sha512-min.js

sha512 = (function(){
/*
 * A JavaScript implementation of the Secure Hash Algorithm, SHA-512, as defined
 * in FIPS 180-2
 * Version 2.2 Copyright Anonymous Contributor, Paul Johnston 2000 - 2009.
 * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
 * Distributed under the BSD License
 * See http://pajhome.org.uk/crypt/md5 for details.
 */
var hexcase=0;function hex_sha512(a){return rstr2hex(rstr_sha512(str2rstr_utf8(a)))}function hex_hmac_sha512(a,b){return rstr2hex(rstr_hmac_sha512(str2rstr_utf8(a),str2rstr_utf8(b)))}function sha512_vm_test(){return hex_sha512("abc").toLowerCase()=="ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f"}function rstr_sha512(a){return binb2rstr(binb_sha512(rstr2binb(a),a.length*8))}function rstr_hmac_sha512(c,f){var e=rstr2binb(c);if(e.length>32){e=binb_sha512(e,c.length*8)}var a=Array(32),d=Array(32);for(var b=0;b<32;b++){a[b]=e[b]^909522486;d[b]=e[b]^1549556828}var g=binb_sha512(a.concat(rstr2binb(f)),1024+f.length*8);return binb2rstr(binb_sha512(d.concat(g),1024+512))}function rstr2hex(c){try{hexcase}catch(g){hexcase=0}var f=hexcase?"0123456789ABCDEF":"0123456789abcdef";var b="";var a;for(var d=0;d<c.length;d++){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 rstr2binb(b){var a=Array(b.length>>2);for(var c=0;c<a.length;c++){a[c]=0}for(var c=0;c<b.length*8;c+=8){a[c>>5]|=(b.charCodeAt(c/8)&255)<<(24-c%32)}return a}function binb2rstr(b){var a="";for(var c=0;c<b.length*32;c+=8){a+=String.fromCharCode((b[c>>5]>>>(24-c%32))&255)}return a}var sha512_k;function binb_sha512(p,A){if(sha512_k==undefined){sha512_k=new Array(new int64(1116352408,-685199838),new int64(1899447441,602891725),new int64(-1245643825,-330482897),new int64(-373957723,-2121671748),new int64(961987163,-213338824),new int64(1508970993,-1241133031),new int64(-1841331548,-1357295717),new int64(-1424204075,-630357736),new int64(-670586216,-1560083902),new int64(310598401,1164996542),new int64(607225278,1323610764),new int64(1426881987,-704662302),new int64(1925078388,-226784913),new int64(-2132889090,991336113),new int64(-1680079193,633803317),new int64(-1046744716,-815192428),new int64(-459576895,-1628353838),new int64(-272742522,944711139),new int64(264347078,-1953704523),new int64(604807628,2007800933),new int64(770255983,1495990901),new int64(1249150122,1856431235),new int64(1555081692,-1119749164),new int64(1996064986,-2096016459),new int64(-1740746414,-295247957),new int64(-1473132947,766784016),new int64(-1341970488,-1728372417),new int64(-1084653625,-1091629340),new int64(-958395405,1034457026),new int64(-710438585,-1828018395),new int64(113926993,-536640913),new int64(338241895,168717936),new int64(666307205,1188179964),new int64(773529912,1546045734),new int64(1294757372,1522805485),new int64(1396182291,-1651133473),new int64(1695183700,-1951439906),new int64(1986661051,1014477480),new int64(-2117940946,1206759142),new int64(-1838011259,344077627),new int64(-1564481375,1290863460),new int64(-1474664885,-1136513023),new int64(-1035236496,-789014639),new int64(-949202525,106217008),new int64(-778901479,-688958952),new int64(-694614492,1432725776),new int64(-200395387,1467031594),new int64(275423344,851169720),new int64(430227734,-1194143544),new int64(506948616,1363258195),new int64(659060556,-544281703),new int64(883997877,-509917016),new int64(958139571,-976659869),new int64(1322822218,-482243893),new int64(1537002063,2003034995),new int64(1747873779,-692930397),new int64(1955562222,1575990012),new int64(2024104815,1125592928),new int64(-2067236844,-1578062990),new int64(-1933114872,442776044),new int64(-1866530822,593698344),new int64(-1538233109,-561857047),new int64(-1090935817,-1295615723),new