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2007-07-18
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Javascript脚本实现静态网页加密
前两天看见有人问静态网页加密问题，就写了这个代码 思路： 加密时：先把用户的密钥A用md5加密为B,然后用B异或源文件S0得到目标文件S1,把S1存入js变量中。 解密时：询问密钥，然后操作同加密。 因为用了md5，个人认为没有密钥的时候是无法破解的（暴力除外） 大家试用一下哈哈： 源代码如下： <html> <head> <title>Web Encoder</title> <style> body { font-size:12px; line-height:12px; background-Color:buttonface; border-width:0px; overflow:auto; margin:0px; padding:4px; } #t1, #t2 { width:100%; height:40%; border-width:1px; overflow:auto; height:expression((document.body.clientHeight-100)/2); } input { border-width:1px; padding-left:10px; padding-right:10px; margin:4px; } </style> <script> function webEncode(){ strSource=escape(XOR(t1.value,STR.md5(p1.value))); //strSource=t1.value; strOut="<script>\r\nstrHTML=\"\";\r\n"; for(var i=0;i 70<strSource.length;i =70){ strOut ="strHTML =\"" addSlash(strSource.substring(i,i 70)) "\";\r\n"; } strOut ="strHTML =\"" addSlash(strSource.substring(i,strSource.length)) "\";\r\n"; strOut =XOR "\r\n"; //below code load the STR object strOut ="var STR =\r\n{\r\n\thexcase : 0, \/* hex output format. 0 - lowercase; 1 - "; strOut ="uppercase *\/\r\n\tb64pad : \"\", \/* base-64 pad character. \"=\" for "; strOut ="strict RFC compliance *\/\r\n\tchrsz : 8, \/* bits per input character"; strOut =". 8 - ASCII; 16 - Unicode *\/\r\n\t\r\n\tb64_hmac_md5:\r\n\t\tfunction(key, "; strOut ="data) { return binl2b64(core_hmac_md5(key, data)); },\r\n\t\t\r\n\tb64_md5:\r\n"; strOut ="\t\tfunction(s){ return binl2b64(core_md5(str2binl(s), s.length * this.c"; strOut ="hrsz));},\r\n\t\t\r\n\tbinl2b64:\r\n\t\tfunction(binarray){\r\n\t\t var tab = \"ABCDE"; strOut ="FGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789 \/\";\r\n\t\t var"; strOut =" str = \"\";\r\n\t\t for(var i = 0; i < binarray.length * 4; i = 3)\r\n\t\t {"; strOut ="\r\n\t\t var triplet = (((binarray[i >> 2] >> 8 * ( i %4)) &;amp; 0xFF) "; strOut ="<< 16)\r\n\t\t | (((binarray[i 1 >> 2] >> 8 * ((i 1)%4)) &;amp; "; strOut ="0xFF) << 8 )\r\n\t\t | ((binarray[i 2 >> 2] >> 8 * ((i 2)%"; strOut ="4)) &;amp; 0xFF);\r\n\t\t for(var j = 0; j < 4; j )\r\n\t\t {\r\n\t\t if(i "; strOut ="* 8 j * 6 > binarray.length * 32) str = this.b64pad;\r\n\t\t else "; strOut ="str = tab.charAt((triplet >> 6*(3-j)) &;amp; 0x3F);\r\n\t\t }\r\n\t\t }\r\n\t\t r"; strOut ="eturn str;\r\n\t\t},\r\n\t\t\r\n\tbinl2hex:\r\n\t\tfunction(binarray){\r\n\t\t var hex_t"; strOut ="ab = this.hexcase ? \"0123456789ABCDEF\" : \"0123456789abcdef\";\r\n\t\t var "; strOut ="str = \"\";\r\n\t\t for(var i = 0; i < binarray.length * 4; i )\r\n\t\t {\r\n\t\t"; strOut =" str = hex_tab.charAt((binarray[i>>2] >> ((i%4)*8 4)) &;amp; 0xF) \r\n\t\t"; strOut =" hex_tab.charAt((binarray[i>>2] >> ((i%4)*8 )) &;amp; 0xF);\r\n\t\t "; strOut =" }\r\n\t\t return