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Signature verification is working on literal packets.

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Michal Kolodziej 2013-05-08 13:04:25 +02:00
parent 3d25fdf8bf
commit e1e2223e8f
6 changed files with 1099 additions and 1459 deletions
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1315
resources/openpgp.js
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585
resources/openpgp.min.js vendored
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@ -1,131 +1,131 @@
function DSA(){this.select_hash_algorithm=function(b){var a=openpgp.config.config.prefer_hash_algorithm;switch(Math.round(b.bitLength()/8)){case 20:return 2!=a&&11<a&&10!=a&&8>a?2:a;case 28:return 11<a&&8>a?11:a;case 32:return 10<a&&8>a?8:a;default:return util.print_debug("DSA select hash algorithm: returning null for an unknown length of q"),null}};this.sign=function(b,a,c,d,e,f){b=util.getLeftNBits(openpgp_crypto_hashData(b,a),e.bitLength());b=new BigInteger(util.hexstrdump(b),16);a=openpgp_crypto_getRandomBigIntegerInRange(BigInteger.ONE.add(BigInteger.ONE),
e.subtract(BigInteger.ONE));c=c.modPow(a,d).mod(e);e=a.modInverse(e).multiply(b.add(f.multiply(c))).mod(e);f=[];f[0]=c.toMPI();f[1]=e.toMPI();return f};this.verify=function(b,a,c,d,e,f,g,h){b=util.getLeftNBits(openpgp_crypto_hashData(b,d),f.bitLength());b=new BigInteger(util.hexstrdump(b),16);if(0<BigInteger.ZERO.compareTo(a)||0<a.compareTo(f)||0<BigInteger.ZERO.compareTo(c)||0<c.compareTo(f))return util.print_error("invalid DSA Signature"),null;c=c.modInverse(f);b=b.multiply(c).mod(f);a=a.multiply(c).mod(f);
return g.modPow(b,e).multiply(h.modPow(a,e)).mod(e).mod(f)}}
function Elgamal(){this.encrypt=function(b,a,c,d){var e=BigInteger.ONE.add(BigInteger.ONE),f=c.subtract(e),e=openpgp_crypto_getRandomBigIntegerInRange(e,f),e=e.mod(f).add(BigInteger.ONE),f=[];f[0]=a.modPow(e,c);f[1]=d.modPow(e,c).multiply(b).mod(c).toMPI();f[0]=f[0].toMPI();return f};this.decrypt=function(b,a,c,d){util.print_debug("Elgamal Decrypt:\nc1:"+util.hexstrdump(b.toMPI())+"\nc2:"+util.hexstrdump(a.toMPI())+"\np:"+util.hexstrdump(c.toMPI())+"\nx:"+util.hexstrdump(d.toMPI()));return b.modPow(d,
c).modInverse(c).multiply(a).mod(c)}}function bnClone(){var b=nbi();this.copyTo(b);return b}function bnIntValue(){if(0>this.s){if(1==this.t)return this[0]-this.DV;if(0==this.t)return-1}else{if(1==this.t)return this[0];if(0==this.t)return 0}return(this[1]&(1<<32-this.DB)-1)<<this.DB|this[0]}function bnByteValue(){return 0==this.t?this.s:this[0]<<24>>24}function bnShortValue(){return 0==this.t?this.s:this[0]<<16>>16}function bnpChunkSize(b){return Math.floor(Math.LN2*this.DB/Math.log(b))}
function bnSigNum(){return 0>this.s?-1:0>=this.t||1==this.t&&0>=this[0]?0:1}function bnpToRadix(b){null==b&&(b=10);if(0==this.signum()||2>b||36<b)return"0";var a=this.chunkSize(b),a=Math.pow(b,a),c=nbv(a),d=nbi(),e=nbi(),f="";for(this.divRemTo(c,d,e);0<d.signum();)f=(a+e.intValue()).toString(b).substr(1)+f,d.divRemTo(c,d,e);return e.intValue().toString(b)+f}
function bnpFromRadix(b,a){this.fromInt(0);null==a&&(a=10);for(var c=this.chunkSize(a),d=Math.pow(a,c),e=!1,f=0,g=0,h=0;h<b.length;++h){var j=intAt(b,h);0>j?"-"==b.charAt(h)&&0==this.signum()&&(e=!0):(g=a*g+j,++f>=c&&(this.dMultiply(d),this.dAddOffset(g,0),g=f=0))}0<f&&(this.dMultiply(Math.pow(a,f)),this.dAddOffset(g,0));e&&BigInteger.ZERO.subTo(this,this)}
function bnpFromNumber(b,a,c){if("number"==typeof a)if(2>b)this.fromInt(1);else{this.fromNumber(b,c);this.testBit(b-1)||this.bitwiseTo(BigInteger.ONE.shiftLeft(b-1),op_or,this);for(this.isEven()&&this.dAddOffset(1,0);!this.isProbablePrime(a);)this.dAddOffset(2,0),this.bitLength()>b&&this.subTo(BigInteger.ONE.shiftLeft(b-1),this)}else{var c=[],d=b&7;c.length=(b>>3)+1;a.nextBytes(c);c[0]=0<d?c[0]&(1<<d)-1:0;this.fromString(c,256)}}
function bnToByteArray(){var b=this.t,a=[];a[0]=this.s;var c=this.DB-b*this.DB%8,d,e=0;if(0<b--){if(c<this.DB&&(d=this[b]>>c)!=(this.s&this.DM)>>c)a[e++]=d|this.s<<this.DB-c;for(;0<=b;)if(8>c?(d=(this[b]&(1<<c)-1)<<8-c,d|=this[--b]>>(c+=this.DB-8)):(d=this[b]>>(c-=8)&255,0>=c&&(c+=this.DB,--b)),0<e||d!=this.s)a[e++]=d}return a}function bnEquals(b){return 0==this.compareTo(b)}function bnMin(b){return 0>this.compareTo(b)?this:b}function bnMax(b){return 0<this.compareTo(b)?this:b}
function bnpBitwiseTo(b,a,c){var d,e,f=Math.min(b.t,this.t);for(d=0;d<f;++d)c[d]=a(this[d],b[d]);if(b.t<this.t){e=b.s&this.DM;for(d=f;d<this.t;++d)c[d]=a(this[d],e);c.t=this.t}else{e=this.s&this.DM;for(d=f;d<b.t;++d)c[d]=a(e,b[d]);c.t=b.t}c.s=a(this.s,b.s);c.clamp()}function op_and(b,a){return b&a}function bnAnd(b){var a=nbi();this.bitwiseTo(b,op_and,a);return a}function op_or(b,a){return b|a}function bnOr(b){var a=nbi();this.bitwiseTo(b,op_or,a);return a}function op_xor(b,a){return b^a}
function bnXor(b){var a=nbi();this.bitwiseTo(b,op_xor,a);return a}function op_andnot(b,a){return b&~a}function bnAndNot(b){var a=nbi();this.bitwiseTo(b,op_andnot,a);return a}function bnNot(){for(var b=nbi(),a=0;a<this.t;++a)b[a]=this.DM&~this[a];b.t=this.t;b.s=~this.s;return b}function bnShiftLeft(b){var a=nbi();0>b?this.rShiftTo(-b,a):this.lShiftTo(b,a);return a}function bnShiftRight(b){var a=nbi();0>b?this.lShiftTo(-b,a):this.rShiftTo(b,a);return a}
function lbit(b){if(0==b)return-1;var a=0;0==(b&65535)&&(b>>=16,a+=16);0==(b&255)&&(b>>=8,a+=8);0==(b&15)&&(b>>=4,a+=4);0==(b&3)&&(b>>=2,a+=2);0==(b&1)&&++a;return a}function bnGetLowestSetBit(){for(var b=0;b<this.t;++b)if(0!=this[b])return b*this.DB+lbit(this[b]);return 0>this.s?this.t*this.DB:-1}function cbit(b){for(var a=0;0!=b;)b&=b-1,++a;return a}function bnBitCount(){for(var b=0,a=this.s&this.DM,c=0;c<this.t;++c)b+=cbit(this[c]^a);return b}
function bnTestBit(b){var a=Math.floor(b/this.DB);return a>=this.t?0!=this.s:0!=(this[a]&1<<b%this.DB)}function bnpChangeBit(b,a){var c=BigInteger.ONE.shiftLeft(b);this.bitwiseTo(c,a,c);return c}function bnSetBit(b){return this.changeBit(b,op_or)}function bnClearBit(b){return this.changeBit(b,op_andnot)}function bnFlipBit(b){return this.changeBit(b,op_xor)}
function bnpAddTo(b,a){for(var c=0,d=0,e=Math.min(b.t,this.t);c<e;)d+=this[c]+b[c],a[c++]=d&this.DM,d>>=this.DB;if(b.t<this.t){for(d+=b.s;c<this.t;)d+=this[c],a[c++]=d&this.DM,d>>=this.DB;d+=this.s}else{for(d+=this.s;c<b.t;)d+=b[c],a[c++]=d&this.DM,d>>=this.DB;d+=b.s}a.s=0>d?-1:0;0<d?a[c++]=d:-1>d&&(a[c++]=this.DV+d);a.t=c;a.clamp()}function bnAdd(b){var a=nbi();this.addTo(b,a);return a}function bnSubtract(b){var a=nbi();this.subTo(b,a);return a}
function bnMultiply(b){var a=nbi();this.multiplyTo(b,a);return a}function bnSquare(){var b=nbi();this.squareTo(b);return b}function bnDivide(b){var a=nbi();this.divRemTo(b,a,null);return a}function bnRemainder(b){var a=nbi();this.divRemTo(b,null,a);return a}function bnDivideAndRemainder(b){var a=nbi(),c=nbi();this.divRemTo(b,a,c);return[a,c]}function bnpDMultiply(b){this[this.t]=this.am(0,b-1,this,0,0,this.t);++this.t;this.clamp()}
function bnpDAddOffset(b,a){if(0!=b){for(;this.t<=a;)this[this.t++]=0;for(this[a]+=b;this[a]>=this.DV;)this[a]-=this.DV,++a>=this.t&&(this[this.t++]=0),++this[a]}}function NullExp(){}function nNop(b){return b}function nMulTo(b,a,c){b.multiplyTo(a,c)}function nSqrTo(b,a){b.squareTo(a)}NullExp.prototype.convert=nNop;NullExp.prototype.revert=nNop;NullExp.prototype.mulTo=nMulTo;NullExp.prototype.sqrTo=nSqrTo;function bnPow(b){return this.exp(b,new NullExp)}
function bnpMultiplyLowerTo(b,a,c){var d=Math.min(this.t+b.t,a);c.s=0;for(c.t=d;0<d;)c[--d]=0;var e;for(e=c.t-this.t;d<e;++d)c[d+this.t]=this.am(0,b[d],c,d,0,this.t);for(e=Math.min(b.t,a);d<e;++d)this.am(0,b[d],c,d,0,a-d);c.clamp()}function bnpMultiplyUpperTo(b,a,c){--a;var d=c.t=this.t+b.t-a;for(c.s=0;0<=--d;)c[d]=0;for(d=Math.max(a-this.t,0);d<b.t;++d)c[this.t+d-a]=this.am(a-d,b[d],c,0,0,this.t+d-a);c.clamp();c.drShiftTo(1,c)}
function Barrett(b){this.r2=nbi();this.q3=nbi();BigInteger.ONE.dlShiftTo(2*b.t,this.r2);this.mu=this.r2.divide(b);this.m=b}function barrettConvert(b){if(0>b.s||b.t>2*this.m.t)return b.mod(this.m);if(0>b.compareTo(this.m))return b;var a=nbi();b.copyTo(a);this.reduce(a);return a}function barrettRevert(b){return b}
function barrettReduce(b){b.drShiftTo(this.m.t-1,this.r2);if(b.t>this.m.t+1)b.t=this.m.t+1,b.clamp();this.mu.multiplyUpperTo(this.r2,this.m.t+1,this.q3);for(this.m.multiplyLowerTo(this.q3,this.m.t+1,this.r2);0>b.compareTo(this.r2);)b.dAddOffset(1,this.m.t+1);for(b.subTo(this.r2,b);0<=b.compareTo(this.m);)b.subTo(this.m,b)}function barrettSqrTo(b,a){b.squareTo(a);this.reduce(a)}function barrettMulTo(b,a,c){b.multiplyTo(a,c);this.reduce(c)}Barrett.prototype.convert=barrettConvert;
function DSA(){this.select_hash_algorithm=function(a){var b=openpgp.config.config.prefer_hash_algorithm;switch(Math.round(a.bitLength()/8)){case 20:return 2!=b&&11<b&&10!=b&&8>b?2:b;case 28:return 11<b&&8>b?11:b;case 32:return 10<b&&8>b?8:b;default:return util.print_debug("DSA select hash algorithm: returning null for an unknown length of q"),null}};this.sign=function(a,b,c,d,e,f){a=util.getLeftNBits(openpgp_crypto_hashData(a,b),e.bitLength());a=new BigInteger(util.hexstrdump(a),16);b=openpgp_crypto_getRandomBigIntegerInRange(BigInteger.ONE.add(BigInteger.ONE),
e.subtract(BigInteger.ONE));c=c.modPow(b,d).mod(e);e=b.modInverse(e).multiply(a.add(f.multiply(c))).mod(e);f=[];f[0]=c.toMPI();f[1]=e.toMPI();return f};this.verify=function(a,b,c,d,e,f,h,g){a=util.getLeftNBits(openpgp_crypto_hashData(a,d),f.bitLength());a=new BigInteger(util.hexstrdump(a),16);if(0<BigInteger.ZERO.compareTo(b)||0<b.compareTo(f)||0<BigInteger.ZERO.compareTo(c)||0<c.compareTo(f))return util.print_error("invalid DSA Signature"),null;c=c.modInverse(f);a=a.multiply(c).mod(f);b=b.multiply(c).mod(f);
return h.modPow(a,e).multiply(g.modPow(b,e)).mod(e).mod(f)}}
function Elgamal(){this.encrypt=function(a,b,c,d){var e=BigInteger.ONE.add(BigInteger.ONE),f=c.subtract(e),e=openpgp_crypto_getRandomBigIntegerInRange(e,f),e=e.mod(f).add(BigInteger.ONE),f=[];f[0]=b.modPow(e,c);f[1]=d.modPow(e,c).multiply(a).mod(c).toMPI();f[0]=f[0].toMPI();return f};this.decrypt=function(a,b,c,d){util.print_debug("Elgamal Decrypt:\nc1:"+util.hexstrdump(a.toMPI())+"\nc2:"+util.hexstrdump(b.toMPI())+"\np:"+util.hexstrdump(c.toMPI())+"\nx:"+util.hexstrdump(d.toMPI()));return a.modPow(d,
c).modInverse(c).multiply(b).mod(c)}}function bnClone(){var a=nbi();this.copyTo(a);return a}function bnIntValue(){if(0>this.s){if(1==this.t)return this[0]-this.DV;if(0==this.t)return-1}else{if(1==this.t)return this[0];if(0==this.t)return 0}return(this[1]&(1<<32-this.DB)-1)<<this.DB|this[0]}function bnByteValue(){return 0==this.t?this.s:this[0]<<24>>24}function bnShortValue(){return 0==this.t?this.s:this[0]<<16>>16}function bnpChunkSize(a){return Math.floor(Math.LN2*this.DB/Math.log(a))}
function bnSigNum(){return 0>this.s?-1:0>=this.t||1==this.t&&0>=this[0]?0:1}function bnpToRadix(a){null==a&&(a=10);if(0==this.signum()||2>a||36<a)return"0";var b=this.chunkSize(a),b=Math.pow(a,b),c=nbv(b),d=nbi(),e=nbi(),f="";for(this.divRemTo(c,d,e);0<d.signum();)f=(b+e.intValue()).toString(a).substr(1)+f,d.divRemTo(c,d,e);return e.intValue().toString(a)+f}
function bnpFromRadix(a,b){this.fromInt(0);null==b&&(b=10);for(var c=this.chunkSize(b),d=Math.pow(b,c),e=!1,f=0,h=0,g=0;g<a.length;++g){var j=intAt(a,g);0>j?"-"==a.charAt(g)&&0==this.signum()&&(e=!0):(h=b*h+j,++f>=c&&(this.dMultiply(d),this.dAddOffset(h,0),h=f=0))}0<f&&(this.dMultiply(Math.pow(b,f)),this.dAddOffset(h,0));e&&BigInteger.ZERO.subTo(this,this)}
function bnpFromNumber(a,b,c){if("number"==typeof b)if(2>a)this.fromInt(1);else{this.fromNumber(a,c);this.testBit(a-1)||this.bitwiseTo(BigInteger.ONE.shiftLeft(a-1),op_or,this);for(this.isEven()&&this.dAddOffset(1,0);!this.isProbablePrime(b);)this.dAddOffset(2,0),this.bitLength()>a&&this.subTo(BigInteger.ONE.shiftLeft(a-1),this)}else{var c=[],d=a&7;c.length=(a>>3)+1;b.nextBytes(c);c[0]=0<d?c[0]&(1<<d)-1:0;this.fromString(c,256)}}
function bnToByteArray(){var a=this.t,b=[];b[0]=this.s;var c=this.DB-a*this.DB%8,d,e=0;if(0<a--){if(c<this.DB&&(d=this[a]>>c)!=(this.s&this.DM)>>c)b[e++]=d|this.s<<this.DB-c;for(;0<=a;)if(8>c?(d=(this[a]&(1<<c)-1)<<8-c,d|=this[--a]>>(c+=this.DB-8)):(d=this[a]>>(c-=8)&255,0>=c&&(c+=this.DB,--a)),0<e||d!=this.s)b[e++]=d}return b}function bnEquals(a){return 0==this.compareTo(a)}function bnMin(a){return 0>this.compareTo(a)?this:a}function bnMax(a){return 0<this.compareTo(a)?this:a}
function bnpBitwiseTo(a,b,c){var d,e,f=Math.min(a.t,this.t);for(d=0;d<f;++d)c[d]=b(this[d],a[d]);if(a.t<this.t){e=a.s&this.DM;for(d=f;d<this.t;++d)c[d]=b(this[d],e);c.t=this.t}else{e=this.s&this.DM;for(d=f;d<a.t;++d)c[d]=b(e,a[d]);c.t=a.t}c.s=b(this.s,a.s);c.clamp()}function op_and(a,b){return a&b}function bnAnd(a){var b=nbi();this.bitwiseTo(a,op_and,b);return b}function op_or(a,b){return a|b}function bnOr(a){var b=nbi();this.bitwiseTo(a,op_or,b);return b}function op_xor(a,b){return a^b}
function bnXor(a){var b=nbi();this.bitwiseTo(a,op_xor,b);return b}function op_andnot(a,b){return a&~b}function bnAndNot(a){var b=nbi();this.bitwiseTo(a,op_andnot,b);return b}function bnNot(){for(var a=nbi(),b=0;b<this.t;++b)a[b]=this.DM&~this[b];a.t=this.t;a.s=~this.s;return a}function bnShiftLeft(a){var b=nbi();0>a?this.rShiftTo(-a,b):this.lShiftTo(a,b);return b}function bnShiftRight(a){var b=nbi();0>a?this.lShiftTo(-a,b):this.rShiftTo(a,b);return b}
function lbit(a){if(0==a)return-1;var b=0;0==(a&65535)&&(a>>=16,b+=16);0==(a&255)&&(a>>=8,b+=8);0==(a&15)&&(a>>=4,b+=4);0==(a&3)&&(a>>=2,b+=2);0==(a&1)&&++b;return b}function bnGetLowestSetBit(){for(var a=0;a<this.t;++a)if(0!=this[a])return a*this.DB+lbit(this[a]);return 0>this.s?this.t*this.DB:-1}function cbit(a){for(var b=0;0!=a;)a&=a-1,++b;return b}function bnBitCount(){for(var a=0,b=this.s&this.DM,c=0;c<this.t;++c)a+=cbit(this[c]^b);return a}
function bnTestBit(a){var b=Math.floor(a/this.DB);return b>=this.t?0!=this.s:0!=(this[b]&1<<a%this.DB)}function bnpChangeBit(a,b){var c=BigInteger.ONE.shiftLeft(a);this.bitwiseTo(c,b,c);return c}function bnSetBit(a){return this.changeBit(a,op_or)}function bnClearBit(a){return this.changeBit(a,op_andnot)}function bnFlipBit(a){return this.changeBit(a,op_xor)}
function bnpAddTo(a,b){for(var c=0,d=0,e=Math.min(a.t,this.t);c<e;)d+=this[c]+a[c],b[c++]=d&this.DM,d>>=this.DB;if(a.t<this.t){for(d+=a.s;c<this.t;)d+=this[c],b[c++]=d&this.DM,d>>=this.DB;d+=this.s}else{for(d+=this.s;c<a.t;)d+=a[c],b[c++]=d&this.DM,d>>=this.DB;d+=a.s}b.s=0>d?-1:0;0<d?b[c++]=d:-1>d&&(b[c++]=this.DV+d);b.t=c;b.clamp()}function bnAdd(a){var b=nbi();this.addTo(a,b);return b}function bnSubtract(a){var b=nbi();this.subTo(a,b);return b}
function bnMultiply(a){var b=nbi();this.multiplyTo(a,b);return b}function bnSquare(){var a=nbi();this.squareTo(a);return a}function bnDivide(a){var b=nbi();this.divRemTo(a,b,null);return b}function bnRemainder(a){var b=nbi();this.divRemTo(a,null,b);return b}function bnDivideAndRemainder(a){var b=nbi(),c=nbi();this.divRemTo(a,b,c);return[b,c]}function bnpDMultiply(a){this[this.t]=this.am(0,a-1,this,0,0,this.t);++this.t;this.clamp()}
function bnpDAddOffset(a,b){if(0!=a){for(;this.t<=b;)this[this.t++]=0;for(this[b]+=a;this[b]>=this.DV;)this[b]-=this.DV,++b>=this.t&&(this[this.t++]=0),++this[b]}}function NullExp(){}function nNop(a){return a}function nMulTo(a,b,c){a.multiplyTo(b,c)}function nSqrTo(a,b){a.squareTo(b)}NullExp.prototype.convert=nNop;NullExp.prototype.revert=nNop;NullExp.prototype.mulTo=nMulTo;NullExp.prototype.sqrTo=nSqrTo;function bnPow(a){return this.exp(a,new NullExp)}
function bnpMultiplyLowerTo(a,b,c){var d=Math.min(this.t+a.t,b);c.s=0;for(c.t=d;0<d;)c[--d]=0;var e;for(e=c.t-this.t;d<e;++d)c[d+this.t]=this.am(0,a[d],c,d,0,this.t);for(e=Math.min(a.t,b);d<e;++d)this.am(0,a[d],c,d,0,b-d);c.clamp()}function bnpMultiplyUpperTo(a,b,c){--b;var d=c.t=this.t+a.t-b;for(c.s=0;0<=--d;)c[d]=0;for(d=Math.max(b-this.t,0);d<a.t;++d)c[this.t+d-b]=this.am(b-d,a[d],c,0,0,this.t+d-b);c.clamp();c.drShiftTo(1,c)}
function Barrett(a){this.r2=nbi();this.q3=nbi();BigInteger.ONE.dlShiftTo(2*a.t,this.r2);this.mu=this.r2.divide(a);this.m=a}function barrettConvert(a){if(0>a.s||a.t>2*this.m.t)return a.mod(this.m);if(0>a.compareTo(this.m))return a;var b=nbi();a.copyTo(b);this.reduce(b);return b}function barrettRevert(a){return a}
function barrettReduce(a){a.drShiftTo(this.m.t-1,this.r2);if(a.t>this.m.t+1)a.t=this.m.t+1,a.clamp();this.mu.multiplyUpperTo(this.r2,this.m.t+1,this.q3);for(this.m.multiplyLowerTo(this.q3,this.m.t+1,this.r2);0>a.compareTo(this.r2);)a.dAddOffset(1,this.m.t+1);for(a.subTo(this.r2,a);0<=a.compareTo(this.m);)a.subTo(this.m,a)}function barrettSqrTo(a,b){a.squareTo(b);this.reduce(b)}function barrettMulTo(a,b,c){a.multiplyTo(b,c);this.reduce(c)}Barrett.prototype.convert=barrettConvert;
Barrett.prototype.revert=barrettRevert;Barrett.prototype.reduce=barrettReduce;Barrett.prototype.mulTo=barrettMulTo;Barrett.prototype.sqrTo=barrettSqrTo;
function bnModPow(b,a){var c=b.bitLength(),d,e=nbv(1),f;if(0>=c)return e;d=18>c?1:48>c?3:144>c?4:768>c?5:6;f=8>c?new Classic(a):a.isEven()?new Barrett(a):new Montgomery(a);var g=[],h=3,j=d-1,k=(1<<d)-1;g[1]=f.convert(this);if(1<d){c=nbi();for(f.sqrTo(g[1],c);h<=k;)g[h]=nbi(),f.mulTo(c,g[h-2],g[h]),h+=2}for(var l=b.t-1,m,r=!0,p=nbi(),c=nbits(b[l])-1;0<=l;){c>=j?m=b[l]>>c-j&k:(m=(b[l]&(1<<c+1)-1)<<j-c,0<l&&(m|=b[l-1]>>this.DB+c-j));for(h=d;0==(m&1);)m>>=1,--h;if(0>(c-=h))c+=this.DB,--l;if(r)g[m].copyTo(e),
r=!1;else{for(;1<h;)f.sqrTo(e,p),f.sqrTo(p,e),h-=2;0<h?f.sqrTo(e,p):(h=e,e=p,p=h);f.mulTo(p,g[m],e)}for(;0<=l&&0==(b[l]&1<<c);)f.sqrTo(e,p),h=e,e=p,p=h,0>--c&&(c=this.DB-1,--l)}return f.revert(e)}
function bnGCD(b){var a=0>this.s?this.negate():this.clone(),b=0>b.s?b.negate():b.clone();if(0>a.compareTo(b))var c=a,a=b,b=c;var c=a.getLowestSetBit(),d=b.getLowestSetBit();if(0>d)return a;c<d&&(d=c);0<d&&(a.rShiftTo(d,a),b.rShiftTo(d,b));for(;0<a.signum();)0<(c=a.getLowestSetBit())&&a.rShiftTo(c,a),0<(c=b.getLowestSetBit())&&b.rShiftTo(c,b),0<=a.compareTo(b)?(a.subTo(b,a),a.rShiftTo(1,a)):(b.subTo(a,b),b.rShiftTo(1,b));0<d&&b.lShiftTo(d,b);return b}
function bnpModInt(b){if(0>=b)return 0;var a=this.DV%b,c=0>this.s?b-1:0;if(0<this.t)if(0==a)c=this[0]%b;else for(var d=this.t-1;0<=d;--d)c=(a*c+this[d])%b;return c}
function bnModInverse(b){var a=b.isEven();if(this.isEven()&&a||0==b.signum())return BigInteger.ZERO;for(var c=b.clone(),d=this.clone(),e=nbv(1),f=nbv(0),g=nbv(0),h=nbv(1);0!=c.signum();){for(;c.isEven();){c.rShiftTo(1,c);if(a){if(!e.isEven()||!f.isEven())e.addTo(this,e),f.subTo(b,f);e.rShiftTo(1,e)}else f.isEven()||f.subTo(b,f);f.rShiftTo(1,f)}for(;d.isEven();){d.rShiftTo(1,d);if(a){if(!g.isEven()||!h.isEven())g.addTo(this,g),h.subTo(b,h);g.rShiftTo(1,g)}else h.isEven()||h.subTo(b,h);h.rShiftTo(1,
h)}0<=c.compareTo(d)?(c.subTo(d,c),a&&e.subTo(g,e),f.subTo(h,f)):(d.subTo(c,d),a&&g.subTo(e,g),h.subTo(f,h))}if(0!=d.compareTo(BigInteger.ONE))return BigInteger.ZERO;if(0<=h.compareTo(b))return h.subtract(b);if(0>h.signum())h.addTo(b,h);else return h;return 0>h.signum()?h.add(b):h}
function bnModPow(a,b){var c=a.bitLength(),d,e=nbv(1),f;if(0>=c)return e;d=18>c?1:48>c?3:144>c?4:768>c?5:6;f=8>c?new Classic(b):b.isEven()?new Barrett(b):new Montgomery(b);var h=[],g=3,j=d-1,k=(1<<d)-1;h[1]=f.convert(this);if(1<d){c=nbi();for(f.sqrTo(h[1],c);g<=k;)h[g]=nbi(),f.mulTo(c,h[g-2],h[g]),g+=2}for(var l=a.t-1,m,r=!0,p=nbi(),c=nbits(a[l])-1;0<=l;){c>=j?m=a[l]>>c-j&k:(m=(a[l]&(1<<c+1)-1)<<j-c,0<l&&(m|=a[l-1]>>this.DB+c-j));for(g=d;0==(m&1);)m>>=1,--g;if(0>(c-=g))c+=this.DB,--l;if(r)h[m].copyTo(e),
r=!1;else{for(;1<g;)f.sqrTo(e,p),f.sqrTo(p,e),g-=2;0<g?f.sqrTo(e,p):(g=e,e=p,p=g);f.mulTo(p,h[m],e)}for(;0<=l&&0==(a[l]&1<<c);)f.sqrTo(e,p),g=e,e=p,p=g,0>--c&&(c=this.DB-1,--l)}return f.revert(e)}
function bnGCD(a){var b=0>this.s?this.negate():this.clone(),a=0>a.s?a.negate():a.clone();if(0>b.compareTo(a))var c=b,b=a,a=c;var c=b.getLowestSetBit(),d=a.getLowestSetBit();if(0>d)return b;c<d&&(d=c);0<d&&(b.rShiftTo(d,b),a.rShiftTo(d,a));for(;0<b.signum();)0<(c=b.getLowestSetBit())&&b.rShiftTo(c,b),0<(c=a.getLowestSetBit())&&a.rShiftTo(c,a),0<=b.compareTo(a)?(b.subTo(a,b),b.rShiftTo(1,b)):(a.subTo(b,a),a.rShiftTo(1,a));0<d&&a.lShiftTo(d,a);return a}
function bnpModInt(a){if(0>=a)return 0;var b=this.DV%a,c=0>this.s?a-1:0;if(0<this.t)if(0==b)c=this[0]%a;else for(var d=this.t-1;0<=d;--d)c=(b*c+this[d])%a;return c}
function bnModInverse(a){var b=a.isEven();if(this.isEven()&&b||0==a.signum())return BigInteger.ZERO;for(var c=a.clone(),d=this.clone(),e=nbv(1),f=nbv(0),h=nbv(0),g=nbv(1);0!=c.signum();){for(;c.isEven();){c.rShiftTo(1,c);if(b){if(!e.isEven()||!f.isEven())e.addTo(this,e),f.subTo(a,f);e.rShiftTo(1,e)}else f.isEven()||f.subTo(a,f);f.rShiftTo(1,f)}for(;d.isEven();){d.rShiftTo(1,d);if(b){if(!h.isEven()||!g.isEven())h.addTo(this,h),g.subTo(a,g);h.rShiftTo(1,h)}else g.isEven()||g.subTo(a,g);g.rShiftTo(1,
g)}0<=c.compareTo(d)?(c.subTo(d,c),b&&e.subTo(h,e),f.subTo(g,f)):(d.subTo(c,d),b&&h.subTo(e,h),g.subTo(f,g))}if(0!=d.compareTo(BigInteger.ONE))return BigInteger.ZERO;if(0<=g.compareTo(a))return g.subtract(a);if(0>g.signum())g.addTo(a,g);else return g;return 0>g.signum()?g.add(a):g}
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],lplim=67108864/lowprimes[lowprimes.length-1];
function bnIsProbablePrime(b){var a,c=this.abs();if(1==c.t&&c[0]<=lowprimes[lowprimes.length-1]){for(a=0;a<lowprimes.length;++a)if(c[0]==lowprimes[a])return!0;return!1}if(c.isEven())return!1;for(a=1;a<lowprimes.length;){for(var d=lowprimes[a],e=a+1;e<lowprimes.length&&d<lplim;)d*=lowprimes[e++];for(d=c.modInt(d);a<e;)if(0==d%lowprimes[a++])return!1}return c.millerRabin(b)}
function nbits(b){var a=1,c;if(0!=(c=b>>>16))b=c,a+=16;if(0!=(c=b>>8))b=c,a+=8;if(0!=(c=b>>4))b=c,a+=4;if(0!=(c=b>>2))b=c,a+=2;0!=b>>1&&(a+=1);return a}function bnToMPI(){var b=this.toByteArray(),a=8*(b.length-1)+nbits(b[0]),c;c=""+String.fromCharCode((a&65280)>>8);c+=String.fromCharCode(a&255);return c+=util.bin2str(b)}
function bnpMillerRabin(b){var a=this.subtract(BigInteger.ONE),c=a.getLowestSetBit();if(0>=c)return!1;var d=a.shiftRight(c),b=b+1>>1;if(b>lowprimes.length)b=lowprimes.length;for(var e=nbi(),f=0;f<b;++f){e.fromInt(lowprimes[Math.floor(Math.random()*lowprimes.length)]);var g=e.modPow(d,this);if(0!=g.compareTo(BigInteger.ONE)&&0!=g.compareTo(a)){for(var h=1;h++<c&&0!=g.compareTo(a);)if(g=g.modPowInt(2,this),0==g.compareTo(BigInteger.ONE))return!1;if(0!=g.compareTo(a))return!1}}return!0}
function bnIsProbablePrime(a){var b,c=this.abs();if(1==c.t&&c[0]<=lowprimes[lowprimes.length-1]){for(b=0;b<lowprimes.length;++b)if(c[0]==lowprimes[b])return!0;return!1}if(c.isEven())return!1;for(b=1;b<lowprimes.length;){for(var d=lowprimes[b],e=b+1;e<lowprimes.length&&d<lplim;)d*=lowprimes[e++];for(d=c.modInt(d);b<e;)if(0==d%lowprimes[b++])return!1}return c.millerRabin(a)}
function nbits(a){var b=1,c;if(0!=(c=a>>>16))a=c,b+=16;if(0!=(c=a>>8))a=c,b+=8;if(0!=(c=a>>4))a=c,b+=4;if(0!=(c=a>>2))a=c,b+=2;0!=a>>1&&(b+=1);return b}function bnToMPI(){var a=this.toByteArray(),b=8*(a.length-1)+nbits(a[0]),c;c=""+String.fromCharCode((b&65280)>>8);c+=String.fromCharCode(b&255);return c+=util.bin2str(a)}
function bnpMillerRabin(a){var b=this.subtract(BigInteger.ONE),c=b.getLowestSetBit();if(0>=c)return!1;var d=b.shiftRight(c),a=a+1>>1;if(a>lowprimes.length)a=lowprimes.length;for(var e=nbi(),f=0;f<a;++f){e.fromInt(lowprimes[Math.floor(Math.random()*lowprimes.length)]);var h=e.modPow(d,this);if(0!=h.compareTo(BigInteger.ONE)&&0!=h.compareTo(b)){for(var g=1;g++<c&&0!=h.compareTo(b);)if(h=h.modPowInt(2,this),0==h.compareTo(BigInteger.ONE))return!1;if(0!=h.compareTo(b))return!1}}return!0}
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.toMPI=bnToMPI;BigInteger.prototype.square=bnSquare;
var dbits,canary=244837814094590,j_lm=15715070==(canary&16777215);function BigInteger(b,a,c){null!=b&&("number"==typeof b?this.fromNumber(b,a,c):null==a&&"string"!=typeof b?this.fromString(b,256):this.fromString(b,a))}function nbi(){return new BigInteger(null)}function am1(b,a,c,d,e,f){for(;0<=--f;){var g=a*this[b++]+c[d]+e,e=Math.floor(g/67108864);c[d++]=g&67108863}return e}
function am2(b,a,c,d,e,f){for(var g=a&32767,a=a>>15;0<=--f;){var h=this[b]&32767,j=this[b++]>>15,k=a*h+j*g,h=g*h+((k&32767)<<15)+c[d]+(e&1073741823),e=(h>>>30)+(k>>>15)+a*j+(e>>>30);c[d++]=h&1073741823}return e}function am3(b,a,c,d,e,f){for(var g=a&16383,a=a>>14;0<=--f;){var h=this[b]&16383,j=this[b++]>>14,k=a*h+j*g,h=g*h+((k&16383)<<14)+c[d]+e,e=(h>>28)+(k>>14)+a*j;c[d++]=h&268435455}return e}
var dbits,canary=244837814094590,j_lm=15715070==(canary&16777215);function BigInteger(a,b,c){null!=a&&("number"==typeof a?this.fromNumber(a,b,c):null==b&&"string"!=typeof a?this.fromString(a,256):this.fromString(a,b))}function nbi(){return new BigInteger(null)}function am1(a,b,c,d,e,f){for(;0<=--f;){var h=b*this[a++]+c[d]+e,e=Math.floor(h/67108864);c[d++]=h&67108863}return e}
function am2(a,b,c,d,e,f){for(var h=b&32767,b=b>>15;0<=--f;){var g=this[a]&32767,j=this[a++]>>15,k=b*g+j*h,g=h*g+((k&32767)<<15)+c[d]+(e&1073741823),e=(g>>>30)+(k>>>15)+b*j+(e>>>30);c[d++]=g&1073741823}return e}function am3(a,b,c,d,e,f){for(var h=b&16383,b=b>>14;0<=--f;){var g=this[a]&16383,j=this[a++]>>14,k=b*g+j*h,g=h*g+((k&16383)<<14)+c[d]+e,e=(g>>28)+(k>>14)+b*j;c[d++]=g&268435455}return e}
j_lm&&"Microsoft Internet Explorer"==navigator.appName?(BigInteger.prototype.am=am2,dbits=30):j_lm&&"Netscape"!=navigator.appName?(BigInteger.prototype.am=am1,dbits=26):(BigInteger.prototype.am=am3,dbits=28);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",BI_RC=[],rr,vv;
rr=48;for(vv=0;9>=vv;++vv)BI_RC[rr++]=vv;rr=97;for(vv=10;36>vv;++vv)BI_RC[rr++]=vv;rr=65;for(vv=10;36>vv;++vv)BI_RC[rr++]=vv;function int2char(b){return BI_RM.charAt(b)}function intAt(b,a){var c=BI_RC[b.charCodeAt(a)];return null==c?-1:c}function bnpCopyTo(b){for(var a=this.t-1;0<=a;--a)b[a]=this[a];b.t=this.t;b.s=this.s}function bnpFromInt(b){this.t=1;this.s=0>b?-1:0;0<b?this[0]=b:-1>b?this[0]=b+DV:this.t=0}function nbv(b){var a=nbi();a.fromInt(b);return a}
function bnpFromString(b,a){var c;if(16==a)c=4;else if(8==a)c=3;else if(256==a)c=8;else if(2==a)c=1;else if(32==a)c=5;else if(4==a)c=2;else{this.fromRadix(b,a);return}this.s=this.t=0;for(var d=b.length,e=!1,f=0;0<=--d;){var g=8==c?b[d]&255:intAt(b,d);0>g?"-"==b.charAt(d)&&(e=!0):(e=!1,0==f?this[this.t++]=g:f+c>this.DB?(this[this.t-1]|=(g&(1<<this.DB-f)-1)<<f,this[this.t++]=g>>this.DB-f):this[this.t-1]|=g<<f,f+=c,f>=this.DB&&(f-=this.DB))}if(8==c&&0!=(b[0]&128))this.s=-1,0<f&&(this[this.t-1]|=(1<<
this.DB-f)-1<<f);this.clamp();e&&BigInteger.ZERO.subTo(this,this)}function bnpClamp(){for(var b=this.s&this.DM;0<this.t&&this[this.t-1]==b;)--this.t}
function bnToString(b){if(0>this.s)return"-"+this.negate().toString(b);if(16==b)b=4;else if(8==b)b=3;else if(2==b)b=1;else if(32==b)b=5;else if(4==b)b=2;else return this.toRadix(b);var a=(1<<b)-1,c,d=!1,e="",f=this.t,g=this.DB-f*this.DB%b;if(0<f--){if(g<this.DB&&0<(c=this[f]>>g))d=!0,e=int2char(c);for(;0<=f;)g<b?(c=(this[f]&(1<<g)-1)<<b-g,c|=this[--f]>>(g+=this.DB-b)):(c=this[f]>>(g-=b)&a,0>=g&&(g+=this.DB,--f)),0<c&&(d=!0),d&&(e+=int2char(c))}return d?e:"0"}
function bnNegate(){var b=nbi();BigInteger.ZERO.subTo(this,b);return b}function bnAbs(){return 0>this.s?this.negate():this}function bnCompareTo(b){var a=this.s-b.s;if(0!=a)return a;var c=this.t,a=c-b.t;if(0!=a)return a;for(;0<=--c;)if(0!=(a=this[c]-b[c]))return a;return 0}function nbits(b){var a=1,c;if(0!=(c=b>>>16))b=c,a+=16;if(0!=(c=b>>8))b=c,a+=8;if(0!=(c=b>>4))b=c,a+=4;if(0!=(c=b>>2))b=c,a+=2;0!=b>>1&&(a+=1);return a}
function bnBitLength(){return 0>=this.t?0:this.DB*(this.t-1)+nbits(this[this.t-1]^this.s&this.DM)}function bnpDLShiftTo(b,a){var c;for(c=this.t-1;0<=c;--c)a[c+b]=this[c];for(c=b-1;0<=c;--c)a[c]=0;a.t=this.t+b;a.s=this.s}function bnpDRShiftTo(b,a){for(var c=b;c<this.t;++c)a[c-b]=this[c];a.t=Math.max(this.t-b,0);a.s=this.s}
function bnpLShiftTo(b,a){var c=b%this.DB,d=this.DB-c,e=(1<<d)-1,f=Math.floor(b/this.DB),g=this.s<<c&this.DM,h;for(h=this.t-1;0<=h;--h)a[h+f+1]=this[h]>>d|g,g=(this[h]&e)<<c;for(h=f-1;0<=h;--h)a[h]=0;a[f]=g;a.t=this.t+f+1;a.s=this.s;a.clamp()}
function bnpRShiftTo(b,a){a.s=this.s;var c=Math.floor(b/this.DB);if(c>=this.t)a.t=0;else{var d=b%this.DB,e=this.DB-d,f=(1<<d)-1;a[0]=this[c]>>d;for(var g=c+1;g<this.t;++g)a[g-c-1]|=(this[g]&f)<<e,a[g-c]=this[g]>>d;0<d&&(a[this.t-c-1]|=(this.s&f)<<e);a.t=this.t-c;a.clamp()}}
function bnpSubTo(b,a){for(var c=0,d=0,e=Math.min(b.t,this.t);c<e;)d+=this[c]-b[c],a[c++]=d&this.DM,d>>=this.DB;if(b.t<this.t){for(d-=b.s;c<this.t;)d+=this[c],a[c++]=d&this.DM,d>>=this.DB;d+=this.s}else{for(d+=this.s;c<b.t;)d-=b[c],a[c++]=d&this.DM,d>>=this.DB;d-=b.s}a.s=0>d?-1:0;-1>d?a[c++]=this.DV+d:0<d&&(a[c++]=d);a.t=c;a.clamp()}
function bnpMultiplyTo(b,a){var c=this.abs(),d=b.abs(),e=c.t;for(a.t=e+d.t;0<=--e;)a[e]=0;for(e=0;e<d.t;++e)a[e+c.t]=c.am(0,d[e],a,e,0,c.t);a.s=0;a.clamp();this.s!=b.s&&BigInteger.ZERO.subTo(a,a)}function bnpSquareTo(b){for(var a=this.abs(),c=b.t=2*a.t;0<=--c;)b[c]=0;for(c=0;c<a.t-1;++c){var d=a.am(c,a[c],b,2*c,0,1);if((b[c+a.t]+=a.am(c+1,2*a[c],b,2*c+1,d,a.t-c-1))>=a.DV)b[c+a.t]-=a.DV,b[c+a.t+1]=1}0<b.t&&(b[b.t-1]+=a.am(c,a[c],b,2*c,0,1));b.s=0;b.clamp()}
function bnpDivRemTo(b,a,c){var d=b.abs();if(!(0>=d.t)){var e=this.abs();if(e.t<d.t)null!=a&&a.fromInt(0),null!=c&&this.copyTo(c);else{null==c&&(c=nbi());var f=nbi(),g=this.s,b=b.s,h=this.DB-nbits(d[d.t-1]);0<h?(d.lShiftTo(h,f),e.lShiftTo(h,c)):(d.copyTo(f),e.copyTo(c));d=f.t;e=f[d-1];if(0!=e){var j=e*(1<<this.F1)+(1<d?f[d-2]>>this.F2:0),k=this.FV/j,j=(1<<this.F1)/j,l=1<<this.F2,m=c.t,r=m-d,p=null==a?nbi():a;f.dlShiftTo(r,p);0<=c.compareTo(p)&&(c[c.t++]=1,c.subTo(p,c));BigInteger.ONE.dlShiftTo(d,
p);for(p.subTo(f,f);f.t<d;)f[f.t++]=0;for(;0<=--r;){var o=c[--m]==e?this.DM:Math.floor(c[m]*k+(c[m-1]+l)*j);if((c[m]+=f.am(0,o,c,r,0,d))<o){f.dlShiftTo(r,p);for(c.subTo(p,c);c[m]<--o;)c.subTo(p,c)}}null!=a&&(c.drShiftTo(d,a),g!=b&&BigInteger.ZERO.subTo(a,a));c.t=d;c.clamp();0<h&&c.rShiftTo(h,c);0>g&&BigInteger.ZERO.subTo(c,c)}}}}function bnMod(b){var a=nbi();this.abs().divRemTo(b,null,a);0>this.s&&0<a.compareTo(BigInteger.ZERO)&&b.subTo(a,a);return a}function Classic(b){this.m=b}
function cConvert(b){return 0>b.s||0<=b.compareTo(this.m)?b.mod(this.m):b}function cRevert(b){return b}function cReduce(b){b.divRemTo(this.m,null,b)}function cMulTo(b,a,c){b.multiplyTo(a,c);this.reduce(c)}function cSqrTo(b,a){b.squareTo(a);this.reduce(a)}Classic.prototype.convert=cConvert;Classic.prototype.revert=cRevert;Classic.prototype.reduce=cReduce;Classic.prototype.mulTo=cMulTo;Classic.prototype.sqrTo=cSqrTo;
function bnpInvDigit(){if(1>this.t)return 0;var b=this[0];if(0==(b&1))return 0;var a=b&3,a=a*(2-(b&15)*a)&15,a=a*(2-(b&255)*a)&255,a=a*(2-((b&65535)*a&65535))&65535,a=a*(2-b*a%this.DV)%this.DV;return 0<a?this.DV-a:-a}function Montgomery(b){this.m=b;this.mp=b.invDigit();this.mpl=this.mp&32767;this.mph=this.mp>>15;this.um=(1<<b.DB-15)-1;this.mt2=2*b.t}
function montConvert(b){var a=nbi();b.abs().dlShiftTo(this.m.t,a);a.divRemTo(this.m,null,a);0>b.s&&0<a.compareTo(BigInteger.ZERO)&&this.m.subTo(a,a);return a}function montRevert(b){var a=nbi();b.copyTo(a);this.reduce(a);return a}
function montReduce(b){for(;b.t<=this.mt2;)b[b.t++]=0;for(var a=0;a<this.m.t;++a){var c=b[a]&32767,d=c*this.mpl+((c*this.mph+(b[a]>>15)*this.mpl&this.um)<<15)&b.DM,c=a+this.m.t;for(b[c]+=this.m.am(0,d,b,a,0,this.m.t);b[c]>=b.DV;)b[c]-=b.DV,b[++c]++}b.clamp();b.drShiftTo(this.m.t,b);0<=b.compareTo(this.m)&&b.subTo(this.m,b)}function montSqrTo(b,a){b.squareTo(a);this.reduce(a)}function montMulTo(b,a,c){b.multiplyTo(a,c);this.reduce(c)}Montgomery.prototype.convert=montConvert;
Montgomery.prototype.revert=montRevert;Montgomery.prototype.reduce=montReduce;Montgomery.prototype.mulTo=montMulTo;Montgomery.prototype.sqrTo=montSqrTo;function bnpIsEven(){return 0==(0<this.t?this[0]&1:this.s)}function bnpExp(b,a){if(4294967295<b||1>b)return BigInteger.ONE;var c=nbi(),d=nbi(),e=a.convert(this),f=nbits(b)-1;for(e.copyTo(c);0<=--f;)if(a.sqrTo(c,d),0<(b&1<<f))a.mulTo(d,e,c);else var g=c,c=d,d=g;return a.revert(c)}
function bnModPowInt(b,a){var c;c=256>b||a.isEven()?new Classic(a):new Montgomery(a);return this.exp(b,c)}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;
rr=48;for(vv=0;9>=vv;++vv)BI_RC[rr++]=vv;rr=97;for(vv=10;36>vv;++vv)BI_RC[rr++]=vv;rr=65;for(vv=10;36>vv;++vv)BI_RC[rr++]=vv;function int2char(a){return BI_RM.charAt(a)}function intAt(a,b){var c=BI_RC[a.charCodeAt(b)];return null==c?-1:c}function bnpCopyTo(a){for(var b=this.t-1;0<=b;--b)a[b]=this[b];a.t=this.t;a.s=this.s}function bnpFromInt(a){this.t=1;this.s=0>a?-1:0;0<a?this[0]=a:-1>a?this[0]=a+DV:this.t=0}function nbv(a){var b=nbi();b.fromInt(a);return b}
function bnpFromString(a,b){var c;if(16==b)c=4;else if(8==b)c=3;else if(256==b)c=8;else if(2==b)c=1;else if(32==b)c=5;else if(4==b)c=2;else{this.fromRadix(a,b);return}this.s=this.t=0;for(var d=a.length,e=!1,f=0;0<=--d;){var h=8==c?a[d]&255:intAt(a,d);0>h?"-"==a.charAt(d)&&(e=!0):(e=!1,0==f?this[this.t++]=h:f+c>this.DB?(this[this.t-1]|=(h&(1<<this.DB-f)-1)<<f,this[this.t++]=h>>this.DB-f):this[this.t-1]|=h<<f,f+=c,f>=this.DB&&(f-=this.DB))}if(8==c&&0!=(a[0]&128))this.s=-1,0<f&&(this[this.t-1]|=(1<<
this.DB-f)-1<<f);this.clamp();e&&BigInteger.ZERO.subTo(this,this)}function bnpClamp(){for(var a=this.s&this.DM;0<this.t&&this[this.t-1]==a;)--this.t}
function bnToString(a){if(0>this.s)return"-"+this.negate().toString(a);if(16==a)a=4;else if(8==a)a=3;else if(2==a)a=1;else if(32==a)a=5;else if(4==a)a=2;else return this.toRadix(a);var b=(1<<a)-1,c,d=!1,e="",f=this.t,h=this.DB-f*this.DB%a;if(0<f--){if(h<this.DB&&0<(c=this[f]>>h))d=!0,e=int2char(c);for(;0<=f;)h<a?(c=(this[f]&(1<<h)-1)<<a-h,c|=this[--f]>>(h+=this.DB-a)):(c=this[f]>>(h-=a)&b,0>=h&&(h+=this.DB,--f)),0<c&&(d=!0),d&&(e+=int2char(c))}return d?e:"0"}
function bnNegate(){var a=nbi();BigInteger.ZERO.subTo(this,a);return a}function bnAbs(){return 0>this.s?this.negate():this}function bnCompareTo(a){var b=this.s-a.s;if(0!=b)return b;var c=this.t,b=c-a.t;if(0!=b)return b;for(;0<=--c;)if(0!=(b=this[c]-a[c]))return b;return 0}function nbits(a){var b=1,c;if(0!=(c=a>>>16))a=c,b+=16;if(0!=(c=a>>8))a=c,b+=8;if(0!=(c=a>>4))a=c,b+=4;if(0!=(c=a>>2))a=c,b+=2;0!=a>>1&&(b+=1);return b}
function bnBitLength(){return 0>=this.t?0:this.DB*(this.t-1)+nbits(this[this.t-1]^this.s&this.DM)}function bnpDLShiftTo(a,b){var c;for(c=this.t-1;0<=c;--c)b[c+a]=this[c];for(c=a-1;0<=c;--c)b[c]=0;b.t=this.t+a;b.s=this.s}function bnpDRShiftTo(a,b){for(var c=a;c<this.t;++c)b[c-a]=this[c];b.t=Math.max(this.t-a,0);b.s=this.s}
function bnpLShiftTo(a,b){var c=a%this.DB,d=this.DB-c,e=(1<<d)-1,f=Math.floor(a/this.DB),h=this.s<<c&this.DM,g;for(g=this.t-1;0<=g;--g)b[g+f+1]=this[g]>>d|h,h=(this[g]&e)<<c;for(g=f-1;0<=g;--g)b[g]=0;b[f]=h;b.t=this.t+f+1;b.s=this.s;b.clamp()}
function bnpRShiftTo(a,b){b.s=this.s;var c=Math.floor(a/this.DB);if(c>=this.t)b.t=0;else{var d=a%this.DB,e=this.DB-d,f=(1<<d)-1;b[0]=this[c]>>d;for(var h=c+1;h<this.t;++h)b[h-c-1]|=(this[h]&f)<<e,b[h-c]=this[h]>>d;0<d&&(b[this.t-c-1]|=(this.s&f)<<e);b.t=this.t-c;b.clamp()}}
function bnpSubTo(a,b){for(var c=0,d=0,e=Math.min(a.t,this.t);c<e;)d+=this[c]-a[c],b[c++]=d&this.DM,d>>=this.DB;if(a.t<this.t){for(d-=a.s;c<this.t;)d+=this[c],b[c++]=d&this.DM,d>>=this.DB;d+=this.s}else{for(d+=this.s;c<a.t;)d-=a[c],b[c++]=d&this.DM,d>>=this.DB;d-=a.s}b.s=0>d?-1:0;-1>d?b[c++]=this.DV+d:0<d&&(b[c++]=d);b.t=c;b.clamp()}
function bnpMultiplyTo(a,b){var c=this.abs(),d=a.abs(),e=c.t;for(b.t=e+d.t;0<=--e;)b[e]=0;for(e=0;e<d.t;++e)b[e+c.t]=c.am(0,d[e],b,e,0,c.t);b.s=0;b.clamp();this.s!=a.s&&BigInteger.ZERO.subTo(b,b)}function bnpSquareTo(a){for(var b=this.abs(),c=a.t=2*b.t;0<=--c;)a[c]=0;for(c=0;c<b.t-1;++c){var d=b.am(c,b[c],a,2*c,0,1);if((a[c+b.t]+=b.am(c+1,2*b[c],a,2*c+1,d,b.t-c-1))>=b.DV)a[c+b.t]-=b.DV,a[c+b.t+1]=1}0<a.t&&(a[a.t-1]+=b.am(c,b[c],a,2*c,0,1));a.s=0;a.clamp()}
function bnpDivRemTo(a,b,c){var d=a.abs();if(!(0>=d.t)){var e=this.abs();if(e.t<d.t)null!=b&&b.fromInt(0),null!=c&&this.copyTo(c);else{null==c&&(c=nbi());var f=nbi(),h=this.s,a=a.s,g=this.DB-nbits(d[d.t-1]);0<g?(d.lShiftTo(g,f),e.lShiftTo(g,c)):(d.copyTo(f),e.copyTo(c));d=f.t;e=f[d-1];if(0!=e){var j=e*(1<<this.F1)+(1<d?f[d-2]>>this.F2:0),k=this.FV/j,j=(1<<this.F1)/j,l=1<<this.F2,m=c.t,r=m-d,p=null==b?nbi():b;f.dlShiftTo(r,p);0<=c.compareTo(p)&&(c[c.t++]=1,c.subTo(p,c));BigInteger.ONE.dlShiftTo(d,
p);for(p.subTo(f,f);f.t<d;)f[f.t++]=0;for(;0<=--r;){var o=c[--m]==e?this.DM:Math.floor(c[m]*k+(c[m-1]+l)*j);if((c[m]+=f.am(0,o,c,r,0,d))<o){f.dlShiftTo(r,p);for(c.subTo(p,c);c[m]<--o;)c.subTo(p,c)}}null!=b&&(c.drShiftTo(d,b),h!=a&&BigInteger.ZERO.subTo(b,b));c.t=d;c.clamp();0<g&&c.rShiftTo(g,c);0>h&&BigInteger.ZERO.subTo(c,c)}}}}function bnMod(a){var b=nbi();this.abs().divRemTo(a,null,b);0>this.s&&0<b.compareTo(BigInteger.ZERO)&&a.subTo(b,b);return b}function Classic(a){this.m=a}
function cConvert(a){return 0>a.s||0<=a.compareTo(this.m)?a.mod(this.m):a}function cRevert(a){return a}function cReduce(a){a.divRemTo(this.m,null,a)}function cMulTo(a,b,c){a.multiplyTo(b,c);this.reduce(c)}function cSqrTo(a,b){a.squareTo(b);this.reduce(b)}Classic.prototype.convert=cConvert;Classic.prototype.revert=cRevert;Classic.prototype.reduce=cReduce;Classic.prototype.mulTo=cMulTo;Classic.prototype.sqrTo=cSqrTo;
function bnpInvDigit(){if(1>this.t)return 0;var a=this[0];if(0==(a&1))return 0;var b=a&3,b=b*(2-(a&15)*b)&15,b=b*(2-(a&255)*b)&255,b=b*(2-((a&65535)*b&65535))&65535,b=b*(2-a*b%this.DV)%this.DV;return 0<b?this.DV-b:-b}function Montgomery(a){this.m=a;this.mp=a.invDigit();this.mpl=this.mp&32767;this.mph=this.mp>>15;this.um=(1<<a.DB-15)-1;this.mt2=2*a.t}
function montConvert(a){var b=nbi();a.abs().dlShiftTo(this.m.t,b);b.divRemTo(this.m,null,b);0>a.s&&0<b.compareTo(BigInteger.ZERO)&&this.m.subTo(b,b);return b}function montRevert(a){var b=nbi();a.copyTo(b);this.reduce(b);return b}
function montReduce(a){for(;a.t<=this.mt2;)a[a.t++]=0;for(var b=0;b<this.m.t;++b){var c=a[b]&32767,d=c*this.mpl+((c*this.mph+(a[b]>>15)*this.mpl&this.um)<<15)&a.DM,c=b+this.m.t;for(a[c]+=this.m.am(0,d,a,b,0,this.m.t);a[c]>=a.DV;)a[c]-=a.DV,a[++c]++}a.clamp();a.drShiftTo(this.m.t,a);0<=a.compareTo(this.m)&&a.subTo(this.m,a)}function montSqrTo(a,b){a.squareTo(b);this.reduce(b)}function montMulTo(a,b,c){a.multiplyTo(b,c);this.reduce(c)}Montgomery.prototype.convert=montConvert;
Montgomery.prototype.revert=montRevert;Montgomery.prototype.reduce=montReduce;Montgomery.prototype.mulTo=montMulTo;Montgomery.prototype.sqrTo=montSqrTo;function bnpIsEven(){return 0==(0<this.t?this[0]&1:this.s)}function bnpExp(a,b){if(4294967295<a||1>a)return BigInteger.ONE;var c=nbi(),d=nbi(),e=b.convert(this),f=nbits(a)-1;for(e.copyTo(c);0<=--f;)if(b.sqrTo(c,d),0<(a&1<<f))b.mulTo(d,e,c);else var h=c,c=d,d=h;return b.revert(c)}
function bnModPowInt(a,b){var c;c=256>a||b.isEven()?new Classic(b):new Montgomery(b);return this.exp(a,c)}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 SecureRandom(){this.nextBytes=function(b){for(var a=0;a<b.length;a++)b[a]=openpgp_crypto_getSecureRandomOctet()}}
function RSA(){function b(){this.n=null;this.e=0;this.u=this.dmq1=this.dmp1=this.q=this.p=this.d=this.ee=null}this.encrypt=function(a,b,d){return a.modPowInt(b,d)};this.decrypt=function(a,b,d,e,f){var g=a.mod(d).modPow(b.mod(d.subtract(BigInteger.ONE)),d),a=a.mod(e).modPow(b.mod(e.subtract(BigInteger.ONE)),e);util.print_debug("rsa.js decrypt\nxpn:"+util.hexstrdump(g.toMPI())+"\nxqn:"+util.hexstrdump(a.toMPI()));b=a.subtract(g);0==b[0]?(b=g.subtract(a),b=b.multiply(f).mod(e),b=e.subtract(b)):b=b.multiply(f).mod(e);
return b.multiply(d).add(g)};this.verify=function(a,b,d){return a.modPowInt(b,d)};this.sign=function(a,b,d){return a.modPow(b,d)};this.generate=function(a,c){var d=new b,e=new SecureRandom,f=a>>1;d.e=parseInt(c,16);for(d.ee=new BigInteger(c,16);;){for(;!(d.p=new BigInteger(a-f,1,e),0==d.p.subtract(BigInteger.ONE).gcd(d.ee).compareTo(BigInteger.ONE)&&d.p.isProbablePrime(10)););for(;!(d.q=new BigInteger(f,1,e),0==d.q.subtract(BigInteger.ONE).gcd(d.ee).compareTo(BigInteger.ONE)&&d.q.isProbablePrime(10)););
if(0>=d.p.compareTo(d.q)){var g=d.p;d.p=d.q;d.q=g}var g=d.p.subtract(BigInteger.ONE),h=d.q.subtract(BigInteger.ONE),j=g.multiply(h);if(0==j.gcd(d.ee).compareTo(BigInteger.ONE)){d.n=d.p.multiply(d.q);d.d=d.ee.modInverse(j);d.dmp1=d.d.mod(g);d.dmq1=d.d.mod(h);d.u=d.p.modInverse(d.q);break}}return d};this.keyObject=b}function MD5(b){b=md5(b);return util.hex2bin(b)}
function md5cycle(b,a){var c=b[0],d=b[1],e=b[2],f=b[3],c=ff(c,d,e,f,a[0],7,-680876936),f=ff(f,c,d,e,a[1],12,-389564586),e=ff(e,f,c,d,a[2],17,606105819),d=ff(d,e,f,c,a[3],22,-1044525330),c=ff(c,d,e,f,a[4],7,-176418897),f=ff(f,c,d,e,a[5],12,1200080426),e=ff(e,f,c,d,a[6],17,-1473231341),d=ff(d,e,f,c,a[7],22,-45705983),c=ff(c,d,e,f,a[8],7,1770035416),f=ff(f,c,d,e,a[9],12,-1958414417),e=ff(e,f,c,d,a[10],17,-42063),d=ff(d,e,f,c,a[11],22,-1990404162),c=ff(c,d,e,f,a[12],7,1804603682),f=ff(f,c,d,e,a[13],12,
-40341101),e=ff(e,f,c,d,a[14],17,-1502002290),d=ff(d,e,f,c,a[15],22,1236535329),c=gg(c,d,e,f,a[1],5,-165796510),f=gg(f,c,d,e,a[6],9,-1069501632),e=gg(e,f,c,d,a[11],14,643717713),d=gg(d,e,f,c,a[0],20,-373897302),c=gg(c,d,e,f,a[5],5,-701558691),f=gg(f,c,d,e,a[10],9,38016083),e=gg(e,f,c,d,a[15],14,-660478335),d=gg(d,e,f,c,a[4],20,-405537848),c=gg(c,d,e,f,a[9],5,568446438),f=gg(f,c,d,e,a[14],9,-1019803690),e=gg(e,f,c,d,a[3],14,-187363961),d=gg(d,e,f,c,a[8],20,1163531501),c=gg(c,d,e,f,a[13],5,-1444681467),
