dtl-js/src/js/dist/dtl-transform-browser.crypto.min.js

Data Transformation Language - JSON templates and data transformation

!function(f){"object"==typeof exports&&"undefined"!=typeof module?module.exports=f():"function"==typeof define&&define.amd?define([],f):("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).DTL=f()}(function(){return function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);throw(f=new Error("Cannot find module '"+i+"'")).code="MODULE_NOT_FOUND",f}c=n[i]={exports:{}},e[i][0].call(c.exports,function(r){return o(e[i][1][r]||r)},c,c.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}({1:[function(require,module,exports){"use strict";exports.bignum=require("bn.js"),exports.define=require("./asn1/api").define,exports.base=require("./asn1/base"),exports.constants=require("./asn1/constants"),exports.decoders=require("./asn1/decoders"),exports.encoders=require("./asn1/encoders")},{"./asn1/api":2,"./asn1/base":4,"./asn1/constants":8,"./asn1/decoders":10,"./asn1/encoders":13,"bn.js":15}],2:[function(require,module,exports){"use strict";const encoders=require("./encoders"),decoders=require("./decoders"),inherits=require("inherits");function Entity(name,body){this.name=name,this.body=body,this.decoders={},this.encoders={}}exports.define=function(name,body){return new Entity(name,body)},Entity.prototype._createNamed=function(Base){const name=this.name;function Generated(entity){this._initNamed(entity,name)}return inherits(Generated,Base),Generated.prototype._initNamed=function(entity,name){Base.call(this,entity,name)},new Generated(this)},Entity.prototype._getDecoder=function(enc){return this.decoders.hasOwnProperty(enc=enc||"der")||(this.decoders[enc]=this._createNamed(decoders[enc])),this.decoders[enc]},Entity.prototype.decode=function(data,enc,options){return this._getDecoder(enc).decode(data,options)},Entity.prototype._getEncoder=function(enc){return this.encoders.hasOwnProperty(enc=enc||"der")||(this.encoders[enc]=this._createNamed(encoders[enc])),this.encoders[enc]},Entity.prototype.encode=function(data,enc,reporter){return this._getEncoder(enc).encode(data,reporter)}},{"./decoders":10,"./encoders":13,inherits:135}],3:[function(require,module,exports){"use strict";var inherits=require("inherits");const Reporter=require("../base/reporter").Reporter,Buffer=require("safer-buffer").Buffer;function DecoderBuffer(base,options){Reporter.call(this,options),Buffer.isBuffer(base)?(this.base=base,this.offset=0,this.length=base.length):this.error("Input not Buffer")}function EncoderBuffer(value,reporter){if(Array.isArray(value))this.length=0,this.value=value.map(function(item){return EncoderBuffer.isEncoderBuffer(item)||(item=new EncoderBuffer(item,reporter)),this.length+=item.length,item},this);else if("number"==typeof value){if(!(0<=value&&value<=255))return reporter.error("non-byte EncoderBuffer value");this.value=value,this.length=1}else if("string"==typeof value)this.value=value,this.length=Buffer.byteLength(value);else{if(!Buffer.isBuffer(value))return reporter.error("Unsupported type: "+typeof value);this.value=value,this.length=value.length}}inherits(DecoderBuffer,Reporter),(exports.DecoderBuffer=DecoderBuffer).isDecoderBuffer=function(data){return data instanceof DecoderBuffer||"object"==typeof data&&Buffer.isBuffer(data.base)&&"DecoderBuffer"===data.constructor.name&&"number"==typeof data.offset&&"number"==typeof data.length&&"function"==typeof data.save&&"function"==typeof data.restore&&"function"==typeof data.isEmpty&&"function"==typeof data.readUInt8&&"function"==typeof data.skip&&"function"==typeof data.raw},DecoderBuffer.prototype.save=function(){return{offset:this.offset,reporter:Reporter.prototype.save.call(this)}},DecoderBuffer.prototype.restore=function(save){var res=new DecoderBuffer(this.base);return res.offset=save.offset,res.length=this.offset,this.offset=save.offset,Reporter.prototype.restore.call(this,save.reporter),res},DecoderBuffer.prototype.isEmpty=function(){return this.offset===this.length},DecoderBuffer.prototype.readUInt8=function(fail){return this.offset+1<=this.length?this.base.readUInt8(this.offset++,!0):this.error(fail||"DecoderBuffer overrun")},DecoderBuffer.prototype.skip=function(bytes,fail){var res;return this.offset+bytes<=this.length?((res=new DecoderBuffer(this.base))._reporterState=this._reporterState,res.offset=this.offset,res.length=this.offset+bytes,this.offset+=bytes,res):this.error(fail||"DecoderBuffer overrun")},DecoderBuffer.prototype.raw=function(save){return this.base.slice((save||this).offset,this.length)},(exports.EncoderBuffer=EncoderBuffer).isEncoderBuffer=function(data){return data instanceof EncoderBuffer||"object"==typeof data&&"EncoderBuffer"===data.constructor.name&&"number"==typeof data.length&&"function"==typeof data.join},EncoderBuffer.prototype.join=function(out,offset){return out=out||Buffer.alloc(this.length),offset=offset||0,0!==this.length&&(Array.isArray(this.value)?this.value.forEach(function(item){item.join(out,offset),offset+=item.length}):("number"==typeof this.value?out[offset]=this.value:"string"==typeof this.value?out.write(this.value,offset):Buffer.isBuffer(this.value)&&this.value.copy(out,offset),offset+=this.length)),out}},{"../base/reporter":6,inherits:135,"safer-buffer":181}],4:[function(require,module,exports){"use strict";exports.Reporter=require("./reporter").Reporter,exports.DecoderBuffer=require("./buffer").DecoderBuffer,exports.EncoderBuffer=require("./buffer").EncoderBuffer,exports.Node=require("./node")},{"./buffer":3,"./node":5,"./reporter":6}],5:[function(require,module,exports){"use strict";const Reporter=require("../base/reporter").Reporter,EncoderBuffer=require("../base/buffer").EncoderBuffer,DecoderBuffer=require("../base/buffer").DecoderBuffer,assert=require("minimalistic-assert");require=["seq","seqof","set","setof","objid","bool","gentime","utctime","null_","enum","int","objDesc","bitstr","bmpstr","charstr","genstr","graphstr","ia5str","iso646str","numstr","octstr","printstr","t61str","unistr","utf8str","videostr"];const methods=["key","obj","use","optional","explicit","implicit","def","choice","any","contains"].concat(require);function