int64(-965641998,-479046869),new int64(-903397682,-366583396),new int64(-779700025,566280711),new int64(-354779690,-840897762),new int64(-176337025,-294727304),new int64(116418474,1914138554),new int64(174292421,-1563912026),new int64(289380356,-1090974290),new int64(460393269,320620315),new int64(685471733,587496836),new int64(852142971,1086792851),new int64(1017036298,365543100),new int64(1126000580,-1676669620),new int64(1288033470,-885112138),new int64(1501505948,-60457430),new int64(1607167915,987167468),new int64(1816402316,1246189591))}var q=new Array(new int64(1779033703,-205731576),new int64(-1150833019,-2067093701),new int64(1013904242,-23791573),new int64(-1521486534,1595750129),new int64(1359893119,-1377402159),new int64(-1694144372,725511199),new int64(528734635,-79577749),new int64(1541459225,327033209));var s=new int64(0,0),r=new int64(0,0),J=new int64(0,0),I=new int64(0,0),G=new int64(0,0),F=new int64(0,0),E=new int64(0,0),D=new int64(0,0),C=new int64(0,0),B=new int64(0,0),m=new int64(0,0),l=new int64(0,0),t=new int64(0,0),o=new int64(0,0),z=new int64(0,0),w=new int64(0,0),u=new int64(0,0);var v,y;var n=new Array(80);for(y=0;y<80;y++){n[y]=new int64(0,0)}p[A>>5]|=128<<(24-(A&31));p[((A+128>>10)<<5)+31]=A;for(y=0;y<p.length;y+=32){int64copy(J,q[0]);int64copy(I,q[1]);int64copy(G,q[2]);int64copy(F,q[3]);int64copy(E,q[4]);int64copy(D,q[5]);int64copy(C,q[6]);int64copy(B,q[7]);for(v=0;v<16;v++){n[v].h=p[y+2*v];n[v].l=p[y+2*v+1]}for(v=16;v<80;v++){int64rrot(z,n[v-2],19);int64revrrot(w,n[v-2],29);int64shr(u,n[v-2],6);l.l=z.l^w.l^u.l;l.h=z.h^w.h^u.h;int64rrot(z,n[v-15],1);int64rrot(w,n[v-15],8);int64shr(u,n[v-15],7);m.l=z.l^w.l^u.l;m.h=z.h^w.h^u.h;int64add4(n[v],l,n[v-7],m,n[v-16])}for(v=0;v<80;v++){t.l=(E.l&D.l)^(~E.l&C.l);t.h=(E.h&D.h)^(~E.h&C.h);int64rrot(z,E,14);int64rrot(w,E,18);int64revrrot(u,E,9);l.l=z.l^w.l^u.l;l.h=z.h^w.h^u.h;int64rrot(z,J,28);int64revrrot(w,J,2);int64revrrot(u,J,7);m.l=z.l^w.l^u.l;m.h=z.h^w.h^u.h;o.l=(J.l&I.l)^(J.l&G.l)^(I.l&G.l);o.h=(J.h&I.h)^(J.h&G.h)^(I.h&G.h);int64add5(s,B,l,t,sha512_k[v],n[v]);int64add(r,m,o);int64copy(B,C);int64copy(C,D);int64copy(D,E);int64add(E,F,s);int64copy(F,G);int64copy(G,I);int64copy(I,J);int64add(J,s,r)}int64add(q[0],q[0],J);int64add(q[1],q[1],I);int64add(q[2],q[2],G);int64add(q[3],q[3],F);int64add(q[4],q[4],E);int64add(q[5],q[5],D);int64add(q[6],q[6],C);int64add(q[7],q[7],B)}var k=new Array(16);for(y=0;y<8;y++){k[2*y]=q[y].h;k[2*y+1]=q[y].l}return k}function int64(b,a){this.h=b;this.l=a}function int64copy(b,a){b.h=a.h;b.l=a.l}function int64rrot(c,a,b){c.l=(a.l>>>b)|(a.h<<(32-b));c.h=(a.h>>>b)|(a.l<<(32-b))}function int64revrrot(c,a,b){c.l=(a.h>>>b)|(a.l<<(32-b));c.h=(a.l>>>b)|(a.h<<(32-b))}function int64shr(c,a,b){c.l=(a.l>>>b)|(a.h<<(32-b));c.h=(a.h>>>b)}function int64add(g,b,f){var d=(b.l&65535)+(f.l&65535);var c=(b.l>>>16)+(f.l>>>16)+(d>>>16);var a=(b.h&65535)+(f.h&65535)+(c>>>16);var e=(b.h>>>16)+(f.h>>>16)+(a>>>16);g.l=(d&65535)|(c<<16);g.h=(a&65535)|(e<<16)}function int64add4(j,m,l,k,i){var h=(m.l&65535)+(l.l&65535)+(k.l&65535)+(i.l&65535);var g=(m.l>>>16)+(l.l>>>16)+(k.l>>>16)+(i.l>>>16)+(h>>>16);var f=(m.h&65535)+(l.h&65535)+(k.h&65535)+(i.h&65535)+(g>>>16);var e=(m.h>>>16)+(l.h>>>16)+(k.h>>>16)+(i.h>>>16)+(f>>>16);j.l=(h&65535)|(g<<16);j.h=(f&65535)|(e<<16)}function int64add5(l,o,n,m,k,j){var i=(o.l&65535)+(n.l&65535)+(m.l&65535)+(k.l&65535)+(j.l&65535);var h=(o.l>>>16)+(n.l>>>16)+(m.l>>>16)+(k.l>>>16)+(j.l>>>16)+(i>>>16);var g=(o.h&65535)+(n.h&65535)+(m.h&65535)+(k.h&65535)+(j.h&65535)+(h>>>16);var f=(o.h>>>16)+(n.h>>>16)+(m.h>>>16)+(k.h>>>16)+(j.h>>>16)+(g>>>16);l.l=(i&65535)|(h<<16);l.h=(g&65535)|(f<<16)};
return hex_sha512; })();