@digitalpersona/websdk/dist/websdk.client.min.js

HID DigitalPersona WebSDK library

/*!
 * async
 * https://github.com/caolan/async
 *
 * Copyright 2010-2014 Caolan McMahon
 * Released under the MIT license
 */
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n.hash.sha256).update(t).finalize()},n.hash.sha256.prototype={blockSize:512,reset:function(){return this._h=this._init.slice(0),this._buffer=[],this._length=0,this},update:function(t){typeof t=="string"&&(t=n.codec.utf8String.toBits(t));for(var u=this._buffer=n.bitArray.concat(this._buffer,t),r=this._length,f=this._length=r+n.bitArray.bitLength(t),i=512+r&-512;i<=f;i+=512)this._block(u.splice(0,16));return this},finalize:function(){for(var t=this._buffer,r=this._h,t=n.bitArray.concat(t,[n.bitArray.partial(1,1)]),i=t.length+2;i&15;i++)t.push(0);for(t.push(Math.floor(this._length/4294967296)),t.push(this._length|0);t.length;)this._block(t.splice(0,16));return this.reset(),r},_init:[],_key:[],_precompute:function(){function r(n){return(n-Math.floor(n))*4294967296|0}var n=0,t=2,i;n:for(;n<64;t++){for(i=2;i*i<=t;i++)if(t%i==0)continue n;n<8&&(this._init[n]=r(Math.pow(t,1/2)));this._key[n]=r(Math.pow(t,1/3));n++}},_block:function(n){for(var f,e,o,s=n.slice(0),t=this._h,p=this._key,v=t[0],r=t[1],h=t[2],l=t[3],u=t[4],a=t[5],c=t[6],y=t[7],i=0;i<64;i++)i<16?f=s[i]:(e=s[i+1&15],o=s[i+14&15],f=s[i&15]=(e>>>7^e>>>18^e>>>3^e<<25^e<<14)+(o>>>17^o>>>19^o>>>10^o<<15^o<<13)+s[i&15]+s[i+9&15]|0),f=f+y+(u>>>6^u>>>11^u>>>25^u<<26^u<<21^u<<7)+(c^u&(a^c))+p[i],y=c,c=a,a=u,u=l+f|0,l=h,h=r,r=v,v=f+(r&h^l&(r^h))+(r>>>2^r>>>13^r>>>22^r<<30^r<<19^r<<10)|0;t[0]=t[0]+v|0;t[1]=t[1]+r|0;t[2]=t[2]+h|0;t[3]=t[3]+l|0;t[4]=t[4]+u|0;t[5]=t[5]+a|0;t[6]=t[6]+c|0;t[7]=t[7]+y|0}},n.cipher.aes=function(t){this._tables[0][0][0]||this._precompute();var r,e,i,o,c,f=this._tables[0][4],s=this._tables[1],u=t.length,h=1;if(u!==4&&u!==6&&u!==8)throw new n.exception.invalid("invalid aes key size");for(this._key=[o=t.slice(0),c=[]],r=u;r<4*u+28;r++)i=o[r-1],(r%u==0||u===8&&r%u==4)&&(i=f[i>>>24]<<24^f[i>>16&255]<<16^f[i>>8&255]<<8^f[i&255],r%u==0&&(i=i<<8^i>>>24^h<<24,h=h<<1^(h>>7)*283)),o[r]=o[r-u]^i;for(e=0;r;e++,r--)i=o[e&3?r:r-4],c[e]=r<=4||e<4?i:s[0][f[i>>>24]]^s[1][f[i>>16&255]]^s[2][f[i>>8&255]]^s[3][f[i&255]]},n.cipher.aes.prototype={encrypt:function(n){return this._crypt(n,0)},decrypt:function(n){return this._crypt(n,1)},_tables:[[[],[],[],[],[]],[[],[],[],[],[]]],_precompute:function(){for(var f=this._tables[0],e=this._tables[1],c=f[4],y=e[4],i,r,u=[],l=[],h,a,v,t,o,s,n=0;n<256;n++)l[(u[n]=n<<1^(n>>7)*283)^n]=n;for(i=r=0;!c[i];i^=h||1,r=l[r]||1)for(t=r^r<<1^r<<2^r<<3^r<<4,t=t>>8^t&255^99,c[i]=t,y[t]=i,v=u[a=u[h=u[i]]],s=v*16843009^a*65537^h*257^i*16843008,o=u[t]*257^t*16843008,n=0;n<4;n++)f[n][i]=o=o<<24^o>>>8,e[n][t]=s=s<<24^s>>>8;for(n=0;n<5;n++)f[n]=f[n].slice(0),e[n]=e[n].slice(0)},_crypt:function(t,i){if(t.length!