f=gg(f,c,d,e,a[2],9,-51403784),e=gg(e,f,c,d,a[7],14,1735328473),d=gg(d,e,f,c,a[12],20,-1926607734),c=hh(c,d,e,f,a[5],4,-378558),f=hh(f,c,d,e,a[8],11,-2022574463),e=hh(e,f,c,d,a[11],16,1839030562),d=hh(d,e,f,c,a[14],23,-35309556),c=hh(c,d,e,f,a[1],4,-1530992060),f=hh(f,c,d,e,a[4],11,1272893353),e=hh(e,f,c,d,a[7],16,-155497632),d=hh(d,e,f,c,a[10],23,-1094730640),c=hh(c,d,e,f,a[13],4,681279174),f=hh(f,c,d,e,a[0],11,-358537222),e=hh(e,f,c,d,a[3],16,-722521979),d=hh(d,e,f,c,a[6],23,76029189),c=hh(c,d,
e,f,a[9],4,-640364487),f=hh(f,c,d,e,a[12],11,-421815835),e=hh(e,f,c,d,a[15],16,530742520),d=hh(d,e,f,c,a[2],23,-995338651),c=ii(c,d,e,f,a[0],6,-198630844),f=ii(f,c,d,e,a[7],10,1126891415),e=ii(e,f,c,d,a[14],15,-1416354905),d=ii(d,e,f,c,a[5],21,-57434055),c=ii(c,d,e,f,a[12],6,1700485571),f=ii(f,c,d,e,a[3],10,-1894986606),e=ii(e,f,c,d,a[10],15,-1051523),d=ii(d,e,f,c,a[1],21,-2054922799),c=ii(c,d,e,f,a[8],6,1873313359),f=ii(f,c,d,e,a[15],10,-30611744),e=ii(e,f,c,d,a[6],15,-1560198380),d=ii(d,e,f,c,a[13],
21,1309151649),c=ii(c,d,e,f,a[4],6,-145523070),f=ii(f,c,d,e,a[11],10,-1120210379),e=ii(e,f,c,d,a[2],15,718787259),d=ii(d,e,f,c,a[9],21,-343485551);b[0]=add32(c,b[0]);b[1]=add32(d,b[1]);b[2]=add32(e,b[2]);b[3]=add32(f,b[3])}function cmn(b,a,c,d,e,f){a=add32(add32(a,b),add32(d,f));return add32(a<<e|a>>>32-e,c)}function ff(b,a,c,d,e,f,g){return cmn(a&c|~a&d,b,a,e,f,g)}function gg(b,a,c,d,e,f,g){return cmn(a&d|c&~d,b,a,e,f,g)}function hh(b,a,c,d,e,f,g){return cmn(a^c^d,b,a,e,f,g)}
function ii(b,a,c,d,e,f,g){return cmn(c^(a|~d),b,a,e,f,g)}function md51(b){txt="";var a=b.length,c=[1732584193,-271733879,-1732584194,271733878],d;for(d=64;d<=b.length;d+=64)md5cycle(c,md5blk(b.substring(d-64,d)));var b=b.substring(d-64),e=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];for(d=0;d<b.length;d++)e[d>>2]|=b.charCodeAt(d)<<(d%4<<3);e[d>>2]|=128<<(d%4<<3);if(55<d){md5cycle(c,e);for(d=0;16>d;d++)e[d]=0}e[14]=8*a;md5cycle(c,e);return c}
function md5blk(b){var a=[],c;for(c=0;64>c;c+=4)a[c>>2]=b.charCodeAt(c)+(b.charCodeAt(c+1)<<8)+(b.charCodeAt(c+2)<<16)+(b.charCodeAt(c+3)<<24);return a}var hex_chr="0123456789abcdef".split("");function rhex(b){for(var a="",c=0;4>c;c++)a+=hex_chr[b>>8*c+4&15]+hex_chr[b>>8*c&15];return a}function hex(b){for(var a=0;a<b.length;a++)b[a]=rhex(b[a]);return b.join("")}function md5(b){return hex(md51(b))}function add32(b,a){return b+a&4294967295}
"5d41402abc4b2a76b9719d911017c592"!=md5("hello")&&(add32=function(b,a){var c=(b&65535)+(a&65535);return(b>>16)+(a>>16)+(c>>16)<<16|c&65535});var RMDsize=160,X=[];function ROL(b,a){return new Number(b<<a|b>>>32-a)}function F(b,a,c){return new Number(b^a^c)}function G(b,a,c){return new Number(b&a|~b&c)}function H(b,a,c){return new Number((b|~a)^c)}function I(b,a,c){return new Number(b&c|a&~c)}function J(b,a,c){return new Number(b^(a|~c))}
function mixOneRound(b,a,c,d,e,f,g,h){switch(h){case 0:b+=F(a,c,d)+f+0;break;case 1:b+=G(a,c,d)+f+1518500249;break;case 2:b+=H(a,c,d)+f+1859775393;break;case 3:b+=I(a,c,d)+f+2400959708;break;case 4:b+=J(a,c,d)+f+2840853838;break;case 5:b+=J(a,c,d)+f+1352829926;break;case 6:b+=I(a,c,d)+f+1548603684;break;case 7:b+=H(a,c,d)+f+1836072691;break;case 8:b+=G(a,c,d)+f+2053994217;break;case 9:b+=F(a,c,d)+f+0;break;default:document.write("Bogus round number")}b=ROL(b,g)+e;c=ROL(c,10);h=[];h[0]=b&4294967295;
h[1]=a&4294967295;h[2]=c&4294967295;h[3]=d&4294967295;h[4]=e&4294967295;h[5]=f;h[6]=g;return h}function MDinit(b){b[0]=1732584193;b[1]=4023233417;b[2]=2562383102;b[3]=271733878;b[4]=3285377520}
BigInteger.ZERO=nbv(0);BigInteger.ONE=nbv(1);function SecureRandom(){this.nextBytes=function(a){for(var b=0;b<a.length;b++)a[b]=openpgp_crypto_getSecureRandomOctet()}}
function RSA(){function a(){this.n=null;this.e=0;this.u=this.dmq1=this.dmp1=this.q=this.p=this.d=this.ee=null}this.encrypt=function(a,c,d){return a.modPowInt(c,d)};this.decrypt=function(a,c,d,e,f){var h=a.mod(d).modPow(c.mod(d.subtract(BigInteger.ONE)),d),a=a.mod(e).modPow(c.mod(e.subtract(BigInteger.ONE)),e);util.print_debug("rsa.js decrypt\nxpn:"+util.hexstrdump(h.toMPI())+"\nxqn:"+util.hexstrdump(a.toMPI()));c=a.subtract(h);0==c[0]?(c=h.subtract(a),c=c.multiply(f).mod(e),c=e.subtract(c)):c=c.multiply(f).mod(e);
return c.multiply(d).add(h)};this.verify=function(a,c,d){return a.modPowInt(c,d)};this.sign=function(a,c,d){return a.modPow(c,d)};this.generate=function(b,c){var d=new a,e=new SecureRandom,f=b>>1;d.e=parseInt(c,16);for(d.ee=new BigInteger(c,16);;){for(;!(d.p=new BigInteger(b-f,1,e),0==d.p.subtract(BigInteger.ONE).gcd(d.ee).compareTo(BigInteger.ONE)&&d.p.isProbablePrime(10)););for(;!(d.q=new BigInteger(f,1,e),0==d.q.subtract(BigInteger.ONE).gcd(d.ee).compareTo(BigInteger.ONE)&&d.q.isProbablePrime(10)););
if(0>=d.p.compareTo(d.q)){var h=d.p;d.p=d.q;d.q=h}var h=d.p.subtract(BigInteger.ONE),g=d.q.subtract(BigInteger.ONE),j=h.multiply(g);if(0==j.gcd(d.ee).compareTo(BigInteger.ONE)){d.n=d.p.multiply(d.q);d.d=d.ee.modInverse(j);d.dmp1=d.d.mod(h);d.dmq1=d.d.mod(g);d.u=d.p.modInverse(d.q);break}}return d};this.keyObject=a}function MD5(a){a=md5(a);return util.hex2bin(a)}
function md5cycle(a,b){var c=a[0],d=a[1],e=a[2],f=a[3],c=ff(c,d,e,f,b[0],7,-680876936),f=ff(f,c,d,e,b[1],12,-389564586),e=ff(e,f,c,d,b[2],17,606105819),d=ff(d,e,f,c,b[3],22,-1044525330),c=ff(c,d,e,f,b[4],7,-176418897),f=ff(f,c,d,e,b[5],12,1200080426),e=ff(e,f,c,d,b[6],17,-1473231341),d=ff(d,e,f,c,b[7],22,-45705983),c=ff(c,d,e,f,b[8],7,1770035416),f=ff(f,c,d,e,b[9],12,-1958414417),e=ff(e,f,c,d,b[10],17,-42063),d=ff(d,e,f,c,b[11],22,-1990404162),c=ff(c,d,e,f,b[12],7,1804603682),f=ff(f,c,d,e,b[13],12,
-40341101),e=ff(e,f,c,d,b[14],17,-1502002290),d=ff(d,e,f,c,b[15],22,1236535329),c=gg(c,d,e,f,b[1],5,-165796510),f=gg(f,c,d,e,b[6],9,-1069501632),e=gg(e,f,c,d,b[11],14,643717713),d=gg(d,e,f,c,b[0],20,-373897302),c=gg(c,d,e,f,b[5],5,-701558691),f=gg(f,c,d,e,b[10],9,38016083),e=gg(e,f,c,d,b[15],14,-660478335),d=gg(d,e,f,c,b[4],20,-405537848),c=gg(c,d,e,f,b[9],5,568446438),f=gg(f,c,d,e,b[14],9,-1019803690),e=gg(e,f,c,d,b[3],14,-187363961),d=gg(d,e,f,c,b[8],20,1163531501),c=gg(c,d,e,f,b[13],5,-1444681467),
f=gg(f,c,d,e,b[2],9,-51403784),e=gg(e,f,c,d,b[7],14,1735328473),d=gg(d,e,f,c,b[12],20,-1926607734),c=hh(c,d,e,f,b[5],4,-378558),f=hh(f,c,d,e,b[8],11,-2022574463),e=hh(e,f,c,d,b[11],16,1839030562),d=hh(d,e,f,c,b[14],23,-35309556),c=hh(c,d,e,f,b[1],4,-1530992060),f=hh(f,c,d,e,b[4],11,1272893353),e=hh(e,f,c,d,b[7],16,-155497632),d=hh(d,e,f,c,b[10],23,-1094730640),c=hh(c,d,e,f,b[13],4,681279174),f=hh(f,c,d,e,b[0],11,-358537222),e=hh(e,f,c,d,b[3],16,-722521979),d=hh(d,e,f,c,b[6],23,76029189),c=hh(c,d,
e,f,b[9],4,-640364487),f=hh(f,c,d,e,b[12],11,-421815835),e=hh(e,f,c,d,b[15],16,530742520),d=hh(d,e,f,c,b[2],23,-995338651),c=ii(c,d,e,f,b[0],6,-198630844),f=ii(f,c,d,e,b[7],10,1126891415),e=ii(e,f,c,d,b[14],15,-1416354905),d=ii(d,e,f,c,b[5],21,-57434055),c=ii(c,d,e,f,b[12],6,1700485571),f=ii(f,c,d,e,b[3],10,-1894986606),e=ii(e,f,c,d,b[10],15,-1051523),d=ii(d,e,f,c,b[1],21,-2054922799),c=ii(c,d,e,f,b[8],6,1873313359),f=ii(f,c,d,e,b[15],10,-30611744),e=ii(e,f,c,d,b[6],15,-1560198380),d=ii(d,e,f,c,b[13],
21,1309151649),c=ii(c,d,e,f,b[4],6,-145523070),f=ii(f,c,d,e,b[11],10,-1120210379),e=ii(e,f,c,d,b[2],15,718787259),d=ii(d,e,f,c,b[9],21,-343485551);a[0]=add32(c,a[0]);a[1]=add32(d,a[1]);a[2]=add32(e,a[2]);a[3]=add32(f,a[3])}function cmn(a,b,c,d,e,f){b=add32(add32(b,a),add32(d,f));return add32(b<<e|b>>>32-e,c)}function ff(a,b,c,d,e,f,h){return cmn(b&c|~b&d,a,b,e,f,h)}function gg(a,b,c,d,e,f,h){return cmn(b&d|c&~d,a,b,e,f,h)}function hh(a,b,c,d,e,f,h){return cmn(b^c^d,a,b,e,f,h)}
function ii(a,b,c,d,e,f,h){return cmn(c^(b|~d),a,b,e,f,h)}function md51(a){txt="";var b=a.length,c=[1732584193,-271733879,-1732584194,271733878],d;for(d=64;d<=a.length;d+=64)md5cycle(c,md5blk(a.substring(d-64,d)));var a=a.substring(d-64),e=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];for(d=0;d<a.length;d++)e[d>>2]|=a.charCodeAt(d)<<(d%4<<3);e[d>>2]|=128<<(d%4<<3);if(55<d){md5cycle(c,e);for(d=0;16>d;d++)e[d]=0}e[14]=8*b;md5cycle(c,e);return c}
function md5blk(a){var b=[],c;for(c=0;64>c;c+=4)b[c>>2]=a.charCodeAt(c)+(a.charCodeAt(c+1)<<8)+(a.charCodeAt(c+2)<<16)+(a.charCodeAt(c+3)<<24);return b}var hex_chr="0123456789abcdef".split("");function rhex(a){for(var b="",c=0;4>c;c++)b+=hex_chr[a>>8*c+4&15]+hex_chr[a>>8*c&15];return b}function hex(a){for(var b=0;b<a.length;b++)a[b]=rhex(a[b]);return a.join("")}function md5(a){return hex(md51(a))}function add32(a,b){return a+b&4294967295}
"5d41402abc4b2a76b9719d911017c592"!=md5("hello")&&(add32=function(a,b){var c=(a&65535)+(b&65535);return(a>>16)+(b>>16)+(c>>16)<<16|c&65535});var RMDsize=160,X=[];function ROL(a,b){return new Number(a<<b|a>>>32-b)}function F(a,b,c){return new Number(a^b^c)}function G(a,b,c){return new Number(a&b|~a&c)}function H(a,b,c){return new Number((a|~b)^c)}function I(a,b,c){return new Number(a&c|b&~c)}function J(a,b,c){return new Number(a^(b|~c))}
function mixOneRound(a,b,c,d,e,f,h,g){switch(g){case 0:a+=F(b,c,d)+f+0;break;case 1:a+=G(b,c,d)+f+1518500249;break;case 2:a+=H(b,c,d)+f+1859775393;break;case 3:a+=I(b,c,d)+f+2400959708;break;case 4:a+=J(b,c,d)+f+2840853838;break;case 5:a+=J(b,c,d)+f+1352829926;break;case 6:a+=I(b,c,d)+f+1548603684;break;case 7:a+=H(b,c,d)+f+1836072691;break;case 8:a+=G(b,c,d)+f+2053994217;break;case 9:a+=F(b,c,d)+f+0;break;default:document.write("Bogus round number")}a=ROL(a,h)+e;c=ROL(c,10);g=[];g[0]=a&4294967295;
g[1]=b&4294967295;g[2]=c&4294967295;g[3]=d&4294967295;g[4]=e&4294967295;g[5]=f;g[6]=h;return g}function MDinit(a){a[0]=1732584193;a[1]=4023233417;a[2]=2562383102;a[3]=271733878;a[4]=3285377520}
var ROLs=[[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8],[7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12],[11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5],[11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12],[9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6],[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6],[9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11],[9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5],[15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8],[8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11]],indexes=[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],[7,4,13,1,10,6,15,3,12,
0,9,5,2,14,11,8],[3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12],[1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2],[4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13],[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12],[6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2],[15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13],[8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14],[12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11]];
function compress(b,a){blockA=[];blockB=[];for(var c,d=0;5>d;d++)blockA[d]=new Number(b[d]),blockB[d]=new Number(b[d]);for(var e=0,f=0;5>f;f++)for(d=0;16>d;d++)c=mixOneRound(blockA[(e+0)%5],blockA[(e+1)%5],blockA[(e+2)%5],blockA[(e+3)%5],blockA[(e+4)%5],a[indexes[f][d]],ROLs[f][d],f),blockA[(e+0)%5]=c[0],blockA[(e+1)%5]=c[1],blockA[(e+2)%5]=c[2],blockA[(e+3)%5]=c[3],blockA[(e+4)%5]=c[4],e+=4;e=0;for(f=5;10>f;f++)for(d=0;16>d;d++)c=mixOneRound(blockB[(e+0)%5],blockB[(e+1)%5],blockB[(e+2)%5],blockB[(e+
3)%5],blockB[(e+4)%5],a[indexes[f][d]],ROLs[f][d],f),blockB[(e+0)%5]=c[0],blockB[(e+1)%5]=c[1],blockB[(e+2)%5]=c[2],blockB[(e+3)%5]=c[3],blockB[(e+4)%5]=c[4],e+=4;blockB[3]+=blockA[2]+b[1];b[1]=b[2]+blockA[3]+blockB[4];b[2]=b[3]+blockA[4]+blockB[0];b[3]=b[4]+blockA[0]+blockB[1];b[4]=b[0]+blockA[1]+blockB[2];b[0]=blockB[3]}function zeroX(b){for(var a=0;16>a;a++)b[a]=0}
function MDfinish(b,a,c,d){var e=Array(16);zeroX(e);for(var f=0,g=0;g<(c&63);g++)e[g>>>2]^=(a.charCodeAt(f++)&255)<<8*(g&3);e[c>>>2&15]^=1<<8*(c&3)+7;55<(c&63)&&(compress(b,e),e=Array(16),zeroX(e));e[14]=c<<3;e[15]=c>>>29|d<<3;compress(b,e)}function BYTES_TO_DWORD(b){var a=(b.charCodeAt(3)&255)<<24,a=a|(b.charCodeAt(2)&255)<<16,a=a|(b.charCodeAt(1)&255)<<8;return a|=b.charCodeAt(0)&255}
function RMD(b){var a=Array(RMDsize/32),c=Array(RMDsize/8),d,e;MDinit(a);d=b.length;var f=Array(16);zeroX(f);var g=0;for(e=d;63<e;e-=64){for(var h=0;16>h;h++)f[h]=BYTES_TO_DWORD(b.substr(g,4)),g+=4;compress(a,f)}MDfinish(a,b.substr(g),d,0);for(h=0;h<RMDsize/8;h+=4)c[h]=a[h>>>2]&255,c[h+1]=a[h>>>2]>>>8&255,c[h+2]=a[h>>>2]>>>16&255,c[h+3]=a[h>>>2]>>>24&255;return c}function RMDstring(b){for(var b=RMD(b),a="",c=0;c<RMDsize/8;c++)a+=String.fromCharCode(b[c]);return a}
var jsSHA=function(){var b=function(a,b){this.highOrder=a;this.lowOrder=b},a=function(a){var b=[],c=8*a.length,d;for(d=0;d<c;d+=8)b[d>>5]|=(a.charCodeAt(d/8)&255)<<24-d%32;return b},c=function(a){var b=[],c=a.length,d,e;for(d=0;d<c;d+=2){e=parseInt(a.substr(d,2),16);if(isNaN(e))return"INVALID HEX STRING";b[d>>3]|=e<<24-4*(d%8)}return b},d=function(a){var b="",c=4*a.length,d,e;for(d=0;d<c;d+=1)e=a[d>>2]>>8*(3-d%4),b+="0123456789abcdef".charAt(e>>4&15)+"0123456789abcdef".charAt(e&15);return b},e=function(a){var b=
"",c=4*a.length,d,e,f;for(d=0;d<c;d+=3){f=(a[d>>2]>>8*(3-d%4)&255)<<16|(a[d+1>>2]>>8*(3-(d+1)%4)&255)<<8|a[d+2>>2]>>8*(3-(d+2)%4)&255;for(e=0;4>e;e+=1)b=8*d+6*e<=32*a.length?b+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(f>>6*(3-e)&63):b+""}return b},f=function(a){for(var b="",c=0;c<32*a.length;c+=8)b+=String.fromCharCode(a[c>>5]>>>24-c%32&255);return b},g=function(a,b){return a<<b|a>>>32-b},h=function(a,b){return a>>>b|a<<32-b},j=function(a,c){return 32>=c?new b(a.highOrder>>>
c|a.lowOrder<<32-c,a.lowOrder>>>c|a.highOrder<<32-c):new b(a.lowOrder>>>c|a.highOrder<<32-c,a.highOrder>>>c|a.lowOrder<<32-c)},k=function(a,c){return 32>=c?new b(a.highOrder>>>c,a.lowOrder>>>c|a.highOrder<<32-c):new b(0,a.highOrder<<32-c)},l=function(a,b,c){return a&b^~a&c},m=function(a,c,d){return new b(a.highOrder&c.highOrder^~a.highOrder&d.highOrder,a.lowOrder&c.lowOrder^~a.lowOrder&d.lowOrder)},r=function(a,b,c){return a&b^a&c^b&c},p=function(a,c,d){return new b(a.highOrder&c.highOrder^a.highOrder&
d.highOrder^c.highOrder&d.highOrder,a.lowOrder&c.lowOrder^a.lowOrder&d.lowOrder^c.lowOrder&d.lowOrder)},o=function(a){return h(a,2)^h(a,13)^h(a,22)},y=function(a){var c=j(a,28),d=j(a,34),a=j(a,39);return new b(c.highOrder^d.highOrder^a.highOrder,c.lowOrder^d.lowOrder^a.lowOrder)},x=function(a){return h(a,6)^h(a,11)^h(a,25)},v=function(a){var c=j(a,14),d=j(a,18),a=j(a,41);return new b(c.highOrder^d.highOrder^a.highOrder,c.lowOrder^d.lowOrder^a.lowOrder)},u=function(a){return h(a,7)^h(a,18)^a>>>3},
t=function(a){var c=j(a,1),d=j(a,8),a=k(a,7);return new b(c.highOrder^d.highOrder^a.highOrder,c.lowOrder^d.lowOrder^a.lowOrder)},E=function(a){return h(a,17)^h(a,19)^a>>>10},Q=function(a){var c=j(a,19),d=j(a,61),a=k(a,6);return new b(c.highOrder^d.highOrder^a.highOrder,c.lowOrder^d.lowOrder^a.lowOrder)},D=function(a,b){var c=(a&65535)+(b&65535);return((a>>>16)+(b>>>16)+(c>>>16)&65535)<<16|c&65535},M=function(a,b,c,d){var e=(a&65535)+(b&65535)+(c&65535)+(d&65535);return((a>>>16)+(b>>>16)+(c>>>16)+
(d>>>16)+(e>>>16)&65535)<<16|e&65535},K=function(a,b,c,d,e){var f=(a&65535)+(b&65535)+(c&65535)+(d&65535)+(e&65535);return((a>>>16)+(b>>>16)+(c>>>16)+(d>>>16)+(e>>>16)+(f>>>16)&65535)<<16|f&65535},w=function(a,c){var d,e,f;d=(a.lowOrder&65535)+(c.lowOrder&65535);e=(a.lowOrder>>>16)+(c.lowOrder>>>16)+(d>>>16);f=(e&65535)<<16|d&65535;d=(a.highOrder&65535)+(c.highOrder&65535)+(e>>>16);e=(a.highOrder>>>16)+(c.highOrder>>>16)+(d>>>16);return new b((e&65535)<<16|d&65535,f)},z=function(a,c,d,e){var f,g,
h;f=(a.lowOrder&65535)+(c.lowOrder&65535)+(d.lowOrder&65535)+(e.lowOrder&65535);g=(a.lowOrder>>>16)+(c.lowOrder>>>16)+(d.lowOrder>>>16)+(e.lowOrder>>>16)+(f>>>16);h=(g&65535)<<16|f&65535;f=(a.highOrder&65535)+(c.highOrder&65535)+(d.highOrder&65535)+(e.highOrder&65535)+(g>>>16);g=(a.highOrder>>>16)+(c.highOrder>>>16)+(d.highOrder>>>16)+(e.highOrder>>>16)+(f>>>16);return new b((g&65535)<<16|f&65535,h)},T=function(a,c,d,e,f){var g,h,j;g=(a.lowOrder&65535)+(c.lowOrder&65535)+(d.lowOrder&65535)+(e.lowOrder&
65535)+(f.lowOrder&65535);h=(a.lowOrder>>>16)+(c.lowOrder>>>16)+(d.lowOrder>>>16)+(e.lowOrder>>>16)+(f.lowOrder>>>16)+(g>>>16);j=(h&65535)<<16|g&65535;g=(a.highOrder&65535)+(c.highOrder&65535)+(d.highOrder&65535)+(e.highOrder&65535)+(f.highOrder&65535)+(h>>>16);h=(a.highOrder>>>16)+(c.highOrder>>>16)+(d.highOrder>>>16)+(e.highOrder>>>16)+(f.highOrder>>>16)+(g>>>16);return new b((h&65535)<<16|g&65535,j)},A=function(a,b){var c=[],d,e,f,h,j,k,l,m,o,s=[1732584193,4023233417,2562383102,271733878,3285377520],
function compress(a,b){blockA=[];blockB=[];for(var c,d=0;5>d;d++)blockA[d]=new Number(a[d]),blockB[d]=new Number(a[d]);for(var e=0,f=0;5>f;f++)for(d=0;16>d;d++)c=mixOneRound(blockA[(e+0)%5],blockA[(e+1)%5],blockA[(e+2)%5],blockA[(e+3)%5],blockA[(e+4)%5],b[indexes[f][d]],ROLs[f][d],f),blockA[(e+0)%5]=c[0],blockA[(e+1)%5]=c[1],blockA[(e+2)%5]=c[2],blockA[(e+3)%5]=c[3],blockA[(e+4)%5]=c[4],e+=4;e=0;for(f=5;10>f;f++)for(d=0;16>d;d++)c=mixOneRound(blockB[(e+0)%5],blockB[(e+1)%5],blockB[(e+2)%5],blockB[(e+
3)%5],blockB[(e+4)%5],b[indexes[f][d]],ROLs[f][d],f),blockB[(e+0)%5]=c[0],blockB[(e+1)%5]=c[1],blockB[(e+2)%5]=c[2],blockB[(e+3)%5]=c[3],blockB[(e+4)%5]=c[4],e+=4;blockB[3]+=blockA[2]+a[1];a[1]=a[2]+blockA[3]+blockB[4];a[2]=a[3]+blockA[4]+blockB[0];a[3]=a[4]+blockA[0]+blockB[1];a[4]=a[0]+blockA[1]+blockB[2];a[0]=blockB[3]}function zeroX(a){for(var b=0;16>b;b++)a[b]=0}
function MDfinish(a,b,c,d){var e=Array(16);zeroX(e);for(var f=0,h=0;h<(c&63);h++)e[h>>>2]^=(b.charCodeAt(f++)&255)<<8*(h&3);e[c>>>2&15]^=1<<8*(c&3)+7;55<(c&63)&&(compress(a,e),e=Array(16),zeroX(e));e[14]=c<<3;e[15]=c>>>29|d<<3;compress(a,e)}function BYTES_TO_DWORD(a){var b=(a.charCodeAt(3)&255)<<24,b=b|(a.charCodeAt(2)&255)<<16,b=b|(a.charCodeAt(1)&255)<<8;return b|=a.charCodeAt(0)&255}
function RMD(a){var b=Array(RMDsize/32),c=Array(RMDsize/8),d,e;MDinit(b);d=a.length;var f=Array(16);zeroX(f);var h=0;for(e=d;63<e;e-=64){for(var g=0;16>g;g++)f[g]=BYTES_TO_DWORD(a.substr(h,4)),h+=4;compress(b,f)}MDfinish(b,a.substr(h),d,0);for(g=0;g<RMDsize/8;g+=4)c[g]=b[g>>>2]&255,c[g+1]=b[g>>>2]>>>8&255,c[g+2]=b[g>>>2]>>>16&255,c[g+3]=b[g>>>2]>>>24&255;return c}function RMDstring(a){for(var a=RMD(a),b="",c=0;c<RMDsize/8;c++)b+=String.fromCharCode(a[c]);return b}
var jsSHA=function(){var a=function(a,b){this.highOrder=a;this.lowOrder=b},b=function(a){var b=[],c=8*a.length,d;for(d=0;d<c;d+=8)b[d>>5]|=(a.charCodeAt(d/8)&255)<<24-d%32;return b},c=function(a){var b=[],c=a.length,d,e;for(d=0;d<c;d+=2){e=parseInt(a.substr(d,2),16);if(isNaN(e))return"INVALID HEX STRING";b[d>>3]|=e<<24-4*(d%8)}return b},d=function(a){var b="",c=4*a.length,d,e;for(d=0;d<c;d+=1)e=a[d>>2]>>8*(3-d%4),b+="0123456789abcdef".charAt(e>>4&15)+"0123456789abcdef".charAt(e&15);return b},e=function(a){var b=
"",c=4*a.length,d,e,f;for(d=0;d<c;d+=3){f=(a[d>>2]>>8*(3-d%4)&255)<<16|(a[d+1>>2]>>8*(3-(d+1)%4)&255)<<8|a[d+2>>2]>>8*(3-(d+2)%4)&255;for(e=0;4>e;e+=1)b=8*d+6*e<=32*a.length?b+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(f>>6*(3-e)&63):b+""}return b},f=function(a){for(var b="",c=0;c<32*a.length;c+=8)b+=String.fromCharCode(a[c>>5]>>>24-c%32&255);return b},h=function(a,b){return a<<b|a>>>32-b},g=function(a,b){return a>>>b|a<<32-b},j=function(b,c){return 32>=c?new a(b.highOrder>>>
c|b.lowOrder<<32-c,b.lowOrder>>>c|b.highOrder<<32-c):new a(b.lowOrder>>>c|b.highOrder<<32-c,b.highOrder>>>c|b.lowOrder<<32-c)},k=function(b,c){return 32>=c?new a(b.highOrder>>>c,b.lowOrder>>>c|b.highOrder<<32-c):new a(0,b.highOrder<<32-c)},l=function(a,b,c){return a&b^~a&c},m=function(b,c,d){return new a(b.highOrder&c.highOrder^~b.highOrder&d.highOrder,b.lowOrder&c.lowOrder^~b.lowOrder&d.lowOrder)},r=function(a,b,c){return a&b^a&c^b&c},p=function(b,c,d){return new a(b.highOrder&c.highOrder^b.highOrder&
d.highOrder^c.highOrder&d.highOrder,b.lowOrder&c.lowOrder^b.lowOrder&d.lowOrder^c.lowOrder&d.lowOrder)},o=function(a){return g(a,2)^g(a,13)^g(a,22)},y=function(b){var c=j(b,28),d=j(b,34),b=j(b,39);return new a(c.highOrder^d.highOrder^b.highOrder,c.lowOrder^d.lowOrder^b.lowOrder)},x=function(a){return g(a,6)^g(a,11)^g(a,25)},v=function(b){var c=j(b,14),d=j(b,18),b=j(b,41);return new a(c.highOrder^d.highOrder^b.highOrder,c.lowOrder^d.lowOrder^b.lowOrder)},u=function(a){return g(a,7)^g(a,18)^a>>>3},
t=function(b){var c=j(b,1),d=j(b,8),b=k(b,7);return new a(c.highOrder^d.highOrder^b.highOrder,c.lowOrder^d.lowOrder^b.lowOrder)},E=function(a){return g(a,17)^g(a,19)^a>>>10},Q=function(b){var c=j(b,19),d=j(b,61),b=k(b,6);return new a(c.highOrder^d.highOrder^b.highOrder,c.lowOrder^d.lowOrder^b.lowOrder)},D=function(a,b){var c=(a&65535)+(b&65535);return((a>>>16)+(b>>>16)+(c>>>16)&65535)<<16|c&65535},M=function(a,b,c,d){var e=(a&65535)+(b&65535)+(c&65535)+(d&65535);return((a>>>16)+(b>>>16)+(c>>>16)+
(d>>>16)+(e>>>16)&65535)<<16|e&65535},K=function(a,b,c,d,e){var f=(a&65535)+(b&65535)+(c&65535)+(d&65535)+(e&65535);return((a>>>16)+(b>>>16)+(c>>>16)+(d>>>16)+(e>>>16)+(f>>>16)&65535)<<16|f&65535},w=function(b,c){var d,e,f;d=(b.lowOrder&65535)+(c.lowOrder&65535);e=(b.lowOrder>>>16)+(c.lowOrder>>>16)+(d>>>16);f=(e&65535)<<16|d&65535;d=(b.highOrder&65535)+(c.highOrder&65535)+(e>>>16);e=(b.highOrder>>>16)+(c.highOrder>>>16)+(d>>>16);return new a((e&65535)<<16|d&65535,f)},z=function(b,c,d,e){var f,h,
g;f=(b.lowOrder&65535)+(c.lowOrder&65535)+(d.lowOrder&65535)+(e.lowOrder&65535);h=(b.lowOrder>>>16)+(c.lowOrder>>>16)+(d.lowOrder>>>16)+(e.lowOrder>>>16)+(f>>>16);g=(h&65535)<<16|f&65535;f=(b.highOrder&65535)+(c.highOrder&65535)+(d.highOrder&65535)+(e.highOrder&65535)+(h>>>16);h=(b.highOrder>>>16)+(c.highOrder>>>16)+(d.highOrder>>>16)+(e.highOrder>>>16)+(f>>>16);return new a((h&65535)<<16|f&65535,g)},T=function(b,c,d,e,f){var h,g,j;h=(b.lowOrder&65535)+(c.lowOrder&65535)+(d.lowOrder&65535)+(e.lowOrder&
65535)+(f.lowOrder&65535);g=(b.lowOrder>>>16)+(c.lowOrder>>>16)+(d.lowOrder>>>16)+(e.lowOrder>>>16)+(f.lowOrder>>>16)+(h>>>16);j=(g&65535)<<16|h&65535;h=(b.highOrder&65535)+(c.highOrder&65535)+(d.highOrder&65535)+(e.highOrder&65535)+(f.highOrder&65535)+(g>>>16);g=(b.highOrder>>>16)+(c.highOrder>>>16)+(d.highOrder>>>16)+(e.highOrder>>>16)+(f.highOrder>>>16)+(h>>>16);return new a((g&65535)<<16|h&65535,j)},A=function(a,b){var c=[],d,e,f,g,j,k,l,m,o,s=[1732584193,4023233417,2562383102,271733878,3285377520],
p=[1518500249,1518500249,1518500249,1518500249,1518500249,1518500249,1518500249,1518500249,1518500249,1518500249,1518500249,1518500249,1518500249,1518500249,1518500249,1518500249,1518500249,1518500249,1518500249,1518500249,1859775393,1859775393,1859775393,1859775393,1859775393,1859775393,1859775393,1859775393,1859775393,1859775393,1859775393,1859775393,1859775393,1859775393,1859775393,1859775393,1859775393,1859775393,1859775393,1859775393,2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,
2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782];a[b>>5]|=128<<24-b%32;a[(b+65>>9<<4)+15]=b;o=a.length;for(l=0;l<o;l+=16){d=s[0];e=s[1];f=s[2];h=s[3];j=s[4];for(m=0;80>m;m+=1)c[m]=
16>m?a[m+l]:g(c[m-3]^c[m-8]^c[m-14]^c[m-16],1),k=20>m?K(g(d,5),e&f^~e&h,j,p[m],c[m]):40>m?K(g(d,5),e^f^h,j,p[m],c[m]):60>m?K(g(d,5),r(e,f,h),j,p[m],c[m]):K(g(d,5),e^f^h,j,p[m],c[m]),j=h,h=f,f=g(e,30),e=d,d=k;s[0]=D(d,s[0]);s[1]=D(e,s[1]);s[2]=D(f,s[2]);s[3]=D(h,s[3]);s[4]=D(j,s[4])}return s},B=function(a,c,d){var e,f,g,h,j,k,A,B,C,s,ca,Y,L,da,ba,O,ea,fa,ga,ha,ia,ja,ka,la,q,ma,Z=[],ra;if("SHA-224"===d||"SHA-256"===d)ca=64,e=(c+65>>9<<4)+15,da=16,ba=1,q=Number,O=D,ea=M,fa=K,ga=u,ha=E,ia=o,ja=x,la=r,
2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,2400959708,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782,3395469782];a[b>>5]|=128<<24-b%32;a[(b+65>>9<<4)+15]=b;o=a.length;for(l=0;l<o;l+=16){d=s[0];e=s[1];f=s[2];g=s[3];j=s[4];for(m=0;80>m;m+=1)c[m]=
16>m?a[m+l]:h(c[m-3]^c[m-8]^c[m-14]^c[m-16],1),k=20>m?K(h(d,5),e&f^~e&g,j,p[m],c[m]):40>m?K(h(d,5),e^f^g,j,p[m],c[m]):60>m?K(h(d,5),r(e,f,g),j,p[m],c[m]):K(h(d,5),e^f^g,j,p[m],c[m]),j=g,g=f,f=h(e,30),e=d,d=k;s[0]=D(d,s[0]);s[1]=D(e,s[1]);s[2]=D(f,s[2]);s[3]=D(g,s[3]);s[4]=D(j,s[4])}return s},B=function(b,c,d){var e,f,g,h,j,k,A,B,C,s,ca,Y,L,da,ba,O,ea,fa,ga,ha,ia,ja,ka,la,q,ma,Z=[],ra;if("SHA-224"===d||"SHA-256"===d)ca=64,e=(c+65>>9<<4)+15,da=16,ba=1,q=Number,O=D,ea=M,fa=K,ga=u,ha=E,ia=o,ja=x,la=r,
ka=l,ma=[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],s="SHA-224"===d?[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428]:[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225];else if("SHA-384"===d||"SHA-512"===d)ca=80,e=(c+128>>10<<5)+31,da=32,ba=2,q=b,O=w,ea=z,fa=T,ga=t,ha=Q,ia=y,ja=v,la=
4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298],s="SHA-224"===d?[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428]:[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225];else if("SHA-384"===d||"SHA-512"===d)ca=80,e=(c+128>>10<<5)+31,da=32,ba=2,q=a,O=w,ea=z,fa=T,ga=t,ha=Q,ia=y,ja=v,la=
p,ka=m,ma=[new q(1116352408,3609767458),new q(1899447441,602891725),new q(3049323471,3964484399),new q(3921009573,2173295548),new q(961987163,4081628472),new q(1508970993,3053834265),new q(2453635748,2937671579),new q(2870763221,3664609560),new q(3624381080,2734883394),new q(310598401,1164996542),new q(607225278,1323610764),new q(1426881987,3590304994),new q(1925078388,4068182383),new q(2162078206,991336113),new q(2614888103,633803317),new q(3248222580,3479774868),new q(3835390401,2666613458),new q(4022224774,
944711139),new q(264347078,2341262773),new q(604807628,2007800933),new q(770255983,1495990901),new q(1249150122,1856431235),new q(1555081692,3175218132),new q(1996064986,2198950837),new q(2554220882,3999719339),new q(2821834349,766784016),new q(2952996808,2566594879),new q(3210313671,3203337956),new q(3336571891,1034457026),new q(3584528711,2466948901),new q(113926993,3758326383),new q(338241895,168717936),new q(666307205,1188179964),new q(773529912,1546045734),new q(1294757372,1522805485),new q(1396182291,
2643833823),new q(1695183700,2343527390),new q(1986661051,1014477480),new q(2177026350,1206759142),new q(2456956037,344077627),new q(2730485921,1290863460),new q(2820302411,3158454273),new q(3259730800,3505952657),new q(3345764771,106217008),new q(3516065817,3606008344),new q(3600352804,1432725776),new q(4094571909,1467031594),new q(275423344,851169720),new q(430227734,3100823752),new q(506948616,1363258195),new q(659060556,3750685593),new q(883997877,3785050280),new q(958139571,3318307427),new q(1322822218,
3812723403),new q(1537002063,2003034995),new q(1747873779,3602036899),new q(1955562222,1575990012),new q(2024104815,1125592928),new q(2227730452,2716904306),new q(2361852424,442776044),new q(2428436474,593698344),new q(2756734187,3733110249),new q(3204031479,2999351573),new q(3329325298,3815920427),new q(3391569614,3928383900),new q(3515267271,566280711),new q(3940187606,3454069534),new q(4118630271,4000239992),new q(116418474,1914138554),new q(174292421,2731055270),new q(289380356,3203993006),new q(460393269,
320620315),new q(685471733,587496836),new q(852142971,1086792851),new q(1017036298,365543100),new q(1126000580,2618297676),new q(1288033470,3409855158),new q(1501505948,4234509866),new q(1607167915,987167468),new q(1816402316,1246189591)],s="SHA-384"===d?[new q(3418070365,3238371032),new q(1654270250,914150663),new q(2438529370,812702999),new q(355462360,4144912697),new q(1731405415,4290775857),new q(41048885895,1750603025),new q(3675008525,1694076839),new q(1203062813,3204075428)]:[new q(1779033703,
4089235720),new q(3144134277,2227873595),new q(1013904242,4271175723),new q(2773480762,1595750129),new q(1359893119,2917565137),new q(2600822924,725511199),new q(528734635,4215389547),new q(1541459225,327033209)];a[c>>5]|=128<<24-c%32;a[e]=c;ra=a.length;for(Y=0;Y<ra;Y+=da){c=s[0];e=s[1];f=s[2];g=s[3];h=s[4];j=s[5];k=s[6];A=s[7];for(L=0;L<ca;L+=1)Z[L]=16>L?new q(a[L*ba+Y],a[L*ba+Y+1]):ea(ha(Z[L-2]),Z[L-7],ga(Z[L-15]),Z[L-16]),B=fa(A,ja(h),ka(h,j,k),ma[L],Z[L]),C=O(ia(c),la(c,e,f)),A=k,k=j,j=h,h=O(g,
4089235720),new q(3144134277,2227873595),new q(1013904242,4271175723),new q(2773480762,1595750129),new q(1359893119,2917565137),new q(2600822924,725511199),new q(528734635,4215389547),new q(1541459225,327033209)];b[c>>5]|=128<<24-c%32;b[e]=c;ra=b.length;for(Y=0;Y<ra;Y+=da){c=s[0];e=s[1];f=s[2];g=s[3];h=s[4];j=s[5];k=s[6];A=s[7];for(L=0;L<ca;L+=1)Z[L]=16>L?new q(b[L*ba+Y],b[L*ba+Y+1]):ea(ha(Z[L-2]),Z[L-7],ga(Z[L-15]),Z[L-16]),B=fa(A,ja(h),ka(h,j,k),ma[L],Z[L]),C=O(ia(c),la(c,e,f)),A=k,k=j,j=h,h=O(g,
B),g=f,f=e,e=c,c=O(B,C);s[0]=O(c,s[0]);s[1]=O(e,s[1]);s[2]=O(f,s[2]);s[3]=O(g,s[3]);s[4]=O(h,s[4]);s[5]=O(j,s[5]);s[6]=O(k,s[6]);s[7]=O(A,s[7])}switch(d){case "SHA-224":return[s[0],s[1],s[2],s[3],s[4],s[5],s[6]];case "SHA-256":return s;case "SHA-384":return[s[0].highOrder,s[0].lowOrder,s[1].highOrder,s[1].lowOrder,s[2].highOrder,s[2].lowOrder,s[3].highOrder,s[3].lowOrder,s[4].highOrder,s[4].lowOrder,s[5].highOrder,s[5].lowOrder];case "SHA-512":return[s[0].highOrder,s[0].lowOrder,s[1].highOrder,s[1].lowOrder,
s[2].highOrder,s[2].lowOrder,s[3].highOrder,s[3].lowOrder,s[4].highOrder,s[4].lowOrder,s[5].highOrder,s[5].lowOrder,s[6].highOrder,s[6].lowOrder,s[7].highOrder,s[7].lowOrder];default:return[]}},C=function(b,d){this.strToHash=this.strBinLen=this.sha512=this.sha384=this.sha256=this.sha224=this.sha1=null;if("HEX"===d){if(0!==b.length%2)return"TEXT MUST BE IN BYTE INCREMENTS";this.strBinLen=4*b.length;this.strToHash=c(b)}else if("ASCII"===d||"undefined"===typeof d)this.strBinLen=8*b.length,this.strToHash=
a(b);else return"UNKNOWN TEXT INPUT TYPE"};C.prototype={getHash:function(a,b){var c=null,g=this.strToHash.slice();switch(b){case "HEX":c=d;break;case "B64":c=e;break;case "ASCII":c=f;break;default:return"FORMAT NOT RECOGNIZED"}switch(a){case "SHA-1":if(null===this.sha1)this.sha1=A(g,this.strBinLen);return c(this.sha1);case "SHA-224":if(null===this.sha224)this.sha224=B(g,this.strBinLen,a);return c(this.sha224);case "SHA-256":if(null===this.sha256)this.sha256=B(g,this.strBinLen,a);return c(this.sha256);
case "SHA-384":if(null===this.sha384)this.sha384=B(g,this.strBinLen,a);return c(this.sha384);case "SHA-512":if(null===this.sha512)this.sha512=B(g,this.strBinLen,a);return c(this.sha512);default:return"HASH NOT RECOGNIZED"}},getHMAC:function(b,g,h,j){var k,l,m,o,p;l=[];var t=[];switch(j){case "HEX":j=d;break;case "B64":j=e;break;case "ASCII":j=f;break;default:return"FORMAT NOT RECOGNIZED"}switch(h){case "SHA-1":k=64;p=160;break;case "SHA-224":k=64;p=224;break;case "SHA-256":k=64;p=256;break;case "SHA-384":k=
128;p=384;break;case "SHA-512":k=128;p=512;break;default:return"HASH NOT RECOGNIZED"}if("HEX"===g){if(0!==b.length%2)return"KEY MUST BE IN BYTE INCREMENTS";g=c(b);o=4*b.length}else if("ASCII"===g)g=a(b),o=8*b.length;else return"UNKNOWN KEY INPUT TYPE";b=8*k;m=k/4-1;k<o/8?(g="SHA-1"===h?A(g,o):B(g,o,h),g[m]&=4294967040):k>o/8&&(g[m]&=4294967040);for(k=0;k<=m;k+=1)l[k]=g[k]^909522486,t[k]=g[k]^1549556828;"SHA-1"===h?(l=A(l.concat(this.strToHash),b+this.strBinLen),l=A(t.concat(l),b+p)):(l=B(l.concat(this.strToHash),
b+this.strBinLen,h),l=B(t.concat(l),b+p,h));return j(l)}};return C}();function str_sha1(b){return(new jsSHA(b,"ASCII")).getHash("SHA-1","ASCII")}function str_sha224(b){return(new jsSHA(b,"ASCII")).getHash("SHA-224","ASCII")}function str_sha256(b){return(new jsSHA(b,"ASCII")).getHash("SHA-256","ASCII")}function str_sha384(b){return(new jsSHA(b,"ASCII")).getHash("SHA-384","ASCII")}function str_sha512(b){return(new jsSHA(b,"ASCII")).getHash("SHA-512","ASCII")}
function openpgp_cfb_encrypt(b,a,c,d,e,f){var g=Array(d),h=Array(d),b=b+b.charAt(d-2)+b.charAt(d-1);util.print_debug("prefixrandom:"+util.hexstrdump(b));for(var j="",k=0;k<d;k++)g[k]=0;h=a(g,e);for(k=0;k<d;k++)j+=String.fromCharCode(h[k]^b.charCodeAt(k));for(k=0;k<d;k++)g[k]=j.charCodeAt(k);h=a(g,e);j+=String.fromCharCode(h[0]^b.charCodeAt(d));j+=String.fromCharCode(h[1]^b.charCodeAt(d+1));if(f)for(k=0;k<d;k++)g[k]=j.charCodeAt(k+2);else for(k=0;k<d;k++)g[k]=j.charCodeAt(k);h=a(g,e);if(f){for(k=0;k<
d;k++)j+=String.fromCharCode(h[k]^c.charCodeAt(k));for(n=d+2;n<c.length;n+=d){for(k=0;k<d;k++)g[k]=j.charCodeAt(n+k);h=a(g,e);for(k=0;k<d;k++)j+=String.fromCharCode(h[k]^c.charCodeAt(n-2+k))}}else{c=" "+c;for(k=2;k<d;k++)j+=String.fromCharCode(h[k]^c.charCodeAt(k));b=j.substring(0,2*d).split("");j=j.substring(d);for(n=d;n<c.length;n+=d){for(k=0;k<d;k++)g[k]=j.charCodeAt(k);j="";h=a(g,e);for(k=0;k<d;k++)b.push(String.fromCharCode(h[k]^c.charCodeAt(n+k))),j+=String.fromCharCode(h[k]^c.charCodeAt(n+
k))}j=b.join("")}return j}function openpgp_cfb_mdc(b,a,c,d){var e=Array(a),f=Array(a),g;for(g=0;g<a;g++)e[g]=0;e=b(e,c);for(g=0;g<a;g++)f[g]=d.charCodeAt(g),e[g]^=f[g];f=b(f,c);return util.bin2str(e)+String.fromCharCode(f[0]^d.charCodeAt(a))+String.fromCharCode(f[1]^d.charCodeAt(a+1))}
function openpgp_cfb_decrypt(b,a,c,d,e){util.print_debug("resync:"+e);var f=Array(a),g=Array(a),h,j="",k=[];for(h=0;h<a;h++)f[h]=0;f=b(f,c);for(h=0;h<a;h++)g[h]=d.charCodeAt(h),f[h]^=g[h];g=b(g,c);util.print_debug("openpgp_cfb_decrypt:\niblock:"+util.hexidump(f)+"\nablock:"+util.hexidump(g)+"\n");util.print_debug((g[0]^d.charCodeAt(a)).toString(16)+(g[1]^d.charCodeAt(a+1)).toString(16));if(f[a-2]!=(g[0]^d.charCodeAt(a))||f[a-1]!=(g[1]^d.charCodeAt(a+1)))return util.print_eror("error duding decryption. Symmectric encrypted data not valid."),
k.join("");if(e){for(h=0;h<a;h++)f[h]=d.charCodeAt(h+2);j=a+2}else{for(h=0;h<a;h++)f[h]=d.charCodeAt(h);j=a}for(;j<d.length;j+=a){g=b(f,c);for(h=0;h<a&&h+j<d.length;h++)f[h]=d.charCodeAt(j+h),k.push(String.fromCharCode(g[h]^f[h]))}return k.join("")}
function normal_cfb_encrypt(b,a,c,d,e){for(var f="",f="",g=0,h=[],j=[],f=e.substring(0,a);d.length>a*g;){for(var e=b(f,c),f=d.substring(g*a,g*a+a),k=0;k<f.length;k++)j.push(String.fromCharCode(f.charCodeAt(k)^e[k]));f=j.join("");j=[];h.push(f);g++}return h.join("")}
function normal_cfb_decrypt(b,a,c,d,e){var f="",g=0,h=[];if(null==e)for(e=0;e<a;e++)f+=String.fromCharCode(0);else f=e.substring(0,a);for(;d.length>a*g;){for(var j=b(f,c),f=d.substring(g*a+0,g*a+a+0),e=0;e<f.length;e++)h.push(String.fromCharCode(f.charCodeAt(e)^j[e]));g++}return h.join("")}
function openpgp_crypto_asymetricEncrypt(b,a,c){return function(){switch(b){case 1:case 2:case 3:var d=new RSA,e=a[0].toBigInteger(),f=a[1].toBigInteger(),g=c.toBigInteger();return[d.encrypt(g,f,e)];case 16:var d=new Elgamal,e=a[0].toBigInteger(),f=a[1].toBigInteger(),h=a[2].toBigInteger(),g=c.toBigInteger();return d.encrypt(g,f,e,h);default:return[]}}().map(function(a){var b=new openpgp_type_mpi;b.fromBigInteger(a);return b})}
function openpgp_crypto_asymetricDecrypt(b,a,c,d){var e=function(){switch(b){case 1:case 2:case 3:var e=new RSA,f=c[0].toBigInteger(),j=c[1].toBigInteger(),k=c[2].toBigInteger(),l=c[3].toBigInteger(),m=d[0].toBigInteger();return e.decrypt(m,f,j,k,l);case 16:return e=new Elgamal,f=c[0].toBigInteger(),k=d[0].toBigInteger(),l=d[1].toBigInteger(),j=a[0].toBigInteger(),e.decrypt(k,l,j,f);default:return null}}(),f=new openpgp_type_mpi;f.fromBigInteger(e);return f}
function openpgp_crypto_getPrivateMpiCount(b){return 0<b&&4>b?4:16==b?1:17==b?1:0}function openpgp_crypto_getPrefixRandom(b){switch(b){case 2:case 3:case 4:return openpgp_crypto_getRandomBytes(8);case 7:case 8:case 9:case 10:return openpgp_crypto_getRandomBytes(16);default:return null}}
function openpgp_crypto_MDCSystemBytes(b,a,c){util.print_debug_hexstr_dump("openpgp_crypto_symmetricDecrypt:\nencrypteddata:",c);switch(b){case 0:return c;case 2:return openpgp_cfb_mdc(desede,8,a,c,openpgp_cfb);case 3:return openpgp_cfb_mdc(cast5_encrypt,8,a,c);case 4:return openpgp_cfb_mdc(BFencrypt,8,a,c);case 7:case 8:case 9:return openpgp_cfb_mdc(AESencrypt,16,keyExpansion(a),c);case 10:return openpgp_cfb_mdc(TFencrypt,16,a,c);case 1:util.print_error(""+(1==b?"IDEA Algorithm not implemented":
"Twofish Algorithm not implemented"))}return null}function openpgp_crypto_generateSessionKey(b){return openpgp_crypto_getRandomBytes(openpgp_crypto_getKeyLength(b))}function openpgp_crypto_getKeyLength(b){switch(b){case 2:case 8:return 24;case 3:case 4:case 7:return 16;case 9:case 10:return 32}return null}function openpgp_crypto_getBlockLength(b){switch(b){case 1:case 2:case 3:return 8;case 4:case 7:case 8:case 9:return 16;case 10:return 32;default:return 0}}
function openpgp_crypto_verifySignature(b,a,c,d,e){var f=openpgp_crypto_hashData(a,e);switch(b){case 1:case 2:case 3:e=new RSA;b=d[0].toBigInteger();d=d[1].toBigInteger();c=c[0].toBigInteger();d=e.verify(c,d,b);a=openpgp_encoding_emsa_pkcs1_decode(a,d.toMPI().substring(2));return-1==a?(util.print_error("PKCS1 padding in message or key incorrect. Aborting..."),!1):a==f;case 16:return util.print_error("signing with Elgamal is not defined in the OpenPGP standard."),null;case 17:var b=new DSA,f=c[0].toBigInteger(),
c=c[1].toBigInteger(),g=d[0].toBigInteger(),h=d[1].toBigInteger(),j=d[2].toBigInteger(),d=d[3].toBigInteger(),d=b.verify(a,f,c,e,g,h,j,d);return 0==d.compareTo(f);default:return null}}
function openpgp_crypto_signData(b,a,c,d,e){switch(a){case 1:case 2:case 3:var a=new RSA,d=d[0].toBigInteger(),f=c[0].toBigInteger(),b=openpgp_encoding_emsa_pkcs1_encode(b,e,c[0].mpiByteLength);util.print_debug("signing using RSA");return a.sign(b,d,f).toMPI();case 17:a=new DSA;util.print_debug("DSA Sign: q size in Bytes:"+c[1].getByteLength());var f=c[0].toBigInteger(),g=c[1].toBigInteger(),h=c[2].toBigInteger();c[3].toBigInteger();c=d[0].toBigInteger();b=a.sign(b,e,h,f,g,c);util.print_debug("signing using DSA\n result:"+
util.hexstrdump(b[0])+"|"+util.hexstrdump(b[1]));return b[0]+b[1];case 16:return util.print_debug("signing with Elgamal is not defined in the OpenPGP standard."),null;default:return null}}function openpgp_crypto_hashData(b,a){var c=null;switch(b){case 1:c=MD5(a);break;case 2:c=str_sha1(a);break;case 3:c=RMDstring(a);break;case 8:c=str_sha256(a);break;case 9:c=str_sha384(a);break;case 10:c=str_sha512(a);break;case 11:c=str_sha224(a)}return c}
function openpgp_crypto_getHashByteLength(b){switch(b){case 1:return 16;case 2:case 3:return 20;case 8:return 32;case 9:return 48;case 10:return 64;case 11:return 28}return null}function openpgp_crypto_getRandomBytes(b){for(var a="",c=0;c<b;c++)a+=String.fromCharCode(openpgp_crypto_getSecureRandomOctet());return a}function openpgp_crypto_getPseudoRandom(b,a){return Math.round(Math.random()*(a-b))+b}
function openpgp_crypto_getSecureRandom(b,a){var c=new Uint32Array(1);window.crypto.getRandomValues(c);for(var d=(a-b).toString(2).length;(c[0]&Math.pow(2,d)-1)>a-b;)window.crypto.getRandomValues(c);return b+Math.abs(c[0]&Math.pow(2,d)-1)}function openpgp_crypto_getSecureRandomOctet(){var b=new Uint32Array(1);window.crypto.getRandomValues(b);return b[0]&255}
function openpgp_crypto_getRandomBigInteger(b){if(0>b)return null;var a=openpgp_crypto_getRandomBytes(Math.floor((b+7)/8));0<b%8&&(a=String.fromCharCode(Math.pow(2,b%8)-1&a.charCodeAt(0))+a.substring(1));return(new openpgp_type_mpi).create(a).toBigInteger()}function openpgp_crypto_getRandomBigIntegerInRange(b,a){if(!(0>=a.compareTo(b))){for(var c=a.subtract(b),d=openpgp_crypto_getRandomBigInteger(c.bitLength());d>c;)d=openpgp_crypto_getRandomBigInteger(c.bitLength());return b.add(d)}}
function openpgp_crypto_testRSA(b){debugger;var a=new RSA,c=new openpgp_type_mpi;c.create(openpgp_encoding_eme_pkcs1_encode("ABABABAB",128));c=a.encrypt(c.toBigInteger(),b.ee,b.n);a.decrypt(c,b.d,b.p,b.q,b.u)}
function openpgp_crypto_generateKeyPair(b,a,c,d,e){var f,g,h=new Date,h=h.getTime()/1E3,h=String.fromCharCode(Math.floor(h/16777216%256))+String.fromCharCode(Math.floor(h/65536%256))+String.fromCharCode(Math.floor(h/256%256))+String.fromCharCode(Math.floor(h%256));switch(b){case 1:a=(new RSA).generate(a,"10001");f=(new openpgp_packet_keymaterial).write_private_key(b,a,c,d,e,h);g=(new openpgp_packet_keymaterial).write_public_key(b,a,h);break;default:util.print_error("Unknown keytype "+b)}return{privateKey:f,
publicKey:g}}
function openpgp_crypto_symmetricEncrypt(b,a,c,d,e){switch(a){case 0:return d;case 2:return openpgp_cfb_encrypt(b,desede,d,8,c,e).substring(0,d.length+10);case 3:return openpgp_cfb_encrypt(b,cast5_encrypt,d,8,c,e).substring(0,d.length+10);case 4:return openpgp_cfb_encrypt(b,BFencrypt,d,8,c,e).substring(0,d.length+10);case 7:case 8:case 9:return openpgp_cfb_encrypt(b,AESencrypt,d,16,keyExpansion(c),e).substring(0,d.length+18);case 10:return openpgp_cfb_encrypt(b,TFencrypt,d,16,c,e).substring(0,d.length+
s[2].highOrder,s[2].lowOrder,s[3].highOrder,s[3].lowOrder,s[4].highOrder,s[4].lowOrder,s[5].highOrder,s[5].lowOrder,s[6].highOrder,s[6].lowOrder,s[7].highOrder,s[7].lowOrder];default:return[]}},C=function(a,d){this.strToHash=this.strBinLen=this.sha512=this.sha384=this.sha256=this.sha224=this.sha1=null;if("HEX"===d){if(0!==a.length%2)return"TEXT MUST BE IN BYTE INCREMENTS";this.strBinLen=4*a.length;this.strToHash=c(a)}else if("ASCII"===d||"undefined"===typeof d)this.strBinLen=8*a.length,this.strToHash=
