function hex_md5(a) {
if (a == "") return a
return rstr2hex(rstr_md5(str2rstr_utf8(a)))
}
function hex_hmac_md5(a, b) {
return rstr2hex(rstr_hmac_md5(str2rstr_utf8(a), str2rstr_utf8(b)))
}
function md5_vm_test() {
return hex_md5("abc").toLowerCase() == "900150983cd24fb0d6963f7d28e17f72"
}
function rstr_md5(a) {
return binl2rstr(binl_md5(rstr2binl(a), a.length * 8))
}
function rstr_hmac_md5(c, f) {
var e = rstr2binl(c)
if (e.length >16) {
e = binl_md5(e, c.length * 8)
}
var a = Array(16),
d = Array(16)
for (var b = 0b <16b++) {
a[b] = e[b] ^ 909522486
d[b] = e[b] ^ 1549556828
}
var g = binl_md5(a.concat(rstr2binl(f)), 512 + f.length * 8)
return binl2rstr(binl_md5(d.concat(g), 512 + 128))
}
function rstr2hex(c) {
try {
hexcase
} catch(g) {
hexcase = 0
}
var f = hexcase ? "0123456789ABCDEF": "0123456789abcdef"
var b = ""
var a
for (var d = 0d <c.lengthd++) {
a = c.charCodeAt(d)
b += f.charAt((a >>>4) &15) + f.charAt(a &15)
}
return b
}
function str2rstr_utf8(c) {
var b = ""
var d = -1
var a, e
while (++d <c.length) {
a = c.charCodeAt(d)
e = d + 1 <c.length ? c.charCodeAt(d + 1) : 0
if (55296 <= a &&a <= 56319 &&56320 <= e &&e <= 57343) {
a = 65536 + ((a &1023) <<10) + (e &1023)
d++
}
if (a <= 127) {
b += String.fromCharCode(a)
} else {
if (a <= 2047) {
b += String.fromCharCode(192 | ((a >>>6) &31), 128 | (a &63))
} else {
if (a <= 65535) {
b += String.fromCharCode(224 | ((a >>>12) &15), 128 | ((a >>>6) &63), 128 | (a &63))
} else {
if (a <= 2097151) {
b += String.fromCharCode(240 | ((a >>>18) &7), 128 | ((a >>>12) &63), 128 | ((a >>>6) &63), 128 | (a &63))
}
}
}
}
}
return b
}
function rstr2binl(b) {
var a = Array(b.length >>2)
for (var c = 0c <a.lengthc++) {
a[c] = 0
}
for (var c = 0c <b.length * 8c += 8) {
a[c >>5] |= (b.charCodeAt(c / 8) &255) <<(c % 32)
}
return a
}
function binl2rstr(b) {
var a = ""
for (var c = 0c <b.length * 32c += 8) {
a += String.fromCharCode((b[c >>5] >>>(c % 32)) &255)
}
return a
}
function binl_md5(p, k) {
p[k >>5] |= 128 <<((k) % 32)
p[(((k + 64) >>>9) <<4) + 14] = k
var o = 1732584193
var n = -271733879
var m = -1732584194
var l = 271733878
for (var g = 0g <p.lengthg += 16) {
var j = o
var h = n
var f = m
var e = l
o = md5_ff(o, n, m, l, p[g + 0], 7, -680876936)
l = md5_ff(l, o, n, m, p[g + 1], 12, -389564586)
m = md5_ff(m, l, o, n, p[g + 2], 17, 606105819)
n = md5_ff(n, m, l, o, p[g + 3], 22, -1044525330)
o = md5_ff(o, n, m, l, p[g + 4], 7, -176418897)
l = md5_ff(l, o, n, m, p[g + 5], 12, 1200080426)
m = md5_ff(m, l, o, n, p[g + 6], 17, -1473231341)
n = md5_ff(n, m, l, o, p[g + 7], 22, -45705983)
o = md5_ff(o, n, m, l, p[g + 8], 7, 1770035416)
l = md5_ff(l, o, n, m, p[g + 9], 12, -1958414417)
m = md5_ff(m, l, o, n, p[g + 10], 17, -42063)
