From 8e7917285f637f7b42fa76632bee42cc58670bb1 Mon Sep 17 00:00:00 2001
From: Vladimir Grichina <vgrichina@gmail.com>
Date: Tue, 21 Jan 2020 19:14:15 -0800
Subject: [PATCH] build dist/

---
 dist/nearlib.js     | 251 ++++++++++++++++++++++++++++++--------------
 dist/nearlib.min.js |   8 +-
 2 files changed, 174 insertions(+), 85 deletions(-)

diff --git a/dist/nearlib.js b/dist/nearlib.js
index 5eaee98d85..8675770582 100644
--- a/dist/nearlib.js
+++ b/dist/nearlib.js
@@ -38,16 +38,7 @@ class Account {
         return this._ready || (this._ready = Promise.resolve(this.fetchState()));
     }
     async fetchState() {
-        this._accessKey = null;
         this._state = await this.connection.provider.query(`account/${this.accountId}`, '');
-        const publicKey = await this.connection.signer.getPublicKey(this.accountId, this.connection.networkId);
-        if (!publicKey) {
-            return;
-        }
-        this._accessKey = await this.connection.provider.query(`access_key/${this.accountId}/${publicKey.toString()}`, '');
-        if (!this._accessKey) {
-            throw new Error(`Failed to fetch access key for '${this.accountId}' with public key ${publicKey.toString()}`);
-        }
     }
     async state() {
         await this.ready;
@@ -75,11 +66,13 @@ class Account {
     }
     async signAndSendTransaction(receiverId, actions) {
         await this.ready;
-        if (!this._accessKey) {
-            throw new providers_1.TypedError(`Can not sign transactions, no matching key pair found in Signer.`, 'KeyNotFound');
+        // TODO: Find matching access key based on transaction
+        const accessKey = await this.findAccessKey();
+        if (!accessKey) {
+            throw new providers_1.TypedError(`Can not sign transactions for account ${this.accountId}, no matching key pair found in Signer.`, 'KeyNotFound');
         }
         const status = await this.connection.provider.status();
-        const [txHash, signedTx] = await transaction_1.signTransaction(receiverId, ++this._accessKey.nonce, actions, serialize_1.base_decode(status.sync_info.latest_block_hash), this.connection.signer, this.accountId, this.connection.networkId);
+        const [txHash, signedTx] = await transaction_1.signTransaction(receiverId, ++accessKey.nonce, actions, serialize_1.base_decode(status.sync_info.latest_block_hash), this.connection.signer, this.accountId, this.connection.networkId);
         let result;
         try {
             result = await this.connection.provider.sendTransaction(signedTx);
@@ -107,6 +100,14 @@ class Account {
         // TODO: deal with timeout on node side.
         return result;
     }
+    async findAccessKey() {
+        const publicKey = await this.connection.signer.getPublicKey(this.accountId, this.connection.networkId);
+        if (!publicKey) {
+            return null;
+        }
+        // TODO: Cache keys and handle nonce errors automatically
+        return await this.connection.provider.query(`access_key/${this.accountId}/${publicKey.toString()}`, '');
+    }
     async createAndDeployContract(contractId, publicKey, data, amount) {
         const accessKey = transaction_1.fullAccessKey();
         await this.signAndSendTransaction(contractId, [transaction_1.createAccount(), transaction_1.transfer(amount), transaction_1.addKey(key_pair_1.PublicKey.from(publicKey), accessKey), transaction_1.deployContract(data)]);
@@ -3192,7 +3193,7 @@ function fromByteArray (uint8) {
       number = -number;
     }
     if (number < 0x4000000) {
-      this.words = [ number & 0x3ffffff ];
+      this.words = [number & 0x3ffffff];
       this.length = 1;
     } else if (number < 0x10000000000000) {
       this.words = [
@@ -3220,7 +3221,7 @@ function fromByteArray (uint8) {
     // Perhaps a Uint8Array
     assert(typeof number.length === 'number');
     if (number.length <= 0) {
-      this.words = [ 0 ];
+      this.words = [0];
       this.length = 1;
       return this;
     }
@@ -3350,7 +3351,7 @@ function fromByteArray (uint8) {
 
   BN.prototype._parseBase = function _parseBase (number, base, start) {
     // Initialize as zero
-    this.words = [ 0 ];
+    this.words = [0];
     this.length = 1;
 
     // Find length of limb in base
@@ -3403,11 +3404,15 @@ function fromByteArray (uint8) {
     dest.red = this.red;
   };
 
+  function move (dest, src) {
+    dest.words = src.words;
+    dest.length = src.length;
+    dest.negative = src.negative;
+    dest.red = src.red;
+  }
+
   BN.prototype._move = function _move (dest) {
-    dest.words = this.words;
-    dest.length = this.length;
-    dest.negative = this.negative;
-    dest.red = this.red;
+    move(dest, this);
   };
 
   BN.prototype.clone = function clone () {
@@ -3439,9 +3444,17 @@ function fromByteArray (uint8) {
     return this;
   };
 
-  BN.prototype.inspect = function inspect () {
+  // Check Symbol.for because not everywhere where Symbol defined
+  // See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol#Browser_compatibility
+  if (typeof Symbol !== 'undefined' && typeof Symbol.for === 'function') {
+    BN.prototype[Symbol.for('nodejs.util.inspect.custom')] = inspect;
+  } else {
+    BN.prototype.inspect = inspect;
+  }
+
+  function inspect () {
     return (this.red ? '<BN-R: ' : '<BN: ') + this.toString(16) + '>';
-  };
+  }
 
   /*
 
@@ -3616,51 +3629,97 @@ function fromByteArray (uint8) {
     return this.toArrayLike(Array, endian, length);
   };
 
+  var allocate = function allocate (ArrayType, size) {
+    if (ArrayType.allocUnsafe) {
+      return ArrayType.allocUnsafe(size);
+    }
+    return new ArrayType(size);
+  };
+
   BN.prototype.toArrayLike = function toArrayLike (ArrayType, endian, length) {
+    this._strip();
+
     var byteLength = this.byteLength();
     var reqLength = length || Math.max(1, byteLength);
     assert(byteLength <= reqLength, 'byte array longer than desired length');
     assert(reqLength > 0, 'Requested array length <= 0');
 
-    this._strip();
-    var littleEndian = endian === 'le';
     var res = allocate(ArrayType, reqLength);
+    var postfix = endian === 'le' ? 'LE' : 'BE';
+    this['_toArrayLike' + postfix](res, byteLength);
+    return res;
+  };
+
+  BN.prototype._toArrayLikeLE = function _toArrayLikeLE (res, byteLength) {
+    var position = 0;
+    var carry = 0;
 
-    var b, i;
-    var q = this.clone();
-    if (!littleEndian) {
-      // Assume big-endian
-      for (i = 0; i < reqLength - byteLength; i++) {
-        res[i] = 0;
+    for (var i = 0, shift = 0; i < this.length; i++) {
+      var word = (this.words[i] << shift) | carry;
+
+      res[position++] = word & 0xff;
+      if (position < res.length) {
+        res[position++] = (word >> 8) & 0xff;
+      }
+      if (position < res.length) {
+        res[position++] = (word >> 16) & 0xff;
       }
 
-      for (i = 0; !q.isZero(); i++) {
-        b = q.andln(0xff);
-        q.iushrn(8);
+      if (shift === 6) {
+        if (position < res.length) {
+          res[position++] = (word >> 24) & 0xff;
+        }
+        carry = 0;
+        shift = 0;
+      } else {
+        carry = word >>> 24;
+        shift += 2;
+      }
+    }
+
+    if (position < res.length) {
+      res[position++] = carry;
 
-        res[reqLength - i - 1] = b;
+      while (position < res.length) {
+        res[position++] = 0;
       }
-    } else {
-      for (i = 0; !q.isZero(); i++) {
-        b = q.andln(0xff);
-        q.iushrn(8);
+    }
+  };
 
-        res[i] = b;
+  BN.prototype._toArrayLikeBE = function _toArrayLikeBE (res, byteLength) {
+    var position = res.length - 1;
+    var carry = 0;
+
+    for (var i = 0, shift = 0; i < this.length; i++) {
+      var word = (this.words[i] << shift) | carry;
+
+      res[position--] = word & 0xff;
+      if (position >= 0) {
+        res[position--] = (word >> 8) & 0xff;
+      }
+      if (position >= 0) {
+        res[position--] = (word >> 16) & 0xff;
       }
 
-      for (; i < reqLength; i++) {
-        res[i] = 0;
+      if (shift === 6) {
+        if (position >= 0) {
+          res[position--] = (word >> 24) & 0xff;
+        }
+        carry = 0;
+        shift = 0;
+      } else {
+        carry = word >>> 24;
+        shift += 2;
       }
     }
 
-    return res;
-  };
+    if (position >= 0) {
+      res[position--] = carry;
 
-  var allocate = function allocate (ArrayType, size) {
-    if (ArrayType.allocUnsafe) {
-      return ArrayType.allocUnsafe(size);
+      while (position >= 0) {
+        res[position--] = 0;
+      }
     }
-    return new ArrayType(size);
   };
 
   if (Math.clz32) {
@@ -3733,7 +3792,7 @@ function fromByteArray (uint8) {
       var off = (bit / 26) | 0;
       var wbit = bit % 26;
 
-      w[bit] = (num.words[off] & (1 << wbit)) >>> wbit;
+      w[bit] = (num.words[off] >>> wbit) & 0x01;
     }
 
     return w;
@@ -4755,8 +4814,10 @@ function fromByteArray (uint8) {
   }
 
   function jumboMulTo (self, num, out) {
-    var fftm = new FFTM();
-    return fftm.mulp(self, num, out);
+    // Temporary disable, see https://github.com/indutny/bn.js/issues/211
+    // var fftm = new FFTM();
+    // return fftm.mulp(self, num, out);
+    return bigMulTo(self, num, out);
   }
 
   BN.prototype.mulTo = function mulTo (num, out) {
@@ -5236,7 +5297,7 @@ function fromByteArray (uint8) {
 
     // Possible sign change
     if (this.negative !== 0) {
-      if (this.length === 1 && (this.words[0] | 0) < num) {
+      if (this.length === 1 && (this.words[0] | 0) <= num) {
         this.words[0] = num - (this.words[0] | 0);
         this.negative = 0;
         return this;
@@ -5553,7 +5614,7 @@ function fromByteArray (uint8) {
     var cmp = mod.cmp(half);
 
     // Round down
-    if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div;
+    if (cmp < 0 || (r2 === 1 && cmp === 0)) return dm.div;
 
     // Round up
     return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1);
@@ -6263,7 +6324,7 @@ function fromByteArray (uint8) {
   Red.prototype.imod = function imod (a) {
     if (this.prime) return this.prime.ireduce(a)._forceRed(this);
 
-    a.umod(this.m)._forceRed(this)._move(a);
+    move(a, a.umod(this.m)._forceRed(this));
     return a;
   };
 
@@ -10328,14 +10389,27 @@ if (typeof Object.create === 'function') {
    * avoid the need to parse the same template twice.
    */
   function Writer () {
-    this.cache = {};
+    this.templateCache = {
+      _cache: {},
+      set: function set (key, value) {
+        this._cache[key] = value;
+      },
+      get: function get (key) {
+        return this._cache[key];
+      },
+      clear: function clear () {
+        this._cache = {};
+      }
+    };
   }
 