Node(enc,parent,name){var state={};(this._baseState=state).name=name,state.enc=enc,state.parent=parent||null,state.children=null,state.tag=null,state.args=null,state.reverseArgs=null,state.choice=null,state.optional=!1,state.any=!1,state.obj=!1,state.use=null,state.useDecoder=null,state.key=null,state.default=null,state.explicit=null,state.implicit=null,state.contains=null,state.parent||(state.children=[],this._wrap())}module.exports=Node;const stateProps=["enc","parent","children","tag","args","reverseArgs","choice","optional","any","obj","use","alteredUse","key","default","explicit","implicit","contains"];Node.prototype.clone=function(){const state=this._baseState,cstate={};stateProps.forEach(function(prop){cstate[prop]=state[prop]});var res=new this.constructor(cstate.parent);return res._baseState=cstate,res},Node.prototype._wrap=function(){const state=this._baseState;methods.forEach(function(method){this[method]=function(){var clone=new this.constructor(this);return state.children.push(clone),clone[method].apply(clone,arguments)}},this)},Node.prototype._init=function(body){var state=this._baseState;assert(null===state.parent),body.call(this),state.children=state.children.filter(function(child){return child._baseState.parent===this},this),assert.equal(state.children.length,1,"Root node can have only one child")},Node.prototype._useArgs=function(args){var state=this._baseState,children=args.filter(function(arg){return arg instanceof this.constructor},this);args=args.filter(function(arg){return!(arg instanceof this.constructor)},this),0!==children.length&&(assert(null===state.children),(state.children=children).forEach(function(child){child._baseState.parent=this},this)),0!==args.length&&(assert(null===state.args),state.args=args,state.reverseArgs=args.map(function(arg){if("object"!=typeof arg||arg.constructor!==Object)return arg;const res={};return Object.keys(arg).forEach(function(key){key==(0|key)&&(key|=0);var value=arg[key];res[value]=key}),res}))},["_peekTag","_decodeTag","_use","_decodeStr","_decodeObjid","_decodeTime","_decodeNull","_decodeInt","_decodeBool","_decodeList","_encodeComposite","_encodeStr","_encodeObjid","_encodeTime","_encodeNull","_encodeInt","_encodeBool"].forEach(function(method){Node.prototype[method]=function(){var state=this._baseState;throw new Error(method+" not implemented for encoding: "+state.enc)}}),require.forEach(function(tag){Node.prototype[tag]=function(){var state=this._baseState,args=Array.prototype.slice.call(arguments);return assert(null===state.tag),state.tag=tag,this._useArgs(args),this}}),Node.prototype.use=function(item){assert(item);var state=this._baseState;return assert(null===state.use),state.use=item,this},Node.prototype.optional=function(){return this._baseState.optional=!0,this},Node.prototype.def=function(val){var state=this._baseState;return assert(null===state.default),state.default=val,state.optional=!0,this},Node.prototype.explicit=function(num){var state=this._baseState;return assert(null===state.explicit&&null===state.implicit),state.explicit=num,this},Node.prototype.implicit=function(num){var state=this._baseState;return assert(null===state.explicit&&null===state.implicit),state.implicit=num,this},Node.prototype.obj=function(){var state=this._baseState,args=Array.prototype.slice.call(arguments);return state.obj=!0,0!==args.length&&this._useArgs(args),this},Node.prototype.key=function(newKey){var state=this._baseState;return assert(null===state.key),state.key=newKey,this},Node.prototype.any=function(){return this._baseState.any=!0,this},Node.prototype.choice=function(obj){var state=this._baseState;return assert(null===state.choice),state.choice=obj,this._useArgs(Object.keys(obj).map(function(key){return obj[key]})),this},Node.prototype.contains=function(item){var state=this._baseState;return assert(null===state.use),state.contains=item,this},Node.prototype._decode=function(input,options){var state=this._baseState;if(null===state.parent)return input.wrapResult(state.children[0]._decode(input,options));let result=state.default,present=!0,prevKey=null;if(null!==state.key&&(prevKey=input.enterKey(state.key)),state.optional){let tag=null;if(null!==state.explicit?tag=state.explicit:null!==state.implicit?tag=state.implicit:null!==state.tag&&(tag=state.tag),null!==tag||state.any){if(present=this._peekTag(input,tag,state.any),input.isError(present))return present}else{var save=input.save();try{null===state.choice?this._decodeGeneric(state.tag,input,options):this._decodeChoice(input,options),present=!0}catch(e){present=!1}input.restore(save)}}let prevObj;if(state.obj&&present&&(prevObj=input.enterObject()),present){if(null!==state.explicit){save=this._decodeTag(input,state.explicit);if(input.isError(save))return save;input=save}save=input.offset;if(null===state.use&&null===state.choice){let save;state.any&&(save=input.save());var body=this._decodeTag(input,null!==state.implicit?state.implicit:state.tag,state.any);if(input.isError(body))return body;state.any?result=input.raw(save):input=body}if(options&&options.track&&null!==state.tag&&options.track(input.path(),save,input.length,"tagged"),options&&options.track&&null!==state.tag&&options.track(input.path(),input.offset,input.length,"content"),state.any||(result=null===state.choice?this._decodeGeneric(state.tag,input,options):this._decodeChoice(input,options)),input.isError(result))return result;state.any||null!==state.choice||null===state.children||state.children.forEach(function(child){child._decode(input,options)}),!state.contains||"octstr"!==state.tag&&"bitstr"!==state.tag||(body=new DecoderBuffer(result),result=this._getUse(state.contains,input._reporterState.obj)._decode(body,options))}return state.obj&&present&&(result=input.leaveObject(prevObj)),null===state.key||null===result&&!0!==present?null!