YLShipBuildLandMap/YLShipBuildLandMap.Web/wwwroot/scripts/crypto-js/tripledes.js

;(function (root, factory, undef) {
    if (typeof exports === "object") {
        // CommonJS
        module.exports = exports = factory(require("./core"), require("./enc-base64"), require("./md5"), require("./evpkdf"), require("./cipher-core"));
    } else if (typeof define === "function" && define.amd) {
        // AMD
        define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
    } else {
        // Global (browser)
        factory(root.CryptoJS);
    }
}(this, function (CryptoJS) {

    (function () {
        // Shortcuts
        var C = CryptoJS;
        var C_lib = C.lib;
        var WordArray = C_lib.WordArray;
        var BlockCipher = C_lib.BlockCipher;
        var C_algo = C.algo;

        // Permuted Choice 1 constants
        var PC1 = [
            57, 49, 41, 33, 25, 17, 9, 1,
            58, 50, 42, 34, 26, 18, 10, 2,
            59, 51, 43, 35, 27, 19, 11, 3,
            60, 52, 44, 36, 63, 55, 47, 39,
            31, 23, 15, 7, 62, 54, 46, 38,
            30, 22, 14, 6, 61, 53, 45, 37,
            29, 21, 13, 5, 28, 20, 12, 4
        ];

        // Permuted Choice 2 constants
        var PC2 = [
            14, 17, 11, 24, 1, 5,
            3, 28, 15, 6, 21, 10,
            23, 19, 12, 4, 26, 8,
            16, 7, 27, 20, 13, 2,
            41, 52, 31, 37, 47, 55,
            30, 40, 51, 45, 33, 48,
            44, 49, 39, 56, 34, 53,
            46, 42, 50, 36, 29, 32
        ];

        // Cumulative bit shift constants
        var BIT_SHIFTS = [1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28];