   /**
    * Clears all cached templates in this writer.
    */
   Writer.prototype.clearCache = function clearCache () {
-    this.cache = {};
+    if (typeof this.templateCache !== 'undefined') {
+      this.templateCache.clear();
+    }
   };
 
   /**
@@ -10344,13 +10418,15 @@ if (typeof Object.create === 'function') {
    * that is generated from the parse.
    */
   Writer.prototype.parse = function parse (template, tags) {
-    var cache = this.cache;
+    var cache = this.templateCache;
     var cacheKey = template + ':' + (tags || mustache.tags).join(':');
-    var tokens = cache[cacheKey];
-
-    if (tokens == null)
-      tokens = cache[cacheKey] = parseTemplate(template, tags);
+    var isCacheEnabled = typeof cache !== 'undefined';
+    var tokens = isCacheEnabled ? cache.get(cacheKey) : undefined;
 
+    if (tokens == undefined) {
+      tokens = parseTemplate(template, tags);
+      isCacheEnabled && cache.set(cacheKey, tokens);
+    }
     return tokens;
   };
 
@@ -10493,16 +10569,29 @@ if (typeof Object.create === 'function') {
 
   var mustache = {
     name: 'mustache.js',
-    version: '3.2.1',
+    version: '4.0.0',
     tags: [ '{{', '}}' ],
     clearCache: undefined,
     escape: undefined,
     parse: undefined,
     render: undefined,
-    to_html: undefined,
     Scanner: undefined,
     Context: undefined,
-    Writer: undefined
+    Writer: undefined,
+    /**
+     * Allows a user to override the default caching strategy, by providing an
+     * object with set, get and clear methods. This can also be used to disable
+     * the cache by setting it to the literal `undefined`.
+     */
+    set templateCache (cache) {
+      defaultWriter.templateCache = cache;
+    },
+    /**
+     * Gets the default or overridden caching object from the default writer.
+     */
+    get templateCache () {
+      return defaultWriter.templateCache;
+    }
   };
 
   // All high-level mustache.* functions use this writer.
@@ -10540,20 +10629,6 @@ if (typeof Object.create === 'function') {
     return defaultWriter.render(template, view, partials, tags);
   };
 
-  // This is here for backwards compatibility with 0.4.x.,
-  /*eslint-disable */ // eslint wants camel cased function name
-  mustache.to_html = function to_html (template, view, partials, send) {
-    /*eslint-enable*/
-
-    var result = mustache.render(template, view, partials);
-
-    if (isFunction(send)) {
-      send(result);
-    } else {
-      return result;
-    }
-  };
-
   // Export the escaping function so that the user may override it.
   // See https://github.com/janl/mustache.js/issues/244
   mustache.escape = escapeHtml;
@@ -13888,12 +13963,11 @@ function unpackneg(r, p) {
 }
 
 function crypto_sign_open(m, sm, n, pk) {
-  var i, mlen;
+  var i;
   var t = new Uint8Array(32), h = new Uint8Array(64);
   var p = [gf(), gf(), gf(), gf()],
       q = [gf(), gf(), gf(), gf()];
 
-  mlen = -1;
   if (n < 64) return -1;
 
   if (unpackneg(q, pk)) return -1;
@@ -13915,8 +13989,7 @@ function crypto_sign_open(m, sm, n, pk) {
   }
 
   for (i = 0; i < n; i++) m[i] = sm[i + 64];
-  mlen = n;
-  return mlen;
+  return n;
 }
 
 var crypto_secretbox_KEYBYTES = 32,
@@ -13977,7 +14050,23 @@ nacl.lowlevel = {
   crypto_sign_PUBLICKEYBYTES: crypto_sign_PUBLICKEYBYTES,
   crypto_sign_SECRETKEYBYTES: crypto_sign_SECRETKEYBYTES,
   crypto_sign_SEEDBYTES: crypto_sign_SEEDBYTES,
-  crypto_hash_BYTES: crypto_hash_BYTES
+  crypto_hash_BYTES: crypto_hash_BYTES,
+
+  gf: gf,
+  D: D,
+  L: L,
+  pack25519: pack25519,
+  unpack25519: unpack25519,
+  M: M,
+  A: A,
+  S: S,
+  Z: Z,
+  pow2523: pow2523,
+  add: add,
+  set25519: set25519,
+  modL: modL,
+  scalarmult: scalarmult,
+  scalarbase: scalarbase,
 };
 
 /* High-level API */
diff --git a/dist/nearlib.min.js b/dist/nearlib.min.js
index ccb188bc55..ab90a94d11 100644
--- a/dist/nearlib.min.js
+++ b/dist/nearlib.min.js
@@ -5,7 +5,7 @@ require("error-polyfill"),window.nearlib=require("./lib/index"),window.Buffer=Bu
 }).call(this,require("buffer").Buffer)
 },{"./lib/index":8,"buffer":39,"error-polyfill":47}],2:[function(require,module,exports){
 (function (Buffer){
-"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const transaction_1=require("./transaction"),providers_1=require("./providers"),serialize_1=require("./utils/serialize"),key_pair_1=require("./utils/key_pair"),errors_1=require("./utils/errors"),rpc_errors_1=require("./utils/rpc_errors"),DEFAULT_FUNC_CALL_AMOUNT=2e12,TX_STATUS_RETRY_NUMBER=10,TX_STATUS_RETRY_WAIT=500,TX_STATUS_RETRY_WAIT_BACKOFF=1.5;function sleep(t){return new Promise(e=>setTimeout(e,t))}class Account{constructor(t,e){this.connection=t,this.accountId=e}get ready(){return this._ready||(this._ready=Promise.resolve(this.fetchState()))}async fetchState(){this._accessKey=null,this._state=await this.connection.provider.query(`account/${this.accountId}`,"");const t=await this.connection.signer.getPublicKey(this.accountId,this.connection.networkId);if(t&&(this._accessKey=await this.connection.provider.query(`access_key/${this.accountId}/${t.toString()}`,""),!this._accessKey))throw new Error(`Failed to fetch access key for '${this.accountId}' with public key ${t.toString()}`)}async state(){return await this.ready,this._state}printLogs(t,e){for(const n of e)console.log(`[${t}]: ${n}`)}async retryTxResult(t,e){let n,s=TX_STATUS_RETRY_WAIT;for(let r=0;r<TX_STATUS_RETRY_NUMBER;r++){if("object"==typeof(n=await this.connection.provider.txStatus(t,e)).status&&("string"==typeof n.status.SuccessValue||"object"==typeof n.status.Failure))return n;await sleep(s),s*=TX_STATUS_RETRY_WAIT_BACKOFF,r++}throw new providers_1.TypedError(`Exceeded ${TX_STATUS_RETRY_NUMBER} status check attempts for transaction ${serialize_1.base_encode(t)}.`,"RetriesExceeded")}async signAndSendTransaction(t,e){if(await this.ready,!this._accessKey)throw new providers_1.TypedError("Can not sign transactions, no matching key pair found in Signer.","KeyNotFound");const n=await this.connection.provider.status(),[s,r]=await transaction_1.signTransaction(t,++this._accessKey.nonce,e,serialize_1.base_decode(n.sync_info.latest_block_hash),this.connection.signer,this.accountId,this.connection.networkId);let a;try{a=await this.connection.provider.sendTransaction(r)}catch(t){if("TimeoutError"!==t.type)throw t;a=await this.retryTxResult(s,this.accountId)}const i=[a.transaction_outcome,...a.receipts_outcome].reduce((t,e)=>t.concat(e.outcome.logs),[]);if(this.printLogs(r.transaction.receiverId,i),"object"==typeof a.status&&"object"==typeof a.status.Failure)throw a.status.Failure.error_message&&a.status.Failure.error_type?new providers_1.TypedError(`Transaction ${a.transaction_outcome.id} failed. ${a.status.Failure.error_message}`,a.status.Failure.error_type):rpc_errors_1.parseRpcError(a.status.Failure);return a}async createAndDeployContract(t,e,n,s){const r=transaction_1.fullAccessKey();return await this.signAndSendTransaction(t,[transaction_1.createAccount(),transaction_1.transfer(s),transaction_1.addKey(key_pair_1.PublicKey.from(e),r),transaction_1.deployContract(n)]),new Account(this.connection,t)}async sendMoney(t,e){return this.signAndSendTransaction(t,[transaction_1.transfer(e)])}async createAccount(t,e,n){const s=transaction_1.fullAccessKey();return this.signAndSendTransaction(t,[transaction_1.createAccount(),transaction_1.transfer(n),transaction_1.addKey(key_pair_1.PublicKey.from(e),s)])}async deleteAccount(t){return this.signAndSendTransaction(this.accountId,[transaction_1.deleteAccount(t)])}async deployContract(t){return this.signAndSendTransaction(this.accountId,[transaction_1.deployContract(t)])}async functionCall(t,e,n,s,r){return n=n||{},this.validateArgs(n),this.signAndSendTransaction(t,[transaction_1.functionCall(e,Buffer.from(JSON.stringify(n)),s||DEFAULT_FUNC_CALL_AMOUNT,r)])}async addKey(t,e,n,s){let r;return r=null==e||""===e?transaction_1.fullAccessKey():transaction_1.functionCallAccessKey(e,n?[n]:[],s),this.signAndSendTransaction(this.accountId,[transaction_1.addKey(key_pair_1.PublicKey.from(t),r)])}async deleteKey(t){return this.signAndSendTransaction(this.accountId,[transaction_1.deleteKey(key_pair_1.PublicKey.from(t))])}async stake(t,e){return this.signAndSendTransaction(this.accountId,[transaction_1.stake(e,key_pair_1.PublicKey.from(t))])}validateArgs(t){if(Array.isArray(t)||"object"!=typeof t)throw new errors_1.PositionalArgsError}async viewFunction(t,e,n){n=n||{},this.validateArgs(n);const s=await this.connection.provider.query(`call/${t}/${e}`,serialize_1.base_encode(JSON.stringify(n)));return s.logs&&this.printLogs(t,s.logs),s.result&&s.result.length>0&&JSON.parse(Buffer.from(s.result).toString())}async getAccessKeys(){const t=await this.connection.provider.query(`access_key/${this.accountId}`,"");return Array.isArray(t)?t:t.keys}async getAccountDetails(){const t=await this.getAccessKeys(),e={authorizedApps:[],transactions:[]};return t.map(t=>{if(void 0!==t.access_key.permission.FunctionCall){const n=t.access_key.permission.FunctionCall;e.authorizedApps.push({contractId:n.receiver_id,amount:n.allowance,publicKey:t.public_key})}}),e}}exports.Account=Account;
+"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const transaction_1=require("./transaction"),providers_1=require("./providers"),serialize_1=require("./utils/serialize"),key_pair_1=require("./utils/key_pair"),errors_1=require("./utils/errors"),rpc_errors_1=require("./utils/rpc_errors"),DEFAULT_FUNC_CALL_AMOUNT=2e12,TX_STATUS_RETRY_NUMBER=10,TX_STATUS_RETRY_WAIT=500,TX_STATUS_RETRY_WAIT_BACKOFF=1.5;function sleep(t){return new Promise(e=>setTimeout(e,t))}class Account{constructor(t,e){this.connection=t,this.accountId=e}get ready(){return this._ready||(this._ready=Promise.resolve(this.fetchState()))}async fetchState(){this._state=await this.connection.provider.query(`account/${this.accountId}`,"")}async state(){return await this.ready,this._state}printLogs(t,e){for(const n of e)console.log(`[${t}]: ${n}`)}async retryTxResult(t,e){let n,r=TX_STATUS_RETRY_WAIT;for(let s=0;s<TX_STATUS_RETRY_NUMBER;s++){if("object"==typeof(n=await this.connection.provider.txStatus(t,e)).status&&("string"==typeof n.status.SuccessValue||"object"==typeof n.status.Failure))return n;await sleep(r),r*=TX_STATUS_RETRY_WAIT_BACKOFF,s++}throw new providers_1.TypedError(`Exceeded ${TX_STATUS_RETRY_NUMBER} status check attempts for transaction ${serialize_1.base_encode(t)}.`,"RetriesExceeded")}async signAndSendTransaction(t,e){await this.ready;const n=await this.findAccessKey();if(!n)throw new providers_1.TypedError(`Can not sign transactions for account ${this.accountId}, no matching key pair found in Signer.`,"KeyNotFound");const r=await this.connection.provider.status(),[s,a]=await transaction_1.signTransaction(t,++n.nonce,e,serialize_1.base_decode(r.sync_info.latest_block_hash),this.connection.signer,this.accountId,this.connection.networkId);let i;try{i=await this.connection.provider.sendTransaction(a)}catch(t){if("TimeoutError"!==t.type)throw t;i=await this.retryTxResult(s,this.accountId)}const c=[i.transaction_outcome,...i.receipts_outcome].reduce((t,e)=>t.concat(e.outcome.logs),[]);if(this.printLogs(a.transaction.receiverId,c),"object"==typeof i.status&&"object"==typeof i.status.Failure)throw i.status.Failure.error_message&&i.status.Failure.error_type?new providers_1.TypedError(`Transaction ${i.transaction_outcome.id} failed. ${i.status.Failure.error_message}`,i.status.Failure.error_type):rpc_errors_1.parseRpcError(i.status.Failure);return i}async findAccessKey(){const t=await this.connection.signer.getPublicKey(this.accountId,this.connection.networkId);return t?await this.connection.provider.query(`access_key/${this.accountId}/${t.toString()}`,""):null}async createAndDeployContract(t,e,n,r){const s=transaction_1.fullAccessKey();return await this.signAndSendTransaction(t,[transaction_1.createAccount(),transaction_1.transfer(r),transaction_1.addKey(key_pair_1.PublicKey.from(e),s),transaction_1.deployContract(n)]),new Account(this.connection,t)}async sendMoney(t,e){return this.signAndSendTransaction(t,[transaction_1.transfer(e)])}async createAccount(t,e,n){const r=transaction_1.fullAccessKey();return this.signAndSendTransaction(t,[transaction_1.createAccount(),transaction_1.transfer(n),transaction_1.addKey(key_pair_1.PublicKey.from(e),r)])}async deleteAccount(t){return this.signAndSendTransaction(this.accountId,[transaction_1.deleteAccount(t)])}async deployContract(t){return this.signAndSendTransaction(this.accountId,[transaction_1.deployContract(t)])}async functionCall(t,e,n,r,s){return n=n||{},this.validateArgs(n),this.signAndSendTransaction(t,[transaction_1.functionCall(e,Buffer.from(JSON.stringify(n)),r||DEFAULT_FUNC_CALL_AMOUNT,s)])}async addKey(t,e,n,r){let s;return s=null==e||""===e?transaction_1.fullAccessKey():transaction_1.functionCallAccessKey(e,n?[n]:[],r),this.signAndSendTransaction(this.accountId,[transaction_1.addKey(key_pair_1.PublicKey.from(t),s)])}async deleteKey(t){return this.signAndSendTransaction(this.accountId,[transaction_1.deleteKey(key_pair_1.PublicKey.from(t))])}async stake(t,e){return this.signAndSendTransaction(this.accountId,[transaction_1.stake(e,key_pair_1.PublicKey.from(t))])}validateArgs(t){if(Array.isArray(t)||"object"!=typeof t)throw new errors_1.PositionalArgsError}async viewFunction(t,e,n){n=n||{},this.validateArgs(n);const r=await this.connection.provider.query(`call/${t}/${e}`,serialize_1.base_encode(JSON.stringify(n)));return r.logs&&this.printLogs(t,r.logs),r.result&&r.result.length>0&&JSON.parse(Buffer.from(r.result).toString())}async getAccessKeys(){const t=await this.connection.provider.query(`access_key/${this.accountId}`,"");return Array.isArray(t)?t:t.keys}async getAccountDetails(){const t=await this.getAccessKeys(),e={authorizedApps:[],transactions:[]};return t.map(t=>{if(void 0!==t.access_key.permission.FunctionCall){const n=t.access_key.permission.FunctionCall;e.authorizedApps.push({contractId:n.receiver_id,amount:n.allowance,publicKey:t.public_key})}}),e}}exports.Account=Account;
 