b(a);else return"UNKNOWN TEXT INPUT TYPE"};C.prototype={getHash:function(a,b){var c=null,g=this.strToHash.slice();switch(b){case "HEX":c=d;break;case "B64":c=e;break;case "ASCII":c=f;break;default:return"FORMAT NOT RECOGNIZED"}switch(a){case "SHA-1":if(null===this.sha1)this.sha1=A(g,this.strBinLen);return c(this.sha1);case "SHA-224":if(null===this.sha224)this.sha224=B(g,this.strBinLen,a);return c(this.sha224);case "SHA-256":if(null===this.sha256)this.sha256=B(g,this.strBinLen,a);return c(this.sha256);
case "SHA-384":if(null===this.sha384)this.sha384=B(g,this.strBinLen,a);return c(this.sha384);case "SHA-512":if(null===this.sha512)this.sha512=B(g,this.strBinLen,a);return c(this.sha512);default:return"HASH NOT RECOGNIZED"}},getHMAC:function(a,g,h,j){var k,l,m,o,p;l=[];var t=[];switch(j){case "HEX":j=d;break;case "B64":j=e;break;case "ASCII":j=f;break;default:return"FORMAT NOT RECOGNIZED"}switch(h){case "SHA-1":k=64;p=160;break;case "SHA-224":k=64;p=224;break;case "SHA-256":k=64;p=256;break;case "SHA-384":k=
128;p=384;break;case "SHA-512":k=128;p=512;break;default:return"HASH NOT RECOGNIZED"}if("HEX"===g){if(0!==a.length%2)return"KEY MUST BE IN BYTE INCREMENTS";g=c(a);o=4*a.length}else if("ASCII"===g)g=b(a),o=8*a.length;else return"UNKNOWN KEY INPUT TYPE";a=8*k;m=k/4-1;k<o/8?(g="SHA-1"===h?A(g,o):B(g,o,h),g[m]&=4294967040):k>o/8&&(g[m]&=4294967040);for(k=0;k<=m;k+=1)l[k]=g[k]^909522486,t[k]=g[k]^1549556828;"SHA-1"===h?(l=A(l.concat(this.strToHash),a+this.strBinLen),l=A(t.concat(l),a+p)):(l=B(l.concat(this.strToHash),
a+this.strBinLen,h),l=B(t.concat(l),a+p,h));return j(l)}};return C}();function str_sha1(a){return(new jsSHA(a,"ASCII")).getHash("SHA-1","ASCII")}function str_sha224(a){return(new jsSHA(a,"ASCII")).getHash("SHA-224","ASCII")}function str_sha256(a){return(new jsSHA(a,"ASCII")).getHash("SHA-256","ASCII")}function str_sha384(a){return(new jsSHA(a,"ASCII")).getHash("SHA-384","ASCII")}function str_sha512(a){return(new jsSHA(a,"ASCII")).getHash("SHA-512","ASCII")}
function openpgp_cfb_encrypt(a,b,c,d,e,f){var h=Array(d),g=Array(d),a=a+a.charAt(d-2)+a.charAt(d-1);util.print_debug("prefixrandom:"+util.hexstrdump(a));for(var j="",k=0;k<d;k++)h[k]=0;g=b(h,e);for(k=0;k<d;k++)j+=String.fromCharCode(g[k]^a.charCodeAt(k));for(k=0;k<d;k++)h[k]=j.charCodeAt(k);g=b(h,e);j+=String.fromCharCode(g[0]^a.charCodeAt(d));j+=String.fromCharCode(g[1]^a.charCodeAt(d+1));if(f)for(k=0;k<d;k++)h[k]=j.charCodeAt(k+2);else for(k=0;k<d;k++)h[k]=j.charCodeAt(k);g=b(h,e);if(f){for(k=0;k<
d;k++)j+=String.fromCharCode(g[k]^c.charCodeAt(k));for(n=d+2;n<c.length;n+=d){for(k=0;k<d;k++)h[k]=j.charCodeAt(n+k);g=b(h,e);for(k=0;k<d;k++)j+=String.fromCharCode(g[k]^c.charCodeAt(n-2+k))}}else{c=" "+c;for(k=2;k<d;k++)j+=String.fromCharCode(g[k]^c.charCodeAt(k));a=j.substring(0,2*d).split("");j=j.substring(d);for(n=d;n<c.length;n+=d){for(k=0;k<d;k++)h[k]=j.charCodeAt(k);j="";g=b(h,e);for(k=0;k<d;k++)a.push(String.fromCharCode(g[k]^c.charCodeAt(n+k))),j+=String.fromCharCode(g[k]^c.charCodeAt(n+
k))}j=a.join("")}return j}function openpgp_cfb_mdc(a,b,c,d){var e=Array(b),f=Array(b),h;for(h=0;h<b;h++)e[h]=0;e=a(e,c);for(h=0;h<b;h++)f[h]=d.charCodeAt(h),e[h]^=f[h];f=a(f,c);return util.bin2str(e)+String.fromCharCode(f[0]^d.charCodeAt(b))+String.fromCharCode(f[1]^d.charCodeAt(b+1))}
function openpgp_cfb_decrypt(a,b,c,d,e){util.print_debug("resync:"+e);var f=Array(b),h=Array(b),g,j="",k=[];for(g=0;g<b;g++)f[g]=0;f=a(f,c);for(g=0;g<b;g++)h[g]=d.charCodeAt(g),f[g]^=h[g];h=a(h,c);util.print_debug("openpgp_cfb_decrypt:\niblock:"+util.hexidump(f)+"\nablock:"+util.hexidump(h)+"\n");util.print_debug((h[0]^d.charCodeAt(b)).toString(16)+(h[1]^d.charCodeAt(b+1)).toString(16));if(f[b-2]!=(h[0]^d.charCodeAt(b))||f[b-1]!=(h[1]^d.charCodeAt(b+1)))return util.print_eror("error duding decryption. Symmectric encrypted data not valid."),
k.join("");if(e){for(g=0;g<b;g++)f[g]=d.charCodeAt(g+2);j=b+2}else{for(g=0;g<b;g++)f[g]=d.charCodeAt(g);j=b}for(;j<d.length;j+=b){h=a(f,c);for(g=0;g<b&&g+j<d.length;g++)f[g]=d.charCodeAt(j+g),k.push(String.fromCharCode(h[g]^f[g]))}return k.join("")}
function normal_cfb_encrypt(a,b,c,d,e){for(var f="",f="",h=0,g=[],j=[],f=e.substring(0,b);d.length>b*h;){for(var e=a(f,c),f=d.substring(h*b,h*b+b),k=0;k<f.length;k++)j.push(String.fromCharCode(f.charCodeAt(k)^e[k]));f=j.join("");j=[];g.push(f);h++}return g.join("")}
function normal_cfb_decrypt(a,b,c,d,e){var f="",h=0,g=[];if(null==e)for(e=0;e<b;e++)f+=String.fromCharCode(0);else f=e.substring(0,b);for(;d.length>b*h;){for(var j=a(f,c),f=d.substring(h*b+0,h*b+b+0),e=0;e<f.length;e++)g.push(String.fromCharCode(f.charCodeAt(e)^j[e]));h++}return g.join("")}
function openpgp_crypto_asymetricEncrypt(a,b,c){return function(){switch(a){case 1:case 2:case 3:var d=new RSA,e=b[0].toBigInteger(),f=b[1].toBigInteger(),h=c.toBigInteger();return[d.encrypt(h,f,e)];case 16:var d=new Elgamal,e=b[0].toBigInteger(),f=b[1].toBigInteger(),g=b[2].toBigInteger(),h=c.toBigInteger();return d.encrypt(h,f,e,g);default:return[]}}().map(function(a){var b=new openpgp_type_mpi;b.fromBigInteger(a);return b})}
function openpgp_crypto_asymetricDecrypt(a,b,c,d){var e=function(){switch(a){case 1:case 2:case 3:var e=new RSA,f=c[0].toBigInteger(),j=c[1].toBigInteger(),k=c[2].toBigInteger(),l=c[3].toBigInteger(),m=d[0].toBigInteger();return e.decrypt(m,f,j,k,l);case 16:return e=new Elgamal,f=c[0].toBigInteger(),k=d[0].toBigInteger(),l=d[1].toBigInteger(),j=b[0].toBigInteger(),e.decrypt(k,l,j,f);default:return null}}(),f=new openpgp_type_mpi;f.fromBigInteger(e);return f}
function openpgp_crypto_getPrivateMpiCount(a){return 0<a&&4>a?4:16==a?1:17==a?1:0}function openpgp_crypto_getPrefixRandom(a){switch(a){case 2:case 3:case 4:return openpgp_crypto_getRandomBytes(8);case 7:case 8:case 9:case 10:return openpgp_crypto_getRandomBytes(16);default:return null}}
function openpgp_crypto_MDCSystemBytes(a,b,c){util.print_debug_hexstr_dump("openpgp_crypto_symmetricDecrypt:\nencrypteddata:",c);switch(a){case 0:return c;case 2:return openpgp_cfb_mdc(desede,8,b,c,openpgp_cfb);case 3:return openpgp_cfb_mdc(cast5_encrypt,8,b,c);case 4:return openpgp_cfb_mdc(BFencrypt,8,b,c);case 7:case 8:case 9:return openpgp_cfb_mdc(AESencrypt,16,keyExpansion(b),c);case 10:return openpgp_cfb_mdc(TFencrypt,16,b,c);case 1:util.print_error(""+(1==a?"IDEA Algorithm not implemented":
"Twofish Algorithm not implemented"))}return null}function openpgp_crypto_generateSessionKey(a){return openpgp_crypto_getRandomBytes(openpgp_crypto_getKeyLength(a))}function openpgp_crypto_getKeyLength(a){switch(a){case 2:case 8:return 24;case 3:case 4:case 7:return 16;case 9:case 10:return 32}return null}function openpgp_crypto_getBlockLength(a){switch(a){case 1:case 2:case 3:return 8;case 4:case 7:case 8:case 9:return 16;case 10:return 32;default:return 0}}
function openpgp_crypto_verifySignature(a,b,c,d,e){var f=openpgp_crypto_hashData(b,e);switch(a){case 1:case 2:case 3:e=new RSA;a=d[0].toBigInteger();d=d[1].toBigInteger();c=c[0].toBigInteger();d=e.verify(c,d,a);b=openpgp_encoding_emsa_pkcs1_decode(b,d.toMPI().substring(2));return-1==b?(util.print_error("PKCS1 padding in message or key incorrect. Aborting..."),!1):b==f;case 16:return util.print_error("signing with Elgamal is not defined in the OpenPGP standard."),null;case 17:var a=new DSA,f=c[0].toBigInteger(),
c=c[1].toBigInteger(),h=d[0].toBigInteger(),g=d[1].toBigInteger(),j=d[2].toBigInteger(),d=d[3].toBigInteger(),d=a.verify(b,f,c,e,h,g,j,d);return 0==d.compareTo(f);default:return null}}
function openpgp_crypto_signData(a,b,c,d,e){switch(b){case 1:case 2:case 3:var b=new RSA,d=d[0].toBigInteger(),f=c[0].toBigInteger(),a=openpgp_encoding_emsa_pkcs1_encode(a,e,c[0].mpiByteLength);util.print_debug("signing using RSA");return b.sign(a,d,f).toMPI();case 17:b=new DSA;util.print_debug("DSA Sign: q size in Bytes:"+c[1].getByteLength());var f=c[0].toBigInteger(),h=c[1].toBigInteger(),g=c[2].toBigInteger();c[3].toBigInteger();c=d[0].toBigInteger();a=b.sign(a,e,g,f,h,c);util.print_debug("signing using DSA\n result:"+
util.hexstrdump(a[0])+"|"+util.hexstrdump(a[1]));return a[0]+a[1];case 16:return util.print_debug("signing with Elgamal is not defined in the OpenPGP standard."),null;default:return null}}function openpgp_crypto_hashData(a,b){var c=null;switch(a){case 1:c=MD5(b);break;case 2:c=str_sha1(b);break;case 3:c=RMDstring(b);break;case 8:c=str_sha256(b);break;case 9:c=str_sha384(b);break;case 10:c=str_sha512(b);break;case 11:c=str_sha224(b)}return c}
function openpgp_crypto_getHashByteLength(a){switch(a){case 1:return 16;case 2:case 3:return 20;case 8:return 32;case 9:return 48;case 10:return 64;case 11:return 28}return null}function openpgp_crypto_getRandomBytes(a){for(var b="",c=0;c<a;c++)b+=String.fromCharCode(openpgp_crypto_getSecureRandomOctet());return b}function openpgp_crypto_getPseudoRandom(a,b){return Math.round(Math.random()*(b-a))+a}
function openpgp_crypto_getSecureRandom(a,b){var c=new Uint32Array(1);window.crypto.getRandomValues(c);for(var d=(b-a).toString(2).length;(c[0]&Math.pow(2,d)-1)>b-a;)window.crypto.getRandomValues(c);return a+Math.abs(c[0]&Math.pow(2,d)-1)}function openpgp_crypto_getSecureRandomOctet(){var a=new Uint32Array(1);window.crypto.getRandomValues(a);return a[0]&255}
function openpgp_crypto_getRandomBigInteger(a){if(0>a)return null;var b=openpgp_crypto_getRandomBytes(Math.floor((a+7)/8));0<a%8&&(b=String.fromCharCode(Math.pow(2,a%8)-1&b.charCodeAt(0))+b.substring(1));return(new openpgp_type_mpi).create(b).toBigInteger()}function openpgp_crypto_getRandomBigIntegerInRange(a,b){if(!(0>=b.compareTo(a))){for(var c=b.subtract(a),d=openpgp_crypto_getRandomBigInteger(c.bitLength());d>c;)d=openpgp_crypto_getRandomBigInteger(c.bitLength());return a.add(d)}}
function openpgp_crypto_testRSA(a){debugger;var b=new RSA,c=new openpgp_type_mpi;c.create(openpgp_encoding_eme_pkcs1_encode("ABABABAB",128));c=b.encrypt(c.toBigInteger(),a.ee,a.n);b.decrypt(c,a.d,a.p,a.q,a.u)}
function openpgp_crypto_generateKeyPair(a,b,c,d,e){var f,h,g=new Date,g=g.getTime()/1E3,g=String.fromCharCode(Math.floor(g/16777216%256))+String.fromCharCode(Math.floor(g/65536%256))+String.fromCharCode(Math.floor(g/256%256))+String.fromCharCode(Math.floor(g%256));switch(a){case 1:b=(new RSA).generate(b,"10001");f=(new openpgp_packet_keymaterial).write_private_key(a,b,c,d,e,g);h=(new openpgp_packet_keymaterial).write_public_key(a,b,g);break;default:util.print_error("Unknown keytype "+a)}return{privateKey:f,
publicKey:h}}
function openpgp_crypto_symmetricEncrypt(a,b,c,d,e){switch(b){case 0:return d;case 2:return openpgp_cfb_encrypt(a,desede,d,8,c,e).substring(0,d.length+10);case 3:return openpgp_cfb_encrypt(a,cast5_encrypt,d,8,c,e).substring(0,d.length+10);case 4:return openpgp_cfb_encrypt(a,BFencrypt,d,8,c,e).substring(0,d.length+10);case 7:case 8:case 9:return openpgp_cfb_encrypt(a,AESencrypt,d,16,keyExpansion(c),e).substring(0,d.length+18);case 10:return openpgp_cfb_encrypt(a,TFencrypt,d,16,c,e).substring(0,d.length+
18);case 1:return util.print_error("IDEA Algorithm not implemented"),null;default:return null}}
function openpgp_crypto_symmetricDecrypt(b,a,c,d){util.print_debug_hexstr_dump("openpgp_crypto_symmetricDecrypt:\nalgo:"+b+"\nencrypteddata:",c);var e=0;d||(e=2);switch(b){case 0:return c;case 2:return openpgp_cfb_decrypt(desede,8,a,c,d).substring(e,c.length+e-10);case 3:return openpgp_cfb_decrypt(cast5_encrypt,8,a,c,d).substring(e,c.length+e-10);case 4:return openpgp_cfb_decrypt(BFencrypt,8,a,c,d).substring(e,c.length+e-10);case 7:case 8:case 9:return openpgp_cfb_decrypt(AESencrypt,16,keyExpansion(a),
c,d).substring(e,c.length+e-18);case 10:return openpgp_cfb_decrypt(TFencrypt,16,a,c,d).substring(e,c.length+e-18);case 1:util.print_error(""+(1==b?"IDEA Algorithm not implemented":"Twofish Algorithm not implemented"))}return null}
function openpgp_crypto_symmetricDecrypt(a,b,c,d){util.print_debug_hexstr_dump("openpgp_crypto_symmetricDecrypt:\nalgo:"+a+"\nencrypteddata:",c);var e=0;d||(e=2);switch(a){case 0:return c;case 2:return openpgp_cfb_decrypt(desede,8,b,c,d).substring(e,c.length+e-10);case 3:return openpgp_cfb_decrypt(cast5_encrypt,8,b,c,d).substring(e,c.length+e-10);case 4:return openpgp_cfb_decrypt(BFencrypt,8,b,c,d).substring(e,c.length+e-10);case 7:case 8:case 9:return openpgp_cfb_decrypt(AESencrypt,16,keyExpansion(b),
c,d).substring(e,c.length+e-18);case 10:return openpgp_cfb_decrypt(TFencrypt,16,b,c,d).substring(e,c.length+e-18);case 1:util.print_error(""+(1==a?"IDEA Algorithm not implemented":"Twofish Algorithm not implemented"))}return null}
var Rcon=[1,2,4,8,16,32,64,128,27,54,108,216,171,77,154,47,94,188,99,198,151,53,106,212,179,125,250,239,197,145],S=[99,124,119,123,242,107,111,197,48,1,103,43,254,215,171,118,202,130,201,125,250,89,71,240,173,212,162,175,156,164,114,192,183,253,147,38,54,63,247,204,52,165,229,241,113,216,49,21,4,199,35,195,24,150,5,154,7,18,128,226,235,39,178,117,9,131,44,26,27,110,90,160,82,59,214,179,41,227,47,132,83,209,0,237,32,252,177,91,106,203,190,57,74,76,88,207,208,239,170,251,67,77,51,133,69,249,2,127,80,
60,159,168,81,163,64,143,146,157,56,245,188,182,218,33,16,255,243,210,205,12,19,236,95,151,68,23,196,167,126,61,100,93,25,115,96,129,79,220,34,42,144,136,70,238,184,20,222,94,11,219,224,50,58,10,73,6,36,92,194,211,172,98,145,149,228,121,231,200,55,109,141,213,78,169,108,86,244,234,101,122,174,8,186,120,37,46,28,166,180,198,232,221,116,31,75,189,139,138,112,62,181,102,72,3,246,14,97,53,87,185,134,193,29,158,225,248,152,17,105,217,142,148,155,30,135,233,206,85,40,223,140,161,137,13,191,230,66,104,65,
153,45,15,176,84,187,22],T1=[2774754246,2222750968,2574743534,2373680118,234025727,3177933782,2976870366,1422247313,1345335392,50397442,2842126286,2099981142,436141799,1658312629,3870010189,2591454956,1170918031,2642575903,1086966153,2273148410,368769775,3948501426,3376891790,200339707,3970805057,1742001331,4255294047,3937382213,3214711843,4154762323,2524082916,1539358875,3266819957,486407649,2928907069,1780885068,1513502316,1094664062,49805301,1338821763,1546925160,4104496465,887481809,150073849,
@ -149,12 +149,12 @@ var Rcon=[1,2,4,8,16,32,64,128,27,54,108,216,171,77,154,47,94,188,99,198,151,53,
3711886307,1584475951,328696964,2801095507,3110654417,0,3240947181,1080041504,3810524412,2043195825,3069008731,3569248874,2370227147,1742323390,1917532473,2497595978,2564049996,2968016984,2236272591,3144405200,3307925487,1340451498,3977706491,2261074755,2597801293,1716859699,294946181,2328839493,3910203897,67502594,4269899647,2700103760,2017737788,632987551,1273211048,2733855057,1576969123,2160083008,92966799,1068339858,566009245,1883781176,4043634165,1675607228,2009183926,2943736538,1113792801,540020752,
3843751935,4245615603,3211645650,2169294285,403966988,641012499,3274697964,3202441055,899848087,2295088196,775493399,2472002756,1441965991,4236410494,2051489085,3366741092,3135724893,841685273,3868554099,3231735904,429425025,2664517455,2743065820,1147544098,1417554474,1001099408,193169544,2362066502,3341414126,1809037496,675025940,2809781982,3168951902,371002123,2910247899,3678134496,1683370546,1951283770,337512970,2463844681,201983494,1215046692,3101973596,2673722050,3178157011,1139780780,3299238498,
967348625,832869781,3543655652,4069226873,3576883175,2336475336,1851340599,3669454189,25988493,2976175573,2631028302,1239460265,3635702892,2902087254,4077384948,3475368682,3400492389,4102978170,1206496942,270010376,1876277946,4035475576,1248797989,1550986798,941890588,1475454630,1942467764,2538718918,3408128232,2709315037,3902567540,1042358047,2531085131,1641856445,226921355,260409994,3767562352,2084716094,1908716981,3433719398,2430093384,100991747,4144101110,470945294,3265487201,1784624437,2935576407,
1775286713,395413126,2572730817,975641885,666476190,3644383713,3943954680,733190296,573772049,3535497577,2842745305,126455438,866620564,766942107,1008868894,361924487,3374377449,2269761230,2868860245,1350051880,2776293343,59739276,1509466529,159418761,437718285,1708834751,3610371814,2227585602,3501746280,2193834305,699439513,1517759789,504434447,2076946608,2835108948,1842789307,742004246];function B0(b){return b&255}function B1(b){return b>>8&255}function B2(b){return b>>16&255}
function B3(b){return b>>24&255}function F1(b,a,c,d){return B1(T1[b&255])|B1(T1[a>>8&255])<<8|B1(T1[c>>16&255])<<16|B1(T1[d>>>24])<<24}function packBytes(b){var a,c,d=b.length,e=Array(d/4);if(b&&!(d%4)){for(a=0,c=0;c<d;c+=4)e[a++]=b[c]|b[c+1]<<8|b[c+2]<<16|b[c+3]<<24;return e}}function unpackBytes(b){var a,c=0,d=b.length,e=Array(4*d);for(a=0;a<d;a++)e[c++]=B0(b[a]),e[c++]=B1(b[a]),e[c++]=B2(b[a]),e[c++]=B3(b[a]);return e}var maxkc=8,maxrk=14;
function keyExpansion(b){var a,c,d,e,f=Array(maxrk+1),g=b.length,h=Array(maxkc),j=Array(maxkc),k=0;if(16==g)e=10,a=4;else if(24==g)e=12,a=6;else if(32==g)e=14,a=8;else{util.print_error("aes.js: Invalid key-length for AES key:"+g);return}for(c=0;c<maxrk+1;c++)f[c]=Array(4);for(c=0,d=0;d<g;d++,c+=4)h[d]=b.charCodeAt(c)|b.charCodeAt(c+1)<<8|b.charCodeAt(c+2)<<16|b.charCodeAt(c+3)<<24;for(d=a-1;0<=d;d--)j[d]=h[d];for(d=c=b=0;d<a&&b<e+1;){for(;d<a&&4>c;d++,c++)f[b][c]=j[d];4==c&&(b++,c=0)}for(;b<e+1;){d=
j[a-1];j[0]^=S[B1(d)]|S[B2(d)]<<8|S[B3(d)]<<16|S[B0(d)]<<24;j[0]^=Rcon[k++];if(8!=a)d=1;else{for(d=1;d<a/2;d++)j[d]^=j[d-1];d=j[a/2-1];j[a/2]^=S[B0(d)]|S[B1(d)]<<8|S[B2(d)]<<16|S[B3(d)]<<24;d=a/2+1}for(;d<a;d++)j[d]^=j[d-1];for(d=0;d<a&&b<e+1;){for(;d<a&&4>c;d++,c++)f[b][c]=j[d];4==c&&(b++,c=0)}}this.rounds=e;this.rk=f;return this}
function AESencrypt(b,a){var c,d,e,f,g,h=packBytes(b),j=a.rounds,k=h[0],l=h[1],m=h[2];g=h[3];for(c=0;c<j-1;c++)d=k^a.rk[c][0],e=l^a.rk[c][1],f=m^a.rk[c][2],g^=a.rk[c][3],k=T1[d&255]^T2[e>>8&255]^T3[f>>16&255]^T4[g>>>24],l=T1[e&255]^T2[f>>8&255]^T3[g>>16&255]^T4[d>>>24],m=T1[f&255]^T2[g>>8&255]^T3[d>>16&255]^T4[e>>>24],g=T1[g&255]^T2[d>>8&255]^T3[e>>16&255]^T4[f>>>24];c=j-1;d=k^a.rk[c][0];e=l^a.rk[c][1];f=m^a.rk[c][2];g^=a.rk[c][3];h[0]=F1(d,e,f,g)^a.rk[j][0];h[1]=F1(e,f,g,d)^a.rk[j][1];h[2]=F1(f,
g,d,e)^a.rk[j][2];h[3]=F1(g,d,e,f)^a.rk[j][3];return unpackBytes(h)}function Blowfish(){}Blowfish.prototype.BLOCKSIZE=8;
1775286713,395413126,2572730817,975641885,666476190,3644383713,3943954680,733190296,573772049,3535497577,2842745305,126455438,866620564,766942107,1008868894,361924487,3374377449,2269761230,2868860245,1350051880,2776293343,59739276,1509466529,159418761,437718285,1708834751,3610371814,2227585602,3501746280,2193834305,699439513,1517759789,504434447,2076946608,2835108948,1842789307,742004246];function B0(a){return a&255}function B1(a){return a>>8&255}function B2(a){return a>>16&255}
function B3(a){return a>>24&255}function F1(a,b,c,d){return B1(T1[a&255])|B1(T1[b>>8&255])<<8|B1(T1[c>>16&255])<<16|B1(T1[d>>>24])<<24}function packBytes(a){var b,c,d=a.length,e=Array(d/4);if(a&&!(d%4)){for(b=0,c=0;c<d;c+=4)e[b++]=a[c]|a[c+1]<<8|a[c+2]<<16|a[c+3]<<24;return e}}function unpackBytes(a){var b,c=0,d=a.length,e=Array(4*d);for(b=0;b<d;b++)e[c++]=B0(a[b]),e[c++]=B1(a[b]),e[c++]=B2(a[b]),e[c++]=B3(a[b]);return e}var maxkc=8,maxrk=14;
function keyExpansion(a){var b,c,d,e,f=Array(maxrk+1),h=a.length,g=Array(maxkc),j=Array(maxkc),k=0;if(16==h)e=10,b=4;else if(24==h)e=12,b=6;else if(32==h)e=14,b=8;else{util.print_error("aes.js: Invalid key-length for AES key:"+h);return}for(c=0;c<maxrk+1;c++)f[c]=Array(4);for(c=0,d=0;d<h;d++,c+=4)g[d]=a.charCodeAt(c)|a.charCodeAt(c+1)<<8|a.charCodeAt(c+2)<<16|a.charCodeAt(c+3)<<24;for(d=b-1;0<=d;d--)j[d]=g[d];for(d=c=a=0;d<b&&a<e+1;){for(;d<b&&4>c;d++,c++)f[a][c]=j[d];4==c&&(a++,c=0)}for(;a<e+1;){d=
j[b-1];j[0]^=S[B1(d)]|S[B2(d)]<<8|S[B3(d)]<<16|S[B0(d)]<<24;j[0]^=Rcon[k++];if(8!=b)d=1;else{for(d=1;d<b/2;d++)j[d]^=j[d-1];d=j[b/2-1];j[b/2]^=S[B0(d)]|S[B1(d)]<<8|S[B2(d)]<<16|S[B3(d)]<<24;d=b/2+1}for(;d<b;d++)j[d]^=j[d-1];for(d=0;d<b&&a<e+1;){for(;d<b&&4>c;d++,c++)f[a][c]=j[d];4==c&&(a++,c=0)}}this.rounds=e;this.rk=f;return this}
function AESencrypt(a,b){var c,d,e,f,h,g=packBytes(a),j=b.rounds,k=g[0],l=g[1],m=g[2];h=g[3];for(c=0;c<j-1;c++)d=k^b.rk[c][0],e=l^b.rk[c][1],f=m^b.rk[c][2],h^=b.rk[c][3],k=T1[d&255]^T2[e>>8&255]^T3[f>>16&255]^T4[h>>>24],l=T1[e&255]^T2[f>>8&255]^T3[h>>16&255]^T4[d>>>24],m=T1[f&255]^T2[h>>8&255]^T3[d>>16&255]^T4[e>>>24],h=T1[h&255]^T2[d>>8&255]^T3[e>>16&255]^T4[f>>>24];c=j-1;d=k^b.rk[c][0];e=l^b.rk[c][1];f=m^b.rk[c][2];h^=b.rk[c][3];g[0]=F1(d,e,f,h)^b.rk[j][0];g[1]=F1(e,f,h,d)^b.rk[j][1];g[2]=F1(f,
h,d,e)^b.rk[j][2];g[3]=F1(h,d,e,f)^b.rk[j][3];return unpackBytes(g)}function Blowfish(){}Blowfish.prototype.BLOCKSIZE=8;
Blowfish.prototype.SBOXES=[[3509652390,2564797868,805139163,3491422135,3101798381,1780907670,3128725573,4046225305,614570311,3012652279,134345442,2240740374,1667834072,1901547113,2757295779,4103290238,227898511,1921955416,1904987480,2182433518,2069144605,3260701109,2620446009,720527379,3318853667,677414384,3393288472,3101374703,2390351024,1614419982,1822297739,2954791486,3608508353,3174124327,2024746970,1432378464,3864339955,2857741204,1464375394,1676153920,1439316330,715854006,3033291828,289532110,
2706671279,2087905683,3018724369,1668267050,732546397,1947742710,3462151702,2609353502,2950085171,1814351708,2050118529,680887927,999245976,1800124847,3300911131,1713906067,1641548236,4213287313,1216130144,1575780402,4018429277,3917837745,3693486850,3949271944,596196993,3549867205,258830323,2213823033,772490370,2760122372,1774776394,2652871518,566650946,4142492826,1728879713,2882767088,1783734482,3629395816,2517608232,2874225571,1861159788,326777828,3124490320,2130389656,2716951837,967770486,1724537150,
2185432712,2364442137,1164943284,2105845187,998989502,3765401048,2244026483,1075463327,1455516326,1322494562,910128902,469688178,1117454909,936433444,3490320968,3675253459,1240580251,122909385,2157517691,634681816,4142456567,3825094682,3061402683,2540495037,79693498,3249098678,1084186820,1583128258,426386531,1761308591,1047286709,322548459,995290223,1845252383,2603652396,3431023940,2942221577,3202600964,3727903485,1712269319,422464435,3234572375,1170764815,3523960633,3117677531,1434042557,442511882,
@ -177,17 +177,17 @@ Blowfish.prototype.SBOXES=[[3509652390,2564797868,805139163,3491422135,310179838
3718408830,978976581,1043663428,3165965781,1927990952,4200891579,2372276910,3208408903,3533431907,1412390302,2931980059,4132332400,1947078029,3881505623,4168226417,2941484381,1077988104,1320477388,886195818,18198404,3786409E3,2509781533,112762804,3463356488,1866414978,891333506,18488651,661792760,1628790961,3885187036,3141171499,876946877,2693282273,1372485963,791857591,2686433993,3759982718,3167212022,3472953795,2716379847,445679433,3561995674,3504004811,3574258232,54117162,3331405415,2381918588,
3769707343,4154350007,1140177722,4074052095,668550556,3214352940,367459370,261225585,2610173221,4209349473,3468074219,3265815641,314222801,3066103646,3808782860,282218597,3406013506,3773591054,379116347,1285071038,846784868,2669647154,3771962079,3550491691,2305946142,453669953,1268987020,3317592352,3279303384,3744833421,2610507566,3859509063,266596637,3847019092,517658769,3462560207,3443424879,370717030,4247526661,2224018117,4143653529,4112773975,2788324899,2477274417,1456262402,2901442914,1517677493,
1846949527,2295493580,3734397586,2176403920,1280348187,1908823572,3871786941,846861322,1172426758,3287448474,3383383037,1655181056,3139813346,901632758,1897031941,2986607138,3066810236,3447102507,1393639104,373351379,950779232,625454576,3124240540,4148612726,2007998917,544563296,2244738638,2330496472,2058025392,1291430526,424198748,50039436,29584100,3605783033,2429876329,2791104160,1057563949,3255363231,3075367218,3463963227,1469046755,985887462]];
Blowfish.prototype.PARRAY=[608135816,2242054355,320440878,57701188,2752067618,698298832,137296536,3964562569,1160258022,953160567,3193202383,887688300,3232508343,3380367581,1065670069,3041331479,2450970073,2306472731];Blowfish.prototype.NN=16;Blowfish.prototype._clean=function(b){0>b&&(b=(b&2147483647)+2147483648);return b};Blowfish.prototype._F=function(b){var a,c,d;d=b&255;b>>>=8;c=b&255;b>>>=8;a=b&255;b=this.sboxes[0][b>>>8&255]+this.sboxes[1][a];b^=this.sboxes[2][c];return b+=this.sboxes[3][d]};
Blowfish.prototype._encrypt_block=function(b){var a=b[0],c=b[1],d;for(d=0;d<this.NN;++d)var a=a^this.parray[d],c=this._F(a)^c,e=a,a=c,c=e;a^=this.parray[this.NN+0];c^=this.parray[this.NN+1];b[0]=this._clean(c);b[1]=this._clean(a)};Blowfish.prototype.encrypt_block=function(b){var a,c=[0,0],d=this.BLOCKSIZE/2;for(a=0;a<this.BLOCKSIZE/2;++a)c[0]=c[0]<<8|b[a+0]&255,c[1]=c[1]<<8|b[a+d]&255;this._encrypt_block(c);b=[];for(a=0;a<this.BLOCKSIZE/2;++a)b[a+0]=c[0]>>>24-8*a&255,b[a+d]=c[1]>>>24-8*a&255;return b};
Blowfish.prototype._decrypt_block=function(b){var a=b[0],c=b[1],d;for(d=this.NN+1;1<d;--d)var a=a^this.parray[d],c=this._F(a)^c,e=a,a=c,c=e;a^=this.parray[1];c^=this.parray[0];b[0]=this._clean(c);b[1]=this._clean(a)};
Blowfish.prototype.init=function(b){var a,c=0;this.parray=[];for(a=0;a<this.NN+2;++a){var d=0,e;for(e=0;4>e;++e)d=d<<8|b[c]&255,++c>=b.length&&(c=0);this.parray[a]=this.PARRAY[a]^d}this.sboxes=[];for(a=0;4>a;++a){this.sboxes[a]=[];for(c=0;256>c;++c)this.sboxes[a][c]=this.SBOXES[a][c]}b=[0,0];for(a=0;a<this.NN+2;a+=2)this._encrypt_block(b),this.parray[a+0]=b[0],this.parray[a+1]=b[1];for(a=0;4>a;++a)for(c=0;256>c;c+=2)this._encrypt_block(b),this.sboxes[a][c+0]=b[0],this.sboxes[a][c+1]=b[1]};
function BFencrypt(b,a){var c=new Blowfish;c.init(util.str2bin(a));return c.encrypt_block(b)}function cast5_encrypt(b,a){var c=new openpgp_symenc_cast5;c.setKey(util.str2bin(a));return c.encrypt(b)}
function openpgp_symenc_cast5(){function b(a,b,c){a=b+a;c=a<<c|a>>>32-c;return(f[0][c>>>24]^f[1][c>>>16&255])-f[2][c>>>8&255]+f[3][c&255]}function a(a,b,c){a^=b;c=a<<c|a>>>32-c;return f[0][c>>>24]-f[1][c>>>16&255]+f[2][c>>>8&255]^f[3][c&255]}function c(a,b,c){a=b-a;c=a<<c|a>>>32-c;return(f[0][c>>>24]+f[1][c>>>16&255]^f[2][c>>>8&255])-f[3][c&255]}this.BlockSize=8;this.KeySize=16;this.setKey=function(a){this.masking=Array(16);this.rotate=Array(16);this.reset();if(a.length==this.KeySize)this.keySchedule(a);
else return util.print_error("cast5.js: CAST-128: keys must be 16 bytes"),!1;return!0};this.reset=function(){for(var a=0;16>a;a++)this.masking[a]=0,this.rotate[a]=0};this.getBlockSize=function(){return BlockSize};this.encrypt=function(d){for(var e=Array(d.length),f=0;f<d.length;f+=8){var k=d[f]<<24|d[f+1]<<16|d[f+2]<<8|d[f+3],l=d[f+4]<<24|d[f+5]<<16|d[f+6]<<8|d[f+7],m;m=l;l=k^b(l,this.masking[0],this.rotate[0]);k=m;m=l;l=k^a(l,this.masking[1],this.rotate[1]);k=m;m=l;l=k^c(l,this.masking[2],this.rotate[2]);
k=m;m=l;l=k^b(l,this.masking[3],this.rotate[3]);k=m;m=l;l=k^a(l,this.masking[4],this.rotate[4]);k=m;m=l;l=k^c(l,this.masking[5],this.rotate[5]);k=m;m=l;l=k^b(l,this.masking[6],this.rotate[6]);k=m;m=l;l=k^a(l,this.masking[7],this.rotate[7]);k=m;m=l;l=k^c(l,this.masking[8],this.rotate[8]);k=m;m=l;l=k^b(l,this.masking[9],this.rotate[9]);k=m;m=l;l=k^a(l,this.masking[10],this.rotate[10]);k=m;m=l;l=k^c(l,this.masking[11],this.rotate[11]);k=m;m=l;l=k^b(l,this.masking[12],this.rotate[12]);k=m;m=l;l=k^a(l,
this.masking[13],this.rotate[13]);k=m;m=l;l=k^c(l,this.masking[14],this.rotate[14]);k=m;m=l;l=k^b(l,this.masking[15],this.rotate[15]);k=m;e[f]=l>>>24&255;e[f+1]=l>>>16&255;e[f+2]=l>>>8&255;e[f+3]=l&255;e[f+4]=k>>>24&255;e[f+5]=k>>>16&255;e[f+6]=k>>>8&255;e[f+7]=k&255}return e};this.decrypt=function(d){for(var e=Array(d.length),f=0;f<d.length;f+=8){var k=d[f]<<24|d[f+1]<<16|d[f+2]<<8|d[f+3],l=d[f+4]<<24|d[f+5]<<16|d[f+6]<<8|d[f+7],m;m=l;l=k^b(l,this.masking[15],this.rotate[15]);k=m;m=l;l=k^c(l,this.masking[14],
this.rotate[14]);k=m;m=l;l=k^a(l,this.masking[13],this.rotate[13]);k=m;m=l;l=k^b(l,this.masking[12],this.rotate[12]);k=m;m=l;l=k^c(l,this.masking[11],this.rotate[11]);k=m;m=l;l=k^a(l,this.masking[10],this.rotate[10]);k=m;m=l;l=k^b(l,this.masking[9],this.rotate[9]);k=m;m=l;l=k^c(l,this.masking[8],this.rotate[8]);k=m;m=l;l=k^a(l,this.masking[7],this.rotate[7]);k=m;m=l;l=k^b(l,this.masking[6],this.rotate[6]);k=m;m=l;l=k^c(l,this.masking[5],this.rotate[5]);k=m;m=l;l=k^a(l,this.masking[4],this.rotate[4]);
k=m;m=l;l=k^b(l,this.masking[3],this.rotate[3]);k=m;m=l;l=k^c(l,this.masking[2],this.rotate[2]);k=m;m=l;l=k^a(l,this.masking[1],this.rotate[1]);k=m;m=l;l=k^b(l,this.masking[0],this.rotate[0]);k=m;e[f]=l>>>24&255;e[f+1]=l>>>16&255;e[f+2]=l>>>8&255;e[f+3]=l&255;e[f+4]=k>>>24&255;e[f+5]=k>>16&255;e[f+6]=k>>8&255;e[f+7]=k&255}return e};var d=Array(4);d[0]=Array(4);d[0][0]=[4,0,13,15,12,14,8];d[0][1]=[5,2,16,18,17,19,10];d[0][2]=[6,3,23,22,21,20,9];d[0][3]=[7,1,26,25,27,24,11];d[1]=Array(4);d[1][0]=[0,
Blowfish.prototype.PARRAY=[608135816,2242054355,320440878,57701188,2752067618,698298832,137296536,3964562569,1160258022,953160567,3193202383,887688300,3232508343,3380367581,1065670069,3041331479,2450970073,2306472731];Blowfish.prototype.NN=16;Blowfish.prototype._clean=function(a){0>a&&(a=(a&2147483647)+2147483648);return a};Blowfish.prototype._F=function(a){var b,c,d;d=a&255;a>>>=8;c=a&255;a>>>=8;b=a&255;a=this.sboxes[0][a>>>8&255]+this.sboxes[1][b];a^=this.sboxes[2][c];return a+=this.sboxes[3][d]};
Blowfish.prototype._encrypt_block=function(a){var b=a[0],c=a[1],d;for(d=0;d<this.NN;++d)var b=b^this.parray[d],c=this._F(b)^c,e=b,b=c,c=e;b^=this.parray[this.NN+0];c^=this.parray[this.NN+1];a[0]=this._clean(c);a[1]=this._clean(b)};Blowfish.prototype.encrypt_block=function(a){var b,c=[0,0],d=this.BLOCKSIZE/2;for(b=0;b<this.BLOCKSIZE/2;++b)c[0]=c[0]<<8|a[b+0]&255,c[1]=c[1]<<8|a[b+d]&255;this._encrypt_block(c);a=[];for(b=0;b<this.BLOCKSIZE/2;++b)a[b+0]=c[0]>>>24-8*b&255,a[b+d]=c[1]>>>24-8*b&255;return a};
Blowfish.prototype._decrypt_block=function(a){var b=a[0],c=a[1],d;for(d=this.NN+1;1<d;--d)var b=b^this.parray[d],c=this._F(b)^c,e=b,b=c,c=e;b^=this.parray[1];c^=this.parray[0];a[0]=this._clean(c);a[1]=this._clean(b)};
Blowfish.prototype.init=function(a){var b,c=0;this.parray=[];for(b=0;b<this.NN+2;++b){var d=0,e;for(e=0;4>e;++e)d=d<<8|a[c]&255,++c>=a.length&&(c=0);this.parray[b]=this.PARRAY[b]^d}this.sboxes=[];for(b=0;4>b;++b){this.sboxes[b]=[];for(c=0;256>c;++c)this.sboxes[b][c]=this.SBOXES[b][c]}a=[0,0];for(b=0;b<this.NN+2;b+=2)this._encrypt_block(a),this.parray[b+0]=a[0],this.parray[b+1]=a[1];for(b=0;4>b;++b)for(c=0;256>c;c+=2)this._encrypt_block(a),this.sboxes[b][c+0]=a[0],this.sboxes[b][c+1]=a[1]};
function BFencrypt(a,b){var c=new Blowfish;c.init(util.str2bin(b));return c.encrypt_block(a)}function cast5_encrypt(a,b){var c=new openpgp_symenc_cast5;c.setKey(util.str2bin(b));return c.encrypt(a)}
function openpgp_symenc_cast5(){function a(a,b,c){a=b+a;c=a<<c|a>>>32-c;return(f[0][c>>>24]^f[1][c>>>16&255])-f[2][c>>>8&255]+f[3][c&255]}function b(a,b,c){a^=b;c=a<<c|a>>>32-c;return f[0][c>>>24]-f[1][c>>>16&255]+f[2][c>>>8&255]^f[3][c&255]}function c(a,b,c){a=b-a;c=a<<c|a>>>32-c;return(f[0][c>>>24]+f[1][c>>>16&255]^f[2][c>>>8&255])-f[3][c&255]}this.BlockSize=8;this.KeySize=16;this.setKey=function(a){this.masking=Array(16);this.rotate=Array(16);this.reset();if(a.length==this.KeySize)this.keySchedule(a);
else return util.print_error("cast5.js: CAST-128: keys must be 16 bytes"),!1;return!0};this.reset=function(){for(var a=0;16>a;a++)this.masking[a]=0,this.rotate[a]=0};this.getBlockSize=function(){return BlockSize};this.encrypt=function(d){for(var e=Array(d.length),f=0;f<d.length;f+=8){var k=d[f]<<24|d[f+1]<<16|d[f+2]<<8|d[f+3],l=d[f+4]<<24|d[f+5]<<16|d[f+6]<<8|d[f+7],m;m=l;l=k^a(l,this.masking[0],this.rotate[0]);k=m;m=l;l=k^b(l,this.masking[1],this.rotate[1]);k=m;m=l;l=k^c(l,this.masking[2],this.rotate[2]);
k=m;m=l;l=k^a(l,this.masking[3],this.rotate[3]);k=m;m=l;l=k^b(l,this.masking[4],this.rotate[4]);k=m;m=l;l=k^c(l,this.masking[5],this.rotate[5]);k=m;m=l;l=k^a(l,this.masking[6],this.rotate[6]);k=m;m=l;l=k^b(l,this.masking[7],this.rotate[7]);k=m;m=l;l=k^c(l,this.masking[8],this.rotate[8]);k=m;m=l;l=k^a(l,this.masking[9],this.rotate[9]);k=m;m=l;l=k^b(l,this.masking[10],this.rotate[10]);k=m;m=l;l=k^c(l,this.masking[11],this.rotate[11]);k=m;m=l;l=k^a(l,this.masking[12],this.rotate[12]);k=m;m=l;l=k^b(l,
this.masking[13],this.rotate[13]);k=m;m=l;l=k^c(l,this.masking[14],this.rotate[14]);k=m;m=l;l=k^a(l,this.masking[15],this.rotate[15]);k=m;e[f]=l>>>24&255;e[f+1]=l>>>16&255;e[f+2]=l>>>8&255;e[f+3]=l&255;e[f+4]=k>>>24&255;e[f+5]=k>>>16&255;e[f+6]=k>>>8&255;e[f+7]=k&255}return e};this.decrypt=function(d){for(var e=Array(d.length),f=0;f<d.length;f+=8){var k=d[f]<<24|d[f+1]<<16|d[f+2]<<8|d[f+3],l=d[f+4]<<24|d[f+5]<<16|d[f+6]<<8|d[f+7],m;m=l;l=k^a(l,this.masking[15],this.rotate[15]);k=m;m=l;l=k^c(l,this.masking[14],
this.rotate[14]);k=m;m=l;l=k^b(l,this.masking[13],this.rotate[13]);k=m;m=l;l=k^a(l,this.masking[12],this.rotate[12]);k=m;m=l;l=k^c(l,this.masking[11],this.rotate[11]);k=m;m=l;l=k^b(l,this.masking[10],this.rotate[10]);k=m;m=l;l=k^a(l,this.masking[9],this.rotate[9]);k=m;m=l;l=k^c(l,this.masking[8],this.rotate[8]);k=m;m=l;l=k^b(l,this.masking[7],this.rotate[7]);k=m;m=l;l=k^a(l,this.masking[6],this.rotate[6]);k=m;m=l;l=k^c(l,this.masking[5],this.rotate[5]);k=m;m=l;l=k^b(l,this.masking[4],this.rotate[4]);
k=m;m=l;l=k^a(l,this.masking[3],this.rotate[3]);k=m;m=l;l=k^c(l,this.masking[2],this.rotate[2]);k=m;m=l;l=k^b(l,this.masking[1],this.rotate[1]);k=m;m=l;l=k^a(l,this.masking[0],this.rotate[0]);k=m;e[f]=l>>>24&255;e[f+1]=l>>>16&255;e[f+2]=l>>>8&255;e[f+3]=l&255;e[f+4]=k>>>24&255;e[f+5]=k>>16&255;e[f+6]=k>>8&255;e[f+7]=k&255}return e};var d=Array(4);d[0]=Array(4);d[0][0]=[4,0,13,15,12,14,8];d[0][1]=[5,2,16,18,17,19,10];d[0][2]=[6,3,23,22,21,20,9];d[0][3]=[7,1,26,25,27,24,11];d[1]=Array(4);d[1][0]=[0,
6,21,23,20,22,16];d[1][1]=[1,4,0,2,1,3,18];d[1][2]=[2,5,7,6,5,4,17];d[1][3]=[3,7,10,9,11,8,19];d[2]=Array(4);d[2][0]=[4,0,13,15,12,14,8];d[2][1]=[5,2,16,18,17,19,10];d[2][2]=[6,3,23,22,21,20,9];d[2][3]=[7,1,26,25,27,24,11];d[3]=Array(4);d[3][0]=[0,6,21,23,20,22,16];d[3][1]=[1,4,0,2,1,3,18];d[3][2]=[2,5,7,6,5,4,17];d[3][3]=[3,7,10,9,11,8,19];var e=Array(4);e[0]=Array(4);e[0][0]=[24,25,23,22,18];e[0][1]=[26,27,21,20,22];e[0][2]=[28,29,19,18,25];e[0][3]=[30,31,17,16,28];e[1]=Array(4);e[1][0]=[3,2,12,
13,8];e[1][1]=[1,0,14,15,13];e[1][2]=[7,6,8,9,3];e[1][3]=[5,4,10,11,7];e[2]=Array(4);e[2][0]=[19,18,28,29,25];e[2][1]=[17,16,30,31,28];e[2][2]=[23,22,24,25,18];e[2][3]=[21,20,26,27,22];e[3]=Array(4);e[3][0]=[8,9,7,6,3];e[3][1]=[10,11,5,4,7];e[3][2]=[12,13,3,2,8];e[3][3]=[14,15,1,0,13];this.keySchedule=function(a){for(var b=Array(8),c=Array(32),k=0;4>k;k++){var l=4*k;b[k]=a[l]<<24|a[l+1]<<16|a[l+2]<<8|a[l+3]}for(var a=[6,7,4,5],m=k=0;2>m;m++)for(var r=0;4>r;r++){for(l=0;4>l;l++){var p=d[r][l],o=b[p[1]],
o=o^f[4][b[p[2]>>>2]>>>24-8*(p[2]&3)&255],o=o^f[5][b[p[3]>>>2]>>>24-8*(p[3]&3)&255],o=o^f[6][b[p[4]>>>2]>>>24-8*(p[4]&3)&255],o=o^f[7][b[p[5]>>>2]>>>24-8*(p[5]&3)&255],o=o^f[a[l]][b[p[6]>>>2]>>>24-8*(p[6]&3)&255];b[p[0]]=o}for(l=0;4>l;l++)p=e[r][l],o=f[4][b[p[0]>>>2]>>>24-8*(p[0]&3)&255],o^=f[5][b[p[1]>>>2]>>>24-8*(p[1]&3)&255],o^=f[6][b[p[2]>>>2]>>>24-8*(p[2]&3)&255],o^=f[7][b[p[3]>>>2]>>>24-8*(p[3]&3)&255],o^=f[4+l][b[p[4]>>>2]>>>24-8*(p[4]&3)&255],c[k]=o,k++}for(k=0;16>k;k++)this.masking[k]=c[k],
@ -235,209 +235,196 @@ f[2]=[2381300288,637164959,3952098751,3893414151,1197506559,916448331,2350892612
2689246273,1022871705,2464987878,3714515309,353796843,2822958815,4256850100,4052777845,551748367,618185374,3778635579,4020649912,1904685140,3069366075,2670879810,3407193292,2954511620,4058283405,2219449317,3135758300,1120655984,3447565834,1474845562,3577699062,550456716,3466908712,2043752612,881257467,869518812,2005220179,938474677,3305539448,3850417126,1315485940,3318264702,226533026,965733244,321539988,1136104718,804158748,573969341,3708209826,937399083,3290727049,2901666755,1461057207,4013193437,
4066861423,3242773476,2421326174,1581322155,3028952165,786071460,3900391652,3918438532,1485433313,4023619836,3708277595,3678951060,953673138,1467089153,1930354364,1533292819,2492563023,1346121658,1685000834,1965281866,3765933717,4190206607,2052792609,3515332758,690371149,3125873887,2180283551,2903598061,3933952357,436236910,289419410,14314871,1242357089,2904507907,1616633776,2666382180,585885352,3471299210,2699507360,1432659641,277164553,3354103607,770115018,2303809295,3741942315,3177781868,2853364978,
2269453327,3774259834,987383833,1290892879,225909803,1741533526,890078084,1496906255,1111072499,916028167,243534141,1252605537,2204162171,531204876,290011180,3916834213,102027703,237315147,209093447,1486785922,220223953,2758195998,4175039106,82940208,3127791296,2569425252,518464269,1353887104,3941492737,2377294467,3935040926]}
function desede(b,a){var c=a.substring(0,8),d=a.substring(8,16),e=a.substring(16,24);return util.str2bin(des(des_createKeys(e),des(des_createKeys(d),des(des_createKeys(c),util.bin2str(b),!0,0,null,null),!1,0,null,null),!0,0,null,null))}
function des(b,a,c,d,e,f){var g=[16843776,0,65536,16843780,16842756,66564,4,65536,1024,16843776,16843780,1024,16778244,16842756,16777216,4,1028,16778240,16778240,66560,66560,16842752,16842752,16778244,65540,16777220,16777220,65540,0,1028,66564,16777216,65536,16843780,4,16842752,16843776,16777216,16777216,1024,16842756,65536,66560,16777220,1024,4,16778244,66564,16843780,65540,16842752,16778244,16777220,1028,66564,16843776,1028,16778240,16778240,0,65540,66560,0,16842756],h=[-2146402272,-2147450880,
function desede(a,b){var c=b.substring(0,8),d=b.substring(8,16),e=b.substring(16,24);return util.str2bin(des(des_createKeys(e),des(des_createKeys(d),des(des_createKeys(c),util.bin2str(a),!0,0,null,null),!1,0,null,null),!0,0,null,null))}
function des(a,b,c,d,e,f){var h=[16843776,0,65536,16843780,16842756,66564,4,65536,1024,16843776,16843780,1024,16778244,16842756,16777216,4,1028,16778240,16778240,66560,66560,16842752,16842752,16778244,65540,16777220,16777220,65540,0,1028,66564,16777216,65536,16843780,4,16842752,16843776,16777216,16777216,1024,16842756,65536,66560,16777220,1024,4,16778244,66564,16843780,65540,16842752,16778244,16777220,1028,66564,16843776,1028,16778240,16778240,0,65540,66560,0,16842756],g=[-2146402272,-2147450880,
32768,1081376,1048576,32,-2146435040,-2147450848,-2147483616,-2146402272,-2146402304,-2147483648,-2147450880,1048576,32,-2146435040,1081344,1048608,-2147450848,0,-2147483648,32768,1081376,-2146435072,1048608,-2147483616,0,1081344,32800,-2146402304,-2146435072,32800,0,1081376,-2146435040,1048576,-2147450848,-2146435072,-2146402304,32768,-2146435072,-2147450880,32,-2146402272,1081376,32,32768,-2147483648,32800,-2146402304,1048576,-2147483616,1048608,-2147450848,-2147483616,1048608,1081344,0,-2147450880,
32800,-2147483648,-2146435040,-2146402272,1081344],j=[520,134349312,0,134348808,134218240,0,131592,134218240,131080,134217736,134217736,131072,134349320,131080,134348800,520,134217728,8,134349312,512,131584,134348800,134348808,131592,134218248,131584,131072,134218248,8,134349320,512,134217728,134349312,134217728,131080,520,131072,134349312,134218240,0,512,131080,134349320,134218240,134217736,512,0,134348808,134218248,131072,134217728,134349320,8,131592,131584,134217736,134348800,134218248,520,134348800,
131592,8,134348808,131584],k=[8396801,8321,8321,128,8396928,8388737,8388609,8193,0,8396800,8396800,8396929,129,0,8388736,8388609,1,8192,8388608,8396801,128,8388608,8193,8320,8388737,1,8320,8388736,8192,8396928,8396929,129,8388736,8388609,8396800,8396929,129,0,0,8396800,8320,8388736,8388737,1,8396801,8321,8321,128,8396929,129,1,8192,8388609,8193,8396928,8388737,8193,8320,8388608,8396801,128,8388608,8192,8396928],l=[256,34078976,34078720,1107296512,524288,256,1073741824,34078720,1074266368,524288,33554688,
1074266368,1107296512,1107820544,524544,1073741824,33554432,1074266112,1074266112,0,1073742080,1107820800,1107820800,33554688,1107820544,1073742080,0,1107296256,34078976,33554432,1107296256,524544,524288,1107296512,256,33554432,1073741824,34078720,1107296512,1074266368,33554688,1073741824,1107820544,34078976,1074266368,256,33554432,1107820544,1107820800,524544,1107296256,1107820800,34078720,0,1074266112,1107296256,524544,33554688,1073742080,524288,0,1074266112,34078976,1073742080],m=[536870928,541065216,
16384,541081616,541065216,16,541081616,4194304,536887296,4210704,4194304,536870928,4194320,536887296,536870912,16400,0,4194320,536887312,16384,4210688,536887312,16,541065232,541065232,0,4210704,541081600,16400,4210688,541081600,536870912,536887296,16,541065232,4210688,541081616,4194304,16400,536870928,4194304,536887296,536870912,16400,536870928,541081616,4210688,541065216,4210704,541081600,0,541065232,16,16384,541065216,4210704,16384,4194320,536887312,0,541081600,536870912,4194320,536887312],r=[2097152,
69206018,67110914,0,2048,67110914,2099202,69208064,69208066,2097152,0,67108866,2,67108864,69206018,2050,67110912,2099202,2097154,67110912,67108866,69206016,69208064,2097154,69206016,2048,2050,69208066,2099200,2,67108864,2099200,67108864,2099200,2097152,67110914,67110914,69206018,69206018,2,2097154,67108864,67110912,2097152,69208064,2050,2099202,69208064,2050,67108866,69208066,69206016,2099200,0,2,69208066,0,2099202,69206016,2048,67108866,67110912,2048,2097154],p=[268439616,4096,262144,268701760,268435456,
268439616,64,268435456,262208,268697600,268701760,266240,268701696,266304,4096,64,268697600,268435520,268439552,4160,266240,262208,268697664,268701696,4160,0,0,268697664,268435520,268439552,266304,262144,266304,262144,268701696,4096,64,268697664,4096,266304,268439552,64,268435520,268697600,268697664,268435456,262144,268439616,0,268701760,262208,268435520,268697600,268439552,268439616,0,268701760,266240,266240,4160,4160,262208,268435456,268701696],o=0,y,x,v,u,t,E,Q,D,M,K,w,z,T=a.length,A=0,B=32==b.length?
