10, 0x15, 0x16, 517 | 0x1f, 0x1c, 0x19, 0x1a 518 | ], //*/ G3X = Gx(3), 519 | 520 | /* 521 | G9X = [ 522 | 0x00, 0x09, 0x12, 0x1b, 0x24, 0x2d, 0x36, 0x3f, 0x48, 0x41, 0x5a, 0x53, 523 | 0x6c, 0x65, 0x7e, 0x77, 0x90, 0x99, 0x82, 0x8b, 0xb4, 0xbd, 0xa6, 0xaf, 524 | 0xd8, 0xd1, 0xca, 0xc3, 0xfc, 0xf5, 0xee, 0xe7, 0x3b, 0x32, 0x29, 0x20, 525 | 0x1f, 0x16, 0x0d, 0x04, 0x73, 0x7a, 0x61, 0x68, 0x57, 0x5e, 0x45, 0x4c, 526 | 0xab, 0xa2, 0xb9, 0xb0, 0x8f, 0x86, 0x9d, 0x94, 0xe3, 0xea, 0xf1, 0xf8, 527 | 0xc7, 0xce, 0xd5, 0xdc, 0x76, 0x7f, 0x64, 0x6d, 0x52, 0x5b, 0x40, 0x49, 528 | 0x3e, 0x37, 0x2c, 0x25, 0x1a, 0x13, 0x08, 0x01, 0xe6, 0xef, 0xf4, 0xfd, 529 | 0xc2, 0xcb, 0xd0, 0xd9, 0xae, 0xa7, 0xbc, 0xb5, 0x8a, 0x83, 0x98, 0x91, 530 | 0x4d, 0x44, 0x5f, 0x56, 0x69, 0x60, 0x7b, 0x72, 0x05, 0x0c, 0x17, 0x1e, 531 | 0x21, 0x28, 0x33, 0x3a, 0xdd, 0xd4, 0xcf, 0xc6, 0xf9, 0xf0, 0xeb, 0xe2, 532 | 0x95, 0x9c, 0x87, 0x8e, 0xb1, 0xb8, 0xa3, 0xaa, 0xec, 0xe5, 0xfe, 0xf7, 533 | 0xc8, 0xc1, 0xda, 0xd3, 0xa4, 0xad, 0xb6, 0xbf, 0x80, 0x89, 0x92, 0x9b, 534 | 0x7c, 0x75, 0x6e, 0x67, 0x58, 0x51, 0x4a, 0x43, 0x34, 0x3d, 0x26, 0x2f, 535 | 0x10, 0x19, 0x02, 0x0b, 0xd7, 0xde, 0xc5, 0xcc, 0xf3, 0xfa, 0xe1, 0xe8, 536 | 0x9f, 0x96, 0x8d, 0x84, 0xbb, 0xb2, 0xa9, 0xa0, 0x47, 0x4e, 0x55, 0x5c, 537 | 0x63, 0x6a, 0x71, 0x78, 0x0f, 0x06, 0x1d, 0x14, 0x2b, 0x22, 0x39, 0x30, 538 | 0x9a, 0x93, 0x88, 0x81, 0xbe, 0xb7, 0xac, 0xa5, 0xd2, 0xdb, 0xc0, 0xc9, 539 | 0xf6, 0xff, 0xe4, 0xed, 0x0a, 0x03, 0x18, 0x11, 0x2e, 0x27, 0x3c, 0x35, 540 | 0x42, 0x4b, 0x50, 0x59, 0x66, 0x6f, 0x74, 0x7d, 0xa1, 0xa8, 0xb3, 0xba, 541 | 0x85, 0x8c, 0x97, 0x9e, 0xe9, 0xe0, 0xfb, 0xf2, 0xcd, 0xc4, 0xdf, 0xd6, 542 | 0x31, 0x38, 0x23, 0x2a, 0x15, 0x1c, 0x07, 0x0e, 0x79, 0x70, 0x6b, 0x62, 543 | 0x5d, 0x54, 0x4f, 0x46 544 | ], //*/ G9X = Gx(9), 545 | 546 | /* GBX = [ 547 | 0x00, 0x0b, 0x16, 0x1d, 0x2c, 0x27, 0x3a, 0x31, 0x58, 0x53, 0x4e, 0x45, 548 | 0x74, 0x7f, 0x62, 0x69, 0xb0, 0xbb, 0xa6, 0xad, 0x9c, 0x97, 0x8a, 0x81, 549 | 0xe8, 0xe3, 0xfe, 0xf5, 0xc4, 0xcf, 0xd2, 0xd9, 0x7b, 0x70, 0x6d, 0x66, 550 | 0x57, 0x5c, 0x41, 0x4a, 0x23, 0x28, 0x35, 0x3e, 0x0f, 0x04, 0x19, 0x12, 551 | 0xcb, 0xc0, 0xdd, 0xd6, 0xe7, 0xec, 0xf1, 0xfa, 0x93, 0x98, 0x85, 0x8e, 552 | 0xbf, 0xb4, 0xa9, 0xa2, 0xf6, 0xfd, 0xe0, 0xeb, 0xda, 0xd1, 0xcc, 0xc7, 553 | 0xae, 0xa5, 0xb8, 0xb3, 0x82, 0x89, 0x94, 0x9f, 0x46, 0x4d, 0x50, 0x5b, 554 | 0x6a, 0x61, 0x7c, 0x77, 0x1e, 0x15, 0x08, 0x03, 0x32, 0x39, 0x24, 0x2f, 555 | 0x8d, 0x86, 0x9b, 0x90, 0xa1, 0xaa, 0xb7, 0xbc, 0xd5, 0xde, 0xc3, 0xc8, 556 | 0xf9, 0xf2, 0xef, 0xe4, 0x3d, 0x36, 0x2b, 0x20, 0x11, 0x1a, 0x07, 0x0c, 557 | 0x65, 0x6e, 0x73, 0x78, 0x49, 0x42, 0x5f, 0x54, 0xf7, 0xfc, 0xe1, 0xea, 558 | 0xdb, 0xd0, 0xcd, 0xc6, 0xaf, 0xa4, 0xb9, 0xb2, 0x83, 0x88, 0x95, 0x9e, 559 | 0x47, 0x4c, 0x51, 0x5a, 0x6b, 0x60, 0x7d, 0x76, 0x1f, 0x14, 0x09, 0x02, 560 | 0x33, 0x38, 0x25, 0x2e, 0x8c, 0x87, 0x9a, 0x91, 0xa0, 0xab, 0xb6, 0xbd, 561 | 0xd4, 0xdf, 0xc2, 0xc9, 0xf8, 0xf3, 0xee, 0xe5, 0x3c, 0x37, 0x2a, 0x21, 562 | 0x10, 0x1b, 0x06, 0x0d, 0x64, 0x6f, 0x72, 0x79, 0x48, 0x43, 0x5e, 0x55, 563 | 0x01, 0x0a, 0x17, 0x1c, 0x2d, 0x26, 0x3b, 0x30, 0x59, 0x52, 0x4f, 0x44, 564 | 0x75, 0x7e, 0x63, 0x68, 0xb1, 0xba, 0xa7, 0xac, 0x9d, 0x96, 0x8b, 0x80, 565 | 0xe9, 0xe2, 0xff, 0xf4, 0xc5, 0xce, 0xd3, 0xd8, 0x7a, 0x71, 0x6c, 0x67, 566 | 0x56, 0x5d, 0x40, 0x4b, 0x22, 0x29, 0x34, 0x3f, 0x0e, 0x05, 0x18, 0x13, 567 | 0xca, 0xc1, 0xdc, 0xd7, 0xe6, 0xed, 0xf0, 0xfb, 0x92, 0x99, 0x84, 0x8f, 568 | 0xbe, 0xb5, 0xa8, 0xa3 569 | ], //*/ GBX = Gx(0xb), 570 | 571 | /* 572 | GDX = [ 573 | 0x00, 0x0d, 0x1a, 0x17, 0x34, 0x39, 0x2e, 0x23, 0x68, 0x65, 0x72, 0x7f, 574 | 0x5c, 0x51, 0x46, 0x4b, 0xd0, 0xdd, 0xca, 0xc7, 0xe4, 0xe9, 0xfe, 0xf3, 575 | 0xb8, 0xb5, 0xa2, 0xaf, 0x8c, 0x81, 0x96, 0x9b, 0xbb, 0xb6, 0xa1, 0xac, 576 | 0x8f, 0x82, 0x95, 0x98, 0xd3, 0xde, 0xc9, 0xc4, 0xe7, 0xea, 0xfd, 0xf0, 577 | 0x6b, 0x66, 0x71, 0x7c, 0x5f, 0x52, 0x45, 0x48, 0x03, 0x0e, 0x19, 0x14, 578 | 0x37, 0x3a, 0x2d, 0x20, 0x6d, 0x60, 0x77, 0x7a, 0x59, 0x54, 0x43, 0x4e, 579 | 0x05, 0x08, 0x1f, 0x12, 0x31, 0x3c, 0x2b, 0x26, 0xbd, 0xb0, 0xa7, 0xaa, 580 | 0x89, 0x84, 0x93, 0x9e, 0xd5, 0xd8, 0xcf, 0xc2, 0xe1, 0xec, 0xfb, 0xf6, 581 | 0xd6, 0xdb, 0xcc, 0xc1, 0xe2, 0xef, 0xf8, 0xf5, 0xbe, 0xb3, 0xa4, 0xa9, 582 | 0x8a, 0x87, 0x90, 0x9d, 0x06, 0x0b, 0x1c, 0x11, 0x32, 0x3f, 0x28, 0x25, 583 | 0x6e, 0x63, 0x74, 0x79, 0x5a, 0x57, 0x40, 0x4d, 0xda, 0xd7, 0xc0, 0xcd, 584 | 0xee, 0xe3, 0xf4, 0xf9, 0xb2, 0xbf, 0xa8, 0xa5, 0x86, 0x8b, 0x9c, 0x91, 585 | 0x0a, 0x07, 0x10, 0x1d, 0x3e, 0x33, 0x24, 0x29, 0x62, 0x6f, 0x78, 0x75, 586 | 0x56, 0x5b, 0x4c, 0x41, 0x61, 0x6c, 0x7b, 0x76, 0x55, 0x58, 0x4f, 0x42, 587 | 0x09, 0x04, 0x13, 0x1e, 0x3d, 0x30, 0x27, 0x2a, 0xb1, 0xbc, 0xab, 0xa6, 588 | 0x85, 0x88, 0x9f, 0x92, 0xd9, 0xd4, 0xc3, 0xce, 0xed, 0xe0, 0xf7, 0xfa, 589 | 0xb7, 0xba, 0xad, 0xa0, 0x83, 0x8e, 0x99, 0x94, 0xdf, 0xd2, 0xc5, 0xc8, 590 | 0xeb, 0xe6, 0xf1, 0xfc, 0x67, 0x6a, 0x7d, 0x70, 0x53, 0x5e, 0x49, 0x44, 591 | 0x0f, 0x02, 0x15, 0x18, 0x3b, 0x36, 0x21, 0x2c, 0x0c, 0x01, 0x16, 0x1b, 592 | 0x38, 0x35, 0x22, 0x2f, 0x64, 0x69, 0x7e, 0x73, 0x50, 0x5d, 0x4a, 0x47, 593 | 0xdc, 0xd1, 0xc6, 0xcb, 0xe8, 0xe5, 0xf2, 0xff, 0xb4, 0xb9, 0xae, 0xa3, 594 | 0x80, 0x8d, 0x9a, 0x97 595 | ], //*/ GDX = Gx(0xd), 596 | 597 | /* 598 | GEX = [ 599 | 0x00, 0x0e, 0x1c, 0x12, 0x38, 0x36, 0x24, 0x2a, 0x70, 0x7e, 0x6c, 0x62, 600 | 0x48, 0x46, 0x54, 0x5a, 0xe0, 0xee, 0xfc, 0xf2, 0xd8, 0xd6, 0xc4, 0xca, 601 | 0x90, 0x9e, 0x8c, 0x82, 0xa8, 0xa6, 0xb4, 0xba, 0xdb, 0xd5, 0xc7, 0xc9, 602 | 0xe3, 0xed, 0xff, 0xf1, 0xab, 0xa5, 0xb7, 0xb9, 0x93, 0x9d, 0x8f, 0x81, 603 | 0x3b, 0x35, 0x27, 0x29, 0x03, 0x0d, 0x1f, 0x11, 0x4b, 0x45, 0x57, 0x59, 604 | 0x73, 0x7d, 0x6f, 0x61, 0xad, 0xa3, 0xb1, 0xbf, 0x95, 0x9b, 0x89, 0x87, 605 | 0xdd, 0xd3, 0xc1, 0xcf, 0xe5, 0xeb, 0xf9, 0xf7, 0x4d, 0x43, 0x51, 0x5f, 606 | 0x75, 0x7b, 0x69, 0x67, 0x3d, 0x33, 0x21, 0x2f, 0x05, 0x0b, 0x19, 0x17, 607 | 0x76, 0x78, 0x6a, 0x64, 0x4e, 0x40, 0x52, 0x5c, 0x06, 0x08, 0x1a, 0x14, 608 | 0x3e, 0x30, 0x22, 0x2c, 0x96, 0x98, 0x8a, 0x84, 0xae, 0xa0, 0xb2, 0xbc, 609 | 0xe6, 0xe8, 0xfa, 0xf4, 0xde, 0xd0, 0xc2, 0xcc, 0x41, 0x4f, 0x5d, 0x53, 610 | 0x79, 0x77, 0x65, 0x6b, 0x31, 0x3f, 0x2d, 0x23, 0x09, 0x07, 0x15, 0x1b, 611 | 0xa1, 0xaf, 0xbd, 0xb3, 0x99, 0x97, 0x85, 0x8b, 0xd1, 0xdf, 0xcd, 0xc3, 612 | 0xe9, 0xe7, 0xf5, 0xfb, 0x9a, 0x94, 0x86, 0x88, 0xa2, 0xac, 0xbe, 0xb0, 613 | 0xea, 0xe4, 0xf6, 0xf8, 0xd2, 0xdc, 0xce, 0xc0, 0x7a, 0x74, 0x66, 0x68, 614 | 0x42, 0x4c, 0x5e, 0x50, 