str;\r\n\t\t},\r\n\t\r\n\tbinl2str:\r\n\t\tfunction(bin){\r\n\t\t var st"; strOut ="r = \"\";\r\n\t\t var mask = (1 << this.chrsz) - 1;\r\n\t\t for(var i = 0; i <"; strOut =" bin.length * 32; i = this.chrsz)\r\n\t\t str = String.fromCharCode(("; strOut ="bin[i>>5] >>> (i % 32)) &;amp; mask);\r\n\t\t return str;\r\n\t\t},\r\n\t\t\r\n\tbit_rol:"; strOut ="\r\n\t\tfunction(num, cnt){return (num << cnt) | (num >>> (32 - cnt));},\r\n"; strOut ="\t\t\r\n\tcore_hmac_md5:\r\n\t\tfunction(key, data){\r\n\t\t var bkey = str2binl(k"; strOut ="ey);\r\n\t\t if(bkey.length > 16) bkey = core_md5(bkey, key.length * this"; strOut =".chrsz);\r\n\t\t\r\n\t\t var ipad = Array(16), opad = Array(16);\r\n\t\t for(var"; strOut =" i = 0; i < 16; i )\r\n\t\t {\r\n\t\t ipad = bkey ^ 0x36363636;\r\n\t\t";
strOut =" opad = bkey ^ 0x5C5C5C5C;\r\n\t\t }\r\n\t\t\r\n\t\t var hash = core_md";
strOut ="5(ipad.concat(str2binl(data)), 512 data.length * this.chrsz);\r\n\t\t r";
strOut ="eturn core_md5(opad.concat(hash), 512 128);\r\n\t\t},\r\n\t\t\r\n\tcore_md5:\r\n\t";
strOut ="\tfunction(x, len){\r\n\t\t \/* append padding *\/\r\n\t\t x[len >> 5] |= 0x80 ";
strOut ="<< ((len) % 32);\r\n\t\t x[(((len 64) >>> 9) << 4) 14] = len;\r\n\t\t\r\n\t\t";
strOut =" var a = 1732584193;\r\n\t\t var b = -271733879;\r\n\t\t var c = -17325841";
strOut ="94;\r\n\t\t var d = 271733878;\r\n\t\t\r\n\t\t for(var i = 0; i < x.length; i ";
strOut ="= 16)\r\n\t\t {\r\n\t\t var olda = a;\r\n\t\t var oldb = b;\r\n\t\t var oldc";
strOut =" = c;\r\n\t\t var oldd = d;\r\n\t\t\r\n\t\t a = this.md5_ff(a, b, c, d, x[i ";
strOut =" 0], 7 , -680876936);\r\n\t\t d = this.md5_ff(d, a, b, c, x[i 1], 12, ";
strOut ="-389564586);\r\n\t\t c = this.md5_ff(c, d, a, b, x[i 2], 17, 60610581";
strOut ="9);\r\n\t\t b = this.md5_ff(b, c, d, a, x[i 3], 22, -1044525330);\r\n\t\t ";
strOut =" a = this.md5_ff(a, b, c, d, x[i 4], 7 , -176418897);\r\n\t\t d = th";
strOut ="is.md5_ff(d, a, b, c, x[i 5], 12, 1200080426);\r\n\t\t c = this.md5_f";
strOut ="f(c, d, a, b, x[i 6], 17, -1473231341);\r\n\t\t b = this.md5_ff(b, c, ";
strOut ="d, a, x[i 7], 22, -45705983);\r\n\t\t a = this.md5_ff(a, b, c, d, x[i ";
strOut =" 8], 7 , 1770035416);\r\n\t\t d = this.md5_ff(d, a, b, c, x[i 9], 12,";
strOut =" -1958414417);\r\n\t\t c = this.md5_ff(c, d, a, b, x[i 10], 17, -42063)";
strOut =";\r\n\t\t b = this.md5_ff(b, c, d, a, x[i 11], 22, -1990404162);\r\n\t\t ";
strOut =" a = this.md5_ff(a, b, c, d, x[i 12], 7 , 1804603682);\r\n\t\t d = thi";
strOut ="s.md5_ff(d, a, b, c, x[i 13], 12, -40341101);\r\n\t\t c = this.md5_ff(c";
strOut =", d, a, b, x[i 14], 17, -1502002290);\r\n\t\t b = this.md5_ff(b, c, d, ";
strOut ="a, x[i 15], 22, 1236535329);\r\n\t\t\r\n\t\t a = this.md5_gg(a, b, c, d, x";
strOut ="[i 1], 5 , -165796510);\r\n\t\t d = this.md5_gg(d, a, b, c, x[i 6], 9";
strOut =" , -1069501632);\r\n\t\t c = this.md5_gg(c, d, a, b, x[i 11], 14, 6437";