        // SBOXes and round permutation constants
        var SBOX_P = [
            {
                0x0: 0x808200,
                0x10000000: 0x8000,
                0x20000000: 0x808002,
                0x30000000: 0x2,
                0x40000000: 0x200,
                0x50000000: 0x808202,
                0x60000000: 0x800202,
                0x70000000: 0x800000,
                0x80000000: 0x202,
                0x90000000: 0x800200,
                0xa0000000: 0x8200,
                0xb0000000: 0x808000,
                0xc0000000: 0x8002,
                0xd0000000: 0x800002,
                0xe0000000: 0x0,
                0xf0000000: 0x8202,
                0x8000000: 0x0,
                0x18000000: 0x808202,
                0x28000000: 0x8202,
                0x38000000: 0x8000,
                0x48000000: 0x808200,
                0x58000000: 0x200,
                0x68000000: 0x808002,
                0x78000000: 0x2,
                0x88000000: 0x800200,
                0x98000000: 0x8200,
                0xa8000000: 0x808000,
                0xb8000000: 0x800202,
                0xc8000000: 0x800002,
                0xd8000000: 0x8002,
                0xe8000000: 0x202,
                0xf8000000: 0x800000,
                0x1: 0x8000,
                0x10000001: 0x2,
                0x20000001: 0x808200,
                0x30000001: 0x800000,
                0x40000001: 0x808002,
                0x50000001: 0x8200,
                0x60000001: 0x200,
                0x70000001: 0x800202,
                0x80000001: 0x808202,
                0x90000001: 0x808000,
                0xa0000001: 0x800002,
                0xb0000001: 0x8202,
                0xc0000001: 0x202,
                0xd0000001: 0x800200,
                0xe0000001: 0x8002,
                0xf0000001: 0x0,
                0x8000001: 0x808202,
                0x18000001: 0x808000,
                0x28000001: 0x800000,
                0x38000001: 0x200,
                0x48000001: 0x8000,
                0x58000001: 0x800002,
                0x68000001: 0x2,
                0x78000001: 0x8202,
                0x88000001: 0x8002,
                0x98000001: 0x800202,
                0xa8000001: 0x202,
                0xb8000001: 0x808200,
                0xc8000001: 0x800200,
                0xd8000001: 0x0,
                0xe8000001: 0x8200,
                0xf8000001: 0x808002
            },
            {
                0x0: 0x40084010,
                0x1000000: 0x4000,
                0x2000000: 0x80000,
                0x3000000: 0x40080010,
                0x4000000: 0x40000010,
                0x5000000: 0x40084000,
                0x6000000: 0x40004000,
                0x7000000: 0x10,
                0x8000000: 0x84000,
                0x9000000: 0x40004010,
                0xa000000: 0x40000000,
                0xb000000: 0x84010,
                0xc000000: 0x80010,
                0xd000000: 0x0,
                0xe000000: 0x4010,
                0xf000000: 0x40080000,
                0x800000: 0x40004000,
                0x1800000: 0x84010,
                0x2800000: 0x10,
                0x3800000: 0x40004010,
                0x4800000: 0x40084010,
                0x5800000: 0x40000000,
                0x6800000: 0x80000,
                0x7800000: 0x40080010,
                0x8800000: 0x80010,
                0x9800000: 0x0,
                0xa800000: 0x4000,
                0xb800000: 0x40080000,
                0xc800000: 0x40000010,
                0xd800000: 0x84000,
                0xe800000: 0x40084000,
                0xf800000: 0x4010,
                0x10000000: 0x0,
                0x11000000: 0x40080010,
                0x12000000: 0x40004010,
                0x13000000: 0x40084000,
                0x14000000: 0x40080000,
                0x15000000: 0x10,
                0x16000000: 0x84010,
                0x17000000: 0x4000,
                0x18000000: 0x4010,
                0x19000000: 0x80000,
                0x1a000000: 0x80010,
                0x1b000000: 0x40000010,
                0x1c000000: 0x84000,
                0x1d000000: 0x40004000,
                0x1e000000: 0x40000000,
                0x1f000000: 0x40084010,
                0x10800000: 0x84010,
                0x11800000: 0x80000,
                0x12800000: 0x40080000,
                0x13800000: 0x4000,
                0x14800000: 0x40004000,
                0x15800000: 0x40084010,
                0x16800000: 0x10,
                0x17800000: 0x40000000,
                0x18800000: 0x40084000,
                0x19800000: 0x40000010,
                0x1a800000: 0x40004010,
                0x1b800000: 0x80010,
                0x1c800000: 0x0,
                0x1d800000: 0x4010,
                0x1e800000: 0x40080010,
                0x1f800000: 0x84000
            },
            {
                0x0: 0x104,
                0x100000: 0x0,
                0x200000: 0x4000100,
                0x300000: 0x10104,
                0x400000: 0x10004,
                0x500000: 0x4000004,
                0x600000: 0x4010104,
                0x700000: 0x4010000,
                0x800000: 0x4000000,
                0x900000: 0x4010100,
                0xa00000: 0x10100,
                0xb00000: 0x4010004,
                0xc00000: 0x4000104,
                0xd00000: 0x10000,
                0xe00000: 0x4,
                0xf00000: 0x100,
                0x80000: 0x4010100,
                0x180000: 0x4010004,
                0x280000: 0x0,
                0x380000: 0x4000100,
                0x480000: 0x4000004,
                0x580000: 0x10000,
                0x680000: 0x10004,
                0x780000: 0x104,
                0x880000: 0x4,
                0x980000: 0x100,
                0xa80000: 0x4010000,
                0xb80000: 0x10104,
                0xc80000: 0x10100,
                0xd80000: 0x4000104,
                0xe80000: 0x4010104,
                0xf80000: 0x4000000,
                0x1000000: 0x4010100,
                0x1100000: 0x10004,
