首页
所有分类
TAGS
文字工具 EMOJI BIBLE
编程 Javascript

Javascript脚本实现静态网页加密实例代码

Posted in Javascript onNovember 05, 2013

Javascript脚本实现静态网页加密,阅读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

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)) & 0xFF) ";
 strOut+="<< 16)\r\n\t\t                | (((binarray[i+1 >> 2] >> 8 * ((i+1)%4)) & ";
 strOut+="0xFF) << 8 )\r\n\t\t                |  ((binarray[i+2 >> 2] >> 8 * ((i+2)%";
 strOut+="4)) & 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)) & 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)) & 0xF) +\r\n\t\t";
 strOut+="           hex_tab.charAt((binarray[i>>2] >> ((i%4)*8  )) & 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)) & 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[i] = bkey[i] ^ 0x36363636;\r\n\t\t";
 strOut+="    opad[i] = bkey[i] ^ 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 & c) | ((~b) & 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 & d) | (c & (~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 & 0xFFFF) + (y & 0xFFFF);\r\n\t\t  var msw = (x >>";
 strOut+=" 16) + (y >> 16) + (lsw >> 16);\r\n\t\t  return (msw << 16) | (lsw & 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) & mask) << (i%32);\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> </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> </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)) & 0xFF) << 16)
                  | (((binarray[i+1 >> 2] >> 8 * ((i+1)%4)) & 0xFF) << 8 )
                  |  ((binarray[i+2 >> 2] >> 8 * ((i+2)%4)) & 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)) & 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)) & 0xF) +
             hex_tab.charAt((binarray[i>>2] >> ((i%4)*8  )) & 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)) & 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[i] = bkey[i] ^ 0x36363636;
      opad[i] = bkey[i] ^ 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 & c) | ((~b) & d), a, b, x, s, t);},
 md5_gg:function(a, b, c, d, x, s, t){return this.md5_cmn((b & d) | (c & (~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 & 0xFFFF) + (y & 0xFFFF);
    var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
    return (msw << 16) | (lsw & 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) & mask) << (i%32);
    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 onclick="webEncode();" value="Start Encode"><br>
<b>Encoded:</b><br>
<textarea id=t2></textarea><br>
<input type=button onclick="runCode();" 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

Javascript脚本实现静态网页加密实例代码

声明：登载此文出于传递更多信息之目的，并不意味着赞同其观点或证实其描述。

Javascript 相关文章推荐
繁简字转换功能
Jul 19 Javascript
jQuery html() in Firefox (uses .innerHTML) ignores DOM changes
Mar 05 Javascript
myFocus slide3D v1.1.0 使用方法与下载
Jan 12 Javascript
各浏览器中querySelector和querySelectorAll的实现差异分析
May 23 Javascript
jquery动画3.创建一个带遮罩效果的图片走廊
Aug 24 Javascript
JavaScript实现找质数代码分享
Mar 24 Javascript
JS+CSS实现TreeMenu二级树形菜单完整实例
Sep 18 Javascript
JS实现六位字符密码输入器功能
Aug 19 Javascript
jQuery Mobile和HTML5开发App推广注册页
Nov 07 Javascript
JS+canvas画一个圆锥实例代码
Dec 13 Javascript
微信小程序实现漂亮的弹窗效果
May 26 Javascript
基于JS实现父组件的请求服务过程解析
Oct 14 Javascript
客户端js性能优化小技巧整理
Nov 05 #Javascript
js倒计时小程序
Nov 05 #Javascript
js实现幻灯片效果(基于jquery插件)
Nov 05 #Javascript
javascript使用location.search的示例
Nov 05 #Javascript
jquery按回车提交数据的代码示例
Nov 05 #Javascript
js jq 单击和双击区分示例介绍
Nov 05 #Javascript
原生JavaScript实现连连看游戏(附源码)
Nov 05 #Javascript
输入法(2) 鸿蒙(2) win7(2) Sunmao(1) svg(1) Sentry(1) 声卡驱动(1) 滚动条(1) 蓝屏(1) sout(1)
You might like
PHP操作文件类的函数代码（文件和文件夹创建，复制，移动和删除）
2011/11/10 PHP
浅谈PHPANALYSIS提取关键字
2019/03/08 PHP
laravel 配置路由 api和web定义的路由的区别详解
2019/09/03 PHP
用javascript实现的图片马赛克后显示并切换加文字功能
2007/04/21 Javascript
JavaScript在IE中“意外地调用了方法或属性访问”
2008/11/19 Javascript
window.dialogArguments 使用说明
2011/04/11 Javascript
ASP.NET jQuery 实例11 通过使用jQuery validation插件简单实现用户登录页面验证功能
2012/02/03 Javascript
使用JQuery和CSS模拟超链接的用户单击事件的实现代码
2012/05/23 Javascript
Js 导出table内容到Excel的简单实例
2013/11/19 Javascript
bootstrap网页框架的使用方法
2016/05/10 Javascript
JS实现鼠标框选效果完整实例
2016/06/20 Javascript
jquery实现静态搜索功能(可输入搜索文字)
2017/03/28 jQuery
AngularJS中重新加载当前路由页面的方法
2018/03/09 Javascript
Vue的属性、方法、生命周期实例代码详解
2019/09/17 Javascript
element-ui中按需引入的实现
2019/12/25 Javascript
JS typeof fn === 'function' &amp;&amp; fn()详解
2020/08/22 Javascript
[50:48]LGD vs CHAOS 2019国际邀请赛小组赛 BO2 第二场 8.15
2019/08/16 DOTA
python将人民币转换大写的脚本代码
2013/02/10 Python
浅谈编码,解码,乱码的问题
2016/12/30 Python
Python内存管理方式和垃圾回收算法解析
2017/11/11 Python
python验证码识别实例代码
2018/02/03 Python
Python使用OpenCV进行标定
2018/05/08 Python
python远程连接服务器MySQL数据库
2018/07/02 Python
python中struct模块之字节型数据的处理方法
2019/08/27 Python
SmartBuyGlasses丹麦：网上购买名牌太阳镜、眼镜和隐形眼镜
2016/10/01 全球购物
斯洛伐克家具和时尚装饰品购物网站：Butlers.sk
2019/09/08 全球购物
Tomcat中怎么使用log4j输出所有的log
2016/07/07 面试题
大客户销售经理职责
2013/12/04 职场文书
教育英语专业毕业生的求职信
2014/03/13 职场文书
搞笑征婚广告词
2014/03/17 职场文书
借款协议书
2014/04/12 职场文书
学校爱国卫生月活动总结
2014/06/25 职场文书
2015年评职称工作总结范文
2015/04/20 职场文书
解析Java异步之call future
2021/06/14 Java/Android
浅析python中特殊文件和特殊函数
2022/02/24 Python
css之clearfix的用法深入理解(必看篇)
2023/05/21 HTML / CSS