 }).call(this,require("buffer").Buffer)
 },{"./providers":16,"./transaction":21,"./utils/errors":23,"./utils/key_pair":26,"./utils/rpc_errors":28,"./utils/serialize":29,"buffer":39}],3:[function(require,module,exports){
@@ -709,7 +709,7 @@ module.exports={
 "use strict";exports.byteLength=byteLength,exports.toByteArray=toByteArray,exports.fromByteArray=fromByteArray;for(var lookup=[],revLookup=[],Arr="undefined"!=typeof Uint8Array?Uint8Array:Array,code="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",i=0,len=code.length;i<len;++i)lookup[i]=code[i],revLookup[code.charCodeAt(i)]=i;function getLens(o){var r=o.length;if(r%4>0)throw new Error("Invalid string. Length must be a multiple of 4");var e=o.indexOf("=");return-1===e&&(e=r),[e,e===r?0:4-e%4]}function byteLength(o){var r=getLens(o),e=r[0],t=r[1];return 3*(e+t)/4-t}function _byteLength(o,r,e){return 3*(r+e)/4-e}function toByteArray(o){var r,e,t=getLens(o),n=t[0],u=t[1],p=new Arr(_byteLength(o,n,u)),a=0,h=u>0?n-4:n;for(e=0;e<h;e+=4)r=revLookup[o.charCodeAt(e)]<<18|revLookup[o.charCodeAt(e+1)]<<12|revLookup[o.charCodeAt(e+2)]<<6|revLookup[o.charCodeAt(e+3)],p[a++]=r>>16&255,p[a++]=r>>8&255,p[a++]=255&r;return 2===u&&(r=revLookup[o.charCodeAt(e)]<<2|revLookup[o.charCodeAt(e+1)]>>4,p[a++]=255&r),1===u&&(r=revLookup[o.charCodeAt(e)]<<10|revLookup[o.charCodeAt(e+1)]<<4|revLookup[o.charCodeAt(e+2)]>>2,p[a++]=r>>8&255,p[a++]=255&r),p}function tripletToBase64(o){return lookup[o>>18&63]+lookup[o>>12&63]+lookup[o>>6&63]+lookup[63&o]}function encodeChunk(o,r,e){for(var t,n=[],u=r;u<e;u+=3)t=(o[u]<<16&16711680)+(o[u+1]<<8&65280)+(255&o[u+2]),n.push(tripletToBase64(t));return n.join("")}function fromByteArray(o){for(var r,e=o.length,t=e%3,n=[],u=0,p=e-t;u<p;u+=16383)n.push(encodeChunk(o,u,u+16383>p?p:u+16383));return 1===t?(r=o[e-1],n.push(lookup[r>>2]+lookup[r<<4&63]+"==")):2===t&&(r=(o[e-2]<<8)+o[e-1],n.push(lookup[r>>10]+lookup[r>>4&63]+lookup[r<<2&63]+"=")),n.join("")}revLookup["-".charCodeAt(0)]=62,revLookup["_".charCodeAt(0)]=63;
 