==4)throw new n.exception.invalid("invalid aes 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n.hash.sha256];this._poolEntropy=[0];this._reseedCount=0;this._robins={};this._eventId=0;this._collectorIds={};this._collectorIdNext=0;this._strength=0;this._poolStrength=0;this._nextReseed=0;this._key=[0,0,0,0,0,0,0,0];this._counter=[0,0,0,0];this._cipher=undefined;this._defaultParanoia=t;this._collectorsStarted=!1;this._callbacks={progress:{},seeded:{}};this._callbackI=0;this._NOT_READY=0;this._READY=1;this._REQUIRES_RESEED=2;this._MAX_WORDS_PER_BURST=65536;this._PARANOIA_LEVELS=[0,48,64,96,128,192,256,384,512,768,1024];this._MILLISECONDS_PER_RESEED=3e4;this._BITS_PER_RESEED=80},n.prng.prototype={randomWords:function(t,i){var e=[],u,f=this.isReady(i),r;if(f===this._NOT_READY)throw new n.exception.notReady("generator isn't seeded");else f&this._REQUIRES_RESEED&&this._reseedFromPools(!(f&this._READY));for(u=0;u<t;u+=4)(u+1)%this._MAX_WORDS_PER_BURST==0&&this._gate(),r=this._gen4words(),e.push(r[0],r[1],r[2],r[3]);return this._gate(),e.slice(0,t)},setDefaultParanoia:function(n,t){if(n===0&&t!=="Setting paranoia=0 will ruin your security; use it only for testing")throw"Setting paranoia=0 will ruin your security; use it only for testing";this._defaultParanoia=n},addEntropy:function(t,i,r){r=r||"user";var o,u,f,h=(new Date).valueOf(),e=this._robins[r],l=this.isReady(),s=0,c;o=this._collectorIds[r];o===undefined&&(o=this._collectorIds[r]=this._collectorIdNext++);e===undefined&&(e=this._robins[r]=0);this._robins[r]=(this._robins[r]+1)%this._pools.length;switch(typeof t){case"number":i===undefined&&(i=1);this._pools[e].update([o,this._eventId++,1,i,h,1,t|0]);break;case"object":if(c=Object.prototype.toString.call(t),c==="[object Uint32Array]"){for(f=[],u=0;u<t.length;u++)f.push(t[u]);t=f}else for(c!=="[object Array]"&&(s=1),u=0;u<t.length&&!s;u++)typeof t[u]!="number"&&(s=1);if(!s){if(i===undefined)for(i=0,u=0;u<t.length;u++)for(f=t[u];f>0;)i++,f=f>>>1;this._pools[e].update([o,this._eventId++,2,i,h,t.length].concat(t))}break;case"string":i===undefined&&(i=t.length);this._pools[e].update([o,this._eventId++,3,i,h,t.length]);this._pools[e].update(t);break;default:s=1}if(s)throw new n.exception.bug("random: addEntropy only supports number, array of numbers or string");this._poolEntropy[e]+=i;this._poolStrength+=i;l===this._NOT_READY&&(this.isReady()!==this._NOT_READY&&this._fireEvent("seeded",Math.max(this._strength,this._poolStrength)),this._fireEvent("progress",this.getProgress()))},isReady:function(n){var t=this._PARANOIA_LEVELS[n!==undefined?n:this._defaultParanoia];return this._strength&&this._strength>=t?this._poolEntropy[0]>this._BITS_PER_RESEED&&(new Date).valueOf()>this._nextReseed?this._REQUIRES_RESEED|this._READY:this._READY:this._poolStrength>=t?this._REQUIRES_RESEED|this._NOT_READY:this._NOT_READY},getProgress:function(n){var t=this._PARANOIA_LEVELS[n?n:this._defaultParanoia];return this._strength>=t?1:this._poolStrength>t?1:this._poolStrength/t},startCollectors:function(){if(!this._collectorsStarted){if(this._eventListener={loadTimeCollector:this._bind(this._loadTimeCollector),mouseCollector:this._bind(this._mouseCollector),keyboardCollector:this._bind(this._keyboardCollector),accelerometerCollector:this._bind(this._accelerometerCollector),touchCollector:this._bind(this._touchCollector)},window.addEventListener)window.addEventListener("load",this._eventListener.loadTimeCollector,!1),window.addEventListener("keypress",this._eventListener.keyboardCollector,!1);else if(document.attachEvent)document.attachEvent("onload",this._eventListener.loadTimeCollector),document.attachEvent("keypress",this._eventListener.keyboardCollector);else throw new n.exception.bug("can't attach event");this._collectorsStarted=!0}},stopCollectors:function(){this._collectorsStarted&&(window.removeEventListener?