==prevKey&&input.exitKey(prevKey):input.leaveKey(prevKey,state.key,result),result},Node.prototype._decodeGeneric=function(tag,input,options){var state=this._baseState;return"seq"===tag||"set"===tag?null:"seqof"===tag||"setof"===tag?this._decodeList(input,tag,state.args[0],options):/str$/.test(tag)?this._decodeStr(input,tag,options):"objid"===tag&&state.args?this._decodeObjid(input,state.args[0],state.args[1],options):"objid"===tag?this._decodeObjid(input,null,null,options):"gentime"===tag||"utctime"===tag?this._decodeTime(input,tag,options):"null_"===tag?this._decodeNull(input,options):"bool"===tag?this._decodeBool(input,options):"objDesc"===tag?this._decodeStr(input,tag,options):"int"===tag||"enum"===tag?this._decodeInt(input,state.args&&state.args[0],options):null!==state.use?this._getUse(state.use,input._reporterState.obj)._decode(input,options):input.error("unknown tag: "+tag)},Node.prototype._getUse=function(entity,obj){var state=this._baseState;return state.useDecoder=this._use(entity,obj),assert(null===state.useDecoder._baseState.parent),state.useDecoder=state.useDecoder._baseState.children[0],state.implicit!==state.useDecoder._baseState.implicit&&(state.useDecoder=state.useDecoder.clone(),state.useDecoder._baseState.implicit=state.implicit),state.useDecoder},Node.prototype._decodeChoice=function(input,options){const state=this._baseState;let result=null,match=!1;return Object.keys(state.choice).some(function(key){var save=input.save(),node=state.choice[key];try{var value=node._decode(input,options);if(input.isError(value))return!1;result={type:key,value:value},match=!0}catch(e){return input.restore(save),!1}return!0},this),match?result:input.error("Choice not matched")},Node.prototype._createEncoderBuffer=function(data){return new EncoderBuffer(data,this.reporter)},Node.prototype._encode=function(data,reporter,parent){var state=this._baseState;if(null===state.default||state.default!==data){state=this._encodeValue(data,reporter,parent);if(void 0!==state&&!this._skipDefault(state,reporter,parent))return state}},Node.prototype._encodeValue=function(data,reporter,parent){var state=this._baseState;if(null===state.parent)return state.children[0]._encode(data,reporter||new Reporter);let result=null;if(this.reporter=reporter,state.optional&&void 0===data){if(null===state.default)return;data=state.default}let content=null,primitive=!1;if(state.any)result=this._createEncoderBuffer(data);else if(state.choice)result=this._encodeChoice(data,reporter);else if(state.contains)content=this._getUse(state.contains,parent)._encode(data,reporter),primitive=!0;else if(state.children)content=state.children.map(function(child){var prevKey;return"null_"===child._baseState.tag?child._encode(null,reporter,data):null===child._baseState.key?reporter.error("Child should have a key"):(prevKey=reporter.enterKey(child._baseState.key),"object"!=typeof data?reporter.error("Child expected, but input is not object"):(child=child._encode(data[child._baseState.key],reporter,data),reporter.leaveKey(prevKey),child))},this).filter(function(child){return child}),content=this._createEncoderBuffer(content);else if("seqof"===state.tag||"setof"===state.tag){if(!state.args||1!==state.args.length)return reporter.error("Too many args for : "+state.tag);if(!Array.isArray(data))return reporter.error("seqof/setof, but data is not Array");var child=this.clone();child._baseState.implicit=null,content=this._createEncoderBuffer(data.map(function(item){var state=this._baseState;return this._getUse(state.args[0],data)._encode(item,reporter)},child))}else null!==state.use?result=this._getUse(state.use,parent)._encode(data,reporter):(content=this._encodePrimitive(state.tag,data),primitive=!0);return state.any||null!==state.choice||(child=null!==state.implicit?state.implicit:state.tag,parent=null===state.implicit?"universal":"context",null===child?null===state.use&&reporter.error("Tag could be omitted only for .use()"):null===state.use&&(result=this._encodeComposite(child,primitive,parent,content))),result=null!==state.explicit?this._encodeComposite(state.explicit,!1,"context",result):result},Node.prototype._encodeChoice=function(data,reporter){var state=this._baseState,node=state.choice[data.type];return node||assert(!1,data.type+" not found in "+JSON.stringify(Object.keys(state.choice))),node._encode(data.value,reporter)},Node.prototype._encodePrimitive=function(tag,data){var state=this._baseState;if(/str$/.test(tag))return this._encodeStr(data,tag);if("objid"===tag&&state.args)return this._encodeObjid(data,state.reverseArgs[0],state.args[1]);if("objid"===tag)return this._encodeObjid(data,null,null);if("gentime"===tag||"utctime"===tag)return this._encodeTime(data,tag);if("null_"===tag)return this._encodeNull();if("int"===tag||"enum"===tag)return this._encodeInt(data,state.args&&state.reverseArgs[0]);if("bool"===tag)return this._encodeBool(data);if("objDesc"===tag)return this._encodeStr(data,tag);throw new Error("Unsupported tag: "+tag)},Node.prototype._isNumstr=function(str){return/^[0-9 ]*$/.test(str)},Node.prototype._isPrintstr=function(str){return/^[A-Za-z0-9 '()+,-./:=?]*$/.test(str)}},{"../base/buffer":3,"../base/reporter":6,"minimalistic-assert":140}],6:[function(require,module,exports){"use strict";require=require("inherits");function Reporter(options){this._reporterState={obj:null,path:[],options:options||{},errors:[]}}function ReporterError(path,msg){this.path=path,this.rethrow(msg)}(exports.Reporter=Reporter).prototype.isError=function(obj){return obj instanceof ReporterError},Reporter.prototype.save=function(){var state=this._reporterState;return{obj:state.obj,pathLen:state.path.length}},Reporter.prototype.restore=function(data){var state=this._reporterState;state.obj=data.obj,state.path=state.path.slice(0,data.pathLen)},Reporter.prototype.enterKey=function(key){return this._reporterState.path.push(key)},Reporter.prototype.exitKey=function(index){var state=this._reporterState;state.path=state.path.slice(0,index-1)},Reporter.prototype.leaveKey=function(index,key,value){var state=this._reporterState;this.exitKey(index),null!