 },{}],34:[function(require,module,exports){
-!function(t,i){"use strict";function r(t,i){if(!t)throw new Error(i||"Assertion failed")}function n(t,i){t.super_=i;var r=function(){};r.prototype=i.prototype,t.prototype=new r,t.prototype.constructor=t}function h(t,i,r){if(h.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==i&&"be"!==i||(r=i,i=10),this._init(t||0,i||10,r||"be"))}var e;"object"==typeof t?t.exports=h:i.BN=h,h.BN=h,h.wordSize=26;try{e=require("buffer").Buffer}catch(t){}function o(t,i,n){for(var h=0,e=Math.min(t.length,n),o=0,s=i;s<e;s++){var u,a=t.charCodeAt(s)-48;h<<=4,h|=u=a>=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:a,o|=u}return r(!(240&o),"Invalid character in "+t),h}function s(t,i,n,h){for(var e=0,o=0,s=Math.min(t.length,n),u=i;u<s;u++){var a=t.charCodeAt(u)-48;e*=h,o=a>=49?a-49+10:a>=17?a-17+10:a,r(a>=0&&o<h,"Invalid character"),e+=o}return e}h.isBN=function(t){return t instanceof h||null!==t&&"object"==typeof t&&t.constructor.wordSize===h.wordSize&&Array.isArray(t.words)},h.max=function(t,i){return t.cmp(i)>0?t:i},h.min=function(t,i){return t.cmp(i)<0?t:i},h.prototype._init=function(t,i,n){if("number"==typeof t)return this._initNumber(t,i,n);if("object"==typeof t)return this._initArray(t,i,n);"hex"===i&&(i=16),r(i===(0|i)&&i>=2&&i<=36);var h=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&h++,16===i?this._parseHex(t,h):this._parseBase(t,i,h),"-"===t[0]&&(this.negative=1),this._strip(),"le"===n&&this._initArray(this.toArray(),i,n)},h.prototype._initNumber=function(t,i,n){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(r(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===n&&this._initArray(this.toArray(),i,n)},h.prototype._initArray=function(t,i,n){if(r("number"==typeof t.length),t.length<=0)return 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n=0,h=1;h<=67108863;h*=i)n++;n--,h=h/i|0;for(var e=t.length-r,o=e%n,u=Math.min(e,e-o)+r,a=0,l=r;l<u;l+=n)a=s(t,l,l+n,i),this.imuln(h),this.words[0]+a<67108864?this.words[0]+=a:this._iaddn(a);if(0!==o){var m=1;for(a=s(t,l,t.length,i),l=0;l<o;l++)m*=i;this.imuln(m),this.words[0]+a<67108864?this.words[0]+=a:this._iaddn(a)}},h.prototype.copy=function(t){t.words=new Array(this.length);for(var i=0;i<this.length;i++)t.words[i]=this.words[i];t.length=this.length,t.negative=this.negative,t.red=this.red},h.prototype._move=function(t){t.words=this.words,t.length=this.length,t.negative=this.negative,t.red=this.red},h.prototype.clone=function(){var t=new h(null);return this.copy(t),t},h.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},h.prototype._strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},h.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},h.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var u=["","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"],a=[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],l=[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];h.prototype.toString=function(t,i){var n;if(i=0|i||1,16===(t=t||10)||"hex"===t){n="";for(var h=0,e=0,o=0;o<this.length;o++){var s=this.words[o],m=(16777215&(s<<h|e)).toString(16);n=0!==(e=s>>>24-h&16777215)||o!==this.length-1?u[6-m.length]+m+n:m+n,(h+=2)>=26&&(h-=26,o--)}for(0!==e&&(n=e.toString(16)+n);n.length%i!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}if(t===(0|t)&&t>=2&&t<=36){var f=a[t],d=l[t];n="";var p=this.clone();for(p.negative=0;!p.isZero();){var M=p.modrn(d).toString(t);n=(p=p.idivn(d)).isZero()?M+n:u[f-M.length]+M+n}for(this.isZero()&&(n="0"+n);n.length%i!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}r(!1,"Base should be between 2 and 36")},h.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&r(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},h.prototype.toJSON=function(){return this.toString(16,2)},e&&(h.prototype.toBuffer=function(t,i){return this.toArrayLike(e,t,i)}),h.prototype.toArray=function(t,i){return this.toArrayLike(Array,t,i)},h.prototype.toArrayLike=function(t,i,n){var h=this.byteLength(),e=n||Math.max(1,h);r(h<=e,"byte array longer than desired length"),r(e>0,"Requested array length <= 0"),this._strip();var o,s,u="le"===i,a=m(t,e),l=this.clone();if(u){for(s=0;!l.isZero();s++)o=l.andln(255),l.iushrn(8),a[s]=o;for(;s<e;s++)a[s]=0}else{for(s=0;s<e-h;s++)a[s]=0;for(s=0;!l.isZero();s++)o=l.andln(255),l.iushrn(8),a[e-s-1]=o}return a};var m=function(t,i){return t.allocUnsafe?t.allocUnsafe(i):new t(i)};function f(t,i,r){r.negative=i.negative^t.negative;var n=t.length+i.length|0;r.length=n,n=n-1|0;var h=0|t.words[0],e=0|i.words[0],o=h*e,s=67108863&o,u=o/67108864|0;r.words[0]=s;for(var a=1;a<n;a++){for(var l=u>>>26,m=67108863&u,f=Math.min(a,i.length-1),d=Math.max(0,a-t.length+1);d<=f;d++){var 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this.length=i.length,this._strip()},h.prototype.iand=function(t){return r(0==(this.negative|t.negative)),this.iuand(t)},h.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},h.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},h.prototype.iuxor=function(t){var i,r;this.length>t.length?(i=this,r=t):(i=t,r=this);for(var n=0;n<r.length;n++)this.words[n]=i.words[n]^r.words[n];if(this!==i)for(;n<i.length;n++)this.words[n]=i.words[n];return this.length=i.length,this._strip()},h.prototype.ixor=function(t){return r(0==(this.negative|t.negative)),this.iuxor(t)},h.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},h.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},h.prototype.inotn=function(t){r("number"==typeof t&&t>=0);var i=0|Math.ceil(t/26),n=t%26;this._expand(i),n>0&&i--;for(var h=0;h<i;h++)this.words[h]=67108863&~this.words[h];return n>0&&(this.words[h]=~this.words[h]&67108863>>26-n),this._strip()},h.prototype.notn=function(t){return this.clone().inotn(t)},h.prototype.setn=function(t,i){r("number"==typeof t&&t>=0);var n=t/26|0,h=t%26;return this._expand(n+1),this.words[n]=i?this.words[n]|1<<h:this.words[n]&~(1<<h),this._strip()},h.prototype.iadd=function(t){var i,r,n;if(0!==this.negative&&0===t.negative)return this.negative=0,i=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,i=this.isub(t),t.negative=1,i._normSign();this.length>t.length?(r=this,n=t):(r=t,n=this);for(var h=0,e=0;e<n.length;e++)i=(0|r.words[e])+(0|n.words[e])+h,this.words[e]=67108863&i,h=i>>>26;for(;0!==h&&e<r.length;e++)i=(0|r.words[e])+h,this.words[e]=67108863&i,h=i>>>26;if(this.length=r.length,0!==h)this.words[this.length]=h,this.length++;else if(r!==this)for(;e<r.length;e++)this.words[e]=r.words[e];return this},h.prototype.add=function(t){var i;return 0!==t.negative&&0===this.negative?(t.negative=0,i=this.sub(t),t.negative^=1,i):0===t.negative&&0!==this.negative?(this.negative=0,i=t.sub(this),this.negative=1,i):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},h.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var i=this.iadd(t);return t.negative=1,i._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,h=this.cmp(t);if(0===h)return this.negative=0,this.length=1,this.words[0]=0,this;h>0?(r=this,n=t):(r=t,n=this);for(var e=0,o=0;o<n.length;o++)e=(i=(0|r.words[o])-(0|n.words[o])+e)>>26,this.words[o]=67108863&i;for(;0!==e&&o<r.length;o++)e=(i=(0|r.words[o])+e)>>26,this.words[o]=67108863&i;if(0===e&&o<r.length&&r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this.length=Math.max(this.length,o),r!