                0x1200000: 0x10000,
                0x1300000: 0x4000100,
                0x1400000: 0x100,
                0x1500000: 0x4010104,
                0x1600000: 0x4000004,
                0x1700000: 0x0,
                0x1800000: 0x4000104,
                0x1900000: 0x4000000,
                0x1a00000: 0x4,
                0x1b00000: 0x10100,
                0x1c00000: 0x4010000,
                0x1d00000: 0x104,
                0x1e00000: 0x10104,
                0x1f00000: 0x4010004,
                0x1080000: 0x4000000,
                0x1180000: 0x104,
                0x1280000: 0x4010100,
                0x1380000: 0x0,
                0x1480000: 0x10004,
                0x1580000: 0x4000100,
                0x1680000: 0x100,
                0x1780000: 0x4010004,
                0x1880000: 0x10000,
                0x1980000: 0x4010104,
                0x1a80000: 0x10104,
                0x1b80000: 0x4000004,
                0x1c80000: 0x4000104,
                0x1d80000: 0x4010000,
                0x1e80000: 0x4,
                0x1f80000: 0x10100
            },
            {
                0x0: 0x80401000,
                0x10000: 0x80001040,
                0x20000: 0x401040,
                0x30000: 0x80400000,
                0x40000: 0x0,
                0x50000: 0x401000,
                0x60000: 0x80000040,
                0x70000: 0x400040,
                0x80000: 0x80000000,
                0x90000: 0x400000,
                0xa0000: 0x40,
                0xb0000: 0x80001000,
                0xc0000: 0x80400040,
                0xd0000: 0x1040,
                0xe0000: 0x1000,
                0xf0000: 0x80401040,
                0x8000: 0x80001040,
                0x18000: 0x40,
                0x28000: 0x80400040,
                0x38000: 0x80001000,
                0x48000: 0x401000,
                0x58000: 0x80401040,
                0x68000: 0x0,
                0x78000: 0x80400000,
                0x88000: 0x1000,
                0x98000: 0x80401000,
                0xa8000: 0x400000,
                0xb8000: 0x1040,
                0xc8000: 0x80000000,
                0xd8000: 0x400040,
                0xe8000: 0x401040,
                0xf8000: 0x80000040,
                0x100000: 0x400040,
                0x110000: 0x401000,
                0x120000: 0x80000040,
                0x130000: 0x0,
                0x140000: 0x1040,
                0x150000: 0x80400040,
                0x160000: 0x80401000,
                0x170000: 0x80001040,
                0x180000: 0x80401040,
                0x190000: 0x80000000,
                0x1a0000: 0x80400000,
                0x1b0000: 0x401040,
                0x1c0000: 0x80001000,
                0x1d0000: 0x400000,
                0x1e0000: 0x40,
                0x1f0000: 0x1000,
                0x108000: 0x80400000,
                0x118000: 0x80401040,
                0x128000: 0x0,
                0x138000: 0x401000,
                0x148000: 0x400040,
                0x158000: 0x80000000,
                0x168000: 0x80001040,
                0x178000: 0x40,
                0x188000: 0x80000040,
                0x198000: 0x1000,
                0x1a8000: 0x80001000,
                0x1b8000: 0x80400040,
                0x1c8000: 0x1040,
                0x1d8000: 0x80401000,
                0x1e8000: 0x400000,
                0x1f8000: 0x401040
            },
            {
                0x0: 0x80,
                0x1000: 0x1040000,
                0x2000: 0x40000,
                0x3000: 0x20000000,
                0x4000: 0x20040080,
                0x5000: 0x1000080,
                0x6000: 0x21000080,
                0x7000: 0x40080,
                0x8000: 0x1000000,
                0x9000: 0x20040000,
                0xa000: 0x20000080,
                0xb000: 0x21040080,
                0xc000: 0x21040000,
                0xd000: 0x0,
                0xe000: 0x1040080,
                0xf000: 0x21000000,
                0x800: 0x1040080,
                0x1800: 0x21000080,
                0x2800: 0x80,
                0x3800: 0x1040000,
                0x4800: 0x40000,
                0x5800: 0x20040080,
                0x6800: 0x21040000,
                0x7800: 0x20000000,
                0x8800: 0x20040000,
                0x9800: 0x0,
                0xa800: 0x21040080,
                0xb800: 0x1000080,
                0xc800: 0x20000080,
                0xd800: 0x21000000,
                0xe800: 0x1000000,
                0xf800: 0x40080,
                0x10000: 0x40000,
                0x11000: 0x80,
                0x12000: 0x20000000,
                0x13000: 0x21000080,
                0x14000: 0x1000080,
                0x15000: 0x21040000,
                0x16000: 0x20040080,
                0x17000: 0x1000000,
                0x18000: 0x21040080,
                0x19000: 0x21000000,
                0x1a000: 0x1040000,
                0x1b000: 0x20040000,
                0x1c000: 0x40080,
                0x1d000: 0x20000080,
                0x1e000: 0x0,
                0x1f000: 0x1040080,
                0x10800: 0x21000080,
                0x11800: 0x1000000,
                0x12800: 0x1040000,
                0x13800: 0x20040080,
                0x14800: 0x20000000,
                0x15800: 0x1040080,
                0x16800: 0x80,
                0x17800: 0x21040000,
                0x18800: 0x40080,
                0x19800: 0x21040080,
                0x1a800: 0x0,
                0x1b800: 0x21000000,
                0x1c800: 0x1000080,
                0x1d800: 0x40000,
                0x1e800: 0x20040000,
                0x1f800: 0x20000080
            },
            {
                0x0: 0x10000008,
                0x100: 0x2000,
                0x200: 0x10200000,
                0x300: 0x10202008,
                0x400: 0x10002000,
                0x500: 0x200000,
                0x600: 0x200008,
                0x700: 0x10000000,
                0x800: 0x0,
                0x900: 0x10002008,
                0xa00: 0x202000,
                0xb00: 0x8,