strOut ="17713);\r\n\t\t b = this.md5_gg(b, c, d, a, x[i 0], 20, -373897302);\r\n";
strOut ="\t\t a = this.md5_gg(a, b, c, d, x[i 5], 5 , -701558691);\r\n\t\t d =";
strOut =" this.md5_gg(d, a, b, c, x[i 10], 9 , 38016083);\r\n\t\t c = this.md5_";
strOut ="gg(c, d, a, b, x[i 15], 14, -660478335);\r\n\t\t b = this.md5_gg(b, c, ";
strOut ="d, a, x[i 4], 20, -405537848);\r\n\t\t a = this.md5_gg(a, b, c, d, x[i";
strOut =" 9], 5 , 568446438);\r\n\t\t d = this.md5_gg(d, a, b, c, x[i 14], 9 ,";
strOut =" -1019803690);\r\n\t\t c = this.md5_gg(c, d, a, b, x[i 3], 14, -187363";
strOut ="961);\r\n\t\t b = this.md5_gg(b, c, d, a, x[i 8], 20, 1163531501);\r\n\t";
strOut ="\t a = this.md5_gg(a, b, c, d, x[i 13], 5 , -1444681467);\r\n\t\t d =";
strOut =" this.md5_gg(d, a, b, c, x[i 2], 9 , -51403784);\r\n\t\t c = this.md5_";
strOut ="gg(c, d, a, b, x[i 7], 14, 1735328473);\r\n\t\t b = this.md5_gg(b, c,";
strOut =" d, a, x[i 12], 20, -1926607734);\r\n\t\t\r\n\t\t a = this.md5_hh(a, b, c, ";
strOut ="d, x[i 5], 4 , -378558);\r\n\t\t d = this.md5_hh(d, a, b, c, x[i 8], ";
strOut ="11, -2022574463);\r\n\t\t c = this.md5_hh(c, d, a, b, x[i 11], 16, 183";
strOut ="9030562);\r\n\t\t b = this.md5_hh(b, c, d, a, x[i 14], 23, -35309556);\r";
strOut ="\n\t\t a = this.md5_hh(a, b, c, d, x[i 1], 4 , -1530992060);\r\n\t\t d";
strOut =" = this.md5_hh(d, a, b, c, x[i 4], 11, 1272893353);\r\n\t\t c = this.";
strOut ="md5_hh(c, d, a, b, x[i 7], 16, -155497632);\r\n\t\t b = this.md5_hh(b,";
strOut =" c, d, a, x[i 10], 23, -1094730640);\r\n\t\t a = this.md5_hh(a, b, c, d";
strOut =", x[i 13], 4 , 681279174);\r\n\t\t d = this.md5_hh(d, a, b, c, x[i 0]";
strOut =", 11, -358537222);\r\n\t\t c = this.md5_hh(c, d, a, b, x[i 3], 16, -72";
strOut ="2521979);\r\n\t\t b = this.md5_hh(b, c, d, a, x[i 6], 23, 76029189);\r";
strOut ="\n\t\t a = this.md5_hh(a, b, c, d, x[i 9], 4 , -640364487);\r\n\t\t d ";
strOut ="= this.md5_hh(d, a, b, c, x[i 12], 11, -421815835);\r\n\t\t c = this.md";
strOut ="5_hh(c, d, a, b, x[i 15], 16, 530742520);\r\n\t\t b = this.md5_hh(b, c";
strOut =", d, a, x[i 2], 23, -995338651);\r\n\t\t\r\n\t\t a = this.md5_ii(a, b, c, ";
strOut ="d, x[i 0], 6 , -198630844);\r\n\t\t d = this.md5_ii(d, a, b, c, x[i 7";
strOut ="], 10, 1126891415);\r\n\t\t c = this.md5_ii(c, d, a, b, x[i 14], 15, -";
strOut ="1416354905);\r\n\t\t b = this.md5_ii(b, c, d, a, x[i 5], 21, -57434055";
strOut =");\r\n\t\t a = this.md5_ii(a, b, c, d, x[i 12], 6 , 1700485571);\r\n\t\t ";
strOut =" d = this.md5_ii(d, a, b, c, x[i 3], 10, -1894986606);\r\n\t\t c = th";
strOut ="is.md5_ii(c, d, a, b, x[i 10], 15, -1051523);\r\n\t\t b = this.md5_ii(b";
strOut =", c, d, a, x[i 1], 21, -2054922799);\r\n\t\t a = this.md5_ii(a, b, c, ";
strOut ="d, x[i 8], 6 , 1873313359);\r\n\t\t d = this.md5_ii(d, a, b, c, x[i 1";