0x0a, 0x04, 0x16, 0x18, 0x32, 0x3c, 0x2e, 0x20, 615 | 0xec, 0xe2, 0xf0, 0xfe, 0xd4, 0xda, 0xc8, 0xc6, 0x9c, 0x92, 0x80, 0x8e, 616 | 0xa4, 0xaa, 0xb8, 0xb6, 0x0c, 0x02, 0x10, 0x1e, 0x34, 0x3a, 0x28, 0x26, 617 | 0x7c, 0x72, 0x60, 0x6e, 0x44, 0x4a, 0x58, 0x56, 0x37, 0x39, 0x2b, 0x25, 618 | 0x0f, 0x01, 0x13, 0x1d, 0x47, 0x49, 0x5b, 0x55, 0x7f, 0x71, 0x63, 0x6d, 619 | 0xd7, 0xd9, 0xcb, 0xc5, 0xef, 0xe1, 0xf3, 0xfd, 0xa7, 0xa9, 0xbb, 0xb5, 620 | 0x9f, 0x91, 0x83, 0x8d 621 | ], //*/ GEX = Gx(0xe), 622 | 623 | enc = function(string, pass, binary) { 624 | // string, password in plaintext 625 | var salt = randArr(8), 626 | pbe = openSSLKey(s2a(pass, binary), salt), 627 | key = pbe.key, 628 | iv = pbe.iv, 629 | cipherBlocks, 630 | saltBlock = [[83, 97, 108, 116, 101, 100, 95, 95].concat(salt)]; 631 | string = s2a(string, binary); 632 | cipherBlocks = rawEncrypt(string, key, iv); 633 | // Spells out 'Salted__' 634 | cipherBlocks = saltBlock.concat(cipherBlocks); 635 | return Base64.encode(cipherBlocks); 636 | }, 637 | 638 | dec = function(string, pass, binary) { 639 | // string, password in plaintext 640 | var cryptArr = Base64.decode(string), 641 | salt = cryptArr.slice(8, 16), 642 | pbe = openSSLKey(s2a(pass, binary), salt), 643 | key = pbe.key, 644 | iv = pbe.iv; 645 | cryptArr = cryptArr.slice(16, cryptArr.length); 646 | // Take off the Salted__ffeeddcc 647 | string = rawDecrypt(cryptArr, key, iv, binary); 648 | return string; 649 | }, 650 | 651 | MD5 = function(numArr) { 652 | 653 | function rotateLeft(lValue, iShiftBits) { 654 | return (lValue << iShiftBits) | (lValue >>> (32 - iShiftBits)); 655 | } 656 | 657 | function addUnsigned(lX, lY) { 658 | var lX4, 659 | lY4, 660 | lX8, 661 | lY8, 662 | lResult; 663 | lX8 = (lX & 0x80000000); 664 | lY8 = (lY & 0x80000000); 665 | lX4 = (lX & 0x40000000); 666 | lY4 = (lY & 0x40000000); 667 | lResult = (lX & 0x3FFFFFFF) + (lY & 0x3FFFFFFF); 668 | if (lX4 & lY4) { 669 | return (lResult ^ 0x80000000 ^ lX8 ^ lY8); 670 | } 671 | if (lX4 | lY4) { 672 | if (lResult & 0x40000000) { 673 | return (lResult ^ 0xC0000000 ^ lX8 ^ lY8); 674 | } else { 675 | return (lResult ^ 0x40000000 ^ lX8 ^ lY8); 676 | } 677 | } else { 678 | return (lResult ^ lX8 ^ lY8); 679 | } 680 | } 681 | 682 | function f(x, y, z) { 683 | return (x & y) | ((~x) & z); 684 | } 685 | function g(x, y, z) { 686 | return (x & z) | (y & (~z)); 687 | } 688 | function h(x, y, z) { 689 | return (x ^ y ^ z); 690 | } 691 | function funcI(x, y, z) { 692 | return (y ^ (x | (~z))); 693 | } 694 | 695 | function ff(a, b, c, d, x, s, ac) { 696 | a = addUnsigned(a, addUnsigned(addUnsigned(f(b, c, d), x), ac)); 697 | return addUnsigned(rotateLeft(a, s), b); 698 | } 699 | 700 | function gg(a, b, c, d, x, s, ac) { 701 | a = addUnsigned(a, addUnsigned(addUnsigned(g(b, c, d), x), ac)); 702 | return addUnsigned(rotateLeft(a, s), b); 703 | } 704 | 705 | function hh(a, b, c, d, x, s, ac) { 706 | a = addUnsigned(a, addUnsigned(addUnsigned(h(b, c, d), x), ac)); 707 | return addUnsigned(rotateLeft(a, s), b); 708 | } 709 | 710 | function ii(a, b, c, d, x, s, ac) { 711 | a = addUnsigned(a, addUnsigned(addUnsigned(funcI(b, c, d), x), ac)); 712 | return addUnsigned(rotateLeft(a, s), b); 713 | } 714 | 715 | function convertToWordArray(numArr) { 716 | var lWordCount, 717 | lMessageLength = numArr.length, 718 | lNumberOfWords_temp1 = lMessageLength + 8, 719 | lNumberOfWords_temp2 = (lNumberOfWords_temp1 - (lNumberOfWords_temp1 % 64)) / 64, 720 | lNumberOfWords = (lNumberOfWords_temp2 + 1) * 16, 721 | lWordArray = [], 722 | lBytePosition = 0, 723 | lByteCount = 0; 724 | while (lByteCount < lMessageLength) { 725 | lWordCount = (lByteCount - (lByteCount % 4)) / 4; 726 | lBytePosition = (lByteCount % 4) * 8; 727 | lWordArray[lWordCount] = (lWordArray[lWordCount] | (numArr[lByteCount] << lBytePosition)); 728 | lByteCount++; 729 | } 730 | lWordCount = (lByteCount - (lByteCount % 4)) / 4; 731 | lBytePosition = (lByteCount % 4) * 8; 732 | lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80 << lBytePosition); 733 | lWordArray[lNumberOfWords - 2] = lMessageLength << 3; 734 | lWordArray[lNumberOfWords - 1] = lMessageLength >>> 29; 735 | return lWordArray; 736 | } 737 | 738 | function wordToHex(lValue) { 739 | var lByte, 740 | lCount, 741 | wordToHexArr = []; 742 | for (lCount = 0; lCount <= 3; lCount++) { 743 | lByte = (lValue >>> (lCount * 8)) & 255; 744 | wordToHexArr = wordToHexArr.concat(lByte); 745 | } 746 | return wordToHexArr; 747 | } 748 | 749 | /*function utf8Encode(string) { 750 | string = string.replace(/\r\n/g, "\n"); 751 | var utftext = "", 752 | n, 753 | c; 754 | 755 | for (n = 0; n < string.length; n++) { 756 | 757 | c = string.charCodeAt(n); 758 | 759 | if (c < 128) { 760 | utftext += String.fromCharCode(c); 761 | } 762 | else if ((c > 127) && (c < 2048)) { 763 | utftext += String.fromCharCode((c >> 6) | 192); 764 | utftext += String.fromCharCode((c & 63) | 128); 765 | } 766 | else { 767 | utftext += String.fromCharCode((c >> 12) | 224); 768 | utftext += String.fromCharCode(((c >> 6) & 63) | 128); 769 | utftext += String.fromCharCode((c & 63) | 128); 770 | } 771 | 772 | } 773 | 774 | return utftext; 775 | }*/ 776 | 777 | var x = [], 778 | k, 779 | AA, 780 | BB, 781 | CC, 782 | DD, 783 | a, 784 | b, 785 | c, 786 | d, 787 | rnd = strhex('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',8); 788 | 789 | x = convertToWordArray(numArr); 790 | 791 | a = rnd[0]; 792 | b = rnd[1]; 793 | c = rnd[2]; 794 | d = rnd[3]; 795 | 796 | for (k = 0; k < x.length; k += 16) { 797 | AA = a; 798 | BB = b; 799 | CC = c; 800 | DD = d; 801 | a = ff(a, b, c, d, x[k + 0], 7, rnd[4]); 802 | d = ff(d, a, b, c, x[k + 1], 12, rnd[5]); 803 | c = ff(c, d, a, b, x[k + 2], 17, rnd[6]); 804 | b = ff(b, c, d, a, x[k + 3], 22, rnd[7]); 805 | a = ff(a, b, c, d, x[k + 4], 7, rnd[8]); 806 | d = ff(d, a, b, c, x[k + 5], 12, rnd[9]); 807 | c = ff(c, d, a, b, x[k + 6], 17, rnd[10]); 808 | b = ff(b, c, d, a, x[k + 7], 22, rnd[11]); 809 | a = ff(a, b, c, d, x[k + 8], 7, rnd[12]); 810 | d = ff(d, a, b, c, x[k + 9], 12, rnd[13]); 811 | c = ff(c, d, a, b, x[k + 10], 17, rnd[14]); 812 | b = ff(b, c, d, a, x[k + 11], 22, rnd[15]); 813 | a = ff(a, b, c, d, x[k + 12], 7, rnd[16]); 814 | d = ff(d, a, b, c, x[k + 13], 12, rnd[17]); 815 | c = ff(c, d, a, b, x[k + 14], 17, rnd[18]); 816 | b = ff(b, c, d, a, x[k + 15], 22, rnd[19]); 817 | a = gg(a, b, c, d, x[k + 1], 5, rnd[20]); 818 | d = gg(d, a, b, c, x[k + 6], 9, rnd[21]); 819 | c = gg(c, d, a, b, x[k + 11], 14, rnd[22]); 820 | b = gg(b, c, d, a, x[k + 0], 20, rnd[23]); 821 | a = gg(a, b, c, d, x[k + 5], 5, rnd[24]); 822 | d = gg(d, a, b, c, x[k + 10], 9, rnd[25]); 823 | c = gg(c, d, a, b, x[k + 15], 14, rnd[26]); 824 | b = gg(b, c, d, a, x[k + 4], 20, rnd[27]); 825 | a = gg(a, b, c, d, x[k + 9], 5, rnd[28]); 826 | d = gg(d, a, b, c, x[k + 14], 9, rnd[29]); 827 | c = gg(c, d, a, b, x[k + 3], 14, rnd[30]); 828 | b = gg(b, c, d, a, x[k + 8], 20, rnd[31]); 829 | a = gg(a, b, c, d, x[k + 13], 5, rnd[32]); 830 | d = gg(d, a, b, c, x[k + 2], 9, rnd[33]); 831 | c = gg(c, d, a, b, x[k + 7], 14, rnd[34]); 832 | b = gg(b, c, d, a, x[k + 12], 20, rnd[35]); 833 | a = hh(a, b, c, d, x[k + 5], 4, rnd[36]); 834 | d = hh(d, a, b, c, x[k + 8], 11, rnd[37]); 835 | c = hh(c, d, a, b, x[k + 11], 16, rnd[38]); 836 | b = hh(b, c, d, a, x[k + 14], 23, rnd[39]); 837 | a = hh(a, b, c, d, x[k + 1], 4, rnd[40]); 838 | d = hh(d, a, b, c, x[k + 4], 11, rnd[41]); 839 | c = hh(c, d, a, b, x[k + 7], 16, rnd[42]); 840 | b = hh(b, c, d, a, x[k + 10], 23, rnd[43]); 841 | a = hh(a, b, c, d, x[k + 13], 4, rnd[44]); 842 | d = hh(d, a, b, c, x[k + 0], 11, rnd[45]); 843 | c = hh(c, d, a, b, x[k + 3], 16, rnd[46]); 844 | b = hh(b, c, d, a, x[k + 6], 23, rnd[47]); 845 | a = hh(a, b, c, d, x[k + 9], 4, rnd[48]); 846 | d = hh(d, a, b, c, x[k + 12], 11, rnd[49]); 847 | c = hh(c, d, a, b, x[k + 15], 16, rnd[50]); 848 | b = hh(b, c, d, a, x[k + 2], 23, rnd[51]); 849 | a = ii(a, b, c, d, x[k + 0], 6, rnd[52]); 850 | d = ii(d, a, b, c, x[k + 7], 10, rnd[53]); 851 | c = ii(c, d, a, b, x[k + 14], 15, rnd[54]); 852 | b = ii(b, c, d, a, x[k + 5], 21, rnd[55]); 853 | a = ii(a, b, c, d, x[k + 12], 6, rnd[56]); 854 | d = ii(d, a, b, c, x[k + 3], 10, rnd[57]); 855 | c = ii(c, d, a, b, x[k + 10], 15, rnd[58]); 856 | b = ii(b, c, d, a, x[k + 1], 21, rnd[59]); 857 | a = ii(a, b, c, d, x[k + 8], 6, rnd[60]); 858 | d = ii(d, a, b, c, x[k + 15], 10, rnd[61]); 859 | c = ii(c, d, a, b, x[k + 6], 15, rnd[62]); 860 | b = ii(b, c, d, a, x[k + 13], 21, rnd[63]); 861 | a = ii(a, b, c, d, x[k + 4], 6, rnd[64]); 862 | d = ii(d, a, b, c, x[k + 11], 10, rnd[65]); 863 | c = ii(c, d, a, b, x[k + 2], 15, rnd[66]); 864 | b = ii(b, c, d, a, x[k + 9], 21, rnd[67]); 865 | a = addUnsigned(a, AA); 866 | b = addUnsigned(b, BB); 867 | c = addUnsigned(c, CC); 868 | d = addUnsigned(d, DD); 869 | } 870 | 871 | return wordToHex(a).concat(wordToHex(b), wordToHex(c), wordToHex(d)); 872 | }, 873 | 874 | encString = function(plaintext, key, iv) { 875 | var i; 876 | plaintext = s2a(plaintext); 877 | 878 | key = s2a(key); 879 | for (i=key.length; i<32; i++){ 880 | key[i] = 0; 881 | } 882 | 883 | if (iv === undefined) { 884 | // TODO: This is not defined anywhere... commented out... 885 | // iv = genIV(); 886 | } else { 887 | iv = s2a(iv); 888 | for (i=iv.length; i<16; i++){ 889 | iv[i] = 0; 890 | } 891 | } 892 | 893 | var ct = rawEncrypt(plaintext, key, iv); 894 | var ret = [iv]; 895 | for (i=0; i> 2]; 932 | b64 += chars[((flatArr[i] & 3) << 4) | (flatArr[i + 1] >> 4)]; 933 | if ( flatArr[i + 1] !== undefined ) { 934 | b64 += chars[((flatArr[i + 1] & 15) << 2) | (flatArr[i + 2] >> 6)]; 935 | } else { 936 | b64 += '='; 937 | } 938 | if ( flatArr[i + 2] !== undefined ) { 939 | b64 += chars[flatArr[i + 2] & 63]; 940 | } else { 941 | b64 += '='; 942 | } 943 | } 944 | // OpenSSL is super particular about line breaks 945 | broken_b64 = b64.slice(0, 64) + '\n'; 946 | for (i = 1; i < (Math.ceil(b64.length / 64)); i++) { 947 | broken_b64 += b64.slice(i * 64, i * 64 + 64) + (Math.ceil(b64.length / 64) === i + 1 ? '': '\n'); 948 | } 949 | return broken_b64; 950 | }, 951 | 952 | decode = function(string) { 953 | string = string.replace(/\n/g, ''); 954 | var flatArr = [], 955 | c = [], 956 | b = [], 957 | i; 958 | for (i = 0; i < string.length; i = i + 4) { 959 | c[0] = _chars.indexOf(string.charAt(i)); 960 | c[1] = _chars.indexOf(string.charAt(i + 1)); 961 | c[2] = _chars.indexOf(string.charAt(i + 2)); 962 | c[3] = _chars.indexOf(string.charAt(i + 3)); 963 | 964 | b[0] = (c[0] << 2) | (c[1] >> 4); 965 | b[1] = ((c[1] & 15) << 4) | (c[2] >> 2); 966 | b[2] = ((c[2] & 3) << 6) | c[3]; 967 | flatArr.push(b[0], b[1], b[2]); 968 | } 969 | flatArr = flatArr.slice(0, flatArr.length - (flatArr.length % 16)); 970 | return flatArr; 971 | }; 972 | 973 | //internet explorer 974 | if(typeof Array.indexOf === "function") { 975 | _chars = chars; 976 | } 977 | 978 | /* 979 | //other way to solve internet explorer problem 980 | if(!Array.indexOf){ 981 | Array.prototype.indexOf = function(obj){ 982 | for(var i=0; i 2012-07-12: added strhex + invertArr to compress G2X/G3X/G9X/GBX/GEX/SBox/SBoxInv/Rcon saving over 7KB, and added encString, decString, also made the MD5 routine more easlier compressible using yuicompressor. 14 | * 15 | * License: MIT 16 | * 17 | * Usage: GibberishAES.enc("secret", "password") 18 | * Outputs: AES Encrypted text encoded in Base64 19 | */ 20 | 21 | 22 | (function (root, factory) { 23 | if (typeof exports === 'object') { 24 | // Node. 25 | module.exports = factory(); 26 | } else if (typeof define === 'function' && define["amd"]) { 27 | // AMD. Register as an anonymous module. 28 | define(factory); 29 | } else { 30 | // Browser globals (root is window) 31 | root.GibberishAES = factory(); 32 | } 33 | }(this, function () { 34 | 'use strict'; 35 | 36 | var Nr = 14, 37 | /* Default to 256 Bit Encryption */ 38 | Nk = 8, 39 | Decrypt = false, 40 | 41 | enc_utf8 = function(s) 42 | { 43 | try { 44 | return unescape(encodeURIComponent(s)); 45 | } 46 | catch(e) { 47 | throw 'Error on UTF-8 encode'; 48 | } 49 | }, 50 | 51 | dec_utf8 = function(s) 52 | { 53 | try { 54 | return decodeURIComponent(escape(s)); 55 | } 56 | catch(e) { 57 | throw ('Bad Key'); 58 | } 59 | }, 60 | 61 | padBlock = function(byteArr) 62 | { 63 | var array = [], cpad, i; 64 | if (byteArr.length < 16) { 65 | cpad = 16 - byteArr.length; 66 | array = [cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad]; 67 | } 68 | for (i = 0; i < byteArr.length; i++) 69 | { 70 | array[i] = byteArr[i]; 71 | } 72 | return array; 73 | }, 74 | 75 | block2s = function(block, lastBlock) 76 | { 77 | var string = '', padding, i; 78 | if (lastBlock) { 79 | padding = block[15]; 80 | if (padding > 16) { 81 | throw ('Decryption error: Maybe bad key'); 82 | } 83 | if (padding === 16) { 84 | return ''; 85 | } 86 | for (i = 0; i < 16 - padding; i++) { 87 | string += String.fromCharCode(block[i]); 88 | } 89 | } else { 90 | for (i = 0; i < 16; i++) { 91 | string += String.fromCharCode(block[i]); 92 | } 93 | } 94 | return string; 95 | }, 96 | 97 | a2h = function(numArr) 98 | { 99 | var string = '', i; 100 | for (i = 0; i < numArr.length; i++) { 101 | string += (numArr[i] < 16 ? '0': '') + numArr[i].toString(16); 102 | } 103 | return string; 104 | }, 105 | 106 | h2a = function(s) 107 | { 108 | var ret = []; 109 | s.replace(/(..)