function SHA256(p){var k=8;var n=0;function i(q,t){var s=(q&65535)+(t&65535);var r=(q>>16)+(t>>16)+(s>>16);return(r<<16)|(s&65535)}function e(r,q){return(r>>>q)|(r<<(32-q))}function f(r,q){return(r>>>q)}function a(q,s,r){return((q&s)^((~q)&r))}function d(q,s,r){return((q&s)^(q&r)^(s&r))}function g(q){return(e(q,2)^e(q,13)^e(q,22))}function b(q){return(e(q,6)^e(q,11)^e(q,25))}function o(q){return(e(q,7)^e(q,18)^f(q,3))}function j(q){return(e(q,17)^e(q,19)^f(q,10))}function c(r,s){var E=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 t=new Array(1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225);var q=new Array(64);var G,F,D,C,A,y,x,w,v,u;var B,z;r[s>>5]|=128<<(24-s%32);r[((s+64>>9)<<4)+15]=s;for(var v=0;v<r.length;v+=16){G=t[0];F=t[1];D=t[2];C=t[3];A=t[4];y=t[5];x=t[6];w=t[7];for(var u=0;u<64;u++){if(u<16){q[u]=r[u+v]}else{q[u]=i(i(i(j(q[u-2]),q[u-7]),o(q[u-15])),q[u-16])}B=i(i(i(i(w,b(A)),a(A,y,x)),E[u]),q[u]);z=i(g(G),d(G,F,D));w=x;x=y;y=A;A=i(C,B);C=D;D=F;F=G;G=i(B,z)}t[0]=i(G,t[0]);t[1]=i(F,t[1]);t[2]=i(D,t[2]);t[3]=i(C,t[3]);t[4]=i(A,t[4]);t[5]=i(y,t[5]);t[6]=i(x,t[6]);t[7]=i(w,t[7])}return t}function h(t){var s=Array();var q=(1<<k)-1;for(var r=0;r<t.length*k;r+=k){s[r>>5]|=(t.charCodeAt(r/k)&q)<<(24-r%32)}return s}function m(r){r=r.replace(/\r\n/g,"\n");var q="";for(var t=0;t<r.length;t++){var s=r.charCodeAt(t);if(s<128){q+=String.fromCharCode(s)}else{if((s>127)&&(s<2048)){q+=String.fromCharCode((s>>6)|192);q+=String.fromCharCode((s&63)|128)}else{q+=String.fromCharCode((s>>12)|224);q+=String.fromCharCode(((s>>6)&63)|128);q+=String.fromCharCode((s&63)|128)}}}return q}function l(s){var r=n?"0123456789ABCDEF":"0123456789abcdef";var t="";for(var q=0;q<s.length*4;q++){t+=r.charAt((s[q>>2]>>((3-q%4)*8+4))&15)+r.charAt((s[q>>2]>>((3-q%4)*8))&15)}return t}p=m(p);return l(c(h(p),p.length*k))};