49 lines
1.2 KiB
JavaScript
49 lines
1.2 KiB
JavaScript
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//>>built
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define("dojox/encoding/digests/_base",["dojo/_base/lang"],function(_1){
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var d=_1.getObject("dojox.encoding.digests",true);
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d.outputTypes={Base64:0,Hex:1,String:2,Raw:3};
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d.addWords=function(a,b){
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var l=(a&65535)+(b&65535);
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var m=(a>>16)+(b>>16)+(l>>16);
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return (m<<16)|(l&65535);
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};
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var _2=8;
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var _3=(1<<_2)-1;
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d.stringToWord=function(s){
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var wa=[];
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for(var i=0,l=s.length*_2;i<l;i+=_2){
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wa[i>>5]|=(s.charCodeAt(i/_2)&_3)<<(i%32);
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}
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return wa;
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};
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d.wordToString=function(wa){
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var s=[];
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for(var i=0,l=wa.length*32;i<l;i+=_2){
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s.push(String.fromCharCode((wa[i>>5]>>>(i%32))&_3));
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}
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return s.join("");
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};
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d.wordToHex=function(wa){
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var h="0123456789abcdef",s=[];
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for(var i=0,l=wa.length*4;i<l;i++){
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s.push(h.charAt((wa[i>>2]>>((i%4)*8+4))&15)+h.charAt((wa[i>>2]>>((i%4)*8))&15));
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}
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return s.join("");
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};
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d.wordToBase64=function(wa){
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var p="=",_4="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",s=[];
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for(var i=0,l=wa.length*4;i<l;i+=3){
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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);
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for(var j=0;j<4;j++){
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if(i*8+j*6>wa.length*32){
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s.push(p);
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}else{
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s.push(_4.charAt((t>>6*(3-j))&63));
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}
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}
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}
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return s.join("");
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};
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return d;
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});
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