/g, 110 | function(s) { 111 | ret.push(parseInt(s, 16)); 112 | }); 113 | return ret; 114 | }, 115 | 116 | s2a = function(string, binary) { 117 | var array = [], i; 118 | 119 | if (! binary) { 120 | string = enc_utf8(string); 121 | } 122 | 123 | for (i = 0; i < string.length; i++) 124 | { 125 | array[i] = string.charCodeAt(i); 126 | } 127 | 128 | return array; 129 | }, 130 | 131 | size = function(newsize) 132 | { 133 | switch (newsize) 134 | { 135 | case 128: 136 | Nr = 10; 137 | Nk = 4; 138 | break; 139 | case 192: 140 | Nr = 12; 141 | Nk = 6; 142 | break; 143 | case 256: 144 | Nr = 14; 145 | Nk = 8; 146 | break; 147 | default: 148 | throw ('Invalid Key Size Specified:' + newsize); 149 | } 150 | }, 151 | 152 | randArr = function(num) { 153 | var result = [], i; 154 | for (i = 0; i < num; i++) { 155 | result = result.concat(Math.floor(Math.random() * 256)); 156 | } 157 | return result; 158 | }, 159 | 160 | openSSLKey = function(passwordArr, saltArr) { 161 | // Number of rounds depends on the size of the AES in use 162 | // 3 rounds for 256 163 | // 2 rounds for the key, 1 for the IV 164 | // 2 rounds for 128 165 | // 1 round for the key, 1 round for the IV 166 | // 3 rounds for 192 since it's not evenly divided by 128 bits 167 | var rounds = Nr >= 12 ? 3: 2, 168 | key = [], 169 | iv = [], 170 | md5_hash = [], 171 | result = [], 172 | data00 = passwordArr.concat(saltArr), 173 | i; 174 | md5_hash[0] = MD5(data00); 175 | result = md5_hash[0]; 176 | for (i = 1; i < rounds; i++) { 177 | md5_hash[i] = MD5(md5_hash[i - 1].concat(data00)); 178 | result = result.concat(md5_hash[i]); 179 | } 180 | key = result.slice(0, 4 * Nk); 181 | iv = result.slice(4 * Nk, 4 * Nk + 16); 182 | return { 183 | key: key, 184 | iv: iv 185 | }; 186 | }, 187 | 188 | rawEncrypt = function(plaintext, key, iv) { 189 | // plaintext, key and iv as byte arrays 190 | key = expandKey(key); 191 | var numBlocks = Math.ceil(plaintext.length / 16), 192 | blocks = [], 193 | i, 194 | cipherBlocks = []; 195 | for (i = 0; i < numBlocks; i++) { 196 | blocks[i] = padBlock(plaintext.slice(i * 16, i * 16 + 16)); 197 | } 198 | if (plaintext.length % 16 === 0) { 199 | blocks.push([16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16]); 200 | // CBC OpenSSL padding scheme 201 | numBlocks++; 202 | } 203 | for (i = 0; i < blocks.length; i++) { 204 | blocks[i] = (i === 0) ? xorBlocks(blocks[i], iv) : xorBlocks(blocks[i], cipherBlocks[i - 1]); 205 | cipherBlocks[i] = encryptBlock(blocks[i], key); 206 | } 207 | return cipherBlocks; 208 | }, 209 | 210 | rawDecrypt = function(cryptArr, key, iv, binary) { 211 | // cryptArr, key and iv as byte arrays 212 | key = expandKey(key); 213 | var numBlocks = cryptArr.length / 16, 214 | cipherBlocks = [], 215 | i, 216 | plainBlocks = [], 217 | string = ''; 218 | for (i = 0; i < numBlocks; i++) { 219 | cipherBlocks.push(cryptArr.slice(i * 16, (i + 1) * 16)); 220 | } 221 | for (i = cipherBlocks.length - 1; i >= 0; i--) { 222 | plainBlocks[i] = decryptBlock(cipherBlocks[i], key); 223 | plainBlocks[i] = (i === 0) ? xorBlocks(plainBlocks[i], iv) : xorBlocks(plainBlocks[i], cipherBlocks[i - 1]); 224 | } 225 | for (i = 0; i < numBlocks - 1; i++) { 226 | string += block2s(plainBlocks[i], false); 227 | } 228 | string += block2s(plainBlocks[i], true); 229 | return binary ? string : dec_utf8(string); 230 | }, 231 | 232 | encryptBlock = function(block, words) { 233 | Decrypt = false; 234 | var state = addRoundKey(block, words, 0), 235 | round; 236 | for (round = 1; round < (Nr + 1); round++) { 237 | state = subBytes(state); 238 | state = shiftRows(state); 239 | if (round < Nr) { 240 | state = mixColumns(state); 241 | } 242 | //last round? don't mixColumns 243 | state = addRoundKey(state, words, round); 244 | } 245 | 246 | return state; 247 | }, 248 | 249 | decryptBlock = function(block, words) { 250 | Decrypt = true; 251 | var state = addRoundKey(block, words, Nr), 252 | round; 253 | for (round = Nr - 1; round > -1; round--) { 254 | state = shiftRows(state); 255 | state = subBytes(state); 256 | state = addRoundKey(state, words, round); 257 | if (round > 0) { 258 | state = mixColumns(state); 259 | } 260 | //last round? don't mixColumns 261 | } 262 | 263 | return state; 264 | }, 265 | 266 | subBytes = function(state) { 267 | var S = Decrypt ? SBoxInv: SBox, 268 | temp = [], 269 | i; 270 | for (i = 0; i < 16; i++) { 271 | temp[i] = S[state[i]]; 272 | } 273 | return temp; 274 | }, 275 | 276 | shiftRows = function(state) { 277 | var temp = [], 278 | shiftBy = Decrypt ? [0, 13, 10, 7, 4, 1, 14, 11, 8, 5, 2, 15, 12, 9, 6, 3] : [0, 5, 10, 15, 4, 9, 14, 3, 8, 13, 2, 7, 12, 1, 6, 11], 279 | i; 280 | for (i = 0; i < 16; i++) { 281 | temp[i] = state[shiftBy[i]]; 282 | } 283 | return temp; 284 | }, 285 | 286 | mixColumns = function(state) { 287 | var t = [], 288 | c; 289 | if (!Decrypt) { 290 | for (c = 0; c < 4; c++) { 291 | t[c * 4] = G2X[state[c * 4]] ^ G3X[state[1 + c * 4]] ^ state[2 + c * 4] ^ state[3 + c * 4]; 292 | t[1 + c * 4] = state[c * 4] ^ G2X[state[1 + c * 4]] ^ G3X[state[2 + c * 4]] ^ state[3 + c * 4]; 293 | t[2 + c * 4] = state[c * 4] ^ state[1 + c * 4] ^ G2X[state[2 + c * 4]] ^ G3X[state[3 + c * 4]]; 294 | t[3 + c * 4] = G3X[state[c * 4]] ^ state[1 + c * 4] ^ state[2 + c * 4] ^ G2X[state[3 + c * 4]]; 295 | } 296 | }else { 297 | for (c = 0; c < 4; c++) { 298 | t[c*4] = GEX[state[c*4]] ^ GBX[state[1+c*4]] ^ GDX[state[2+c*4]] ^ G9X[state[3+c*4]]; 299 | t[1+c*4] = G9X[state[c*4]] ^ GEX[state[1+c*4]] ^ GBX[state[2+c*4]] ^ GDX[state[3+c*4]]; 300 | t[2+c*4] = GDX[state[c*4]] ^ G9X[state[1+c*4]] ^ GEX[state[2+c*4]] ^ GBX[state[3+c*4]]; 301 | t[3+c*4] = GBX[state[c*4]] ^ GDX[state[1+c*4]] ^ G9X[state[2+c*4]] ^ GEX[state[3+c*4]]; 302 | } 303 | } 304 | 305 | return t; 306 | }, 307 | 308 | addRoundKey = function(state, words, round) { 309 | var temp = [], 310 | i; 311 | for (i = 0; i < 16; i++) { 312 | temp[i] = state[i] ^ words[round][i]; 313 | } 314 | return temp; 315 | }, 316 | 317 | xorBlocks = function(block1, block2) { 318 | var temp = [], 319 | i; 