n = md5_ff(n, m, l, o, p[g + 11], 22, -1990404162)
o = md5_ff(o, n, m, l, p[g + 12], 7, 1804603682)
l = md5_ff(l, o, n, m, p[g + 13], 12, -40341101)
m = md5_ff(m, l, o, n, p[g + 14], 17, -1502002290)
n = md5_ff(n, m, l, o, p[g + 15], 22, 1236535329)
o = md5_gg(o, n, m, l, p[g + 1], 5, -165796510)
l = md5_gg(l, o, n, m, p[g + 6], 9, -1069501632)
m = md5_gg(m, l, o, n, p[g + 11], 14, 643717713)
n = md5_gg(n, m, l, o, p[g + 0], 20, -373897302)
o = md5_gg(o, n, m, l, p[g + 5], 5, -701558691)
l = md5_gg(l, o, n, m, p[g + 10], 9, 38016083)
m = md5_gg(m, l, o, n, p[g + 15], 14, -660478335)
n = md5_gg(n, m, l, o, p[g + 4], 20, -405537848)
o = md5_gg(o, n, m, l, p[g + 9], 5, 568446438)
l = md5_gg(l, o, n, m, p[g + 14], 9, -1019803690)
m = md5_gg(m, l, o, n, p[g + 3], 14, -187363961)
n = md5_gg(n, m, l, o, p[g + 8], 20, 1163531501)
o = md5_gg(o, n, m, l, p[g + 13], 5, -1444681467)
l = md5_gg(l, o, n, m, p[g + 2], 9, -51403784)
m = md5_gg(m, l, o, n, p[g + 7], 14, 1735328473)
n = md5_gg(n, m, l, o, p[g + 12], 20, -1926607734)
o = md5_hh(o, n, m, l, p[g + 5], 4, -378558)
l = md5_hh(l, o, n, m, p[g + 8], 11, -2022574463)
m = md5_hh(m, l, o, n, p[g + 11], 16, 1839030562)
n = md5_hh(n, m, l, o, p[g + 14], 23, -35309556)
o = md5_hh(o, n, m, l, p[g + 1], 4, -1530992060)
l = md5_hh(l, o, n, m, p[g + 4], 11, 1272893353)
m = md5_hh(m, l, o, n, p[g + 7], 16, -155497632)
n = md5_hh(n, m, l, o, p[g + 10], 23, -1094730640)
o = md5_hh(o, n, m, l, p[g + 13], 4, 681279174)
l = md5_hh(l, o, n, m, p[g + 0], 11, -358537222)
m = md5_hh(m, l, o, n, p[g + 3], 16, -722521979)
n = md5_hh(n, m, l, o, p[g + 6], 23, 76029189)
o = md5_hh(o, n, m, l, p[g + 9], 4, -640364487)
l = md5_hh(l, o, n, m, p[g + 12], 11, -421815835)
m = md5_hh(m, l, o, n, p[g + 15], 16, 530742520)
n = md5_hh(n, m, l, o, p[g + 2], 23, -995338651)
o = md5_ii(o, n, m, l, p[g + 0], 6, -198630844)
l = md5_ii(l, o, n, m, p[g + 7], 10, 1126891415)
m = md5_ii(m, l, o, n, p[g + 14], 15, -1416354905)
n = md5_ii(n, m, l, o, p[g + 5], 21, -57434055)
o = md5_ii(o, n, m, l, p[g + 12], 6, 1700485571)
l = md5_ii(l, o, n, m, p[g + 3], 10, -1894986606)
m = md5_ii(m, l, o, n, p[g + 10], 15, -1051523)
n = md5_ii(n, m, l, o, p[g + 1], 21, -2054922799)
o = md5_ii(o, n, m, l, p[g + 8], 6, 1873313359)
l = md5_ii(l, o, n, m, p[g + 15], 10, -30611744)
m = md5_ii(m, l, o, n, p[g + 6], 15, -1560198380)
n = md5_ii(n, m, l, o, p[g + 13], 21, 1309151649)
o = md5_ii(o, n, m, l, p[g + 4], 6, -145523070)
l = md5_ii(l, o, n, m, p[g + 11], 10, -1120210379)
m = md5_ii(m, l, o, n, p[g + 2], 15, 718787259)
n = md5_ii(n, m, l, o, p[g + 9], 21, -343485551)
o = safe_add(o, j)
n = safe_add(n, h)
m = safe_add(m, f)
l = safe_add(l, e)
}
return Array(o, n, m, l)
}
function md5_cmn(h, e, d, c, g, f) {