3:9;E=3==B?c?[0,32,2]:[30,-2,-2]:c?[0,32,2,62,30,-2,64,96,2]:[94,62,-2,32,64,2,30,-2,-2];2==f?a+=" ":1==f?(f=8-T%8,a+=String.fromCharCode(f,f,f,f,f,f,f,f),8==f&&(T+=8)):f||(a+="\x00\x00\x00\x00\x00\x00\x00\x00");tempresult=result="";1==d&&(Q=e.charCodeAt(o++)<<24|e.charCodeAt(o++)<<16|e.charCodeAt(o++)<<8|e.charCodeAt(o++),M=e.charCodeAt(o++)<<24|e.charCodeAt(o++)<<16|e.charCodeAt(o++)<<8|e.charCodeAt(o++),o=0);for(;o<T;){u=a.charCodeAt(o++)<<24|a.charCodeAt(o++)<<16|a.charCodeAt(o++)<<8|a.charCodeAt(o++);
t=a.charCodeAt(o++)<<24|a.charCodeAt(o++)<<16|a.charCodeAt(o++)<<8|a.charCodeAt(o++);1==d&&(c?(u^=Q,t^=M):(D=Q,K=M,Q=u,M=t));f=(u>>>4^t)&252645135;t^=f;u^=f<<4;f=(u>>>16^t)&65535;t^=f;u^=f<<16;f=(t>>>2^u)&858993459;u^=f;t^=f<<2;f=(t>>>8^u)&16711935;u^=f;t^=f<<8;f=(u>>>1^t)&1431655765;t^=f;u^=f<<1;u=u<<1|u>>>31;t=t<<1|t>>>31;for(y=0;y<B;y+=3){w=E[y+1];z=E[y+2];for(e=E[y];e!=w;e+=z)x=t^b[e],v=(t>>>4|t<<28)^b[e+1],f=u,u=t,t=f^(h[x>>>24&63]|k[x>>>16&63]|m[x>>>8&63]|p[x&63]|g[v>>>24&63]|j[v>>>16&63]|l[v>>>
268439616,64,268435456,262208,268697600,268701760,266240,268701696,266304,4096,64,268697600,268435520,268439552,4160,266240,262208,268697664,268701696,4160,0,0,268697664,268435520,268439552,266304,262144,266304,262144,268701696,4096,64,268697664,4096,266304,268439552,64,268435520,268697600,268697664,268435456,262144,268439616,0,268701760,262208,268435520,268697600,268439552,268439616,0,268701760,266240,266240,4160,4160,262208,268435456,268701696],o=0,y,x,v,u,t,E,Q,D,M,K,w,z,T=b.length,A=0,B=32==a.length?
3:9;E=3==B?c?[0,32,2]:[30,-2,-2]:c?[0,32,2,62,30,-2,64,96,2]:[94,62,-2,32,64,2,30,-2,-2];2==f?b+=" ":1==f?(f=8-T%8,b+=String.fromCharCode(f,f,f,f,f,f,f,f),8==f&&(T+=8)):f||(b+="\x00\x00\x00\x00\x00\x00\x00\x00");tempresult=result="";1==d&&(Q=e.charCodeAt(o++)<<24|e.charCodeAt(o++)<<16|e.charCodeAt(o++)<<8|e.charCodeAt(o++),M=e.charCodeAt(o++)<<24|e.charCodeAt(o++)<<16|e.charCodeAt(o++)<<8|e.charCodeAt(o++),o=0);for(;o<T;){u=b.charCodeAt(o++)<<24|b.charCodeAt(o++)<<16|b.charCodeAt(o++)<<8|b.charCodeAt(o++);
t=b.charCodeAt(o++)<<24|b.charCodeAt(o++)<<16|b.charCodeAt(o++)<<8|b.charCodeAt(o++);1==d&&(c?(u^=Q,t^=M):(D=Q,K=M,Q=u,M=t));f=(u>>>4^t)&252645135;t^=f;u^=f<<4;f=(u>>>16^t)&65535;t^=f;u^=f<<16;f=(t>>>2^u)&858993459;u^=f;t^=f<<2;f=(t>>>8^u)&16711935;u^=f;t^=f<<8;f=(u>>>1^t)&1431655765;t^=f;u^=f<<1;u=u<<1|u>>>31;t=t<<1|t>>>31;for(y=0;y<B;y+=3){w=E[y+1];z=E[y+2];for(e=E[y];e!=w;e+=z)x=t^a[e],v=(t>>>4|t<<28)^a[e+1],f=u,u=t,t=f^(g[x>>>24&63]|k[x>>>16&63]|m[x>>>8&63]|p[x&63]|h[v>>>24&63]|j[v>>>16&63]|l[v>>>
8&63]|r[v&63]);f=u;u=t;t=f}u=u>>>1|u<<31;t=t>>>1|t<<31;f=(u>>>1^t)&1431655765;t^=f;u^=f<<1;f=(t>>>8^u)&16711935;u^=f;t^=f<<8;f=(t>>>2^u)&858993459;u^=f;t^=f<<2;f=(u>>>16^t)&65535;t^=f;u^=f<<16;f=(u>>>4^t)&252645135;t^=f;u^=f<<4;1==d&&(c?(Q=u,M=t):(u^=D,t^=K));tempresult+=String.fromCharCode(u>>>24,u>>>16&255,u>>>8&255,u&255,t>>>24,t>>>16&255,t>>>8&255,t&255);A+=8;512==A&&(result+=tempresult,tempresult="",A=0)}result+=tempresult;return result=result.replace(/\0*$/g,"")}
function des_createKeys(b){pc2bytes0=[0,4,536870912,536870916,65536,65540,536936448,536936452,512,516,536871424,536871428,66048,66052,536936960,536936964];pc2bytes1=[0,1,1048576,1048577,67108864,67108865,68157440,68157441,256,257,1048832,1048833,67109120,67109121,68157696,68157697];pc2bytes2=[0,8,2048,2056,16777216,16777224,16779264,16779272,0,8,2048,2056,16777216,16777224,16779264,16779272];pc2bytes3=[0,2097152,134217728,136314880,8192,2105344,134225920,136323072,131072,2228224,134348800,136445952,
function des_createKeys(a){pc2bytes0=[0,4,536870912,536870916,65536,65540,536936448,536936452,512,516,536871424,536871428,66048,66052,536936960,536936964];pc2bytes1=[0,1,1048576,1048577,67108864,67108865,68157440,68157441,256,257,1048832,1048833,67109120,67109121,68157696,68157697];pc2bytes2=[0,8,2048,2056,16777216,16777224,16779264,16779272,0,8,2048,2056,16777216,16777224,16779264,16779272];pc2bytes3=[0,2097152,134217728,136314880,8192,2105344,134225920,136323072,131072,2228224,134348800,136445952,
139264,2236416,134356992,136454144];pc2bytes4=[0,262144,16,262160,0,262144,16,262160,4096,266240,4112,266256,4096,266240,4112,266256];pc2bytes5=[0,1024,32,1056,0,1024,32,1056,33554432,33555456,33554464,33555488,33554432,33555456,33554464,33555488];pc2bytes6=[0,268435456,524288,268959744,2,268435458,524290,268959746,0,268435456,524288,268959744,2,268435458,524290,268959746];pc2bytes7=[0,65536,2048,67584,536870912,536936448,536872960,536938496,131072,196608,133120,198656,537001984,537067520,537004032,
537069568];pc2bytes8=[0,262144,0,262144,2,262146,2,262146,33554432,33816576,33554432,33816576,33554434,33816578,33554434,33816578];pc2bytes9=[0,268435456,8,268435464,0,268435456,8,268435464,1024,268436480,1032,268436488,1024,268436480,1032,268436488];pc2bytes10=[0,32,0,32,1048576,1048608,1048576,1048608,8192,8224,8192,8224,1056768,1056800,1056768,1056800];pc2bytes11=[0,16777216,512,16777728,2097152,18874368,2097664,18874880,67108864,83886080,67109376,83886592,69206016,85983232,69206528,85983744];
pc2bytes12=[0,4096,134217728,134221824,524288,528384,134742016,134746112,16,4112,134217744,134221840,524304,528400,134742032,134746128];pc2bytes13=[0,4,256,260,0,4,256,260,1,5,257,261,1,5,257,261];for(var a=8<b.length?3:1,c=Array(32*a),d=[0,0,1,1,1,1,1,1,0,1,1,1,1,1,1,0],e,f,g=0,h=0,j,k=0;k<a;k++){left=b.charCodeAt(g++)<<24|b.charCodeAt(g++)<<16|b.charCodeAt(g++)<<8|b.charCodeAt(g++);right=b.charCodeAt(g++)<<24|b.charCodeAt(g++)<<16|b.charCodeAt(g++)<<8|b.charCodeAt(g++);j=(left>>>4^right)&252645135;
pc2bytes12=[0,4096,134217728,134221824,524288,528384,134742016,134746112,16,4112,134217744,134221840,524304,528400,134742032,134746128];pc2bytes13=[0,4,256,260,0,4,256,260,1,5,257,261,1,5,257,261];for(var b=8<a.length?3:1,c=Array(32*b),d=[0,0,1,1,1,1,1,1,0,1,1,1,1,1,1,0],e,f,h=0,g=0,j,k=0;k<b;k++){left=a.charCodeAt(h++)<<24|a.charCodeAt(h++)<<16|a.charCodeAt(h++)<<8|a.charCodeAt(h++);right=a.charCodeAt(h++)<<24|a.charCodeAt(h++)<<16|a.charCodeAt(h++)<<8|a.charCodeAt(h++);j=(left>>>4^right)&252645135;
right^=j;left^=j<<4;j=(right>>>-16^left)&65535;left^=j;right^=j<<-16;j=(left>>>2^right)&858993459;right^=j;left^=j<<2;j=(right>>>-16^left)&65535;left^=j;right^=j<<-16;j=(left>>>1^right)&1431655765;right^=j;left^=j<<1;j=(right>>>8^left)&16711935;left^=j;right^=j<<8;j=(left>>>1^right)&1431655765;right^=j;left^=j<<1;j=left<<8|right>>>20&240;left=right<<24|right<<8&16711680|right>>>8&65280|right>>>24&240;right=j;for(i=0;i<d.length;i++)d[i]?(left=left<<2|left>>>26,right=right<<2|right>>>26):(left=left<<
1|left>>>27,right=right<<1|right>>>27),left&=-15,right&=-15,e=pc2bytes0[left>>>28]|pc2bytes1[left>>>24&15]|pc2bytes2[left>>>20&15]|pc2bytes3[left>>>16&15]|pc2bytes4[left>>>12&15]|pc2bytes5[left>>>8&15]|pc2bytes6[left>>>4&15],f=pc2bytes7[right>>>28]|pc2bytes8[right>>>24&15]|pc2bytes9[right>>>20&15]|pc2bytes10[right>>>16&15]|pc2bytes11[right>>>12&15]|pc2bytes12[right>>>8&15]|pc2bytes13[right>>>4&15],j=(f>>>16^e)&65535,c[h++]=e^j,c[h++]=f^j<<16}return c}
function TFencrypt(b,a){var c=[].concat(b),d=createTwofish();d.open(util.str2bin(a),0);c=d.encrypt(c,0);d.close();return c}var MAXINT=4294967295;function rotb(b,a){return(b<<a|b>>>8-a)&255}function rotw(b,a){return(b<<a|b>>>32-a)&MAXINT}function getW(b,a){return b[a]|b[a+1]<<8|b[a+2]<<16|b[a+3]<<24}function setW(b,a,c){b.splice(a,4,c&255,c>>>8&255,c>>>16&255,c>>>24&255)}function setWInv(b,a,c){b.splice(a,4,c>>>24&255,c>>>16&255,c>>>8&255,c&255)}function getB(b,a){return b>>>8*a&255}
function getNrBits(b){for(var a=0;0<b;)a++,b>>>=1;return a}function getMask(b){return(1<<b)-1}function randByte(){return Math.floor(256*Math.random())}
function createTwofish(){function b(a){return g[0][getB(a,0)]^g[1][getB(a,1)]^g[2][getB(a,2)]^g[3][getB(a,3)]}function a(a){return g[0][getB(a,3)]^g[1][getB(a,0)]^g[2][getB(a,1)]^g[3][getB(a,2)]}var c=null,d=null,e=-1,f=[],g=[[],[],[],[]];return{name:"twofish",blocksize:16,open:function(a){function b(a,c){var d,e,f;for(d=0;8>d;d++)e=c>>>24,c=c<<8&MAXINT|a>>>24,a=a<<8&MAXINT,f=e<<1,e&128&&(f^=333),c^=e^f<<16,f^=e>>>1,e&1&&(f^=166),c^=f<<24|f<<8;return c}function d(a,b){var c,e,f;c=b>>4;e=b&15;f=t[a][c^
e];c=E[a][M[e]^K[c]];return D[a][M[c]^K[f]]<<4|Q[a][f^c]}function e(a,b){var c=getB(a,0),d=getB(a,1),f=getB(a,2),g=getB(a,3);switch(x){case 4:c=w[1][c]^getB(b[3],0),d=w[0][d]^getB(b[3],1),f=w[0][f]^getB(b[3],2),g=w[1][g]^getB(b[3],3);case 3:c=w[1][c]^getB(b[2],0),d=w[1][d]^getB(b[2],1),f=w[0][f]^getB(b[2],2),g=w[0][g]^getB(b[2],3);case 2:c=w[0][w[0][c]^getB(b[1],0)]^getB(b[0],0),d=w[0][w[1][d]^getB(b[1],1)]^getB(b[0],1),f=w[1][w[0][f]^getB(b[1],2)]^getB(b[0],2),g=w[1][w[1][g]^getB(b[1],3)]^getB(b[0],
3)}return z[0][c]^z[1][d]^z[2][f]^z[3][g]}c=a;var m,r,p,o;p=[];o=[];var y=[],x,v=[],u,t=[[8,1,7,13,6,15,3,2,0,11,5,9,14,12,10,4],[2,8,11,13,15,7,6,14,3,1,9,4,0,10,12,5]],E=[[14,12,11,8,1,2,3,5,15,4,10,6,7,0,9,13],[1,14,2,11,4,12,3,7,6,13,10,5,15,9,0,8]],Q=[[11,10,5,14,6,13,9,0,12,8,15,3,2,4,7,1],[4,12,7,5,1,6,9,10,0,14,13,8,2,11,3,15]],D=[[13,7,15,4,1,2,6,14,9,11,3,0,8,5,12,10],[11,9,5,1,12,3,13,14,6,4,7,15,2,0,8,10]],M=[0,8,1,9,2,10,3,11,4,12,5,13,6,14,7,15],K=[0,9,2,11,4,13,6,15,8,1,10,3,12,5,14,
1|left>>>27,right=right<<1|right>>>27),left&=-15,right&=-15,e=pc2bytes0[left>>>28]|pc2bytes1[left>>>24&15]|pc2bytes2[left>>>20&15]|pc2bytes3[left>>>16&15]|pc2bytes4[left>>>12&15]|pc2bytes5[left>>>8&15]|pc2bytes6[left>>>4&15],f=pc2bytes7[right>>>28]|pc2bytes8[right>>>24&15]|pc2bytes9[right>>>20&15]|pc2bytes10[right>>>16&15]|pc2bytes11[right>>>12&15]|pc2bytes12[right>>>8&15]|pc2bytes13[right>>>4&15],j=(f>>>16^e)&65535,c[g++]=e^j,c[g++]=f^j<<16}return c}
function TFencrypt(a,b){var c=[].concat(a),d=createTwofish();d.open(util.str2bin(b),0);c=d.encrypt(c,0);d.close();return c}var MAXINT=4294967295;function rotb(a,b){return(a<<b|a>>>8-b)&255}function rotw(a,b){return(a<<b|a>>>32-b)&MAXINT}function getW(a,b){return a[b]|a[b+1]<<8|a[b+2]<<16|a[b+3]<<24}function setW(a,b,c){a.splice(b,4,c&255,c>>>8&255,c>>>16&255,c>>>24&255)}function setWInv(a,b,c){a.splice(b,4,c>>>24&255,c>>>16&255,c>>>8&255,c&255)}function getB(a,b){return a>>>8*b&255}
function getNrBits(a){for(var b=0;0<a;)b++,a>>>=1;return b}function getMask(a){return(1<<a)-1}function randByte(){return Math.floor(256*Math.random())}
function createTwofish(){function a(a){return h[0][getB(a,0)]^h[1][getB(a,1)]^h[2][getB(a,2)]^h[3][getB(a,3)]}function b(a){return h[0][getB(a,3)]^h[1][getB(a,0)]^h[2][getB(a,1)]^h[3][getB(a,2)]}var c=null,d=null,e=-1,f=[],h=[[],[],[],[]];return{name:"twofish",blocksize:16,open:function(a){function b(a,c){var d,e,f;for(d=0;8>d;d++)e=c>>>24,c=c<<8&MAXINT|a>>>24,a=a<<8&MAXINT,f=e<<1,e&128&&(f^=333),c^=e^f<<16,f^=e>>>1,e&1&&(f^=166),c^=f<<24|f<<8;return c}function d(a,b){var c,e,f;c=b>>4;e=b&15;f=t[a][c^
e];c=E[a][M[e]^K[c]];return D[a][M[c]^K[f]]<<4|Q[a][f^c]}function e(a,b){var c=getB(a,0),d=getB(a,1),f=getB(a,2),h=getB(a,3);switch(x){case 4:c=w[1][c]^getB(b[3],0),d=w[0][d]^getB(b[3],1),f=w[0][f]^getB(b[3],2),h=w[1][h]^getB(b[3],3);case 3:c=w[1][c]^getB(b[2],0),d=w[1][d]^getB(b[2],1),f=w[0][f]^getB(b[2],2),h=w[0][h]^getB(b[2],3);case 2:c=w[0][w[0][c]^getB(b[1],0)]^getB(b[0],0),d=w[0][w[1][d]^getB(b[1],1)]^getB(b[0],1),f=w[1][w[0][f]^getB(b[1],2)]^getB(b[0],2),h=w[1][w[1][h]^getB(b[1],3)]^getB(b[0],
3)}return z[0][c]^z[1][d]^z[2][f]^z[3][h]}c=a;var m,r,p,o;p=[];o=[];var y=[],x,v=[],u,t=[[8,1,7,13,6,15,3,2,0,11,5,9,14,12,10,4],[2,8,11,13,15,7,6,14,3,1,9,4,0,10,12,5]],E=[[14,12,11,8,1,2,3,5,15,4,10,6,7,0,9,13],[1,14,2,11,4,12,3,7,6,13,10,5,15,9,0,8]],Q=[[11,10,5,14,6,13,9,0,12,8,15,3,2,4,7,1],[4,12,7,5,1,6,9,10,0,14,13,8,2,11,3,15]],D=[[13,7,15,4,1,2,6,14,9,11,3,0,8,5,12,10],[11,9,5,1,12,3,13,14,6,4,7,15,2,0,8,10]],M=[0,8,1,9,2,10,3,11,4,12,5,13,6,14,7,15],K=[0,9,2,11,4,13,6,15,8,1,10,3,12,5,14,
7],w=[[],[]],z=[[],[],[],[]];c=c.slice(0,32);for(a=c.length;16!=a&&24!=a&&32!=a;)c[a++]=0;for(a=0;a<c.length;a+=4)y[a>>2]=getW(c,a);for(a=0;256>a;a++)w[0][a]=d(0,a),w[1][a]=d(1,a);for(a=0;256>a;a++)m=w[1][a],r=m^m>>2^[0,90,180,238][m&3],u=m^m>>1^m>>2^[0,238,180,90][m&3],z[0][a]=m+(r<<8)+(u<<16)+(u<<24),z[2][a]=r+(u<<8)+(m<<16)+(u<<24),m=w[0][a],r=m^m>>2^[0,90,180,238][m&3],u=m^m>>1^m>>2^[0,238,180,90][m&3],z[1][a]=u+(u<<8)+(r<<16)+(m<<24),z[3][a]=r+(m<<8)+(u<<16)+(r<<24);x=y.length/2;for(a=0;a<x;a++)m=
y[a+a],p[a]=m,r=y[a+a+1],o[a]=r,v[x-a-1]=b(m,r);for(a=0;40>a;a+=2)m=16843009*a,r=m+16843009,m=e(m,p),r=rotw(e(r,o),8),f[a]=m+r&MAXINT,f[a+1]=rotw(m+2*r,9);for(a=0;256>a;a++)switch(m=r=p=o=a,x){case 4:m=w[1][m]^getB(v[3],0),r=w[0][r]^getB(v[3],1),p=w[0][p]^getB(v[3],2),o=w[1][o]^getB(v[3],3);case 3:m=w[1][m]^getB(v[2],0),r=w[1][r]^getB(v[2],1),p=w[0][p]^getB(v[2],2),o=w[0][o]^getB(v[2],3);case 2:g[0][a]=z[0][w[0][w[0][m]^getB(v[1],0)]^getB(v[0],0)],g[1][a]=z[1][w[0][w[1][r]^getB(v[1],1)]^getB(v[0],
1)],g[2][a]=z[2][w[1][w[0][p]^getB(v[1],2)]^getB(v[0],2)],g[3][a]=z[3][w[1][w[1][o]^getB(v[1],3)]^getB(v[0],3)]}},close:function(){f=[];g=[[],[],[],[]]},encrypt:function(c,g){d=c;e=g;for(var k=[getW(d,e)^f[0],getW(d,e+4)^f[1],getW(d,e+8)^f[2],getW(d,e+12)^f[3]],l=0;8>l;l++){var m=l,r=k,p=b(r[0]),o=a(r[1]);r[2]=rotw(r[2]^p+o+f[4*m+8]&MAXINT,31);r[3]=rotw(r[3],1)^p+2*o+f[4*m+9]&MAXINT;p=b(r[2]);o=a(r[3]);r[0]=rotw(r[0]^p+o+f[4*m+10]&MAXINT,31);r[1]=rotw(r[1],1)^p+2*o+f[4*m+11]&MAXINT}setW(d,e,k[2]^
f[4]);setW(d,e+4,k[3]^f[5]);setW(d,e+8,k[0]^f[6]);setW(d,e+12,k[1]^f[7]);e+=16;return d},decrypt:function(c,g){d=c;e=g;for(var k=[getW(d,e)^f[4],getW(d,e+4)^f[5],getW(d,e+8)^f[6],getW(d,e+12)^f[7]],l=7;0<=l;l--){var m=l,r=k,p=b(r[0]),o=a(r[1]);r[2]=rotw(r[2],1)^p+o+f[4*m+10]&MAXINT;r[3]=rotw(r[3]^p+2*o+f[4*m+11]&MAXINT,31);p=b(r[2]);o=a(r[3]);r[0]=rotw(r[0],1)^p+o+f[4*m+8]&MAXINT;r[1]=rotw(r[1]^p+2*o+f[4*m+9]&MAXINT,31)}setW(d,e,k[2]^f[0]);setW(d,e+4,k[3]^f[1]);setW(d,e+8,k[0]^f[2]);setW(d,e+12,k[1]^
f[3]);e+=16},finalize:function(){return d}}}JXG={exists:function(b){return function(a){return!(a===b||null===a)}}()};JXG.decompress=function(b){return unescape((new JXG.Util.Unzip(JXG.Util.Base64.decodeAsArray(b))).unzip()[0][0])};JXG.Util={};
JXG.Util.Unzip=function(b){function a(){$+=8;return B<A.length?A[B++]:-1}function c(){var b;$++;b=C&1;C>>=1;0==C&&(C=a(),b=C&1,C=C>>1|128);return b}function d(a){for(var b=0,d=a;d--;)b=b<<1|c();a&&(b=D[b]>>8-a);return b}function e(a){Q++;u[t++]=a;p.push(String.fromCharCode(a));32768==t&&(t=0)}function f(){this.b1=this.b0=0;this.jump=null;this.jumppos=-1}function g(){for(;;){if(W[N]>=qa)return-1;if(pa[W[N]]==N)return W[N]++;W[N]++}}function h(){var a=V[U],b;o&&document.write("<br>len:"+N+" treepos:"+
U);if(17==N)return-1;U++;N++;b=g();o&&document.write("<br>IsPat "+b);if(0<=b)a.b0=b,o&&document.write("<br>b0 "+a.b0);else if(a.b0=32768,o&&document.write("<br>b0 "+a.b0),h())return-1;b=g();if(0<=b)a.b1=b,o&&document.write("<br>b1 "+a.b1),a.jump=null;else if(a.b1=32768,o&&document.write("<br>b1 "+a.b1),a.jump=V[U],a.jumppos=U,h())return-1;N--;return 0}function j(a,b,c,d){o&&document.write("currentTree "+a+" numval "+b+" lengths "+c+" show "+d);V=a;U=0;pa=c;qa=b;for(a=0;17>a;a++)W[a]=0;N=0;if(h())return o&&
y[a+a],p[a]=m,r=y[a+a+1],o[a]=r,v[x-a-1]=b(m,r);for(a=0;40>a;a+=2)m=16843009*a,r=m+16843009,m=e(m,p),r=rotw(e(r,o),8),f[a]=m+r&MAXINT,f[a+1]=rotw(m+2*r,9);for(a=0;256>a;a++)switch(m=r=p=o=a,x){case 4:m=w[1][m]^getB(v[3],0),r=w[0][r]^getB(v[3],1),p=w[0][p]^getB(v[3],2),o=w[1][o]^getB(v[3],3);case 3:m=w[1][m]^getB(v[2],0),r=w[1][r]^getB(v[2],1),p=w[0][p]^getB(v[2],2),o=w[0][o]^getB(v[2],3);case 2:h[0][a]=z[0][w[0][w[0][m]^getB(v[1],0)]^getB(v[0],0)],h[1][a]=z[1][w[0][w[1][r]^getB(v[1],1)]^getB(v[0],
1)],h[2][a]=z[2][w[1][w[0][p]^getB(v[1],2)]^getB(v[0],2)],h[3][a]=z[3][w[1][w[1][o]^getB(v[1],3)]^getB(v[0],3)]}},close:function(){f=[];h=[[],[],[],[]]},encrypt:function(c,h){d=c;e=h;for(var k=[getW(d,e)^f[0],getW(d,e+4)^f[1],getW(d,e+8)^f[2],getW(d,e+12)^f[3]],l=0;8>l;l++){var m=l,r=k,p=a(r[0]),o=b(r[1]);r[2]=rotw(r[2]^p+o+f[4*m+8]&MAXINT,31);r[3]=rotw(r[3],1)^p+2*o+f[4*m+9]&MAXINT;p=a(r[2]);o=b(r[3]);r[0]=rotw(r[0]^p+o+f[4*m+10]&MAXINT,31);r[1]=rotw(r[1],1)^p+2*o+f[4*m+11]&MAXINT}setW(d,e,k[2]^
f[4]);setW(d,e+4,k[3]^f[5]);setW(d,e+8,k[0]^f[6]);setW(d,e+12,k[1]^f[7]);e+=16;return d},decrypt:function(c,h){d=c;e=h;for(var k=[getW(d,e)^f[4],getW(d,e+4)^f[5],getW(d,e+8)^f[6],getW(d,e+12)^f[7]],l=7;0<=l;l--){var m=l,r=k,p=a(r[0]),o=b(r[1]);r[2]=rotw(r[2],1)^p+o+f[4*m+10]&MAXINT;r[3]=rotw(r[3]^p+2*o+f[4*m+11]&MAXINT,31);p=a(r[2]);o=b(r[3]);r[0]=rotw(r[0],1)^p+o+f[4*m+8]&MAXINT;r[1]=rotw(r[1]^p+2*o+f[4*m+9]&MAXINT,31)}setW(d,e,k[2]^f[0]);setW(d,e+4,k[3]^f[1]);setW(d,e+8,k[0]^f[2]);setW(d,e+12,k[1]^
f[3]);e+=16},finalize:function(){return d}}}JXG={exists:function(a){return function(b){return!(b===a||null===b)}}()};JXG.decompress=function(a){return unescape((new JXG.Util.Unzip(JXG.Util.Base64.decodeAsArray(a))).unzip()[0][0])};JXG.Util={};
JXG.Util.Unzip=function(a){function b(){$+=8;return B<A.length?A[B++]:-1}function c(){var a;$++;a=C&1;C>>=1;0==C&&(C=b(),a=C&1,C=C>>1|128);return a}function d(a){for(var b=0,d=a;d--;)b=b<<1|c();a&&(b=D[b]>>8-a);return b}function e(a){Q++;u[t++]=a;p.push(String.fromCharCode(a));32768==t&&(t=0)}function f(){this.b1=this.b0=0;this.jump=null;this.jumppos=-1}function h(){for(;;){if(W[N]>=qa)return-1;if(pa[W[N]]==N)return W[N]++;W[N]++}}function g(){var a=V[U],b;o&&document.write("<br>len:"+N+" treepos:"+
U);if(17==N)return-1;U++;N++;b=h();o&&document.write("<br>IsPat "+b);if(0<=b)a.b0=b,o&&document.write("<br>b0 "+a.b0);else if(a.b0=32768,o&&document.write("<br>b0 "+a.b0),g())return-1;b=h();if(0<=b)a.b1=b,o&&document.write("<br>b1 "+a.b1),a.jump=null;else if(a.b1=32768,o&&document.write("<br>b1 "+a.b1),a.jump=V[U],a.jumppos=U,g())return-1;N--;return 0}function j(a,b,c,d){o&&document.write("currentTree "+a+" numval "+b+" lengths "+c+" show "+d);V=a;U=0;pa=c;qa=b;for(a=0;17>a;a++)W[a]=0;N=0;if(g())return o&&
alert("invalid huffman tree\n"),-1;if(o){document.write("<br>Tree: "+V.length);for(a=0;32>a;a++)document.write("Places["+a+"].b0="+V[a].b0+"<br>"),document.write("Places["+a+"].b1="+V[a].b1+"<br>")}return 0}function k(a){for(var b,d,e=0,f=a[e];;)if(b=c(),o&&document.write("b="+b),b){if(!(f.b1&32768))return o&&document.write("ret1"),f.b1;f=f.jump;b=a.length;for(d=0;d<b;d++)if(a[d]===f){e=d;break}}else{if(!(f.b0&32768))return o&&document.write("ret2"),f.b0;e++;f=a[e]}o&&document.write("ret3");return-1}
function l(){var b,g,h,l,m;do{b=c();h=d(2);switch(h){case 0:o&&alert("Stored\n");break;case 1:o&&alert("Fixed Huffman codes\n");break;case 2:o&&alert("Dynamic Huffman codes\n");break;case 3:o&&alert("Reserved block type!!\n");break;default:o&&alert("Unexpected value %d!\n",h)}if(0==h){C=1;h=a();h|=a()<<8;g=a();g|=a()<<8;for((h^~g)&65535&&document.write("BlockLen checksum mismatch\n");h--;)g=a(),e(g)}else if(1==h)for(;;)if(h=D[d(7)]>>1,23<h?(h=h<<1|c(),199<h?(h-=128,h=h<<1|c()):(h-=48,143<h&&(h+=136))):
h+=256,256>h)e(h);else if(256==h)break;else{var p;h-=257;m=d(K[h])+M[h];h=D[d(5)]>>3;8<z[h]?(p=d(8),p|=d(z[h]-8)<<8):p=d(z[h]);p+=w[h];for(h=0;h<m;h++)g=u[t-p&32767],e(g)}else if(2==h){var r=Array(320);g=257+d(5);p=1+d(5);l=4+d(4);for(h=0;19>h;h++)r[h]=0;for(h=0;h<l;h++)r[T[h]]=d(3);m=P.length;for(l=0;l<m;l++)P[l]=new f;if(j(P,19,r,0))return t=0,1;if(o){document.write("<br>distanceTree");for(h=0;h<P.length;h++)document.write("<br>"+P[h].b0+" "+P[h].b1+" "+P[h].jump+" "+P[h].jumppos)}m=g+p;l=0;var v=
-1;for(o&&document.write("<br>n="+m+" bits: "+$+"<br>");l<m;)if(v++,h=k(P),o&&document.write("<br>"+v+" i:"+l+" decode: "+h+" bits "+$+"<br>"),16>h)r[l++]=h;else if(16==h){var x;h=3+d(2);if(l+h>m)return t=0,1;for(x=l?r[l-1]:0;h--;)r[l++]=x}else{h=17==h?3+d(3):11+d(7);if(l+h>m)return t=0,1;for(;h--;)r[l++]=0}m=aa.length;for(l=0;l<m;l++)aa[l]=new f;if(j(aa,g,r,0))return t=0,1;m=aa.length;for(l=0;l<m;l++)P[l]=new f;h=[];for(l=g;l<r.length;l++)h[l-g]=r[l];if(j(P,p,h,0))return t=0,1;o&&document.write("<br>literalTree");
a:for(;;)if(h=k(aa),256<=h){h-=256;if(0==h)break;h--;m=d(K[h])+M[h];h=k(P);8<z[h]?(p=d(8),p|=d(z[h]-8)<<8):p=d(z[h]);for(p+=w[h];m--;){if(0>t-p)break a;g=u[t-p&32767];e(g)}}else e(h)}}while(!b);t=0;C=1;return 0}function m(){o&&alert("NEXTFILE");p=[];var b=[];E=!1;b[0]=a();b[1]=a();o&&alert("type: "+b[0]+" "+b[1]);120==b[0]&&218==b[1]&&(o&&alert("GEONExT-GZIP"),l(),o&&alert(p.join("")),v[x]=Array(2),v[x][0]=p.join(""),v[x][1]="geonext.gxt",x++);120==b[0]&&156==b[1]&&(o&&alert("ZLIB"),l(),o&&alert(p.join("")),
v[x]=Array(2),v[x][0]=p.join(""),v[x][1]="ZLIB",x++);31==b[0]&&139==b[1]&&(o&&alert("GZIP"),r(),o&&alert(p.join("")),v[x]=Array(2),v[x][0]=p.join(""),v[x][1]="file",x++);if(80==b[0]&&75==b[1]&&(E=!0,b[2]=a(),b[3]=a(),3==b[2]&&4==b[3])){b[0]=a();b[1]=a();o&&alert("ZIP-Version: "+b[1]+" "+b[0]/10+"."+b[0]%10);y=a();y|=a()<<8;o&&alert("gpflags: "+y);b=a();b|=a()<<8;o&&alert("method: "+b);a();a();a();a();var c=a(),c=c|a()<<8,c=c|a()<<16,c=c|a()<<24,d=a(),d=d|a()<<8,d=d|a()<<16,d=d|a()<<24,e=a(),e=e|a()<<
8,e=e|a()<<16,e=e|a()<<24;o&&alert("local CRC: "+c+"\nlocal Size: "+e+"\nlocal CompSize: "+d);c=a();c|=a()<<8;d=a();d|=a()<<8;o&&alert("filelen "+c);f=0;for(R=[];c--;)e=a(),"/"==e|":"==e?f=0:f<na-1&&(R[f++]=String.fromCharCode(e));o&&alert("nameBuf: "+R);oa||(oa=R);for(var f=0;f<d;)a(),f++;Q=0;8==b&&(l(),o&&alert(p.join("")),v[x]=Array(2),v[x][0]=p.join(""),v[x][1]=R.join(""),x++);r()}}function r(){var b=[],c;y&8&&(b[0]=a(),b[1]=a(),b[2]=a(),b[3]=a(),80==b[0]&&75==b[1]&&7==b[2]&&8==b[3]&&(a(),a(),
a(),a()),a(),a(),a(),a(),a(),a(),a(),a(),o&&alert("CRC:"));E&&m();b[0]=a();if(8!=b[0])return o&&alert("Unknown compression method!"),0;y=a();o&&y&-32&&alert("Unknown flags set!");a();a();a();a();a();a();if(y&4){b[0]=a();b[2]=a();N=b[0]+256*b[1];o&&alert("Extra field size: "+N);for(b=0;b<N;b++)a()}if(y&8){b=0;for(R=[];c=a();){if("7"==c||":"==c)b=0;b<na-1&&(R[b++]=c)}o&&alert("original file name: "+R)}if(y&16)for(;a(););y&2&&(a(),a());l();a();a();a();a();a();a();a();a();E&&m()}var p=[],o=!1,y,x=0,v=
function l(){var a,h,g,l,m;do{a=c();g=d(2);switch(g){case 0:o&&alert("Stored\n");break;case 1:o&&alert("Fixed Huffman codes\n");break;case 2:o&&alert("Dynamic Huffman codes\n");break;case 3:o&&alert("Reserved block type!!\n");break;default:o&&alert("Unexpected value %d!\n",g)}if(0==g){C=1;g=b();g|=b()<<8;h=b();h|=b()<<8;for((g^~h)&65535&&document.write("BlockLen checksum mismatch\n");g--;)h=b(),e(h)}else if(1==g)for(;;)if(g=D[d(7)]>>1,23<g?(g=g<<1|c(),199<g?(g-=128,g=g<<1|c()):(g-=48,143<g&&(g+=136))):
g+=256,256>g)e(g);else if(256==g)break;else{var p;g-=257;m=d(K[g])+M[g];g=D[d(5)]>>3;8<z[g]?(p=d(8),p|=d(z[g]-8)<<8):p=d(z[g]);p+=w[g];for(g=0;g<m;g++)h=u[t-p&32767],e(h)}else if(2==g){var r=Array(320);h=257+d(5);p=1+d(5);l=4+d(4);for(g=0;19>g;g++)r[g]=0;for(g=0;g<l;g++)r[T[g]]=d(3);m=P.length;for(l=0;l<m;l++)P[l]=new f;if(j(P,19,r,0))return t=0,1;if(o){document.write("<br>distanceTree");for(g=0;g<P.length;g++)document.write("<br>"+P[g].b0+" "+P[g].b1+" "+P[g].jump+" "+P[g].jumppos)}m=h+p;l=0;var v=
-1;for(o&&document.write("<br>n="+m+" bits: "+$+"<br>");l<m;)if(v++,g=k(P),o&&document.write("<br>"+v+" i:"+l+" decode: "+g+" bits "+$+"<br>"),16>g)r[l++]=g;else if(16==g){var x;g=3+d(2);if(l+g>m)return t=0,1;for(x=l?r[l-1]:0;g--;)r[l++]=x}else{g=17==g?3+d(3):11+d(7);if(l+g>m)return t=0,1;for(;g--;)r[l++]=0}m=aa.length;for(l=0;l<m;l++)aa[l]=new f;if(j(aa,h,r,0))return t=0,1;m=aa.length;for(l=0;l<m;l++)P[l]=new f;g=[];for(l=h;l<r.length;l++)g[l-h]=r[l];if(j(P,p,g,0))return t=0,1;o&&document.write("<br>literalTree");
a:for(;;)if(g=k(aa),256<=g){g-=256;if(0==g)break;g--;m=d(K[g])+M[g];g=k(P);8<z[g]?(p=d(8),p|=d(z[g]-8)<<8):p=d(z[g]);for(p+=w[g];m--;){if(0>t-p)break a;h=u[t-p&32767];e(h)}}else e(g)}}while(!a);t=0;C=1;return 0}function m(){o&&alert("NEXTFILE");p=[];var a=[];E=!1;a[0]=b();a[1]=b();o&&alert("type: "+a[0]+" "+a[1]);120==a[0]&&218==a[1]&&(o&&alert("GEONExT-GZIP"),l(),o&&alert(p.join("")),v[x]=Array(2),v[x][0]=p.join(""),v[x][1]="geonext.gxt",x++);120==a[0]&&156==a[1]&&(o&&alert("ZLIB"),l(),o&&alert(p.join("")),
v[x]=Array(2),v[x][0]=p.join(""),v[x][1]="ZLIB",x++);31==a[0]&&139==a[1]&&(o&&alert("GZIP"),r(),o&&alert(p.join("")),v[x]=Array(2),v[x][0]=p.join(""),v[x][1]="file",x++);if(80==a[0]&&75==a[1]&&(E=!0,a[2]=b(),a[3]=b(),3==a[2]&&4==a[3])){a[0]=b();a[1]=b();o&&alert("ZIP-Version: "+a[1]+" "+a[0]/10+"."+a[0]%10);y=b();y|=b()<<8;o&&alert("gpflags: "+y);a=b();a|=b()<<8;o&&alert("method: "+a);b();b();b();b();var c=b(),c=c|b()<<8,c=c|b()<<16,c=c|b()<<24,d=b(),d=d|b()<<8,d=d|b()<<16,d=d|b()<<24,e=b(),e=e|b()<<
8,e=e|b()<<16,e=e|b()<<24;o&&alert("local CRC: "+c+"\nlocal Size: "+e+"\nlocal CompSize: "+d);c=b();c|=b()<<8;d=b();d|=b()<<8;o&&alert("filelen "+c);f=0;for(R=[];c--;)e=b(),"/"==e|":"==e?f=0:f<na-1&&(R[f++]=String.fromCharCode(e));o&&alert("nameBuf: "+R);oa||(oa=R);for(var f=0;f<d;)b(),f++;Q=0;8==a&&(l(),o&&alert(p.join("")),v[x]=Array(2),v[x][0]=p.join(""),v[x][1]=R.join(""),x++);r()}}function r(){var a=[],c;y&8&&(a[0]=b(),a[1]=b(),a[2]=b(),a[3]=b(),80==a[0]&&75==a[1]&&7==a[2]&&8==a[3]&&(b(),b(),
b(),b()),b(),b(),b(),b(),b(),b(),b(),b(),o&&alert("CRC:"));E&&m();a[0]=b();if(8!=a[0])return o&&alert("Unknown compression method!"),0;y=b();o&&y&-32&&alert("Unknown flags set!");b();b();b();b();b();b();if(y&4){a[0]=b();a[2]=b();N=a[0]+256*a[1];o&&alert("Extra field size: "+N);for(a=0;a<N;a++)b()}if(y&8){a=0;for(R=[];c=b();){if("7"==c||":"==c)a=0;a<na-1&&(R[a++]=c)}o&&alert("original file name: "+R)}if(y&16)for(;b(););y&2&&(b(),b());l();b();b();b();b();b();b();b();b();E&&m()}var p=[],o=!1,y,x=0,v=
[],u=Array(32768),t=0,E=!1,Q,D=[0,128,64,192,32,160,96,224,16,144,80,208,48,176,112,240,8,136,72,200,40,168,104,232,24,152,88,216,56,184,120,248,4,132,68,196,36,164,100,228,20,148,84,212,52,180,116,244,12,140,76,204,44,172,108,236,28,156,92,220,60,188,124,252,2,130,66,194,34,162,98,226,18,146,82,210,50,178,114,242,10,138,74,202,42,170,106,234,26,154,90,218,58,186,122,250,6,134,70,198,38,166,102,230,22,150,86,214,54,182,118,246,14,142,78,206,46,174,110,238,30,158,94,222,62,190,126,254,1,129,65,193,
33,161,97,225,17,145,81,209,49,177,113,241,9,137,73,201,41,169,105,233,25,153,89,217,57,185,121,249,5,133,69,197,37,165,101,229,21,149,85,213,53,181,117,245,13,141,77,205,45,173,109,237,29,157,93,221,61,189,125,253,3,131,67,195,35,163,99,227,19,147,83,211,51,179,115,243,11,139,75,203,43,171,107,235,27,155,91,219,59,187,123,251,7,135,71,199,39,167,103,231,23,151,87,215,55,183,119,247,15,143,79,207,47,175,111,239,31,159,95,223,63,191,127,255],M=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,
67,83,99,115,131,163,195,227,258,0,0],K=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,99,99],w=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577],z=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],T=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],A=b,B=0,C=1,$=0,na=256,R=[],oa,aa=Array(288),P=Array(32),U=0,V=null,N=0,W=Array(17);W[0]=0;var pa,qa;JXG.Util.Unzip.prototype.unzipFile=function(a){var b;this.unzip();
67,83,99,115,131,163,195,227,258,0,0],K=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,99,99],w=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577],z=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],T=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],A=a,B=0,C=1,$=0,na=256,R=[],oa,aa=Array(288),P=Array(32),U=0,V=null,N=0,W=Array(17);W[0]=0;var pa,qa;JXG.Util.Unzip.prototype.unzipFile=function(a){var b;this.unzip();
for(b=0;b<v.length;b++)if(v[b][1]==a)return v[b][0]};JXG.Util.Unzip.prototype.deflate=function(){p=[];E=!1;l();o&&alert(p.join(""));v[x]=Array(2);v[x][0]=p.join("");v[x][1]="DEFLATE";x++;return v};JXG.Util.Unzip.prototype.unzip=function(){o&&alert(A);m();return v}};
JXG.Util.Base64={_keyStr:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",encode:function(b){for(var a=[],c,d,e,f,g,h,j=0,b=JXG.Util.Base64._utf8_encode(b);j<b.length;)c=b.charCodeAt(j++),d=b.charCodeAt(j++),e=b.charCodeAt(j++),f=c>>2,c=(c&3)<<4|d>>4,g=(d&15)<<2|e>>6,h=e&63,isNaN(d)?g=h=64:isNaN(e)&&(h=64),a.push([this._keyStr.charAt(f),this._keyStr.charAt(c),this._keyStr.charAt(g),this._keyStr.charAt(h)].join(""));return a.join("")},decode:function(b,a){for(var c=[],d,e,f,g,h,
j=0,b=b.replace(/[^A-Za-z0-9\+\/\=]/g,"");j<b.length;)d=this._keyStr.indexOf(b.charAt(j++)),e=this._keyStr.indexOf(b.charAt(j++)),g=this._keyStr.indexOf(b.charAt(j++)),h=this._keyStr.indexOf(b.charAt(j++)),d=d<<2|e>>4,e=(e&15)<<4|g>>2,f=(g&3)<<6|h,c.push(String.fromCharCode(d)),64!=g&&c.push(String.fromCharCode(e)),64!=h&&c.push(String.fromCharCode(f));c=c.join("");a&&(c=JXG.Util.Base64._utf8_decode(c));return c},_utf8_encode:function(b){for(var b=b.replace(/\r\n/g,"\n"),a="",c=0;c<b.length;c++){var d=
b.charCodeAt(c);128>d?a+=String.fromCharCode(d):(127<d&&2048>d?a+=String.fromCharCode(d>>6|192):(a+=String.fromCharCode(d>>12|224),a+=String.fromCharCode(d>>6&63|128)),a+=String.fromCharCode(d&63|128))}return a},_utf8_decode:function(b){for(var a=[],c=0,d=0,e=0,f=0;c<b.length;)d=b.charCodeAt(c),128>d?(a.push(String.fromCharCode(d)),c++):191<d&&224>d?(e=b.charCodeAt(c+1),a.push(String.fromCharCode((d&31)<<6|e&63)),c+=2):(e=b.charCodeAt(c+1),f=b.charCodeAt(c+2),a.push(String.fromCharCode((d&15)<<12|
(e&63)<<6|f&63)),c+=3);return a.join("")},_destrip:function(b,a){var c=[],d,e,f=[];null==a&&(a=76);b.replace(/ /g,"");d=b.length/a;for(e=0;e<d;e++)c[e]=b.substr(e*a,a);d!=b.length/a&&(c[c.length]=b.substr(d*a,b.length-d*a));for(e=0;e<c.length;e++)f.push(c[e]);return f.join("\n")},decodeAsArray:function(b){var b=this.decode(b),a=[],c;for(c=0;c<b.length;c++)a[c]=b.charCodeAt(c);return a},decodeGEONExT:function(b){return decodeAsArray(destrip(b),!1)}};
JXG.Util.asciiCharCodeAt=function(b,a){var c=b.charCodeAt(a);if(255<c)switch(c){case 8364:c=128;break;case 8218:c=130;break;case 402:c=131;break;case 8222:c=132;break;case 8230:c=133;break;case 8224:c=134;break;case 8225:c=135;break;case 710:c=136;break;case 8240:c=137;break;case 352:c=138;break;case 8249:c=139;break;case 338:c=140;break;case 381:c=142;break;case 8216:c=145;break;case 8217:c=146;break;case 8220:c=147;break;case 8221:c=148;break;case 8226:c=149;break;case 8211:c=150;break;case 8212:c=
JXG.Util.Base64={_keyStr:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",encode:function(a){for(var b=[],c,d,e,f,h,g,j=0,a=JXG.Util.Base64._utf8_encode(a);j<a.length;)c=a.charCodeAt(j++),d=a.charCodeAt(j++),e=a.charCodeAt(j++),f=c>>2,c=(c&3)<<4|d>>4,h=(d&15)<<2|e>>6,g=e&63,isNaN(d)?h=g=64:isNaN(e)&&(g=64),b.push([this._keyStr.charAt(f),this._keyStr.charAt(c),this._keyStr.charAt(h),this._keyStr.charAt(g)].join(""));return b.join("")},decode:function(a,b){for(var c=[],d,e,f,h,g,
j=0,a=a.replace(/[^A-Za-z0-9\+\/\=]/g,"");j<a.length;)d=this._keyStr.indexOf(a.charAt(j++)),e=this._keyStr.indexOf(a.charAt(j++)),h=this._keyStr.indexOf(a.charAt(j++)),g=this._keyStr.indexOf(a.charAt(j++)),d=d<<2|e>>4,e=(e&15)<<4|h>>2,f=(h&3)<<6|g,c.push(String.fromCharCode(d)),64!=h&&c.push(String.fromCharCode(e)),64!=g&&c.push(String.fromCharCode(f));c=c.join("");b&&(c=JXG.Util.Base64._utf8_decode(c));return c},_utf8_encode:function(a){for(var a=a.replace(/\r\n/g,"\n"),b="",c=0;c<a.length;c++){var d=
a.charCodeAt(c);128>d?b+=String.fromCharCode(d):(127<d&&2048>d?b+=String.fromCharCode(d>>6|192):(b+=String.fromCharCode(d>>12|224),b+=String.fromCharCode(d>>6&63|128)),b+=String.fromCharCode(d&63|128))}return b},_utf8_decode:function(a){for(var b=[],c=0,d=0,e=0,f=0;c<a.length;)d=a.charCodeAt(c),128>d?(b.push(String.fromCharCode(d)),c++):191<d&&224>d?(e=a.charCodeAt(c+1),b.push(String.fromCharCode((d&31)<<6|e&63)),c+=2):(e=a.charCodeAt(c+1),f=a.charCodeAt(c+2),b.push(String.fromCharCode((d&15)<<12|
(e&63)<<6|f&63)),c+=3);return b.join("")},_destrip:function(a,b){var c=[],d,e,f=[];null==b&&(b=76);a.replace(/ /g,"");d=a.length/b;for(e=0;e<d;e++)c[e]=a.substr(e*b,b);d!=a.length/b&&(c[c.length]=a.substr(d*b,a.length-d*b));for(e=0;e<c.length;e++)f.push(c[e]);return f.join("\n")},decodeAsArray:function(a){var a=this.decode(a),b=[],c;for(c=0;c<a.length;c++)b[c]=a.charCodeAt(c);return b},decodeGEONExT:function(a){return decodeAsArray(destrip(a),!1)}};
JXG.Util.asciiCharCodeAt=function(a,b){var c=a.charCodeAt(b);if(255<c)switch(c){case 8364:c=128;break;case 8218:c=130;break;case 402:c=131;break;case 8222:c=132;break;case 8230:c=133;break;case 8224:c=134;break;case 8225:c=135;break;case 710:c=136;break;case 8240:c=137;break;case 352:c=138;break;case 8249:c=139;break;case 338:c=140;break;case 381:c=142;break;case 8216:c=145;break;case 8217:c=146;break;case 8220:c=147;break;case 8221:c=148;break;case 8226:c=149;break;case 8211:c=150;break;case 8212:c=
151;break;case 732:c=152;break;case 8482:c=153;break;case 353:c=154;break;case 8250:c=155;break;case 339:c=156;break;case 382:c=158;break;case 376:c=159}return c};
JXG.Util.utf8Decode=function(b){var a=[],c=0,d=0,e=0,f;if(!JXG.exists(b))return"";for(;c<b.length;)d=b.charCodeAt(c),128>d?(a.push(String.fromCharCode(d)),c++):191<d&&224>d?(e=b.charCodeAt(c+1),a.push(String.fromCharCode((d&31)<<6|e&63)),c+=2):(e=b.charCodeAt(c+1),f=b.charCodeAt(c+2),a.push(String.fromCharCode((d&15)<<12|(e&63)<<6|f&63)),c+=3);return a.join("")};
JXG.Util.genUUID=function(){for(var b="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split(""),a=Array(36),c=0,d,e=0;36>e;e++)8==e||13==e||18==e||23==e?a[e]="-":14==e?a[e]="4":(2>=c&&(c=33554432+16777216*Math.random()|0),d=c&15,c>>=4,a[e]=b[19==e?d&3|8:d]);return a.join("")};
function openpgp_config(){this.config=null;this.default_config={prefer_hash_algorithm:8,encryption_cipher:9,compression:1,show_version:!0,show_comment:!0,integrity_protect:!0,composition_behavior:0,keyserver:"keyserver.linux.it"};this.versionstring="OpenPGP.js v.1.20130427";this.commentstring="http://openpgpjs.org";this.debug=!1;this.read=function(){var b=JSON.parse(window.localStorage.getItem("config"));null==b?(this.config=this.default_config,this.write()):this.config=b};this.write=function(){window.localStorage.setItem("config",
JSON.stringify(this.config))}}var b64s="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";function s2r(b){var a,c,d,e="",f=0,g=0,h=b.length;for(d=0;d<h;d++)c=b.charCodeAt(d),0==g?(e+=b64s.charAt(c>>2&63),a=(c&3)<<4):1==g?(e+=b64s.charAt(a|c>>4&15),a=(c&15)<<2):2==g&&(e+=b64s.charAt(a|c>>6&3),f+=1,0==f%60&&(e+="\n"),e+=b64s.charAt(c&63)),f+=1,0==f%60&&(e+="\n"),g+=1,3==g&&(g=0);0<g&&(e+=b64s.charAt(a),f+=1,0==f%60&&(e+="\n"),e+="=",f+=1);1==g&&(0==f%60&&(e+="\n"),e+="=");return e}
function r2s(b){var a,c,d="",e=0,f=0,g=b.length;for(c=0;c<g;c++)a=b64s.indexOf(b.charAt(c)),0<=a&&(e&&(d+=String.fromCharCode(f|a>>6-e&255)),e=e+2&7,f=a<<e&255);return d}
function openpgp_encoding_deArmor(b){var b=b.replace(/\r/g,""),a=openpgp_encoding_get_type(b);if(2!=a){b=b.split("-----");a={openpgp:openpgp_encoding_base64_decode(b[2].split("\n\n")[1].split("\n=")[0].replace(/\n- /g,"\n")),type:a};if(verifyCheckSum(a.openpgp,b[2].split("\n\n")[1].split("\n=")[1].split("\n")[0]))return a;util.print_error("Ascii armor integrity check on message failed: '"+b[2].split("\n\n")[1].split("\n=")[1].split("\n")[0]+"' should be '"+getCheckSum(a));return!1}b=b.split("-----");
a={text:b[2].replace(/\n- /g,"\n").split("\n\n")[1],openpgp:openpgp_encoding_base64_decode(b[4].split("\n\n")[1].split("\n=")[0]),type:a};if(verifyCheckSum(a.openpgp,b[4].split("\n\n")[1].split("\n=")[1]))return a;util.print_error("Ascii armor integrity check on message failed");return!1}
function openpgp_encoding_get_type(b){b=b.split("-----");if(b[1].match(/BEGIN PGP MESSAGE, PART \d+\/\d+/))return 0;if(b[1].match(/BEGIN PGP MESSAGE, PART \d+/))return 1;if(b[1].match(/BEGIN PGP SIGNED MESSAGE/))return 2;if(b[1].match(/BEGIN PGP MESSAGE/))return 3;if(b[1].match(/BEGIN PGP PUBLIC KEY BLOCK/))return 4;if(b[1].match(/BEGIN PGP PRIVATE KEY BLOCK/))return 5}
function openpgp_encoding_armor_addheader(){var b="";openpgp.config.config.show_version&&(b+="Version: "+openpgp.config.versionstring+"\r\n");openpgp.config.config.show_comment&&(b+="Comment: "+openpgp.config.commentstring+"\r\n");return b+"\r\n"}
function openpgp_encoding_armor(b,a,c,d){var e="";switch(b){case 0:e=e+("-----BEGIN PGP MESSAGE, PART "+c+"/"+d+"-----\r\n")+openpgp_encoding_armor_addheader();e+=openpgp_encoding_base64_encode(a);e+="\r\n="+getCheckSum(a)+"\r\n";e+="-----END PGP MESSAGE, PART "+c+"/"+d+"-----\r\n";break;case 1:e=e+("-----BEGIN PGP MESSAGE, PART "+c+"-----\r\n")+openpgp_encoding_armor_addheader();e+=openpgp_encoding_base64_encode(a);e+="\r\n="+getCheckSum(a)+"\r\n";e+="-----END PGP MESSAGE, PART "+c+"-----\r\n";break;
case 2:e+="\r\n-----BEGIN PGP SIGNED MESSAGE-----\r\nHash: "+a.hash+"\r\n\r\n";e+=a.text.replace(/\n-/g,"\n- -");e=e+"\r\n-----BEGIN PGP SIGNATURE-----\r\n"+openpgp_encoding_armor_addheader();e+=openpgp_encoding_base64_encode(a.openpgp);e+="\r\n="+getCheckSum(a.openpgp)+"\r\n";e+="-----END PGP SIGNATURE-----\r\n";break;case 3:e=e+"-----BEGIN PGP MESSAGE-----\r\n"+openpgp_encoding_armor_addheader();e+=openpgp_encoding_base64_encode(a);e+="\r\n="+getCheckSum(a)+"\r\n";e+="-----END PGP MESSAGE-----\r\n";
break;case 4:e=e+"-----BEGIN PGP PUBLIC KEY BLOCK-----\r\n"+openpgp_encoding_armor_addheader();e+=openpgp_encoding_base64_encode(a);e+="\r\n="+getCheckSum(a)+"\r\n";e+="-----END PGP PUBLIC KEY BLOCK-----\r\n\r\n";break;case 5:e=e+"-----BEGIN PGP PRIVATE KEY BLOCK-----\r\n"+openpgp_encoding_armor_addheader(),e+=openpgp_encoding_base64_encode(a),e+="\r\n="+getCheckSum(a)+"\r\n",e+="-----END PGP PRIVATE KEY BLOCK-----\r\n"}return e}
function getCheckSum(b){b=createcrc24(b);b=""+String.fromCharCode(b>>16)+String.fromCharCode(b>>8&255)+String.fromCharCode(b&255);return openpgp_encoding_base64_encode(b)}function verifyCheckSum(b,a){var c=getCheckSum(b);return c[0]==a[0]&&c[1]==a[1]&&c[2]==a[2]}
JXG.Util.utf8Decode=function(a){var b=[],c=0,d=0,e=0,f;if(!JXG.exists(a))return"";for(;c<a.length;)d=a.charCodeAt(c),128>d?(b.push(String.fromCharCode(d)),c++):191<d&&224>d?(e=a.charCodeAt(c+1),b.push(String.fromCharCode((d&31)<<6|e&63)),c+=2):(e=a.charCodeAt(c+1),f=a.charCodeAt(c+2),b.push(String.fromCharCode((d&15)<<12|(e&63)<<6|f&63)),c+=3);return b.join("")};
JXG.Util.genUUID=function(){for(var a="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split(""),b=Array(36),c=0,d,e=0;36>e;e++)8==e||13==e||18==e||23==e?b[e]="-":14==e?b[e]="4":(2>=c&&(c=33554432+16777216*Math.random()|0),d=c&15,c>>=4,b[e]=a[19==e?d&3|8:d]);return b.join("")};
function openpgp_config(){this.config=null;this.default_config={prefer_hash_algorithm:8,encryption_cipher:9,compression:1,show_version:!0,show_comment:!0,integrity_protect:!0,composition_behavior:0,keyserver:"keyserver.linux.it"};this.versionstring="OpenPGP.js v.1.20130508";this.commentstring="http://openpgpjs.org";this.debug=!1;this.read=function(){var a=JSON.parse(window.localStorage.getItem("config"));null==a?(this.config=this.default_config,this.write()):this.config=a};this.write=function(){window.localStorage.setItem("config",
JSON.stringify(this.config))}}var b64s="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";function s2r(a){var b,c,d,e="",f=0,h=0,g=a.length;for(d=0;d<g;d++)c=a.charCodeAt(d),0==h?(e+=b64s.charAt(c>>2&63),b=(c&3)<<4):1==h?(e+=b64s.charAt(b|c>>4&15),b=(c&15)<<2):2==h&&(e+=b64s.charAt(b|c>>6&3),f+=1,0==f%60&&(e+="\n"),e+=b64s.charAt(c&63)),f+=1,0==f%60&&(e+="\n"),h+=1,3==h&&(h=0);0<h&&(e+=b64s.charAt(b),f+=1,0==f%60&&(e+="\n"),e+="=",f+=1);1==h&&(0==f%60&&(e+="\n"),e+="=");return e}
function r2s(a){var b,c,d="",e=0,f=0,h=a.length;for(c=0;c<h;c++)b=b64s.indexOf(a.charAt(c)),0<=b&&(e&&(d+=String.fromCharCode(f|b>>6-e&255)),e=e+2&7,f=b<<e&255);return d}
function openpgp_encoding_deArmor(a){var a=a.replace(/\r/g,""),b=openpgp_encoding_get_type(a);if(2!=b){a=a.split("-----");b={openpgp:openpgp_encoding_base64_decode(a[2].split("\n\n")[1].split("\n=")[0].replace(/\n- /g,"\n")),type:b};if(verifyCheckSum(b.openpgp,a[2].split("\n\n")[1].split("\n=")[1].split("\n")[0]))return b;util.print_error("Ascii armor integrity check on message failed: '"+a[2].split("\n\n")[1].split("\n=")[1].split("\n")[0]+"' should be '"+getCheckSum(b));return!1}a=a.split("-----");
b={text:a[2].replace(/\n- /g,"\n").split("\n\n")[1],openpgp:openpgp_encoding_base64_decode(a[4].split("\n\n")[1].split("\n=")[0]),type:b};if(verifyCheckSum(b.openpgp,a[4].split("\n\n")[1].split("\n=")[1]))return b;util.print_error("Ascii armor integrity check on message failed");return!1}
function openpgp_encoding_get_type(a){a=a.split("-----");if(a[1].match(/BEGIN PGP MESSAGE, PART \d+\/\d+/))return 0;if(a[1].match(/BEGIN PGP MESSAGE, PART \d+/))return 1;if(a[1].match(/BEGIN PGP SIGNED MESSAGE/))return 2;if(a[1].match(/BEGIN PGP MESSAGE/))return 3;if(a[1].match(/BEGIN PGP PUBLIC KEY BLOCK/))return 4;if(a[1].match(/BEGIN PGP PRIVATE KEY BLOCK/))return 5}
function openpgp_encoding_armor_addheader(){var a="";openpgp.config.config.show_version&&(a+="Version: "+openpgp.config.versionstring+"\r\n");openpgp.config.config.show_comment&&(a+="Comment: "+openpgp.config.commentstring+"\r\n");return a+"\r\n"}