(window.removeEventListener("load",this._eventListener.loadTimeCollector,!1),window.removeEventListener("keypress",this._eventListener.keyboardCollector,!1)):document.detachEvent&&(document.detachEvent("onload",this._eventListener.loadTimeCollector),document.detachEvent("keypress",this._eventListener.keyboardCollector)),this._collectorsStarted=!1)},addEventListener:function(n,t){this._callbacks[n][this._callbackI++]=t},removeEventListener:function(n,t){var r,i,u=this._callbacks[n],f=[];for(i in u)u.hasOwnProperty(i)&&u[i]===t&&f.push(i);for(r=0;r<f.length;r++)i=f[r],delete u[i]},_bind:function(n){var t=this;return function(){n.apply(t,arguments)}},_gen4words:function(){for(var n=0;n<4;n++)if(this._counter[n]=this._counter[n]+1|0,this._counter[n])break;return this._cipher.encrypt(this._counter)},_gate:function(){this._key=this._gen4words().concat(this._gen4words());this._cipher=new n.cipher.aes(this._key)},_reseed:function(t){this._key=n.hash.sha256.hash(this._key.concat(t));this._cipher=new n.cipher.aes(this._key);for(var i=0;i<4;i++)if(this._counter[i]=this._counter[i]+1|0,this._counter[i])break},_reseedFromPools:function(t){var r=[],u=0,i;for(this._nextReseed=r[0]=(new Date).valueOf()+this._MILLISECONDS_PER_RESEED,i=0;i<16;i++)r.push(Math.random()*4294967296|0);for(i=0;i<this._pools.length;i++)if(r=r.concat(this._pools[i].finalize()),u+=this._poolEntropy[i],this._poolEntropy[i]=0,!t&&this._reseedCount&1<<i)break;this._reseedCount>=1<<this._pools.length&&(this._pools.push(new n.hash.sha256),this._poolEntropy.push(0));this._poolStrength-=u;u>this._strength&&(this._strength=u);this._reseedCount++;this._reseed(r)},_keyboardCollector:function(){this._addCurrentTimeToEntropy(1)},_mouseCollector:function(t){var i,r;try{i=t.x||t.clientX||t.offsetX||0;r=t.y||t.clientY||t.offsetY||0}catch(u){i=0;r=0}i!=0&&r!=0&&n.random.addEntropy([i,r],2,"mouse");this._addCurrentTimeToEntropy(0)},_touchCollector:function(t){var i=t.touches[0]||t.changedTouches[0],r=i.pageX||i.clientX,u=i.pageY||i.clientY;n.random.addEntropy([r,u],1,"touch");this._addCurrentTimeToEntropy(0)},_loadTimeCollector:function(){this._addCurrentTimeToEntropy(2)},_addCurrentTimeToEntropy:function(t){typeof window!="undefined"&&window.performance&&typeof window.performance.now=="function"?n.random.addEntropy(window.performance.now(),t,"loadtime"):n.random.addEntropy((new Date).valueOf(),t,"loadtime")},_accelerometerCollector:function(t){var r=t.accelerationIncludingGravity.x||t.accelerationIncludingGravity.y||t.accelerationIncludingGravity.z,i;window.orientation&&(i=window.orientation,typeof i=="number"&&n.random.addEntropy(i,1,"accelerometer"));r&&n.random.addEntropy(r,2,"accelerometer");this._addCurrentTimeToEntropy(0)},_fireEvent:function(t,i){var r,u=n.random._callbacks[t],f=[];for(r in u)u.hasOwnProperty(r)&&f.push(u[r]);for(r=0;r<f.length;r++)f[r](i)}},n.random=new n.prng(6),function(){function u(){try{return require("crypto")}catch(n){return null}}try{var t,r,i;if(typeof module!="undefined"&&module.exports&&(r=u())&&r.randomBytes)t=r.randomBytes(128),t=new Uint32Array(new Uint8Array(t).buffer),n.random.addEntropy(t,1024,"crypto.randomBytes");else if(typeof window!="undefined"&&typeof Uint32Array!