/**
* jQuery MD5 hash algorithm function
*
*
* Calculate the md5 hash of a String
* String $.
md5 ( String str
) *
*
* Calculates the MD5 hash of str using the &
#187 ; RSA Data Security, Inc. MD5 Message-Digest Algorithm, and returns that hash.
*
MD5 ( Message-Digest algorithm 5
) is a widely-used cryptographic hash function with a 128-bit hash value. MD5 has been employed in a wide variety of security
App lications, and is also commonly used to check the integrity of data. The generated hash is also non-reversable. Data cannot be retrieved from the message digest, the digest uniquely identifies the data.
* MD5 was developed by Professor Ronald L. Rivest in 1994. Its 128
bit ( 16 byte
) message digest makes it a faster implementation than SHA-1.
* This script is used to process a variable length message into a fixed-length output of 128 bits using the MD5 algorithm. It is fully compatible with UTF-8 encoding. It is very useful when u want to transfer encrypted passwords over the internet. If you plan using UTF-8 encoding in your project don * This function orginally get from the WebToolkit and rewrite for using as the jQuery plugin.
*
* Example
* Code
*
* $.
md5 ( "I *
* Result
*
* "b8c901d0f02223f9761016cfff9d68df"
*
*
* @alias Muhammad Hussein Fattahizadeh < muhammad
[ AT
] semnanweb
[ DOT
] com >
* @link
[ url
] http://www.semnanweb.com/jquery-plugin/md5.html
[ /url
] * @see
[ url
] http://www.webtoolkit.info/
[ /url
] * @license
[ url
] http://www.gnu.org/licenses/gpl.html
[ /url
] [ GNU General Public License
] * @param
{ jQuery
} { md5:
function ( string
) )
* @return string
*/
( function ( $
) { var rotateLeft =
function ( lValue, iShiftBits
) { return ( lValue << iShiftBits
) | ( lValue >>>
( 32 - iShiftBits
) );
} ;
var addUnsigned =
function ( lX, lY
) { var lX4, lY4, lX8, lY8, lResult;
lX8 =
( lX & 0x80000000
) ;
lY8 =
( lY & 0x80000000
) ;
lX4 =
( lX & 0x40000000
) ;
lY4 =
( lY & 0x40000000
) ;
lResult =
( lX & 0x3FFFFFFF
) +
( lY & 0x3FFFFFFF
) ;
if ( lX4 & lY4
) return ( lResult ^ 0x80000000 ^ lX8 ^ lY8
) ;
if ( lX4 | lY4
) { if ( lResult & 0x40000000
) return ( lResult ^ 0xC0000000 ^ lX8 ^ lY8
) ;
else
return ( lResult ^ 0x40000000 ^ lX8 ^ lY8
) ;
} else
{ return ( lResult ^ lX8 ^ lY8
) ;
} } ;
var F =
function ( x, y, z
) { return ( x & y
) | ( ( ~x
) & z
) ;
} ;
var G =
function ( x, y, z
) { return ( x & z
) | ( y &
( ~z
) );
} ;
var H =
function ( x, y, z
) { return ( x ^ y ^ z
) ;
} ;
var I =
function ( x, y, z
) { return ( y
^ ( x
| ( ~z
) )
) ;
} ;
var FF =
function ( a, b, c, d, x, s, ac
) { a =
addUnsigned ( a,
addUnsigned ( addUnsigned ( F ( b, c, d
) , x
) , ac
) );
return
addUnsigned ( rotateLeft ( a, s
) , b
) ;
} ;
var GG =
function ( a, b, c, d, x, s, ac
) { a =
addUnsigned ( a,
addUnsigned ( addUnsigned ( G ( b, c, d
) , x
) , ac
) );
return
addUnsigned ( rotateLeft ( a, s
) , b
) ;
} ;
var HH =
function ( a, b, c, d, x, s, ac
) { a =
addUnsigned ( a,
addUnsigned ( addUnsigned ( H ( b, c, d
) , x
) , ac
) );
return
addUnsigned ( rotateLeft ( a, s
) , b
) ;
} ;
var II =
function ( a, b, c, d, x, s, ac
) { a =
addUnsigned ( a,
addUnsigned ( addUnsigned ( I ( b, c, d
) , x
) , ac
) );
return
addUnsigned ( rotateLeft ( a, s
) , b
) ;
} ;
var convertToWordArray =
function ( string
) { var lWordCount;
var lMessageLength = string.length;
var lNumberOfWordsTempOne = lMessageLength + 8;
var lNumberOfWordsTempTwo =
( lNumberOfWordsTempOne -
( lNumberOfWordsTempOne % 64
) ) / 64;
var lNumberOfWords =
( lNumberOfWordsTempTwo + 1
) * 16;
var lWordArray =
Array ( lNumberOfWords - 1
) ;
var lBytePosition = 0;
var lByteCount = 0;
while ( lByteCount < lMessageLength
) { lWordCount =
( lByteCount -
( lByteCount % 4
) ) / 4;
lBytePosition =
( lByteCount % 4
) * 8;
lWordArray
[ lWordCount
] =
( lWordArray
[ lWordCount
] | ( string.