return safe_add(bit_rol(safe_add(safe_add(e, h), safe_add(c, f)), g), d)
}
function md5_ff(g, f, k, j, e, i, h) {
return md5_cmn((f &k) | ((~f) &j), g, f, e, i, h)
}
function md5_gg(g, f, k, j, e, i, h) {
return md5_cmn((f &j) | (k &(~j)), g, f, e, i, h)
}
function md5_hh(g, f, k, j, e, i, h) {
return md5_cmn(f ^ k ^ j, g, f, e, i, h)
}
function md5_ii(g, f, k, j, e, i, h) {
return md5_cmn(k ^ (f | (~j)), g, f, e, i, h)
}
function safe_add(a, d) {
var c = (a &65535) + (d &65535)
var b = (a >>16) + (d >>16) + (c >>16)
return (b <<16) | (c &65535)
}
function bit_rol(a, b) {
return (a <<b) | (a >>>(32 - b))
}
调用：hex_md5("试试")
代码：
var hexcase=0function hex_md5(a){ if(a=="") return areturn rstr2hex(rstr_md5(str2rstr_utf8(a)))}function hex_hmac_md5(a,b){return rstr2hex(rstr_hmac_md5(str2rstr_utf8(a),str2rstr_utf8(b)))}function md5_vm_test(){return hex_md5("abc").toLowerCase()=="900150983cd24fb0d6963f7d28e17f72"}function rstr_md5(a){return binl2rstr(binl_md5(rstr2binl(a),a.length*8))}function rstr_hmac_md5(c,f){var e=rstr2binl(c)if(e.length>16){e=binl_md5(e,c.length*8)}var a=Array(16),d=Array(16)for(var b=0b<16b++){a[b]=e[b]^909522486d[b]=e[b]^1549556828}var g=binl_md5(a.concat(rstr2binl(f)),512+f.length*8)return binl2rstr(binl_md5(d.concat(g),512+128))}function rstr2hex(c){try{hexcase}catch(g){hexcase=0}var f=hexcase?"0123456789ABCDEF":"0123456789abcdef"var b=""var afor(var d=0d<c.lengthd++){a=c.charCodeAt(d)b+=f.charAt((a>>>4)&15)+f.charAt(a&15)}return b}function str2rstr_utf8(c){var b=""var d=-1var a,ewhile(++d<c.length){a=c.charCodeAt(d)e=d+1<c.length?c.charCodeAt(d+1):0if(55296<=a&&a<=56319&&56320<=e&&e<=57343){a=65536+((a&1023)<<10)+(e&1023)d++}if(a<=127){b+=String.fromCharCode(a)}else{if(a<=2047){b+=String.fromCharCode(192|((a>>>6)&31),128|(a&63))}else{if(a<=65535){b+=String.fromCharCode(224|((a>>>12)&15),128|((a>>>6)&63),128|(a&63))}else{if(a<=2097151){b+=String.fromCharCode(240|((a>>>18)&7),128|((a>>>12)&63),128|((a>>>6)&63),128|(a&63))}}}}}return b}function rstr2binl(b){var a=Array(b.length>>2)for(var c=0c<a.lengthc++){a[c]=0}for(var c=0c<b.length*8c+=8){a[c>>5]|=(b.charCodeAt(c/8)&255)<<(c%32)}return a}function binl2rstr(b){var a=""for(var c=0c<b.length*32c+=8){a+=String.fromCharCode((b[c>>5]>>>(c%32))&255)}return a}function binl_md5(p,k){p[k>>5]|=128<<((k)%32)p[(((k+64)>>>9)<<4)+14]=kvar o=1732584193var n=-271733879var m=-1732584194var l=271733878for(var g=0g<p.lengthg+=16){var j=ovar h=nvar f=mvar