function openpgp_encoding_armor(a,b,c,d){var e="";switch(a){case 0:e=e+("-----BEGIN PGP MESSAGE, PART "+c+"/"+d+"-----\r\n")+openpgp_encoding_armor_addheader();e+=openpgp_encoding_base64_encode(b);e+="\r\n="+getCheckSum(b)+"\r\n";e+="-----END PGP MESSAGE, PART "+c+"/"+d+"-----\r\n";break;case 1:e=e+("-----BEGIN PGP MESSAGE, PART "+c+"-----\r\n")+openpgp_encoding_armor_addheader();e+=openpgp_encoding_base64_encode(b);e+="\r\n="+getCheckSum(b)+"\r\n";e+="-----END PGP MESSAGE, PART "+c+"-----\r\n";break;
case 2:e+="\r\n-----BEGIN PGP SIGNED MESSAGE-----\r\nHash: "+b.hash+"\r\n\r\n";e+=b.text.replace(/\n-/g,"\n- -");e=e+"\r\n-----BEGIN PGP SIGNATURE-----\r\n"+openpgp_encoding_armor_addheader();e+=openpgp_encoding_base64_encode(b.openpgp);e+="\r\n="+getCheckSum(b.openpgp)+"\r\n";e+="-----END PGP SIGNATURE-----\r\n";break;case 3:e=e+"-----BEGIN PGP MESSAGE-----\r\n"+openpgp_encoding_armor_addheader();e+=openpgp_encoding_base64_encode(b);e+="\r\n="+getCheckSum(b)+"\r\n";e+="-----END PGP MESSAGE-----\r\n";
break;case 4:e=e+"-----BEGIN PGP PUBLIC KEY BLOCK-----\r\n"+openpgp_encoding_armor_addheader();e+=openpgp_encoding_base64_encode(b);e+="\r\n="+getCheckSum(b)+"\r\n";e+="-----END PGP PUBLIC KEY BLOCK-----\r\n\r\n";break;case 5:e=e+"-----BEGIN PGP PRIVATE KEY BLOCK-----\r\n"+openpgp_encoding_armor_addheader(),e+=openpgp_encoding_base64_encode(b),e+="\r\n="+getCheckSum(b)+"\r\n",e+="-----END PGP PRIVATE KEY BLOCK-----\r\n"}return e}
function getCheckSum(a){a=createcrc24(a);a=""+String.fromCharCode(a>>16)+String.fromCharCode(a>>8&255)+String.fromCharCode(a&255);return openpgp_encoding_base64_encode(a)}function verifyCheckSum(a,b){var c=getCheckSum(a);return c[0]==b[0]&&c[1]==b[1]&&c[2]==b[2]}
var crc_table=[0,8801531,25875725,17603062,60024545,51751450,35206124,44007191,128024889,120049090,103502900,112007375,70412248,78916387,95990485,88014382,264588937,256049778,240098180,248108927,207005800,215016595,232553829,224014750,140824496,149062475,166599357,157832774,200747345,191980970,176028764,184266919,520933865,529177874,512099556,503334943,480196360,471432179,487973381,496217854,414011600,405478443,422020573,430033190,457094705,465107658,448029500,439496647,281648992,273666971,289622637,
298124950,324696449,333198714,315665548,307683447,392699481,401494690,383961940,375687087,352057528,343782467,359738805,368533838,1041867730,1050668841,1066628831,1058355748,1032471859,1024199112,1006669886,1015471301,968368875,960392720,942864358,951368477,975946762,984451313,1000411399,992435708,836562267,828023200,810956886,818967725,844041146,852051777,868605623,860066380,914189410,922427545,938981743,930215316,904825475,896059E3,878993294,887231349,555053627,563297984,547333942,538569677,579245274,
570480673,588005847,596249900,649392898,640860153,658384399,666397428,623318499,631331096,615366894,606833685,785398962,777416777,794487231,802989380,759421523,767923880,751374174,743392165,695319947,704115056,687564934,679289981,719477610,711202705,728272487,737067676,2083735460,2092239711,2109313705,2101337682,2141233477,2133257662,2116711496,2125215923,2073216669,2064943718,2048398224,2057199467,2013339772,2022141063,2039215473,2030942602,1945504045,1936737750,1920785440,1929023707,1885728716,
1893966647,1911503553,1902736954,1951893524,1959904495,1977441561,1968902626,2009362165,2000822798,1984871416,1992881923,1665111629,1673124534,1656046400,1647513531,1621913772,1613380695,1629922721,1637935450,1688082292,1679317903,1695859321,1704103554,1728967061,1737211246,1720132760,1711368291,1828378820,1820103743,1836060105,1844855090,1869168165,1877963486,1860430632,1852155859,1801148925,1809650950,1792118E3,1784135691,1757986588,1750004711,1765960209,1774462698,1110107254,1118611597,1134571899,
1126595968,1102643863,1094667884,1077139354,1085643617,1166763343,1158490548,1140961346,1149762745,1176011694,1184812885,1200772771,1192499800,1307552511,1298785796,1281720306,1289958153,1316768798,1325007077,1341561107,1332794856,1246636998,1254647613,1271201483,1262662192,1239272743,1230733788,1213667370,1221678289,1562785183,1570797924,1554833554,1546300521,1588974462,1580441477,1597965939,1605978760,1518843046,1510078557,1527603627,1535847760,1494504007,1502748348,1486784330,1478020017,1390639894,
1382365165,1399434779,1408230112,1366334967,1375129868,1358579962,1350304769,1430452783,1438955220,1422405410,1414423513,1456544974,1448562741,1465633219,1474135352];
function createcrc24(b){for(var a=11994318,c=0;16<b.length-c;)a=a<<8^crc_table[(a>>16^b.charCodeAt(c))&255],a=a<<8^crc_table[(a>>16^b.charCodeAt(c+1))&255],a=a<<8^crc_table[(a>>16^b.charCodeAt(c+2))&255],a=a<<8^crc_table[(a>>16^b.charCodeAt(c+3))&255],a=a<<8^crc_table[(a>>16^b.charCodeAt(c+4))&255],a=a<<8^crc_table[(a>>16^b.charCodeAt(c+5))&255],a=a<<8^crc_table[(a>>16^b.charCodeAt(c+6))&255],a=a<<8^crc_table[(a>>16^b.charCodeAt(c+7))&255],a=a<<8^crc_table[(a>>16^b.charCodeAt(c+8))&255],a=a<<8^crc_table[(a>>
16^b.charCodeAt(c+9))&255],a=a<<8^crc_table[(a>>16^b.charCodeAt(c+10))&255],a=a<<8^crc_table[(a>>16^b.charCodeAt(c+11))&255],a=a<<8^crc_table[(a>>16^b.charCodeAt(c+12))&255],a=a<<8^crc_table[(a>>16^b.charCodeAt(c+13))&255],a=a<<8^crc_table[(a>>16^b.charCodeAt(c+14))&255],a=a<<8^crc_table[(a>>16^b.charCodeAt(c+15))&255],c+=16;for(var d=c;d<b.length;d++)a=a<<8^crc_table[(a>>16^b.charCodeAt(c++))&255];return a&16777215}function openpgp_encoding_base64_encode(b){return s2r(b)}
function openpgp_encoding_base64_decode(b){return r2s(b)}function openpgp_encoding_eme_pkcs1_encode(b,a){if(b.length>a-11)return-1;var c;c=""+String.fromCharCode(0);c+=String.fromCharCode(2);for(var d=0;d<a-b.length-3;d++)c+=String.fromCharCode(openpgp_crypto_getPseudoRandom(1,255));c+=String.fromCharCode(0);return c+b}
function openpgp_encoding_eme_pkcs1_decode(b,a){b.length<a&&(b=String.fromCharCode(0)+b);if(12>b.length||0!=b.charCodeAt(0)||2!=b.charCodeAt(1))return-1;for(var c=2;0!=b.charCodeAt(c)&&b.length>c;)c++;return b.substring(c+1,b.length)}hash_headers=[,[48,32,48,12,6,8,42,134,72,134,247,13,2,5,5,0,4,16],[48,33,48,9,6,5,43,14,3,2,26,5,0,4,20],[48,33,48,9,6,5,43,36,3,2,1,5,0,4,20]];hash_headers[8]=[48,49,48,13,6,9,96,134,72,1,101,3,4,2,1,5,0,4,32];
function createcrc24(a){for(var b=11994318,c=0;16<a.length-c;)b=b<<8^crc_table[(b>>16^a.charCodeAt(c))&255],b=b<<8^crc_table[(b>>16^a.charCodeAt(c+1))&255],b=b<<8^crc_table[(b>>16^a.charCodeAt(c+2))&255],b=b<<8^crc_table[(b>>16^a.charCodeAt(c+3))&255],b=b<<8^crc_table[(b>>16^a.charCodeAt(c+4))&255],b=b<<8^crc_table[(b>>16^a.charCodeAt(c+5))&255],b=b<<8^crc_table[(b>>16^a.charCodeAt(c+6))&255],b=b<<8^crc_table[(b>>16^a.charCodeAt(c+7))&255],b=b<<8^crc_table[(b>>16^a.charCodeAt(c+8))&255],b=b<<8^crc_table[(b>>
16^a.charCodeAt(c+9))&255],b=b<<8^crc_table[(b>>16^a.charCodeAt(c+10))&255],b=b<<8^crc_table[(b>>16^a.charCodeAt(c+11))&255],b=b<<8^crc_table[(b>>16^a.charCodeAt(c+12))&255],b=b<<8^crc_table[(b>>16^a.charCodeAt(c+13))&255],b=b<<8^crc_table[(b>>16^a.charCodeAt(c+14))&255],b=b<<8^crc_table[(b>>16^a.charCodeAt(c+15))&255],c+=16;for(var d=c;d<a.length;d++)b=b<<8^crc_table[(b>>16^a.charCodeAt(c++))&255];return b&16777215}function openpgp_encoding_base64_encode(a){return s2r(a)}
function openpgp_encoding_base64_decode(a){return r2s(a)}function openpgp_encoding_eme_pkcs1_encode(a,b){if(a.length>b-11)return-1;var c;c=""+String.fromCharCode(0);c+=String.fromCharCode(2);for(var d=0;d<b-a.length-3;d++)c+=String.fromCharCode(openpgp_crypto_getPseudoRandom(1,255));c+=String.fromCharCode(0);return c+a}
function openpgp_encoding_eme_pkcs1_decode(a,b){a.length<b&&(a=String.fromCharCode(0)+a);if(12>a.length||0!=a.charCodeAt(0)||2!=a.charCodeAt(1))return-1;for(var c=2;0!=a.charCodeAt(c)&&a.length>c;)c++;return a.substring(c+1,a.length)}hash_headers=[,[48,32,48,12,6,8,42,134,72,134,247,13,2,5,5,0,4,16],[48,33,48,9,6,5,43,14,3,2,26,5,0,4,20],[48,33,48,9,6,5,43,36,3,2,1,5,0,4,20]];hash_headers[8]=[48,49,48,13,6,9,96,134,72,1,101,3,4,2,1,5,0,4,32];
hash_headers[9]=[48,65,48,13,6,9,96,134,72,1,101,3,4,2,2,5,0,4,48];hash_headers[10]=[48,81,48,13,6,9,96,134,72,1,101,3,4,2,3,5,0,4,64];hash_headers[11]=[48,49,48,13,6,9,96,134,72,1,101,3,4,2,4,5,0,4,28];
function openpgp_encoding_emsa_pkcs1_encode(b,a,c){var d;d=""+String.fromCharCode(0);d+=String.fromCharCode(1);for(var e=0;e<c-hash_headers[b].length-3-openpgp_crypto_getHashByteLength(b);e++)d+=String.fromCharCode(255);d+=String.fromCharCode(0);for(e=0;e<hash_headers[b].length;e++)d+=String.fromCharCode(hash_headers[b][e]);d+=openpgp_crypto_hashData(b,a);return new BigInteger(util.hexstrdump(d),16)}
function openpgp_encoding_emsa_pkcs1_decode(b,a){var c=0;if(0!=a.charCodeAt(0)&&1!=a.charCodeAt(0))return-1;for(c++;255==a.charCodeAt(c);)c++;if(0!=a.charCodeAt(c++))return-1;for(var d=0,d=0;d<hash_headers[b].length&&d+c<a.length;d++)if(a.charCodeAt(d+c)!=hash_headers[b][d])return-1;c+=d;return a.substring(c).length<openpgp_crypto_getHashByteLength(b)?-1:a.substring(c)}
function _openpgp(){function b(a){for(var b=a.openpgp,d=a.text,e=[],f=0,g=0,h=b.length;g<b.length;){var j=openpgp_packet.read_packet(b,g,h);if(!j)break;if(1==j.tagType||2==j.tagType&&16>j.signatureType||3==j.tagType||4==j.tagType||8==j.tagType||9==j.tagType||10==j.tagType||11==j.tagType||18==j.tagType||19==j.tagType)if(e[e.length]=new openpgp_msg_message,e[f].messagePacket=j,e[f].type=a.type,9==j.tagType||1==j.tagType||3==j.tagType||18==j.tagType)if(9==j.tagType){util.print_error("unexpected openpgp packet");
break}else if(1==j.tagType){util.print_debug("session key found:\n "+j.toString());var k=!0;e[f].sessionKeys=[];for(var l=0;k;)e[f].sessionKeys[l]=j,g+=j.packetLength+j.headerLength,h-=j.packetLength+j.headerLength,j=openpgp_packet.read_packet(b,g,h),1!=j.tagType&&3!=j.tagType&&(k=!1),l++;18==j.tagType||9==j.tagType?(util.print_debug("encrypted data found:\n "+j.toString()),e[f].encryptedData=j,g+=j.packetLength+j.headerLength,h-=j.packetLength+j.headerLength,f++):util.print_debug("something is wrong: "+
j.tagType)}else{if(18==j.tagType){util.print_debug("symmetric encrypted data");break}}else 2==j.tagType&&3>j.signatureType?(g+=j.packetLength+j.headerLength,h-=j.packetLength+j.headerLength,e[f].text=d,e[f].signature=j,f++):4==j.tagType?(g+=j.packetLength+j.headerLength,h-=j.packetLength+j.headerLength):8==j.tagType?(g+=j.packetLength+j.headerLength,h-=j.packetLength+j.headerLength,j=j.decompress(),e=e.concat(openpgp.read_messages_dearmored({text:j,openpgp:j}))):10==j.tagType?(e.length=0,g+=j.packetLength+
j.headerLength,h-=j.packetLength+j.headerLength):11==j.tagType?(g+=j.packetLength+j.headerLength,h-=j.packetLength+j.headerLength,d=j.data,e[f].data=j.data,f++):19==j.tagType&&(g+=j.packetLength+j.headerLength,h-=j.packetLength+j.headerLength);else return util.print_error("no message found!"),null}return e}this.tostring="";this.generate_key_pair=function(a,b,d,e){var f=(new openpgp_packet_userid).write_packet(d),b=openpgp_crypto_generateKeyPair(a,b,e,openpgp.config.config.prefer_hash_algorithm,3),
a=b.privateKey,g=(new openpgp_packet_keymaterial).read_priv_key(a.string,3,a.string.length);g.decryptSecretMPIs(e)||util.print_error("Issue creating key. Unable to read resulting private key");e=new openpgp_msg_privatekey;e.privateKeyPacket=g;e.getPreferredSignatureHashAlgorithm=function(){return openpgp.config.config.prefer_hash_algorithm};g=e.privateKeyPacket.publicKey.data;g=String.fromCharCode(153)+String.fromCharCode(g.length>>8&255)+String.fromCharCode(g.length&255)+g+String.fromCharCode(180)+
String.fromCharCode(d.length>>24)+String.fromCharCode(d.length>>16&255)+String.fromCharCode(d.length>>8&255)+String.fromCharCode(d.length&255)+d;d=new openpgp_packet_signature;d=d.write_message_signature(16,g,e);b=openpgp_encoding_armor(4,b.publicKey.string+f+d.openpgp);f=openpgp_encoding_armor(5,a.string+f+d.openpgp);return{privateKey:e,privateKeyArmored:f,publicKeyArmored:b}};this.write_signed_message=function(a,b){var d=(new openpgp_packet_signature).write_message_signature(1,b.replace(/\r\n/g,
"\n").replace(/\n/,"\r\n"),a),d={text:b.replace(/\r\n/g,"\n").replace(/\n/,"\r\n"),openpgp:d.openpgp,hash:d.hash};return openpgp_encoding_armor(2,d,null,null)};this.write_signed_and_encrypted_message=function(a,b,d){var e="",f=(new openpgp_packet_literaldata).write_packet(d.replace(/\r\n/g,"\n").replace(/\n/g,"\r\n"));util.print_debug_hexstr_dump("literal_packet: |"+f+"|\n",f);for(var g=0;g<b.length;g++){var h="",h=(new openpgp_packet_onepasssignature).write_packet(1,openpgp.config.config.prefer_hash_algorithm,
a,!1);util.print_debug_hexstr_dump("onepasssigstr: |"+h+"|\n",h);var j=(new openpgp_packet_signature).write_message_signature(1,d.replace(/\r\n/g,"\n").replace(/\n/g,"\r\n"),a);util.print_debug_hexstr_dump("datasignature: |"+j.openpgp+"|\n",j.openpgp);e=0==g?h+f+j.openpgp:h+e+j.openpgp}util.print_debug_hexstr_dump("signed packet: |"+e+"|\n",e);a=openpgp_crypto_generateSessionKey(openpgp.config.config.encryption_cipher);d="";for(g=0;g<b.length;g++){f=b[g].getEncryptionKey();if(null==f)return util.print_error("no encryption key found! Key is for signing only."),
null;d+=(new openpgp_packet_encryptedsessionkey).write_pub_key_packet(f.getKeyId(),f.MPIs,f.publicKeyAlgorithm,openpgp.config.config.encryption_cipher,a)}d=openpgp.config.config.integrity_protect?d+(new openpgp_packet_encryptedintegrityprotecteddata).write_packet(openpgp.config.config.encryption_cipher,a,e):d+(new openpgp_packet_encrypteddata).write_packet(openpgp.config.config.encryption_cipher,a,e);return openpgp_encoding_armor(3,d,null,null)};this.write_encrypted_message=function(a,b){var d="",
d=(new openpgp_packet_literaldata).write_packet(b.replace(/\r\n/g,"\n").replace(/\n/g,"\r\n"));util.print_debug_hexstr_dump("literal_packet: |"+d+"|\n",d);for(var e=openpgp_crypto_generateSessionKey(openpgp.config.config.encryption_cipher),f="",g=0;g<a.length;g++){var h=a[g].getEncryptionKey();if(null==h)return util.print_error("no encryption key found! Key is for signing only."),null;f+=(new openpgp_packet_encryptedsessionkey).write_pub_key_packet(h.getKeyId(),h.MPIs,h.publicKeyAlgorithm,openpgp.config.config.encryption_cipher,
e)}f=openpgp.config.config.integrity_protect?f+(new openpgp_packet_encryptedintegrityprotecteddata).write_packet(openpgp.config.config.encryption_cipher,e,d):f+(new openpgp_packet_encrypteddata).write_packet(openpgp.config.config.encryption_cipher,e,d);return openpgp_encoding_armor(3,f,null,null)};this.read_message=function(a){var c;try{c=openpgp_encoding_deArmor(a.replace(/\r/g,""))}catch(d){return util.print_error("no message found!"),null}return b(c)};this.read_messages_dearmored=b;this.read_publicKey=
function(a){for(var b=0,d=[],e=0,a=openpgp_encoding_deArmor(a.replace(/\r/g,"")).openpgp,f=a.length;b!=a.length;){var g=openpgp_packet.read_packet(a,b,f);if(153==a[b].charCodeAt()||6==g.tagType)d[e]=new openpgp_msg_publickey,d[e].header=a.substring(b,b+3),153==a[b].charCodeAt()?(b++,f=a[b++].charCodeAt()<<8|a[b++].charCodeAt(),d[e].publicKeyPacket=new openpgp_packet_keymaterial,d[e].publicKeyPacket.header=d[e].header,d[e].publicKeyPacket.read_tag6(a,b,f),b+=d[e].publicKeyPacket.packetLength,b+=d[e].read_nodes(d[e].publicKeyPacket,
a,b,a.length-b)):(d[e]=new openpgp_msg_publickey,d[e].publicKeyPacket=g,b+=g.headerLength+g.packetLength,b+=d[e].read_nodes(g,a,b,a.length-b));else return util.print_error("no public key found!"),null;d[e].data=a.substring(0,b);e++}return d};this.read_privateKey=function(a){for(var b=[],d=0,e=0,a=openpgp_encoding_deArmor(a.replace(/\r/g,"")).openpgp,f=a.length;e!=a.length;){var g=openpgp_packet.read_packet(a,e,f);if(5==g.tagType)b[b.length]=new openpgp_msg_privatekey,e+=g.headerLength+g.packetLength,
e+=b[d].read_nodes(g,a,e,f);else return util.print_error("no block packet found!"),null;b[d].data=a.substring(0,e);d++}return b};this.init=function(){this.config=new openpgp_config;this.config.read();this.keyring=new openpgp_keyring;this.keyring.init()}}var openpgp=new _openpgp;openpgp.publickey={rsa_encrypt_sign:1,rsa_encrypt:2,rsa_sign:3,elgamal:16,dsa:17};openpgp.symmetric={plaintext:0,idea:1,tripledes:2,cast5:3,blowfish:4,aes128:7,aes192:8,aes256:9,twofish:10};
function openpgp_encoding_emsa_pkcs1_encode(a,b,c){var d;d=""+String.fromCharCode(0);d+=String.fromCharCode(1);for(var e=0;e<c-hash_headers[a].length-3-openpgp_crypto_getHashByteLength(a);e++)d+=String.fromCharCode(255);d+=String.fromCharCode(0);for(e=0;e<hash_headers[a].length;e++)d+=String.fromCharCode(hash_headers[a][e]);d+=openpgp_crypto_hashData(a,b);return new BigInteger(util.hexstrdump(d),16)}
function openpgp_encoding_emsa_pkcs1_decode(a,b){var c=0;if(0!=b.charCodeAt(0)&&1!=b.charCodeAt(0))return-1;for(c++;255==b.charCodeAt(c);)c++;if(0!=b.charCodeAt(c++))return-1;for(var d=0,d=0;d<hash_headers[a].length&&d+c<b.length;d++)if(b.charCodeAt(d+c)!=hash_headers[a][d])return-1;c+=d;return b.substring(c).length<openpgp_crypto_getHashByteLength(a)?-1:b.substring(c)}
function _openpgp(){function a(a){for(var c=a.openpgp,d=a.text,e=[],f=0,h=0,g=c.length;h<c.length;){var j=openpgp_packet.read_packet(c,h,g);if(!j)break;if(1==j.tagType||2==j.tagType&&16>j.signatureType||3==j.tagType||4==j.tagType||8==j.tagType||9==j.tagType||10==j.tagType||11==j.tagType||18==j.tagType||19==j.tagType)if(e[e.length]=new openpgp_msg_message,e[f].messagePacket=j,e[f].type=a.type,9==j.tagType||1==j.tagType||3==j.tagType||18==j.tagType)if(9==j.tagType){util.print_error("unexpected openpgp packet");
break}else if(1==j.tagType){util.print_debug("session key found:\n "+j.toString());var k=!0;e[f].sessionKeys=[];for(var l=0;k;)e[f].sessionKeys[l]=j,h+=j.packetLength+j.headerLength,g-=j.packetLength+j.headerLength,j=openpgp_packet.read_packet(c,h,g),1!=j.tagType&&3!=j.tagType&&(k=!1),l++;18==j.tagType||9==j.tagType?(util.print_debug("encrypted data found:\n "+j.toString()),e[f].encryptedData=j,h+=j.packetLength+j.headerLength,g-=j.packetLength+j.headerLength,f++):util.print_debug("something is wrong: "+
j.tagType)}else{if(18==j.tagType){util.print_debug("symmetric encrypted data");break}}else 2==j.tagType&&3>j.signatureType?(h+=j.packetLength+j.headerLength,g-=j.packetLength+j.headerLength,e[f].text=d,e[f].signature=j,f++):4==j.tagType?(h+=j.packetLength+j.headerLength,g-=j.packetLength+j.headerLength):8==j.tagType?(h+=j.packetLength+j.headerLength,g-=j.packetLength+j.headerLength,j=j.decompress(),e=e.concat(openpgp.read_messages_dearmored({text:j,openpgp:j}))):10==j.tagType?(e.length=0,h+=j.packetLength+
j.headerLength,g-=j.packetLength+j.headerLength):11==j.tagType?(h+=j.packetLength+j.headerLength,g-=j.packetLength+j.headerLength,d=j.data,e[f].data=j.data,f++):19==j.tagType&&(h+=j.packetLength+j.headerLength,g-=j.packetLength+j.headerLength);else return util.print_error("no message found!"),null}return e}this.tostring="";this.generate_key_pair=function(a,c,d,e){var f=(new openpgp_packet_userid).write_packet(d),c=openpgp_crypto_generateKeyPair(a,c,e,openpgp.config.config.prefer_hash_algorithm,3),
a=c.privateKey,h=(new openpgp_packet_keymaterial).read_priv_key(a.string,3,a.string.length);h.decryptSecretMPIs(e)||util.print_error("Issue creating key. Unable to read resulting private key");e=new openpgp_msg_privatekey;e.privateKeyPacket=h;e.getPreferredSignatureHashAlgorithm=function(){return openpgp.config.config.prefer_hash_algorithm};h=e.privateKeyPacket.publicKey.data;h=String.fromCharCode(153)+String.fromCharCode(h.length>>8&255)+String.fromCharCode(h.length&255)+h+String.fromCharCode(180)+
String.fromCharCode(d.length>>24)+String.fromCharCode(d.length>>16&255)+String.fromCharCode(d.length>>8&255)+String.fromCharCode(d.length&255)+d;d=new openpgp_packet_signature;d=d.write_message_signature(16,h,e);c=openpgp_encoding_armor(4,c.publicKey.string+f+d.openpgp);f=openpgp_encoding_armor(5,a.string+f+d.openpgp);return{privateKey:e,privateKeyArmored:f,publicKeyArmored:c}};this.write_signed_message=function(a,c){var d=(new openpgp_packet_signature).write_message_signature(1,c.replace(/\r\n/g,
"\n").replace(/\n/,"\r\n"),a),d={text:c.replace(/\r\n/g,"\n").replace(/\n/,"\r\n"),openpgp:d.openpgp,hash:d.hash};return openpgp_encoding_armor(2,d,null,null)};this.write_signed_and_encrypted_message=function(a,c,d){var e="",f=(new openpgp_packet_literaldata).write_packet(d.replace(/\r\n/g,"\n").replace(/\n/g,"\r\n"));util.print_debug_hexstr_dump("literal_packet: |"+f+"|\n",f);for(var h=0;h<c.length;h++){var g="",g=(new openpgp_packet_onepasssignature).write_packet(1,openpgp.config.config.prefer_hash_algorithm,
a,!1);util.print_debug_hexstr_dump("onepasssigstr: |"+g+"|\n",g);var j=(new openpgp_packet_signature).write_message_signature(1,d.replace(/\r\n/g,"\n").replace(/\n/g,"\r\n"),a);util.print_debug_hexstr_dump("datasignature: |"+j.openpgp+"|\n",j.openpgp);e=0==h?g+f+j.openpgp:g+e+j.openpgp}util.print_debug_hexstr_dump("signed packet: |"+e+"|\n",e);a=openpgp_crypto_generateSessionKey(openpgp.config.config.encryption_cipher);d="";for(h=0;h<c.length;h++){f=c[h].getEncryptionKey();if(null==f)return util.print_error("no encryption key found! Key is for signing only."),
null;d+=(new openpgp_packet_encryptedsessionkey).write_pub_key_packet(f.getKeyId(),f.MPIs,f.publicKeyAlgorithm,openpgp.config.config.encryption_cipher,a)}d=openpgp.config.config.integrity_protect?d+(new openpgp_packet_encryptedintegrityprotecteddata).write_packet(openpgp.config.config.encryption_cipher,a,e):d+(new openpgp_packet_encrypteddata).write_packet(openpgp.config.config.encryption_cipher,a,e);return openpgp_encoding_armor(3,d,null,null)};this.write_encrypted_message=function(a,c){var d="",
d=(new openpgp_packet_literaldata).write_packet(c.replace(/\r\n/g,"\n").replace(/\n/g,"\r\n"));util.print_debug_hexstr_dump("literal_packet: |"+d+"|\n",d);for(var e=openpgp_crypto_generateSessionKey(openpgp.config.config.encryption_cipher),f="",h=0;h<a.length;h++){var g=a[h].getEncryptionKey();if(null==g)return util.print_error("no encryption key found! Key is for signing only."),null;f+=(new openpgp_packet_encryptedsessionkey).write_pub_key_packet(g.getKeyId(),g.MPIs,g.publicKeyAlgorithm,openpgp.config.config.encryption_cipher,
e)}f=openpgp.config.config.integrity_protect?f+(new openpgp_packet_encryptedintegrityprotecteddata).write_packet(openpgp.config.config.encryption_cipher,e,d):f+(new openpgp_packet_encrypteddata).write_packet(openpgp.config.config.encryption_cipher,e,d);return openpgp_encoding_armor(3,f,null,null)};this.read_message=function(b){var c;try{c=openpgp_encoding_deArmor(b.replace(/\r/g,""))}catch(d){return util.print_error("no message found!"),null}return a(c)};this.read_messages_dearmored=a;this.read_publicKey=
function(a){for(var c=0,d=[],e=0,a=openpgp_encoding_deArmor(a.replace(/\r/g,"")).openpgp,f=a.length;c!=a.length;){var h=openpgp_packet.read_packet(a,c,f);if(153==a[c].charCodeAt()||6==h.tagType)d[e]=new openpgp_msg_publickey,d[e].header=a.substring(c,c+3),153==a[c].charCodeAt()?(c++,f=a[c++].charCodeAt()<<8|a[c++].charCodeAt(),d[e].publicKeyPacket=new openpgp_packet_keymaterial,d[e].publicKeyPacket.header=d[e].header,d[e].publicKeyPacket.read_tag6(a,c,f),c+=d[e].publicKeyPacket.packetLength,c+=d[e].read_nodes(d[e].publicKeyPacket,
a,c,a.length-c)):(d[e]=new openpgp_msg_publickey,d[e].publicKeyPacket=h,c+=h.headerLength+h.packetLength,c+=d[e].read_nodes(h,a,c,a.length-c));else return util.print_error("no public key found!"),null;d[e].data=a.substring(0,c);e++}return d};this.read_privateKey=function(a){for(var c=[],d=0,e=0,a=openpgp_encoding_deArmor(a.replace(/\r/g,"")).openpgp,f=a.length;e!=a.length;){var h=openpgp_packet.read_packet(a,e,f);if(5==h.tagType)c[c.length]=new openpgp_msg_privatekey,e+=h.headerLength+h.packetLength,
e+=c[d].read_nodes(h,a,e,f);else return util.print_error("no block packet found!"),null;c[d].data=a.substring(0,e);d++}return c};this.init=function(){this.config=new openpgp_config;this.config.read();this.keyring=new openpgp_keyring;this.keyring.init()}}var openpgp=new _openpgp;openpgp.publickey={rsa_encrypt_sign:1,rsa_encrypt:2,rsa_sign:3,elgamal:16,dsa:17};openpgp.symmetric={plaintext:0,idea:1,tripledes:2,cast5:3,blowfish:4,aes128:7,aes192:8,aes256:9,twofish:10};
openpgp.compression={uncompressed:0,zip:1,zlib:2,bzip2:3};openpgp.hash={md5:1,sha1:2,ripemd:3,sha256:8,sha384:9,sha512:10,sha224:11};
function openpgp_keyring(){this.init=function(){var b=JSON.parse(window.localStorage.getItem("privatekeys")),a=JSON.parse(window.localStorage.getItem("publickeys"));if(null==b||0==b.length)b=[];if(null==a||0==a.length)a=[];this.publicKeys=[];this.privateKeys=[];for(var c=0,d=0;d<b.length;d++){var e=openpgp.read_privateKey(b[d]);this.privateKeys[c]={armored:b[d],obj:e[0],keyId:e[0].getKeyId()};c++}for(d=c=0;d<a.length;d++)e=openpgp.read_publicKey(a[d]),null!=e[0]&&(this.publicKeys[c]={armored:a[d],
obj:e[0],keyId:e[0].getKeyId()},c++)};this.hasPrivateKey=function(){return 0<this.privateKeys.length};this.store=function(){for(var b=[],a=0;a<this.privateKeys.length;a++)b[a]=this.privateKeys[a].armored;for(var c=[],a=0;a<this.publicKeys.length;a++)c[a]=this.publicKeys[a].armored;window.localStorage.setItem("privatekeys",JSON.stringify(b));window.localStorage.setItem("publickeys",JSON.stringify(c))};this.getPublicKeyForAddress=function(b){var a=[],c=b.split("<"),d="",d=1<c.length?c[1].split(">")[0]:
b.trim(),d=d.toLowerCase();if(!util.emailRegEx.test(d))return a;for(b=0;b<this.publicKeys.length;b++)for(c=0;c<this.publicKeys[b].obj.userIds.length;c++)0<=this.publicKeys[b].obj.userIds[c].text.toLowerCase().indexOf(d)&&(a[a.length]=this.publicKeys[b]);return a};this.getPrivateKeyForAddress=function(b){var a=[],c=b.split("<"),d="",d=1<c.length?c[1].split(">")[0]:b.trim(),d=d.toLowerCase();if(!util.emailRegEx.test(d))return a;for(b=0;b<this.privateKeys.length;b++)for(c=0;c<this.privateKeys[b].obj.userIds.length;c++)0<=
this.privateKeys[b].obj.userIds[c].text.toLowerCase().indexOf(d)&&(a[a.length]=this.privateKeys[b]);return a};this.getPublicKeysForKeyId=function(b){for(var a=[],c=0;c<this.publicKeys.length;c++){var d=this.publicKeys[c];if(b==d.obj.getKeyId())a[a.length]=d;else if(null!=d.obj.subKeys)for(var e=0;e<d.obj.subKeys.length;e++){var f=d.obj.subKeys[e];b==f.getKeyId()&&(a[a.length]={obj:d.obj.getSubKeyAsKey(e),keyId:f.getKeyId()})}}return a};this.getPrivateKeyForKeyId=function(b){for(var a=[],c=0;c<this.privateKeys.length;c++)if(b==
this.privateKeys[c].obj.getKeyId()&&(a[a.length]={key:this.privateKeys[c],keymaterial:this.privateKeys[c].obj.privateKeyPacket}),null!=this.privateKeys[c].obj.subKeys)for(var d=this.privateKeys[c].obj.getSubKeyIds(),e=0;e<d.length;e++)b==util.hexstrdump(d[e])&&(a[a.length]={key:this.privateKeys[c],keymaterial:this.privateKeys[c].obj.subKeys[e]});return a};this.importPublicKey=function(b){for(var a=openpgp.read_publicKey(b),c=0;c<a.length;c++)this.publicKeys[this.publicKeys.length]={armored:b,obj:a[c],
keyId:a[c].getKeyId()};return!0};this.importPrivateKey=function(b,a){var c=openpgp.read_privateKey(b);if(!c[0].decryptSecretMPIs(a))return!1;for(var d=0;d<c.length;d++)this.privateKeys[this.privateKeys.length]={armored:b,obj:c[d],keyId:c[d].getKeyId()};return!0};this.exportPublicKey=function(b){return this.publicKey[b]};this.removePublicKey=function(b){b=this.publicKeys.splice(b,1);this.store();return b};this.exportPrivateKey=function(b){return this.privateKeys[b]};this.removePrivateKey=function(b){b=
this.privateKeys.splice(b,1);this.store();return b}}
function openpgp_msg_message(){this.text="";this.type=this.messagePacket=null;this.decrypt=function(b,a){return this.decryptAndVerifySignature(b,a).text};this.decryptAndVerifySignature=function(b,a,c){if(null==b||null==a||""==a)return null;a=a.decrypt(this,b.keymaterial);if(null==a)return null;b=[];util.print_debug_hexstr_dump("openpgp.msg.messge decrypt:\n",a);var a=openpgp.read_messages_dearmored({text:a,openpgp:a}),d;for(d in a){if(a[d].data)this.text=a[d].data;a[d].signature&&b.push(a[d].verifySignature(c))}return{text:this.text,
validSignatures:b}};this.verifySignature=function(b){var a=!1;if(2==this.signature.tagType){if(!b||0==b.length)if(4==this.signature.version)b=openpgp.keyring.getPublicKeysForKeyId(this.signature.issuerKeyId);else if(3==this.signature.version)b=openpgp.keyring.getPublicKeysForKeyId(this.signature.keyId);else return util.print_error("unknown signature type on message!"),!1;if(0==b.length)util.print_warning("Unable to verify signature of issuer: "+util.hexstrdump(this.signature.issuerKeyId)+". Public key not found in keyring.");
else for(var c=0;c<b.length;c++)this.signature.verify(this.text.replace(/\r\n/g,"\n").replace(/\n/g,"\r\n"),b[c])?(util.print_info("Found Good Signature from "+b[c].obj.userIds[0].text+" (0x"+util.hexstrdump(b[c].obj.getKeyId()).substring(8)+")"),a=!0):util.print_error("Signature verification failed: Bad Signature from "+b[c].obj.userIds[0].text+" (0x"+util.hexstrdump(b[0].obj.getKeyId()).substring(8)+")")}return a};this.toString=function(){var b="Session Keys:\n";if(null!=this.sessionKeys)for(var a=
0;a<this.sessionKeys.length;a++)b+=this.sessionKeys[a].toString();b+="\n\n EncryptedData:\n";null!=this.encryptedData&&(b+=this.encryptedData.toString());b+="\n\n Signature:\n";null!=this.signature&&(b+=this.signature.toString());b+="\n\n Text:\n";null!=this.signature&&(b+=this.text);return b}}
function openpgp_msg_privatekey(){this.subKeys=[];this.privateKeyPacket=null;this.userIds=[];this.userAttributes=[];this.revocationSignatures=[];this.subKeys=[];this.extractPublicKey=function(){for(var b=this.privateKeyPacket.publicKey.header+this.privateKeyPacket.publicKey.data,a=0;a<this.userIds.length;a++){if(0===this.userIds[a].certificationSignatures.length)return util.print_error("extractPublicKey - missing certification signatures"),null;for(var c=new openpgp_packet_userid,b=b+c.write_packet(this.userIds[a].text),
c=0;c<this.userIds[a].certificationSignatures.length;c++)var d=this.userIds[a].certificationSignatures[c],b=b+(openpgp_packet.write_packet_header(2,d.data.length)+d.data)}for(a=0;a<this.subKeys.length;a++)if(c=this.subKeys[a].publicKey,b+=openpgp_packet.write_old_packet_header(14,c.data.length)+c.data,c=this.subKeys[a].subKeySignature,null!==c)b+=openpgp_packet.write_packet_header(2,c.data.length)+c.data;else return util.print_error("extractPublicKey - missing subkey signature"),null;return openpgp_encoding_armor(4,
b)};this.getSigningKey=function(){if((17==this.privateKeyPacket.publicKey.publicKeyAlgorithm||2!=this.privateKeyPacket.publicKey.publicKeyAlgorithm)&&3==this.privateKeyPacket.publicKey.verifyKey())return this.privateKeyPacket;if(4==this.privateKeyPacket.publicKey.version)for(var b=0;b<this.privateKeyPacket.subKeys.length;b++)if((17==this.privateKeyPacket.subKeys[b].publicKey.publicKeyAlgorithm||2!=this.privateKeyPacket.subKeys[b].publicKey.publicKeyAlgorithm)&&3==this.privateKeyPacket.subKeys[b].publicKey.verifyKey())return this.privateKeyPacket.subKeys[b];
return null};this.getFingerprint=function(){return this.privateKeyPacket.publicKey.getFingerprint()};this.getPreferredSignatureHashAlgorithm=function(){var b=this.getSigningKey();return null==b?(util.print_error("private key is for encryption only! Cannot create a signature."),null):17==b.publicKey.publicKeyAlgorithm?(new DSA).select_hash_algorithm(b.publicKey.MPIs[1].toBigInteger()):openpgp.config.config.prefer_hash_algorithm};this.read_nodes=function(b,a,c,d){this.privateKeyPacket=b;for(b=c;a.length>
b;){var e=openpgp_packet.read_packet(a,b,a.length-b);if(null==e){util.print_error("openpgp.msg.messge decrypt:\n[pub/priv_key]parsing ends here @:"+b+" l:"+d);break}else switch(e.tagType){case 2:if(32==e.signatureType)this.revocationSignatures[this.revocationSignatures.length]=e;else if(15<e.signatureType&&20>e.signatureType){if(null==this.certificationsignatures)this.certificationSignatures=[];this.certificationSignatures[this.certificationSignatures.length]=e}else util.print_error("openpgp.msg.messge decrypt:\nunknown signature type directly on key "+
e.signatureType+" @"+b);b+=e.packetLength+e.headerLength;break;case 7:this.subKeys[this.subKeys.length]=e;b+=e.packetLength+e.headerLength;b+=e.read_nodes(this.privateKeyPacket,a,b,a.length-b);break;case 17:this.userAttributes[this.userAttributes.length]=e;b+=e.packetLength+e.headerLength;b+=e.read_nodes(this.privateKeyPacket,a,b,a.length-b);break;case 13:this.userIds[this.userIds.length]=e;b+=e.packetLength+e.headerLength;b+=e.read_nodes(this.privateKeyPacket,a,b,a.length-b);break;default:return this.position=
c-this.privateKeyPacket.packetLength-this.privateKeyPacket.headerLength,this.len=b-c}}this.position=c-this.privateKeyPacket.packetLength-this.privateKeyPacket.headerLength;return this.len=b-c};this.decryptSecretMPIs=function(b){return this.privateKeyPacket.decryptSecretMPIs(b)};this.getSubKeyIds=function(){if(4==this.privateKeyPacket.publicKey.version)var b=[];for(var a=0;a<this.subKeys.length;a++)b[a]=str_sha1(this.subKeys[a].publicKey.header+this.subKeys[a].publicKey.data).substring(12,20);return b};
function openpgp_keyring(){this.init=function(){var a=JSON.parse(window.localStorage.getItem("privatekeys")),b=JSON.parse(window.localStorage.getItem("publickeys"));if(null==a||0==a.length)a=[];if(null==b||0==b.length)b=[];this.publicKeys=[];this.privateKeys=[];for(var c=0,d=0;d<a.length;d++){var e=openpgp.read_privateKey(a[d]);this.privateKeys[c]={armored:a[d],obj:e[0],keyId:e[0].getKeyId()};c++}for(d=c=0;d<b.length;d++)e=openpgp.read_publicKey(b[d]),null!=e[0]&&(this.publicKeys[c]={armored:b[d],
obj:e[0],keyId:e[0].getKeyId()},c++)};this.hasPrivateKey=function(){return 0<this.privateKeys.length};this.store=function(){for(var a=[],b=0;b<this.privateKeys.length;b++)a[b]=this.privateKeys[b].armored;for(var c=[],b=0;b<this.publicKeys.length;b++)c[b]=this.publicKeys[b].armored;window.localStorage.setItem("privatekeys",JSON.stringify(a));window.localStorage.setItem("publickeys",JSON.stringify(c))};this.getPublicKeyForAddress=function(a){var b=[],c=a.split("<"),d="",d=1<c.length?c[1].split(">")[0]:
a.trim(),d=d.toLowerCase();if(!util.emailRegEx.test(d))return b;for(a=0;a<this.publicKeys.length;a++)for(c=0;c<this.publicKeys[a].obj.userIds.length;c++)0<=this.publicKeys[a].obj.userIds[c].text.toLowerCase().indexOf(d)&&(b[b.length]=this.publicKeys[a]);return b};this.getPrivateKeyForAddress=function(a){var b=[],c=a.split("<"),d="",d=1<c.length?c[1].split(">")[0]:a.trim(),d=d.toLowerCase();if(!util.emailRegEx.test(d))return b;for(a=0;a<this.privateKeys.length;a++)for(c=0;c<this.privateKeys[a].obj.userIds.length;c++)0<=
this.privateKeys[a].obj.userIds[c].text.toLowerCase().indexOf(d)&&(b[b.length]=this.privateKeys[a]);return b};this.getPublicKeysForKeyId=function(a){for(var b=[],c=0;c<this.publicKeys.length;c++){var d=this.publicKeys[c];if(a==d.obj.getKeyId())b[b.length]=d;else if(null!=d.obj.subKeys)for(var e=0;e<d.obj.subKeys.length;e++){var f=d.obj.subKeys[e];a==f.getKeyId()&&(b[b.length]={obj:d.obj.getSubKeyAsKey(e),keyId:f.getKeyId()})}}return b};this.getPrivateKeyForKeyId=function(a){for(var b=[],c=0;c<this.privateKeys.length;c++)if(a==
this.privateKeys[c].obj.getKeyId()&&(b[b.length]={key:this.privateKeys[c],keymaterial:this.privateKeys[c].obj.privateKeyPacket}),null!=this.privateKeys[c].obj.subKeys)for(var d=this.privateKeys[c].obj.getSubKeyIds(),e=0;e<d.length;e++)a==util.hexstrdump(d[e])&&(b[b.length]={key:this.privateKeys[c],keymaterial:this.privateKeys[c].obj.subKeys[e]});return b};this.importPublicKey=function(a){for(var b=openpgp.read_publicKey(a),c=0;c<b.length;c++)this.publicKeys[this.publicKeys.length]={armored:a,obj:b[c],
keyId:b[c].getKeyId()};return!0};this.importPrivateKey=function(a,b){var c=openpgp.read_privateKey(a);if(!c[0].decryptSecretMPIs(b))return!1;for(var d=0;d<c.length;d++)this.privateKeys[this.privateKeys.length]={armored:a,obj:c[d],keyId:c[d].getKeyId()};return!0};this.exportPublicKey=function(a){return this.publicKey[a]};this.removePublicKey=function(a){a=this.publicKeys.splice(a,1);this.store();return a};this.exportPrivateKey=function(a){return this.privateKeys[a]};this.removePrivateKey=function(a){a=
this.privateKeys.splice(a,1);this.store();return a}}
function openpgp_msg_message(){this.text="";this.type=this.messagePacket=null;this.decrypt=function(a,b){return this.decryptAndVerifySignature(a,b).text};this.decryptAndVerifySignature=function(a,b,c){if(null==a||null==b||""==b)return null;b=b.decrypt(this,a.keymaterial);if(null==b)return null;a=[];util.print_debug_hexstr_dump("openpgp.msg.messge decrypt:\n",b);var b=openpgp.read_messages_dearmored({text:b,openpgp:b}),d;for(d in b){if(b[d].data)this.text=b[d].data;b[d].signature&&a.push(b[d].verifySignature(c))}return{text:this.text,
validSignatures:a}};this.verifySignature=function(a){var b=!1;if(2==this.signature.tagType){if(!a||0==a.length)if(4==this.signature.version)a=openpgp.keyring.getPublicKeysForKeyId(this.signature.issuerKeyId);else if(3==this.signature.version)a=openpgp.keyring.getPublicKeysForKeyId(this.signature.keyId);else return util.print_error("unknown signature type on message!"),!1;if(0==a.length)util.print_warning("Unable to verify signature of issuer: "+util.hexstrdump(this.signature.issuerKeyId)+". Public key not found in keyring.");
else for(var c=0;c<a.length;c++)this.signature.verify(this.text.replace(/\r\n/g,"\n").replace(/\n/g,"\r\n"),a[c])?(util.print_info("Found Good Signature from "+a[c].obj.userIds[0].text+" (0x"+util.hexstrdump(a[c].obj.getKeyId()).substring(8)+")"),b=!0):util.print_error("Signature verification failed: Bad Signature from "+a[c].obj.userIds[0].text+" (0x"+util.hexstrdump(a[0].obj.getKeyId()).substring(8)+")")}return b};this.toString=function(){var a="Session Keys:\n";if(null!=this.sessionKeys)for(var b=
0;b<this.sessionKeys.length;b++)a+=this.sessionKeys[b].toString();a+="\n\n EncryptedData:\n";null!=this.encryptedData&&(a+=this.encryptedData.toString());a+="\n\n Signature:\n";null!=this.signature&&(a+=this.signature.toString());a+="\n\n Text:\n";null!=this.signature&&(a+=this.text);return a}}
function openpgp_msg_privatekey(){this.subKeys=[];this.privateKeyPacket=null;this.userIds=[];this.userAttributes=[];this.revocationSignatures=[];this.subKeys=[];this.extractPublicKey=function(){for(var a=this.privateKeyPacket.publicKey.header+this.privateKeyPacket.publicKey.data,b=0;b<this.userIds.length;b++){if(0===this.userIds[b].certificationSignatures.length)return util.print_error("extractPublicKey - missing certification signatures"),null;for(var c=new openpgp_packet_userid,a=a+c.write_packet(this.userIds[b].text),
c=0;c<this.userIds[b].certificationSignatures.length;c++)var d=this.userIds[b].certificationSignatures[c],a=a+(openpgp_packet.write_packet_header(2,d.data.length)+d.data)}for(b=0;b<this.subKeys.length;b++)if(c=this.subKeys[b].publicKey,a+=openpgp_packet.write_old_packet_header(14,c.data.length)+c.data,c=this.subKeys[b].subKeySignature,null!==c)a+=openpgp_packet.write_packet_header(2,c.data.length)+c.data;else return util.print_error("extractPublicKey - missing subkey signature"),null;return openpgp_encoding_armor(4,
a)};this.getSigningKey=function(){if((17==this.privateKeyPacket.publicKey.publicKeyAlgorithm||2!=this.privateKeyPacket.publicKey.publicKeyAlgorithm)&&3==this.privateKeyPacket.publicKey.verifyKey())return this.privateKeyPacket;if(4==this.privateKeyPacket.publicKey.version)for(var a=0;a<this.privateKeyPacket.subKeys.length;a++)if((17==this.privateKeyPacket.subKeys[a].publicKey.publicKeyAlgorithm||2!=this.privateKeyPacket.subKeys[a].publicKey.publicKeyAlgorithm)&&3==this.privateKeyPacket.subKeys[a].publicKey.verifyKey())return this.privateKeyPacket.subKeys[a];
return null};this.getFingerprint=function(){return this.privateKeyPacket.publicKey.getFingerprint()};this.getPreferredSignatureHashAlgorithm=function(){var a=this.getSigningKey();return null==a?(util.print_error("private key is for encryption only! Cannot create a signature."),null):17==a.publicKey.publicKeyAlgorithm?(new DSA).select_hash_algorithm(a.publicKey.MPIs[1].toBigInteger()):openpgp.config.config.prefer_hash_algorithm};this.read_nodes=function(a,b,c,d){this.privateKeyPacket=a;for(a=c;b.length>
a;){var e=openpgp_packet.read_packet(b,a,b.length-a);if(null==e){util.print_error("openpgp.msg.messge decrypt:\n[pub/priv_key]parsing ends here @:"+a+" l:"+d);break}else switch(e.tagType){case 2:if(32==e.signatureType)this.revocationSignatures[this.revocationSignatures.length]=e;else if(15<e.signatureType&&20>e.signatureType){if(null==this.certificationsignatures)this.certificationSignatures=[];this.certificationSignatures[this.certificationSignatures.length]=e}else util.print_error("openpgp.msg.messge decrypt:\nunknown signature type directly on key "+
e.signatureType+" @"+a);a+=e.packetLength+e.headerLength;break;case 7:this.subKeys[this.subKeys.length]=e;a+=e.packetLength+e.headerLength;a+=e.read_nodes(this.privateKeyPacket,b,a,b.length-a);break;case 17:this.userAttributes[this.userAttributes.length]=e;a+=e.packetLength+e.headerLength;a+=e.read_nodes(this.privateKeyPacket,b,a,b.length-a);break;case 13:this.userIds[this.userIds.length]=e;a+=e.packetLength+e.headerLength;a+=e.read_nodes(this.privateKeyPacket,b,a,b.length-a);break;default:return this.position=