==this&&(this.negative=1),this._strip()},h.prototype.sub=function(t){return this.clone().isub(t)};var d=function(t,i,r){var n,h,e,o=t.words,s=i.words,u=r.words,a=0,l=0|o[0],m=8191&l,f=l>>>13,d=0|o[1],p=8191&d,M=d>>>13,v=0|o[2],g=8191&v,c=v>>>13,w=0|o[3],y=8191&w,b=w>>>13,_=0|o[4],k=8191&_,A=_>>>13,x=0|o[5],S=8191&x,Z=x>>>13,q=0|o[6],R=8191&q,B=q>>>13,N=0|o[7],L=8191&N,I=N>>>13,z=0|o[8],T=8191&z,E=z>>>13,O=0|o[9],j=8191&O,K=O>>>13,P=0|s[0],F=8191&P,U=P>>>13,C=0|s[1],D=8191&C,H=C>>>13,J=0|s[2],G=8191&J,Q=J>>>13,V=0|s[3],W=8191&V,X=V>>>13,Y=0|s[4],$=8191&Y,tt=Y>>>13,it=0|s[5],rt=8191&it,nt=it>>>13,ht=0|s[6],et=8191&ht,ot=ht>>>13,st=0|s[7],ut=8191&st,at=st>>>13,lt=0|s[8],mt=8191&lt,ft=lt>>>13,dt=0|s[9],pt=8191&dt,Mt=dt>>>13;r.negative=t.negative^i.negative,r.length=19;var vt=(a+(n=Math.imul(m,F))|0)+((8191&(h=(h=Math.imul(m,U))+Math.imul(f,F)|0))<<13)|0;a=((e=Math.imul(f,U))+(h>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(p,F),h=(h=Math.imul(p,U))+Math.imul(M,F)|0,e=Math.imul(M,U);var gt=(a+(n=n+Math.imul(m,D)|0)|0)+((8191&(h=(h=h+Math.imul(m,H)|0)+Math.imul(f,D)|0))<<13)|0;a=((e=e+Math.imul(f,H)|0)+(h>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(g,F),h=(h=Math.imul(g,U))+Math.imul(c,F)|0,e=Math.imul(c,U),n=n+Math.imul(p,D)|0,h=(h=h+Math.imul(p,H)|0)+Math.imul(M,D)|0,e=e+Math.imul(M,H)|0;var ct=(a+(n=n+Math.imul(m,G)|0)|0)+((8191&(h=(h=h+Math.imul(m,Q)|0)+Math.imul(f,G)|0))<<13)|0;a=((e=e+Math.imul(f,Q)|0)+(h>>>13)|0)+(ct>>>26)|0,ct&=67108863,n=Math.imul(y,F),h=(h=Math.imul(y,U))+Math.imul(b,F)|0,e=Math.imul(b,U),n=n+Math.imul(g,D)|0,h=(h=h+Math.imul(g,H)|0)+Math.imul(c,D)|0,e=e+Math.imul(c,H)|0,n=n+Math.imul(p,G)|0,h=(h=h+Math.imul(p,Q)|0)+Math.imul(M,G)|0,e=e+Math.imul(M,Q)|0;var wt=(a+(n=n+Math.imul(m,W)|0)|0)+((8191&(h=(h=h+Math.imul(m,X)|0)+Math.imul(f,W)|0))<<13)|0;a=((e=e+Math.imul(f,X)|0)+(h>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(k,F),h=(h=Math.imul(k,U))+Math.imul(A,F)|0,e=Math.imul(A,U),n=n+Math.imul(y,D)|0,h=(h=h+Math.imul(y,H)|0)+Math.imul(b,D)|0,e=e+Math.imul(b,H)|0,n=n+Math.imul(g,G)|0,h=(h=h+Math.imul(g,Q)|0)+Math.imul(c,G)|0,e=e+Math.imul(c,Q)|0,n=n+Math.imul(p,W)|0,h=(h=h+Math.imul(p,X)|0)+Math.imul(M,W)|0,e=e+Math.imul(M,X)|0;var yt=(a+(n=n+Math.imul(m,$)|0)|0)+((8191&(h=(h=h+Math.imul(m,tt)|0)+Math.imul(f,$)|0))<<13)|0;a=((e=e+Math.imul(f,tt)|0)+(h>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(S,F),h=(h=Math.imul(S,U))+Math.imul(Z,F)|0,e=Math.imul(Z,U),n=n+Math.imul(k,D)|0,h=(h=h+Math.imul(k,H)|0)+Math.imul(A,D)|0,e=e+Math.imul(A,H)|0,n=n+Math.imul(y,G)|0,h=(h=h+Math.imul(y,Q)|0)+Math.imul(b,G)|0,e=e+Math.imul(b,Q)|0,n=n+Math.imul(g,W)|0,h=(h=h+Math.imul(g,X)|0)+Math.imul(c,W)|0,e=e+Math.imul(c,X)|0,n=n+Math.imul(p,$)|0,h=(h=h+Math.imul(p,tt)|0)+Math.imul(M,$)|0,e=e+Math.imul(M,tt)|0;var bt=(a+(n=n+Math.imul(m,rt)|0)|0)+((8191&(h=(h=h+Math.imul(m,nt)|0)+Math.imul(f,rt)|0))<<13)|0;a=((e=e+Math.imul(f,nt)|0)+(h>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(R,F),h=(h=Math.imul(R,U))+Math.imul(B,F)|0,e=Math.imul(B,U),n=n+Math.imul(S,D)|0,h=(h=h+Math.imul(S,H)|0)+Math.imul(Z,D)|0,e=e+Math.imul(Z,H)|0,n=n+Math.imul(k,G)|0,h=(h=h+Math.imul(k,Q)|0)+Math.imul(A,G)|0,e=e+Math.imul(A,Q)|0,n=n+Math.imul(y,W)|0,h=(h=h+Math.imul(y,X)|0)+Math.imul(b,W)|0,e=e+Math.imul(b,X)|0,n=n+Math.imul(g,$)|0,h=(h=h+Math.imul(g,tt)|0)+Math.imul(c,$)|0,e=e+Math.imul(c,tt)|0,n=n+Math.imul(p,rt)|0,h=(h=h+Math.imul(p,nt)|0)+Math.imul(M,rt)|0,e=e+Math.imul(M,nt)|0;var _t=(a+(n=n+Math.imul(m,et)|0)|0)+((8191&(h=(h=h+Math.imul(m,ot)|0)+Math.imul(f,et)|0))<<13)|0;a=((e=e+Math.imul(f,ot)|0)+(h>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(L,F),h=(h=Math.imul(L,U))+Math.imul(I,F)|0,e=Math.imul(I,U),n=n+Math.imul(R,D)|0,h=(h=h+Math.imul(R,H)|0)+Math.imul(B,D)|0,e=e+Math.imul(B,H)|0,n=n+Math.imul(S,G)|0,h=(h=h+Math.imul(S,Q)|0)+Math.imul(Z,G)|0,e=e+Math.imul(Z,Q)|0,n=n+Math.imul(k,W)|0,h=(h=h+Math.imul(k,X)|0)+Math.imul(A,W)|0,e=e+Math.imul(A,X)|0,n=n+Math.imul(y,$)|0,h=(h=h+Math.imul(y,tt)|0)+Math.imul(b,$)|0,e=e+Math.imul(b,tt)|0,n=n+Math.imul(g,rt)|0,h=(h=h+Math.imul(g,nt)|0)+Math.imul(c,rt)|0,e=e+Math.imul(c,nt)|0,n=n+Math.imul(p,et)|0,h=(h=h+Math.imul(p,ot)|0)+Math.imul(M,et)|0,e=e+Math.imul(M,ot)|0;var kt=(a+(n=n+Math.imul(m,ut)|0)|0)+((8191&(h=(h=h+Math.imul(m,at)|0)+Math.imul(f,ut)|0))<<13)|0;a=((e=e+Math.imul(f,at)|0)+(h>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(T,F),h=(h=Math.imul(T,U))+Math.imul(E,F)|0,e=Math.imul(E,U),n=n+Math.imul(L,D)|0,h=(h=h+Math.imul(L,H)|0)+Math.imul(I,D)|0,e=e+Math.imul(I,H)|0,n=n+Math.imul(R,G)|0,h=(h=h+Math.imul(R,Q)|0)+Math.imul(B,G)|0,e=e+Math.imul(B,Q)|0,n=n+Math.imul(S,W)|0,h=(h=h+Math.imul(S,X)|0)+Math.imul(Z,W)|0,e=e+Math.imul(Z,X)|0,n=n+Math.imul(k,$)|0,h=(h=h+Math.imul(k,tt)|0)+Math.imul(A,$)|0,e=e+Math.imul(A,tt)|0,n=n+Math.imul(y,rt)|0,h=(h=h+Math.imul(y,nt)|0)+Math.imul(b,rt)|0,e=e+Math.imul(b,nt)|0,n=n+Math.imul(g,et)|0,h=(h=h+Math.imul(g,ot)|0)+Math.imul(c,et)|0,e=e+Math.imul(c,ot)|0,n=n+Math.imul(p,ut)|0,h=(h=h+Math.imul(p,at)|0)+Math.imul(M,ut)|0,e=e+Math.imul(M,at)|0;var At=(a+(n=n+Math.imul(m,mt)|0)|0)+((8191&(h=(h=h+Math.imul(m,ft)|0)+Math.imul(f,mt)|0))<<13)|0;a=((e=e+Math.imul(f,ft)|0)+(h>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(j,F),h=(h=Math.imul(j,U))+Math.imul(K,F)|0,e=Math.imul(K,U),n=n+Math.imul(T,D)|0,h=(h=h+Math.imul(T,H)|0)+Math.imul(E,D)|0,e=e+Math.imul(E,H)|0,n=n+Math.imul(L,G)|0,h=(h=h+Math.imul(L,Q)|0)+Math.imul(I,G)|0,e=e+Math.imul(I,Q)|0,n=n+Math.imul(R,W)|0,h=(h=h+Math.imul(R,X)|0)+Math.imul(B,W)|0,e=e+Math.imul(B,X)|0,n=n+Math.imul(S,$)|0,h=(h=h+Math.imul(S,tt)|0)+Math.imul(Z,$)|0,e=e+Math.imul(Z,tt)|0,n=n+Math.imul(k,rt)|0,h=(h=h+Math.imul(k,nt)|0)+Math.imul(A,rt)|0,e=e+Math.imul(A,nt)|0,n=n+Math.imul(y,et)|0,h=(h=h+Math.imul(y,ot)|0)+Math.imul(b,et)|0,e=e+Math.imul(b,ot)|0,n=n+Math.imul(g,ut)|0,h=(h=h+Math.imul(g,at)|0)+Math.imul(c,ut)|0,e=e+Math.imul(c,at)|0,n=n+Math.imul(p,mt)|0,h=(h=h+Math.imul(p,ft)|0)+Math.imul(M,mt)|0,e=e+Math.imul(M,ft)|0;var xt=(a+(n=n+Math.imul(m,pt)|0)|0)+((8191&(h=(h=h+Math.imul(m,Mt)|0)+Math.imul(f,pt)|0))<<13)|0;a=((e=e+Math.imul(f,Mt)|0)+(h>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(j,D),h=(h=Math.imul(j,H))+Math.imul(K,D)|0,e=Math.imul(K,H),n=n+Math.imul(T,G)|0,h=(h=h+Math.imul(T,Q)|0)+Math.imul(E,G)|0,e=e+Math.imul(E,Q)|0,n=n+Math.imul(L,W)|0,h=(h=h+Math.imul(L,X)|0)+Math.imul(I,W)|0,e=e+Math.imul(I,X)|0,n=n+Math.imul(R,$)|0,h=(h=h+Math.imul(R,tt)|0)+Math.imul(B,$)|0,e=e+Math.imul(B,tt)|0,n=n+Math.imul(S,rt)|0,h=(h=h+Math.imul(S,nt)|0)+Math.imul(Z,rt)|0,e=e+Math.imul(Z,nt)|0,n=n+Math.imul(k,et)|0,h=(h=h+Math.imul(k,ot)|0)+Math.imul(A,et)|0,e=e+Math.imul(A,ot)|0,n=n+Math.imul(y,ut)|0,h=(h=h+Math.imul(y,at)|0)+Math.imul(b,ut)|0,e=e+Math.imul(b,at)|0,n=n+Math.imul(g,mt)|0,h=(h=h+Math.imul(g,ft)|0)+Math.imul(c,mt)|0,e=e+Math.imul(c,ft)|0;var St=(a+(n=n+Math.imul(p,pt)|0)|0)+((8191&(h=(h=h+Math.imul(p,Mt)|0)+Math.imul(M,pt)|0))<<13)|0;a=((e=e+Math.imul(M,Mt)|0)+(h>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(j,G),h=(h=Math.imul(j,Q))+Math.imul(K,G)|0,e=Math.imul(K,Q),n=n+Math.imul(T,W)|0,h=(h=h+Math.imul(T,X)|0)+Math.imul(E,W)|0,e=e+Math.imul(E,X)|0,n=n+Math.imul(L,$)|0,h=(h=h+Math.imul(L,tt)|0)+Math.imul(I,$)|0,e=e+Math.imul(I,tt)|0,n=n+Math.imul(R,rt)|0,h=(h=h+Math.imul(R,nt)|0)+Math.imul(B,rt)|0,e=e+Math.imul(B,nt)|0,n=n+Math.imul(S,et)|0,h=(h=h+Math.imul(S,ot)|0)+Math.imul(Z,et)|0,e=e+Math.imul(Z,ot)|0,n=n+Math.imul(k,ut)|0,h=(h=h+Math.imul(k,at)|0)+Math.imul(A,ut)|0,e=e+Math.imul(A,at)|0,n=n+Math.imul(y,mt)|0,h=(h=h+Math.imul(y,ft)|0)+Math.imul(b,mt)|0,e=e+Math.imul(b,ft)|0;var Zt=(a+(n=n+Math.imul(g,pt)|0)|0)+((8191&(h=(h=h+Math.imul(g,Mt)|0)+Math.imul(c,pt)|0))<<13)|0;a=((e=e+Math.imul(c,Mt)|0)+(h>>>13)|0)+(Zt>>>26)|0,Zt&=67108863,n=Math.imul(j,W),h=(h=Math.imul(j,X))+Math.imul(K,W)|0,e=Math.imul(K,X),n=n+Math.imul(T,$)|0,h=(h=h+Math.imul(T,tt)|0)+Math.imul(E,$)|0,e=e+Math.imul(E,tt)|0,n=n+Math.imul(L,rt)|0,h=(h=h+Math.imul(L,nt)|0)+Math.imul(I,rt)|0,e=e+Math.imul(I,nt)|0,n=n+Math.imul(R,et)|0,h=(h=h+Math.imul(R,ot)|0)+Math.imul(B,et)|0,e=e+Math.imul(B,ot)|0,n=n+Math.imul(S,ut)|0,h=(h=h+Math.imul(S,at)|0)+Math.imul(Z,ut)|0,e=e+Math.imul(Z,at)|0,n=n+Math.imul(k,mt)|0,h=(h=h+Math.imul(k,ft)|0)+Math.imul(A,mt)|0,e=e+Math.imul(A,ft)|0;var qt=(a+(n=n+Math.imul(y,pt)|0)|0)+((8191&(h=(h=h+Math.imul(y,Mt)|0)+Math.imul(b,pt)|0))<<13)|0;a=((e=e+Math.imul(b,Mt)|0)+(h>>>13)|0)+(qt>>>26)|0,qt&=67108863,n=Math.imul(j,$),h=(h=Math.imul(j,tt))+Math.imul(K,$)|0,e=Math.imul(K,tt),n=n+Math.imul(T,rt)|0,h=(h=h+Math.imul(T,nt)|0)+Math.imul(E,rt)|0,e=e+Math.imul(E,nt)|0,n=n+Math.imul(L,et)|0,h=(h=h+Math.imul(L,ot)|0)+Math.imul(I,et)|0,e=e+Math.imul(I,ot)|0,n=n+Math.imul(R,ut)|0,h=(h=h+Math.imul(R,at)|0)+Math.imul(B,ut)|0,e=e+Math.imul(B,at)|0,n=n+Math.imul(S,mt)|0,h=(h=h+Math.imul(S,ft)|0)+Math.imul(Z,mt)|0,e=e+Math.imul(Z,ft)|0;var