==state.obj&&(state.obj[key]=value)},Reporter.prototype.path=function(){return this._reporterState.path.join("/")},Reporter.prototype.enterObject=function(){var state=this._reporterState,prev=state.obj;return state.obj={},prev},Reporter.prototype.leaveObject=function(prev){var state=this._reporterState,now=state.obj;return state.obj=prev,now},Reporter.prototype.error=function(msg){let err;var state=this._reporterState,inherited=msg instanceof ReporterError;if(err=inherited?msg:new ReporterError(state.path.map(function(elem){return"["+JSON.stringify(elem)+"]"}).join(""),msg.message||msg,msg.stack),state.options.partial)return inherited||state.errors.push(err),err;throw err},Reporter.prototype.wrapResult=function(result){var state=this._reporterState;return state.options.partial?{result:this.isError(result)?null:result,errors:state.errors}:result},require(ReporterError,Error),ReporterError.prototype.rethrow=function(msg){if(this.message=msg+" at: "+(this.path||"(shallow)"),Error.captureStackTrace&&Error.captureStackTrace(this,ReporterError),!this.stack)try{throw new Error(this.message)}catch(e){this.stack=e.stack}return this}},{inherits:135}],7:[function(require,module,exports){"use strict";function reverse(map){const res={};return Object.keys(map).forEach(function(key){(0|key)==key&&(key|=0);var value=map[key];res[value]=key}),res}exports.tagClass={0:"universal",1:"application",2:"context",3:"private"},exports.tagClassByName=reverse(exports.tagClass),exports.tag={0:"end",1:"bool",2:"int",3:"bitstr",4:"octstr",5:"null_",6:"objid",7:"objDesc",8:"external",9:"real",10:"enum",11:"embed",12:"utf8str",13:"relativeOid",16:"seq",17:"set",18:"numstr",19:"printstr",20:"t61str",21:"videostr",22:"ia5str",23:"utctime",24:"gentime",25:"graphstr",26:"iso646str",27:"genstr",28:"unistr",29:"charstr",30:"bmpstr"},exports.tagByName=reverse(exports.tag)},{}],8:[function(require,module,exports){"use strict";exports._reverse=function(map){const res={};return Object.keys(map).forEach(function(key){(0|key)==key&&(key|=0);var value=map[key];res[value]=key}),res},exports.der=require("./der")},{"./der":7}],9:[function(require,module,exports){"use strict";var inherits=require("inherits");const bignum=require("bn.js"),DecoderBuffer=require("../base/buffer").DecoderBuffer,Node=require("../base/node"),der=require("../constants/der");function DERDecoder(entity){this.enc="der",this.name=entity.name,this.entity=entity,this.tree=new DERNode,this.tree._init(entity.body)}function DERNode(parent){Node.call(this,"der",parent)}function derDecodeTag(buf,fail){let tag=buf.readUInt8(fail);if(buf.isError(tag))return tag;var cls=der.tagClass[tag>>6],primitive=0==(32&tag);if(31==(31&tag)){let oct=tag;for(tag=0;128==(128&oct);){if(oct=buf.readUInt8(fail),buf.isError(oct))return oct;tag=(tag<<=7)|127&oct}}else tag&=31;var tagStr=der.tag[tag];return{cls:cls,primitive:primitive,tag:tag,tagStr:tagStr}}function derDecodeLen(buf,primitive,fail){let len=buf.readUInt8(fail);if(!buf.isError(len)){if(!primitive&&128===len)return null;if(0!=(128&len)){var num=127&len;if(4<num)return buf.error("length octect is too long");for(let i=len=0;i<num;i++){len<<=8;var j=buf.readUInt8(fail);if(buf.isError(j))return j;len|=j}}}return len}(module.exports=DERDecoder).prototype.decode=function(data,options){return DecoderBuffer.isDecoderBuffer(data)||(data=new DecoderBuffer(data,options)),this.tree._decode(data,options)},inherits(DERNode,Node),DERNode.prototype._peekTag=function(buffer,tag,any){var state,decodedTag;return!buffer.isEmpty()&&(state=buffer.save(),decodedTag=derDecodeTag(buffer,'Failed to peek tag: "'+tag+'"'),buffer.isError(decodedTag)?decodedTag:(buffer.restore(state),decodedTag.tag===tag||decodedTag.tagStr===tag||decodedTag.tagStr+"of"===tag||any))},DERNode.prototype._decodeTag=function(buffer,tag,any){var decodedTag=derDecodeTag(buffer,'Failed to decode tag of "'+tag+'"');if(buffer.isError(decodedTag))return decodedTag;var len=derDecodeLen(buffer,decodedTag.primitive,'Failed to get length of "'+tag+'"');if(buffer.isError(len))return len;if(!any&&decodedTag.tag!==tag&&decodedTag.tagStr!==tag&&decodedTag.tagStr+"of"!==tag)return buffer.error('Failed to match tag: "'+tag+'"');if(!decodedTag.primitive&&null===len){any=buffer.save(),decodedTag=this._skipUntilEnd(buffer,'Failed to skip indefinite length body: "'+this.tag+'"');if(buffer.isError(decodedTag))return decodedTag;len=buffer.offset-any.offset,buffer.restore(any)}return buffer.skip(len,'Failed to match body of: "'+tag+'"')},DERNode.prototype._skipUntilEnd=function(buffer,fail){for(;;){var tag=derDecodeTag(buffer,fail);if(buffer.isError(tag))return tag;var len=derDecodeLen(buffer,tag.primitive,fail);if(buffer.isError(len))return len;let res;if(res=tag.primitive||null!==len?buffer.skip(len):this._skipUntilEnd(buffer,fail),buffer.isError(res))return res;if("end"===tag.tagStr)break}},DERNode.prototype._decodeList=function(buffer,tag,decoder,options){for(var result=[];!buffer.isEmpty();){var possibleEnd=this._peekTag(buffer,"end");if(buffer.isError(possibleEnd))return possibleEnd;var res=decoder.decode(buffer,"der",options);if(buffer.isError(res)&&possibleEnd)break;result.push(res)}return result},DERNode.prototype._decodeStr=function(buffer,tag){var unused;if("bitstr"===tag)return unused=buffer.readUInt8(),buffer.isError(unused)?unused:{unused:unused,data:buffer.raw()};if("bmpstr"!==tag)return"numstr"===tag?(unused=buffer.raw().toString("ascii"),this._isNumstr(unused)?unused:buffer.error("Decoding of string type: numstr unsupported characters")):"octstr"===tag||"objDesc"===tag?buffer.raw():"printstr"===tag?(unused=buffer.raw().toString("ascii"),this._isPrintstr(unused)?unused:buffer.error("Decoding of string type: printstr unsupported characters")):/str$/.test(tag)?buffer.raw().toString():buffer.error("Decoding of string type: "+tag+" unsupported");{var raw=buffer.raw();if(raw.length%2==1)return buffer.error("Decoding of string type: bmpstr length mismatch");let str="";for(let i=0;i<raw.length/2;i++)str+=String.fromCharCode(raw.readUInt16BE(2*i));return str}},DERNode.prototype._decodeObjid=function(buffer,values,relative){let result;var identifiers=[];let ident=0,subident=0;for(;!buffer.isEmpty();)subident=buffer.readUInt8(),ident=(ident<<=7)|127&subident,0==(128&subident)&&(identifiers.push(ident),ident=0);if(128&subident&&identifiers.push(ident),result=relative?identifiers:[identifiers[0]/40|0,identifiers[0]%40].concat(identifiers.slice(1)),values){let tmp=values[result.join(" ")];void 0!