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易语言调用js实现md5加密方法

js内容:

var hexcase = 0;
var chrsz   = 8;
function hex_md5(s){
 return binl2hex(core_md5(str2binl(s), s.length * chrsz));
}
function core_md5(x, len) {
 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 = md5_ff(a, b, c, d, x[i+ 0], 7 , -680876936);
  d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586);
  c = md5_ff(c, d, a, b, x[i+ 2], 17,  606105819);
  b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330);
  a = md5_ff(a, b, c, d, x[i+ 4], 7 , -176418897);
  d = md5_ff(d, a, b, c, x[i+ 5], 12,  1200080426);
  c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341);
  b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983);
  a = md5_ff(a, b, c, d, x[i+ 8], 7 ,  1770035416);
  d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417);
  c = md5_ff(c, d, a, b, x[i+10], 17, -42063);
  b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162);
  a = md5_ff(a, b, c, d, x[i+12], 7 ,  1804603682);
  d = md5_ff(d, a, b, c, x[i+13], 12, -40341101);
  c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290);
  b = md5_ff(b, c, d, a, x[i+15], 22,  1236535329);

  a = md5_gg(a, b, c, d, x[i+ 1], 5 , -165796510);
  d = md5_gg(d, a, b, c, x[i+ 6], 9 , -1069501632);
  c = md5_gg(c, d, a, b, x[i+11], 14,  643717713);
  b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302);
  a = md5_gg(a, b, c, d, x[i+ 5], 5 , -701558691);
  d = md5_gg(d, a, b, c, x[i+10], 9 ,  38016083);
  c = md5_gg(c, d, a, b, x[i+15], 14, -660478335);
  b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848);
  a = md5_gg(a, b, c, d, x[i+ 9], 5 ,  568446438);
  d = md5_gg(d, a, b, c, x[i+14], 9 , -1019803690);
  c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961);
  b = md5_gg(b, c, d, a, x[i+ 8], 20,  1163531501);
  a = md5_gg(a, b, c, d, x[i+13], 5 , -1444681467);
  d = md5_gg(d, a, b, c, x[i+ 2], 9 , -51403784);
  c = md5_gg(c, d, a, b, x[i+ 7], 14,  1735328473);
  b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);

  a = md5_hh(a, b, c, d, x[i+ 5], 4 , -378558);
  d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463);
  c = md5_hh(c, d, a, b, x[i+11], 16,  1839030562);
  b = md5_hh(b, c, d, a, x[i+14], 23, -35309556);
  a = md5_hh(a, b, c, d, x[i+ 1], 4 , -1530992060);
  d = md5_hh(d, a, b, c, x[i+ 4], 11,  1272893353);
  c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632);
  b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640);
  a = md5_hh(a, b, c, d, x[i+13], 4 ,  681279174);
  d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222);
  c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979);
  b = md5_hh(b, c, d, a, x[i+ 6], 23,  76029189);
  a = md5_hh(a, b, c, d, x[i+ 9], 4 , -640364487);
  d = md5_hh(d, a, b, c, x[i+12], 11, -421815835);
  c = md5_hh(c, d, a, b, x[i+15], 16,  530742520);
  b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651);

  a = md5_ii(a, b, c, d, x[i+ 0], 6 , -198630844);
  d = md5_ii(d, a, b, c, x[i+ 7], 10,  1126891415);
  c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905);
  b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055);
  a = md5_ii(a, b, c, d, x[i+12], 6 ,  1700485571);
  d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606);
  c = md5_ii(c, d, a, b, x[i+10], 15, -1051523);
  b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799);
  a = md5_ii(a, b, c, d, x[i+ 8], 6 ,  1873313359);
  d = md5_ii(d, a, b, c, x[i+15], 10, -30611744);
  c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380);
  b = md5_ii(b, c, d, a, x[i+13], 21,  1309151649);
  a = md5_ii(a, b, c, d, x[i+ 4], 6 , -145523070);
  d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379);
  c = md5_ii(c, d, a, b, x[i+ 2], 15,  718787259);
  b = md5_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 Array(a, b, c, d);
}
function md5_cmn(q, a, b, x, s, t) {
 return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),b);
}
function md5_ff(a, b, c, d, x, s, t) {
 return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);
}
function md5_gg(a, b, c, d, x, s, t) {
 return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);
}
function md5_hh(a, b, c, d, x, s, t) {
 return md5_cmn(b ^ c ^ d, a, b, x, s, t);
}
function md5_ii(a, b, c, d, x, s, t) {
 return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);
}
function safe_add(x, y) {
 var lsw = (x & 0xFFFF) + (y & 0xFFFF);
 var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
 return (msw << 16) | (lsw & 0xFFFF);
}
function bit_rol(num, cnt) {
 return (num << cnt) | (num >>> (32 - cnt));
}
function str2binl(str) {
 var bin = Array();
 var mask = (1 << chrsz) - 1;
 for(var i = 0; i < str.length * chrsz; i += chrsz) {
  bin[i>>5] |= (str.charCodeAt(i / chrsz) & mask) << (i%32);
 }
 return bin;
}
function binl2hex(binarray) {
 var hex_tab = 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;
}
var pwmd5log = new Array();
function pwmd5() {
 if(!$(pwmd5.arguments[0]) || $(pwmd5.arguments[0]).value == '') {
  return;
 }
 numargs = pwmd5.arguments.length;
 for(var i = 0; i < numargs; i++) {
  if(!pwmd5log[pwmd5.arguments[i]] || $(pwmd5.arguments[i]).value.length != 32) {
   pwmd5log[pwmd5.arguments[i]] = $(pwmd5.arguments[i]).value = hex_md5($(pwmd5.arguments[i]).value);
  }
 }
}

易语言调用js实现md5加密方法-军哥驿站

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