                0xc00: 0x10200008,
                0xd00: 0x202008,
                0xe00: 0x2008,
                0xf00: 0x10202000,
                0x80: 0x10200000,
                0x180: 0x10202008,
                0x280: 0x8,
                0x380: 0x200000,
                0x480: 0x202008,
                0x580: 0x10000008,
                0x680: 0x10002000,
                0x780: 0x2008,
                0x880: 0x200008,
                0x980: 0x2000,
                0xa80: 0x10002008,
                0xb80: 0x10200008,
                0xc80: 0x0,
                0xd80: 0x10202000,
                0xe80: 0x202000,
                0xf80: 0x10000000,
                0x1000: 0x10002000,
                0x1100: 0x10200008,
                0x1200: 0x10202008,
                0x1300: 0x2008,
                0x1400: 0x200000,
                0x1500: 0x10000000,
                0x1600: 0x10000008,
                0x1700: 0x202000,
                0x1800: 0x202008,
                0x1900: 0x0,
                0x1a00: 0x8,
                0x1b00: 0x10200000,
                0x1c00: 0x2000,
                0x1d00: 0x10002008,
                0x1e00: 0x10202000,
                0x1f00: 0x200008,
                0x1080: 0x8,
                0x1180: 0x202000,
                0x1280: 0x200000,
                0x1380: 0x10000008,
                0x1480: 0x10002000,
                0x1580: 0x2008,
                0x1680: 0x10202008,
                0x1780: 0x10200000,
                0x1880: 0x10202000,
                0x1980: 0x10200008,
                0x1a80: 0x2000,
                0x1b80: 0x202008,
                0x1c80: 0x200008,
                0x1d80: 0x0,
                0x1e80: 0x10000000,
                0x1f80: 0x10002008
            },
            {
                0x0: 0x100000,
                0x10: 0x2000401,
                0x20: 0x400,
                0x30: 0x100401,
                0x40: 0x2100401,
                0x50: 0x0,
                0x60: 0x1,
                0x70: 0x2100001,
                0x80: 0x2000400,
                0x90: 0x100001,
                0xa0: 0x2000001,
                0xb0: 0x2100400,
                0xc0: 0x2100000,
                0xd0: 0x401,
                0xe0: 0x100400,
                0xf0: 0x2000000,
                0x8: 0x2100001,
                0x18: 0x0,
                0x28: 0x2000401,
                0x38: 0x2100400,
                0x48: 0x100000,
                0x58: 0x2000001,
                0x68: 0x2000000,
                0x78: 0x401,
                0x88: 0x100401,
                0x98: 0x2000400,
                0xa8: 0x2100000,
                0xb8: 0x100001,
                0xc8: 0x400,
                0xd8: 0x2100401,
                0xe8: 0x1,
                0xf8: 0x100400,
                0x100: 0x2000000,
                0x110: 0x100000,
                0x120: 0x2000401,
                0x130: 0x2100001,
                0x140: 0x100001,
                0x150: 0x2000400,
                0x160: 0x2100400,
                0x170: 0x100401,
                0x180: 0x401,
                0x190: 0x2100401,
                0x1a0: 0x100400,
                0x1b0: 0x1,
                0x1c0: 0x0,
                0x1d0: 0x2100000,
                0x1e0: 0x2000001,
                0x1f0: 0x400,
                0x108: 0x100400,
                0x118: 0x2000401,
                0x128: 0x2100001,
                0x138: 0x1,
                0x148: 0x2000000,
                0x158: 0x100000,
                0x168: 0x401,
                0x178: 0x2100400,
                0x188: 0x2000001,
                0x198: 0x2100000,
                0x1a8: 0x0,
                0x1b8: 0x2100401,
                0x1c8: 0x100401,
                0x1d8: 0x400,
                0x1e8: 0x2000400,
                0x1f8: 0x100001
            },
            {
                0x0: 0x8000820,
                0x1: 0x20000,
                0x2: 0x8000000,
                0x3: 0x20,
                0x4: 0x20020,
                0x5: 0x8020820,
                0x6: 0x8020800,
                0x7: 0x800,
                0x8: 0x8020000,
                0x9: 0x8000800,
                0xa: 0x20800,
                0xb: 0x8020020,
                0xc: 0x820,
                0xd: 0x0,
                0xe: 0x8000020,
                0xf: 0x20820,
                0x80000000: 0x800,
                0x80000001: 0x8020820,
                0x80000002: 0x8000820,
                0x80000003: 0x8000000,
                0x80000004: 0x8020000,
                0x80000005: 0x20800,
                0x80000006: 0x20820,
                0x80000007: 0x20,
                0x80000008: 0x8000020,
                0x80000009: 0x820,
                0x8000000a: 0x20020,
                0x8000000b: 0x8020800,
                0x8000000c: 0x0,
                0x8000000d: 0x8020020,
                0x8000000e: 0x8000800,
                0x8000000f: 0x20000,
                0x10: 0x20820,
                0x11: 0x8020800,
                0x12: 0x20,
                0x13: 0x800,
                0x14: 0x8000800,
                0x15: 0x8000020,
                0x16: 0x8020020,
                0x17: 0x20000,
                0x18: 0x0,
                0x19: 0x20020,
                0x1a: 0x8020000,
                0x1b: 0x8000820,
                0x1c: 0x8020820,
                0x1d: 0x20800,
                0x1e: 0x820,
                0x1f: 0x8000000,
                0x80000010: 0x20000,
                0x80000011: 0x800,
                0x80000012: 0x8020020,
                0x80000013: 0x20820,
                0x80000014: 0x20,
                0x80000015: 0x8020000,
                0x80000016: 0x8000000,
                0x80000017: 0x8000820,
                0x80000018: 0x8020820,
                0x80000019: 0x8000020,
                0x8000001a: 0x8000800,
                0x8000001b: 0x0,
                0x8000001c: 0x20800,
                0x8000001d: 0x820,
                0x8000001e: 0x20020,
                0x8000001f: 0x8020800
            }
        ];