c-this.privateKeyPacket.packetLength-this.privateKeyPacket.headerLength,this.len=a-c}}this.position=c-this.privateKeyPacket.packetLength-this.privateKeyPacket.headerLength;return this.len=a-c};this.decryptSecretMPIs=function(a){return this.privateKeyPacket.decryptSecretMPIs(a)};this.getSubKeyIds=function(){if(4==this.privateKeyPacket.publicKey.version)var a=[];for(var b=0;b<this.subKeys.length;b++)a[b]=str_sha1(this.subKeys[b].publicKey.header+this.subKeys[b].publicKey.data).substring(12,20);return a};
this.getKeyId=function(){return this.privateKeyPacket.publicKey.getKeyId()}}
function openpgp_msg_publickey(){this.tostring="OPENPGP PUBLIC KEY\n";this.publicKeyPacket=this.bindingSignature=null;this.userIds=[];this.userAttributes=[];this.revocationSignatures=[];this.subKeys=[];this.arbitraryPacket=[];this.directSignatures=[];this.verifyCertificationSignatures=function(){for(var b=[],a=0;a<this.userIds.length;a++)b[a]=this.userIds[a].verifyCertificationSignatures(this.publicKeyPacket);return b};this.getEncryptionKey=function(){for(var b=0;b<this.subKeys.length;b++)if(17!=
this.subKeys[b].publicKeyAlgorithm&&3!=this.subKeys[b].publicKeyAlgorithm&&this.subKeys[b].verifyKey())return this.subKeys[b];return 17!=this.publicKeyPacket.publicKeyAlgorithm&&3!=this.publicKeyPacket.publicKeyAlgorithm&&this.publicKeyPacket.verifyKey()?this.publicKeyPacket:null};this.getSigningKey=function(){if(17==this.publicKeyPacket.publicKeyAlgorithm||2!=this.publicKeyPacket.publicKeyAlgorithm)return this.publicKeyPacket;if(4==this.publicKeyPacket.version)for(var b=0;b<this.subKeys.length;b++)if((17==
this.subKeys[b].publicKeyAlgorithm||2!=this.subKeys[b].publicKeyAlgorithm)&&this.subKeys[b].verifyKey())return this.subKeys[b];return null};this.read_nodes=function(b,a,c,d){this.publicKeyPacket=b;for(b=c;a.length!=b;){var e=openpgp_packet.read_packet(a,b,a.length-b);if(null==e){util.print_error("openpgp.msg.publickey read_nodes:\n[pub_key]parsing ends here @:"+b+" l:"+d);break}else switch(e.tagType){case 2:32==e.signatureType?this.revocationSignatures[this.revocationSignatures.length]=e:16==e.signatureType||
17==e.signatureType||18==e.signatureType||19==e.signatureType?this.certificationSignature=e:25==e.signatureType?this.bindingSignature=e:31==e.signatureType?this.directSignatures[this.directSignatures.length]=e:util.print_error("openpgp.msg.publickey read_nodes:\nunknown signature type directly on key "+e.signatureType);b+=e.packetLength+e.headerLength;break;case 14:this.subKeys[this.subKeys.length]=e;b+=e.packetLength+e.headerLength;b+=e.read_nodes(this.publicKeyPacket,a,b,a.length-b);break;case 17:this.userAttributes[this.userAttributes.length]=
e;b+=e.packetLength+e.headerLength;b+=e.read_nodes(this.publicKeyPacket,a,b,a.length-b);break;case 13:this.userIds[this.userIds.length]=e;b+=e.packetLength+e.headerLength;b+=e.read_nodes(this.publicKeyPacket,a,b,a.length-b);break;default:return this.data=a,this.position=c-this.publicKeyPacket.packetLength-this.publicKeyPacket.headerLength,this.len=b-c}}this.data=a;this.position=c-(this.publicKeyPacket.packetLength-this.publicKeyPacket.headerLength);return this.len=b-c};this.write=function(){};this.toString=
function(){for(var b=" OPENPGP Public Key\n length: "+this.len+"\n",b=b+" Revocation Signatures:\n",a=0;a<this.revocationSignatures.length;a++)b+=" "+this.revocationSignatures[a].toString();b+=" User Ids:\n";for(a=0;a<this.userIds.length;a++)b+=" "+this.userIds[a].toString();b+=" User Attributes:\n";for(a=0;a<this.userAttributes.length;a++)b+=" "+this.userAttributes[a].toString();b+=" Public Key SubKeys:\n";for(a=0;a<this.subKeys.length;a++)b+=" "+this.subKeys[a].toString();
return b};this.validate=function(){for(var b=0;b<this.revocationSignatures.length;b++)if(this.revocationSignatures[b].verify(this.publicKeyPacket.header+this.publicKeyPacket.data,this.publicKeyPacket))return!1;if(0!=this.subKeys.length){for(var a=!1,b=0;b<this.subKeys.length;b++)if(3==this.subKeys[b].verifyKey()){a=!0;break}if(!a)return!1}a=!1;for(b=0;b<this.userIds.length;b++)if(0==this.userIds[b].verify(this.publicKeyPacket)){a=!0;break}return!a?!1:!0};this.getFingerprint=function(){return this.publicKeyPacket.getFingerprint()};
this.getKeyId=function(){return this.publicKeyPacket.getKeyId()};this.verifyBasicSignatures=function(){for(var b=0;b<this.revocationSignatures.length;b++)if(this.revocationSignatures[b].verify(this.publicKeyPacket.header+this.publicKeyPacket.data,this.publicKeyPacket))return!1;if(0!=this.subKeys.length){for(var a=!1,b=0;b<this.subKeys.length;b++)if(null!=this.subKeys[b]&&3==this.subKeys[b].verifyKey()){a=!0;break}if(!a)return!1}a=this.getKeyId();for(b=0;b<this.userIds.length;b++)for(var c=0;c<this.userIds[b].certificationRevocationSignatures.length;c++)if(this.userIds[b].certificationSignatures[c].getIssuer==
a&&4!=this.userIds[b].certificationSignatures[c].verifyBasic(this.publicKeyPacket))return!1;return!0};this.getSubKeyAsKey=function(b){var a=new openpgp_msg_publickey;a.userIds=this.userIds;a.userAttributes=this.userAttributes;a.publicKeyPacket=this.subKeys[b];return a}}
function openpgp_packet_compressed(){this.tag=8;this.packets=new openpgp_packetlist;this.algorithm=openpgp.compression.uncompressed;this.compressed=null;this.read=function(b){this.algorithm=b.charCodeAt(0);this.compressed=b.substr(1);this.decompress()};this.write=function(){null==this.compressed&&this.compress();return String.fromCharCode(this.type)+this.compressed};this.decompress=function(){var b;switch(this.algorithm){case openpgp.compression.uncompressed:b=this.compressed;break;case openpgp.compression.zip:util.print_info("Decompressed packet [Type 1-ZIP]: "+
this.toString());b=this.compressed;b=s2r(b).replace(/\n/g,"");b=new JXG.Util.Unzip(JXG.Util.Base64.decodeAsArray(b));b=unescape(b.deflate()[0][0]);break;case openpgp.compression.zlib:util.print_info("Decompressed packet [Type 2-ZLIB]: "+this.toString());if(8==this.compressed.charCodeAt(0)%16){b=this.compressed.substring(0,this.compressed.length-4);b=s2r(b).replace(/\n/g,"");b=JXG.decompress(b);break}else util.print_error("Compression algorithm ZLIB only supports DEFLATE compression method.");break;
case openpgp.compression.bzip2:util.print_error("Compression algorithm BZip2 [BZ2] is not implemented.");break;default:util.print_error("Compression algorithm unknown :"+this.type)}util.print_debug("decompressed:"+util.hexstrdump(b));this.packets.read(b)};this.compress=function(){switch(this.type){case openpgp.compression.uncompressed:this.compressed=this.packets.write();break;case openpgp.compression.zip:util.print_error("Compression algorithm ZIP [RFC1951] is not implemented.");break;case openpgp.compression.zlib:util.print_error("Compression algorithm ZLIB [RFC1950] is not implemented.");
function openpgp_msg_publickey(){this.tostring="OPENPGP PUBLIC KEY\n";this.publicKeyPacket=this.bindingSignature=null;this.userIds=[];this.userAttributes=[];this.revocationSignatures=[];this.subKeys=[];this.arbitraryPacket=[];this.directSignatures=[];this.verifyCertificationSignatures=function(){for(var a=[],b=0;b<this.userIds.length;b++)a[b]=this.userIds[b].verifyCertificationSignatures(this.publicKeyPacket);return a};this.getEncryptionKey=function(){for(var a=0;a<this.subKeys.length;a++)if(17!=
this.subKeys[a].publicKeyAlgorithm&&3!=this.subKeys[a].publicKeyAlgorithm&&this.subKeys[a].verifyKey())return this.subKeys[a];return 17!=this.publicKeyPacket.publicKeyAlgorithm&&3!=this.publicKeyPacket.publicKeyAlgorithm&&this.publicKeyPacket.verifyKey()?this.publicKeyPacket:null};this.getSigningKey=function(){if(17==this.publicKeyPacket.publicKeyAlgorithm||2!=this.publicKeyPacket.publicKeyAlgorithm)return this.publicKeyPacket;if(4==this.publicKeyPacket.version)for(var a=0;a<this.subKeys.length;a++)if((17==
this.subKeys[a].publicKeyAlgorithm||2!=this.subKeys[a].publicKeyAlgorithm)&&this.subKeys[a].verifyKey())return this.subKeys[a];return null};this.read_nodes=function(a,b,c,d){this.publicKeyPacket=a;for(a=c;b.length!=a;){var e=openpgp_packet.read_packet(b,a,b.length-a);if(null==e){util.print_error("openpgp.msg.publickey read_nodes:\n[pub_key]parsing ends here @:"+a+" l:"+d);break}else switch(e.tagType){case 2:32==e.signatureType?this.revocationSignatures[this.revocationSignatures.length]=e:16==e.signatureType||
17==e.signatureType||18==e.signatureType||19==e.signatureType?this.certificationSignature=e:25==e.signatureType?this.bindingSignature=e:31==e.signatureType?this.directSignatures[this.directSignatures.length]=e:util.print_error("openpgp.msg.publickey read_nodes:\nunknown signature type directly on key "+e.signatureType);a+=e.packetLength+e.headerLength;break;case 14:this.subKeys[this.subKeys.length]=e;a+=e.packetLength+e.headerLength;a+=e.read_nodes(this.publicKeyPacket,b,a,b.length-a);break;case 17:this.userAttributes[this.userAttributes.length]=
e;a+=e.packetLength+e.headerLength;a+=e.read_nodes(this.publicKeyPacket,b,a,b.length-a);break;case 13:this.userIds[this.userIds.length]=e;a+=e.packetLength+e.headerLength;a+=e.read_nodes(this.publicKeyPacket,b,a,b.length-a);break;default:return this.data=b,this.position=c-this.publicKeyPacket.packetLength-this.publicKeyPacket.headerLength,this.len=a-c}}this.data=b;this.position=c-(this.publicKeyPacket.packetLength-this.publicKeyPacket.headerLength);return this.len=a-c};this.write=function(){};this.toString=
function(){for(var a=" OPENPGP Public Key\n length: "+this.len+"\n",a=a+" Revocation Signatures:\n",b=0;b<this.revocationSignatures.length;b++)a+=" "+this.revocationSignatures[b].toString();a+=" User Ids:\n";for(b=0;b<this.userIds.length;b++)a+=" "+this.userIds[b].toString();a+=" User Attributes:\n";for(b=0;b<this.userAttributes.length;b++)a+=" "+this.userAttributes[b].toString();a+=" Public Key SubKeys:\n";for(b=0;b<this.subKeys.length;b++)a+=" "+this.subKeys[b].toString();
return a};this.validate=function(){for(var a=0;a<this.revocationSignatures.length;a++)if(this.revocationSignatures[a].verify(this.publicKeyPacket.header+this.publicKeyPacket.data,this.publicKeyPacket))return!1;if(0!=this.subKeys.length){for(var b=!1,a=0;a<this.subKeys.length;a++)if(3==this.subKeys[a].verifyKey()){b=!0;break}if(!b)return!1}b=!1;for(a=0;a<this.userIds.length;a++)if(0==this.userIds[a].verify(this.publicKeyPacket)){b=!0;break}return!b?!1:!0};this.getFingerprint=function(){return this.publicKeyPacket.getFingerprint()};
this.getKeyId=function(){return this.publicKeyPacket.getKeyId()};this.verifyBasicSignatures=function(){for(var a=0;a<this.revocationSignatures.length;a++)if(this.revocationSignatures[a].verify(this.publicKeyPacket.header+this.publicKeyPacket.data,this.publicKeyPacket))return!1;if(0!=this.subKeys.length){for(var b=!1,a=0;a<this.subKeys.length;a++)if(null!=this.subKeys[a]&&3==this.subKeys[a].verifyKey()){b=!0;break}if(!b)return!1}b=this.getKeyId();for(a=0;a<this.userIds.length;a++)for(var c=0;c<this.userIds[a].certificationRevocationSignatures.length;c++)if(this.userIds[a].certificationSignatures[c].getIssuer==
b&&4!=this.userIds[a].certificationSignatures[c].verifyBasic(this.publicKeyPacket))return!1;return!0};this.getSubKeyAsKey=function(a){var b=new openpgp_msg_publickey;b.userIds=this.userIds;b.userAttributes=this.userAttributes;b.publicKeyPacket=this.subKeys[a];return b}}
function openpgp_packet_compressed(){this.tag=8;this.packets=new openpgp_packetlist;this.algorithm=openpgp.compression.uncompressed;this.compressed=null;this.read=function(a){this.algorithm=a.charCodeAt(0);this.compressed=a.substr(1);this.decompress()};this.write=function(){null==this.compressed&&this.compress();return String.fromCharCode(this.type)+this.compressed};this.decompress=function(){var a;switch(this.algorithm){case openpgp.compression.uncompressed:a=this.compressed;break;case openpgp.compression.zip:util.print_info("Decompressed packet [Type 1-ZIP]: "+
this.toString());a=this.compressed;a=s2r(a).replace(/\n/g,"");a=new JXG.Util.Unzip(JXG.Util.Base64.decodeAsArray(a));a=unescape(a.deflate()[0][0]);break;case openpgp.compression.zlib:util.print_info("Decompressed packet [Type 2-ZLIB]: "+this.toString());if(8==this.compressed.charCodeAt(0)%16){a=this.compressed.substring(0,this.compressed.length-4);a=s2r(a).replace(/\n/g,"");a=JXG.decompress(a);break}else util.print_error("Compression algorithm ZLIB only supports DEFLATE compression method.");break;
case openpgp.compression.bzip2:util.print_error("Compression algorithm BZip2 [BZ2] is not implemented.");break;default:util.print_error("Compression algorithm unknown :"+this.type)}util.print_debug("decompressed:"+util.hexstrdump(a));this.packets.read(a)};this.compress=function(){switch(this.type){case openpgp.compression.uncompressed:this.compressed=this.packets.write();break;case openpgp.compression.zip:util.print_error("Compression algorithm ZIP [RFC1951] is not implemented.");break;case openpgp.compression.zlib:util.print_error("Compression algorithm ZLIB [RFC1950] is not implemented.");
break;case openpgp.compression.bzip2:util.print_error("Compression algorithm BZip2 [BZ2] is not implemented.");break;default:util.print_error("Compression algorithm unknown :"+this.type)}};this.toString=function(){return"5.6. Compressed Data Packet (Tag 8)\n Compression Algorithm = "+this.algorithm+"\n Compressed Data: Byte ["+util.hexstrdump(this.compressed)+"]\n"}}
function openpgp_packet_literal(){this.tag=11;this.format=openpgp_packet_literal.format.utf8;this.data="";this.date=new Date;this.set_data=function(b,a){this.format=a;this.data=b};this.set_data_bytes=function(b,a){this.format=a;a==openpgp_packet_literal.format.utf8&&(b=util.decode_utf8(b));this.data=b};this.get_data_bytes=function(){return this.format==openpgp_packet_literal.format.utf8?util.encode_utf8(this.data):this.data};this.read=function(b){var a=b[0],c=b.charCodeAt(1);this.filename=util.decode_utf8(b.substr(2,
c));this.date=openpgp_packet_time_read(b.substr(2+c,4));this.set_data_bytes(b.substring(6+c),a)};this.write=function(){var b=util.encode_utf8("msg.txt"),a=this.get_data_bytes(),c;c=""+this.format;c+=String.fromCharCode(b.length);c=c+b+openpgp_packet_time_write(this.date);return c+a};this.toString=function(){return"5.9. Literal Data Packet (Tag 11)\n length: "+this.packetLength+"\n format: "+this.format+"\n filename:"+this.filename+"\n date: "+this.date+"\n data: |"+this.data+"|\n rdata: |"+
this.real_data+"|\n"}}openpgp_packet_literal.format={binary:"b",text:"t",utf8:"u"};function openpgp_packet_marker(){this.tag=10;this.read=function(b){return 80==b[0].charCodeAt()&&71==b[1].charCodeAt()&&80==b[2].charCodeAt()?!0:!1}}
function openpgp_packet_onepasssignature(){this.tagType=4;this.flags=this.signingKeyId=this.publicKeyAlgorithm=this.hashAlgorithm=this.type=this.version=null;this.read_packet=read_packet;this.toString=function(){return"5.4. One-Pass Signature Packets (Tag 4)\n length: "+this.packetLength+"\n type: "+this.type+"\n keyID: "+this.signingKeyId.toString()+"\n hashA: "+this.hashAlgorithm+"\n pubKeyA:"+this.publicKeyAlgorithm+"\n flags: "+this.flags+"\n version:"+this.version+
"\n"};this.write_packet=write_packet}
function openpgp_packet_signature(){function b(a,b){var d;d=""+openpgp_packet.encode_length(b.length+1);d+=String.fromCharCode(a);return d+b}this.tagType=2;this.embeddedSignature=this.signatureTargetHash=this.signatureTargetHashAlgorithm=this.signatureTargetPublicKeyAlgorithm=this.reasonForRevocationString=this.reasonForRevocationFlag=this.signersUserId=this.keyFlags=this.policyURI=this.isPrimaryUserID=this.preferredKeyServer=this.keyServerPreferences=this.preferredCompressionAlgorithms=this.preferredHashAlgorithms=
this.notationValue=this.notationName=this.notationFlags=this.issuerKeyId=this.revocationKeyFingerprint=this.revocationKeyAlgorithm=this.revocationKeyClass=this.preferredSymmetricAlgorithms=this.keyNeverExpires=this.keyExpirationTime=this.revocable=this.regular_expression=this.trustAmount=this.trustLevel=this.exportable=this.hashAlgorithm=this.publicKeyAlgorithm=this.MPIs=this.signedHashValue=this.signatureNeverExpires=this.signatureExpirationTime=this.signatureData=this.keyId=this.creationTime=this.signatureType=
null;this.verified=!1;this._raw_read_signature_sub_packet=function(a,b,d){0>d&&util.print_debug("openpgp.packet.signature.js\n_raw_read_signature_sub_packet length < 0 @:"+b);var e=b,f=0;192>a[e].charCodeAt()?f=a[e++].charCodeAt():192<=a[e].charCodeAt()&&224>a[e].charCodeAt()?f=(a[e++].charCodeAt()-192<<8)+a[e++].charCodeAt()+192:223<a[e].charCodeAt()&&255>a[e].charCodeAt()?f=1<<(a[e++].charCodeAt()&31):255>a[e].charCodeAt()&&(e++,f=a[e++].charCodeAt()<<24|a[e++].charCodeAt()<<16|a[e++].charCodeAt()<<
8|a[e++].charCodeAt());var g=a[e++].charCodeAt()&127;switch(g){case 2:this.creationTime=new Date(1E3*(a[e++].charCodeAt()<<24|a[e++].charCodeAt()<<16|a[e++].charCodeAt()<<8|a[e++].charCodeAt()));break;case 3:this.signatureExpirationTime=a[e++].charCodeAt()<<24|a[e++].charCodeAt()<<16|a[e++].charCodeAt()<<8|a[e++].charCodeAt();this.signatureNeverExpires=0==this.signature_expiration_time;break;case 4:this.exportable=1==a[e++].charCodeAt();break;case 5:this.trustLevel=a[e++].charCodeAt();this.trustAmount=
a[e++].charCodeAt();break;case 6:this.regular_expression=new String;for(g=0;g<f-1;g++)this.regular_expression+=a[e++];break;case 7:this.revocable=1==a[e++].charCodeAt();break;case 9:this.keyExpirationTime=a[e++].charCodeAt()<<24|a[e++].charCodeAt()<<16|a[e++].charCodeAt()<<8|a[e++].charCodeAt();this.keyNeverExpires=0==this.keyExpirationTime;break;case 11:this.preferredSymmetricAlgorithms=[];for(g=0;g<f-1;g++)this.preferredSymmetricAlgorithms=a[e++].charCodeAt();break;case 12:this.revocationKeyClass=
a[e++].charCodeAt();this.revocationKeyAlgorithm=a[e++].charCodeAt();this.revocationKeyFingerprint=[];for(g=0;20>g;g++)this.revocationKeyFingerprint=a[e++].charCodeAt();break;case 16:this.issuerKeyId=a.substring(e,e+8);e+=8;break;case 20:this.notationFlags=a[e++].charCodeAt()<<24|a[e++].charCodeAt()<<16|a[e++].charCodeAt()<<8|a[e++].charCodeAt();d=a[e++].charCodeAt()<<8|a[e++].charCodeAt();f=a[e++].charCodeAt()<<8|a[e++].charCodeAt();this.notationName="";for(g=0;g<d;g++)this.notationName+=a[e++];this.notationValue=
"";for(g=0;g<f;g++)this.notationValue+=a[e++];break;case 21:this.preferredHashAlgorithms=[];for(g=0;g<f-1;g++)this.preferredHashAlgorithms=a[e++].charCodeAt();break;case 22:this.preferredCompressionAlgorithms=[];for(g=0;g<f-1;g++)this.preferredCompressionAlgorithms=a[e++].charCodeAt();break;case 23:this.keyServerPreferences=[];for(g=0;g<f-1;g++)this.keyServerPreferences=a[e++].charCodeAt();break;case 24:this.preferredKeyServer=new String;for(g=0;g<f-1;g++)this.preferredKeyServer+=a[e++];break;case 25:this.isPrimaryUserID=
0!=a[e++];break;case 26:this.policyURI=new String;for(g=0;g<f-1;g++)this.policyURI+=a[e++];break;case 27:this.keyFlags=[];for(g=0;g<f-1;g++)this.keyFlags=a[e++].charCodeAt();break;case 28:this.signersUserId=new String;for(g=0;g<f-1;g++)this.signersUserId+=a[e++];break;case 29:this.reasonForRevocationFlag=a[e++].charCodeAt();this.reasonForRevocationString=new String;for(g=0;g<f-2;g++)this.reasonForRevocationString+=a[e++];break;case 30:return f+1;case 31:this.signatureTargetPublicKeyAlgorithm=a[e++].charCodeAt();
this.signatureTargetHashAlgorithm=a[e++].charCodeAt();f=0;switch(this.signatureTargetHashAlgorithm){case 1:case 2:f=20;break;case 3:case 8:case 9:case 10:case 11:break;default:return util.print_error("openpgp.packet.signature.js\nunknown signature target hash algorithm:"+this.signatureTargetHashAlgorithm),null}this.signatureTargetHash=[];for(g=0;g<f;g++)this.signatureTargetHash[g]=a[e++];case 32:return this.embeddedSignature=new openpgp_packet_signature,this.embeddedSignature.read_packet(a,e,d-(e-
b)),e+this.embeddedSignature.packetLength-b;case 100:case 101:case 102:case 103:case 104:case 105:case 106:case 107:case 108:case 109:case 110:return util.print_error("openpgp.packet.signature.js\nprivate or experimental signature subpacket type "+g+" @:"+e+" subplen:"+f+" len:"+d),f+1;default:return util.print_error("openpgp.packet.signature.js\nunknown signature subpacket type "+g+" @:"+e+" subplen:"+f+" len:"+d),f+1}return e-b};this.getIssuerKey=function(){var a=null;if(4==this.version)a=openpgp.keyring.getPublicKeysForKeyId(this.issuerKeyId);
else if(3==this.version)a=openpgp.keyring.getPublicKeysForKeyId(this.keyId);else return null;return 0==a.length?null:a[0]};this.getIssuer=function(){return 4==this.version?this.issuerKeyId:4==this.verions?this.keyId:null};this.write_message_signature=function(a,c,d){var e=d.privateKeyPacket.publicKey,f=d.getPreferredSignatureHashAlgorithm(),g=String.fromCharCode(4),g=g+String.fromCharCode(a),g=g+String.fromCharCode(e.publicKeyAlgorithm),g=g+String.fromCharCode(f),a=Math.round((new Date).getTime()/
1E3),a=b(2,""+String.fromCharCode(a>>24&255)+String.fromCharCode(a>>16&255)+String.fromCharCode(a>>8&255)+String.fromCharCode(a&255)),h=b(16,d.getKeyId()),g=g+String.fromCharCode(a.length+h.length>>8&255),g=g+String.fromCharCode(a.length+h.length&255),g=g+a+h,a=""+String.fromCharCode(4),a=a+String.fromCharCode(255),a=a+String.fromCharCode(g.length>>24),a=a+String.fromCharCode(g.length>>16&255),a=a+String.fromCharCode(g.length>>8&255),a=a+String.fromCharCode(g.length&255),h=String.fromCharCode(0),
h=h+String.fromCharCode(0),j=openpgp_crypto_hashData(f,c+g+a);util.print_debug("DSA Signature is calculated with:|"+c+g+a+"|\n"+util.hexstrdump(c+g+a)+"\n hash:"+util.hexstrdump(j));h+=j.charAt(0);h+=j.charAt(1);h+=openpgp_crypto_signData(f,d.privateKeyPacket.publicKey.publicKeyAlgorithm,e.MPIs,d.privateKeyPacket.secMPIs,c+g+a);return{openpgp:openpgp_packet.write_packet_header(2,(g+h).length)+g+h,hash:util.get_hashAlgorithmString(f)}};this.verify=function(a,b){var d;d=""+String.fromCharCode(this.version);
d+=String.fromCharCode(255);d+=String.fromCharCode(this.signatureData.length>>24);d+=String.fromCharCode(this.signatureData.length>>16&255);d+=String.fromCharCode(this.signatureData.length>>8&255);d+=String.fromCharCode(this.signatureData.length&255);switch(this.signatureType){case 0:if(4==this.version)this.verified=openpgp_crypto_verifySignature(this.publicKeyAlgorithm,this.hashAlgorithm,this.MPIs,b.obj.publicKeyPacket.MPIs,a+this.signatureData+d);break;case 1:if(4==this.version){this.verified=openpgp_crypto_verifySignature(this.publicKeyAlgorithm,
this.hashAlgorithm,this.MPIs,b.obj.publicKeyPacket.MPIs,a+this.signatureData+d);break}break;case 2:if(3==this.version){this.verified=!1;break}this.verified=openpgp_crypto_verifySignature(this.publicKeyAlgorithm,this.hashAlgorithm,this.MPIs,b.obj.publicKeyPacket.MPIs,this.signatureData+d);break;case 16:case 17:case 18:case 19:case 48:this.verified=openpgp_crypto_verifySignature(this.publicKeyAlgorithm,this.hashAlgorithm,this.MPIs,b.MPIs,a+this.signatureData+d);break;case 24:if(3==this.version){this.verified=
!1;break}this.verified=openpgp_crypto_verifySignature(this.publicKeyAlgorithm,this.hashAlgorithm,this.MPIs,b.MPIs,a+this.signatureData+d);break;case 25:case 31:case 32:case 40:this.verified=openpgp_crypto_verifySignature(this.publicKeyAlgorithm,this.hashAlgorithm,this.MPIs,b.MPIs,a+this.signatureData+d);break;default:util.print_error("openpgp.packet.signature.js\nsignature verification for type"+this.signatureType+" not implemented")}return this.verified};this.read_packet=function(a,b,d){this.data=
a.substring(b,b+d);if(0>d)return util.print_debug("openpgp.packet.signature.js\nopenpgp_packet_signature read_packet length < 0 @:"+b),null;var e=b;this.packetLength=d;this.version=a[e++].charCodeAt();switch(this.version){case 3:5!=a[e++].charCodeAt()&&util.print_debug("openpgp.packet.signature.js\ninvalid One-octet length of following hashed material. MUST be 5. @:"+(e-1));this.signatureType=a[e++].charCodeAt();this.creationTime=new Date(1E3*(a[e++].charCodeAt()<<24|a[e++].charCodeAt()<<16|a[e++].charCodeAt()<<
8|a[e++].charCodeAt()));this.signatureData=a.substring(b,e);this.keyId=a.substring(e,e+8);e+=8;this.publicKeyAlgorithm=a[e++].charCodeAt();this.hashAlgorithm=a[e++].charCodeAt();this.signedHashValue=a[e++].charCodeAt()<<8|a[e++].charCodeAt();d=0;0<this.publicKeyAlgorithm&&4>this.publicKeyAlgorithm?d=1:17==this.publicKeyAlgorithm&&(d=2);this.MPIs=[];for(var f=0;f<d;f++)this.MPIs[f]=new openpgp_type_mpi,null!=this.MPIs[f].read(a,e,e-b)&&!this.packetLength<e-b?e+=this.MPIs[f].packetLength:util.print_error("signature contains invalid MPI @:"+
e);break;case 4:this.signatureType=a[e++].charCodeAt();this.publicKeyAlgorithm=a[e++].charCodeAt();this.hashAlgorithm=a[e++].charCodeAt();f=(a[e++].charCodeAt()<<8)+a[e++].charCodeAt();for(d=0;f!=d;)f<d&&util.print_debug("openpgp.packet.signature.js\nhashed missed something: "+e+" c:"+f+" l:"+d),d+=this._raw_read_signature_sub_packet(a,e+d,f-d);e+=f;this.signatureData=a.substring(b,e);f=(a[e++].charCodeAt()<<8)+a[e++].charCodeAt();for(d=0;f!=d;)f<d&&util.print_debug("openpgp.packet.signature.js\nmissed something: "+
d+" c:"+f+" l:"+d),d+=this._raw_read_signature_sub_packet(a,e+d,f-d);e+=f;this.signedHashValue=a[e++].charCodeAt()<<8|a[e++].charCodeAt();d=0;0<this.publicKeyAlgorithm&&4>this.publicKeyAlgorithm?d=1:17==this.publicKeyAlgorithm&&(d=2);this.MPIs=[];for(f=0;f<d;f++)this.MPIs[f]=new openpgp_type_mpi,null!=this.MPIs[f].read(a,e,e-b)&&!this.packetLength<e-b?e+=this.MPIs[f].packetLength:util.print_error("signature contains invalid MPI @:"+e);break;default:util.print_error("openpgp.packet.signature.js\nunknown signature packet version"+
this.version)}return this};this.toString=function(){for(var a=3==this.version?"5.2. Signature Packet (Tag 2)\nPacket Length: :"+this.packetLength+"\nPacket version: :"+this.version+"\nOne-octet signature type :"+this.signatureType+"\nFour-octet creation time. :"+this.creationTime+"\nEight-octet Key ID of signer. :"+util.hexidump(this.keyId)+"\nOne-octet public-key algorithm. :"+this.publicKeyAlgorithm+"\nOne-octet hash algorithm. :"+
this.hashAlgorithm+"\nTwo-octet field holding left\n 16 bits of signed hash value. :"+this.signedHashValue+"\n":"5.2. Signature Packet (Tag 2)\nPacket Length: :"+this.packetLength+"\nPacket version: :"+this.version+"\nOne-octet signature type :"+this.signatureType+"\nOne-octet public-key algorithm. :"+this.publicKeyAlgorithm+"\nOne-octet hash algorithm. :"+this.hashAlgorithm+"\nTwo-octet field holding left\n 16 bits of signed hash value. :"+
this.signedHashValue+"\nSignature Creation Time :"+this.creationTime+"\nSignature Expiration Time :"+this.signatureExpirationTime+"\nSignature Never Expires :"+this.signatureNeverExpires+"\nExportable Certification :"+this.exportable+"\nTrust Signature level: :"+this.trustLevel+" amount"+this.trustAmount+"\nRegular Expression :"+this.regular_expression+"\nRevocable :"+this.revocable+"\nKey Expiration Time :"+
this.keyExpirationTime+" "+this.keyNeverExpires+"\nPreferred Symmetric Algorithms :"+this.preferredSymmetricAlgorithms+"\nRevocation Key\n ( 1 octet of class, :"+this.revocationKeyClass+"\n 1 octet of public-key ID, :"+this.revocationKeyAlgorithm+"\n 20 octets of fingerprint) :"+this.revocationKeyFingerprint+"\nIssuer :"+util.hexstrdump(this.issuerKeyId)+"\nPreferred Hash Algorithms :"+this.preferredHashAlgorithms+"\nPreferred Compression Alg. :"+
this.preferredCompressionAlgorithms+"\nKey Server Preferences :"+this.keyServerPreferences+"\nPreferred Key Server :"+this.preferredKeyServer+"\nPrimary User ID :"+this.isPrimaryUserID+"\nPolicy URI :"+this.policyURI+"\nKey Flags :"+this.keyFlags+"\nSigner's User ID :"+this.signersUserId+"\nNotation :"+this.notationName+" = "+this.notationValue+"\nReason for Revocation\n Flag :"+
this.reasonForRevocationFlag+"\n Reason :"+this.reasonForRevocationString+"\nMPI:\n",b=0;b<this.MPIs.length;b++)a+=this.MPIs[b].toString();return a}}
function openpgp_packet_userattribute(){this.tagType=17;this.certificationSignatures=[];this.certificationRevocationSignatures=[];this.revocationSignatures=[];this.userattributes=[];this.read=function(b){for(var a=0;a!=b.length;){var c=0;192>b[a].charCodeAt()?(packet_length=b[a++].charCodeAt(),c=1):192<=b[a].charCodeAt()&&224>b[a].charCodeAt()?(packet_length=(b[a++].charCodeAt()-192<<8)+b[a++].charCodeAt()+192,c=2):223<b[a].charCodeAt()&&255>b[a].charCodeAt()?(packet_length=1<<(b[a++].charCodeAt()&
31),c=1):(c=5,a++,packet_length=b[a++].charCodeAt()<<24|b[a++].charCodeAt()<<16|b[a++].charCodeAt()<<8|b[a++].charCodeAt());b[a++].charCodeAt();packet_length--;c++;this.userattributes[0]=[];this.userattributes[0]=b.substring(a,a+0);a+=packet_length;total_len+=c+0}return this};this.read_packet=read_packet;this.read_nodes=function(b,a,c,d){this.parentNode=b;for(var e=c,f=d;a.length!=e;){var g=openpgp_packet.read_packet(a,e,f);if(null==g){util.print_error("openpgp.packet.userattribute.js\n[user_attr] parsing ends here @:"+
e+" l:"+f);break}else switch(g.tagType){case 2:15<g.signatureType&&20>g.signatureType?this.certificationSignatures[this.certificationSignatures.length]=g:32==g.signatureType&&(this.certificationRevocationSignatures[this.certificationRevocationSignatures.length]=g);e+=g.packetLength+g.headerLength;f=d-(e-c);break;default:return this.data=a,this.position=c-b.packetLength,this.len=e-c}}this.data=a;this.position=c-b.packetLength;return this.len=e-c};this.toString=function(){for(var b="5.12. User Attribute Packet (Tag 17)\n AttributePackets: (count = "+
this.userattributes.length+")\n",a=0;a<this.userattributes.length;a++)b+=" ("+this.userattributes[a].length+") bytes: ["+util.hexidump(this.userattributes[a])+"]\n";return b}}
function _openpgp_packet(){function b(a){var b="";192>a?b+=String.fromCharCode(a):191<a&&8384>a?(b+=String.fromCharCode((a-192>>8)+192),b+=String.fromCharCode(a-192&255)):(b+=String.fromCharCode(255),b+=String.fromCharCode(a>>24&255),b+=String.fromCharCode(a>>16&255),b+=String.fromCharCode(a>>8&255),b+=String.fromCharCode(a&255));return b}this.encode_length=b;this.write_old_packet_header=function(a,b){var d="";256>b?(d+=String.fromCharCode(128|a<<2),d+=String.fromCharCode(b)):(65536>b?(d+=String.fromCharCode(a<<
2|129),d+=String.fromCharCode(b>>8)):(d+=String.fromCharCode(a<<2|130),d+=String.fromCharCode(b>>24&255),d+=String.fromCharCode(b>>16&255),d+=String.fromCharCode(b>>8&255)),d+=String.fromCharCode(b&255));return d};this.write_packet_header=function(a,c){var d;d=""+String.fromCharCode(192|a);return d+=b(c)};this.read_packet=function(a,b,d){if(null==a||a.length<=b||2>a.substring(b).length||0==(a[b].charCodeAt()&128))return util.print_error("Error during parsing. This message / key is probably not containing a valid OpenPGP format."),
null;var e=-1,f=-1,f=0;0!=(a[b].charCodeAt()&64)&&(f=1);var g;f?e=a[b].charCodeAt()&63:(e=(a[b].charCodeAt()&63)>>2,g=a[b].charCodeAt()&3);b++;var h=null,j=-1;if(f)if(192>a[b].charCodeAt())d=a[b++].charCodeAt(),util.print_debug("1 byte length:"+d);else if(192<=a[b].charCodeAt()&&224>a[b].charCodeAt())d=(a[b++].charCodeAt()-192<<8)+a[b++].charCodeAt()+192,util.print_debug("2 byte length:"+d);else if(223<a[b].charCodeAt()&&255>a[b].charCodeAt()){d=1<<(a[b++].charCodeAt()&31);util.print_debug("4 byte length:"+
d);j=b+d;for(h=a.substring(b,b+d);;)if(192>a[j].charCodeAt()){g=a[j++].charCodeAt();d+=g;h+=a.substring(j,j+g);j+=g;break}else if(192<=a[j].charCodeAt()&&224>a[j].charCodeAt()){g=(a[j++].charCodeAt()-192<<8)+a[j++].charCodeAt()+192;d+=g;h+=a.substring(j,j+g);j+=g;break}else if(223<a[j].charCodeAt()&&255>a[j].charCodeAt())g=1<<(a[j++].charCodeAt()&31),d+=g,h+=a.substring(j,j+g),j+=g;else{j++;g=a[j++].charCodeAt()<<24|a[j++].charCodeAt()<<16|a[j++].charCodeAt()<<8|a[j++].charCodeAt();h+=a.substring(j,
j+g);d+=g;j+=g;break}}else b++,d=a[b++].charCodeAt()<<24|a[b++].charCodeAt()<<16|a[b++].charCodeAt()<<8|a[b++].charCodeAt();else switch(g){case 0:d=a[b++].charCodeAt();break;case 1:d=a[b++].charCodeAt()<<8|a[b++].charCodeAt();break;case 2:d=a[b++].charCodeAt()<<24|a[b++].charCodeAt()<<16|a[b++].charCodeAt()<<8|a[b++].charCodeAt();break}-1==j&&(j=d);null==h&&(h=a.substring(b,b+j));var a={},k;for(k in this.type)a[this.type[k]]=k;k="openpgp_packet_"+a[e];a=window[k];if(void 0==a)throw k;k=new a;k.read(h);
return{packet:k,offset:b+j}};this.type={reserved:0,public_key_encrypted_session_key:1,signature:2,sym_encrypted_session_key:3,one_pass_signature:4,secret_key:5,public_key:6,secret_subkey:7,compressed:8,symmetrically_encrypted:9,marker:10,literal:11,trust:12,userid:13,public_subkey:14,user_attribute:17,sym_encrypted_integrity_protected:18,modification_detection_code:19}}var openpgp_packet=new _openpgp_packet;
function openpgp_packetlist(){this.length=0;this.read=function(b){for(var a=0;a<b.length;){var c=openpgp_packet.read_packet(b,a,b.length-a),a=c.offset;this.push(c.packet)}};this.write=function(){for(var b="",a=0;a<this.length;a++)var c=this[a].write(),b=b+openpgp_packet.write_packet_header(this[a].tag,c.length),b=b+c;return b};this.push=function(b){this[this.length]=b;this.length++}}
function openpgp_packet_public_key_encrypted_session_key(){this.tag=1;this.version=3;this.public_key_id=new openpgp_type_keyid;this.public_key_algorithm=openpgp.publickey.rsa_encrypt_sign;this.symmetric_key=null;this.symmetric_algorithm=openpgp.symmetric.plaintext;this.encrypted=[];this.read=function(b){if(10>b.length)return util.print_error("openpgp.packet.encryptedsessionkey.js\ninvalid length"),null;this.version=b[0].charCodeAt();this.public_key_id.read_packet(b,1);this.public_key_algorithm=b[9].charCodeAt();
var a=10;switch(this.public_key_algorithm){case openpgp.publickey.rsa_encrypt:case openpgp.publickey.rsa_encrypt_sign:this.encrypted=[];this.encrypted[0]=new openpgp_type_mpi;this.encrypted[0].read(b.substr(a));break;case openpgp.publickey.elgamal:this.encrypted=[];this.encrypted[0]=new openpgp_type_mpi;a+=this.encrypted[0].read(b.substr(a));this.encrypted[1]=new openpgp_type_mpi;this.encrypted[1].read(b.substr(a));break;default:util.print_error("openpgp.packet.encryptedsessionkey.js\nunknown public key packet algorithm type "+
this.public_key_algorithm)}};this.write=function(){for(var b=String.fromCharCode(this.version),b=b+this.public_key_id.bytes,b=b+String.fromCharCode(this.public_key_algorithm),a=0;a<this.encrypted.length;a++)b+=this.encrypted[a].write();return b};this.encrypt=function(b){var a=String.fromCharCode(this.symmetric_algorithm),a=a+this.symmetric_key,c=util.calc_checksum(this.symmetric_key),a=a+String.fromCharCode(c>>8&255),a=a+String.fromCharCode(c&255),c=new openpgp_type_mpi;c.fromBytes(openpgp_encoding_eme_pkcs1_encode(a,
b[0].byteLength()));this.encrypted=openpgp_crypto_asymetricEncrypt(this.public_key_algorithm,b,c)};this.decrypt=function(b,a){var c=openpgp_crypto_asymetricDecrypt(this.public_key_algorithm,b,a,this.encrypted).toBytes(),d=(c.charCodeAt(c.length-2)<<8)+c.charCodeAt(c.length-1),c=openpgp_encoding_eme_pkcs1_decode(c,b[0].byteLength()),e=c.substring(1,c.length-2);d!=util.calc_checksum(e)?util.print_error("Checksum mismatch"):(this.symmetric_key=e,this.symmetric_algorithm=c.charCodeAt(0))};this.toString=
function(){for(var b="5.1. Public-Key Encrypted Session Key Packets (Tag 1)\n KeyId: "+this.keyId.toString()+"\n length: "+this.packetLength+"\n version:"+this.version+"\n pubAlgUs:"+this.publicKeyAlgorithmUsed+"\n",a=0;a<this.encrypted.length;a++)b+=this.encrypted[a].toString();return b}}
function openpgp_packet_public_key(){this.tag=6;this.version=4;this.created=null;this.mpi=[];this.algorithm=openpgp.publickey.rsa_sign;this.read=function(b){this.version=b[0].charCodeAt();if(3!=this.version){if(4==this.version){this.created=openpgp_packet_time_read(b.substr(1,4));this.algorithm=b[5].charCodeAt();var a=0<this.algorithm&&4>this.algorithm?2:16==this.algorithm?3:17==this.algorithm?4:0;this.mpi=[];for(var b=b.substr(6),c=0,d=0;d<a&&c<b.length;d++)this.mpi[d]=new openpgp_type_mpi,c+=this.mpi[d].read(b.substr(c)),
c>b.length&&util.print_error("openpgp.packet.keymaterial.js\nerror reading MPI @:"+c);return c+6}util.print_error("Unknown packet version")}};this.write=function(){var b=String.fromCharCode(4),b=b+openpgp_packet_time_write(this.created),b=b+String.fromCharCode(this.algorithm),a;for(a in this.mpi)b+=this.mpi[a].write();return b}}function openpgp_packet_public_subkey(){openpgp_packet_public_key.call(this);this.tag=14}
function openpgp_packet_secret_key(){function b(a){return a==openpgp.hash.sha1?str_sha1:function(a){return openpgp_packet_number_write(util.calc_checksum(a),2)}}function a(a,d,e){var f=a==openpgp.hash.sha1?20:2,a=b(a),g=d.substr(d.length-f),d=d.substr(0,d.length-f);if(a(d)!=g)throw"Hash mismatch!";e=openpgp_crypto_getPrivateMpiCount(e);f=0;a=[];for(g=0;g<e&&f<d.length;g++)a[g]=new openpgp_type_mpi,f+=a[g].read(d.substr(f));return a}this.tag=5;this.public_key=new openpgp_packet_public_key;this.mpi=
[];this.symmetric_algorithm=openpgp.symmetric.plaintext;this.hash_algorithm=openpgp.hash.sha1;this.iv=this.encrypted=this.s2k=null;this.read=function(b){var d=this.public_key.read(b),b=b.substr(d),d=b[0].charCodeAt(),e=1;if(255==d||254==d)this.symmetric_algorithm=b[e++].charCodeAt(),this.s2k=new openpgp_type_s2k,e+=this.s2k.read(b.substr(e));if(0!=d&&255!=d&&254!=d)this.symmetric_algorithm=d;if(0!=d&&1001!=this.s2k.type)this.iv=b.substr(e,openpgp_crypto_getBlockLength(this.symmetric_algorithm)),e+=
this.iv.length;this.hash_algorithm=254==d?openpgp.hash.sha1:"checksum";0!=d&&1001==this.s2k.type?this.encrypted=this.mpi=null:0!=d?this.encrypted=b.substr(e):this.mpi=a(this.hash_algorithm,b.substr(e),this.public_key.algorithm)};this.write=function(){var a=this.public_key.write();if(null==this.encrypted){var a=a+String.fromCharCode(0),b="",e;for(e in this.mpi)b+=this.mpi[e].write();a=a+b+openpgp_packet_number_write(util.calc_checksum(b),2)}else null==this.s2k?a+=String.fromCharCode(this.symmetric_algorithm):
function openpgp_packet_literal(){this.tag=11;this.format=openpgp_packet_literal.format.utf8;this.data="";this.date=new Date;this.set_data=function(a,b){this.format=b;this.data=a};this.set_data_bytes=function(a,b){this.format=b;b==openpgp_packet_literal.format.utf8&&(a=util.decode_utf8(a));this.data=a};this.get_data_bytes=function(){return this.format==openpgp_packet_literal.format.utf8?util.encode_utf8(this.data):this.data};this.read=function(a){var b=a[0],c=a.charCodeAt(1);this.filename=util.decode_utf8(a.substr(2,
c));this.date=openpgp_packet_time_read(a.substr(2+c,4));this.set_data_bytes(a.substring(6+c),b)};this.write=function(){var a=util.encode_utf8("msg.txt"),b=this.get_data_bytes(),c;c=""+this.format;c+=String.fromCharCode(a.length);c=c+a+openpgp_packet_time_write(this.date);return c+b};this.toString=function(){return"5.9. Literal Data Packet (Tag 11)\n length: "+this.packetLength+"\n format: "+this.format+"\n filename:"+this.filename+"\n date: "+this.date+"\n data: |"+this.data+"|\n rdata: |"+
this.real_data+"|\n"}}openpgp_packet_literal.format={binary:"b",text:"t",utf8:"u"};function openpgp_packet_marker(){this.tag=10;this.read=function(a){return 80==a[0].charCodeAt()&&71==a[1].charCodeAt()&&80==a[2].charCodeAt()?!0:!1}}
function openpgp_packet_one_pass_signature(){this.tag=4;this.flags=this.signingKeyId=this.publicKeyAlgorithm=this.hashAlgorithm=this.type=this.version=null;this.read=function(a){var b=0;this.version=a.charCodeAt(b++);this.type=a.charCodeAt(b++);this.hashAlgorithm=a.charCodeAt(b++);this.publicKeyAlgorithm=a.charCodeAt(b++);this.signingKeyId=new openpgp_type_keyid;this.signingKeyId.read_packet(a,b);b+=8;this.flags=a.charCodeAt(b++);return this};this.write=function(a,b,c,d,e){b=""+String.fromCharCode(3);
b+=String.fromCharCode(a);b+=String.fromCharCode(this.hashAlgorithm);b+=String.fromCharCode(c.privateKeyPacket.publicKey.publicKeyAlgorithm);b+=c.getKeyId();return b=e?b+String.fromCharCode(0):b+String.fromCharCode(1)}}
function openpgp_packet_userattribute(){this.tagType=17;this.certificationSignatures=[];this.certificationRevocationSignatures=[];this.revocationSignatures=[];this.userattributes=[];this.read=function(a){for(var b=0;b!=a.length;){var c=0;192>a[b].charCodeAt()?(packet_length=a[b++].charCodeAt(),c=1):192<=a[b].charCodeAt()&&224>a[b].charCodeAt()?(packet_length=(a[b++].charCodeAt()-192<<8)+a[b++].charCodeAt()+192,c=2):223<a[b].charCodeAt()&&255>a[b].charCodeAt()?(packet_length=1<<(a[b++].charCodeAt()&
31),c=1):(c=5,b++,packet_length=a[b++].charCodeAt()<<24|a[b++].charCodeAt()<<16|a[b++].charCodeAt()<<8|a[b++].charCodeAt());a[b++].charCodeAt();packet_length--;c++;this.userattributes[0]=[];this.userattributes[0]=a.substring(b,b+0);b+=packet_length;total_len+=c+0}return this};this.read_packet=read_packet;this.read_nodes=function(a,b,c,d){this.parentNode=a;for(var e=c,f=d;b.length!=e;){var h=openpgp_packet.read_packet(b,e,f);if(null==h){util.print_error("openpgp.packet.userattribute.js\n[user_attr] parsing ends here @:"+