==(tmp=void 0===tmp?values[result.join(".")]:tmp)&&(result=tmp)}return result},DERNode.prototype._decodeTime=function(buffer,tag){var str=buffer.raw().toString();let year,mon,day,hour,min,sec;if("gentime"===tag)year=0|str.slice(0,4),mon=0|str.slice(4,6),day=0|str.slice(6,8),hour=0|str.slice(8,10),min=0|str.slice(10,12),sec=0|str.slice(12,14);else{if("utctime"!==tag)return buffer.error("Decoding "+tag+" time is not supported yet");year=0|str.slice(0,2),mon=0|str.slice(2,4),day=0|str.slice(4,6),hour=0|str.slice(6,8),min=0|str.slice(8,10),sec=0|str.slice(10,12),year=year<70?2e3+year:1900+year}return Date.UTC(year,mon-1,day,hour,min,sec,0)},DERNode.prototype._decodeNull=function(){return null},DERNode.prototype._decodeBool=function(buffer){var res=buffer.readUInt8();return buffer.isError(res)?res:0!==res},DERNode.prototype._decodeInt=function(buffer,values){buffer=buffer.raw();let res=new bignum(buffer);return res=values?values[res.toString(10)]||res:res},DERNode.prototype._use=function(entity,obj){return(entity="function"==typeof entity?entity(obj):entity)._getDecoder("der").tree}},{"../base/buffer":3,"../base/node":5,"../constants/der":7,"bn.js":15,inherits:135}],10:[function(require,module,exports){"use strict";exports.der=require("./der"),exports.pem=require("./pem")},{"./der":9,"./pem":11}],11:[function(require,module,exports){"use strict";var inherits=require("inherits");const Buffer=require("safer-buffer").Buffer,DERDecoder=require("./der");function PEMDecoder(entity){DERDecoder.call(this,entity),this.enc="pem"}inherits(PEMDecoder,DERDecoder),(module.exports=PEMDecoder).prototype.decode=function(data,options){var lines=data.toString().split(/[\r\n]+/g),label=options.label.toUpperCase(),re=/^-----(BEGIN|END) ([^-]+)-----$/;let start=-1,end=-1;for(let i=0;i<lines.length;i++){var match=lines[i].match(re);if(null!==match&&match[2]===label){if(-1!==start){if("END"!==match[1])break;end=i;break}if("BEGIN"!==match[1])break;start=i}}if(-1===start||-1===end)throw new Error("PEM section not found for: "+label);data=lines.slice(start+1,end).join(""),data.replace(/[^a-z0-9+/=]+/gi,""),data=Buffer.from(data,"base64");return DERDecoder.prototype.decode.call(this,data,options)}},{"./der":9,inherits:135,"safer-buffer":181}],12:[function(require,module,exports){"use strict";var inherits=require("inherits");const Buffer=require("safer-buffer").Buffer,Node=require("../base/node"),der=require("../constants/der");function DEREncoder(entity){this.enc="der",this.name=entity.name,this.entity=entity,this.tree=new DERNode,this.tree._init(entity.body)}function DERNode(parent){Node.call(this,"der",parent)}function two(num){return num<10?"0"+num:num}(module.exports=DEREncoder).prototype.encode=function(data,reporter){return this.tree._encode(data,reporter).join()},inherits(DERNode,Node),DERNode.prototype._encodeComposite=function(tag,primitive,cls,content){tag=function(tag,primitive,cls,reporter){let res;"seqof"===tag?tag="seq":"setof"===tag&&(tag="set");if(der.tagByName.hasOwnProperty(tag))res=der.tagByName[tag];else{if("number"!=typeof tag||(0|tag)!==tag)return reporter.error("Unknown tag: "+tag);res=tag}if(31<=res)return reporter.error("Multi-octet tag encoding unsupported");primitive||(res|=32);return res|=der.tagClassByName[cls||"universal"]<<6}(tag,primitive,cls,this.reporter);if(content.length<128){const header=Buffer.alloc(2);return header[0]=tag,header[1]=content.length,this._createEncoderBuffer([header,content])}let lenOctets=1;for(let i=content.length;256<=i;i>>=8)lenOctets++;const header=Buffer.alloc(2+lenOctets);header[0]=tag,header[1]=128|lenOctets;for(let i=1+lenOctets,j=content.length;0<j;i--,j>>=8)header[i]=255&j;return this._createEncoderBuffer([header,content])},DERNode.prototype._encodeStr=function(str,tag){if("bitstr"===tag)return this._createEncoderBuffer([0|str.unused,str.data]);if("bmpstr"!==tag)return"numstr"===tag?this._isNumstr(str)?this._createEncoderBuffer(str):this.reporter.error("Encoding of string type: numstr supports only digits and space"):"printstr"===tag?this._isPrintstr(str)?this._createEncoderBuffer(str):this.reporter.error("Encoding of string type: printstr supports only latin upper and lower case letters, digits, space, apostrophe, left and rigth parenthesis, plus sign, comma, hyphen, dot, slash, colon, equal sign, question mark"):/str$/.test(tag)||"objDesc"===tag?this._createEncoderBuffer(str):this.reporter.error("Encoding of string type: "+tag+" unsupported");var buf=Buffer.alloc(2*str.length);for(let i=0;i<str.length;i++)buf.writeUInt16BE(str.charCodeAt(i),2*i);return this._createEncoderBuffer(buf)},DERNode.prototype._encodeObjid=function(id,values,relative){if("string"==typeof id){if(!values)return this.reporter.error("string objid given, but no values map found");if(!values.hasOwnProperty(id))return this.reporter.error("objid not found in values map");id=values[id].split(/[\s.]+/g);for(let i=0;i<id.length;i++)id[i]|=0}else if(Array.isArray(id)){id=id.slice();for(let i=0;i<id.length;i++)id[i]|=0}if(!Array.isArray(id))return this.reporter.error("objid() should be either array or string, got: "+JSON.stringify(id));if(!relative){if(40<=id[1])return this.reporter.error("Second objid identifier OOB");id.splice(0,2,40*id[0]+id[1])}let size=0;for(let i=0;i<id.length;i++){let ident=id[i];for(size++;128<=ident;ident>>=7)size++}var objid=Buffer.alloc(size);let offset=objid.length-1;for(let i=id.length-1;0<=i;i--){let ident=id[i];for(objid[offset--]=127&ident;0<(ident>>=7);)objid[offset--]=128|127&ident}return this._createEncoderBuffer(objid)},DERNode.prototype._encodeTime=function(time,tag){let str;time=new Date(time);return"gentime"===tag?str=[two(time.getUTCFullYear()),two(time.getUTCMonth()+1),two(time.getUTCDate()),two(time.getUTCHours()),two(time.getUTCMinutes()),two(time.getUTCSeconds()),"Z"].join(""):"utctime"===tag?str=[two(time.getUTCFullYear()%100),two(time.getUTCMonth()+1),two(time.getUTCDate()),two(time.getUTCHours()),two(time.getUTCMinutes()),two(time.getUTCSeconds()),"Z"].join(""):this.reporter.error("Encoding "+tag+" time is not supported yet"),this._encodeStr(str,"octstr")},DERNode.prototype._encodeNull=function(){return