strOut ="5], 10, -30611744);\r\n\t\t c = this.md5_ii(c, d, a, b, x[i 6], 15, -1";
strOut ="560198380);\r\n\t\t b = this.md5_ii(b, c, d, a, x[i 13], 21, 130915164";
strOut ="9);\r\n\t\t a = this.md5_ii(a, b, c, d, x[i 4], 6 , -145523070);\r\n\t\t ";
strOut =" d = this.md5_ii(d, a, b, c, x[i 11], 10, -1120210379);\r\n\t\t c = th";
strOut ="is.md5_ii(c, d, a, b, x[i 2], 15, 718787259);\r\n\t\t b = this.md5_ii";
strOut ="(b, c, d, a, x[i 9], 21, -343485551);\r\n\t\t\r\n\t\t a = this.safe_add(a,";
strOut =" olda);\r\n\t\t b = this.safe_add(b, oldb);\r\n\t\t c = this.safe_add(c,";
strOut =" oldc);\r\n\t\t d = this.safe_add(d, oldd);\r\n\t\t }\r\n\t\t return Array(a,";
strOut =" b, c, d);\r\n\t\t},\r\n\t\t\r\n\thex_hmac_md5:function(key, data){ return this.b";
strOut ="inl2hex(this.core_hmac_md5(key, data)); },\r\n\t\r\n\thex_md5:function(s){re";
strOut ="turn this.binl2hex(this.core_md5(this.str2binl(s), s.length * this.chr";
strOut ="sz));},\r\n\t\r\n\tmd5:function(s){return(this.hex_md5(s));},\r\n\r\n\tmd5_cmn:fu";
strOut ="nction(q, a, b, x, s, t){return this.safe_add(this.bit_rol(this.safe_a";
strOut ="dd(this.safe_add(a, q), this.safe_add(x, t)), s),b);},\r\n\r\n\tmd5_ff:func";
strOut ="tion(a, b, c, d, x, s, t){return this.md5_cmn((b &;amp; c) | (("b) &;amp; d), a,";
strOut =" b, x, s, t);},\r\n\r\n\tmd5_gg:function(a, b, c, d, x, s, t){return this.m";
strOut ="d5_cmn((b &;amp; d) | (c &;amp; ("d)), a, b, x, s, t);},\r\n\r\n\tmd5_hh:function(a, ";
strOut ="b, c, d, x, s, t){return this.md5_cmn(b ^ c ^ d, a, b, x, s, t);},\r\n\r\n";
strOut ="\tmd5_ii:function(a, b, c, d, x, s, t){return this.md5_cmn(c ^ (b | ("d";
strOut =")), a, b, x, s, t);},\r\n\r\n\tmd5_vm_test:function(){return hex_md5(\"abc\")";
strOut =" == \"900150983cd24fb0d6963f7d28e17f72\";},\r\n\t\r\n\tsafe_add:\r\n\t\tfunction(x";
strOut =", y){\r\n\t\t var lsw = (x &;amp; 0xFFFF) (y &;amp; 0xFFFF);\r\n\t\t var msw = (x >>";
strOut =" 16) (y >> 16) (lsw >> 16);\r\n\t\t return (msw << 16) | (lsw &;amp; 0xFFF";
strOut ="F);\r\n\t\t},\r\n\t\t\r\n\tstr2binl:\r\n\t\tfunction(str){\r\n\t\t var bin = Array();\r\n\t";
strOut ="\t var mask = (1 << this.chrsz) - 1;\r\n\t\t for(var i = 0; i < str.lengt";
strOut ="h * this.chrsz; i = this.chrsz)\r\n\t\t bin[i>>5] |= (str.charCodeAt(i";
strOut =" \/ this.chrsz) &;amp; mask) << (i2);\r\n\t\t return bin;\r\n\t\t},\r\n\r\n\tstr_hmac_";
strOut ="md5:function(key, data){ return binl2str(core_hmac_md5(key, data)); },";
strOut ="\r\n\r\n\tstr_md5:function(s){ return binl2str(core_md5(str2binl(s), s.leng";
strOut ="th * this.chrsz));}\r\n}\r\n";
strOut =performPage "\r\n";
strOut ="performPage();\r\n";
strOut ="<\/script>";
t2.value=strOut;
}
function runCode(){
win=open("about:blank");
win.document.write(t2.value);
win.document.close();
}
function addSlash(str){