charCodeAt ( lByteCount
) << lBytePosition
) );
lByteCount++;
} lWordCount =
( lByteCount -
( lByteCount % 4
) ) / 4;
lBytePosition =
( lByteCount % 4
) * 8;
lWordArray
[ lWordCount
] = lWordArray
[ lWordCount
] | ( 0x80 << lBytePosition
) ;
lWordArray
[ lNumberOfWords - 2
] = lMessageLength << 3;
lWordArray
[ lNumberOfWords - 1
] = lMessageLength >>> 29;
return lWordArray;
} ;
var wordToHex =
function ( lValue
) { var WordToHexValue = "", WordToHexValueTemp = "", lByte, lCount;
for ( lCount = 0; lCount <= 3; lCount++
) { lByte =
( lValue >>>
( lCount * 8
) ) & 255;
WordToHexValueTemp = "0" + lByte.
toString ( 16
) ;
WordToHexValue = WordToHexValue + WordToHexValueTemp.
substr ( WordToHexValueTemp.length - 2, 2
) ;
} return WordToHexValue;
} ;
var uTF8Encode =
function ( string
) { string = string.
replace ( /\x0d\x0a/g, "\x0a"
) ;
var output = "";
for ( var n = 0; n < string.length; n++
) { var c = string.
charCodeAt ( n
) ;
if ( c < 128
) { output += String.
fromCharCode ( c
) ;
} else
if ( ( c > 127
) &&
( c < 2048
) )
{ output += String.
fromCharCode ( ( c >> 6
) | 192
) ;
output += String.
fromCharCode ( ( c & 63
) | 128
) ;
} else
{ output += String.
fromCharCode ( ( c >> 12
) | 224
) ;
output += String.
fromCharCode ( ( ( c >> 6
) & 63
) | 128
) ;
output += String.
fromCharCode ( ( c & 63
) | 128
) ;
} } return output;
} ;
$.
extend ( { md5:
function ( string
) { var x =
Array ( ) ;
var k, AA, BB, CC, DD, a, b, c, d;
var S11 = 7
, S12 = 12
, S13 = 17
, S14 = 22;
var S21 = 5
, S22 = 9
, S23 = 14
, S24 = 20;
var S31 = 4
, S32 = 11
, S33 = 16
, S34 = 23;
var S41 = 6
, S42 = 10
, S43 = 15
, S44 = 21;
string =
uTF8Encode ( string
) ;
x =
convertToWordArray ( string
) ;
a = 0x67452301;
b = 0xEFCDAB89;
c = 0x98BAD*FE;
d = 0x10325476;
for ( k = 0; k < x.length; k += 16
) { AA = a;
BB = b;
CC = c;
DD = d;
a =
FF ( a, b, c, d, x
[ k + 0
] , S11, 0xD76AA478
) ;
d =
FF ( d, a, b, c, x
[ k + 1
] , S12, 0xE8C7B756
) ;
c =
FF ( c, d, a, b, x
[ k + 2
] , S13, 0x242070DB
) ;
b =
FF ( b, c, d, a, x
[ k + 3
] , S14, 0xC1BDCEEE
) ;
a =
FF ( a, b, c, d, x
[ k + 4
] , S11, 0xF57C0FAF
) ;
d =
FF ( d, a, b, c, x
[ k + 5
] , S12, 0x4787C62A
) ;
c =
FF ( c, d, a, b, x
[ k + 6
] , S13, 0xA8304613
) ;
b =
FF ( b, c, d, a, x
[ k + 7
] , S14, 0xFD469501
) ;
a =
FF ( a, b, c, d, x
[ k + 8
] , S11, 0x698098D8
) ;
d =
FF ( d, a, b, c, x
[ k + 9
] , S12, 0x8B44F7AF
) ;
c =
FF ( c, d, a, b, x
[ k + 10
] , S13, 0xFFFF5BB1
) ;
b =
FF ( b, c, d, a, x
[ k + 11
] , S14, 0x895CD7BE
) ;
a =
FF ( a, b, c, d, x
[ k + 12
] , S11, 0x6B901122
) ;
d =
FF ( d, a, b, c, x
[ k + 13
] , S12, 0xFD987193
) ;
c =
FF ( c, d, a, b, x
[ k + 14
] , S13, 0xA679438E
) ;
b =
FF ( b, c, d, a, x
[ k + 15
] , S14, 0x49B40821
) ;
a =
GG ( a, b, c, d, x
[ k + 1
] , S21, 0xF61E2562
) ;
d =
GG ( d, a, b, c, x
[ k + 6
] , S22, 0xC040B340
) ;
c =
GG ( c, d, a, b, x
[ k + 11