="undefined"){if(i=new Uint32Array(32),window.crypto&&window.crypto.getRandomValues)window.crypto.getRandomValues(i);else if(window.msCrypto&&window.msCrypto.getRandomValues)window.msCrypto.getRandomValues(i);else return;n.random.addEntropy(i,1024,"crypto.getRandomValues")}}catch(f){typeof window!="undefined"&&window.console&&(console.log("There was an error collecting entropy from the browser:"),console.log(f))}}(),n.codec.hex={fromBits:function(t){for(var r="",i=0;i<t.length;i++)r+=((t[i]|0)+0xf00000000000).toString(16).substr(4);return r.substr(0,n.bitArray.bitLength(t)/4)},toBits:function(t){var i,r=[],u;for(t=t.replace(/\s|0x/g,""),u=t.length,t=t+"00000000",i=0;i<t.length;i+=8)r.push(parseInt(t.substr(i,8),16)^0);return n.bitArray.clamp(r,u*4)}},n.codec.utf8String={fromBits:function(t){for(var u="",f=n.bitArray.bitLength(t),r,i=0;i<f/8;i++)(i&3)==0&&(r=t[i/4]),u+=String.fromCharCode(r>>>24),r<<=8;return decodeURIComponent(escape(u))},toBits:function(t){t=unescape(encodeURIComponent(t));for(var u=[],r=0,i=0;i<t.length;i++)r=r<<8|t.charCodeAt(i),(i&3)==3&&(u.push(r),r=0);return i&3&&u.push(n.bitArray.partial(8*(i&3),r)),u}},n.codec.base64={_chars:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",fromBits:function(t,i,r){var u="",e,f=0,o=n.codec.base64._chars,s=0,h=n.bitArray.bitLength(t);for(r&&(o=o.substr(0,62)+"-_"),e=0;u.length*6<h;)u+=o.charAt((s^t[e]>>>f)>>>26),f<6?(s=t[e]<<6-f,f+=26,e++):(s<<=6,f-=6);while(u.length&3&&!i)u+="=";return u},toBits:function(t,i){t=t.replace(/\s|=/g,"");var o=[],f,r=0,s=n.codec.base64._chars,e=0,u;for(i&&(s=s.substr(0,62)+"-_"),f=0;f<t.length;f++){if(u=s.indexOf(t.charAt(f)),u<0)throw new n.exception.invalid("this isn't base64!");r>26?(r-=26,o.push(e^u>>>r),e=u<<32-r):(r+=6,e^=u<<32-r)}return r&56&&o.push(n.bitArray.partial(r&56,e,1)),o}},n.codec.base64url={fromBits:function(t){return n.codec.base64.fromBits(t,1,1)},toBits:function(t){return n.codec.base64.toBits(t,1)}},n}),function(n){"use strict";typeof define=="function"&&define.amd?define("BigInteger",[],n):window.BigInteger=n()}(function(){function n(n,t,i){n!=null&&("number"==typeof n?this.fromNumber(n,t,i):t==null&&"string"!=typeof n?this.fromString(n,256):this.fromString(n,t))}function t(){return new 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l=n.t-1,p,nt=!0,a=t(),k;for(r=v(n[l])-1;l>=0;){for(r>=b?p=n[l]>>r-b&g:(p=(n[l]&(1<<r+1)-1)<<b-r,l>0&&(p|=n[l-1]>>this.DB+r-b)),s=w;(p&1)==0;)p>>=1,--s;if((r-=s)<0&&(r+=this.DB,--l),nt)y[p].copyTo(u),nt=!1;else{while(s>1)c.sqrTo(u,a),c.sqrTo(a,u),s-=2;s>0?c.sqrTo(u,a):(k=u,u=a,a=k);c.mulTo(a,y[p],u)}while(l>=0&&(n[l]&1<<r)==0)c.sqrTo(u,a),k=u,u=a,a=k,--r<0&&(r=this.DB-1,--l)}return c.revert(u)}function ef(n){var i=this.s<0?this.negate():this.clone(),t=n.s<0?n.negate():n.clone(),f,u,r;if(i.compareTo(t)<0&&(f=i,i=t,t=f),u=i.getLowestSetBit(),r=t.getLowestSetBit(),r<0)return i;for(u<r&&(r=u),r>0&&(i.rShiftTo(r,i),t.rShiftTo(r,t));i.signum()>0;)(u=i.getLowestSetBit())>0&&i.rShiftTo(u,i),(u=t.getLowestSetBit())>0&&t.rShiftTo(u,t),i.compareTo(t)>=0?(i.subTo(t,i),i.rShiftTo(1,i)):(t.subTo(i,t),t.rShiftTo(1,t));return r>0&&t.lShiftTo(r,t),t}function sf(n){var r,t,i;if(n<=0)return 0;if(r=this.DV%n,t=this.s<0?n-1:0,this.t>0)if(r==0)t=this[0]%n;else for(i=this.t-1;i>=0;--i)t=(r*t+this[i])%n;return 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