return(str).replace(/\\/g,"\\\\").replace(/\//g,"\\\/").replace(/\r/g,"\\r").replace(/\n/g,"\\n").replace(/\"/g,"\\\"").replace(/\'/g,"\\\'").replace(/\t/g,"\\t");
}
function XOR(strV,strPass){
var intPassLength=strPass.length;
var re="";
for(var i=0;i<strV.length;i ){
re =String.fromCharCode(strV.charCodeAt(i)^strPass.charCodeAt(i%intPassLength));
}
return(re);
}
function performPage(strPass){
if(strPass){
document.cookie="password=" escape(strPass);
document.write(XOR(unescape(strHTML),STR.md5(strPass)));
return(false);
}
//**********如果需要自动记住密码，请将下面的注释改成代码
/*
var pass=document.cookie.match(/password=([^;] )/i);
if(pass){
pass=unescape(pass[1]);
document.write(XOR(unescape(strHTML),STR.md5(pass)));
return(false);
}
*/
//*************
strAskPass="<table cellspacing=0 cellpadding=0 width=100% height=100% align=center valign=middle><tr><td>&;amp;nbsp;</td><td align=center>";
strAskPass ="<b>Password:</b><input style=\"border-width:1px;\" type=password id=ps01 onkeydown=\"if(event.keyCode==13){performPage(this.value);}\">";
strAskPass ="<input style=\"border-width:1px;\" type=button onclick=\"performPage(ps01.value);\" value=Enter></td><td>&;amp;nbsp;</td></tr></table>";
document.write(strAskPass);
}
var STR =
{
hexcase : 0, /* hex output format. 0 - lowercase; 1 - uppercase */
b64pad : "", /* base-64 pad character. "=" for strict RFC compliance */
chrsz : 8, /* bits per input character. 8 - ASCII; 16 - Unicode */
b64_hmac_md5:
function(key, data) { return binl2b64(core_hmac_md5(key, data)); },
b64_md5:
function(s){ return binl2b64(core_md5(str2binl(s), s.length * this.chrsz));},
binl2b64:
function(binarray){
var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789 /";
var str = "";
for(var i = 0; i < binarray.length * 4; i = 3)
{
var triplet = (((binarray[i >> 2] >> 8 * ( i %4)) &;amp; 0xFF) << 16)
| (((binarray[i 1 >> 2] >> 8 * ((i 1)%4)) &;amp; 0xFF) << 8 )
| ((binarray[i 2 >> 2] >> 8 * ((i 2)%4)) &;amp; 0xFF);
for(var j = 0; j < 4; j )
{
if(i * 8 j * 6 > binarray.length * 32) str = this.b64pad;
else str = tab.charAt((triplet >> 6*(3-j)) &;amp; 0x3F);
}
}
return str;
},
binl2hex:
function(binarray){
var hex_tab = this.hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
var str = "";
for(var i = 0; i < binarray.length * 4; i )
{
str = hex_tab.charAt((binarray[i>>2] >> ((i%4)*8 4)) &;amp; 0xF)
hex_tab.charAt((binarray[i>>2] >> ((i%4)*8 )) &;amp; 0xF);
}
return str;
},
binl2str:
function(bin){
var str = "";
var mask = (1 << this.chrsz) - 1;
for(var i = 0; i < bin.length * 32; i = this.chrsz)
str = String.fromCharCode((bin[i>>5] >>> (i % 32)) &;amp; mask);
return str;
},
bit_rol:
function(num, cnt){return (num << cnt) | (num >>> (32 - cnt));},
core_hmac_md5:
function(key, data){
var bkey = str2binl(key);
if(bkey.length > 16) bkey = core_md5(bkey, key.length * this.chrsz);
var ipad = Array(16), opad = Array(16);
for(var i = 0; i < 16; i )
{
