/*  * A Javascript implementation of the RSA Data Security, Inc. MD5 Message  * Digest Algorithm, as defined in RFC 1321.  * Version 1.1 Copyright (C) Paul Johnston 1999 - 2002.  * Code also contributed by Greg Holt  * See http://pajhome.org.uk/site/legal.html for details.  */    /*  * Add integers, wrapping at 2^32. This uses 16-bit operations internally  * to work around bugs in some JS interpreters.  */  function safe_add(x, y)  {   var lsw = (x & 0xFFFF) + (y & 0xFFFF)   var msw = (x >> 16) + (y >> 16) + (lsw >> 16)   return (msw << 16) | (lsw & 0xFFFF)  }    /*  * Bitwise rotate a 32-bit number to the left.  */  function rol(num, cnt)  {   return (num << cnt) | (num >>> (32 - cnt))  }    /*  * These functions implement the four basic operations the algorithm uses.  */  function cmn(q, a, b, x, s, t)  {   return safe_add(rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b)  }  function ff(a, b, c, d, x, s, t)  {   return cmn((b & c) | ((~b) & d), a, b, x, s, t)  }  function gg(a, b, c, d, x, s, t)  {   return cmn((b & d) | (c & (~d)), a, b, x, s, t)  }  function hh(a, b, c, d, x, s, t)  {   return cmn(b ^ c ^ d, a, b, x, s, t)  }  function ii(a, b, c, d, x, s, t)  {   return cmn(c ^ (b | (~d)), a, b, x, s, t)  }    /*  * Calculate the MD5 of an array of little-endian words, producing an array  * of little-endian words.  */  function coreMD5(x)  {   var a = 1732584193   var b = -271733879   var c = -1732584194   var d = 271733878     for(var i = 0; i < x.length; i += 16)   {    var olda = a    var oldb = b    var oldc = c    var oldd = d      a = ff(a, b, c, d, x[i+ 0], 7 , -680876936)    d = ff(d, a, b, c, x[i+ 1], 12, -389564586)    c = ff(c, d, a, b, x[i+ 2], 17, 606105819)    b = ff(b, c, d, a, x[i+ 3], 22, -1044525330)    a = ff(a, b, c, d, x[i+ 4], 7 , -176418897)    d = ff(d, a, b, c, x[i+ 5], 12, 1200080426)    c = ff(c, d, a, b, x[i+ 6], 17, -1473231341)    b = ff(b, c, d, a, x[i+ 7], 22, -45705983)    a = ff(a, b, c, d, x[i+ 8], 7 , 1770035416)    d = ff(d, a, b, c, x[i+ 9], 12, -1958414417)    c = ff(c, d, a, b, x[i+10], 17, -42063)    b = ff(b, c, d, a, x[i+11], 22, -1990404162)    a = ff(a, b, c, d, x[i+12], 7 , 1804603682)    d = ff(d, a, b, c, x[i+13], 12, -40341101)    c = ff(c, d, a, b, x[i+14], 17, -1502002290)    b = ff(b, c, d, a, x[i+15], 22, 1236535329)      a = gg(a, b, c, d, x[i+ 1], 5 , -165796510)    d = gg(d, a, b, c, x[i+ 6], 9 , -1069501632)    c = gg(c, d, a, b, x[i+11], 14, 643717713)    b = gg(b, c, d, a, x[i+ 0], 20, -373897302)    a = gg(a, b, c, d, x[i+ 5], 5 , -701558691)    d = gg(d, a, b, c, x[i+10], 9 , 38016083)    c = gg(c, d, a, b, x[i+15], 14, -660478335)    b = gg(b, c, d, a, x[i+ 4], 20, -405537848)    a = gg(a, b, c, d, x[i+ 9], 5 , 568446438)    d = gg(d, a, b, c, x[i+14], 9 , -1019803690)    c = gg(c, d, a, b, x[i+ 3], 14, -187363961)    b = gg(b, c, d, a, x[i+ 8], 20, 1163531501)    a = gg(a, b, c, d, x[i+13], 5 , -1444681467)    d = gg(d, a, b, c, x[i+ 2], 9 , -51403784)    c = gg(c, d, a, b, x[i+ 7], 14, 1735328473)    b = gg(b, c, d, a, x[i+12], 20, -1926607734)      a = hh(a, b, c, d, x[i+ 5], 4 , -378558)    d = hh(d, a, b, c, x[i+ 8], 11, -2022574463)    c = hh(c, d, a, b, x[i+11], 16, 1839030562)    b = hh(b, c, d, a, x[i+14], 23, -35309556)    a = hh(a, b, c, d, x[i+ 1], 4 , -1530992060)    d = hh(d, a, b, c, x[i+ 4], 11, 1272893353)    c = hh(c, d, a, b, x[i+ 7], 16, -155497632)    b = hh(b, c, d, a, x[i+10], 23, -1094730640)    a = hh(a, b, c, d, x[i+13], 4 , 681279174)    d = hh(d, a, b, c, x[i+ 0], 