var chrsz=8;var hexcase=0;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 S(b,a){return(b>>>a)|(b<<(32-a));}function R(b,a){return(b>>>a);}function Ch(a,c,b){return((a&c)^((~a)&b));}function Maj(a,c,b){return((a&c)^(a&b)^(c&b));}function Sigma0256(a){return(S(a,2)^S(a,13)^S(a,22));
}function Sigma1256(a){return(S(a,6)^S(a,11)^S(a,25));}function Gamma0256(a){return(S(a,7)^S(a,18)^R(a,3));}function Gamma1256(a){return(S(a,17)^S(a,19)^R(a,10));}function Sigma0512(a){return(S(a,28)^S(a,34)^S(a,39));}function Sigma1512(a){return(S(a,14)^S(a,18)^S(a,41));}function Gamma0512(a){return(S(a,1)^S(a,8)^R(a,7));
}function Gamma1512(a){return(S(a,19)^S(a,61)^R(a,6));}function core_sha256(n,o){var A=new Array(1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298);
var p=new Array(1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225);var k=new Array(64);var C,B,z,y,w,u,t,s,r,q;var x,v;n[o>>5]|=128<<(24-o%32);n[((o+64>>9)<<4)+15]=o;for(var r=0;r<n.length;r+=16){C=p[0];B=p[1];z=p[2];y=p[3];w=p[4];u=p[5];t=p[6];s=p[7];for(var q=0;
q<64;q++){if(q<16){k[q]=n[q+r];}else{k[q]=safe_add(safe_add(safe_add(Gamma1256(k[q-2]),k[q-7]),Gamma0256(k[q-15])),k[q-16]);}x=safe_add(safe_add(safe_add(safe_add(s,Sigma1256(w)),Ch(w,u,t)),A[q]),k[q]);v=safe_add(Sigma0256(C),Maj(C,B,z));s=t;t=u;u=w;w=safe_add(y,x);y=z;z=B;B=C;C=safe_add(x,v);}p[0]=safe_add(C,p[0]);
p[1]=safe_add(B,p[1]);p[2]=safe_add(z,p[2]);p[3]=safe_add(y,p[3]);p[4]=safe_add(w,p[4]);p[5]=safe_add(u,p[5]);p[6]=safe_add(t,p[6]);p[7]=safe_add(s,p[7]);}return p;}function core_sha512(n,o){var A=new Array(4794697086780617000,8158064640168781000,13096744586834688000,16840607885511220000,4131703408338450000,6480981068601479000,10538285296894170000,12329834152419230000,15566598209576042000,1334009975649890300,2608012711638119000,6128411473006802000,8268148722764581000,9286055187155687000,11230858885718282000,13951009754708519000,16472876342353938000,17275323862435703000,1135362057144423800,2597628984639134700,3308224258029323000,5365058923640841000,6679025012923563000,8573033837759649000,10970295158949994000,12119686244451234000,12683024718118986000,13788192230050042000,14330467153632334000,15395433587784985000,489312712824947300,1452737877330783700,2861767655752347600,3322285676063804000,5560940570517712000,5996557281743189000,7280758554555803000,8532644243296466000,9350256976987010000,10552545826968844000,11727347734174302000,12113106623233405000,14000437183269870000,14369950271660147000,15101387698204529000,15463397548674623000,17586052441742320000,1182934255886127600,1847814050463011000,2177327727835720400,2830643537854262300,3796741975233480700,4115178125766777300,5681478168544906000,6601373596472567000,7507060721942968000,8399075790359082000,8693463985226723000,9568029438360201000,10144078919501101000,10430055236837253000,11840083180663260000,13761210420658862000,14299343276471374000,14566680578165727000,15097957966210450000,16922976911328602000,17689382322260857000,500013540394364860,748580250866718800,1242879168328830500,1977374033974151000,2944078676154941000,3659926193048069000,4368137639120453000,4836135668995329000,5532061633213253000,6448918945643987000,6902733635092676000,7801388544844847000);
var p=new Array(7640891576956013000,13503953896175479000,4354685564936845300,11912009170470910000,5840696475078002000,11170449401992606000,2270897969802886400,6620516959819538000);var k=new Array(80);var C,B,z,y,w,u,t,s,r,q;var x,v;}function str2binb(d){var c=Array();var a=(1<<chrsz)-1;for(var b=0;b<d.length*chrsz;
b+=chrsz){c[b>>5]|=(d.charCodeAt(b/chrsz)&a)<<(24-b%32);}return c;}function binb2str(c){var d="";var a=(1<<chrsz)-1;for(var b=0;b<c.length*32;b+=chrsz){d+=String.fromCharCode((c[b>>5]>>>(24-b%32))&a);}return d;}function binb2hex(c){var b=hexcase?"0123456789ABCDEF":"0123456789abcdef";var d="";for(var a=0;
a<c.length*4;a++){d+=b.charAt((c[a>>2]>>((3-a%4)*8+4))&15)+b.charAt((c[a>>2]>>((3-a%4)*8))&15);}return d;}function binb2b64(d){var c="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";var f="";for(var b=0;b<d.length*4;b+=3){var e=(((d[b>>2]>>8*(3-b%4))&255)<<16)|(((d[b+1>>2]>>8*(3-(b+1)%4))&255)<<8)|((d[b+2>>2]>>8*(3-(b+2)%4))&255);
for(var a=0;a<4;a++){if(b*8+a*6>d.length*32){f+=b64pad;}else{f+=c.charAt((e>>6*(3-a))&63);}}}return f;}function hex_sha256(a){return binb2hex(core_sha256(str2binb(a),a.length*chrsz));}function b64_sha256(a){return binb2b64(core_sha256(str2binb(a),a.length*chrsz));}function str_sha256(a){return binb2str(core_sha256(str2binb(a),a.length*chrsz));
}