function strEnc(E,u,a,d){var g=E.length;var h="";var B,v,s,F,f,l;if(u!=null&&u!=""){B=getKeyBytes(u);F=B.length}if(a!=null&&a!=""){v=getKeyBytes(a);f=v.length}if(d!=null&&d!=""){s=getKeyBytes(d);l=s.length}if(g>0){if(g<4){var C=strToBt(E);var e;if(u!=null&&u!=""&&a!=null&&a!=""&&d!=null&&d!=""){var A;var q,p,o;A=C;for(q=0;q<F;q++){A=enc(A,B[q])}for(p=0;p<f;p++){A=enc(A,v[p])}for(o=0;o<l;o++){A=enc(A,s[o])}e=A}else{if(u!=null&&u!=""&&a!=null&&a!=""){var A;var q,p;A=C;for(q=0;q<F;q++){A=enc(A,B[q])}for(p=0;p<f;p++){A=enc(A,v[p])}e=A}else{if(u!=null&&u!=""){var A;var q=0;A=C;for(q=0;q<F;q++){A=enc(A,B[q])}e=A}}}h=bt64ToHex(e)}else{var t=parseInt(g/4);var r=g%4;var w=0;for(w=0;w<t;w++){var c=E.substring(w*4+0,w*4+4);var D=strToBt(c);var e;if(u!=null&&u!=""&&a!=null&&a!=""&&d!=null&&d!=""){var A;var q,p,o;A=D;for(q=0;q<F;q++){A=enc(A,B[q])}for(p=0;p<f;p++){A=enc(A,v[p])}for(o=0;o<l;o++){A=enc(A,s[o])}e=A}else{if(u!=null&&u!=""&&a!=null&&a!=""){var A;var q,p;A=D;for(q=0;q<F;q++){A=enc(A,B[q])}for(p=0;p<f;p++){A=enc(A,v[p])}e=A}else{if(u!=null&&u!=""){var A;var q;A=D;for(q=0;q<F;q++){A=enc(A,B[q])}e=A}}}h+=bt64ToHex(e)}if(r>0){var b=E.substring(t*4+0,g);var D=strToBt(b);var e;if(u!=null&&u!=""&&a!=null&&a!=""&&d!=null&&d!=""){var A;var q,p,o;A=D;for(q=0;q<F;q++){A=enc(A,B[q])}for(p=0;p<f;p++){A=enc(A,v[p])}for(o=0;o<l;o++){A=enc(A,s[o])}e=A}else{if(u!=null&&u!=""&&a!=null&&a!=""){var A;var q,p;A=D;for(q=0;q<F;q++){A=enc(A,B[q])}for(p=0;p<f;p++){A=enc(A,v[p])}e=A}else{if(u!=null&&u!=""){var A;var q;A=D;for(q=0;q<F;q++){A=enc(A,B[q])}e=A}}}h+=bt64ToHex(e)}}}return h}function strDec(D,t,a,c){var e=D.length;var f="";var B,v,q,E,d,h;if(t!=null&&t!=""){B=getKeyBytes(t);E=B.length}if(a!=null&&a!=""){v=getKeyBytes(a);d=v.length}if(c!=null&&c!=""){q=getKeyBytes(c);h=q.length}var s=parseInt(e/16);var A=0;for(A=0;A<s;A++){var b=D.substring(A*16+0,A*16+16);var g=hexToBt64(b);var C=new Array(64);var u=0;for(u=0;u<64;u++){C[u]=parseInt(g.substring(u,u+1))}var r;if(t!=null&&t!=""&&a!=null&&a!=""&&c!=null&&c!=""){var w;var p,o,l;w=C;for(p=h-1;p>=0;p--){w=dec(w,q[p])}for(o=d-1;o>=0;o--){w=dec(w,v[o])}for(l=E-1;l>=0;l--){w=dec(w,B[l])}r=w}else{if(t!=null&&t!=""&&a!=null&&a!=""){var w;var p,o,l;w=C;for(p=d-1;p>=0;p--){w=dec(w,v[p])}for(o=E-1;o>=0;o--){w=dec(w,B[o])}r=w}else{if(t!=null&&t!=""){var w;var p,o,l;w=C;for(p=E-1;p>=0;p--){w=dec(w,B[p])}r=w}}}f+=byteToString(r)}return f}function getKeyBytes(d){var a=new Array();var c=d.length;var e=parseInt(c/4);var f=c%4;var b=0;for(b=0;b<e;b++){a[b]=strToBt(d.substring(b*4+0,b*4+4))}if(f>0){a[b]=strToBt(d.substring(b*4+0,c))}return a}function strToBt(l){var a=l.length;var o=new Array(64);if(a<4){var g=0,f=0,c=0,b=0;for(g=0;g<a;g++){var e=l.charCodeAt(g);for(f=0;f<16;f++){var h=1,d=0;for(d=15;d>f;d--){h*=2}o[16*g+f]=parseInt(e/h)%2}}for(c=a;c<4;c++){var