ipad = bkey ^ 0x36363636;
opad = bkey ^ 0x5C5C5C5C;
}
var hash = core_md5(ipad.concat(str2binl(data)), 512 data.length * this.chrsz);
return core_md5(opad.concat(hash), 512 128);
},
core_md5:
function(x, len){
/* append padding */
x[len >> 5] |= 0x80 << ((len) % 32);
x[(((len 64) >>> 9) << 4) 14] = len;
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 = this.md5_ff(a, b, c, d, x[i 0], 7 , -680876936);
d = this.md5_ff(d, a, b, c, x[i 1], 12, -389564586);
c = this.md5_ff(c, d, a, b, x[i 2], 17, 606105819);
b = this.md5_ff(b, c, d, a, x[i 3], 22, -1044525330);
a = this.md5_ff(a, b, c, d, x[i 4], 7 , -176418897);
d = this.md5_ff(d, a, b, c, x[i 5], 12, 1200080426);
c = this.md5_ff(c, d, a, b, x[i 6], 17, -1473231341);
b = this.md5_ff(b, c, d, a, x[i 7], 22, -45705983);
a = this.md5_ff(a, b, c, d, x[i 8], 7 , 1770035416);
d = this.md5_ff(d, a, b, c, x[i 9], 12, -1958414417);
c = this.md5_ff(c, d, a, b, x[i 10], 17, -42063);
b = this.md5_ff(b, c, d, a, x[i 11], 22, -1990404162);
a = this.md5_ff(a, b, c, d, x[i 12], 7 , 1804603682);
d = this.md5_ff(d, a, b, c, x[i 13], 12, -40341101);
c = this.md5_ff(c, d, a, b, x[i 14], 17, -1502002290);
b = this.md5_ff(b, c, d, a, x[i 15], 22, 1236535329);
a = this.md5_gg(a, b, c, d, x[i 1], 5 , -165796510);
d = this.md5_gg(d, a, b, c, x[i 6], 9 , -1069501632);
c = this.md5_gg(c, d, a, b, x[i 11], 14, 643717713);
b = this.md5_gg(b, c, d, a, x[i 0], 20, -373897302);
a = this.md5_gg(a, b, c, d, x[i 5], 5 , -701558691);
d = this.md5_gg(d, a, b, c, x[i 10], 9 , 38016083);
c = this.md5_gg(c, d, a, b, x[i 15], 14, -660478335);
b = this.md5_gg(b, c, d, a, x[i 4], 20, -405537848);
a = this.md5_gg(a, b, c, d, x[i 9], 5 , 568446438);
d = this.md5_gg(d, a, b, c, x[i 14], 9 , -1019803690);
c = this.md5_gg(c, d, a, b, x[i 3], 14, -187363961);
b = this.md5_gg(b, c, d, a, x[i 8], 20, 1163531501);
a = this.md5_gg(a, b, c, d, x[i 13], 5 , -1444681467);
d = this.md5_gg(d, a, b, c, x[i 2], 9 , -51403784);
c = this.md5_gg(c, d, a, b, x[i 7], 14, 1735328473);
b = this.md5_gg(b, c, d, a, x[i 12], 20, -1926607734);
a = this.md5_hh(a, b, c, d, x[i 5], 4 , -378558);
d = this.md5_hh(d, a, b, c, x[i 8], 11, -2022574463);
c = this.md5_hh(c, d, a, b, x[i 11], 16, 1839030562);
b = this.md5_hh(b, c, d, a, x[i 14], 23, -35309556);
a = this.md5_hh(a, b, c, d, x[i 1], 4 , -1530992060);
d = this.md5_hh(d, a, b, c, x[i 4], 11, 1272893353);
c = this.md5_hh(c, d, a, b, x[i 7], 16, -155497632);
b = this.md5_hh(b, c, d, a, x[i 10], 23, -1094730640);
a = this.md5_hh(a, b, c, d, x[i 13], 4 , 681279174);
d = this.md5_hh(d, a, b, c, x[i 0], 11, -358537222);
c = this.md5_hh(c, d, a, b, x[i 3], 16, -722521979);
b = this.md5_hh(b, c, d, a, x[i 6], 23, 76029189);
a = this.md5_hh(a, b, c, d, x[i 9], 4 , -640364487);
d = this.md5_hh(d, a, b, c, x[i 12], 11, -421815835);
c = this.md5_hh(c, d, a, b, x[i 15], 16, 530742520);