320 | for (i = 0; i < 16; i++) { 321 | temp[i] = block1[i] ^ block2[i]; 322 | } 323 | return temp; 324 | }, 325 | 326 | expandKey = function(key) { 327 | // Expects a 1d number array 328 | var w = [], 329 | temp = [], 330 | i, 331 | r, 332 | t, 333 | flat = [], 334 | j; 335 | 336 | for (i = 0; i < Nk; i++) { 337 | r = [key[4 * i], key[4 * i + 1], key[4 * i + 2], key[4 * i + 3]]; 338 | w[i] = r; 339 | } 340 | 341 | for (i = Nk; i < (4 * (Nr + 1)); i++) { 342 | w[i] = []; 343 | for (t = 0; t < 4; t++) { 344 | temp[t] = w[i - 1][t]; 345 | } 346 | if (i % Nk === 0) { 347 | temp = subWord(rotWord(temp)); 348 | temp[0] ^= Rcon[i / Nk - 1]; 349 | } else if (Nk > 6 && i % Nk === 4) { 350 | temp = subWord(temp); 351 | } 352 | for (t = 0; t < 4; t++) { 353 | w[i][t] = w[i - Nk][t] ^ temp[t]; 354 | } 355 | } 356 | for (i = 0; i < (Nr + 1); i++) { 357 | flat[i] = []; 358 | for (j = 0; j < 4; j++) { 359 | flat[i].push(w[i * 4 + j][0], w[i * 4 + j][1], w[i * 4 + j][2], w[i * 4 + j][3]); 360 | } 361 | } 362 | return flat; 363 | }, 364 | 365 | subWord = function(w) { 366 | // apply SBox to 4-byte word w 367 | for (var i = 0; i < 4; i++) { 368 | w[i] = SBox[w[i]]; 369 | } 370 | return w; 371 | }, 372 | 373 | rotWord = function(w) { 374 | // rotate 4-byte word w left by one byte 375 | var tmp = w[0], 376 | i; 377 | for (i = 0; i < 3; i++) { 378 | w[i] = w[i + 1]; 379 | } 380 | w[3] = tmp; 381 | return w; 382 | }, 383 | 384 | // jlcooke: 2012-07-12: added strhex + invertArr to compress G2X/G3X/G9X/GBX/GEX/SBox/SBoxInv/Rcon saving over 7KB, and added encString, decString 385 | strhex = function(str,size) { 386 | var i, ret = []; 387 | for (i=0; i0x7f) ? 0x11b^(a<<1) : (a<<1); 407 | b >>>= 1; 408 | } 409 | 410 | return ret; 411 | }, 412 | Gx = function(x) { 413 | var i, r = []; 414 | for (i=0; i<256; i++){ 415 | r[i] = Gxx(x, i); 416 | } 417 | return r; 418 | }, 419 | 420 | // S-box 421 | /* 422 | SBox = [ 423 | 99, 124, 119, 123, 242, 107, 111, 197, 48, 1, 103, 43, 254, 215, 171, 424 | 118, 202, 130, 201, 125, 250, 89, 71, 240, 173, 212, 162, 175, 156, 164, 425 | 114, 192, 183, 253, 147, 38, 54, 63, 247, 204, 52, 165, 229, 241, 113, 426 | 216, 49, 21, 4, 199, 35, 195, 24, 150, 5, 154, 7, 18, 128, 226, 427 | 235, 39, 178, 117, 9, 131, 44, 26, 27, 110, 90, 160, 82, 59, 214, 428 | 179, 41, 227, 47, 132, 83, 209, 0, 237, 32, 252, 177, 91, 106, 203, 429 | 190, 57, 74, 76, 88, 207, 208, 239, 170, 251, 67, 77, 51, 133, 69, 430 | 249, 2, 127, 80, 60, 159, 168, 81, 163, 64, 143, 146, 157, 56, 245, 431 | 188, 182, 218, 33, 16, 255, 243, 210, 205, 12, 19, 236, 95, 151, 68, 432 | 23, 196, 167, 126, 61, 100, 93, 25, 115, 96, 129, 79, 220, 34, 42, 433 | 144, 136, 70, 238, 184, 20, 222, 94, 11, 219, 224, 50, 58, 10, 73, 434 | 6, 36, 92, 194, 211, 172, 98, 145, 149, 228, 121, 231, 200, 55, 109, 435 | 141, 213, 78, 169, 108, 86, 244, 234, 101, 122, 174, 8, 186, 120, 37, 436 | 46, 28, 166, 180, 198, 232, 221, 116, 31, 75, 189, 139, 138, 112, 62, 437 | 181, 102, 72, 3, 246, 14, 97, 53, 87, 185, 134, 193, 29, 158, 225, 438 | 248, 152, 17, 105, 217, 142, 148, 155, 30, 135, 233, 206, 85, 40, 223, 439 | 140, 161, 137, 13, 191, 230, 66, 104, 65, 153, 45, 15, 176, 84, 187, 440 | 22], //*/ SBox = strhex('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',2), 441 | 442 | // Precomputed lookup table for the inverse SBox 443 | /* SBoxInv = [ 444 | 82, 9, 106, 213, 48, 54, 165, 56, 191, 64, 163, 158, 129, 243, 215, 445 | 251, 124, 227, 57, 130, 155, 47, 255, 135, 52, 142, 67, 68, 196, 222, 446 | 233, 203, 84, 123, 148, 50, 166, 194, 35, 61, 238, 76, 149, 11, 66, 447 | 250, 195, 78, 8, 46, 161, 102, 40, 217, 36, 178, 118, 91, 162, 73, 448 | 109, 139, 209, 37, 114, 248, 246, 100, 134, 104, 152, 22, 212, 164, 92, 449 | 204, 93, 101, 182, 146, 108, 112, 72, 80, 253, 237, 185, 218, 94, 21, 450 | 70, 87, 167, 141, 157, 132, 144, 216, 171, 0, 140, 188, 211, 10, 247, 451 | 228, 88, 5, 184, 179, 69, 6, 208, 44, 30, 143, 202, 63, 15, 2, 452 | 193, 175, 189, 3, 1, 19, 138, 107, 58, 145, 17, 65, 79, 103, 220, 453 | 234, 151, 242, 207, 206, 240, 180, 230, 115, 150, 172, 116, 34, 231, 173, 454 | 53, 133, 226, 249, 55, 232, 28, 117, 223, 110, 71, 241, 26, 113, 29, 455 | 41, 197, 137, 111, 183, 98, 14, 170, 24, 190, 27, 252, 86, 62, 75, 456 | 198, 210, 121, 32, 154, 219, 192, 254, 120, 205, 90, 244, 31, 221, 168, 457 | 51, 136, 7, 199, 49, 177, 18, 16, 89, 39, 128, 236, 95, 96, 81, 458 | 127, 169, 25, 181, 74, 13, 45, 229, 122, 159, 147, 201, 156, 239, 160, 459 | 224, 59, 77, 174, 42, 245, 176, 200, 235, 187, 60, 131, 83, 153, 97, 460 | 23, 43, 4, 126, 186, 119, 214, 38, 225, 105, 20, 99, 85, 33, 12, 461 | 125], //*/ SBoxInv = invertArr(SBox), 462 | 463 | // Rijndael Rcon 464 | /* 465 | Rcon = [1, 2, 4, 8, 16, 32, 64, 128, 27, 54, 108, 216, 171, 77, 154, 47, 94, 466 | 188, 99, 198, 151, 53, 106, 212, 179, 125, 250, 239, 197, 145], 467 | //*/ Rcon = strhex('01020408102040801b366cd8ab4d9a2f5ebc63c697356ad4b37dfaefc591',2), 468 | 469 | /* 470 | G2X = [ 471 | 0x00, 0x02, 0x04, 0x06, 0x08, 0x0a, 0x0c, 0x0e, 0x10, 0x12, 0x14, 0x16, 472 | 0x18, 0x1a, 0x1c, 0x1e, 0x20, 0x22, 0x24, 0x26, 0x28, 0x2a, 0x2c, 0x2e, 473 | 0x30, 0x32, 0x34, 0x36, 0x38, 0x3a, 0x3c, 0x3e, 0x40, 0x42, 0x44, 0x46, 474 | 0x48, 0x4a, 0x4c, 0x4e, 0x50, 0x52, 0x54, 0x56, 0x58, 0x5a, 0x5c, 0x5e, 475 | 0x60, 0x62, 0x64, 0x66, 0x68, 0x6a, 0x6c, 0x6e, 0x70, 0x72, 0x74, 0x76, 476 | 0x78, 0x7a, 0x7c, 0x7e, 0x80, 0x82, 0x84, 0x86, 0x88, 0x8a, 0x8c, 0x8e, 477 | 0x90, 0x92, 0x94, 0x96, 0x98, 0x9a, 0x9c, 0x9e, 0xa0, 0xa2, 0xa4, 0xa6, 478 | 0xa8, 0xaa, 0xac, 0xae, 0xb0, 0xb2, 0xb4, 0xb6, 0xb8, 0xba, 0xbc, 0xbe, 479 | 0xc0, 0xc2, 0xc4, 0xc6, 0xc8, 0xca, 0xcc, 0xce, 0xd0, 0xd2, 0xd4, 0xd6, 480 | 0xd8, 0xda, 0xdc, 0xde, 0xe0, 0xe2, 0xe4, 0xe6, 0xe8, 0xea, 0xec, 0xee, 481 | 0xf0, 0xf2, 0xf4, 0xf6, 0xf8, 0xfa, 0xfc, 0xfe, 0x1b, 0x19, 0x1f, 0x1d, 482 | 0x13, 0x11, 0x17, 0x15, 0x0b, 0x09, 0x0f, 0x0d, 0x03, 0x01, 0x07, 0x05, 483 | 0x3b, 0x39, 0x3f, 0x3d, 0x33, 0x31, 0x37, 0x35, 0x2b, 0x29, 0x2f, 0x2d, 484 | 0x23, 0x21, 0x27, 0x25, 0x5b, 0x59, 0x5f, 0x5d, 0x53, 0x51, 0x57, 0x55, 485 | 0x4b, 0x49, 0x4f, 0x4d, 0x43, 0x41, 0x47, 0x45, 0x7b, 0x79, 0x7f, 0x7d, 486 | 0x73, 0x71, 0x77, 0x75, 0x6b, 0x69, 0x6f, 0x6d, 0x63, 0x61, 0x67, 0x65, 487 | 0x9b, 0x99, 0x9f, 0x9d, 0x93, 0x91, 0x97, 0x95, 0x8b, 0x89, 0x8f, 0x8d, 488 | 0x83, 0x81, 0x87, 0x85, 0xbb, 0xb9, 0xbf, 0xbd, 0xb3, 0xb1, 0xb7, 0xb5, 489 | 0xab, 0xa9, 0xaf, 0xad, 0xa3, 0xa1, 0xa7, 0xa5, 0xdb, 0xd9, 0xdf, 0xdd, 490 | 