| dojo.require("dojo.crypto"); |
| dojo.provide("dojo.crypto.MD5"); |
| dojo.crypto.MD5=new function(){ |
| var _1=8; |
| var _2=(1<<_1)-1; |
| function toWord(s){ |
| var wa=[]; |
| for(var i=0;i<s.length*_1;i+=_1){ |
| wa[i>>5]|=(s.charCodeAt(i/_1)&_2)<<(i%32); |
| } |
| return wa; |
| } |
| function toString(wa){ |
| var s=[]; |
| for(var i=0;i<wa.length*32;i+=_1){ |
| s.push(String.fromCharCode((wa[i>>5]>>>(i%32))&_2)); |
| } |
| return s.join(""); |
| } |
| function toHex(wa){ |
| var h="0123456789abcdef"; |
| var s=[]; |
| for(var i=0;i<wa.length*4;i++){ |
| s.push(h.charAt((wa[i>>2]>>((i%4)*8+4))&15)+h.charAt((wa[i>>2]>>((i%4)*8))&15)); |
| } |
| return s.join(""); |
| } |
| function toBase64(wa){ |
| var p="="; |
| var _f="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; |
| var s=[]; |
| for(var i=0;i<wa.length*4;i+=3){ |
| var t=(((wa[i>>2]>>8*(i%4))&255)<<16)|(((wa[i+1>>2]>>8*((i+1)%4))&255)<<8)|((wa[i+2>>2]>>8*((i+2)%4))&255); |
| for(var j=0;j<4;j++){ |
| if(i*8+j*6>wa.length*32){ |
| s.push(p); |
| }else{ |
| s.push(_f.charAt((t>>6*(3-j))&63)); |
| } |
| } |
| } |
| return s.join(""); |
| } |
| function add(x,y){ |
| var l=(x&65535)+(y&65535); |
| var m=(x>>16)+(y>>16)+(l>>16); |
| return (m<<16)|(l&65535); |
| } |
| function R(n,c){ |
| return (n<<c)|(n>>>(32-c)); |
| } |
| function C(q,a,b,x,s,t){ |
| return add(R(add(add(a,q),add(x,t)),s),b); |
| } |
| function FF(a,b,c,d,x,s,t){ |
| return C((b&c)|((~b)&d),a,b,x,s,t); |
| } |
| function GG(a,b,c,d,x,s,t){ |
| return C((b&d)|(c&(~d)),a,b,x,s,t); |
| } |
| function HH(a,b,c,d,x,s,t){ |
| return C(b^c^d,a,b,x,s,t); |
| } |
| function II(a,b,c,d,x,s,t){ |
| return C(c^(b|(~d)),a,b,x,s,t); |
| } |
| function core(x,len){ |
| x[len>>5]|=128<<((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 _43=a; |
| var _44=b; |
| var _45=c; |
| var _46=d; |
| a=FF(a,b,c,d,x[i+0],7,-680876936); |
| d=FF(d,a,b,c,x[i+1],12,-389564586); |
| c=FF(c,d,a,b,x[i+2],17,606105819); |
| b=FF(b,c,d,a,x[i+3],22,-1044525330); |
| a=FF(a,b,c,d,x[i+4],7,-176418897); |
| d=FF(d,a,b,c,x[i+5],12,1200080426); |
| c=FF(c,d,a,b,x[i+6],17,-1473231341); |
| b=FF(b,c,d,a,x[i+7],22,-45705983); |
| a=FF(a,b,c,d,x[i+8],7,1770035416); |
| d=FF(d,a,b,c,x[i+9],12,-1958414417); |
| c=FF(c,d,a,b,x[i+10],17,-42063); |
| b=FF(b,c,d,a,x[i+11],22,-1990404162); |
| a=FF(a,b,c,d,x[i+12],7,1804603682); |
| d=FF(d,a,b,c,x[i+13],12,-40341101); |
| c=FF(c,d,a,b,x[i+14],17,-1502002290); |
| b=FF(b,c,d,a,x[i+15],22,1236535329); |
| a=GG(a,b,c,d,x[i+1],5,-165796510); |
| d=GG(d,a,b,c,x[i+6],9,-1069501632); |
| c=GG(c,d,a,b,x[i+11],14,643717713); |
| b=GG(b,c,d,a,x[i+0],20,-373897302); |
| a=GG(a,b,c,d,x[i+5],5,-701558691); |
| d=GG(d,a,b,c,x[i+10],9,38016083); |
| c=GG(c,d,a,b,x[i+15],14,-660478335); |