        // Masks that select the SBOX input
        var SBOX_MASK = [
            0xf8000001, 0x1f800000, 0x01f80000, 0x001f8000,
            0x0001f800, 0x00001f80, 0x000001f8, 0x8000001f
        ];

        /**
         * DES block cipher algorithm.
         */
        var DES = C_algo.DES = BlockCipher.extend({
            _doReset: function () {
                // Shortcuts
                var key = this._key;
                var keyWords = key.words;

                // Select 56 bits according to PC1
                var keyBits = [];
                for (var i = 0; i < 56; i++) {
                    var keyBitPos = PC1[i] - 1;
                    keyBits[i] = (keyWords[keyBitPos >>> 5] >>> (31 - keyBitPos % 32)) & 1;
                }

                // Assemble 16 subkeys
                var subKeys = this._subKeys = [];
                for (var nSubKey = 0; nSubKey < 16; nSubKey++) {
                    // Create subkey
                    var subKey = subKeys[nSubKey] = [];

                    // Shortcut
                    var bitShift = BIT_SHIFTS[nSubKey];

                    // Select 48 bits according to PC2
                    for (var i = 0; i < 24; i++) {
                        // Select from the left 28 key bits
                        subKey[(i / 6) | 0] |= keyBits[((PC2[i] - 1) + bitShift) % 28] << (31 - i % 6);

                        // Select from the right 28 key bits
                        subKey[4 + ((i / 6) | 0)] |= keyBits[28 + (((PC2[i + 24] - 1) + bitShift) % 28)] << (31 - i % 6);
                    }

                    // Since each subkey is applied to an expanded 32-bit input,
                    // the subkey can be broken into 8 values scaled to 32-bits,
                    // which allows the key to be used without expansion
                    subKey[0] = (subKey[0] << 1) | (subKey[0] >>> 31);
                    for (var i = 1; i < 7; i++) {
                        subKey[i] = subKey[i] >>> ((i - 1) * 4 + 3);
                    }
                    subKey[7] = (subKey[7] << 5) | (subKey[7] >>> 27);
                }