] , S23, 0x265E5A51
) ;
b =
GG ( b, c, d, a, x
[ k + 0
] , S24, 0xE9B6C7AA
) ;
a =
GG ( a, b, c, d, x
[ k + 5
] , S21, 0xD62F105D
) ;
d =
GG ( d, a, b, c, x
[ k + 10
] , S22, 0x2441453
) ;
c =
GG ( c, d, a, b, x
[ k + 15
] , S23, 0xD8A1E681
) ;
b =
GG ( b, c, d, a, x
[ k + 4
] , S24, 0xE7D3FBC8
) ;
a =
GG ( a, b, c, d, x
[ k + 9
] , S21, 0x21E1CDE6
) ;
d =
GG ( d, a, b, c, x
[ k + 14
] , S22, 0xC33707D6
) ;
c =
GG ( c, d, a, b, x
[ k + 3
] , S23, 0xF4D50D87
) ;
b =
GG ( b, c, d, a, x
[ k + 8
] , S24, 0x455A14ED
) ;
a =
GG ( a, b, c, d, x
[ k + 13
] , S21, 0xA9E3E905
) ;
d =
GG ( d, a, b, c, x
[ k + 2
] , S22, 0xFCEFA3F8
) ;
c =
GG ( c, d, a, b, x
[ k + 7
] , S23, 0x676F02D9
) ;
b =
GG ( b, c, d, a, x
[ k + 12
] , S24, 0x8D2A4C8A
) ;
a =
HH ( a, b, c, d, x
[ k + 5
] , S31, 0xFFFA3942
) ;
d =
HH ( d, a, b, c, x
[ k + 8
] , S32, 0x8771F681
) ;
c =
HH ( c, d, a, b, x
[ k + 11
] , S33, 0x6D9D6122
) ;
b =
HH ( b, c, d, a, x
[ k + 14
] , S34, 0xFDE5380C
) ;
a =
HH ( a, b, c, d, x
[ k + 1
] , S31, 0xA4BEEA44
) ;
d =
HH ( d, a, b, c, x
[ k + 4
] , S32, 0x4BDE*FA9
) ;
c =
HH ( c, d, a, b, x
[ k + 7
] , S33, 0xF6BB4B60
) ;
b =
HH ( b, c, d, a, x
[ k + 10
] , S34, 0xBEBFBC70
) ;
a =
HH ( a, b, c, d, x
[ k + 13
] , S31, 0x289B7EC6
) ;
d =
HH ( d, a, b, c, x
[ k + 0
] , S32, 0xEAA127FA
) ;
c =
HH ( c, d, a, b, x
[ k + 3
] , S33, 0xD4EF3085
) ;
b =
HH ( b, c, d, a, x
[ k + 6
] , S34, 0x4881D05
) ;
a =
HH ( a, b, c, d, x
[ k + 9
] , S31, 0xD9D4D039
) ;
d =
HH ( d, a, b, c, x
[ k + 12
] , S32, 0xE6DB99E5
) ;
c =
HH ( c, d, a, b, x
[ k + 15
] , S33, 0x1FA27*F8
) ;
b =
HH ( b, c, d, a, x
[ k + 2
] , S34, 0xC4AC5665
) ;
a =
II ( a, b, c, d, x
[ k + 0
] , S41, 0xF4292244
) ;
d =
II ( d, a, b, c, x
[ k + 7
] , S42, 0x432AFF97
) ;
c =
II ( c, d, a, b, x
[ k + 14
] , S43, 0xAB9423A7
) ;
b =
II ( b, c, d, a, x
[ k + 5
] , S44, 0xFC93A039
) ;
a =
II ( a, b, c, d, x
[ k + 12
] , S41, 0x655B59C3
) ;
d =
II ( d, a, b, c, x
[ k + 3
] , S42, 0x8F0CCC92
) ;
c =
II ( c, d, a, b, x
[ k + 10
] , S43, 0xFFEFF47D
) ;
b =
II ( b, c, d, a, x
[ k + 1
] , S44, 0x85845DD1
) ;
a =
II ( a, b, c, d, x
[ k + 8
] , S41, 0x6FA87E4F
) ;
d =
II ( d, a, b, c, x
[ k + 15
] , S42, 0xFE2CE6E0
) ;
c =
II ( c, d, a, b, x
[ k + 6
] , S43, 0xA3014314
) ;
b =
II ( b, c, d, a, x
[ k + 13
] , S44, 0x4E0811A1
) ;
a =
II ( a, b, c, d, x
[ k + 4
] , S41, 0xF7537E82
) ;
d =
II ( d, a, b, c, x
[ k + 11
] , S42, 0xBD3AF235
) ;
c =
II ( c, d, a, b, x
[ k + 2
] , S43, 0x2AD7D2BB
) ;
b =
II ( b, c, d, a, x
[ k + 9
] , S44, 0xEB86D391
) ;
a =
addUnsigned ( a, AA
) ;
b =
addUnsigned ( b, BB
) ;
c =
addUnsigned ( c, CC
) ;
d =
addUnsigned ( d, DD
) ;
} var tempValue =
wordToHex ( a
) +
wordToHex ( b
) +
wordToHex ( c
) +
wordToHex ( d
) ;
return tempValue.
toLowerCase ( ) ;
} } ) ;
} ) ( jQuery
) ;
揰掵佲已获得悬赏 1 易币 最佳答案
一样的，转换为小写就可以了。你没转换，加密的都要到小写
/5 
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