e+" l:"+f);break}else switch(h.tagType){case 2:15<h.signatureType&&20>h.signatureType?this.certificationSignatures[this.certificationSignatures.length]=h:32==h.signatureType&&(this.certificationRevocationSignatures[this.certificationRevocationSignatures.length]=h);e+=h.packetLength+h.headerLength;f=d-(e-c);break;default:return this.data=b,this.position=c-a.packetLength,this.len=e-c}}this.data=b;this.position=c-a.packetLength;return this.len=e-c};this.toString=function(){for(var a="5.12. User Attribute Packet (Tag 17)\n AttributePackets: (count = "+
this.userattributes.length+")\n",b=0;b<this.userattributes.length;b++)a+=" ("+this.userattributes[b].length+") bytes: ["+util.hexidump(this.userattributes[b])+"]\n";return a}}
function _openpgp_packet(){this.read_simple_length=function(a){var b=0,c,d=a[0].charCodeAt();192>d?(b=a[0].charCodeAt(),c=1):255>d?(b=(a[0].charCodeAt()-192<<8)+a[1].charCodeAt()+192,c=2):255==d&&(b=openpgp_packet_integer_read(a.substr(1,4)),c=5);return{len:b,offset:c}};this.encode_length=function(a){var b="";192>a?b+=String.fromCharCode(a):191<a&&8384>a?(b+=String.fromCharCode((a-192>>8)+192),b+=String.fromCharCode(a-192&255)):(b+=String.fromCharCode(255),b+=String.fromCharCode(a>>24&255),b+=String.fromCharCode(a>>
16&255),b+=String.fromCharCode(a>>8&255),b+=String.fromCharCode(a&255));return b};this.write_old_packet_header=function(a,b){var c="";256>b?(c+=String.fromCharCode(128|a<<2),c+=String.fromCharCode(b)):(65536>b?(c+=String.fromCharCode(a<<2|129),c+=String.fromCharCode(b>>8)):(c+=String.fromCharCode(a<<2|130),c+=String.fromCharCode(b>>24&255),c+=String.fromCharCode(b>>16&255),c+=String.fromCharCode(b>>8&255)),c+=String.fromCharCode(b&255));return c};this.write_packet_header=function(a,b){var c;c=""+
String.fromCharCode(192|a);return c+=this.encode_length(b)};this.read_packet=function(a,b,c){if(null==a||a.length<=b||2>a.substring(b).length||0==(a[b].charCodeAt()&128))return util.print_error("Error during parsing. This message / key is probably not containing a valid OpenPGP format."),null;var d=-1,e=-1,e=0;0!=(a[b].charCodeAt()&64)&&(e=1);var f;e?d=a[b].charCodeAt()&63:(d=(a[b].charCodeAt()&63)>>2,f=a[b].charCodeAt()&3);b++;var h=null,g=-1;if(e)if(192>a[b].charCodeAt())c=a[b++].charCodeAt(),util.print_debug("1 byte length:"+
c);else if(192<=a[b].charCodeAt()&&224>a[b].charCodeAt())c=(a[b++].charCodeAt()-192<<8)+a[b++].charCodeAt()+192,util.print_debug("2 byte length:"+c);else if(223<a[b].charCodeAt()&&255>a[b].charCodeAt()){c=1<<(a[b++].charCodeAt()&31);util.print_debug("4 byte length:"+c);g=b+c;for(h=a.substring(b,b+c);;)if(192>a[g].charCodeAt()){f=a[g++].charCodeAt();c+=f;h+=a.substring(g,g+f);g+=f;break}else if(192<=a[g].charCodeAt()&&224>a[g].charCodeAt()){f=(a[g++].charCodeAt()-192<<8)+a[g++].charCodeAt()+192;c+=
f;h+=a.substring(g,g+f);g+=f;break}else if(223<a[g].charCodeAt()&&255>a[g].charCodeAt())f=1<<(a[g++].charCodeAt()&31),c+=f,h+=a.substring(g,g+f),g+=f;else{g++;f=a[g++].charCodeAt()<<24|a[g++].charCodeAt()<<16|a[g++].charCodeAt()<<8|a[g++].charCodeAt();h+=a.substring(g,g+f);c+=f;g+=f;break}}else b++,c=a[b++].charCodeAt()<<24|a[b++].charCodeAt()<<16|a[b++].charCodeAt()<<8|a[b++].charCodeAt();else switch(f){case 0:c=a[b++].charCodeAt();break;case 1:c=a[b++].charCodeAt()<<8|a[b++].charCodeAt();break;
case 2:c=a[b++].charCodeAt()<<24|a[b++].charCodeAt()<<16|a[b++].charCodeAt()<<8|a[b++].charCodeAt();break}-1==g&&(g=c);null==h&&(h=a.substring(b,b+g));var a={},j;for(j in this.type)a[this.type[j]]=j;j="openpgp_packet_"+a[d];a=window[j];if(void 0==a)throw j;j=new a;j.read(h);return{packet:j,offset:b+g}};this.type={reserved:0,public_key_encrypted_session_key:1,signature:2,sym_encrypted_session_key:3,one_pass_signature:4,secret_key:5,public_key:6,secret_subkey:7,compressed:8,symmetrically_encrypted:9,
marker:10,literal:11,trust:12,userid:13,public_subkey:14,user_attribute:17,sym_encrypted_integrity_protected:18,modification_detection_code:19}}var openpgp_packet=new _openpgp_packet;
function openpgp_packetlist(){this.length=0;this.read=function(a){for(var b=0;b<a.length;){var c=openpgp_packet.read_packet(a,b,a.length-b),b=c.offset;this.push(c.packet)}};this.write=function(){for(var a="",b=0;b<this.length;b++)var c=this[b].write(),a=a+openpgp_packet.write_packet_header(this[b].tag,c.length),a=a+c;return a};this.push=function(a){this[this.length]=a;this.length++}}
function openpgp_packet_public_key_encrypted_session_key(){this.tag=1;this.version=3;this.public_key_id=new openpgp_type_keyid;this.public_key_algorithm=openpgp.publickey.rsa_encrypt_sign;this.symmetric_key=null;this.symmetric_algorithm=openpgp.symmetric.plaintext;this.encrypted=[];this.read=function(a){if(10>a.length)return util.print_error("openpgp.packet.encryptedsessionkey.js\ninvalid length"),null;this.version=a[0].charCodeAt();this.public_key_id.read_packet(a,1);this.public_key_algorithm=a[9].charCodeAt();
var b=10;switch(this.public_key_algorithm){case openpgp.publickey.rsa_encrypt:case openpgp.publickey.rsa_encrypt_sign:this.encrypted=[];this.encrypted[0]=new openpgp_type_mpi;this.encrypted[0].read(a.substr(b));break;case openpgp.publickey.elgamal:this.encrypted=[];this.encrypted[0]=new openpgp_type_mpi;b+=this.encrypted[0].read(a.substr(b));this.encrypted[1]=new openpgp_type_mpi;this.encrypted[1].read(a.substr(b));break;default:util.print_error("openpgp.packet.encryptedsessionkey.js\nunknown public key packet algorithm type "+
this.public_key_algorithm)}};this.write=function(){for(var a=String.fromCharCode(this.version),a=a+this.public_key_id.bytes,a=a+String.fromCharCode(this.public_key_algorithm),b=0;b<this.encrypted.length;b++)a+=this.encrypted[b].write();return a};this.encrypt=function(a){var b=String.fromCharCode(this.symmetric_algorithm),b=b+this.symmetric_key,c=util.calc_checksum(this.symmetric_key),b=b+String.fromCharCode(c>>8&255),b=b+String.fromCharCode(c&255),c=new openpgp_type_mpi;c.fromBytes(openpgp_encoding_eme_pkcs1_encode(b,
a[0].byteLength()));this.encrypted=openpgp_crypto_asymetricEncrypt(this.public_key_algorithm,a,c)};this.decrypt=function(a,b){var c=openpgp_crypto_asymetricDecrypt(this.public_key_algorithm,a,b,this.encrypted).toBytes(),d=(c.charCodeAt(c.length-2)<<8)+c.charCodeAt(c.length-1),c=openpgp_encoding_eme_pkcs1_decode(c,a[0].byteLength()),e=c.substring(1,c.length-2);d!=util.calc_checksum(e)?util.print_error("Checksum mismatch"):(this.symmetric_key=e,this.symmetric_algorithm=c.charCodeAt(0))};this.toString=
function(){for(var a="5.1. Public-Key Encrypted Session Key Packets (Tag 1)\n KeyId: "+this.keyId.toString()+"\n length: "+this.packetLength+"\n version:"+this.version+"\n pubAlgUs:"+this.publicKeyAlgorithmUsed+"\n",b=0;b<this.encrypted.length;b++)a+=this.encrypted[b].toString();return a}}
function openpgp_packet_public_key(){this.tag=6;this.version=4;this.created=null;this.mpi=[];this.algorithm=openpgp.publickey.rsa_sign;this.read=function(a){this.version=a[0].charCodeAt();if(3!=this.version){if(4==this.version){this.created=openpgp_packet_time_read(a.substr(1,4));this.algorithm=a[5].charCodeAt();var b=0<this.algorithm&&4>this.algorithm?2:16==this.algorithm?3:17==this.algorithm?4:0;this.mpi=[];for(var a=a.substr(6),c=0,d=0;d<b&&c<a.length;d++)this.mpi[d]=new openpgp_type_mpi,c+=this.mpi[d].read(a.substr(c)),
c>a.length&&util.print_error("openpgp.packet.keymaterial.js\nerror reading MPI @:"+c);return c+6}util.print_error("Unknown packet version")}};this.write=function(){var a=String.fromCharCode(4),a=a+openpgp_packet_time_write(this.created),a=a+String.fromCharCode(this.algorithm),b;for(b in this.mpi)a+=this.mpi[b].write();return a}}function openpgp_packet_public_subkey(){openpgp_packet_public_key.call(this);this.tag=14}
function openpgp_packet_secret_key(){function a(a){return a==openpgp.hash.sha1?str_sha1:function(a){return openpgp_packet_number_write(util.calc_checksum(a),2)}}function b(b,d,e){var f=b==openpgp.hash.sha1?20:2,b=a(b),h=d.substr(d.length-f),d=d.substr(0,d.length-f);if(b(d)!=h)throw"Hash mismatch!";e=openpgp_crypto_getPrivateMpiCount(e);f=0;b=[];for(h=0;h<e&&f<d.length;h++)b[h]=new openpgp_type_mpi,f+=b[h].read(d.substr(f));return b}this.tag=5;this.public_key=new openpgp_packet_public_key;this.mpi=
[];this.symmetric_algorithm=openpgp.symmetric.plaintext;this.hash_algorithm=openpgp.hash.sha1;this.iv=this.encrypted=this.s2k=null;this.read=function(a){var d=this.public_key.read(a),a=a.substr(d),d=a[0].charCodeAt(),e=1;if(255==d||254==d)this.symmetric_algorithm=a[e++].charCodeAt(),this.s2k=new openpgp_type_s2k,e+=this.s2k.read(a.substr(e));if(0!=d&&255!=d&&254!=d)this.symmetric_algorithm=d;if(0!=d&&1001!=this.s2k.type)this.iv=a.substr(e,openpgp_crypto_getBlockLength(this.symmetric_algorithm)),e+=
this.iv.length;this.hash_algorithm=254==d?openpgp.hash.sha1:"checksum";0!=d&&1001==this.s2k.type?this.encrypted=this.mpi=null:0!=d?this.encrypted=a.substr(e):this.mpi=b(this.hash_algorithm,a.substr(e),this.public_key.algorithm)};this.write=function(){var a=this.public_key.write();if(null==this.encrypted){var a=a+String.fromCharCode(0),b="",e;for(e in this.mpi)b+=this.mpi[e].write();a=a+b+openpgp_packet_number_write(util.calc_checksum(b),2)}else null==this.s2k?a+=String.fromCharCode(this.symmetric_algorithm):
(a+=String.fromCharCode(254),a+=String.fromCharCode(this.symmetric_algorithm),a+=this.s2k.write()),a+=this.encrypted;return a};this.encrypt=function(a){switch(keyType){case 1:body+=String.fromCharCode(keyType);body+=key.n.toMPI();body+=key.ee.toMPI();if(a){body+=String.fromCharCode(254);body+=String.fromCharCode(this.symmetric_algorithm);body+=String.fromCharCode(3);body+=String.fromCharCode(s2kHash);var b=key.d.toMPI()+key.p.toMPI()+key.q.toMPI()+key.u.toMPI(),e=str_sha1(b);util.print_debug_hexstr_dump("write_private_key sha1: ",
e);var f=openpgp_crypto_getRandomBytes(8);util.print_debug_hexstr_dump("write_private_key Salt: ",f);body+=f;body+=String.fromCharCode(96);util.print_debug("write_private_key c: 96");a=(new openpgp_type_s2k).write(3,s2kHash,a,f,96);switch(this.symmetric_algorithm){case 3:this.iv.length=8;this.iv=openpgp_crypto_getRandomBytes(this.iv.length);ciphertextMPIs=normal_cfb_encrypt(function(a,b){var c=new openpgp_symenc_cast5;c.setKey(b);return c.encrypt(util.str2bin(a))},this.iv.length,util.str2bin(a.substring(0,
16)),b+e,this.iv);body+=this.iv+ciphertextMPIs;break;case 7:case 8:case 9:this.iv.length=16,this.iv=openpgp_crypto_getRandomBytes(this.iv.length),ciphertextMPIs=normal_cfb_encrypt(AESencrypt,this.iv.length,a,b+e,this.iv),body+=this.iv+ciphertextMPIs}}else body+=String.fromCharCode(0),body+=key.d.toMPI()+key.p.toMPI()+key.q.toMPI()+key.u.toMPI(),b=util.calc_checksum(key.d.toMPI()+key.p.toMPI()+key.q.toMPI()+key.u.toMPI()),body+=String.fromCharCode(b/256)+String.fromCharCode(b%256),util.print_debug_hexstr_dump("write_private_key basic checksum: "+
b);break;default:body="",util.print_error("openpgp.packet.keymaterial.js\nerror writing private key, unknown type :"+keyType)}b=openpgp_packet.write_packet_header(tag,body.length);return{string:b+body,header:b,body:body}};this.decrypt=function(b){if(null!=this.encrypted){var b=this.s2k.produce_key(b,openpgp_crypto_getKeyLength(this.symmetric_algorithm)),d="";switch(this.symmetric_algorithm){case 1:return util.print_error("openpgp.packet.keymaterial.js\nsymmetric encryption algorithim: IDEA is not implemented"),
!1;case 2:d=normal_cfb_decrypt(function(a,b){return des(b,a,1,null,0)},this.iv.length,b,this.encrypted,this.iv);break;case 3:d=normal_cfb_decrypt(function(a,b){var c=new openpgp_symenc_cast5;c.setKey(b);return c.encrypt(util.str2bin(a))},this.iv.length,util.str2bin(b.substring(0,16)),this.encrypted,this.iv);break;case 4:d=normal_cfb_decrypt(function(a,b){return(new Blowfish(b)).encrypt(a)},this.iv.length,b,this.encrypted,this.iv);break;case 7:case 8:case 9:d=normal_cfb_decrypt(function(a,b){return AESencrypt(util.str2bin(a),
b)},this.iv.length,keyExpansion(b),this.encrypted,this.iv);break;case 10:return util.print_error("openpgp.packet.keymaterial.js\nKey material is encrypted with twofish: not implemented"),!1;default:return util.print_error("openpgp.packet.keymaterial.js\nunknown encryption algorithm for secret key :"+this.symmetric_algorithm),!1}if(null==d)return util.print_error("openpgp.packet.keymaterial.js\ncleartext was null"),!1;this.mpi=a(this.hash_algorithm,d,this.public_key.algorithm)}}}
function openpgp_packet_secret_subkey(){openpgp_packet_secret_key.call(this);this.tag=7}function openpgp_packet_signature(){this.tag=2;this.write=function(){};this.read=function(){}}
function openpgp_packet_sym_encrypted_integrity_protected(){this.tag=18;this.version=1;this.encrypted=null;this.modification=!1;this.packets=new openpgp_packetlist;this.read=function(b){this.version=b[0].charCodeAt();if(1!=this.version)return util.print_error("openpgp.packet.encryptedintegrityprotecteddata.js\nunknown encrypted integrity protected data packet version: "+this.version+"hex:"+util.hexstrdump(b)),null;this.encrypted=b.substr(1)};this.write=function(){return String.fromCharCode(this.version)+
this.encrypted};this.encrypt=function(b,a){var c=this.packets.write(),d=openpgp_crypto_getPrefixRandom(b),e=d+d.charAt(d.length-2)+d.charAt(d.length-1),c=c+String.fromCharCode(211),c=c+String.fromCharCode(20);util.print_debug_hexstr_dump("data to be hashed:",e+c);c+=str_sha1(e+c);util.print_debug_hexstr_dump("hash:",c.substring(c.length-20,c.length));this.encrypted=openpgp_crypto_symmetricEncrypt(d,b,a,c,!1).substring(0,e.length+c.length)};this.decrypt=function(b,a){var c=openpgp_crypto_symmetricDecrypt(b,
a,this.encrypted,!1);this.hash=str_sha1(openpgp_crypto_MDCSystemBytes(b,a,this.encrypted)+c.substring(0,c.length-20));util.print_debug_hexstr_dump("calc hash = ",this.hash);this.hash!=c.substr(c.length-20,20)?(this.packets=new openpgp_packetlist,util.print_error("Decryption stopped: discovered a modification of encrypted data.")):this.packets.read(c.substr(0,c.length-22))};this.toString=function(){var b="";openpgp.config.debug&&(b=" data: Bytes ["+util.hexstrdump(this.encrypted)+"]");return"5.13. Sym. Encrypted Integrity Protected Data Packet (Tag 18)\n\n version: "+
this.version+"\n"+b}}
function openpgp_packet_sym_encrypted_session_key(){this.tag=3;this.private_algorithm=null;this.algorithm=openpgp.symmetric.aes256;this.encrypted=null;this.s2k=new openpgp_type_s2k;this.read=function(b){this.version=b[0].charCodeAt();var a=b[1].charCodeAt(),c=this.s2k.read(b.substr(2))+2;c<b.length?(this.encrypted=b.substr(c),this.private_algorithm=a):this.algorithm=a};this.write=function(){var b=null==this.encrypted?this.algorithm:this.private_algorithm,b=String.fromCharCode(this.version)+String.fromCharCode(b)+
this.s2k.write();null!=this.encrypted&&(b+=this.encrypted);return b};this.decrypt=function(b){var a=openpgp_crypto_getKeyLength(null!=this.private_algorithm?this.private_algorithm:this.algorithm),b=this.s2k.produce_key(b,a);null==this.encrypted?this.key=b:(b=openpgp_crypto_symmetricDecrypt(this.private_algorithm,b,this.encrypted,!0),this.algorithm=b[0].keyCodeAt(),this.key=b.substr(1))};this.encrypt=function(b){var a=openpgp_crypto_getKeyLength(this.private_algorithm),b=this.s2k.produce_key(b,a),
a=String.fromCharCode(this.algorithm)+openpgp_crypto_getRandomBytes(openpgp_crypto_getKeyLength(this.algorithm));this.encrypted=openpgp_crypto_symmetricEncrypt(openpgp_crypto_getPrefixRandom(this.private_algorithm),this.private_algorithm,b,a,!0)};this.toString=function(){return"5.3 Symmetric-Key Encrypted Session Key Packets (Tag 3)\n KeyId: "+this.keyId.toString()+"\n length: "+this.packetLength+"\n version:"+this.version+"\n symKeyA:"+this.symmetricKeyAlgorithmUsed+"\n s2k: "+
b);break;default:body="",util.print_error("openpgp.packet.keymaterial.js\nerror writing private key, unknown type :"+keyType)}b=openpgp_packet.write_packet_header(tag,body.length);return{string:b+body,header:b,body:body}};this.decrypt=function(a){if(null!=this.encrypted){var a=this.s2k.produce_key(a,openpgp_crypto_getKeyLength(this.symmetric_algorithm)),d="";switch(this.symmetric_algorithm){case 1:return util.print_error("openpgp.packet.keymaterial.js\nsymmetric encryption algorithim: IDEA is not implemented"),
!1;case 2:d=normal_cfb_decrypt(function(a,b){return des(b,a,1,null,0)},this.iv.length,a,this.encrypted,this.iv);break;case 3:d=normal_cfb_decrypt(function(a,b){var c=new openpgp_symenc_cast5;c.setKey(b);return c.encrypt(util.str2bin(a))},this.iv.length,util.str2bin(a.substring(0,16)),this.encrypted,this.iv);break;case 4:d=normal_cfb_decrypt(function(a,b){return(new Blowfish(b)).encrypt(a)},this.iv.length,a,this.encrypted,this.iv);break;case 7:case 8:case 9:d=normal_cfb_decrypt(function(a,b){return AESencrypt(util.str2bin(a),
b)},this.iv.length,keyExpansion(a),this.encrypted,this.iv);break;case 10:return util.print_error("openpgp.packet.keymaterial.js\nKey material is encrypted with twofish: not implemented"),!1;default:return util.print_error("openpgp.packet.keymaterial.js\nunknown encryption algorithm for secret key :"+this.symmetric_algorithm),!1}if(null==d)return util.print_error("openpgp.packet.keymaterial.js\ncleartext was null"),!1;this.mpi=b(this.hash_algorithm,d,this.public_key.algorithm)}}}
function openpgp_packet_secret_subkey(){openpgp_packet_secret_key.call(this);this.tag=7}
function openpgp_packet_signature(){this.tag=2;this.issuerKeyId=this.revocationKeyFingerprint=this.revocationKeyAlgorithm=this.revocationKeyClass=this.preferredSymmetricAlgorithms=this.keyNeverExpires=this.keyExpirationTime=this.revocable=this.regularExpression=this.trustAmount=this.trustLevel=this.exportable=this.hashAlgorithm=this.publicKeyAlgorithm=this.mpi=this.signedHashValue=this.signatureNeverExpires=this.signatureExpirationTime=this.signatureData=this.created=this.signatureType=null;this.notation=
{};this.embeddedSignature=this.signatureTargetHash=this.signatureTargetHashAlgorithm=this.signatureTargetPublicKeyAlgorithm=this.reasonForRevocationString=this.reasonForRevocationFlag=this.signersUserId=this.keyFlags=this.policyURI=this.isPrimaryUserID=this.preferredKeyServer=this.keyServerPreferences=this.preferredCompressionAlgorithms=this.preferredHashAlgorithms=null;this.verified=!1;this.read=function(a){var b=0;this.version=a[b++].charCodeAt();switch(this.version){case 3:5!=a[b++].charCodeAt()&&
util.print_debug("openpgp.packet.signature.js\ninvalid One-octet length of following hashed material.MUST be 5. @:"+(b-1));this.signatureType=a[b++].charCodeAt();this.created=openpgp_packet_time_read(a.substr(b,4));b+=4;this.signatureData=a.substring(position,b);this.issuerKeyId=a.substring(b,b+8);b+=8;this.publicKeyAlgorithm=a[b++].charCodeAt();this.hashAlgorithm=a[b++].charCodeAt();break;case 4:this.signatureType=a[b++].charCodeAt();this.publicKeyAlgorithm=a[b++].charCodeAt();this.hashAlgorithm=
a[b++].charCodeAt();var c=function(a,b){for(var c=openpgp_packet_number_read(a.substr(0,2)),d=2;d<2+c;){var j=openpgp_packet.read_simple_length(a.substr(d)),d=d+j.offset;b&&this.read_sub_packet(a.substr(d,j.len));d+=j.len}return d},b=b+c.call(this,a.substr(b),!0);this.signatureData=a.substr(0,b);b+=c.call(this,a.substr(b),!1);break;default:util.print_error("openpgp.packet.signature.js\nunknown signature packet version"+this.version)}this.signedHashValue=a.substr(b,2);b+=2;c=0;0<this.publicKeyAlgorithm&&
4>this.publicKeyAlgorithm?c=1:17==this.publicKeyAlgorithm&&(c=2);this.mpi=[];for(var d=0;d<c;d++)this.mpi[d]=new openpgp_type_mpi,b+=this.mpi[d].read(a.substr(b))};this.read_sub_packet=function(a){function b(a,b){this[a]=[];for(var c=0;c<b.length;c++)this[a].push(b[c].charCodeAt())}var c=0,d=a[c++].charCodeAt()&127;switch(d){case 2:this.created=openpgp_packet_time_read(a.substr(c));break;case 3:a=openpgp_packet_time_read(a.substr(c));this.signatureNeverExpires=0==a.getTime();this.signatureExpirationTime=
a;break;case 4:this.exportable=1==a[c++].charCodeAt();break;case 5:this.trustLevel=a[c++].charCodeAt();this.trustAmount=a[c++].charCodeAt();break;case 6:this.regularExpression=a.substr(c);break;case 7:this.revocable=1==a[c++].charCodeAt();break;case 9:this.keyExpirationTime=a=openpgp_packet_time_read(a.substr(c));this.keyNeverExpires=0==a.getTime();break;case 11:for(this.preferredSymmetricAlgorithms=[];c!=a.length;)this.preferredSymmetricAlgorithms.push(a[c++].charCodeAt());break;case 12:this.revocationKeyClass=
a[c++].charCodeAt();this.revocationKeyAlgorithm=a[c++].charCodeAt();this.revocationKeyFingerprint=a.substr(c,20);break;case 16:this.issuerKeyId=a.substr(c,8);break;case 20:if(128==a[c].charCodeAt()){var c=c+4,e=openpgp_packet_number_read(a.substr(c,2)),c=c+2,f=openpgp_packet_number_read(a.substr(c,2)),c=c+2,d=a.substr(c,e),a=a.substr(c+e,f);this.notation[d]=a}break;case 21:b.call(this,"preferredHashAlgorithms",a.substr(c));break;case 22:b.call(this,"preferredCompressionAlgorithms ",a.substr(c));break;
case 23:b.call(this,"keyServerPreferencess",a.substr(c));break;case 24:this.preferredKeyServer=a.substr(c);break;case 25:this.isPrimaryUserID=0!=a[c++];break;case 26:this.policyURI=a.substr(c);break;case 27:b.call(this,"keyFlags",a.substr(c));break;case 28:this.signersUserId+=a.substr(c);break;case 29:this.reasonForRevocationFlag=a[c++].charCodeAt();this.reasonForRevocationString=a.substr(c);break;case 30:b.call(this,"features",a.substr(c));break;case 31:this.signatureTargetPublicKeyAlgorithm=a[c++].charCodeAt();
this.signatureTargetHashAlgorithm=a[c++].charCodeAt();e=openpgp_crypto_getHashByteLength(this.signatureTargetHashAlgorithm);this.signatureTargetHash=a.substr(c,e);break;case 32:this.embeddedSignature=new openpgp_packet_signature;this.embeddedSignature.read(a.substr(c));break;default:util.print_error("openpgp.packet.signature.js\nunknown signature subpacket type "+d+" @:"+c+" subplen:"+subplen+" len:"+e)}};this.verify=function(a,b){var c;c=""+String.fromCharCode(this.version);c+=String.fromCharCode(255);
c+=openpgp_packet_number_write(this.signatureData.length,4);switch(this.signatureType){case 0:if(4==this.version)this.verified=openpgp_crypto_verifySignature(this.publicKeyAlgorithm,this.hashAlgorithm,this.mpi,b.mpi,a+this.signatureData+c);break;case 1:if(4==this.version){this.verified=openpgp_crypto_verifySignature(this.publicKeyAlgorithm,this.hashAlgorithm,this.mpi,b.mpi,a+this.signatureData+c);break}break;case 2:if(3==this.version){this.verified=!1;break}this.verified=openpgp_crypto_verifySignature(this.publicKeyAlgorithm,
this.hashAlgorithm,this.mpi,b.mpi,this.signatureData+c);break;case 16:case 17:case 18:case 19:case 48:this.verified=openpgp_crypto_verifySignature(this.publicKeyAlgorithm,this.hashAlgorithm,this.mpi,b.mpi,String.fromCharCode(180)+openpgp_packet_number_write(a.length,4)+a+this.signatureData+c);break;case 24:if(3==this.version){this.verified=!1;break}this.verified=openpgp_crypto_verifySignature(this.publicKeyAlgorithm,this.hashAlgorithm,this.mpi,b.mpi,a+this.signatureData+c);break;case 25:case 31:case 32:case 40:this.verified=
openpgp_crypto_verifySignature(this.publicKeyAlgorithm,this.hashAlgorithm,this.mpi,b.mpi,a+this.signatureData+c);break;default:util.print_error("openpgp.packet.signature.js\nsignature verification for type"+this.signatureType+" not implemented")}return this.verified}}
function openpgp_packet_sym_encrypted_integrity_protected(){this.tag=18;this.version=1;this.encrypted=null;this.modification=!1;this.packets=new openpgp_packetlist;this.read=function(a){this.version=a[0].charCodeAt();if(1!=this.version)return util.print_error("openpgp.packet.encryptedintegrityprotecteddata.js\nunknown encrypted integrity protected data packet version: "+this.version+"hex:"+util.hexstrdump(a)),null;this.encrypted=a.substr(1)};this.write=function(){return String.fromCharCode(this.version)+
this.encrypted};this.encrypt=function(a,b){var c=this.packets.write(),d=openpgp_crypto_getPrefixRandom(a),e=d+d.charAt(d.length-2)+d.charAt(d.length-1),c=c+String.fromCharCode(211),c=c+String.fromCharCode(20);util.print_debug_hexstr_dump("data to be hashed:",e+c);c+=str_sha1(e+c);util.print_debug_hexstr_dump("hash:",c.substring(c.length-20,c.length));this.encrypted=openpgp_crypto_symmetricEncrypt(d,a,b,c,!1).substring(0,e.length+c.length)};this.decrypt=function(a,b){var c=openpgp_crypto_symmetricDecrypt(a,
b,this.encrypted,!1);this.hash=str_sha1(openpgp_crypto_MDCSystemBytes(a,b,this.encrypted)+c.substring(0,c.length-20));util.print_debug_hexstr_dump("calc hash = ",this.hash);this.hash!=c.substr(c.length-20,20)?(this.packets=new openpgp_packetlist,util.print_error("Decryption stopped: discovered a modification of encrypted data.")):this.packets.read(c.substr(0,c.length-22))};this.toString=function(){var a="";openpgp.config.debug&&(a=" data: Bytes ["+util.hexstrdump(this.encrypted)+"]");return"5.13. Sym. Encrypted Integrity Protected Data Packet (Tag 18)\n\n version: "+
this.version+"\n"+a}}
function openpgp_packet_sym_encrypted_session_key(){this.tag=3;this.private_algorithm=null;this.algorithm=openpgp.symmetric.aes256;this.encrypted=null;this.s2k=new openpgp_type_s2k;this.read=function(a){this.version=a[0].charCodeAt();var b=a[1].charCodeAt(),c=this.s2k.read(a.substr(2))+2;c<a.length?(this.encrypted=a.substr(c),this.private_algorithm=b):this.algorithm=b};this.write=function(){var a=null==this.encrypted?this.algorithm:this.private_algorithm,a=String.fromCharCode(this.version)+String.fromCharCode(a)+
this.s2k.write();null!=this.encrypted&&(a+=this.encrypted);return a};this.decrypt=function(a){var b=openpgp_crypto_getKeyLength(null!=this.private_algorithm?this.private_algorithm:this.algorithm),a=this.s2k.produce_key(a,b);null==this.encrypted?this.key=a:(a=openpgp_crypto_symmetricDecrypt(this.private_algorithm,a,this.encrypted,!0),this.algorithm=a[0].keyCodeAt(),this.key=a.substr(1))};this.encrypt=function(a){var b=openpgp_crypto_getKeyLength(this.private_algorithm),a=this.s2k.produce_key(a,b),
b=String.fromCharCode(this.algorithm)+openpgp_crypto_getRandomBytes(openpgp_crypto_getKeyLength(this.algorithm));this.encrypted=openpgp_crypto_symmetricEncrypt(openpgp_crypto_getPrefixRandom(this.private_algorithm),this.private_algorithm,a,b,!0)};this.toString=function(){return"5.3 Symmetric-Key Encrypted Session Key Packets (Tag 3)\n KeyId: "+this.keyId.toString()+"\n length: "+this.packetLength+"\n version:"+this.version+"\n symKeyA:"+this.symmetricKeyAlgorithmUsed+"\n s2k: "+
this.s2k+"\n"}}
function openpgp_packet_symmetrically_encrypted(){this.tag=9;this.encrypted=null;this.packets=new openpgp_packetlist;this.read=function(b){this.encrypted=b};this.write=function(){return this.encrypted};this.decrypt=function(b,a){this.packets.read(openpgp_crypto_symmetricDecrypt(b,a,this.encrypted,!0))};this.encrypt=function(b,a){var c=this.packets.write();this.encrypted=openpgp_crypto_symmetricEncrypt(openpgp_crypto_getPrefixRandom(b),b,a,c,!0)};this.toString=function(){return"5.7. Symmetrically Encrypted Data Packet (Tag 9)\n Used symmetric algorithm: "+this.algorithmType+
"\n encrypted data: Bytes ["+util.hexstrdump(this.encryptedData)+"]\n"}}function openpgp_packet_number_read(b){for(var a=0,c=0;c<b.length;c++)a<<=8,a+=b[c].charCodeAt();return a}function openpgp_packet_number_write(b,a){for(var c="",d=0;d<a;d++)c+=String.fromCharCode(b>>8*(a-d-1)&255);return c}function openpgp_packet_time_read(b){var b=openpgp_packet_number_read(b),a=new Date;a.setTime(1E3*b);return a}
function openpgp_packet_time_write(b){b=Math.round(b.getTime()/1E3);return openpgp_packet_number_write(b,4)}function openpgp_packet_userid(){this.userid="";this.tag=13;this.read=function(b){this.userid=util.decode_utf8(b)};this.write=function(){return util.encode_utf8(this.userid)}}
function openpgp_type_mpi(){this.data=null;this.read=function(b){var a=b[0].charCodeAt()<<8|b[1].charCodeAt(),a=Math.ceil(a/8);this.fromBytes(b.substr(2,a));return 2+a};this.fromBytes=function(b){this.data=new BigInteger(util.hexstrdump(b),16)};this.toBytes=function(){return this.write().substr(2)};this.byteLength=function(){return this.toBytes().length};this.write=function(){return this.data.toMPI()};this.toBigInteger=function(){return this.data.clone()};this.fromBigInteger=function(b){this.data=
b.clone()};this.toString=function(){var b=" MPI("+this.mpiBitLength+"b/"+this.mpiByteLength+"B) : 0x",b=b+util.hexstrdump(this.MPI);return b+"\n"}}function openpgp_type_keyid(){for(var b="",a=0;8>a;a++)b+=String.fromCharCode(0);this.read_packet=function(a,b){this.bytes=a.substring(b,b+8);return this};this.toString=function(){return util.hexstrdump(this.bytes)}}
function openpgp_type_s2k(){this.read=function(b,a){var c=a;this.type=b[c++].charCodeAt();switch(this.type){case 0:this.hashAlgorithm=b[c++].charCodeAt();this.s2kLength=1;break;case 1:this.hashAlgorithm=b[c++].charCodeAt();this.saltValue=b.substring(c,c+8);c+=8;this.s2kLength=9;break;case 3:this.hashAlgorithm=b[c++].charCodeAt();this.saltValue=b.substring(c,c+8);c+=8;this.EXPBIAS=6;var d=b[c++].charCodeAt();this.count=16+(d&15)<<(d>>4)+this.EXPBIAS;this.s2kLength=10;break;case 101:"GNU"==b.substring(c+
1,c+4)?(this.hashAlgorithm=b[c++].charCodeAt(),c+=3,d=1E3+b[c++].charCodeAt(),1001==d?(this.type=d,this.s2kLength=5):util.print_error("unknown s2k gnu protection mode! "+this.type)):util.print_error("unknown s2k type! "+this.type);break;default:util.print_error("unknown s2k type! "+this.type)}this.packetLength=c-a;return this};this.write=function(b,a,c,d,e){this.type=b;if(3==this.type)this.saltValue=d,this.hashAlgorithm=a,this.count=16+(e&15)<<(e>>4)+6,this.s2kLength=10;return this.produce_key(c)};
this.produce_key=function(b,a){var b=util.encode_utf8(b),c;if(0==this.type)c=openpgp_crypto_hashData(this.hashAlgorithm,b);else if(1==this.type)c=openpgp_crypto_hashData(this.hashAlgorithm,this.saltValue+b);else if(3==this.type){c=[];for(c[0]=this.saltValue+b;c.length*(this.saltValue+b).length<this.count;)c.push(this.saltValue+b);c=c.join("");c.length>this.count&&(c=c.substr(0,this.count));c=a&&(24==a||32==a)?openpgp_crypto_hashData(this.hashAlgorithm,c)+openpgp_crypto_hashData(this.hashAlgorithm,
String.fromCharCode(0)+c):openpgp_crypto_hashData(this.hashAlgorithm,c)}else return null;return c.substr(0,a)}}
function openpgp_type_s2k(){this.algorithm=openpgp.hash.sha256;this.type=openpgp_type_s2k.type.iterated;this.c=10;this.salt=openpgp_crypto_getRandomBytes(8);this.get_count=function(){return 16+(this.c&15)<<(this.c>>4)+6};this.read=function(b){var a=0;this.type=b[a++].charCodeAt();this.algorithm=b[a++].charCodeAt();var c=openpgp_type_s2k.type;switch(this.type){case c.simple:break;case c.salted:this.salt=b.substr(a,8);a+=8;break;case c.iterated:this.salt=b.substr(a,8);a+=8;this.c=b[a++].charCodeAt();
break;case c.gnu:"GNU"==b.substr(a,3)?(a+=3,b=1E3+b[a++].charCodeAt(),1001==b?this.type=b:util.print_error("unknown s2k gnu protection mode! "+this.type)):util.print_error("unknown s2k type! "+this.type);break;default:util.print_error("unknown s2k type! "+this.type)}return a};this.write=function(){var b=String.fromCharCode(this.type),b=b+String.fromCharCode(this.algorithm),a=openpgp_type_s2k.type;switch(this.type){case a.salted:b+=this.salt;break;case a.iterated:b+=this.salt,b+=String.fromCharCode(this.c)}return b};
this.produce_key=function(b,a){for(var b=util.encode_utf8(b),c="",d="";c.length<=a;){var e;a:{e=d;var f=openpgp_type_s2k.type;switch(this.type){case f.simple:e=openpgp_crypto_hashData(this.algorithm,e+b);break a;case f.salted:e=openpgp_crypto_hashData(this.algorithm,e+this.salt+b);break a;case f.iterated:var f=[],g=this.get_count();for(data=this.salt+b;f.length*data.length<g;)f.push(data);f=f.join("");f.length>g&&(f=f.substr(0,g));e=openpgp_crypto_hashData(this.algorithm,e+f);break a}e=void 0}c+=
e;d+=String.fromCharCode(0)}return c.substr(0,a)}}openpgp_type_s2k.type={simple:0,salted:1,iterated:3,gnu:101};
var Util=function(){this.emailRegEx=/[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?/;this.debug=!1;this.hexdump=function(a){for(var b=[],e=a.length,f=0,g,h=0;f<e;){for(g=a.charCodeAt(f++).toString(16);2>g.length;)g="0"+g;b.push(" "+g);h++;0==h%32&&b.push("\n ")}return b.join("")};this.hexstrdump=function(a){if(null==a)return"";for(var b=[],e=a.length,f=0,g;f<e;){for(g=a[f++].charCodeAt().toString(16);2>
g.length;)g="0"+g;b.push(""+g)}return b.join("")};this.hex2bin=function(a){for(var b="",e=0;e<a.length;e+=2)b+=String.fromCharCode(parseInt(a.substr(e,2),16));return b};this.hexidump=function(a){for(var b=[],e=a.length,f=0,g;f<e;){for(g=a[f++].toString(16);2>g.length;)g="0"+g;b.push(""+g)}return b.join("")};this.encode_utf8=function(a){return unescape(encodeURIComponent(a))};this.decode_utf8=function(a){return decodeURIComponent(escape(a))};var b=function(a,b){for(var e=0;e<a.length;e++)b[e]=a.charCodeAt(e);
return b},a=function(a){for(var b=[],e=0;e<a.length;e++)b.push(String.fromCharCode(a[e]));return b.join("")};this.str2bin=function(a){return b(a,Array(a.length))};this.bin2str=a;this.str2Uint8Array=function(a){return b(a,new Uint8Array(new ArrayBuffer(a.length)))};this.Uint8Array2str=a;this.calc_checksum=function(a){for(var b={s:0,add:function(a){this.s=(this.s+a)%65536}},e=0;e<a.length;e++)b.add(a.charCodeAt(e));return b.s};this.print_debug=function(a){this.debug&&console.log(a)};this.print_debug_hexstr_dump=
function openpgp_packet_symmetrically_encrypted(){this.tag=9;this.encrypted=null;this.packets=new openpgp_packetlist;this.read=function(a){this.encrypted=a};this.write=function(){return this.encrypted};this.decrypt=function(a,b){this.packets.read(openpgp_crypto_symmetricDecrypt(a,b,this.encrypted,!0))};this.encrypt=function(a,b){var c=this.packets.write();this.encrypted=openpgp_crypto_symmetricEncrypt(openpgp_crypto_getPrefixRandom(a),a,b,c,!0)};this.toString=function(){return"5.7. Symmetrically Encrypted Data Packet (Tag 9)\n Used symmetric algorithm: "+this.algorithmType+
"\n encrypted data: Bytes ["+util.hexstrdump(this.encryptedData)+"]\n"}}function openpgp_packet_number_read(a){for(var b=0,c=0;c<a.length;c++)b<<=8,b+=a[c].charCodeAt();return b}function openpgp_packet_number_write(a,b){for(var c="",d=0;d<b;d++)c+=String.fromCharCode(a>>8*(b-d-1)&255);return c}function openpgp_packet_time_read(a){var a=openpgp_packet_number_read(a),b=new Date;b.setTime(1E3*a);return b}
function openpgp_packet_time_write(a){a=Math.round(a.getTime()/1E3);return openpgp_packet_number_write(a,4)}function openpgp_packet_userid(){this.userid="";this.tag=13;this.read=function(a){this.userid=util.decode_utf8(a)};this.write=function(){return util.encode_utf8(this.userid)}}
function openpgp_type_mpi(){this.data=null;this.read=function(a){var b=a[0].charCodeAt()<<8|a[1].charCodeAt(),b=Math.ceil(b/8);this.fromBytes(a.substr(2,b));return 2+b};this.fromBytes=function(a){this.data=new BigInteger(util.hexstrdump(a),16)};this.toBytes=function(){return this.write().substr(2)};this.byteLength=function(){return this.toBytes().length};this.write=function(){return this.data.toMPI()};this.toBigInteger=function(){return this.data.clone()};this.fromBigInteger=function(a){this.data=
a.clone()};this.toString=function(){var a=" MPI("+this.mpiBitLength+"b/"+this.mpiByteLength+"B) : 0x",a=a+util.hexstrdump(this.MPI);return a+"\n"}}function openpgp_type_keyid(){for(var a="",b=0;8>b;b++)a+=String.fromCharCode(0);this.read_packet=function(a,b){this.bytes=a.substring(b,b+8);return this};this.toString=function(){return util.hexstrdump(this.bytes)}}
function openpgp_type_s2k(){this.read=function(a,b){var c=b;this.type=a[c++].charCodeAt();switch(this.type){case 0:this.hashAlgorithm=a[c++].charCodeAt();this.s2kLength=1;break;case 1:this.hashAlgorithm=a[c++].charCodeAt();this.saltValue=a.substring(c,c+8);c+=8;this.s2kLength=9;break;case 3:this.hashAlgorithm=a[c++].charCodeAt();this.saltValue=a.substring(c,c+8);c+=8;this.EXPBIAS=6;var d=a[c++].charCodeAt();this.count=16+(d&15)<<(d>>4)+this.EXPBIAS;this.s2kLength=10;break;case 101:"GNU"==a.substring(c+
1,c+4)?(this.hashAlgorithm=a[c++].charCodeAt(),c+=3,d=1E3+a[c++].charCodeAt(),1001==d?(this.type=d,this.s2kLength=5):util.print_error("unknown s2k gnu protection mode! "+this.type)):util.print_error("unknown s2k type! "+this.type);break;default:util.print_error("unknown s2k type! "+this.type)}this.packetLength=c-b;return this};this.write=function(a,b,c,d,e){this.type=a;if(3==this.type)this.saltValue=d,this.hashAlgorithm=b,this.count=16+(e&15)<<(e>>4)+6,this.s2kLength=10;return this.produce_key(c)};
this.produce_key=function(a,b){var a=util.encode_utf8(a),c;if(0==this.type)c=openpgp_crypto_hashData(this.hashAlgorithm,a);else if(1==this.type)c=openpgp_crypto_hashData(this.hashAlgorithm,this.saltValue+a);else if(3==this.type){c=[];for(c[0]=this.saltValue+a;c.length*(this.saltValue+a).length<this.count;)c.push(this.saltValue+a);c=c.join("");c.length>this.count&&(c=c.substr(0,this.count));c=b&&(24==b||32==b)?openpgp_crypto_hashData(this.hashAlgorithm,c)+openpgp_crypto_hashData(this.hashAlgorithm,
String.fromCharCode(0)+c):openpgp_crypto_hashData(this.hashAlgorithm,c)}else return null;return c.substr(0,b)}}
function openpgp_type_s2k(){this.algorithm=openpgp.hash.sha256;this.type=openpgp_type_s2k.type.iterated;this.c=10;this.salt=openpgp_crypto_getRandomBytes(8);this.get_count=function(){return 16+(this.c&15)<<(this.c>>4)+6};this.read=function(a){var b=0;this.type=a[b++].charCodeAt();this.algorithm=a[b++].charCodeAt();var c=openpgp_type_s2k.type;switch(this.type){case c.simple:break;case c.salted:this.salt=a.substr(b,8);b+=8;break;case c.iterated:this.salt=a.substr(b,8);b+=8;this.c=a[b++].charCodeAt();
break;case c.gnu:"GNU"==a.substr(b,3)?(b+=3,a=1E3+a[b++].charCodeAt(),1001==a?this.type=a:util.print_error("unknown s2k gnu protection mode! "+this.type)):util.print_error("unknown s2k type! "+this.type);break;default:util.print_error("unknown s2k type! "+this.type)}return b};this.write=function(){var a=String.fromCharCode(this.type),a=a+String.fromCharCode(this.algorithm),b=openpgp_type_s2k.type;switch(this.type){case b.salted:a+=this.salt;break;case b.iterated:a+=this.salt,a+=String.fromCharCode(this.c)}return a};
this.produce_key=function(a,b){for(var a=util.encode_utf8(a),c="",d="";c.length<=b;){var e;a:{e=d;var f=openpgp_type_s2k.type;switch(this.type){case f.simple:e=openpgp_crypto_hashData(this.algorithm,e+a);break a;case f.salted:e=openpgp_crypto_hashData(this.algorithm,e+this.salt+a);break a;case f.iterated:var f=[],h=this.get_count();for(data=this.salt+a;f.length*data.length<h;)f.push(data);f=f.join("");f.length>h&&(f=f.substr(0,h));e=openpgp_crypto_hashData(this.algorithm,e+f);break a}e=void 0}c+=
e;d+=String.fromCharCode(0)}return c.substr(0,b)}}openpgp_type_s2k.type={simple:0,salted:1,iterated:3,gnu:101};
var Util=function(){this.emailRegEx=/[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?/;this.debug=!1;this.hexdump=function(a){for(var b=[],e=a.length,f=0,h,g=0;f<e;){for(h=a.charCodeAt(f++).toString(16);2>h.length;)h="0"+h;b.push(" "+h);g++;0==g%32&&b.push("\n ")}return b.join("")};this.hexstrdump=function(a){if(null==a)return"";for(var b=[],e=a.length,f=0,h;f<e;){for(h=a[f++].charCodeAt().toString(16);2>
h.length;)h="0"+h;b.push(""+h)}return b.join("")};this.hex2bin=function(a){for(var b="",e=0;e<a.length;e+=2)b+=String.fromCharCode(parseInt(a.substr(e,2),16));return b};this.hexidump=function(a){for(var b=[],e=a.length,f=0,h;f<e;){for(h=a[f++].toString(16);2>h.length;)h="0"+h;b.push(""+h)}return b.join("")};this.encode_utf8=function(a){return unescape(encodeURIComponent(a))};this.decode_utf8=function(a){return decodeURIComponent(escape(a))};var a=function(a,b){for(var e=0;e<a.length;e++)b[e]=a.charCodeAt(e);
return b},b=function(a){for(var b=[],e=0;e<a.length;e++)b.push(String.fromCharCode(a[e]));return b.join("")};this.str2bin=function(b){return a(b,Array(b.length))};this.bin2str=b;this.str2Uint8Array=function(b){return a(b,new Uint8Array(new ArrayBuffer(b.length)))};this.Uint8Array2str=b;this.calc_checksum=function(a){for(var b={s:0,add:function(a){this.s=(this.s+a)%65536}},e=0;e<a.length;e++)b.add(a.charCodeAt(e));return b.s};this.print_debug=function(a){this.debug&&console.log(a)};this.print_debug_hexstr_dump=
function(a,b){this.debug&&(a+=this.hexstrdump(b),console.log(a))};this.print_error=function(a){if(this.debug)throw a;console.log(a)};this.print_info=function(a){this.debug&&console.log(a)};this.print_warning=function(a){console.log(a)};this.getLeftNBits=function(a,b){var e=b%8;return 0==e?a.substring(0,b/8):this.shiftRight(a.substring(0,(b-e)/8+1),8-e)};this.shiftRight=function(a,b){var e=util.str2bin(a);if(0!=b%8)for(var f=e.length-1;0<=f;f--)e[f]>>=b%8,0<f&&(e[f]|=e[f-1]<<8-b%8&255);else return a;
return util.bin2str(e)};this.get_hashAlgorithmString=function(a){switch(a){case 1:return"MD5";case 2:return"SHA1";case 3:return"RIPEMD160";case 8:return"SHA256";case 9:return"SHA384";case 10:return"SHA512";case 11:return"SHA224"}return"unknown"}},util=new Util;

45
src/packet/openpgp.packet.onepasssignature.js → src/packet/one_pass_signature.js
View File

@ -26,8 +26,8 @@
* packet to be placed at the end of the message, so that the signer
* can compute the entire signed message in one pass.