this._createEncoderBuffer("")},DERNode.prototype._encodeInt=function(num,values){if("string"==typeof num){if(!values)return this.reporter.error("String int or enum given, but no values map");if(!values.hasOwnProperty(num))return this.reporter.error("Values map doesn't contain: "+JSON.stringify(num));num=values[num]}if("number"==typeof num||Buffer.isBuffer(num)||(values=num.toArray(),!num.sign&&128&values[0]&&values.unshift(0),num=Buffer.from(values)),Buffer.isBuffer(num)){let size=num.length;0===num.length&&size++;const out=Buffer.alloc(size);return num.copy(out),0===num.length&&(out[0]=0),this._createEncoderBuffer(out)}if(num<128)return this._createEncoderBuffer(num);if(num<256)return this._createEncoderBuffer([0,num]);let size=1;for(let i=num;256<=i;i>>=8)size++;const out=new Array(size);for(let i=out.length-1;0<=i;i--)out[i]=255&num,num>>=8;return 128&out[0]&&out.unshift(0),this._createEncoderBuffer(Buffer.from(out))},DERNode.prototype._encodeBool=function(value){return this._createEncoderBuffer(value?255:0)},DERNode.prototype._use=function(entity,obj){return(entity="function"==typeof entity?entity(obj):entity)._getEncoder("der").tree},DERNode.prototype._skipDefault=function(dataBuffer,reporter,parent){var state=this._baseState;let i;if(null===state.default)return!1;var data=dataBuffer.join();if(void 0===state.defaultBuffer&&(state.defaultBuffer=this._encodeValue(state.default,reporter,parent).join()),data.length!==state.defaultBuffer.length)return!1;for(i=0;i<data.length;i++)if(data[i]!==state.defaultBuffer[i])return!1;return!0}},{"../base/node":5,"../constants/der":7,inherits:135,"safer-buffer":181}],13:[function(require,module,exports){"use strict";exports.der=require("./der"),exports.pem=require("./pem")},{"./der":12,"./pem":14}],14:[function(require,module,exports){"use strict";var inherits=require("inherits");const DEREncoder=require("./der");function PEMEncoder(entity){DEREncoder.call(this,entity),this.enc="pem"}inherits(PEMEncoder,DEREncoder),(module.exports=PEMEncoder).prototype.encode=function(data,options){var p=DEREncoder.prototype.encode.call(this,data).toString("base64"),out=["-----BEGIN "+options.label+"-----"];for(let i=0;i<p.length;i+=64)out.push(p.slice(i,i+64));return out.push("-----END "+options.label+"-----"),out.join("\n")}},{"./der":12,inherits:135}],15:[function(require,module,exports){!function(module,exports){"use strict";function assert(val,msg){if(!val)throw new Error(msg||"Assertion failed")}function inherits(ctor,superCtor){ctor.super_=superCtor;function TempCtor(){}TempCtor.prototype=superCtor.prototype,ctor.prototype=new TempCtor,ctor.prototype.constructor=ctor}function BN(number,base,endian){if(BN.isBN(number))return number;this.negative=0,this.words=null,this.length=0,(this.red=null)!==number&&("le"!==base&&"be"!==base||(endian=base,base=10),this._init(number||0,base||10,endian||"be"))}var Buffer;"object"==typeof module?module.exports=BN:exports.BN=BN,(BN.BN=BN).wordSize=26;try{Buffer=("undefined"!=typeof window&&void 0!==window.Buffer?window:require("buffer")).Buffer}catch(e){}function parseHex4Bits(string,index){string=string.charCodeAt(index);return 65<=string&&string<=70?string-55:97<=string&&string<=102?string-87:string-48&15}function parseHexByte(string,lowerBound,index){var r=parseHex4Bits(string,index);return lowerBound<=index-1&&(r|=parseHex4Bits(string,index-1)<<4),r}function parseBase(str,start,end,mul){for(var r=0,len=Math.min(str.length,end),i=start;i<len;i++)var c=str.charCodeAt(i)-48,r=r*mul+(49<=c?c-49+10:17<=c?c-17+10:c);return r}BN.isBN=function(num){return num instanceof BN||null!==num&&"object"==typeof num&&num.constructor.wordSize===BN.wordSize&&Array.isArray(num.words)},BN.max=function(left,right){return 0<left.cmp(right)?left:right},BN.min=function(left,right){return left.cmp(right)<0?left:right},BN.prototype._init=function(number,base,endian){if("number"==typeof number)return this._initNumber(number,base,endian);if("object"==typeof number)return this._initArray(number,base,endian);assert((base="hex"===base?16:base)===(0|base)&&2<=base&&base<=36);var start=0;"-"===(number=number.toString().replace(/\s+/g,""))[0]&&(start++,this.negative=1),start<number.length&&(16===base?this._parseHex(number,start,endian):(this._parseBase(number,base,start),"le"===endian&&this._initArray(this.toArray(),base,endian)))},BN.prototype._initNumber=function(number,base,endian){number<0&&(this.negative=1,number=-number),number<67108864?(this.words=[67108863&number],this.length=1):number<4503599627370496?(this.words=[67108863&number,number/67108864&67108863],this.length=2):(assert(number<9007199254740992),this.words=[67108863&number,number/67108864&67108863,1],this.length=3),"le"===endian&&this._initArray(this.toArray(),base,endian)},BN.prototype._initArray=function(number,base,endian){if(assert("number"==typeof number.length),number.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(number.length/3),this.words=new Array(this.length);for(var j,w,i=0;i<this.length;i++)this.words[i]=0;var off=0;if("be"===endian)for(i=number.length-1,j=0;0<=i;i-=3)w=number[i]|number[i-1]<<8|number[i-2]<<16,this.words[j]|=w<<off&67108863,this.words[j+1]=w>>>26-off&67108863,26<=(off+=24)&&(off-=26,j++);else if("le"===endian)for(j=i=0;i<number.length;i+=3)w=number[i]|number[i+1]<<8|number[i+2]<<16,this.words[j]|=w<<off&67108863,this.words[j+1]=w>>>26-off&67108863,26<=(off+=24)&&(off-=26,j++);return this.strip()},BN.prototype._parseHex=function(number,start,endian){this.length=Math.ceil((number.length-start)/6),this.words=new Array(this.length);for(var i=0;i<this.length;i++)this.words[i]=0;var w,off=0,j=0;if("be"===endian)for(i=number.length-1;start<=i;i-=2)w=parseHexByte(number,start,i)<<off,this.words[j]|=67108863&w,18<=off?(off-=18,this.words[j+=1]|=w>>>26):off+=8;else for(i=(number.length-start)%2==0?start+1:start;i<number.length;i+=2)w=parseHexByte(number,start,i)<<off,this.words[j]|=67108863&w,18<=off?