0xd3, 0xd1, 0xd7, 0xd5, 0xcb, 0xc9, 0xcf, 0xcd, 0xc3, 0xc1, 0xc7, 0xc5, 491 | 0xfb, 0xf9, 0xff, 0xfd, 0xf3, 0xf1, 0xf7, 0xf5, 0xeb, 0xe9, 0xef, 0xed, 492 | 0xe3, 0xe1, 0xe7, 0xe5 493 | ], //*/ G2X = Gx(2), 494 | 495 | /* G3X = [ 496 | 0x00, 0x03, 0x06, 0x05, 0x0c, 0x0f, 0x0a, 0x09, 0x18, 0x1b, 0x1e, 0x1d, 497 | 0x14, 0x17, 0x12, 0x11, 0x30, 0x33, 0x36, 0x35, 0x3c, 0x3f, 0x3a, 0x39, 498 | 0x28, 0x2b, 0x2e, 0x2d, 0x24, 0x27, 0x22, 0x21, 0x60, 0x63, 0x66, 0x65, 499 | 0x6c, 0x6f, 0x6a, 0x69, 0x78, 0x7b, 0x7e, 0x7d, 0x74, 0x77, 0x72, 0x71, 500 | 0x50, 0x53, 0x56, 0x55, 0x5c, 0x5f, 0x5a, 0x59, 0x48, 0x4b, 0x4e, 0x4d, 501 | 0x44, 0x47, 0x42, 0x41, 0xc0, 0xc3, 0xc6, 0xc5, 0xcc, 0xcf, 0xca, 0xc9, 502 | 0xd8, 0xdb, 0xde, 0xdd, 0xd4, 0xd7, 0xd2, 0xd1, 0xf0, 0xf3, 0xf6, 0xf5, 503 | 0xfc, 0xff, 0xfa, 0xf9, 0xe8, 0xeb, 0xee, 0xed, 0xe4, 0xe7, 0xe2, 0xe1, 504 | 0xa0, 0xa3, 0xa6, 0xa5, 0xac, 0xaf, 0xaa, 0xa9, 0xb8, 0xbb, 0xbe, 0xbd, 505 | 0xb4, 0xb7, 0xb2, 0xb1, 0x90, 0x93, 0x96, 0x95, 0x9c, 0x9f, 0x9a, 0x99, 506 | 0x88, 0x8b, 0x8e, 0x8d, 0x84, 0x87, 0x82, 0x81, 0x9b, 0x98, 0x9d, 0x9e, 507 | 0x97, 0x94, 0x91, 0x92, 0x83, 0x80, 0x85, 0x86, 0x8f, 0x8c, 0x89, 0x8a, 508 | 0xab, 0xa8, 0xad, 0xae, 0xa7, 0xa4, 0xa1, 0xa2, 0xb3, 0xb0, 0xb5, 0xb6, 509 | 0xbf, 0xbc, 0xb9, 0xba, 0xfb, 0xf8, 0xfd, 0xfe, 0xf7, 0xf4, 0xf1, 0xf2, 510 | 0xe3, 0xe0, 0xe5, 0xe6, 0xef, 0xec, 0xe9, 0xea, 0xcb, 0xc8, 0xcd, 0xce, 511 | 0xc7, 0xc4, 0xc1, 0xc2, 0xd3, 0xd0, 0xd5, 0xd6, 0xdf, 0xdc, 0xd9, 0xda, 512 | 0x5b, 0x58, 0x5d, 0x5e, 0x57, 0x54, 0x51, 0x52, 0x43, 0x40, 0x45, 0x46, 513 | 0x4f, 0x4c, 0x49, 0x4a, 0x6b, 0x68, 0x6d, 0x6e, 0x67, 0x64, 0x61, 0x62, 514 | 0x73, 0x70, 0x75, 0x76, 0x7f, 0x7c, 0x79, 0x7a, 0x3b, 0x38, 0x3d, 0x3e, 515 | 0x37, 0x34, 0x31, 0x32, 0x23, 0x20, 0x25, 0x26, 0x2f, 0x2c, 0x29, 0x2a, 516 | 0x0b, 0x08, 0x0d, 0x0e, 0x07, 0x04, 0x01, 0x02, 0x13, 0x10, 0x15, 0x16, 517 | 0x1f, 0x1c, 0x19, 0x1a 518 | ], //*/ G3X = Gx(3), 519 | 520 | /* 521 | G9X = [ 522 | 0x00, 0x09, 0x12, 0x1b, 0x24, 0x2d, 0x36, 0x3f, 0x48, 0x41, 0x5a, 0x53, 523 | 0x6c, 0x65, 0x7e, 0x77, 0x90, 0x99, 0x82, 0x8b, 0xb4, 0xbd, 0xa6, 0xaf, 524 | 0xd8, 0xd1, 0xca, 0xc3, 0xfc, 0xf5, 0xee, 0xe7, 0x3b, 0x32, 0x29, 0x20, 525 | 0x1f, 0x16, 0x0d, 0x04, 0x73, 0x7a, 0x61, 0x68, 0x57, 0x5e, 0x45, 0x4c, 526 | 0xab, 0xa2, 0xb9, 0xb0, 0x8f, 0x86, 0x9d, 0x94, 0xe3, 0xea, 0xf1, 0xf8, 527 | 0xc7, 0xce, 0xd5, 0xdc, 0x76, 0x7f, 0x64, 0x6d, 0x52, 0x5b, 0x40, 0x49, 528 | 0x3e, 0x37, 0x2c, 0x25, 0x1a, 0x13, 0x08, 0x01, 0xe6, 0xef, 0xf4, 0xfd, 529 | 0xc2, 0xcb, 0xd0, 0xd9, 0xae, 0xa7, 0xbc, 0xb5, 0x8a, 0x83, 0x98, 0x91, 530 | 0x4d, 0x44, 0x5f, 0x56, 0x69, 0x60, 0x7b, 0x72, 0x05, 0x0c, 0x17, 0x1e, 531 | 0x21, 0x28, 0x33, 0x3a, 0xdd, 0xd4, 0xcf, 0xc6, 0xf9, 0xf0, 0xeb, 0xe2, 532 | 0x95, 0x9c, 0x87, 0x8e, 0xb1, 0xb8, 0xa3, 0xaa, 0xec, 0xe5, 0xfe, 0xf7, 533 | 0xc8, 0xc1, 0xda, 0xd3, 0xa4, 0xad, 0xb6, 0xbf, 0x80, 0x89, 0x92, 0x9b, 534 | 0x7c, 0x75, 0x6e, 0x67, 0x58, 0x51, 0x4a, 0x43, 0x34, 0x3d, 0x26, 0x2f, 535 | 0x10, 0x19, 0x02, 0x0b, 0xd7, 0xde, 0xc5, 0xcc, 0xf3, 0xfa, 0xe1, 0xe8, 536 | 0x9f, 0x96, 0x8d, 0x84, 0xbb, 0xb2, 0xa9, 0xa0, 0x47, 0x4e, 0x55, 0x5c, 537 | 0x63, 0x6a, 0x71, 0x78, 0x0f, 0x06, 0x1d, 0x14, 0x2b, 0x22, 0x39, 0x30, 538 | 0x9a, 0x93, 0x88, 0x81, 0xbe, 0xb7, 0xac, 0xa5, 0xd2, 0xdb, 0xc0, 0xc9, 539 | 0xf6, 0xff, 0xe4, 0xed, 0x0a, 0x03, 0x18, 0x11, 0x2e, 0x27, 0x3c, 0x35, 540 | 0x42, 0x4b, 0x50, 0x59, 0x66, 0x6f, 0x74, 0x7d, 0xa1, 0xa8, 0xb3, 0xba, 541 | 0x85, 0x8c, 0x97, 0x9e, 0xe9, 0xe0, 0xfb, 0xf2, 0xcd, 0xc4, 0xdf, 0xd6, 542 | 0x31, 0x38, 0x23, 0x2a, 0x15, 0x1c, 0x07, 0x0e, 0x79, 0x70, 0x6b, 0x62, 543 | 0x5d, 0x54, 0x4f, 0x46 544 | ], //*/ G9X = Gx(9), 545 | 546 | /* GBX = [ 547 | 0x00, 0x0b, 0x16, 0x1d, 0x2c, 0x27, 0x3a, 0x31, 0x58, 0x53, 0x4e, 0x45, 548 | 0x74, 0x7f, 0x62, 0x69, 0xb0, 0xbb, 0xa6, 0xad, 0x9c, 0x97, 0x8a, 0x81, 549 | 0xe8, 0xe3, 0xfe, 0xf5, 0xc4, 0xcf, 0xd2, 0xd9, 0x7b, 0x70, 0x6d, 0x66, 550 | 0x57, 0x5c, 0x41, 0x4a, 0x23, 0x28, 0x35, 0x3e, 0x0f, 0x04, 0x19, 0x12, 551 | 0xcb, 0xc0, 0xdd, 0xd6, 0xe7, 0xec, 0xf1, 0xfa, 0x93, 0x98, 0x85, 0x8e, 552 | 0xbf, 0xb4, 0xa9, 0xa2, 0xf6, 0xfd, 0xe0, 0xeb, 0xda, 0xd1, 0xcc, 0xc7, 553 | 0xae, 0xa5, 0xb8, 0xb3, 0x82, 0x89, 0x94, 0x9f, 0x46, 0x4d, 0x50, 0x5b, 554 | 0x6a, 0x61, 0x7c, 0x77, 0x1e, 0x15, 0x08, 0x03, 0x32, 0x39, 0x24, 0x2f, 555 | 0x8d, 0x86, 0x9b, 0x90, 0xa1, 0xaa, 0xb7, 0xbc, 0xd5, 0xde, 0xc3, 0xc8, 556 | 0xf9, 0xf2, 0xef, 0xe4, 0x3d, 0x36, 0x2b, 0x20, 0x11, 0x1a, 0x07, 0x0c, 557 | 0x65, 0x6e, 0x73, 0x78, 0x49, 0x42, 0x5f, 0x54, 0xf7, 0xfc, 0xe1, 0xea, 558 | 0xdb, 0xd0, 0xcd, 0xc6, 0xaf, 0xa4, 0xb9, 0xb2, 0x83, 0x88, 0x95, 0x9e, 559 | 0x47, 0x4c, 0x51, 0x5a, 0x6b, 0x60, 0x7d, 0x76, 0x1f, 0x14, 0x09, 0x02, 560 | 0x33, 0x38, 0x25, 0x2e, 0x8c, 0x87, 0x9a, 0x91, 0xa0, 0xab, 0xb6, 0xbd, 561 | 0xd4, 0xdf, 0xc2, 0xc9, 0xf8, 0xf3, 0xee, 0xe5, 0x3c, 0x37, 0x2a, 0x21, 562 | 0x10, 0x1b, 0x06, 0x0d, 0x64, 0x6f, 0x72, 0x79, 0x48, 0x43, 0x5e, 0x55, 563 | 0x01, 0x0a, 0x17, 0x1c, 0x2d, 0x26, 0x3b, 0x30, 0x59, 0x52, 0x4f, 0x44, 564 | 0x75, 0x7e, 0x63, 0x68, 0xb1, 0xba, 0xa7, 0xac, 0x9d, 0x96, 0x8b, 0x80, 565 | 0xe9, 0xe2, 0xff, 0xf4, 0xc5, 0xce, 0xd3, 0xd8, 0x7a, 0x71, 0x6c, 0x67, 566 | 0x56, 0x5d, 0x40, 0x4b, 0x22, 0x29, 0x34, 0x3f, 0x0e, 0x05, 0x18, 0x13, 567 | 0xca, 0xc1, 0xdc, 0xd7, 0xe6, 0xed, 0xf0, 0xfb, 0x92, 0x99, 0x84, 0x8f, 568 | 0xbe, 0xb5, 0xa8, 0xa3 569 | ], //*/ GBX = Gx(0xb), 570 | 571 | /* 572 | GDX = [ 573 | 0x00, 0x0d, 0x1a, 0x17, 0x34, 0x39, 0x2e, 0x23, 0x68, 0x65, 0x72, 0x7f, 574 | 0x5c, 0x51, 0x46, 0x4b, 0xd0, 0xdd, 0xca, 0xc7, 0xe4, 0xe9, 0xfe, 0xf3, 575 | 0xb8, 0xb5, 0xa2, 0xaf, 0x8c, 0x81, 0x96, 0x9b, 0xbb, 0xb6, 0xa1, 0xac, 576 | 0x8f, 0x82, 0x95, 0x98, 0xd3, 0xde, 0xc9, 0xc4, 0xe7, 0xea, 0xfd, 0xf0, 577 | 0x6b, 0x66, 0x71, 0x7c, 0x5f, 0x52, 0x45, 0x48, 0x03, 0x0e, 0x19, 0x14, 578 | 0x37, 0x3a, 0x2d, 0x20, 0x6d, 0x60, 0x77, 0x7a, 0x59, 0x54, 0x43, 0x4e, 579 | 0x05, 0x08, 0x1f, 0x12, 0x31, 0x3c, 0x2b, 0x26, 0xbd, 0xb0, 0xa7, 0xaa, 580 | 0x89, 0x84, 0x93, 0x9e, 0xd5, 0xd8, 0xcf, 0xc2, 0xe1, 0xec, 0xfb, 0xf6, 581 | 0xd6, 0xdb, 0xcc, 0xc1, 0xe2, 0xef, 0xf8, 0xf5, 0xbe, 0xb3, 0xa4, 0xa9, 582 | 0x8a, 0x87, 0x90, 0x9d, 0x06, 0x0b, 0x1c, 0x11, 0x32, 0x3f, 0x28, 0x25, 583 | 0x6e, 0x63, 0x74, 0x79, 0x5a, 0x57, 0x40, 0x4d, 0xda, 0xd7, 0xc0, 0xcd, 584 | 0xee, 0xe3, 0xf4, 0xf9, 0xb2, 0xbf, 0xa8, 0xa5, 0x86, 0x8b, 0x9c, 0x91, 585 | 0x0a, 0x07, 0x10, 0x1d, 0x3e, 0x33, 0x24, 0x29, 0x62, 0x6f, 0x78, 0x75, 586 | 0x56, 0x5b, 0x4c, 0x41, 0x61, 0x6c, 0x7b, 0x76, 0x55, 