e=0;for(b=0;b<16;b++){var h=1,d=0;for(d=15;d>b;d--){h*=2}o[16*c+b]=parseInt(e/h)%2}}}else{for(g=0;g<4;g++){var e=l.charCodeAt(g);for(f=0;f<16;f++){var h=1;for(d=15;d>f;d--){h*=2}o[16*g+f]=parseInt(e/h)%2}}}return o}function bt4ToHex(b){var a;switch(b){case"0000":a="0";break;case"0001":a="1";break;case"0010":a="2";break;case"0011":a="3";break;case"0100":a="4";break;case"0101":a="5";break;case"0110":a="6";break;case"0111":a="7";break;case"1000":a="8";break;case"1001":a="9";break;case"1010":a="A";break;case"1011":a="B";break;case"1100":a="C";break;case"1101":a="D";break;case"1110":a="E";break;case"1111":a="F";break}return a}function hexToBt4(a){var b;switch(a){case"0":b="0000";break;case"1":b="0001";break;case"2":b="0010";break;case"3":b="0011";break;case"4":b="0100";break;case"5":b="0101";break;case"6":b="0110";break;case"7":b="0111";break;case"8":b="1000";break;case"9":b="1001";break;case"A":b="1010";break;case"B":b="1011";break;case"C":b="1100";break;case"D":b="1101";break;case"E":b="1110";break;case"F":b="1111";break}return b}function byteToString(d){var c="";for(i=0;i<4;i++){var b=0;for(j=0;j<16;j++){var a=1;for(m=15;m>j;m--){a*=2}b+=d[16*i+j]*a}if(b!=0){c+=String.fromCharCode(b)}}return c}function bt64ToHex(c){var b="";for(i=0;i<16;i++){var a="";for(j=0;j<4;j++){a+=c[i*4+j]}b+=bt4ToHex(a)}return b}function hexToBt64(a){var b="";for(i=0;i<16;i++){b+=hexToBt4(a.substring(i,i+1))}return b}function enc(b,q){var t=generateKeys(q);var p=initPermute(b);var c=new Array(32);var s=new Array(32);var g=new Array(32);var o=0,l=0,h=0,f=0,e=0;for(h=0;h<32;h++){c[h]=p[h];s[h]=p[32+h]}for(o=0;o<16;o++){for(l=0;l<32;l++){g[l]=c[l];c[l]=s[l]}var r=new Array(48);for(f=0;f<48;f++){r[f]=t[o][f]}var a=xor(pPermute(sBoxPermute(xor(expandPermute(s),r))),g);for(e=0;e<32;e++){s[e]=a[e]}}var d=new Array(64);for(o=0;o<32;o++){d[o]=s[o];d[32+o]=c[o]}return finallyPermute(d)}function dec(b,q){var t=generateKeys(q);var p=initPermute(b);var c=new Array(32);var s=new Array(32);var g=new Array(32);var o=0,l=0,h=0,f=0,e=0;for(h=0;h<32;h++){c[h]=p[h];s[h]=p[32+h]}for(o=15;o>=0;o--){for(l=0;l<32;l++){g[l]=c[l];c[l]=s[l]}var r=new Array(48);for(f=0;f<48;f++){r[f]=t[o][f]}var a=xor(pPermute(sBoxPermute(xor(expandPermute(s),r))),g);for(e=0;e<32;e++){s[e]=a[e]}}var d=new Array(64);for(o=0;o<32;o++){d[o]=s[o];d[32+o]=c[o]}return finallyPermute(d)}function initPermute(b){var a=new Array(64);for(i=0,m=1,n=0;i<4;i++,m+=2,n+=2){for(j=7,k=0;j>=0;j--,k++){a[i*8+k]=b[j*8+m];a[i*8+k+32]=b[j*8+n]}}return a}function expandPermute(a){var b=new Array(48);for(i=0;i<8;i++){if(i==0){b[i*6+0]=a[31]}else{b[i*6+0]=a[i*4-1]}b[i*6+1]=a[i*4+0];b[i*6+2]=a[i*4+1];b[i*6+3]=a[i*4+2];b[i*6+4]=a[i*4+3];if(i==7){b[i*6+5]=a[0]}else{b[i*6+5]=a[i*4+4]}}return b}function