(off-=18,this.words[j+=1]|=w>>>26):off+=8;this.strip()},BN.prototype._parseBase=function(number,base,start){this.words=[0];for(var limbLen=0,limbPow=this.length=1;limbPow<=67108863;limbPow*=base)limbLen++;for(var limbPow=limbPow/base|0,total=number.length-start,mod=total%--limbLen,end=Math.min(total,total-mod)+start,word=0,i=start;i<end;i+=limbLen)word=parseBase(number,i,i+limbLen,base),this.imuln(limbPow),this.words[0]+word<67108864?this.words[0]+=word:this._iaddn(word);if(0!=mod){for(var pow=1,word=parseBase(number,i,number.length,base),i=0;i<mod;i++)pow*=base;this.imuln(pow),this.words[0]+word<67108864?this.words[0]+=word:this._iaddn(word)}this.strip()},BN.prototype.copy=function(dest){dest.words=new Array(this.length);for(var i=0;i<this.length;i++)dest.words[i]=this.words[i];dest.length=this.length,dest.negative=this.negative,dest.red=this.red},BN.prototype.clone=function(){var r=new BN(null);return this.copy(r),r},BN.prototype._expand=function(size){for(;this.length<size;)this.words[this.length++]=0;return this},BN.prototype.strip=function(){for(;1<this.length&&0===this.words[this.length-1];)this.length--;return this._normSign()},BN.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},BN.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var zeros=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],groupSizes=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],groupBases=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function smallMulTo(self,num,out){out.negative=num.negative^self.negative;var len=self.length+num.length|0,len=(out.length=len)-1|0,carry=(r=(0|self.words[0])*(0|num.words[0]))/67108864|0;out.words[0]=67108863&r;for(var k=1;k<len;k++){for(var r,ncarry=carry>>>26,rword=67108863&carry,maxJ=Math.min(k,num.length-1),j=Math.max(0,k-self.length+1);j<=maxJ;j++)ncarry+=(r=(0|self.words[k-j|0])*(0|num.words[j])+rword)/67108864|0,rword=67108863&r;out.words[k]=0|rword,carry=0|ncarry}return 0!==carry?out.words[k]=0|carry:out.length--,out.strip()}BN.prototype.toString=function(base,padding){if(padding=0|padding||1,16===(base=base||10)||"hex"===base){out="";for(var off=0,carry=0,i=0;i<this.length;i++){var w=this.words[i],word=(16777215&(w<<off|carry)).toString(16),out=0!==(carry=w>>>24-off&16777215)||i!==this.length-1?zeros[6-word.length]+word+out:word+out;26<=(off+=2)&&(off-=26,i--)}for(0!==carry&&(out=carry.toString(16)+out);out.length%padding!=0;)out="0"+out;return out=0!==this.negative?"-"+out:out}if(base===(0|base)&&2<=base&&base<=36){var groupSize=groupSizes[base],groupBase=groupBases[base];for(out="",(c=this.clone()).negative=0;!c.isZero();){var c,r=c.modn(groupBase).toString(base);out=(c=c.idivn(groupBase)).isZero()?r+out:zeros[groupSize-r.length]+r+out}for(this.isZero()&&(out="0"+out);out.length%padding!=0;)out="0"+out;return out=0!==this.negative?"-"+out:out}assert(!1,"Base should be between 2 and 36")},BN.prototype.toNumber=function(){var ret=this.words[0];return 2===this.length?ret+=67108864*this.words[1]:3===this.length&&1===this.words[2]?ret+=4503599627370496+67108864*this.words[1]:2<this.length&&assert(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-ret:ret},BN.prototype.toJSON=function(){return this.toString(16)},BN.prototype.toBuffer=function(endian,length){return assert(void 0!==Buffer),this.toArrayLike(Buffer,endian,length)},BN.prototype.toArray=function(endian,length){return this.toArrayLike(Array,endian,length)},BN.prototype.toArrayLike=function(ArrayType,endian,length){var b,i,byteLength=this.byteLength(),reqLength=length||Math.max(1,byteLength),length=(assert(byteLength<=reqLength,"byte array longer than desired length"),assert(0<reqLength,"Requested array length <= 0"),this.strip(),"le"===endian),res=new ArrayType(reqLength),q=this.clone();if(length){for(i=0;!q.isZero();i++)b=q.andln(255),q.iushrn(8),res[i]=b;for(;i<reqLength;i++)res[i]=0}else{for(i=0;i<reqLength-byteLength;i++)res[i]=0;for(i=0;!q.isZero();i++)b=q.andln(255),q.iushrn(8),res[reqLength-i-1]=b}return res},Math.clz32?BN.prototype._countBits=function(w){return 32-Math.clz32(w)}:BN.prototype._countBits=function(w){var r=0;return 4096<=w&&(r+=13,w>>>=13),64<=w&&(r+=7,w>>>=7),8<=w&&(r+=4,w>>>=4),2<=w&&(r+=2,w>>>=2),r+w},BN.prototype._zeroBits=function(w){var r;return 0===w?26:((r=0)==(8191&(w=w))&&(r+=13,w>>>=13),0==(127&w)&&(r+=7,w>>>=7),0==(15&w)&&(r+=4,w>>>=4),0==(3&w)&&(r+=2,w>>>=2),0==(1&w)&&r++,r)},BN.prototype.bitLength=function(){var w=this.words[this.length-1],w=this._countBits(w);return 26*(this.length-1)+w},BN.prototype.zeroBits=function(){if(this.isZero())return 0;for(var r=0,i=0;i<this.length;i++){var b=this._zeroBits(this.words[i]);if(r+=b,26!==b)break}return r},BN.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},BN.prototype.toTwos=function(width){return 0!==this.negative?this.abs().inotn(width).iaddn(1):this.clone()},BN.prototype.fromTwos=function(width){return this.testn(width-1)?this.notn(width).iaddn(1).ineg():this.clone()},BN.prototype.isNeg=function(){return 0!==this.negative},BN.prototype.neg=function(){return this.clone().ineg()},BN.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},BN.prototype.iuor=function(num){for(;this.length<num.length;)this.words[this.length++]=0;for(var i=0;i<num.length;i++)this.words[i]=this.words[i]|num.words[i];return this.strip()},BN.prototype.ior=function(num){return assert(0==(this.negative|num.negative)),this.iuor(num)},BN.prototype.or=function(num){return this.length>num.length?this.clone().ior(num):num.clone().ior(this)},BN.prototype.uor=function(num){return this.length>num.length?this.clone().iuor(num):num.clone().iuor(this)},BN.prototype.iuand=function(num){for(var b=this.length>num.length?num:this,i=0;i<b.length;i++)this.words[i]=this.words[i]&num.words[i];return this.length=b.length,this.strip()},BN.prototype.iand=function(num){return assert(0==(this.negative|num.negative)),this.iuand(num)},BN.prototype.and=function(num){return this.length>num.length?this.clone().iand(num):num.clone().iand(this)},BN.prototype.uand=function(num){return this.length>num.length?this.clone().iuand(num):num.clone().iuand(this)},BN.prototype.iuxor=function(num){for(var a,b=this.length>num.length?(a=this,num):(a=num,this),i=0;i<b.length;i++)this.words[i]=a.words[i]^b.words[i];if(this!