| b=GG(b,c,d,a,x[i+4],20,-405537848); |
| a=GG(a,b,c,d,x[i+9],5,568446438); |
| d=GG(d,a,b,c,x[i+14],9,-1019803690); |
| c=GG(c,d,a,b,x[i+3],14,-187363961); |
| b=GG(b,c,d,a,x[i+8],20,1163531501); |
| a=GG(a,b,c,d,x[i+13],5,-1444681467); |
| d=GG(d,a,b,c,x[i+2],9,-51403784); |
| c=GG(c,d,a,b,x[i+7],14,1735328473); |
| b=GG(b,c,d,a,x[i+12],20,-1926607734); |
| a=HH(a,b,c,d,x[i+5],4,-378558); |
| d=HH(d,a,b,c,x[i+8],11,-2022574463); |
| c=HH(c,d,a,b,x[i+11],16,1839030562); |
| b=HH(b,c,d,a,x[i+14],23,-35309556); |
| a=HH(a,b,c,d,x[i+1],4,-1530992060); |
| d=HH(d,a,b,c,x[i+4],11,1272893353); |
| c=HH(c,d,a,b,x[i+7],16,-155497632); |
| b=HH(b,c,d,a,x[i+10],23,-1094730640); |
| a=HH(a,b,c,d,x[i+13],4,681279174); |
| d=HH(d,a,b,c,x[i+0],11,-358537222); |
| c=HH(c,d,a,b,x[i+3],16,-722521979); |
| b=HH(b,c,d,a,x[i+6],23,76029189); |
| a=HH(a,b,c,d,x[i+9],4,-640364487); |
| d=HH(d,a,b,c,x[i+12],11,-421815835); |
| c=HH(c,d,a,b,x[i+15],16,530742520); |
| b=HH(b,c,d,a,x[i+2],23,-995338651); |
| a=II(a,b,c,d,x[i+0],6,-198630844); |
| d=II(d,a,b,c,x[i+7],10,1126891415); |
| c=II(c,d,a,b,x[i+14],15,-1416354905); |
| b=II(b,c,d,a,x[i+5],21,-57434055); |
| a=II(a,b,c,d,x[i+12],6,1700485571); |
| d=II(d,a,b,c,x[i+3],10,-1894986606); |
| c=II(c,d,a,b,x[i+10],15,-1051523); |
| b=II(b,c,d,a,x[i+1],21,-2054922799); |
| a=II(a,b,c,d,x[i+8],6,1873313359); |
| d=II(d,a,b,c,x[i+15],10,-30611744); |
| c=II(c,d,a,b,x[i+6],15,-1560198380); |
| b=II(b,c,d,a,x[i+13],21,1309151649); |
| a=II(a,b,c,d,x[i+4],6,-145523070); |
| d=II(d,a,b,c,x[i+11],10,-1120210379); |
| c=II(c,d,a,b,x[i+2],15,718787259); |
| b=II(b,c,d,a,x[i+9],21,-343485551); |
| a=add(a,_43); |
| b=add(b,_44); |
| c=add(c,_45); |
| d=add(d,_46); |
| } |
| return [a,b,c,d]; |
| } |
| function hmac(_47,key){ |
| var wa=toWord(key); |
| if(wa.length>16){ |
| wa=core(wa,key.length*_1); |
| } |
| var l=[],r=[]; |
| for(var i=0;i<16;i++){ |
| l[i]=wa[i]^909522486; |
| r[i]=wa[i]^1549556828; |
| } |
| var h=core(l.concat(toWord(_47)),512+_47.length*_1); |
| return core(r.concat(h),640); |
| } |
| this.compute=function(_4e,_4f){ |
| var out=_4f||dojo.crypto.outputTypes.Base64; |
| switch(out){ |
| case dojo.crypto.outputTypes.Hex: |
| return toHex(core(toWord(_4e),_4e.length*_1)); |
| case dojo.crypto.outputTypes.String: |
| return toString(core(toWord(_4e),_4e.length*_1)); |
| default: |
| return toBase64(core(toWord(_4e),_4e.length*_1)); |
| } |
| }; |
| this.getHMAC=function(_51,key,_53){ |
| var out=_53||dojo.crypto.outputTypes.Base64; |
| switch(out){ |
| case dojo.crypto.outputTypes.Hex: |
| return toHex(hmac(_51,key)); |
| case dojo.crypto.outputTypes.String: |
| return toString(hmac(_51,key)); |
| default: |
| return toBase64(hmac(_51,key)); |
| } |
| }; |
| }(); |