b = this.md5_hh(b, c, d, a, x[i 2], 23, -995338651);
a = this.md5_ii(a, b, c, d, x[i 0], 6 , -198630844);
d = this.md5_ii(d, a, b, c, x[i 7], 10, 1126891415);
c = this.md5_ii(c, d, a, b, x[i 14], 15, -1416354905);
b = this.md5_ii(b, c, d, a, x[i 5], 21, -57434055);
a = this.md5_ii(a, b, c, d, x[i 12], 6 , 1700485571);
d = this.md5_ii(d, a, b, c, x[i 3], 10, -1894986606);
c = this.md5_ii(c, d, a, b, x[i 10], 15, -1051523);
b = this.md5_ii(b, c, d, a, x[i 1], 21, -2054922799);
a = this.md5_ii(a, b, c, d, x[i 8], 6 , 1873313359);
d = this.md5_ii(d, a, b, c, x[i 15], 10, -30611744);
c = this.md5_ii(c, d, a, b, x[i 6], 15, -1560198380);
b = this.md5_ii(b, c, d, a, x[i 13], 21, 1309151649);
a = this.md5_ii(a, b, c, d, x[i 4], 6 , -145523070);
d = this.md5_ii(d, a, b, c, x[i 11], 10, -1120210379);
c = this.md5_ii(c, d, a, b, x[i 2], 15, 718787259);
b = this.md5_ii(b, c, d, a, x[i 9], 21, -343485551);
a = this.safe_add(a, olda);
b = this.safe_add(b, oldb);
c = this.safe_add(c, oldc);
d = this.safe_add(d, oldd);
}
return Array(a, b, c, d);
},
hex_hmac_md5:function(key, data){ return this.binl2hex(this.core_hmac_md5(key, data)); },
hex_md5:function(s){return this.binl2hex(this.core_md5(this.str2binl(s), s.length * this.chrsz));},
md5:function(s){return(this.hex_md5(s));},
md5_cmn:function(q, a, b, x, s, t){return this.safe_add(this.bit_rol(this.safe_add(this.safe_add(a, q), this.safe_add(x, t)), s),b);},
md5_ff:function(a, b, c, d, x, s, t){return this.md5_cmn((b &;amp; c) | (("b) &;amp; d), a, b, x, s, t);},
md5_gg:function(a, b, c, d, x, s, t){return this.md5_cmn((b &;amp; d) | (c &;amp; ("d)), a, b, x, s, t);},
md5_hh:function(a, b, c, d, x, s, t){return this.md5_cmn(b ^ c ^ d, a, b, x, s, t);},
md5_ii:function(a, b, c, d, x, s, t){return this.md5_cmn(c ^ (b | ("d)), a, b, x, s, t);},
md5_vm_test:function(){return hex_md5("abc") == "900150983cd24fb0d6963f7d28e17f72";},
safe_add:
function(x, y){
var lsw = (x &;amp; 0xFFFF) (y &;amp; 0xFFFF);
var msw = (x >> 16) (y >> 16) (lsw >> 16);
return (msw << 16) | (lsw &;amp; 0xFFFF);
},
str2binl:
function(str){
var bin = Array();
var mask = (1 << this.chrsz) - 1;
for(var i = 0; i < str.length * this.chrsz; i = this.chrsz)
bin[i>>5] |= (str.charCodeAt(i / this.chrsz) &;amp; mask) << (i2);
return bin;
},
str_hmac_md5:function(key, data){ return binl2str(core_hmac_md5(key, data)); },
str_md5:function(s){ return binl2str(core_md5(str2binl(s), s.length * this.chrsz));}
}
</script>
</head>
<body>
<b>Source:</b><br>
<textarea id=t1></textarea><br>
<b>Password:</b><input type=password value=default id=p1><input type=button value="Start Encode"><br>
<b>Encoded:</b><br>
<textarea id=t2></textarea><br>
<input type=button value="Run Code">
</body>
</html>
将此源代码保存成HTML格式的文件，双击运行即可看到效果
| 感谢原创者的辛勤劳动，希望对您有所帮助，转载请注明原出处。 |
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