Rt=(a+(n=n+Math.imul(k,pt)|0)|0)+((8191&(h=(h=h+Math.imul(k,Mt)|0)+Math.imul(A,pt)|0))<<13)|0;a=((e=e+Math.imul(A,Mt)|0)+(h>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(j,rt),h=(h=Math.imul(j,nt))+Math.imul(K,rt)|0,e=Math.imul(K,nt),n=n+Math.imul(T,et)|0,h=(h=h+Math.imul(T,ot)|0)+Math.imul(E,et)|0,e=e+Math.imul(E,ot)|0,n=n+Math.imul(L,ut)|0,h=(h=h+Math.imul(L,at)|0)+Math.imul(I,ut)|0,e=e+Math.imul(I,at)|0,n=n+Math.imul(R,mt)|0,h=(h=h+Math.imul(R,ft)|0)+Math.imul(B,mt)|0,e=e+Math.imul(B,ft)|0;var Bt=(a+(n=n+Math.imul(S,pt)|0)|0)+((8191&(h=(h=h+Math.imul(S,Mt)|0)+Math.imul(Z,pt)|0))<<13)|0;a=((e=e+Math.imul(Z,Mt)|0)+(h>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(j,et),h=(h=Math.imul(j,ot))+Math.imul(K,et)|0,e=Math.imul(K,ot),n=n+Math.imul(T,ut)|0,h=(h=h+Math.imul(T,at)|0)+Math.imul(E,ut)|0,e=e+Math.imul(E,at)|0,n=n+Math.imul(L,mt)|0,h=(h=h+Math.imul(L,ft)|0)+Math.imul(I,mt)|0,e=e+Math.imul(I,ft)|0;var Nt=(a+(n=n+Math.imul(R,pt)|0)|0)+((8191&(h=(h=h+Math.imul(R,Mt)|0)+Math.imul(B,pt)|0))<<13)|0;a=((e=e+Math.imul(B,Mt)|0)+(h>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,n=Math.imul(j,ut),h=(h=Math.imul(j,at))+Math.imul(K,ut)|0,e=Math.imul(K,at),n=n+Math.imul(T,mt)|0,h=(h=h+Math.imul(T,ft)|0)+Math.imul(E,mt)|0,e=e+Math.imul(E,ft)|0;var Lt=(a+(n=n+Math.imul(L,pt)|0)|0)+((8191&(h=(h=h+Math.imul(L,Mt)|0)+Math.imul(I,pt)|0))<<13)|0;a=((e=e+Math.imul(I,Mt)|0)+(h>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(j,mt),h=(h=Math.imul(j,ft))+Math.imul(K,mt)|0,e=Math.imul(K,ft);var It=(a+(n=n+Math.imul(T,pt)|0)|0)+((8191&(h=(h=h+Math.imul(T,Mt)|0)+Math.imul(E,pt)|0))<<13)|0;a=((e=e+Math.imul(E,Mt)|0)+(h>>>13)|0)+(It>>>26)|0,It&=67108863;var zt=(a+(n=Math.imul(j,pt))|0)+((8191&(h=(h=Math.imul(j,Mt))+Math.imul(K,pt)|0))<<13)|0;return a=((e=Math.imul(K,Mt))+(h>>>13)|0)+(zt>>>26)|0,zt&=67108863,u[0]=vt,u[1]=gt,u[2]=ct,u[3]=wt,u[4]=yt,u[5]=bt,u[6]=_t,u[7]=kt,u[8]=At,u[9]=xt,u[10]=St,u[11]=Zt,u[12]=qt,u[13]=Rt,u[14]=Bt,u[15]=Nt,u[16]=Lt,u[17]=It,u[18]=zt,0!==a&&(u[19]=a,r.length++),r};function p(t,i,r){return(new M).mulp(t,i,r)}function M(t,i){this.x=t,this.y=i}Math.imul||(d=f),h.prototype.mulTo=function(t,i){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,i):r<63?f(this,t,i):r<1024?function(t,i,r){r.negative=i.negative^t.negative,r.length=t.length+i.length;for(var n=0,h=0,e=0;e<r.length-1;e++){var o=h;h=0;for(var s=67108863&n,u=Math.min(e,i.length-1),a=Math.max(0,e-t.length+1);a<=u;a++){var l=e-a,m=(0|t.words[l])*(0|i.words[a]),f=67108863&m;s=67108863&(f=f+s|0),h+=(o=(o=o+(m/67108864|0)|0)+(f>>>26)|0)>>>26,o&=67108863}r.words[e]=s,n=o,o=h}return 0!==n?r.words[e]=n:r.length--,r._strip()}(this,t,i):p(this,t,i)},M.prototype.makeRBT=function(t){for(var i=new Array(t),r=h.prototype._countBits(t)-1,n=0;n<t;n++)i[n]=this.revBin(n,r,t);return i},M.prototype.revBin=function(t,i,r){if(0===t||t===r-1)return t;for(var n=0,h=0;h<i;h++)n|=(1&t)<<i-h-1,t>>=1;return n},M.prototype.permute=function(t,i,r,n,h,e){for(var o=0;o<e;o++)n[o]=i[t[o]],h[o]=r[t[o]]},M.prototype.transform=function(t,i,r,n,h,e){this.permute(e,t,i,r,n,h);for(var o=1;o<h;o<<=1)for(var s=o<<1,u=Math.cos(2*Math.PI/s),a=Math.sin(2*Math.PI/s),l=0;l<h;l+=s)for(var m=u,f=a,d=0;d<o;d++){var p=r[l+d],M=n[l+d],v=r[l+d+o],g=n[l+d+o],c=m*v-f*g;g=m*g+f*v,v=c,r[l+d]=p+v,n[l+d]=M+g,r[l+d+o]=p-v,n[l+d+o]=M-g,d!==s&&(c=u*m-a*f,f=u*f+a*m,m=c)}},M.prototype.guessLen13b=function(t,i){var r=1|Math.max(i,t),n=1&r,h=0;for(r=r/2|0;r;r>>>=1)h++;return 1<<h+1+n},M.prototype.conjugate=function(t,i,r){if(!(r<=1))for(var n=0;n<r/2;n++){var h=t[n];t[n]=t[r-n-1],t[r-n-1]=h,h=i[n],i[n]=-i[r-n-1],i[r-n-1]=-h}},M.prototype.normalize13b=function(t,i){for(var r=0,n=0;n<i/2;n++){var h=8192*Math.round(t[2*n+1]/i)+Math.round(t[2*n]/i)+r;t[n]=67108863&h,r=h<67108864?0:h/67108864|0}return t},M.prototype.convert13b=function(t,i,n,h){for(var e=0,o=0;o<i;o++)e+=0|t[o],n[2*o]=8191&e,e>>>=13,n[2*o+1]=8191&e,e>>>=13;for(o=2*i;o<h;++o)n[o]=0;r(0===e),r(0==(-8192&e))},M.prototype.stub=function(t){for(var i=new Array(t),r=0;r<t;r++)i[r]=0;return i},M.prototype.mulp=function(t,i,r){var n=2*this.guessLen13b(t.length,i.length),h=this.makeRBT(n),e=this.stub(n),o=new Array(n),s=new Array(n),u=new Array(n),a=new Array(n),l=new Array(n),m=new Array(n),f=r.words;f.length=n,this.convert13b(t.words,t.length,o,n),this.convert13b(i.words,i.length,a,n),this.transform(o,e,s,u,n,h),this.transform(a,e,l,m,n,h);for(var d=0;d<n;d++){var p=s[d]*l[d]-u[d]*m[d];u[d]=s[d]*m[d]+u[d]*l[d],s[d]=p}return this.conjugate(s,u,n),this.transform(s,u,f,e,n,h),this.conjugate(f,e,n),this.normalize13b(f,n),r.negative=t.negative^i.negative,r.length=t.length+i.length,r._strip()},h.prototype.mul=function(t){var i=new h(null);return i.words=new Array(this.length+t.length),this.mulTo(t,i)},h.prototype.mulf=function(t){var i=new h(null);return i.words=new Array(this.length+t.length),p(this,t,i)},h.prototype.imul=function(t){return this.clone().mulTo(t,this)},h.prototype.imuln=function(t){var i=t<0;i&&(t=-t),r("number"==typeof t),r(t<67108864);for(var n=0,h=0;h<this.length;h++){var e=(0|this.words[h])*t,o=(67108863&e)+(67108863&n);n>>=26,n+=e/67108864|0,n+=o>>>26,this.words[h]=67108863&o}return 0!==n&&(this.words[h]=n,this.length++),i?this.ineg():this},h.prototype.muln=function(t){return this.clone().imuln(t)},h.prototype.sqr=function(){return this.mul(this)},h.prototype.isqr=function(){return this.imul(this.clone())},h.prototype.pow=function(t){var i=function(t){for(var i=new Array(t.bitLength()),r=0;r<i.length;r++){var n=r/26|0,h=r%26;i[r]=(t.words[n]&1<<h)>>>h}return i}(t);if(0===i.length)return new h(1);for(var r=this,n=0;n<i.length&&0===i[n];n++,r=r.sqr());if(++n<i.length)for(var e=r.sqr();n<i.length;n++,e=e.sqr())0!==i[n]&&(r=r.mul(e));return r},h.prototype.iushln=function(t){r("number"==typeof t&&t>=0);var i,n=t%26,h=(t-n)/26,e=67108863>>>26-n<<26-n;if(0!==n){var o=0;for(i=0;i<this.length;i++){var s=this.words[i]&e,u=(0|this.words[i])-s<<n;this.words[i]=u|o,o=s>>>26-n}o&&(this.words[i]=o,this.length++)}if(0!==h){for(i=this.length-1;i>=0;i--)this.words[i+h]=this.words[i];for(i=0;i<h;i++)this.words[i]=0;this.length+=h}return this._strip()},h.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},h.prototype.iushrn=function(t,i,n){var h;r("number"==typeof t&&t>=0),h=i?(i-i%26)/26:0;var e=t%26,o=Math.min((t-e)/26,this.length),s=67108863^67108863>>>e<<e,u=n;if(h-=o,h=Math.max(0,h),u){for(var a=0;a<o;a++)u.words[a]=this.words[a];u.length=o}if(0===o);else if(this.length>o)for(this.length-=o,a=0;a<this.length;a++)this.words[a]=this.words[a+o];else this.words[0]=0,this.length=1;var l=0;for(a=this.length-1;a>=0&&(0!==l||a>=h);a--){var m=0|this.words[a];this.words[a]=l<<26-e|m>>>e,l=m&s}return u&&0!==l&&(u.words[u.length++]=l),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},h.prototype.ishrn=function(t,i,n){return r(0===this.negative),this.iushrn(t,i,n)},h.prototype.shln=function(t){return this.clone().ishln(t)},h.prototype.ushln=function(t){return this.clone().iushln(t)},h.prototype.shrn=function(t){return this.clone().ishrn(t)},h.prototype.ushrn=function(t){return this.clone().iushrn(t)},h.prototype.testn=function(t){r("number"==typeof t&&t>=0);var i=t%26,n=(t-i)/26,h=1<<i;return!(this.length<=n)&&!!(this.words[n]&h)},h.prototype.imaskn=function(t){r("number"==typeof t&&t>=0);var i=t%26,n=(t-i)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==i&&n++,this.length=Math.min(n,this.length),0!