xor(c,b){var a=new Array(c.length);for(i=0;i<c.length;i++){a[i]=c[i]^b[i]}return a}function sBoxPermute(c){var a=new Array(32);var e="";var r=[[14,4,13,1,2,15,11,8,3,10,6,12,5,9,0,7],[0,15,7,4,14,2,13,1,10,6,12,11,9,5,3,8],[4,1,14,8,13,6,2,11,15,12,9,7,3,10,5,0],[15,12,8,2,4,9,1,7,5,11,3,14,10,0,6,13]];var q=[[15,1,8,14,6,11,3,4,9,7,2,13,12,0,5,10],[3,13,4,7,15,2,8,14,12,0,1,10,6,9,11,5],[0,14,7,11,10,4,13,1,5,8,12,6,9,3,2,15],[13,8,10,1,3,15,4,2,11,6,7,12,0,5,14,9]];var p=[[10,0,9,14,6,3,15,5,1,13,12,7,11,4,2,8],[13,7,0,9,3,4,6,10,2,8,5,14,12,11,15,1],[13,6,4,9,8,15,3,0,11,1,2,12,5,10,14,7],[1,10,13,0,6,9,8,7,4,15,14,3,11,5,2,12]];var o=[[7,13,14,3,0,6,9,10,1,2,8,5,11,12,4,15],[13,8,11,5,6,15,0,3,4,7,2,12,1,10,14,9],[10,6,9,0,12,11,7,13,15,1,3,14,5,2,8,4],[3,15,0,6,10,1,13,8,9,4,5,11,12,7,2,14]];var l=[[2,12,4,1,7,10,11,6,8,5,3,15,13,0,14,9],[14,11,2,12,4,7,13,1,5,0,15,10,3,9,8,6],[4,2,1,11,10,13,7,8,15,9,12,5,6,3,0,14],[11,8,12,7,1,14,2,13,6,15,0,9,10,4,5,3]];var h=[[12,1,10,15,9,2,6,8,0,13,3,4,14,7,5,11],[10,15,4,2,7,12,9,5,6,1,13,14,0,11,3,8],[9,14,15,5,2,8,12,3,7,0,4,10,1,13,11,6],[4,3,2,12,9,5,15,10,11,14,1,7,6,0,8,13]];var g=[[4,11,2,14,15,0,8,13,3,12,9,7,5,10,6,1],[13,0,11,7,4,9,1,10,14,3,5,12,2,15,8,6],[1,4,11,13,12,3,7,14,10,15,6,8,0,5,9,2],[6,11,13,8,1,4,10,7,9,5,0,15,14,2,3,12]];var f=[[13,2,8,4,6,15,11,1,10,9,3,14,5,0,12,7],[1,15,13,8,10,3,7,4,12,5,6,11,0,14,9,2],[7,11,4,1,9,12,14,2,0,6,10,13,15,3,5,8],[2,1,14,7,4,10,8,13,15,12,9,0,3,5,6,11]];for(m=0;m<8;m++){var d=0,b=0;d=c[m*6+0]*2+c[m*6+5];b=c[m*6+1]*2*2*2+c[m*6+2]*2*2+c[m*6+3]*2+c[m*6+4];switch(m){case 0:e=getBoxBinary(r[d][b]);break;case 1:e=getBoxBinary(q[d][b]);break;case 2:e=getBoxBinary(p[d][b]);break;case 3:e=getBoxBinary(o[d][b]);break;case 4:e=getBoxBinary(l[d][b]);break;case 5:e=getBoxBinary(h[d][b]);break;case 6:e=getBoxBinary(g[d][b]);break;case 7:e=getBoxBinary(f[d][b]);break}a[m*4+0]=parseInt(e.substring(0,1));a[m*4+1]=parseInt(e.substring(1,2));a[m*4+2]=parseInt(e.substring(2,3));a[m*4+3]=parseInt(e.substring(3,4))}return a}function pPermute(b){var a=new Array(32);a[0]=b[15];a[1]=b[6];a[2]=b[19];a[3]=b[20];a[4]=b[28];a[5]=b[11];a[6]=b[27];a[7]=b[16];a[8]=b[0];a[9]=b[14];a[10]=b[22];a[11]=b[25];a[12]=b[4];a[13]=b[17];a[14]=b[30];a[15]=b[9];a[16]=b[1];a[17]=b[7];a[18]=b[23];a[19]=b[13];a[20]=b[31];a[21]=b[26];a[22]=b[2];a[23]=b[8];a[24]=b[18];a[25]=b[12];a[26]=b[29];a[27]=b[5];a[28]=b[21];a[29]=b[10];a[30]=b[3];a[31]=b[24];return a}function finallyPermute(a){var b=new