| 12345678 |
- /*
- Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
- Available via Academic Free License >= 2.1 OR the modified BSD license.
- see: http://dojotoolkit.org/license for details
- */
- if(!dojo._hasResource["dojox.encoding.digests.SHA1"]){dojo._hasResource["dojox.encoding.digests.SHA1"]=true;dojo.provide("dojox.encoding.digests.SHA1");dojo.require("dojox.encoding.digests._base");(function(){var _1=dojox.encoding.digests;var _2=8,_3=(1<<_2)-1;function R(n,c){return (n<<c)|(n>>>(32-c));};function FT(t,b,c,d){if(t<20){return (b&c)|((~b)&d);}if(t<40){return b^c^d;}if(t<60){return (b&c)|(b&d)|(c&d);}return b^c^d;};function KT(t){return (t<20)?1518500249:(t<40)?1859775393:(t<60)?-1894007588:-899497514;};function _4(x,_5){x[_5>>5]|=128<<(24-_5%32);x[((_5+64>>9)<<4)+15]=_5;var w=new Array(80),a=1732584193,b=-271733879,c=-1732584194,d=271733878,e=-1009589776;for(var i=0;i<x.length;i+=16){var _6=a,_7=b,_8=c,_9=d,_a=e;for(var j=0;j<80;j++){if(j<16){w[j]=x[i+j];}else{w[j]=R(w[j-3]^w[j-8]^w[j-14]^w[j-16],1);}var t=_1.addWords(_1.addWords(R(a,5),FT(j,b,c,d)),_1.addWords(_1.addWords(e,w[j]),KT(j)));e=d;d=c;c=R(b,30);b=a;a=t;}a=_1.addWords(a,_6);b=_1.addWords(b,_7);c=_1.addWords(c,_8);d=_1.addWords(d,_9);e=_1.addWords(e,_a);}return [a,b,c,d,e];};function _b(_c,_d){var wa=_e(_d);if(wa.length>16){wa=_4(wa,_d.length*_2);}var _f=new Array(16),_10=new Array(16);for(var i=0;i<16;i++){_f[i]=wa[i]^909522486;_10[i]=wa[i]^1549556828;}var _11=_4(_f.concat(_e(_c)),512+_c.length*_2);return _4(_10.concat(_11),512+160);};function _e(s){var wa=[];for(var i=0,l=s.length*_2;i<l;i+=_2){wa[i>>5]|=(s.charCodeAt(i/_2)&_3)<<(32-_2-i%32);}return wa;};function _12(wa){var h="0123456789abcdef",s=[];for(var i=0,l=wa.length*4;i<l;i++){s.push(h.charAt((wa[i>>2]>>((3-i%4)*8+4))&15),h.charAt((wa[i>>2]>>((3-i%4)*8))&15));}return s.join("");};function _13(wa){var s=[];for(var i=0,l=wa.length*32;i<l;i+=_2){s.push(String.fromCharCode((wa[i>>5]>>>(32-_2-i%32))&_3));}return s.join("");};function _14(wa){var p="=",tab="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",s=[];for(var i=0,l=wa.length*4;i<l;i+=3){var t=(((wa[i>>2]>>8*(3-i%4))&255)<<16)|(((wa[i+1>>2]>>8*(3-(i+1)%4))&255)<<8)|((wa[i+2>>2]>>8*(3-(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(tab.charAt((t>>6*(3-j))&63));}}}return s.join("");};_1.SHA1=function(_15,_16){var out=_16||_1.outputTypes.Base64;var wa=_4(_e(_15),_15.length*_2);switch(out){case _1.outputTypes.Raw:return wa;case _1.outputTypes.Hex:return _12(wa);case _1.outputTypes.String:return _13(wa);default:return _14(wa);}};_1.SHA1._hmac=function(_17,key,_18){var out=_18||_1.outputTypes.Base64;var wa=_b(_17,key);switch(out){case _1.outputTypes.Raw:return wa;case _1.outputTypes.Hex:return _12(wa);case _1.outputTypes.String:return _13(wa);default:return _14(wa);}};})();}
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