==i){var h=67108863^67108863>>>i<<i;this.words[this.length-1]&=h}return this._strip()},h.prototype.maskn=function(t){return this.clone().imaskn(t)},h.prototype.iaddn=function(t){return r("number"==typeof t),r(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},h.prototype._iaddn=function(t){this.words[0]+=t;for(var i=0;i<this.length&&this.words[i]>=67108864;i++)this.words[i]-=67108864,i===this.length-1?this.words[i+1]=1:this.words[i+1]++;return this.length=Math.max(this.length,i+1),this},h.prototype.isubn=function(t){if(r("number"==typeof t),r(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var i=0;i<this.length&&this.words[i]<0;i++)this.words[i]+=67108864,this.words[i+1]-=1;return this._strip()},h.prototype.addn=function(t){return this.clone().iaddn(t)},h.prototype.subn=function(t){return this.clone().isubn(t)},h.prototype.iabs=function(){return this.negative=0,this},h.prototype.abs=function(){return this.clone().iabs()},h.prototype._ishlnsubmul=function(t,i,n){var h,e,o=t.length+n;this._expand(o);var s=0;for(h=0;h<t.length;h++){e=(0|this.words[h+n])+s;var u=(0|t.words[h])*i;s=((e-=67108863&u)>>26)-(u/67108864|0),this.words[h+n]=67108863&e}for(;h<this.length-n;h++)s=(e=(0|this.words[h+n])+s)>>26,this.words[h+n]=67108863&e;if(0===s)return this._strip();for(r(-1===s),s=0,h=0;h<this.length;h++)s=(e=-(0|this.words[h])+s)>>26,this.words[h]=67108863&e;return this.negative=1,this._strip()},h.prototype._wordDiv=function(t,i){var r=(this.length,t.length),n=this.clone(),e=t,o=0|e.words[e.length-1];0!==(r=26-this._countBits(o))&&(e=e.ushln(r),n.iushln(r),o=0|e.words[e.length-1]);var s,u=n.length-e.length;if("mod"!==i){(s=new h(null)).length=u+1,s.words=new Array(s.length);for(var a=0;a<s.length;a++)s.words[a]=0}var l=n.clone()._ishlnsubmul(e,1,u);0===l.negative&&(n=l,s&&(s.words[u]=1));for(var m=u-1;m>=0;m--){var f=67108864*(0|n.words[e.length+m])+(0|n.words[e.length+m-1]);for(f=Math.min(f/o|0,67108863),n._ishlnsubmul(e,f,m);0!==n.negative;)f--,n.negative=0,n._ishlnsubmul(e,1,m),n.isZero()||(n.negative^=1);s&&(s.words[m]=f)}return s&&s._strip(),n._strip(),"div"!==i&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},h.prototype.divmod=function(t,i,n){return r(!t.isZero()),this.isZero()?{div:new h(0),mod:new h(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,i),"mod"!==i&&(e=s.div.neg()),"div"!==i&&(o=s.mod.neg(),n&&0!==o.negative&&o.iadd(t)),{div:e,mod:o}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),i),"mod"!==i&&(e=s.div.neg()),{div:e,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),i),"div"!==i&&(o=s.mod.neg(),n&&0!==o.negative&&o.isub(t)),{div:s.div,mod:o}):t.length>this.length||this.cmp(t)<0?{div:new h(0),mod:this}:1===t.length?"div"===i?{div:this.divn(t.words[0]),mod:null}:"mod"===i?{div:null,mod:new h(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new h(this.modrn(t.words[0]))}:this._wordDiv(t,i);var e,o,s},h.prototype.div=function(t){return this.divmod(t,"div",!1).div},h.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},h.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},h.prototype.divRound=function(t){var i=this.divmod(t);if(i.mod.isZero())return i.div;var r=0!==i.div.negative?i.mod.isub(t):i.mod,n=t.ushrn(1),h=t.andln(1),e=r.cmp(n);return e<0||1===h&&0===e?i.div:0!==i.div.negative?i.div.isubn(1):i.div.iaddn(1)},h.prototype.modrn=function(t){var i=t<0;i&&(t=-t),r(t<=67108863);for(var n=(1<<26)%t,h=0,e=this.length-1;e>=0;e--)h=(n*h+(0|this.words[e]))%t;return i?-h:h},h.prototype.modn=function(t){return this.modrn(t)},h.prototype.idivn=function(t){var i=t<0;i&&(t=-t),r(t<=67108863);for(var n=0,h=this.length-1;h>=0;h--){var e=(0|this.words[h])+67108864*n;this.words[h]=e/t|0,n=e%t}return this._strip(),i?this.ineg():this},h.prototype.divn=function(t){return this.clone().idivn(t)},h.prototype.egcd=function(t){r(0===t.negative),r(!t.isZero());var i=this,n=t.clone();i=0!==i.negative?i.umod(t):i.clone();for(var e=new h(1),o=new h(0),s=new h(0),u=new h(1),a=0;i.isEven()&&n.isEven();)i.iushrn(1),n.iushrn(1),++a;for(var l=n.clone(),m=i.clone();!i.isZero();){for(var f=0,d=1;0==(i.words[0]&d)&&f<26;++f,d<<=1);if(f>0)for(i.iushrn(f);f-- >0;)(e.isOdd()||o.isOdd())&&(e.iadd(l),o.isub(m)),e.iushrn(1),o.iushrn(1);for(var p=0,M=1;0==(n.words[0]&M)&&p<26;++p,M<<=1);if(p>0)for(n.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(l),u.isub(m)),s.iushrn(1),u.iushrn(1);i.cmp(n)>=0?(i.isub(n),e.isub(s),o.isub(u)):(n.isub(i),s.isub(e),u.isub(o))}return{a:s,b:u,gcd:n.iushln(a)}},h.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());var i=this,n=t.clone();i=0!==i.negative?i.umod(t):i.clone();for(var e,o=new h(1),s=new h(0),u=n.clone();i.cmpn(1)>0&&n.cmpn(1)>0;){for(var a=0,l=1;0==(i.words[0]&l)&&a<26;++a,l<<=1);if(a>0)for(i.iushrn(a);a-- >0;)o.isOdd()&&o.iadd(u),o.iushrn(1);for(var m=0,f=1;0==(n.words[0]&f)&&m<26;++m,f<<=1);if(m>0)for(n.iushrn(m);m-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);i.cmp(n)>=0?(i.isub(n),o.isub(s)):(n.isub(i),s.isub(o))}return(e=0===i.cmpn(1)?o:s).cmpn(0)<0&&e.iadd(t),e},h.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var i=this.clone(),r=t.clone();i.negative=0,r.negative=0;for(var n=0;i.isEven()&&r.isEven();n++)i.iushrn(1),r.iushrn(1);for(;;){for(;i.isEven();)i.iushrn(1);for(;r.isEven();)r.iushrn(1);var h=i.cmp(r);if(h<0){var e=i;i=r,r=e}else if(0===h||0===r.cmpn(1))break;i.isub(r)}return r.iushln(n)},h.prototype.invm=function(t){return this.egcd(t).a.umod(t)},h.prototype.isEven=function(){return 0==(1&this.words[0])},h.prototype.isOdd=function(){return 1==(1&this.words[0])},h.prototype.andln=function(t){return 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n=0|this.words[r],h=0|t.words[r];if(n!==h){n<h?i=-1:n>h&&(i=1);break}}return i},h.prototype.gtn=function(t){return 1===this.cmpn(t)},h.prototype.gt=function(t){return 1===this.cmp(t)},h.prototype.gten=function(t){return this.cmpn(t)>=0},h.prototype.gte=function(t){return this.cmp(t)>=0},h.prototype.ltn=function(t){return-1===this.cmpn(t)},h.prototype.lt=function(t){return-1===this.cmp(t)},h.prototype.lten=function(t){return this.cmpn(t)<=0},h.prototype.lte=function(t){return this.cmp(t)<=0},h.prototype.eqn=function(t){return 0===this.cmpn(t)},h.prototype.eq=function(t){return 0===this.cmp(t)},h.red=function(t){return new _(t)},h.prototype.toRed=function(t){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},h.prototype.fromRed=function(){return r(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},h.prototype._forceRed=function(t){return 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s=this.words[o],u=(16777215&(s<<h|e)).toString(16);n=0!==(e=s>>>24-h&16777215)||o!==this.length-1?l[6-u.length]+u+n:u+n,(h+=2)>=26&&(h-=26,o--)}for(0!==e&&(n=e.toString(16)+n);n.length%i!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}if(t===(0|t)&&t>=2&&t<=36){var a=m[t],d=f[t];n="";var p=this.clone();for(p.negative=0;!p.isZero();){var M=p.modrn(d).toString(t);n=(p=p.idivn(d)).isZero()?M+n:l[a-M.length]+M+n}for(this.isZero()&&(n="0"+n);n.length%i!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}r(!1,"Base should be between 2 and 36")},h.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&r(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},h.prototype.toJSON=function(){return this.toString(16,2)},e&&(h.prototype.toBuffer=function(t,i){return this.toArrayLike(e,t,i)}),h.prototype.toArray=function(t,i){return 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o=this.words[h]<<e|n;t[r++]=255&o,r<t.length&&(t[r++]=o>>8&255),r<t.length&&(t[r++]=o>>16&255),6===e?(r<t.length&&(t[r++]=o>>24&255),n=0,e=0):(n=o>>>24,e+=2)}if(r<t.length)for(t[r++]=n;r<t.length;)t[r++]=0},h.prototype._toArrayLikeBE=function(t,i){for(var r=t.length-1,n=0,h=0,e=0;h<this.length;h++){var o=this.words[h]<<e|n;t[r--]=255&o,r>=0&&(t[r--]=o>>8&255),r>=0&&(t[r--]=o>>16&255),6===e?(r>=0&&(t[r--]=o>>24&255),n=0,e=0):(n=o>>>24,e+=2)}if(r>=0)for(t[r--]=n;r>=0;)t[r--]=0},Math.clz32?h.prototype._countBits=function(t){return 32-Math.clz32(t)}:h.prototype._countBits=function(t){var i=t,r=0;return i>=4096&&(r+=13,i>>>=13),i>=64&&(r+=7,i>>>=7),i>=8&&(r+=4,i>>>=4),i>=2&&(r+=2,i>>>=2),r+i},h.prototype._zeroBits=function(t){if(0===t)return 26;var i=t,r=0;return 0==(8191&i)&&(r+=13,i>>>=13),0==(127&i)&&(r+=7,i>>>=7),0==(15&i)&&(r+=4,i>>>=4),0==(3&i)&&(r+=2,i>>>=2),0==(1&i)&&r++,r},h.prototype.bitLength=function(){var t=this.words[this.length-1],i=this._countBits(t);return 26*(this.length-1)+i},h.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,i=0;i<this.length;i++){var r=this._zeroBits(this.words[i]);if(t+=r,26!==r)break}return t},h.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},h.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},h.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},h.prototype.isNeg=function(){return 0!