0x58, 0x4f, 0x42, 587 | 0x09, 0x04, 0x13, 0x1e, 0x3d, 0x30, 0x27, 0x2a, 0xb1, 0xbc, 0xab, 0xa6, 588 | 0x85, 0x88, 0x9f, 0x92, 0xd9, 0xd4, 0xc3, 0xce, 0xed, 0xe0, 0xf7, 0xfa, 589 | 0xb7, 0xba, 0xad, 0xa0, 0x83, 0x8e, 0x99, 0x94, 0xdf, 0xd2, 0xc5, 0xc8, 590 | 0xeb, 0xe6, 0xf1, 0xfc, 0x67, 0x6a, 0x7d, 0x70, 0x53, 0x5e, 0x49, 0x44, 591 | 0x0f, 0x02, 0x15, 0x18, 0x3b, 0x36, 0x21, 0x2c, 0x0c, 0x01, 0x16, 0x1b, 592 | 0x38, 0x35, 0x22, 0x2f, 0x64, 0x69, 0x7e, 0x73, 0x50, 0x5d, 0x4a, 0x47, 593 | 0xdc, 0xd1, 0xc6, 0xcb, 0xe8, 0xe5, 0xf2, 0xff, 0xb4, 0xb9, 0xae, 0xa3, 594 | 0x80, 0x8d, 0x9a, 0x97 595 | ], //*/ GDX = Gx(0xd), 596 | 597 | /* 598 | GEX = [ 599 | 0x00, 0x0e, 0x1c, 0x12, 0x38, 0x36, 0x24, 0x2a, 0x70, 0x7e, 0x6c, 0x62, 600 | 0x48, 0x46, 0x54, 0x5a, 0xe0, 0xee, 0xfc, 0xf2, 0xd8, 0xd6, 0xc4, 0xca, 601 | 0x90, 0x9e, 0x8c, 0x82, 0xa8, 0xa6, 0xb4, 0xba, 0xdb, 0xd5, 0xc7, 0xc9, 602 | 0xe3, 0xed, 0xff, 0xf1, 0xab, 0xa5, 0xb7, 0xb9, 0x93, 0x9d, 0x8f, 0x81, 603 | 0x3b, 0x35, 0x27, 0x29, 0x03, 0x0d, 0x1f, 0x11, 0x4b, 0x45, 0x57, 0x59, 604 | 0x73, 0x7d, 0x6f, 0x61, 0xad, 0xa3, 0xb1, 0xbf, 0x95, 0x9b, 0x89, 0x87, 605 | 0xdd, 0xd3, 0xc1, 0xcf, 0xe5, 0xeb, 0xf9, 0xf7, 0x4d, 0x43, 0x51, 0x5f, 606 | 0x75, 0x7b, 0x69, 0x67, 0x3d, 0x33, 0x21, 0x2f, 0x05, 0x0b, 0x19, 0x17, 607 | 0x76, 0x78, 0x6a, 0x64, 0x4e, 0x40, 0x52, 0x5c, 0x06, 0x08, 0x1a, 0x14, 608 | 0x3e, 0x30, 0x22, 0x2c, 0x96, 0x98, 0x8a, 0x84, 0xae, 0xa0, 0xb2, 0xbc, 609 | 0xe6, 0xe8, 0xfa, 0xf4, 0xde, 0xd0, 0xc2, 0xcc, 0x41, 0x4f, 0x5d, 0x53, 610 | 0x79, 0x77, 0x65, 0x6b, 0x31, 0x3f, 0x2d, 0x23, 0x09, 0x07, 0x15, 0x1b, 611 | 0xa1, 0xaf, 0xbd, 0xb3, 0x99, 0x97, 0x85, 0x8b, 0xd1, 0xdf, 0xcd, 0xc3, 612 | 0xe9, 0xe7, 0xf5, 0xfb, 0x9a, 0x94, 0x86, 0x88, 0xa2, 0xac, 0xbe, 0xb0, 613 | 0xea, 0xe4, 0xf6, 0xf8, 0xd2, 0xdc, 0xce, 0xc0, 0x7a, 0x74, 0x66, 0x68, 614 | 0x42, 0x4c, 0x5e, 0x50, 0x0a, 0x04, 0x16, 0x18, 0x32, 0x3c, 0x2e, 0x20, 615 | 0xec, 0xe2, 0xf0, 0xfe, 0xd4, 0xda, 0xc8, 0xc6, 0x9c, 0x92, 0x80, 0x8e, 616 | 0xa4, 0xaa, 0xb8, 0xb6, 0x0c, 0x02, 0x10, 0x1e, 0x34, 0x3a, 0x28, 0x26, 617 | 0x7c, 0x72, 0x60, 0x6e, 0x44, 0x4a, 0x58, 0x56, 0x37, 0x39, 0x2b, 0x25, 618 | 0x0f, 0x01, 0x13, 0x1d, 0x47, 0x49, 0x5b, 0x55, 0x7f, 0x71, 0x63, 0x6d, 619 | 0xd7, 0xd9, 0xcb, 0xc5, 0xef, 0xe1, 0xf3, 0xfd, 0xa7, 0xa9, 0xbb, 0xb5, 620 | 0x9f, 0x91, 0x83, 0x8d 621 | ], //*/ GEX = Gx(0xe), 622 | 623 | enc = function(string, pass, binary) { 624 | // string, password in plaintext 625 | var salt = randArr(8), 626 | pbe = openSSLKey(s2a(pass, binary), salt), 627 | key = pbe.key, 628 | iv = pbe.iv, 629 | cipherBlocks, 630 | saltBlock = [[83, 97, 108, 116, 101, 100, 95, 95].concat(salt)]; 631 | string = s2a(string, binary); 632 | cipherBlocks = rawEncrypt(string, key, iv); 633 | // Spells out 'Salted__' 634 | cipherBlocks = saltBlock.concat(cipherBlocks); 635 | return Base64.encode(cipherBlocks); 636 | }, 637 | 638 | dec = function(string, pass, binary) { 639 | // string, password in plaintext 640 | var cryptArr = Base64.decode(string), 641 | salt = cryptArr.slice(8, 16), 642 | pbe = openSSLKey(s2a(pass, binary), salt), 643 | key = pbe.key, 644 | iv = pbe.iv; 645 | cryptArr = cryptArr.slice(16, cryptArr.length); 646 | // Take off the Salted__ffeeddcc 647 | string = rawDecrypt(cryptArr, key, iv, binary); 648 | return string; 649 | }, 650 | 651 | MD5 = function(numArr) { 652 | 653 | function rotateLeft(lValue, iShiftBits) { 654 | return (lValue << iShiftBits) | (lValue >>> (32 - iShiftBits)); 655 | } 656 | 657 | function addUnsigned(lX, lY) { 658 | var lX4, 659 | lY4, 660 | lX8, 661 | lY8, 662 | lResult; 663 | lX8 = (lX & 0x80000000); 664 | lY8 = (lY & 0x80000000); 665 | lX4 = (lX & 0x40000000); 666 | lY4 = (lY & 0x40000000); 667 | lResult = (lX & 0x3FFFFFFF) + (lY & 0x3FFFFFFF); 668 | if (lX4 & lY4) { 669 | return (lResult ^ 0x80000000 ^ lX8 ^ lY8); 670 | } 671 | if (lX4 | lY4) { 672 | if (lResult & 0x40000000) { 673 | return (lResult ^ 0xC0000000 ^ lX8 ^ lY8); 674 | } else { 675 | return (lResult ^ 0x40000000 ^ lX8 ^ lY8); 676 | } 677 | } else { 678 | return (lResult ^ lX8 ^ lY8); 679 | } 680 | } 681 | 682 | function f(x, y, z) { 683 | return (x & y) | ((~x) & z); 684 | } 685 | function g(x, y, z) { 686 | return (x & z) | (y & (~z)); 687 | } 688 | function h(x, y, z) { 689 | return (x ^ y ^ z); 690 | } 691 | function funcI(x, y, z) { 692 | return (y ^ (x | (~z))); 693 | } 694 | 695 | function ff(a, b, c, d, x, s, ac) { 696 | a = addUnsigned(a, addUnsigned(addUnsigned(f(b, c, d), x), ac)); 697 | return addUnsigned(rotateLeft(a, s), b); 698 | } 699 | 700 | function gg(a, b, c, d, x, s, ac) { 701 | a = addUnsigned(a, addUnsigned(addUnsigned(g(b, c, d), x), ac)); 702 | return addUnsigned(rotateLeft(a, s), b); 703 | } 704 | 705 | function hh(a, b, c, d, x, s, ac) { 706 | a = addUnsigned(a, addUnsigned(addUnsigned(h(b, c, d), x), ac)); 707 | return addUnsigned(rotateLeft(a, s), b); 708 | } 709 | 710 | function ii(a, b, c, d, x, s, ac) { 711 | a = addUnsigned(a, addUnsigned(addUnsigned(funcI(b, c, d), x), ac)); 712 | return addUnsigned(rotateLeft(a, s), b); 713 | } 714 | 715 | function convertToWordArray(numArr) { 716 | var lWordCount, 717 | lMessageLength = numArr.length, 718 | lNumberOfWords_temp1 = lMessageLength + 8, 719 | lNumberOfWords_temp2 = (lNumberOfWords_temp1 - (lNumberOfWords_temp1 % 64)) / 64, 720 | lNumberOfWords = (lNumberOfWords_temp2 + 1) * 16, 721 | lWordArray = [], 722 | lBytePosition = 0, 723 | lByteCount = 0; 724 | while (lByteCount < lMessageLength) { 725 | lWordCount = (lByteCount - (lByteCount % 4)) / 4; 726 | lBytePosition = (lByteCount % 4) * 8; 727 | lWordArray[lWordCount] = (lWordArray[lWordCount] | (numArr[lByteCount] << lBytePosition)); 728 | lByteCount++; 729 | } 730 | lWordCount = (lByteCount - (lByteCount % 4)) / 4; 731 | lBytePosition = (lByteCount % 4) * 8; 732 | lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80 << lBytePosition); 733 | lWordArray[lNumberOfWords - 2] = lMessageLength << 3; 734 | lWordArray[lNumberOfWords - 1] = lMessageLength >>> 29; 735 | return lWordArray; 736 | } 737 | 738 | function wordToHex(lValue) { 739 | var lByte, 740 | lCount, 741 | wordToHexArr = []; 742 | for (lCount = 0; lCount <= 3; lCount++) { 743 | lByte = (lValue >>> (lCount * 8)) & 255; 744 | wordToHexArr = wordToHexArr.concat(lByte); 745 | } 746 | return wordToHexArr; 747 | } 748 | 749 | /*function utf8Encode(string) { 750 | string = string.replace(/\r\n/g, "\n"); 751 | var utftext = "", 752 | n, 753 | c; 754 | 755 | for (n = 0; n < string.length; n++) { 756 | 757 | c = string.charCodeAt(n); 758 | 759 | if (c < 128) { 760 | utftext += String.fromCharCode(c); 761 | } 762 | else if ((c > 127) && (c < 2048)) { 763 | utftext += String.fromCharCode((c >> 6) | 192); 764 | utftext += String.fromCharCode((c & 63) | 128); 765 | } 766 | else { 767 | utftext += String.fromCharCode((c >> 12) | 224); 768 | utftext += String.fromCharCode(((c >> 6) & 63) | 128); 769 | utftext += String.fromCharCode((c & 63) | 128); 770 | } 771 | 772 | } 773 | 774 | return utftext; 775 | }*/ 776 | 777 | var x = [], 778 | k, 779 | AA, 780 | BB, 781 | CC, 782 | DD, 783 | a, 784 | b, 785 | c, 786 | d, 787 | rnd = strhex('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',8); 788 | 789 | x = convertToWordArray(numArr); 790 | 791 | a = rnd[0]; 792 | b = rnd[1]; 793 | c = rnd[2]; 794 | d = rnd[3]; 795 | 796 | for (k = 0; k < x.length; k += 16) { 797 | AA = a; 798 | BB = b; 799 | CC = c; 800 | DD = d; 801 | a = ff(a, b, c, d, x[k + 0], 7, rnd[4]); 802 | d = ff(d, a, b, c, x[k + 1], 12, rnd[5]); 803 | c = ff(c, d, a, b, x[k + 2], 17, rnd[6]); 804 | b = ff(b, c, d, a, x[k + 3], 22, rnd[7]); 805 | a = ff(a, b, c, d, x[k + 4], 7, rnd[8]); 806 | d = ff(d, a, b, c, x[k + 5], 12, rnd[9]); 807 | c = ff(c, d, a, b, x[k + 6], 17, rnd[10]); 808 | b = ff(b, c, d, a, x[k + 7], 22, rnd[11]); 809 | a = ff(a, b, c, d, x[k + 8], 7, rnd[12]); 810 | d = ff(d, a, b, c, x[k + 9], 12, rnd[13]); 811 | c = ff(c, d, a, b, x[k + 10], 17, rnd[14]); 812 | b = ff(b, c, d, a, x[k + 11], 22, rnd[15]); 813 | a = ff(a, b, c, d, x[k + 12], 7, rnd[16]); 814 | d = ff(d, a, b, c, x[k + 13], 12, rnd[17]); 815 | c = ff(c, d, a, b, x[k + 14], 17, rnd[18]); 816 | b = ff(b, c, d, a, x[k + 15], 22, rnd[19]); 817 | a = gg(a, b, c, d, x[k + 1], 5, rnd[20]); 818 | d = gg(d, a, b, c, x[k + 6], 9, rnd[21]); 819 | c = gg(c, d, a, b, x[k + 11], 14, rnd[22]); 820 | b = gg(b, c, d, a, x[k + 0], 20, rnd[23]); 821 | a = gg(a, b, c, d, x[k + 5], 5, rnd[24]); 822 | d = gg(d, a, b, c, x[k + 10], 9, rnd[25]); 823 | c = gg(c, d, a, b, x[k + 15], 14, rnd[26]); 824 | b = gg(b, c, d, a, x[k + 4], 20, rnd[27]); 825 | a = gg(a, b, c, d, x[k + 9], 5, rnd[28]); 826 | d = gg(d, a, b, c, x[k + 14], 9, rnd[29]); 827 | c = gg(c, d, a, b, x[k + 3], 14, rnd[30]); 828 | b = gg(b, c, d, a, x[k + 8], 20, rnd[31]); 829 | a = gg(a, b, c, d, x[k + 13], 5, rnd[32]); 830 | d = gg(d, a, b, c, x[k + 2], 9, rnd[33]); 831 | c = gg(c, d, a, b, x[k + 7], 14, rnd[34]); 832 | b = gg(b, c, d, a, x[k + 12], 20, rnd[35]); 833 | a = hh(a, b, c, d, x[k + 5], 4, rnd[36]); 834 | d = hh(d, a, b, c, x[k + 8], 11, rnd[37]); 835 | c = hh(c, d, a, b, x[k + 11], 16, rnd[38]); 836 | b = hh(b, c, d, a, x[k + 14], 23, rnd[39]); 837 | a = hh(a, b, c, d, x[k + 1], 4, rnd[40]); 838 | d = hh(d, a, b, c, x[k + 4], 11, rnd[41]); 839 | c = hh(c, d, a, b, x[k + 7], 16, rnd[42]); 840 | b = hh(b, c, d, a, x[k + 10], 23, rnd[43]); 841 | a = hh(a, b, c, d, x[k + 13], 4, rnd[44]); 842 | d = hh(d, a, b, c, x[k + 0], 11, rnd[45]); 843 | c = hh(c, d, a, b, x[k + 3], 16, rnd[46]); 844 | b = hh(b, c, d, a, x[k + 6], 23, rnd[47]); 845 | a = hh(a, b, c, d, x[k + 9], 4, rnd[48]); 846 | d = hh(d, a, b, c, x[k + 12], 11, rnd[49]); 847 | c = hh(c, d, a, b, x[k + 15], 16, rnd[50]); 848 | b = hh(b, c, d, a, x[k + 2], 23, rnd[51]); 849 | a = ii(a, b, c, d, x[k + 0], 6, rnd[52]); 850 | d = ii(d, a, b, c, x[k + 7], 10, rnd[53]); 851 | c = ii(c, d, a, b, x[k + 14], 15, rnd[54]); 852 | b = ii(b, c, d, a, x[k + 5], 21, rnd[55]); 853 | a = ii(a, b, c, d, x[k + 12], 6, rnd[56]); 854 | d = ii(d, a, b, c, x[k + 3], 10, rnd[57]); 855 | c = ii(c, d, a, b, x[k + 10], 15, rnd[58]); 856 | b = ii(b, c, d, a, x[k + 1], 21, rnd[59]); 857 | a = ii(a, b, c, d, x[k + 8], 6, rnd[60]); 858 | d = ii(d, a, b, c, x[k + 15], 10, rnd[61]); 859 | c = ii(c, d, a, b, x[k + 6], 15, rnd[62]); 860 | b = ii(b, c, d, a, x[k + 13], 21, rnd[63]); 861 | a = ii(a, b, c, d, x[k + 4], 6, rnd[64]); 862 | d = ii(d, a, b, c, x[k + 11], 10, rnd[65]); 863 | c = ii(c, d, a, b, x[k + 2], 15, rnd[66]); 864 | b = ii(b, c, d, a, x[k + 9], 21, rnd[67]); 865 | a = addUnsigned(a, AA); 866 | b = addUnsigned(b, BB); 867 | c = addUnsigned(c, CC); 868 | d = addUnsigned(d, DD); 869 | } 870 | 871 | return wordToHex(a).concat(wordToHex(b), wordToHex(c), wordToHex(d)); 872 | }, 873 | 874 | encString = function(plaintext, key, iv) { 875 | var i; 876 | plaintext = s2a(plaintext, false); 877 | 878 | key = s2a(key, false); 879 | for (i=key.length; i<32; i++){ 880 | key[i] = 0; 881 | } 882 | 883 | if (iv === undefined) { 884 | // TODO: This is not defined anywhere... commented out... 885 | // iv = genIV(); 886 | } else { 887 | iv = s2a(iv, false); 888 | for (i=iv.length; i<16; i++){ 889 | iv[i] = 0; 890 | } 891 | } 892 | 893 | var ct = rawEncrypt(plaintext, key, iv); 894 | var ret = [iv]; 895 | for (i=0; i> 2]; 932 | b64 += chars[((flatArr[i] & 3) << 4) | (flatArr[i + 1] >> 4)]; 933 | if ( flatArr[i + 1] !== undefined ) { 934 | b64 += chars[((flatArr[i + 1] & 15) << 2) | (flatArr[i + 2] >> 6)]; 935 | } else { 936 | b64 += '='; 937 | } 938 | if ( flatArr[i + 2] !== undefined ) { 939 | b64 += chars[flatArr[i + 2] & 63]; 940 | } else { 941 | b64 += '='; 942 | } 943 | } 944 | // OpenSSL is super particular about line breaks 945 | broken_b64 = b64.slice(0, 64) + '\n'; 946 | for (i = 1; i < (Math.ceil(b64.length / 64)); i++) { 947 | broken_b64 += b64.slice(i * 64, i * 64 + 64) + (Math.ceil(b64.length / 64) === i + 1 ? '': '\n'); 948 | } 949 | return broken_b64; 950 | }, 951 | 952 | decode = function(string) { 953 | string = string.replace(/\n/g, ''); 954 | var flatArr = [], 955 | c = [], 956 | b = [], 957 | i; 958 | for (i = 0; i < string.length; i = i + 4) { 959 | c[0] = _chars.indexOf(string.charAt(i)); 960 | c[1] = _chars.indexOf(string.charAt(i + 1)); 961 | c[2] = _chars.indexOf(string.charAt(i + 2)); 962 | c[3] = _chars.indexOf(string.charAt(i + 3)); 963 | 964 | b[0] = (c[0] << 2) | (c[1] >> 4); 965 | b[1] = ((c[1] & 15) << 4) | (c[2] >> 2); 966 | b[2] = ((c[2] & 3) << 6) | c[3]; 967 | flatArr.push(b[0], b[1], b[2]); 968 | } 969 | flatArr = flatArr.slice(0, flatArr.length - (flatArr.length % 16)); 970 | return flatArr; 971 | }; 972 | 973 | //internet explorer 974 | if(typeof Array.indexOf === "function") { 975 | _chars = chars; 976 | } 977 | 978 | /* 979 | //other way to solve internet explorer problem 980 | if(!Array.indexOf){ 981 | Array.prototype.indexOf = function(obj){ 982 | for(var i=0; i