                // Compute inverse subkeys
                var invSubKeys = this._invSubKeys = [];
                for (var i = 0; i < 16; i++) {
                    invSubKeys[i] = subKeys[15 - i];
                }
            },

            encryptBlock: function (M, offset) {
                this._doCryptBlock(M, offset, this._subKeys);
            },

            decryptBlock: function (M, offset) {
                this._doCryptBlock(M, offset, this._invSubKeys);
            },

            _doCryptBlock: function (M, offset, subKeys) {
                // Get input
                this._lBlock = M[offset];
                this._rBlock = M[offset + 1];

                // Initial permutation
                exchangeLR.call(this, 4, 0x0f0f0f0f);
                exchangeLR.call(this, 16, 0x0000ffff);
                exchangeRL.call(this, 2, 0x33333333);
                exchangeRL.call(this, 8, 0x00ff00ff);
                exchangeLR.call(this, 1, 0x55555555);

                // Rounds
                for (var round = 0; round < 16; round++) {
                    // Shortcuts
                    var subKey = subKeys[round];
                    var lBlock = this._lBlock;
                    var rBlock = this._rBlock;

                    // Feistel function
                    var f = 0;
                    for (var i = 0; i < 8; i++) {
                        f |= SBOX_P[i][((rBlock ^ subKey[i]) & SBOX_MASK[i]) >>> 0];
                    }
                    this._lBlock = rBlock;
                    this._rBlock = lBlock ^ f;
                }

                // Undo swap from last round
                var t = this._lBlock;
                this._lBlock = this._rBlock;
                this._rBlock = t;

                // Final permutation
                exchangeLR.call(this, 1, 0x55555555);
                exchangeRL.call(this, 8, 0x00ff00ff);
                exchangeRL.call(this, 2, 0x33333333);
                exchangeLR.call(this, 16, 0x0000ffff);
                exchangeLR.call(this, 4, 0x0f0f0f0f);

                // Set output
                M[offset] = this._lBlock;
                M[offset + 1] = this._rBlock;
            },

            keySize: 64 / 32,

            ivSize: 64 / 32,

            blockSize: 64 / 32
        });

        // Swap bits across the left and right words
        function exchangeLR(offset, mask) {
            var t = ((this._lBlock >>> offset) ^ this._rBlock) & mask;
            this._rBlock ^= t;
            this._lBlock ^= t << offset;
        }

        function exchangeRL(offset, mask) {
            var t = ((this._rBlock >>> offset) ^ this._lBlock) & mask;
            this._lBlock ^= t;
            this._rBlock ^= t << offset;
        }

        /**
         * Shortcut functions to the cipher's object interface.
         *
         * @example
         *
         *     var ciphertext = CryptoJS.DES.encrypt(message, key, cfg);
         *     var plaintext  = CryptoJS.DES.decrypt(ciphertext, key, cfg);
         */
        C.DES = BlockCipher._createHelper(DES);

        /**
         * Triple-DES block cipher algorithm.
         */
        var TripleDES = C_algo.TripleDES = BlockCipher.extend({
            _doReset: function () {
                // Shortcuts
                var key = this._key;
                var keyWords = key.words;

                // Create DES instances
                this._des1 = DES.createEncryptor(WordArray.create(keyWords.slice(0, 2)));
                this._des2 = DES.createEncryptor(WordArray.create(keyWords.slice(2, 4)));
                this._des3 = DES.createEncryptor(WordArray.create(keyWords.slice(4, 6)));
            },

            encryptBlock: function (M, offset) {
                this._des1.encryptBlock(M, offset);
                this._des2.decryptBlock(M, offset);
                this._des3.encryptBlock(M, offset);
            },

            decryptBlock: function (M, offset) {
                this._des3.decryptBlock(M, offset);
                this._des2.encryptBlock(M, offset);
                this._des1.decryptBlock(M, offset);
            },

            keySize: 192 / 32,

            ivSize: 64 / 32,

            blockSize: 64 / 32
        });

        /**
         * Shortcut functions to the cipher's object interface.
         *
         * @example
         *
         *     var ciphertext = CryptoJS.TripleDES.encrypt(message, key, cfg);
         *     var plaintext  = CryptoJS.TripleDES.decrypt(ciphertext, key, cfg);
         */
        C.TripleDES = BlockCipher._createHelper(TripleDES);
    }());


    return CryptoJS.TripleDES;

}));