Array(64);b[0]=a[39];b[1]=a[7];b[2]=a[47];b[3]=a[15];b[4]=a[55];b[5]=a[23];b[6]=a[63];b[7]=a[31];b[8]=a[38];b[9]=a[6];b[10]=a[46];b[11]=a[14];b[12]=a[54];b[13]=a[22];b[14]=a[62];b[15]=a[30];b[16]=a[37];b[17]=a[5];b[18]=a[45];b[19]=a[13];b[20]=a[53];b[21]=a[21];b[22]=a[61];b[23]=a[29];b[24]=a[36];b[25]=a[4];b[26]=a[44];b[27]=a[12];b[28]=a[52];b[29]=a[20];b[30]=a[60];b[31]=a[28];b[32]=a[35];b[33]=a[3];b[34]=a[43];b[35]=a[11];b[36]=a[51];b[37]=a[19];b[38]=a[59];b[39]=a[27];b[40]=a[34];b[41]=a[2];b[42]=a[42];b[43]=a[10];b[44]=a[50];b[45]=a[18];b[46]=a[58];b[47]=a[26];b[48]=a[33];b[49]=a[1];b[50]=a[41];b[51]=a[9];b[52]=a[49];b[53]=a[17];b[54]=a[57];b[55]=a[25];b[56]=a[32];b[57]=a[0];b[58]=a[40];b[59]=a[8];b[60]=a[48];b[61]=a[16];b[62]=a[56];b[63]=a[24];return b}function getBoxBinary(a){var b="";switch(a){case 0:b="0000";break;case 1:b="0001";break;case 2:b="0010";break;case 3:b="0011";break;case 4:b="0100";break;case 5:b="0101";break;case 6:b="0110";break;case 7:b="0111";break;case 8:b="1000";break;case 9:b="1001";break;case 10:b="1010";break;case 11:b="1011";break;case 12:b="1100";break;case 13:b="1101";break;case 14:b="1110";break;case 15:b="1111";break}return b}function generateKeys(c){var e=new Array(56);var f=new Array();f[0]=new Array();f[1]=new Array();f[2]=new Array();f[3]=new Array();f[4]=new Array();f[5]=new Array();f[6]=new Array();f[7]=new Array();f[8]=new Array();f[9]=new Array();f[10]=new Array();f[11]=new Array();f[12]=new Array();f[13]=new Array();f[14]=new Array();f[15]=new Array();var a=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];for(d=0;d<7;d++){for(j=0,k=7;j<8;j++,k--){e[d*8+j]=c[8*k+d]}}var d=0;for(d=0;d<16;d++){var h=0;var b=0;for(j=0;j<a[d];j++){h=e[0];b=e[28];for(k=0;k<27;k++){e[k]=e[k+1];e[28+k]=e[29+k]}e[27]=h;e[55]=b}var g=new Array(48);g[0]=e[13];g[1]=e[16];g[2]=e[10];g[3]=e[23];g[4]=e[0];g[5]=e[4];g[6]=e[2];g[7]=e[27];g[8]=e[14];g[9]=e[5];g[10]=e[20];g[11]=e[9];g[12]=e[22];g[13]=e[18];g[14]=e[11];g[15]=e[3];g[16]=e[25];g[17]=e[7];g[18]=e[15];g[19]=e[6];g[20]=e[26];g[21]=e[19];g[22]=e[12];g[23]=e[1];g[24]=e[40];g[25]=e[51];g[26]=e[30];g[27]=e[36];g[28]=e[46];g[29]=e[54];g[30]=e[29];g[31]=e[39];g[32]=e[50];g[33]=e[44];g[34]=e[32];g[35]=e[47];g[36]=e[43];g[37]=e[48];g[38]=e[38];g[39]=e[55];g[40]=e[33];g[41]=e[52];g[42]=e[45];g[43]=e[41];g[44]=e[49];g[45]=e[35];g[46]=e[28];g[47]=e[31];switch(d){case 0:for(m=0;m<48;m++){f[0][m]=g[m]}break;case 1:for(m=0;m<48;m++){f[1][m]=g[m]}break;case 2:for(m=0;m<48;m++){f[2][m]=g[m]}break;case 3:for(m=0;m<48;m++){f[3][m]=g[m]}break;case 4:for(m=0;m<48;m++){f[4][m]=g[m]}break;case 5:for(m=0;m<48;m++){f[5][m]=g[m]}break;case 6:for(m=0;m<48;m++){f[6][m]=g[m]}break;case 7:for(m=0;m<48;m++){f[7][m]=g[m]}break;case 8:for(m=0;m<48;m++){f[8][m]=g[m]}break;case 9:for(m=0;m<48;m++){f[9][m]=g[m]}break;case 10:for(m=0;m<48;m++){f[10][m]=g[m]}break;case 11:for(m=0;m<48;m++){f[11][m]=g[m]}break;case 12:for(m=0;m<48;m++){f[12][m]=g[m]}break;case 13:for(m=0;m<48;m++){f[13][m]=g[m]}break;case 14:for(m=0;m<48;m++){f[14][m]=g[m]}break;case 15:for(m=0;m<48;m++){f[15][m]=g[m]}break}}return f};