11, -358537222)    c = hh(c, d, a, b, x[i+ 3], 16, -722521979)    b = hh(b, c, d, a, x[i+ 6], 23, 76029189)    a = hh(a, b, c, d, x[i+ 9], 4 , -640364487)    d = hh(d, a, b, c, x[i+12], 11, -421815835)    c = hh(c, d, a, b, x[i+15], 16, 530742520)    b = hh(b, c, d, a, x[i+ 2], 23, -995338651)      a = ii(a, b, c, d, x[i+ 0], 6 , -198630844)    d = ii(d, a, b, c, x[i+ 7], 10, 1126891415)    c = ii(c, d, a, b, x[i+14], 15, -1416354905)    b = ii(b, c, d, a, x[i+ 5], 21, -57434055)    a = ii(a, b, c, d, x[i+12], 6 , 1700485571)    d = ii(d, a, b, c, x[i+ 3], 10, -1894986606)    c = ii(c, d, a, b, x[i+10], 15, -1051523)    b = ii(b, c, d, a, x[i+ 1], 21, -2054922799)    a = ii(a, b, c, d, x[i+ 8], 6 , 1873313359)    d = ii(d, a, b, c, x[i+15], 10, -30611744)    c = ii(c, d, a, b, x[i+ 6], 15, -1560198380)    b = ii(b, c, d, a, x[i+13], 21, 1309151649)    a = ii(a, b, c, d, x[i+ 4], 6 , -145523070)    d = ii(d, a, b, c, x[i+11], 10, -1120210379)    c = ii(c, d, a, b, x[i+ 2], 15, 718787259)    b = ii(b, c, d, a, x[i+ 9], 21, -343485551)      a = safe_add(a, olda)    b = safe_add(b, oldb)    c = safe_add(c, oldc)    d = safe_add(d, oldd)   }   return [a, b, c, d]  }    /*  * Convert an array of little-endian words to a hex string.  */  function binl2hex(binarray)  {   var hex_tab = "0123456789abcdef"   var str = ""   for(var i = 0; i < binarray.length * 4; i++)   {    str += hex_tab.charAt((binarray[i>>2] >> ((i%4)*8+4)) & 0xF) +        hex_tab.charAt((binarray[i>>2] >> ((i%4)*8)) & 0xF)   }   return str  }    /*  * Convert an array of little-endian words to a base64 encoded string.  */  function binl2b64(binarray)  {   var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"   var str = ""   for(var i = 0; i < binarray.length * 32; i += 6)   {    str += tab.charAt(((binarray[i>>5] << (i%32)) & 0x3F) |             ((binarray[i>>5+1] >> (32-i%32)) & 0x3F))   }   return str  }    /*  * Convert an 8-bit character string to a sequence of 16-word blocks, stored  * as an array, and append appropriate padding for MD4/5 calculation.  * If any of the characters are >255, the high byte is silently ignored.  */  function str2binl(str)  {   var nblk = ((str.length + 8) >> 6) + 1 // number of 16-word blocks   var blks = new Array(nblk * 16)   for(var i = 0; i < nblk * 16; i++) blks[i] = 0   for(var i = 0; i < str.length; i++)    blks[i>>2] |= (str.charCodeAt(i) & 0xFF) << ((i%4) * 8)   blks[i>>2] |= 0x80 << ((i%4) * 8)   blks[nblk*16-2] = str.length * 8   return blks  }    /*  * Convert a wide-character string to a sequence of 16-word blocks, stored as  * an array, and append appropriate padding for MD4/5 calculation.  */  function strw2binl(str)  {   var nblk = ((str.length + 4) >> 5) + 1 // number of 16-word blocks   var blks = new Array(nblk * 16)   for(var i = 0; i < nblk * 16; i++) blks[i] = 0   for(var i = 0; i < str.length; i++)    blks[i>>1] |= str.charCodeAt(i) << ((i%2) * 16)   blks[i>>1] |= 0x80 << ((i%2) * 16)   blks[nblk*16-2] = str.length * 16   return blks  }    /*  * External interface  */  function hexMD5 (str) { return binl2hex(coreMD5( str2binl(str))) }  function hexMD5w(str) { return binl2hex(coreMD5(strw2binl(str))) }  function b64MD5 (str) { return binl2b64(coreMD5( str2binl(str))) }  function b64MD5w(str) { return binl2b64(coreMD5(strw2binl(str))) }  /* Backward compatibility */  function calcMD5(str) { return binl2hex(coreMD5( str2binl(str))) }  module.exports = {   hexMD5: hexMD5  }  

var utilMd5 = require('../../utils/md5.js');  var password = utilMd5.hexMD5(password);