==a)for(;i<a.length;i++)this.words[i]=a.words[i];return this.length=a.length,this.strip()},BN.prototype.ixor=function(num){return assert(0==(this.negative|num.negative)),this.iuxor(num)},BN.prototype.xor=function(num){return this.length>num.length?this.clone().ixor(num):num.clone().ixor(this)},BN.prototype.uxor=function(num){return this.length>num.length?this.clone().iuxor(num):num.clone().iuxor(this)},BN.prototype.inotn=function(width){assert("number"==typeof width&&0<=width);var bytesNeeded=0|Math.ceil(width/26),width=width%26;this._expand(bytesNeeded),0<width&&bytesNeeded--;for(var i=0;i<bytesNeeded;i++)this.words[i]=67108863&~this.words[i];return 0<width&&(this.words[i]=~this.words[i]&67108863>>26-width),this.strip()},BN.prototype.notn=function(width){return this.clone().inotn(width)},BN.prototype.setn=function(bit,val){assert("number"==typeof bit&&0<=bit);var off=bit/26|0,bit=bit%26;return this._expand(1+off),this.words[off]=val?this.words[off]|1<<bit:this.words[off]&~(1<<bit),this.strip()},BN.prototype.iadd=function(num){var r,a;if(0!==this.negative&&0===num.negative)return this.negative=0,r=this.isub(num),this.negative^=1,this._normSign();if(0===this.negative&&0!==num.negative)return num.negative=0,r=this.isub(num),num.negative=1,r._normSign();for(var b=this.length>num.length?(a=this,num):(a=num,this),carry=0,i=0;i<b.length;i++)r=(0|a.words[i])+(0|b.words[i])+carry,this.words[i]=67108863&r,carry=r>>>26;for(;0!==carry&&i<a.length;i++)r=(0|a.words[i])+carry,this.words[i]=67108863&r,carry=r>>>26;if(this.length=a.length,0!==carry)this.words[this.length]=carry,this.length++;else if(a!==this)for(;i<a.length;i++)this.words[i]=a.words[i];return this},BN.prototype.add=function(num){var res;return 0!==num.negative&&0===this.negative?(num.negative=0,res=this.sub(num),num.negative^=1,res):0===num.negative&&0!==this.negative?(this.negative=0,res=num.sub(this),this.negative=1,res):this.length>num.length?this.clone().iadd(num):num.clone().iadd(this)},BN.prototype.isub=function(num){var r;if(0!==num.negative)return num.negative=0,r=this.iadd(num),num.negative=1,r._normSign();if(0!==this.negative)return this.negative=0,this.iadd(num),this.negative=1,this._normSign();var a,cmp=this.cmp(num);if(0===cmp)return this.negative=0,this.length=1,this.words[0]=0,this;for(var b=0<cmp?(a=this,num):(a=num,this),carry=0,i=0;i<b.length;i++)carry=(r=(0|a.words[i])-(0|b.words[i])+carry)>>26,this.words[i]=67108863&r;for(;0!==carry&&i<a.length;i++)carry=(r=(0|a.words[i])+carry)>>26,this.words[i]=67108863&r;if(0===carry&&i<a.length&&a!==this)for(;i<a.length;i++)this.words[i]=a.words[i];return this.length=Math.max(this.length,i),a!==this&&(this.negative=1),this.strip()},BN.prototype.sub=function(num){return this.clone().isub(num)};var comb10MulTo=function(self,num,out){var lo,a=self.words,b=num.words,o=out.words,a0=0|a[0],al0=8191&a0,a0=a0>>>13,a1=0|a[1],al1=8191&a1,a1=a1>>>13,a2=0|a[2],al2=8191&a2,a2=a2>>>13,a3=0|a[3],al3=8191&a3,a3=a3>>>13,a4=0|a[4],al4=8191&a4,a4=a4>>>13,a5=0|a[5],al5=8191&a5,a5=a5>>>13,a6=0|a[6],al6=8191&a6,a6=a6>>>13,a7=0|a[7],al7=8191&a7,a7=a7>>>13,a8=0|a[8],al8=8191&a8,a8=a8>>>13,a=0|a[9],al9=8191&a,a=a>>>13,b0=0|b[0],bl0=8191&b0,b0=b0>>>13,b1=0|b[1],bl1=8191&b1,b1=b1>>>13,b2=0|b[2],bl2=8191&b2,b2=b2>>>13,b3=0|b[3],bl3=8191&b3,b3=b3>>>13,b4=0|b[4],bl4=8191&b4,b4=b4>>>13,b5=0|b[5],bl5=8191&b5,b5=b5>>>13,b6=0|b[6],bl6=8191&b6,b6=b6>>>13,b7=0|b[7],bl7=8191&b7,b7=b7>>>13,b8=0|b[8],bl8=8191&b8,b8=b8>>>13,b=0|b[9],bl9=8191&b,b=b>>>13,num=(out.negative=self.negative^num.negative,out.length=19,(0+Math.imul(al0,bl0)|0)+((8191&(self=Math.imul(al0,b0)+Math.imul(a0,bl0)|0))<<13)|0),c=(Math.imul(a0,b0)+(self>>>13)|0)+(num>>>26)|0;num&=67108863,lo=Math.imul(al1,bl0),self=Math.imul(al1,b0)+Math.imul(a1,bl0)|0,hi=Math.imul(a1,b0);var hi,w1=(c+(lo+Math.imul(al0,bl1)|0)|0)+((8191&(self=(self+Math.imul(al0,b1)|0)+Math.imul(a0,bl1)|0))<<13)|0,w2=(c=((hi+Math.imul(a0,b1)|0)+(self>>>13)|0)+(w1>>>26)|0,w1&=67108863,lo=Math.imul(al2,bl0),self=Math.imul(al2,b0)+Math.imul(a2,bl0)|0,hi=Math.imul(a2,b0),lo=lo+Math.imul(al1,bl1)|0,self=(self+Math.imul(al1,b1)|0)+Math.imul(a1,bl1)|0,hi=hi+Math.imul(a1,b1)|0,(c+(lo+Math.imul(al0,bl2)|0)|0)+((8191&(self=(self+Math.imul(al0,b2)|0)+Math.imul(a0,bl2)|0))<<13)|0),w3=(c=((hi+Math.imul(a0,b2)|0)+(self>>>13)|0)+(w2>>>26)|0,w2&=67108863,lo=Math.imul(al3,bl0),self=Math.imul(al3,b0)+Math.imul(a3,bl0)|0,hi=Math.imul(a3,b0),lo=lo+Math.imul(al2,bl1)|0,self=(self+Math.imul(al2,b1)|0)+Math.imul(a2,bl1)|0,hi=hi+Math.imul(a2,b1)|0,lo=lo+Math.imul(al1,bl2)|0,self=(self+Math.imul(al1,b2)|0)+Math.imul(a1,bl2)|0,hi=hi+Math.imul(a1,b2)|0,(c+(lo+Math.imul(al0,bl3)|0)|0)+((8191&(self=(self+Math.imul(al0,b3)|0)+Math.imul(a0,bl3)|0))<<13)|0),w4=(c=((hi+Math.imul(a0,b3)|0)+(self>>>13)|0)+(w3>>>26)|0,w3&=67108863,lo=Math.imul(al4,bl0),self=Math.imul(al4,b0)+Math.imul(a4,bl0)|0,hi=Math.imul(a4,b0),lo=lo+Math.imul(al3,bl1)|0,self=(self+Math.imul(al3,b1)|0)+Math.imul(a3,bl1)|0,hi=hi+Math.imul(a3,b1)|0,lo=lo+Math.imul(al2,bl2)|0,self=(self+Math.imul(al2,b2)|0)+Math.imul(a2,bl2)|0,hi=hi+Math.imul(a2,b2)|0,lo=lo+Math.imul(al1,bl3)|0,self=(self+Math.imul(al1,b3)|0)+Math.imul(a1,bl3)|0,hi=hi+Math.imul(a1,b3)|0,(c+(lo+Math.imul(al0,bl4)|0)|0)+((8191&(self=(self+Math.imul(al0,b4)|0)+Math.imul(a0,bl4)|0))<<13)|0),w5=(c=((hi+Math.imul(a0,b4)|0)+(self>>>13)|0)+(w4>>>26)|0,w4&=67108863,lo=Math.imul(al5,bl0),self=Math.imul(al5,b0)+Math.imul(a5,bl0)|0,hi=Math.imul(a5,b0),lo=lo+Math.imul(al4,bl1)|0,self=(self+Math.imul(al4,b1)|0)+Math.imul(a4,bl1)|0,hi=hi+Math.imul(a4,b1)|0,lo=lo+Math.imul(al3,bl2)|0,self=(self+Math.imul(al3,b2)|0)+Math.imul(a3,bl2)|0,hi=hi+Math.imul(a3,b2)|0,lo=lo+Math.imul(al2,bl3)|0,self=(self+Math.imul(al2,b3)|0)+Math.imul(a2,bl3)|0,hi=hi+Math.imul(a2,b3)|0,lo=lo+Math.imul(al1,bl4)|0,self=(self+Math.imul(al1,b4)|0)+Math.imul(a1,bl4)|0,hi=hi+Math.imul(a1,b4)|0,(c+(lo+Math.imul(al0,bl5)|0)|0)+((8191&(self=(self+Math.imul(al0,b5)|0)+Math.imul(a0,bl5)|0))<<13)|0),w6=(c=((hi+Math.imul(a0,b5)|0)+(self>>>13)|0)+(w5>>>26)|0,w5&=67108863,lo=Math.imul(al6,bl0),self=Math.imul(al6,b0)+Math.imul(a6,bl0)|0,hi=Math.imul(a6,b0),lo=lo+Math.imul(al5,bl1)|0,self=(self+Math.imul(al5,b1)|0)+Math.imul(a5,bl1)|0,hi=hi+Math.imul(a5,b1)|0,lo=lo+Math.imul