e=lo=md5_ff(o,n,m,l,p[g+0],7,-680876936)l=md5_ff(l,o,n,m,p[g+1],12,-389564586)m=md5_ff(m,l,o,n,p[g+2],17,606105819)n=md5_ff(n,m,l,o,p[g+3],22,-1044525330)o=md5_ff(o,n,m,l,p[g+4],7,-176418897)l=md5_ff(l,o,n,m,p[g+5],12,1200080426)m=md5_ff(m,l,o,n,p[g+6],17,-1473231341)n=md5_ff(n,m,l,o,p[g+7],22,-45705983)o=md5_ff(o,n,m,l,p[g+8],7,1770035416)l=md5_ff(l,o,n,m,p[g+9],12,-1958414417)m=md5_ff(m,l,o,n,p[g+10],17,-42063)n=md5_ff(n,m,l,o,p[g+11],22,-1990404162)o=md5_ff(o,n,m,l,p[g+12],7,1804603682)l=md5_ff(l,o,n,m,p[g+13],12,-40341101)m=md5_ff(m,l,o,n,p[g+14],17,-1502002290)n=md5_ff(n,m,l,o,p[g+15],22,1236535329)o=md5_gg(o,n,m,l,p[g+1],5,-165796510)l=md5_gg(l,o,n,m,p[g+6],9,-1069501632)m=md5_gg(m,l,o,n,p[g+11],14,643717713)n=md5_gg(n,m,l,o,p[g+0],20,-373897302)o=md5_gg(o,n,m,l,p[g+5],5,-701558691)l=md5_gg(l,o,n,m,p[g+10],9,38016083)m=md5_gg(m,l,o,n,p[g+15],14,-660478335)n=md5_gg(n,m,l,o,p[g+4],20,-405537848)o=md5_gg(o,n,m,l,p[g+9],5,568446438)l=md5_gg(l,o,n,m,p[g+14],9,-1019803690)m=md5_gg(m,l,o,n,p[g+3],14,-187363961)n=md5_gg(n,m,l,o,p[g+8],20,1163531501)o=md5_gg(o,n,m,l,p[g+13],5,-1444681467)l=md5_gg(l,o,n,m,p[g+2],9,-51403784)m=md5_gg(m,l,o,n,p[g+7],14,1735328473)n=md5_gg(n,m,l,o,p[g+12],20,-1926607734)o=md5_hh(o,n,m,l,p[g+5],4,-378558)l=md5_hh(l,o,n,m,p[g+8],11,-2022574463)m=md5_hh(m,l,o,n,p[g+11],16,1839030562)n=md5_hh(n,m,l,o,p[g+14],23,-35309556)o=md5_hh(o,n,m,l,p[g+1],4,-1530992060)l=md5_hh(l,o,n,m,p[g+4],11,1272893353)m=md5_hh(m,l,o,n,p[g+7],16,-155497632)n=md5_hh(n,m,l,o,p[g+10],23,-1094730640)o=md5_hh(o,n,m,l,p[g+13],4,681279174)l=md5_hh(l,o,n,m,p[g+0],11,-358537222)m=md5_hh(m,l,o,n,p[g+3],16,-722521979)n=md5_hh(n,m,l,o,p[g+6],23,76029189)o=md5_hh(o,n,m,l,p[g+9],4,-640364487)l=md5_hh(l,o,n,m,p[g+12],11,-421815835)m=md5_hh(m,l,o,n,p[g+15],16,530742520)n=md5_hh(n,m,l,o,p[g+2],23,-995338651)o=md5_ii(o,n,m,l,p[g+0],6,-198630844)l=md5_ii(l,o,n,m,p[g+7],10,1126891415)m=md5_ii(m,l,o,n,p[g+14],15,-1416354905)n=md5_ii(n,m,l,o,p[g+5],21,-57434055)o=md5_ii(o,n,m,l,p[g+12],6,1700485571)l=md5_ii(l,o,n,m,p[g+3],10,-1894986606)m=md5_ii(m,l,o,n,p[g+10],15,-1051523)n=md5_ii(n,m,l,o,p[g+1],21,-2054922799)o=md5_ii(o,n,m,l,p[g+8],6,1873313359)l=md5_ii(l,o,n,m,p[g+15],10,-30611744)m=md5_ii(m,l,o,n,p[g+6],15,-1560198380)n=md5_ii(n,m,l,o,p[g+13],21,1309151649)o=md5_ii(o,n,m,l,p[g+4],6,-145523070)l=md5_ii(l,o,n,m,p[g+11],10,-1120210379)m=md5_ii(m,l,o,n,p[g+2],15,718787259)n=md5_ii(n,m,l,o,p[g+9],21,-343485551)o=safe_add(o,j)n=safe_add(n,h)m=safe_add(m,f)l=safe_add(l,e)}return Array(o,n,m,l)}function md5_cmn(h,e,d,c,g,f){return safe_add(bit_rol(safe_add(safe_add(e,h),safe_add(c,f)),g),d)}function md5_ff(g,f,k,j,e,i,h){return md5_cmn((f&k)|((~f)&j),g,f,e,i,h)}function md5_gg(g,f,k,j,e,i,h){return md5_cmn((f&j)|(k&(~j)),g,f,e,i,h)}function md5_hh(g,f,k,j,e,i,h){return md5_cmn(f^k^j,g,f,e,i,h)}function md5_ii(g,f,k,j,e,i,h){return md5_cmn(k^(f|(~j)),g,f,e,i,h)}function safe_add(a,d){var c=(a&65535)+(d&65535)var b=(a>>16)+(d>>16)+(c>>16)return(b<<16)|(c&65535)}function bit_rol(a,b){return(a<<b)|(a>>>(32-b))}