*/
function openpgp_packet_onepasssignature() {
this.tagType = 4;
function openpgp_packet_one_pass_signature() {
this.tag = 4;
this.version = null; // A one-octet version number. The current version is 3.
this.type = null; // A one-octet signature type. Signature types are described in RFC4880 Section 5.2.1.
this.hashAlgorithm = null; // A one-octet number describing the hash algorithm used. (See RFC4880 9.4)
@ -37,35 +37,35 @@ function openpgp_packet_onepasssignature() {
/**
* parsing function for a one-pass signature packet (tag 4).
* @param {String} input payload of a tag 4 packet
* @param {Integer} position position to start reading from the input string
* @param {Integer} len length of the packet or the remaining length of input at position
* @param {String} bytes payload of a tag 4 packet
* @param {Integer} position position to start reading from the bytes string
* @param {Integer} len length of the packet or the remaining length of bytes at position
* @return {openpgp_packet_encrypteddata} object representation
*/
function read(bytes) {
this.read = function(bytes) {
var mypos = 0;
// A one-octet version number. The current version is 3.
this.version = input.charCodeAt(mypos++);
this.version = bytes.charCodeAt(mypos++);
// A one-octet signature type. Signature types are described in
// Section 5.2.1.
this.type = input.charCodeAt(mypos++);
this.type = bytes.charCodeAt(mypos++);
// A one-octet number describing the hash algorithm used.
this.hashAlgorithm = input.charCodeAt(mypos++);
this.hashAlgorithm = bytes.charCodeAt(mypos++);
// A one-octet number describing the public-key algorithm used.
this.publicKeyAlgorithm = input.charCodeAt(mypos++);
this.publicKeyAlgorithm = bytes.charCodeAt(mypos++);
// An eight-octet number holding the Key ID of the signing key.
this.signingKeyId = new openpgp_type_keyid();
this.signingKeyId.read_packet(input,mypos);
this.signingKeyId.read_packet(bytes,mypos);
mypos += 8;
// A one-octet number holding a flag showing whether the signature
// is nested. A zero value indicates that the next packet is
// another One-Pass Signature packet that describes another
// signature to be applied to the same message data.
this.flags = input.charCodeAt(mypos++);
this.flags = bytes.charCodeAt(mypos++);
return this;
}
@ -80,7 +80,7 @@ function openpgp_packet_onepasssignature() {
* that describes another signature to be applied to the same message data.
* @return {String} a string representation of a one-pass signature packet
*/
function write(type, hashalgorithm, privatekey,length, nested) {
this.write = function(type, hashalgorithm, privatekey,length, nested) {
var result ="";
result += String.fromCharCode(3);
@ -95,23 +95,4 @@ function openpgp_packet_onepasssignature() {
return result;
}
/**
* generates debug output (pretty print)
* @return {String} String which gives some information about the one-pass signature packet
*/
function toString() {
return '5.4. One-Pass Signature Packets (Tag 4)\n'+
' length: '+this.packetLength+'\n'+
' type: '+this.type+'\n'+
' keyID: '+this.signingKeyId.toString()+'\n'+
' hashA: '+this.hashAlgorithm+'\n'+
' pubKeyA:'+this.publicKeyAlgorithm+'\n'+
' flags: '+this.flags+'\n'+
' version:'+this.version+'\n';
}
this.read_packet = read_packet;
this.toString = toString;
this.write_packet = write_packet;
};

37
src/packet/packet.js
View File

@ -22,32 +22,34 @@
*/
function _openpgp_packet() {
var read_simple_length = function(bytes) {
var len = 0;
var i = 0;
this.read_simple_length = function(bytes) {
var len = 0,
offset,
type = bytes[0].charCodeAt();
if (bytes[i].charCodeAt() < 192) {
len = bytes[i++].charCodeAt();
} else if (bytes[i].charCodeAt() >= 192 && bytes[i].charCodeAt() < 224) {
len = ((bytes[i++].charCodeAt() - 192) << 8) + (bytes[i++].charCodeAt()) + 192;
} else if (bytes[i].charCodeAt() > 223 && bytes[i].charCodeAt() < 255) {
len = 1 << (bytes[i++].charCodeAt() & 0x1F);
} else if (bytes[i].charCodeAt() < 255) {
i++;
len = (bytes[i++].charCodeAt() << 24) | (bytes[i++].charCodeAt() << 16)
| (bytes[i++].charCodeAt() << 8) | bytes[i++].charCodeAt();
if (type < 192) {
len = bytes[0].charCodeAt();
offset = 1;
} else if (type < 255) {
len = ((bytes[0].charCodeAt() - 192) << 8) + (bytes[1].charCodeAt()) + 192;
offset = 2;
} else if (type == 255) {
len = openpgp_packet_integer_read(bytes.substr(1, 4));
offset = 5;
}
return { len: len, offset: i };
return { len: len, offset: offset };
}
/**
/**
* Encodes a given integer of length to the openpgp length specifier to a
* string
*
* @param {Integer} length The length to encode
* @return {String} String with openpgp length representation
*/
function encode_length(length) {
this.encode_length = function(length) {
var result = "";
if (length < 192) {
result += String.fromCharCode(length);
@ -67,7 +69,6 @@ function _openpgp_packet() {
}
return result;
}
this.encode_length = encode_length;
/**
* Writes a packet header version 4 with the given tag_type and length to a
@ -81,7 +82,7 @@ function _openpgp_packet() {
/* we're only generating v4 packet headers here */
var result = "";
result += String.fromCharCode(0xC0 | tag_type);
result += encode_length(length);
result += this.encode_length(length);
return result;
}

446
src/packet/signature.js
View File

@ -28,7 +28,6 @@ function openpgp_packet_signature() {
this.tag = 2;
this.signatureType = null;
this.created = null;
this.keyId = null;
this.signatureData = null;
this.signatureExpirationTime = null;
this.signatureNeverExpires = null;
@ -39,7 +38,7 @@ function openpgp_packet_signature() {
this.exportable = null;
this.trustLevel = null;
this.trustAmount = null;
this.regular_expression = null;
this.regularExpression = null;
this.revocable = null;
this.keyExpirationTime = null;
this.keyNeverExpires = null;
@ -48,9 +47,7 @@ function openpgp_packet_signature() {
this.revocationKeyAlgorithm = null;
this.revocationKeyFingerprint = null;
this.issuerKeyId = null;
this.notationFlags = null;
this.notationName = null;
this.notationValue = null;
this.notation = {};
this.preferredHashAlgorithms = null;
this.preferredCompressionAlgorithms = null;
this.keyServerPreferences = null;
@ -76,134 +73,112 @@ function openpgp_packet_signature() {
* @return {openpgp_packet_encrypteddata} object representation
*/
this.read = function(bytes) {
var mypos = 0;
var i = 0;
this.version = bytes[mypos++].charCodeAt();
this.version = bytes[i++].charCodeAt();
// switch on version (3 and 4)
switch (this.version) {
case 3:
// One-octet length of following hashed material. MUST be 5.
if (bytes[mypos++].charCodeAt() != 5)
if (bytes[i++].charCodeAt() != 5)
util.print_debug("openpgp.packet.signature.js\n"+
'invalid One-octet length of following hashed material.' +
'MUST be 5. @:'+(mypos-1));
'MUST be 5. @:'+(i-1));
var sigpos = mypos;
var sigpos = i;
// One-octet signature type.
this.signatureType = bytes[mypos++].charCodeAt();
this.signatureType = bytes[i++].charCodeAt();
// Four-octet creation time.
this.created = openpgp_packet_parse_date(bytes.substr(mypos, 4));
mypos += 4;
this.created = openpgp_packet_time_read(bytes.substr(i, 4));
i += 4;
// storing data appended to data which gets verified
this.signatureData = bytes.substring(position, mypos);
this.signatureData = bytes.substring(position, i);
// Eight-octet Key ID of signer.
this.keyId = bytes.substring(mypos, mypos +8);
mypos += 8;
this.issuerKeyId = bytes.substring(i, i +8);
i += 8;
// One-octet public-key algorithm.
this.publicKeyAlgorithm = bytes[mypos++].charCodeAt();
this.publicKeyAlgorithm = bytes[i++].charCodeAt();
// One-octet hash algorithm.
this.hashAlgorithm = bytes[mypos++].charCodeAt();
// Two-octet field holding left 16 bits of signed hash value.
this.signedHashValue = openpgp_packet_read_integer(bytes.substr(mypos, 2));
mypos += 2;
var mpicount = 0;
// Algorithm-Specific Fields for RSA signatures:
// - multiprecision integer (MPI) of RSA signature value m**d mod n.
if (this.publicKeyAlgorithm > 0 && this.publicKeyAlgorithm < 4)
mpicount = 1;
// Algorithm-Specific Fields for DSA signatures:
// - MPI of DSA value r.
// - MPI of DSA value s.
else if (this.publicKeyAlgorithm == 17)
mpicount = 2;
this.mpi = new Array();
for (var i = 0; i < mpicount; i++) {
this.mpi[i] = new openpgp_type_mpi();
mypos += this.mpi[i].read(bytes.substr(mypos));
}
this.hashAlgorithm = bytes[i++].charCodeAt();
break;
case 4:
this.signatureType = bytes[mypos++].charCodeAt();
this.publicKeyAlgorithm = bytes[mypos++].charCodeAt();
this.hashAlgorithm = bytes[mypos++].charCodeAt();
this.signatureType = bytes[i++].charCodeAt();
this.publicKeyAlgorithm = bytes[i++].charCodeAt();
this.hashAlgorithm = bytes[i++].charCodeAt();
function subpackets(bytes, signed) {
// Two-octet scalar octet count for following hashed subpacket
// data.
var subpacket_length = openpgp_packet_integer_read(
var subpacket_length = openpgp_packet_number_read(
bytes.substr(0, 2));
var i = 2;
// Hashed subpacket data set (zero or more subpackets)
var subpacked_read = 0;
while (subpacket_length != subpacked_read) {
if (subpacket_length < subpacked_read) {
util.print_debug("openpgp.packet.signature.js\n"+
"hashed missed something: "+i+" c:"+
subpacket_length+" l:"+subpacked_read);
}
while (i < 2 + subpacket_length) {
var len = openpgp_packet.read_simple_length(bytes.substr(i));
i += len.offset;
// Since it is trivial to add data to the unhashed portion of the packet
// we simply ignore all unauthenticated data.
// Since it is trivial to add data to the unhashed portion of
// the packet we simply ignore all unauthenticated data.
if(signed)
this.read_sub_packet(bytes.substr(i, len));
this.read_sub_packet(bytes.substr(i, len.len));
i += len.len;
}
i += subpacket_length;
if(signed)
this.signatureData = bytes.substring(0, i);
return i;
}
mypos += subpackets(bytes.substr(mypos), true);
mypos += subpackets(bytes.substr(mypos), false);
i += subpackets.call(this, bytes.substr(i), true);
// Two-octet field holding the left 16 bits of the signed hash
// value.
this.signedHashValue = (bytes[mypos++].charCodeAt() << 8) | bytes[mypos++].charCodeAt();
// A V4 signature hashes the packet body
// starting from its first field, the version number, through the end
// of the hashed subpacket data. Thus, the fields hashed are the
// signature version, the signature type, the public-key algorithm, the
// hash algorithm, the hashed subpacket length, and the hashed
// subpacket body.
this.signatureData = bytes.substr(0, i);
i += subpackets.call(this, bytes.substr(i), false);
// One or more multiprecision integers comprising the signature.
// This portion is algorithm specific, as described above.
var mpicount = 0;
if (this.publicKeyAlgorithm > 0 && this.publicKeyAlgorithm < 4)
mpicount = 1;
else if (this.publicKeyAlgorithm == 17)
mpicount = 2;
this.mpi = new Array();
for (var i = 0; i < mpicount; i++) {
this.mpi[i] = new openpgp_type_mpi();
if (this.mpi[i].read(bytes, mypos, (mypos-position)) != null &&
!this.packetLength < (mypos-position)) {
mypos += this.mpi[i].packetLength;
} else {
util.print_error('signature contains invalid MPI @:'+mypos);
}
}
break;
default:
util.print_error("openpgp.packet.signature.js\n"+
'unknown signature packet version'+this.version);
break;
}
// Two-octet field holding left 16 bits of signed hash value.
this.signedHashValue = bytes.substr(i, 2);
i += 2;
var mpicount = 0;
// Algorithm-Specific Fields for RSA signatures:
// - multiprecision number (MPI) of RSA signature value m**d mod n.
if (this.publicKeyAlgorithm > 0 && this.publicKeyAlgorithm < 4)
mpicount = 1;
// Algorithm-Specific Fields for DSA signatures:
// - MPI of DSA value r.
// - MPI of DSA value s.
else if (this.publicKeyAlgorithm == 17)
mpicount = 2;
this.mpi = [];
for (var j = 0; j < mpicount; j++) {
this.mpi[j] = new openpgp_type_mpi();
i += this.mpi[j].read(bytes.substr(i));
}
}
/**
* creates a string representation of a message signature packet (tag 2).
* This can be only used on text data
@ -253,7 +228,8 @@ function openpgp_packet_signature() {
}
/**
* creates a string representation of a sub signature packet (See RFC 4880 5.2.3.1)
* @param {Integer} type subpacket signature type. Signature types as described in RFC4880 Section 5.2.3.2
* @param {Integer} type subpacket signature type. Signature types as described
* in RFC4880 Section 5.2.3.2
* @param {String} data data to be included
* @return {String} a string-representation of a sub signature packet (See RFC 4880 5.2.3.1)
*/
@ -270,19 +246,27 @@ function openpgp_packet_signature() {
this.read_sub_packet = function(bytes) {
var mypos = 0;
function read_array(prop, bytes) {
this[prop] = [];
for (var i = 0; i < bytes.length; i++) {
this[prop].push(bytes[i].charCodeAt());
}
}
// The leftwost bit denotes a "critical" packet, but we ignore it.
var type = bytes[mypos++].charCodeAt() & 0x7F;
// subpacket type
switch (type) {
case 2: // Signature Creation Time
this.created = openpgp_packet_read_date(bytes.substr(mypos));
this.created = openpgp_packet_time_read(bytes.substr(mypos));
break;
case 3: // Signature Expiration Time
this.signatureExpirationTime = (bytes[mypos++].charCodeAt() << 24)
| (bytes[mypos++].charCodeAt() << 16) | (bytes[mypos++].charCodeAt() << 8)
| bytes[mypos++].charCodeAt();
this.signatureNeverExpires = (this.signature_expiration_time == 0);
var time = openpgp_packet_time_read(bytes.substr(mypos));
this.signatureNeverExpires = time.getTime() == 0;
this.signatureExpirationTime = time;
break;
case 4: // Exportable Certification
@ -293,24 +277,25 @@ function openpgp_packet_signature() {
this.trustAmount = bytes[mypos++].charCodeAt();
break;
case 6: // Regular Expression
this.regular_expression = new String();
for (var i = 0; i < subplen - 1; i++)
this.regular_expression += (bytes[mypos++]);
this.regularExpression = bytes.substr(mypos);
break;
case 7: // Revocable
this.revocable = bytes[mypos++].charCodeAt() == 1;
break;
case 9: // Key Expiration Time
this.keyExpirationTime = (bytes[mypos++].charCodeAt() << 24)
| (bytes[mypos++].charCodeAt() << 16) | (bytes[mypos++].charCodeAt() << 8)
| bytes[mypos++].charCodeAt();
this.keyNeverExpires = (this.keyExpirationTime == 0);
var time = openpgp_packet_time_read(bytes.substr(mypos));
this.keyExpirationTime = time;
this.keyNeverExpires = time.getTime() == 0;
break;
case 11: // Preferred Symmetric Algorithms
this.preferredSymmetricAlgorithms = new Array();
for (var i = 0; i < subplen-1; i++) {
this.preferredSymmetricAlgorithms = bytes[mypos++].charCodeAt();
this.preferredSymmetricAlgorithms = [];
while(mypos != bytes.length) {
this.preferredSymmetricAlgorithms.push(bytes[mypos++].charCodeAt());
}
break;
case 12: // Revocation Key
// (1 octet of class, 1 octet of public-key algorithm ID, 20
@ -318,171 +303,108 @@ function openpgp_packet_signature() {
// fingerprint)
this.revocationKeyClass = bytes[mypos++].charCodeAt();
this.revocationKeyAlgorithm = bytes[mypos++].charCodeAt();
this.revocationKeyFingerprint = new Array();
for ( var i = 0; i < 20; i++) {
this.revocationKeyFingerprint = bytes[mypos++].charCodeAt();
}
this.revocationKeyFingerprint = bytes.substr(mypos, 20);
break;
case 16: // Issuer
this.issuerKeyId = bytes.substring(mypos,mypos+8);
mypos += 8;
this.issuerKeyId = bytes.substr(mypos, 8);
break;
case 20: // Notation Data
this.notationFlags = (bytes[mypos++].charCodeAt() << 24) |
(bytes[mypos++].charCodeAt() << 16) |
(bytes[mypos++].charCodeAt() << 8) |
(bytes[mypos++].charCodeAt());
var nameLength = (bytes[mypos++].charCodeAt() << 8) | (bytes[mypos++].charCodeAt());
var valueLength = (bytes[mypos++].charCodeAt() << 8) | (bytes[mypos++].charCodeAt());
this.notationName = "";
for (var i = 0; i < nameLength; i++) {
this.notationName += bytes[mypos++];
}
this.notationValue = "";
for (var i = 0; i < valueLength; i++) {
this.notationValue += bytes[mypos++];
// We don't know how to handle anything but a text flagged data.
if(bytes[mypos].charCodeAt() == 0x80) {
mypos += 4;
var m = openpgp_packet_number_read(bytes.substr(mypos, 2));
mypos += 2
var n = openpgp_packet_number_read(bytes.substr(mypos, 2));
mypos += 2
var name = bytes.substr(mypos, m),
value = bytes.substr(mypos + m, n);
this.notation[name] = value;
}
break;
case 21: // Preferred Hash Algorithms
this.preferredHashAlgorithms = new Array();
for (var i = 0; i < subplen-1; i++) {
this.preferredHashAlgorithms = bytes[mypos++].charCodeAt();
}
read_array.call(this, 'preferredHashAlgorithms', bytes.substr(mypos));
break;
case 22: // Preferred Compression Algorithms
this.preferredCompressionAlgorithms = new Array();
for ( var i = 0; i < subplen-1; i++) {
this.preferredCompressionAlgorithms = bytes[mypos++].charCodeAt();
}
read_array.call(this, 'preferredCompressionAlgorithms ', bytes.substr(mypos));
break;
case 23: // Key Server Preferences
this.keyServerPreferences = new Array();
for ( var i = 0; i < subplen-1; i++) {
this.keyServerPreferences = bytes[mypos++].charCodeAt();
}
read_array.call(this, 'keyServerPreferencess', bytes.substr(mypos));
break;
case 24: // Preferred Key Server
this.preferredKeyServer = new String();
for ( var i = 0; i < subplen-1; i++) {
this.preferredKeyServer += bytes[mypos++];
}
this.preferredKeyServer = bytes.substr(mypos);
break;
case 25: // Primary User ID
this.isPrimaryUserID = bytes[mypos++] != 0;
break;
case 26: // Policy URI
this.policyURI = new String();
for ( var i = 0; i < subplen-1; i++) {
this.policyURI += bytes[mypos++];
}
this.policyURI = bytes.substr(mypos);
break;
case 27: // Key Flags
this.keyFlags = new Array();
for ( var i = 0; i < subplen-1; i++) {
this.keyFlags = bytes[mypos++].charCodeAt();
}
read_array.call(this, 'keyFlags', bytes.substr(mypos));
break;
case 28: // Signer's User ID
this.signersUserId += bytes.substr(mypos);
break;
case 29: // Reason for Revocation
this.reasonForRevocationFlag = bytes[mypos++].charCodeAt();
this.reasonForRevocationString = new String();
for ( var i = 0; i < subplen -2; i++) {
this.reasonForRevocationString += bytes[mypos++];
}
this.reasonForRevocationString = bytes.substr(mypos);
break;
case 30: // Features
// TODO: to be implemented
return subplen+1;
read_array.call(this, 'features', bytes.substr(mypos));
break;
case 31: // Signature Target
// (1 octet public-key algorithm, 1 octet hash algorithm, N octets hash)
this.signatureTargetPublicKeyAlgorithm = bytes[mypos++].charCodeAt();
this.signatureTargetHashAlgorithm = bytes[mypos++].charCodeAt();
var signatureTargetHashAlgorithmLength = 0;
switch(this.signatureTargetHashAlgorithm) {
case 1: // - MD5 [HAC] "MD5"
case 2: // - SHA-1 [FIPS180] "SHA1"
signatureTargetHashAlgorithmLength = 20;
break;
case 3: // - RIPE-MD/160 [HAC] "RIPEMD160"
case 8: // - SHA256 [FIPS180] "SHA256"
case 9: // - SHA384 [FIPS180] "SHA384"
case 10: // - SHA512 [FIPS180] "SHA512"
case 11: // - SHA224 [FIPS180] "SHA224"
break;
// 100 to 110 - Private/Experimental algorithm
default:
util.print_error("openpgp.packet.signature.js\n"+"unknown signature target hash algorithm:"+this.signatureTargetHashAlgorithm);
return null;
}
this.signatureTargetHash = new Array();
for (var i = 0; i < signatureTargetHashAlgorithmLength; i++) {
this.signatureTargetHash[i] = bytes[mypos++];
}
var len = openpgp_crypto_getHashByteLength(this.signatureTargetHashAlgorithm);
this.signatureTargetHash = bytes.substr(mypos, len);
break;
case 32: // Embedded Signature
this.embeddedSignature = new openpgp_packet_signature();
this.embeddedSignature.read_packet(bytes, mypos, len -(mypos-position));
return ((mypos+ this.embeddedSignature.packetLength) - position);
this.embeddedSignature.read(bytes.substr(mypos));
break;
case 100: // Private or experimental
case 101: // Private or experimental
case 102: // Private or experimental
case 103: // Private or experimental
case 104: // Private or experimental
case 105: // Private or experimental
case 106: // Private or experimental
case 107: // Private or experimental
case 108: // Private or experimental
case 109: // Private or experimental
case 110: // Private or experimental
util.print_error("openpgp.packet.signature.js\n"+'private or experimental signature subpacket type '+type+" @:"+mypos+" subplen:"+subplen+" len:"+len);
return subplen+1;
break;
case 0: // Reserved
case 1: // Reserved
case 8: // Reserved
case 10: // Placeholder for backward compatibility
case 13: // Reserved
case 14: // Reserved
case 15: // Reserved
case 17: // Reserved
case 18: // Reserved
case 19: // Reserved
default:
util.print_error("openpgp.packet.signature.js\n"+'unknown signature subpacket type '+type+" @:"+mypos+" subplen:"+subplen+" len:"+len);
return subplen+1;
util.print_error("openpgp.packet.signature.js\n"+
'unknown signature subpacket type '+type+" @:"+mypos+
" subplen:"+subplen+" len:"+len);
break;
}
return mypos -position;
};
/**
* verifys the signature packet. Note: not signature types are implemented
* @param {String} data data which on the signature applies
* @param {openpgp_msg_privatekey} key the public key to verify the signature
* @return {boolean} True if message is verified, else false.
*/
function verify(data, key) {
this.verify = function(data, key) {
// calculating the trailer
var trailer = '';
trailer += String.fromCharCode(this.version);
trailer += String.fromCharCode(0xFF);
trailer += String.fromCharCode(this.signatureData.length >> 24);
trailer += String.fromCharCode((this.signatureData.length >> 16) &0xFF);
trailer += String.fromCharCode((this.signatureData.length >> 8) &0xFF);
trailer += String.fromCharCode(this.signatureData.length & 0xFF);
trailer += openpgp_packet_number_write(this.signatureData.length, 4);
switch(this.signatureType) {
case 0: // 0x00: Signature of a binary document.
if (this.version == 4) {
this.verified = openpgp_crypto_verifySignature(this.publicKeyAlgorithm, this.hashAlgorithm,
this.mpi, key.obj.publicKeyPacket.mpi, data+this.signatureData+trailer);
this.verified = openpgp_crypto_verifySignature(this.publicKeyAlgorithm,
this.hashAlgorithm, this.mpi, key.mpi,
data+this.signatureData+trailer);
}
break;
case 1: // 0x01: Signature of a canonical text document.
if (this.version == 4) {
this.verified = openpgp_crypto_verifySignature(this.publicKeyAlgorithm, this.hashAlgorithm,
this.mpi, key.obj.publicKeyPacket.mpi, data+this.signatureData+trailer);
this.verified = openpgp_crypto_verifySignature(this.publicKeyAlgorithm,
this.hashAlgorithm, this.mpi, key.mpi,
data+this.signatureData+trailer);
return this.verified;
}
break;
@ -497,8 +419,9 @@ function openpgp_packet_signature() {
break;
}
this.verified = openpgp_crypto_verifySignature(this.publicKeyAlgorithm, this.hashAlgorithm,
this.mpi, key.obj.publicKeyPacket.mpi, this.signatureData+trailer);
this.verified = openpgp_crypto_verifySignature(this.publicKeyAlgorithm,
this.hashAlgorithm, this.mpi, key.mpi,
this.signatureData+trailer);
break;
case 16:
// 0x10: Generic certification of a User ID and Public-Key packet.
@ -531,8 +454,11 @@ function openpgp_packet_signature() {
// revokes, and should have a later creation date than that
// certificate.
this.verified = openpgp_crypto_verifySignature(this.publicKeyAlgorithm, this.hashAlgorithm,
this.mpi, key.mpi, data+this.signatureData+trailer);
this.verified = openpgp_crypto_verifySignature(this.publicKeyAlgorithm,
this.hashAlgorithm, this.mpi, key.mpi,
String.fromCharCode(0xB4) +
openpgp_packet_number_write(data.length, 4) +
data + this.signatureData + trailer);
break;
case 24:
@ -549,8 +475,8 @@ function openpgp_packet_signature() {
break;
}
this.verified = openpgp_crypto_verifySignature(this.publicKeyAlgorithm, this.hashAlgorithm,
this.mpi, key.mpi, data+this.signatureData+trailer);
this.verified = openpgp_crypto_verifySignature(this.publicKeyAlgorithm,
this.hashAlgorithm, this.mpi, key.mpi, data+this.signatureData+trailer);
break;
case 25:
// 0x19: Primary Key Binding Signature
@ -588,8 +514,8 @@ function openpgp_packet_signature() {
// by the top-level signature key that is bound to this subkey, or
// by an authorized revocation key, should be considered valid
// revocation signatures.
this.verified = openpgp_crypto_verifySignature(this.publicKeyAlgorithm, this.hashAlgorithm,
this.mpi, key.mpi, data+this.signatureData+trailer);
this.verified = openpgp_crypto_verifySignature(this.publicKeyAlgorithm,
this.hashAlgorithm, this.mpi, key.mpi, data+this.signatureData+trailer);
break;
// Key revocation signatures (types 0x20 and 0x28)
@ -608,101 +534,11 @@ function openpgp_packet_signature() {
// party that only sees the signature, not the key or source
// document) that cannot include a target subpacket.
default:
util.print_error("openpgp.packet.signature.js\n"+"signature verification for type"+ this.signatureType+" not implemented");
util.print_error("openpgp.packet.signature.js\n"+
"signature verification for type"+ this.signatureType+" not implemented");
break;
}
return this.verified;
}
/**
* generates debug output (pretty print)
* @return {String} String which gives some information about the signature packet
*/
function toString () {
if (this.version == 3) {
var result = '5.2. Signature Packet (Tag 2)\n'+
"Packet Length: :"+this.packetLength+'\n'+
"Packet version: :"+this.version+'\n'+
"One-octet signature type :"+this.signatureType+'\n'+
"Four-octet creation time. :"+this.created+'\n'+
"Eight-octet Key ID of signer. :"+util.hexidump(this.keyId)+'\n'+
"One-octet public-key algorithm. :"+this.publicKeyAlgorithm+'\n'+
"One-octet hash algorithm. :"+this.hashAlgorithm+'\n'+
"Two-octet field holding left\n" +
" 16 bits of signed hash value. :"+this.signedHashValue+'\n';
} else {
var result = '5.2. Signature Packet (Tag 2)\n'+
"Packet Length: :"+this.packetLength+'\n'+
"Packet version: :"+this.version+'\n'+
"One-octet signature type :"+this.signatureType+'\n'+
"One-octet public-key algorithm. :"+this.publicKeyAlgorithm+'\n'+
"One-octet hash algorithm. :"+this.hashAlgorithm+'\n'+
"Two-octet field holding left\n" +
" 16 bits of signed hash value. :"+this.signedHashValue+'\n'+
"Signature Creation Time :"+this.created+'\n'+
"Signature Expiration Time :"+this.signatureExpirationTime+'\n'+
"Signature Never Expires :"+this.signatureNeverExpires+'\n'+
"Exportable Certification :"+this.exportable+'\n'+
"Trust Signature level: :"+this.trustLevel+' amount'+this.trustAmount+'\n'+
"Regular Expression :"+this.regular_expression+'\n'+
"Revocable :"+this.revocable+'\n'+
"Key Expiration Time :"+this.keyExpirationTime+" "+this.keyNeverExpires+'\n'+
"Preferred Symmetric Algorithms :"+this.preferredSymmetricAlgorithms+'\n'+
"Revocation Key"+'\n'+
" ( 1 octet of class, :"+this.revocationKeyClass +'\n'+
" 1 octet of public-key ID, :" +this.revocationKeyAlgorithm+'\n'+
" 20 octets of fingerprint) :"+this.revocationKeyFingerprint+'\n'+
"Issuer :"+util.hexstrdump(this.issuerKeyId)+'\n'+
"Preferred Hash Algorithms :"+this.preferredHashAlgorithms+'\n'+
"Preferred Compression Alg. :"+this.preferredCompressionAlgorithms+'\n'+
"Key Server Preferences :"+this.keyServerPreferences+'\n'+
"Preferred Key Server :"+this.preferredKeyServer+'\n'+
"Primary User ID :"+this.isPrimaryUserID+'\n'+
"Policy URI :"+this.policyURI+'\n'+
"Key Flags :"+this.keyFlags+'\n'+
"Signer's User ID :"+this.signersUserId+'\n'+
"Notation :"+this.notationName+" = "+this.notationValue+"\n"+
"Reason for Revocation\n"+
" Flag :"+this.reasonForRevocationFlag+'\n'+
" Reason :"+this.reasonForRevocationString+'\nMPI:\n';
}
for (var i = 0; i < this.mpi.length; i++) {
result += this.mpi[i].toString();
}
return result;
}
/**
* gets the issuer key id of this signature
* @return {String} issuer key id as string (8bytes)
*/
function getIssuer() {
if (this.version == 4)
return this.issuerKeyId;
if (this.verions == 4)
return this.keyId;
return null;
}
/**
* Tries to get the corresponding public key out of the public keyring for the issuer created this signature
* @return {Object} {obj: [openpgp_msg_publickey], text: [String]} if found the public key will be returned. null otherwise
*/
function getIssuerKey() {
var result = null;
if (this.version == 4) {
result = openpgp.keyring.getPublicKeysForKeyId(this.issuerKeyId);
} else if (this.version == 3) {
result = openpgp.keyring.getPublicKeysForKeyId(this.keyId);
} else return null;
if (result.length == 0)
return null;
return result[0];
}
this.getIssuerKey = getIssuerKey;
this.getIssuer = getIssuer;
this.write_message_signature = write_message_signature;
this.verify = verify;
this.read_packet = read_packet;
this.toString = toString;
}

130
test/general/packet.js
View File

@ -1,6 +1,44 @@
unittests.register("Packet testing", function() {
var armored_key =
'-----BEGIN PGP PRIVATE KEY BLOCK-----\n' +
'Version: GnuPG v2.0.19 (GNU/Linux)\n' +
'\n' +
'lQH+BFF79J8BBADDhRUOMUSGdYM1Kq9J/vVS3qLfaZHweycAKm9SnpLGLJE+Qbki\n' +
'JRXLAhxZ+HgVThR9VXs8wbPR2UXnDhMJGe+VcMA0jiwIOEAF0y9M3ZQsPFWguej2\n' +
'1ZycgOwxYHehbKdPqRK+nFgFbhvg6f6x2Gt+a0ZbvivGL1BqSSGsL+dchQARAQAB\n' +
'/gMDAijatUNeUFZSyfg16x343/1Jo6u07LVTdH6Bcbx4yBQjEHvlgb6m1eqEIbZ1\n' +
'holVzt0fSKTzmlxltDaOwFLf7i42lqNoWyfaqFrOblJ5Ays7Q+6xiJTBROG9po+j\n' +
'Z2AE+hkBIwKghB645OikchR4sn9Ej3ipea5v9+a7YimHlVmIiqgLDygQvXkzXVaf\n' +
'Zi1P2wB7eU6If2xeeX5GSR8rWo+I7ujns0W8S9PxBHlH3n1oXUmFWsWLZCY/qpkD\n' +
'I/FroBhXxBVRpQhQmdsWPUdcgmQTEj8jnP++lwSQexfgk2QboAW7ODUA8Cl9oy87\n' +
'Uor5schwwdD3oRoLGcJZfR6Dyu9dCYdQSDWj+IQs95hJQfHNcfj7XFtTyOi7Kxx0\n' +
'Jxio9De84QnxNAoNYuLtwkaRgkUVKVph2nYWJfAJunuMMosM2WdcidHJ5d6RIdxB\n' +
'U6o3T+d8BPXuRQEZH9+FkDkb4ihakKO3+Zcon85e1ZUUtB1QYXRyaWNrIDxwYXRy\n' +
'aWNrQGV4YW1wbGUuY29tPoi5BBMBAgAjBQJRe/SfAhsDBwsJCAcDAgEGFQgCCQoL\n' +
'BBYCAwECHgECF4AACgkQObliSdM/GEJbjgP/ffei4lU6fXp8Qu0ubNHh4A6swkTO\n' +
'b3suuBELE4A2/pK5YnW5yByFFSi4kq8bJp5O6p9ydXpOA38t3aQ8wrbo0yDvGekr\n' +
'1S1HWOLgCaY7rEDQubuCOHd2R81/VQOJyG3zgX4KFIgkVyV9BZXUpz4PXuhMORmv\n' +
'81uzej9r7BYkJ6GdAf4EUXv0nwEEAKbO02jtGEHet2fQfkAYyO+789sTxyfrUy5y\n' +
'SAf5n3GgkuiHz8dFevhgqYyMK0OYEOCZqdd1lRBjL6Us7PxTljHc2jtGhoAgE4aZ\n' +
'LKarI3j+5Oofcaq0+S0bhqiQ5hl6C4SkdYOEeJ0Hlq2008n0pJIlU4E5yIu0oNvb\n' +
'4+4owTpRABEBAAH+AwMCKNq1Q15QVlLJyeuGBEA+7nXS3aSy6mE4lR5f3Ml5NRqt\n' +
'jm6Q+UUI69DzhLGX4jHRxna6NMP74S3CghOz9eChMndkfWLC/c11h1npzLci+AwJ\n' +
'45xMbw/OW5PLlaxdtkg/SnsHpFGCAuTUWY87kuWoG0HSVMn9Clm+67rdicOW6L5a\n' +
'ChfyWcVZ+Hvwjx8YM0/j11If7oUkCZEstSUeJYOI10JQLhNLpDdkB89vXhAMaCuU\n' +
'Ijhdq0vvJi6JruKQGPK+jajJ4MMannpQtKAvt8aifqpdovYy8w4yh2pGkadFvrsZ\n' +
'mxpjqmmawab6zlOW5WrLxQVL1cQRdrIQ7jYtuLApGWkPfytSCBZ20pSyWnmkxd4X\n' +
'OIms6BjqrP9LxBEXsPBwdUA5Iranr+UBIPDxQrTp5k0DJhXBCpJ1k3ZT+2dxiRS2\n' +
'sk83w2VUBnXdYWZx0YlMqr3bDT6J5fO+8V8pbgY5BkHRCFMacFx45km/fvmInwQY\n' +
'AQIACQUCUXv0nwIbDAAKCRA5uWJJ0z8YQqb3A/97njLl33OQYXVp9OTk/VgE6O+w\n' +
'oSYa+6xMOzsk7tluLIRQtnIprga/e8vEZXGTomV2a77HBksg+YjlTh/l8oMuaoxG\n' +
'QNkMpoRJKPip29RTW4gLdnoJVekZ/awkBN2S3NMArOZGca8U+M1IuV7OyVchSVSl\n' +
'YRlci72GHhlyos8YHA==\n' +
'=KXkj\n' +
'-----END PGP PRIVATE KEY BLOCK-----';
var tests = [function() {
var literal = new openpgp_packet_literal();
@ -259,44 +297,6 @@ unittests.register("Packet testing", function() {
msg2[1].packets[0].data == literal.data);
}, function() {
var armored_key =
'-----BEGIN PGP PRIVATE KEY BLOCK-----\n' +
'Version: GnuPG v2.0.19 (GNU/Linux)\n' +
'\n' +
'lQH+BFF79J8BBADDhRUOMUSGdYM1Kq9J/vVS3qLfaZHweycAKm9SnpLGLJE+Qbki\n' +
'JRXLAhxZ+HgVThR9VXs8wbPR2UXnDhMJGe+VcMA0jiwIOEAF0y9M3ZQsPFWguej2\n' +
'1ZycgOwxYHehbKdPqRK+nFgFbhvg6f6x2Gt+a0ZbvivGL1BqSSGsL+dchQARAQAB\n' +
'/gMDAijatUNeUFZSyfg16x343/1Jo6u07LVTdH6Bcbx4yBQjEHvlgb6m1eqEIbZ1\n' +
'holVzt0fSKTzmlxltDaOwFLf7i42lqNoWyfaqFrOblJ5Ays7Q+6xiJTBROG9po+j\n' +
'Z2AE+hkBIwKghB645OikchR4sn9Ej3ipea5v9+a7YimHlVmIiqgLDygQvXkzXVaf\n' +
'Zi1P2wB7eU6If2xeeX5GSR8rWo+I7ujns0W8S9PxBHlH3n1oXUmFWsWLZCY/qpkD\n' +
'I/FroBhXxBVRpQhQmdsWPUdcgmQTEj8jnP++lwSQexfgk2QboAW7ODUA8Cl9oy87\n' +
'Uor5schwwdD3oRoLGcJZfR6Dyu9dCYdQSDWj+IQs95hJQfHNcfj7XFtTyOi7Kxx0\n' +
'Jxio9De84QnxNAoNYuLtwkaRgkUVKVph2nYWJfAJunuMMosM2WdcidHJ5d6RIdxB\n' +
'U6o3T+d8BPXuRQEZH9+FkDkb4ihakKO3+Zcon85e1ZUUtB1QYXRyaWNrIDxwYXRy\n' +
'aWNrQGV4YW1wbGUuY29tPoi5BBMBAgAjBQJRe/SfAhsDBwsJCAcDAgEGFQgCCQoL\n' +
'BBYCAwECHgECF4AACgkQObliSdM/GEJbjgP/ffei4lU6fXp8Qu0ubNHh4A6swkTO\n' +
'b3suuBELE4A2/pK5YnW5yByFFSi4kq8bJp5O6p9ydXpOA38t3aQ8wrbo0yDvGekr\n' +
'1S1HWOLgCaY7rEDQubuCOHd2R81/VQOJyG3zgX4KFIgkVyV9BZXUpz4PXuhMORmv\n' +
'81uzej9r7BYkJ6GdAf4EUXv0nwEEAKbO02jtGEHet2fQfkAYyO+789sTxyfrUy5y\n' +
'SAf5n3GgkuiHz8dFevhgqYyMK0OYEOCZqdd1lRBjL6Us7PxTljHc2jtGhoAgE4aZ\n' +
'LKarI3j+5Oofcaq0+S0bhqiQ5hl6C4SkdYOEeJ0Hlq2008n0pJIlU4E5yIu0oNvb\n' +
'4+4owTpRABEBAAH+AwMCKNq1Q15QVlLJyeuGBEA+7nXS3aSy6mE4lR5f3Ml5NRqt\n' +
'jm6Q+UUI69DzhLGX4jHRxna6NMP74S3CghOz9eChMndkfWLC/c11h1npzLci+AwJ\n' +
'45xMbw/OW5PLlaxdtkg/SnsHpFGCAuTUWY87kuWoG0HSVMn9Clm+67rdicOW6L5a\n' +
'ChfyWcVZ+Hvwjx8YM0/j11If7oUkCZEstSUeJYOI10JQLhNLpDdkB89vXhAMaCuU\n' +
'Ijhdq0vvJi6JruKQGPK+jajJ4MMannpQtKAvt8aifqpdovYy8w4yh2pGkadFvrsZ\n' +
'mxpjqmmawab6zlOW5WrLxQVL1cQRdrIQ7jYtuLApGWkPfytSCBZ20pSyWnmkxd4X\n' +
'OIms6BjqrP9LxBEXsPBwdUA5Iranr+UBIPDxQrTp5k0DJhXBCpJ1k3ZT+2dxiRS2\n' +
'sk83w2VUBnXdYWZx0YlMqr3bDT6J5fO+8V8pbgY5BkHRCFMacFx45km/fvmInwQY\n' +
'AQIACQUCUXv0nwIbDAAKCRA5uWJJ0z8YQqb3A/97njLl33OQYXVp9OTk/VgE6O+w\n' +
'oSYa+6xMOzsk7tluLIRQtnIprga/e8vEZXGTomV2a77HBksg+YjlTh/l8oMuaoxG\n' +
'QNkMpoRJKPip29RTW4gLdnoJVekZ/awkBN2S3NMArOZGca8U+M1IuV7OyVchSVSl\n' +
'YRlci72GHhlyos8YHA==\n' +
'=KXkj\n' +
'-----END PGP PRIVATE KEY BLOCK-----';
var armored_msg =
'-----BEGIN PGP MESSAGE-----\n' +
'Version: GnuPG v2.0.19 (GNU/Linux)\n' +
@ -326,8 +326,62 @@ unittests.register("Packet testing", function() {
return new test_result('Secret key encryption/decryption test',
text == 'Hello world!');
}, function() {
var key = new openpgp_packetlist();
key.read(openpgp_encoding_deArmor(armored_key).openpgp);
var verified = key[2].verify(key[1].userid, key[0].public_key);
return new test_result('Secret key reading with signature verification.',
verified == true);
}, function() {
var armored_msg =
'-----BEGIN PGP MESSAGE-----\n' +
'Version: GnuPG v2.0.19 (GNU/Linux)\n' +
'\n' +
'hIwD95D9aHS5fxEBA/4/X4myvH+jB1HYNeZvdK+WsBNDMfLsBGOf205Rxr3vSob/\n' +
'A09boj8/9lFaipqu+AEdQKEjCB8sZ+OY0WiQPEPpuhG+mVqDqEiPFkdpcqNtS0VV\n' +
'pwqplHo6QnH2MHfxprZHYuwcEC9ynJCxJ6kSCD8Xs99h+PjxNNw7NhMjkF+N69LA\n' +
'NwGPtbLx2/r2nR4gO8gV92A2RQCOwPP7ZV+6fXgWIs+mhyCHFP3xUP5DaFCNM8mo\n' +
'PN97i659ucxF6IbOoK56FEaUbOPTD6xdyhWamxKfMsIb0UJgVUNhGaq+VlvOJxaB\n' +
'iRcnY5UxsypKgtqfcKIseb21MIo4vcNdogyxBIDlAO472Zfxn0udzr6W2aQ77+NK\n' +
'FE1O0kCXS+DTFOYYVD7X8rXGSglQsdXJmHd89sdYFQkO7D7bOLdRJuXgdgH2czCs\n' +
'UBGuHZzsGbTdyKvpVBuS3rnyHHBk6oCnsm1Nl7eLs64VkZUxjEUbq5pb4dlr1pw2\n' +
'ztpmpAnRcmM=\n' +
'=htrB\n' +
'-----END PGP MESSAGE-----'
var key = new openpgp_packetlist();
key.read(openpgp_encoding_deArmor(armored_key).openpgp);
key[3].decrypt('test')
var msg = new openpgp_packetlist();
msg.read(openpgp_encoding_deArmor(armored_msg).openpgp);
msg[0].decrypt(key[3].public_key.mpi, key[3].mpi);
msg[1].decrypt(msg[0].symmetric_algorithm, msg[0].symmetric_key);
var payload = msg[1].packets[0].packets
var verified = payload[2].verify(payload[1].data, key[0].public_key);
return new test_result('Reading a signed, encrypted message.',
verified == true);
}];
tests.reverse();
var results = [];