text: var CryptoJS = require('./core').CryptoJS;
  
  /*
  CryptoJS v3.1.2
  code.google.com/p/crypto-js
  (c) 2009-2013 by Jeff Mott. All rights reserved.
  code.google.com/p/crypto-js/wiki/License
  */
  (function (Math) {
      // Shortcuts
      var C = CryptoJS;
      var C_lib = C.lib;
      var WordArray = C_lib.WordArray;
      var Hasher = C_lib.Hasher;
      var C_algo = C.algo;
  
      // Constants table
      var T = [];
  
      // Compute constants
      (function () {
          for (var i = 0; i < 64; i++) {
              T[i] = (Math.abs(Math.sin(i + 1)) * 0x100000000) | 0;
          }
      }());
  
      /**
       * MD5 hash algorithm.
       */
      var MD5 = C_algo.MD5 = Hasher.extend({
          _doReset: function () {
              this._hash = new WordArray.init([
                  0x67452301, 0xefcdab89,
                  0x98badcfe, 0x10325476
              ]);
          },
  
          _doProcessBlock: function (M, offset) {
              // Swap endian
              for (var i = 0; i < 16; i++) {
                  // Shortcuts
                  var offset_i = offset + i;
                  var M_offset_i = M[offset_i];
  
                  M[offset_i] = (
                      (((M_offset_i << 8)  | (M_offset_i >>> 24)) & 0x00ff00ff) |
                      (((M_offset_i << 24) | (M_offset_i >>> 8))  & 0xff00ff00)
                  );
              }
  
              // Shortcuts
              var H = this._hash.words;
  
              var M_offset_0  = M[offset + 0];
              var M_offset_1  = M[offset + 1];
              var M_offset_2  = M[offset + 2];
              var M_offset_3  = M[offset + 3];
              var M_offset_4  = M[offset + 4];
              var M_offset_5  = M[offset + 5];
              var M_offset_6  = M[offset + 6];
              var M_offset_7  = M[offset + 7];
              var M_offset_8  = M[offset + 8];
              var M_offset_9  = M[offset + 9];
              var M_offset_10 = M[offset + 10];
              var M_offset_11 = M[offset + 11];
              var M_offset_12 = M[offset + 12];
              var M_offset_13 = M[offset + 13];
              var M_offset_14 = M[offset + 14];
              var M_offset_15 = M[offset + 15];
  
              // Working varialbes
              var a = H[0];
              var b = H[1];
              var c = H[2];
              var d = H[3];
  
              // Computation
              a = FF(a, b, c, d, M_offset_0,  7,  T[0]);
              d = FF(d, a, b, c, M_offset_1,  12, T[1]);
              c = FF(c, d, a, b, M_offset_2,  17, T[2]);
              b = FF(b, c, d, a, M_offset_3,  22, T[3]);
              a = FF(a, b, c, d, M_offset_4,  7,  T[4]);
              d = FF(d, a, b, c, M_offset_5,  12, T[5]);
              c = FF(c, d, a, b, M_offset_6,  17, T[6]);
              b = FF(b, c, d, a, M_offset_7,  22, T[7]);
              a = FF(a, b, c, d, M_offset_8,  7,  T[8]);
              d = FF(d, a, b, c, M_offset_9,  12, T[9]);
              c = FF(c, d, a, b, M_offset_10, 17, T[10]);
              b = FF(b, c, d, a, M_offset_11, 22, T[11]);
              a = FF(a, b, c, d, M_offset_12, 7,  T[12]);
              d = FF(d, a, b, c, M_offset_13, 12, T[13]);
              c = FF(c, d, a, b, M_offset_14, 17, T[14]);
              b = FF(b, c, d, a, M_offset_15, 22, T[15]);
  
              a = GG(a, b, c, d, M_offset_1,  5,  T[16]);
              d = GG(d, a, b, c, M_offset_6,  9,  T[17]);
              c = GG(c, d, a, b, M_offset_11, 14, T[18]);
              b = GG(b, c, d, a, M_offset_0,  20, T[19]);
              a = GG(a, b, c, d, M_offset_5,  5,  T[20]);
              d = GG(d, a, b, c, M_offset_10, 9,  T[21]);
              c = GG(c, d, a, b, M_offset_15, 14, T[22]);
              b = GG(b, c, d, a, M_offset_4,  20, T[23]);
              a = GG(a, b, c, d, M_offset_9,  5,  T[24]);
              d = GG(d, a, b, c, M_offset_14, 9,  T[25]);
              c = GG(c, d, a, b, M_offset_3,  14, T[26]);
              b = GG(b, c, d, a, M_offset_8,  20, T[27]);
              a = GG(a, b, c, d, M_offset_13, 5,  T[28]);
              d = GG(d, a, b, c, M_offset_2,  9,  T[29]);
              c = GG(c, d, a, b, M_offset_7,  14, T[30]);
              b = GG(b, c, d, a, M_offset_12, 20, T[31]);
  
              a = HH(a, b, c, d, M_offset_5,  4,  T[32]);
              d = HH(d, a, b, c, M_offset_8,  11, T[33]);
              c = HH(c, d, a, b, M_offset_11, 16, T[34]);
              b = HH(b, c, d, a, M_offset_14, 23, T[35]);
              a = HH(a, b, c, d, M_offset_1,  4,  T[36]);
              d = HH(d, a, b, c, M_offset_4,  11, T[37]);
              c = HH(c, d, a, b, M_offset_7,  16, T[38]);
              b = HH(b, c, d, a, M_offset_10, 23, T[39]);
              a = HH(a, b, c, d, M_offset_13, 4,  T[40]);
              d = HH(d, a, b, c, M_offset_0,  11, T[41]);
              c = HH(c, d, a, b, M_offset_3,  16, T[42]);
              b = HH(b, c, d, a, M_offset_6,  23, T[43]);
              a = HH(a, b, c, d, M_offset_9,  4,  T[44]);
              d = HH(d, a, b, c, M_offset_12, 11, T[45]);
              c = HH(c, d, a, b, M_offset_15, 16, T[46]);
              b = HH(b, c, d, a, M_offset_2,  23, T[47]);
  
              a = II(a, b, c, d, M_offset_0,  6,  T[48]);
              d = II(d, a, b, c, M_offset_7,  10, T[49]);
              c = II(c, d, a, b, M_offset_14, 15, T[50]);
              b = II(b, c, d, a, M_offset_5,  21, T[51]);
              a = II(a, b, c, d, M_offset_12, 6,  T[52]);
              d = II(d, a, b, c, M_offset_3,  10, T[53]);
              c = II(c, d, a, b, M_offset_10, 15, T[54]);
              b = II(b, c, d, a, M_offset_1,  21, T[55]);
              a = II(a, b, c, d, M_offset_8,  6,  T[56]);
              d = II(d, a, b, c, M_offset_15, 10, T[57]);
              c = II(c, d, a, b, M_offset_6,  15, T[58]);
              b = II(b, c, d, a, M_offset_13, 21, T[59]);
              a = II(a, b, c, d, M_offset_4,  6,  T[60]);
              d = II(d, a, b, c, M_offset_11, 10, T[61]);
              c = II(c, d, a, b, M_offset_2,  15, T[62]);
              b = II(b, c, d, a, M_offset_9,  21, T[63]);
  
              // Intermediate hash value
              H[0] = (H[0] + a) | 0;
              H[1] = (H[1] + b) | 0;
              H[2] = (H[2] + c) | 0;
              H[3] = (H[3] + d) | 0;
          },
  
          _doFinalize: function () {
              // Shortcuts
              var data = this._data;
              var dataWords = data.words;
  
              var nBitsTotal = this._nDataBytes * 8;
              var nBitsLeft = data.sigBytes * 8;
  
              // Add padding
              dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
  
              var nBitsTotalH = Math.floor(nBitsTotal / 0x100000000);
              var nBitsTotalL = nBitsTotal;
              dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = (
                  (((nBitsTotalH << 8)  | (nBitsTotalH >>> 24)) & 0x00ff00ff) |
                  (((nBitsTotalH << 24) | (nBitsTotalH >>> 8))  & 0xff00ff00)
              );
              dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
                  (((nBitsTotalL << 8)  | (nBitsTotalL >>> 24)) & 0x00ff00ff) |
                  (((nBitsTotalL << 24) | (nBitsTotalL >>> 8))  & 0xff00ff00)
              );
  
              data.sigBytes = (dataWords.length + 1) * 4;
  
              // Hash final blocks
              this._process();
  
              // Shortcuts
              var hash = this._hash;
              var H = hash.words;
  
              // Swap endian
              for (var i = 0; i < 4; i++) {
                  // Shortcut
                  var H_i = H[i];
  
                  H[i] = (((H_i << 8)  | (H_i >>> 24)) & 0x00ff00ff) |
                         (((H_i << 24) | (H_i >>> 8))  & 0xff00ff00);
              }
  
              // Return final computed hash
              return hash;
          },
  
          clone: function () {
              var clone = Hasher.clone.call(this);
              clone._hash = this._hash.clone();
  
              return clone;
          }
      });
  
      function FF(a, b, c, d, x, s, t) {
          var n = a + ((b & c) | (~b & d)) + x + t;
          return ((n << s) | (n >>> (32 - s))) + b;
      }
  
      function GG(a, b, c, d, x, s, t) {
          var n = a + ((b & d) | (c & ~d)) + x + t;
          return ((n << s) | (n >>> (32 - s))) + b;
      }
  
      function HH(a, b, c, d, x, s, t) {
          var n = a + (b ^ c ^ d) + x + t;
          return ((n << s) | (n >>> (32 - s))) + b;
      }
  
      function II(a, b, c, d, x, s, t) {
          var n = a + (c ^ (b | ~d)) + x + t;
          return ((n << s) | (n >>> (32 - s))) + b;
      }
  
      /**
       * Shortcut function to the hasher's object interface.
       *
       * @param {WordArray|string} message The message to hash.
       *
       * @return {WordArray} The hash.
       *
       * @static
       *
       * @example
       *
       *     var hash = CryptoJS.MD5('message');
       *     var hash = CryptoJS.MD5(wordArray);
       */
      C.MD5 = Hasher._createHelper(MD5);
  
      /**
       * Shortcut function to the HMAC's object interface.
       *
       * @param {WordArray|string} message The message to hash.
       * @param {WordArray|string} key The secret key.
       *
       * @return {WordArray} The HMAC.
       *
       * @static
       *
       * @example
       *
       *     var hmac = CryptoJS.HmacMD5(message, key);
       */
      C.HmacMD5 = Hasher._createHmacHelper(MD5);
  }(Math));
  