==this.negative},h.prototype.neg=function(){return this.clone().ineg()},h.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},h.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var i=0;i<t.length;i++)this.words[i]=this.words[i]|t.words[i];return this._strip()},h.prototype.ior=function(t){return r(0==(this.negative|t.negative)),this.iuor(t)},h.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},h.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},h.prototype.iuand=function(t){var i;i=this.length>t.length?t:this;for(var r=0;r<i.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=i.length,this._strip()},h.prototype.iand=function(t){return r(0==(this.negative|t.negative)),this.iuand(t)},h.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},h.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},h.prototype.iuxor=function(t){var i,r;this.length>t.length?(i=this,r=t):(i=t,r=this);for(var n=0;n<r.length;n++)this.words[n]=i.words[n]^r.words[n];if(this!==i)for(;n<i.length;n++)this.words[n]=i.words[n];return this.length=i.length,this._strip()},h.prototype.ixor=function(t){return r(0==(this.negative|t.negative)),this.iuxor(t)},h.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},h.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},h.prototype.inotn=function(t){r("number"==typeof t&&t>=0);var i=0|Math.ceil(t/26),n=t%26;this._expand(i),n>0&&i--;for(var h=0;h<i;h++)this.words[h]=67108863&~this.words[h];return n>0&&(this.words[h]=~this.words[h]&67108863>>26-n),this._strip()},h.prototype.notn=function(t){return this.clone().inotn(t)},h.prototype.setn=function(t,i){r("number"==typeof t&&t>=0);var n=t/26|0,h=t%26;return this._expand(n+1),this.words[n]=i?this.words[n]|1<<h:this.words[n]&~(1<<h),this._strip()},h.prototype.iadd=function(t){var i,r,n;if(0!==this.negative&&0===t.negative)return this.negative=0,i=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,i=this.isub(t),t.negative=1,i._normSign();this.length>t.length?(r=this,n=t):(r=t,n=this);for(var h=0,e=0;e<n.length;e++)i=(0|r.words[e])+(0|n.words[e])+h,this.words[e]=67108863&i,h=i>>>26;for(;0!==h&&e<r.length;e++)i=(0|r.words[e])+h,this.words[e]=67108863&i,h=i>>>26;if(this.length=r.length,0!==h)this.words[this.length]=h,this.length++;else if(r!==this)for(;e<r.length;e++)this.words[e]=r.words[e];return this},h.prototype.add=function(t){var i;return 0!==t.negative&&0===this.negative?(t.negative=0,i=this.sub(t),t.negative^=1,i):0===t.negative&&0!==this.negative?(this.negative=0,i=t.sub(this),this.negative=1,i):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},h.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var i=this.iadd(t);return t.negative=1,i._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,h=this.cmp(t);if(0===h)return this.negative=0,this.length=1,this.words[0]=0,this;h>0?(r=this,n=t):(r=t,n=this);for(var e=0,o=0;o<n.length;o++)e=(i=(0|r.words[o])-(0|n.words[o])+e)>>26,this.words[o]=67108863&i;for(;0!==e&&o<r.length;o++)e=(i=(0|r.words[o])+e)>>26,this.words[o]=67108863&i;if(0===e&&o<r.length&&r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this.length=Math.max(this.length,o),r!==this&&(this.negative=1),this._strip()},h.prototype.sub=function(t){return this.clone().isub(t)};var p=function(t,i,r){var n,h,e,o=t.words,s=i.words,u=r.words,a=0,l=0|o[0],m=8191&l,f=l>>>13,d=0|o[1],p=8191&d,M=d>>>13,v=0|o[2],g=8191&v,c=v>>>13,w=0|o[3],y=8191&w,b=w>>>13,_=0|o[4],k=8191&_,A=_>>>13,S=0|o[5],x=8191&S,q=S>>>13,B=0|o[6],R=8191&B,Z=B>>>13,L=0|o[7],N=8191&L,I=L>>>13,E=0|o[8],z=8191&E,T=E>>>13,O=0|o[9],j=8191&O,K=O>>>13,P=0|s[0],F=8191&P,U=P>>>13,C=0|s[1],D=8191&C,H=C>>>13,J=0|s[2],G=8191&J,Q=J>>>13,V=0|s[3],W=8191&V,X=V>>>13,Y=0|s[4],$=8191&Y,tt=Y>>>13,it=0|s[5],rt=8191&it,nt=it>>>13,ht=0|s[6],et=8191&ht,ot=ht>>>13,st=0|s[7],ut=8191&st,at=st>>>13,lt=0|s[8],mt=8191&lt,ft=lt>>>13,dt=0|s[9],pt=8191&dt,Mt=dt>>>13;r.negative=t.negative^i.negative,r.length=19;var vt=(a+(n=Math.imul(m,F))|0)+((8191&(h=(h=Math.imul(m,U))+Math.imul(f,F)|0))<<13)|0;a=((e=Math.imul(f,U))+(h>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(p,F),h=(h=Math.imul(p,U))+Math.imul(M,F)|0,e=Math.imul(M,U);var gt=(a+(n=n+Math.imul(m,D)|0)|0)+((8191&(h=(h=h+Math.imul(m,H)|0)+Math.imul(f,D)|0))<<13)|0;a=((e=e+Math.imul(f,H)|0)+(h>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(g,F),h=(h=Math.imul(g,U))+Math.imul(c,F)|0,e=Math.imul(c,U),n=n+Math.imul(p,D)|0,h=(h=h+Math.imul(p,H)|0)+Math.imul(M,D)|0,e=e+Math.imul(M,H)|0;var ct=(a+(n=n+Math.imul(m,G)|0)|0)+((8191&(h=(h=h+Math.imul(m,Q)|0)+Math.imul(f,G)|0))<<13)|0;a=((e=e+Math.imul(f,Q)|0)+(h>>>13)|0)+(ct>>>26)|0,ct&=67108863,n=Math.imul(y,F),h=(h=Math.imul(y,U))+Math.imul(b,F)|0,e=Math.imul(b,U),n=n+Math.imul(g,D)|0,h=(h=h+Math.imul(g,H)|0)+Math.imul(c,D)|0,e=e+Math.imul(c,H)|0,n=n+Math.imul(p,G)|0,h=(h=h+Math.imul(p,Q)|0)+Math.imul(M,G)|0,e=e+Math.imul(M,Q)|0;var wt=(a+(n=n+Math.imul(m,W)|0)|0)+((8191&(h=(h=h+Math.imul(m,X)|0)+Math.imul(f,W)|0))<<13)|0;a=((e=e+Math.imul(f,X)|0)+(h>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(k,F),h=(h=Math.imul(k,U))+Math.imul(A,F)|0,e=Math.imul(A,U),n=n+Math.imul(y,D)|0,h=(h=h+Math.imul(y,H)|0)+Math.imul(b,D)|0,e=e+Math.imul(b,H)|0,n=n+Math.imul(g,G)|0,h=(h=h+Math.imul(g,Q)|0)+Math.imul(c,G)|0,e=e+Math.imul(c,Q)|0,n=n+Math.imul(p,W)|0,h=(h=h+Math.imul(p,X)|0)+Math.imul(M,W)|0,e=e+Math.imul(M,X)|0;var yt=(a+(n=n+Math.imul(m,$)|0)|0)+((8191&(h=(h=h+Math.imul(m,tt)|0)+Math.imul(f,$)|0))<<13)|0;a=((e=e+Math.imul(f,tt)|0)+(h>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(x,F),h=(h=Math.imul(x,U))+Math.imul(q,F)|0,e=Math.imul(q,U),n=n+Math.imul(k,D)|0,h=(h=h+Math.imul(k,H)|0)+Math.imul(A,D)|0,e=e+Math.imul(A,H)|0,n=n+Math.imul(y,G)|0,h=(h=h+Math.imul(y,Q)|0)+Math.imul(b,G)|0,e=e+Math.imul(b,Q)|0,n=n+Math.imul(g,W)|0,h=(h=h+Math.imul(g,X)|0)+Math.imul(c,W)|0,e=e+Math.imul(c,X)|0,n=n+Math.imul(p,$)|0,h=(h=h+Math.imul(p,tt)|0)+Math.imul(M,$)|0,e=e+Math.imul(M,tt)|0;var bt=(a+(n=n+Math.imul(m,rt)|0)|0)+((8191&(h=(h=h+Math.imul(m,nt)|0)+Math.imul(f,rt)|0))<<13)|0;a=((e=e+Math.imul(f,nt)|0)+(h>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(R,F),h=(h=Math.imul(R,U))+Math.imul(Z,F)|0,e=Math.imul(Z,U),n=n+Math.imul(x,D)|0,h=(h=h+Math.imul(x,H)|0)+Math.imul(q,D)|0,e=e+Math.imul(q,H)|0,n=n+Math.imul(k,G)|0,h=(h=h+Math.imul(k,Q)|0)+Math.imul(A,G)|0,e=e+Math.imul(A,Q)|0,n=n+Math.imul(y,W)|0,h=(h=h+Math.imul(y,X)|0)+Math.imul(b,W)|0,e=e+Math.imul(b,X)|0,n=n+Math.imul(g,$)|0,h=(h=h+Math.imul(g,tt)|0)+Math.imul(c,$)|0,e=e+Math.imul(c,tt)|0,n=n+Math.imul(p,rt)|0,h=(h=h+Math.imul(p,nt)|0)+Math.imul(M,rt)|0,e=e+Math.imul(M,nt)|0;var _t=(a+(n=n+Math.imul(m,et)|0)|0)+((8191&(h=(h=h+Math.imul(m,ot)|0)+Math.imul(f,et)|0))<<13)|0;a=((e=e+Math.imul(f,ot)|0)+(h>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(N,F),h=(h=Math.imul(N,U))+Math.imul(I,F)|0,e=Math.imul(I,U),n=n+Math.imul(R,D)|0,h=(h=h+Math.imul(R,H)|0)+Math.imul(Z,D)|0,e=e+Math.imul(Z,H)|0,n=n+Math.imul(x,G)|0,h=(h=h+Math.imul(x,Q)|0)+Math.imul(q,G)|0,e=e+Math.imul(q,Q)|0,n=n+Math.imul(k,W)|0,h=(h=h+Math.imul(k,X)|0)+Math.imul(A,W)|0,e=e+Math.imul(A,X)|0,n=n+Math.imul(y,$)|0,h=(h=h+Math.imul(y,tt)|0)+Math.imul(b,$)|0,e=e+Math.imul(b,tt)|0,n=n+Math.imul(g,rt)|0,h=(h=h+Math.imul(g,nt)|0)+Math.imul(c,rt)|0,e=e+Math.imul(c,nt)|0,n=n+Math.imul(p,et)|0,h=(h=h+Math.imul(p,ot)|0)+Math.imul(M,et)|0,e=e+Math.imul(M,ot)|0;var kt=(a+(n=n+Math.imul(m,ut)|0)|0)+((8191&(h=(h=h+Math.imul(m,at)|0)+Math.imul(f,ut)|0))<<13)|0;a=((e=e+Math.imul(f,at)|0)+(h>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(z,F),h=(h=Math.imul(z,U))+Math.imul(T,F)|0,e=Math.imul(T,U),n=n+Math.imul(N,D)|0,h=(h=h+Math.imul(N,H)|0)+Math.imul(I,D)|0,e=e+Math.imul(I,H)|0,n=n+Math.imul(R,G)|0,h=(h=h+Math.imul(R,Q)|0)+Math.imul(Z,G)|0,e=e+Math.imul(Z,Q)|0,n=n+Math.imul(x,W)|0,h=(h=h+Math.imul(x,X)|0)+Math.imul(q,W)|0,e=e+Math.imul(q,X)|0,n=n+Math.imul(k,$)|0,h=(h=h+Math.imul(k,tt)|0)+Math.imul(A,$)|0,e=e+Math.imul(A,tt)|0,n=n+Math.imul(y,rt)|0,h=(h=h+Math.imul(y,nt)|0)+Math.imul(b,rt)|0,e=e+Math.imul(b,nt)|0,n=n+Math.imul(g,et)|0,h=(h=h+Math.imul(g,ot)|0)+Math.imul(c,et)|0,e=e+Math.imul(c,ot)|0,n=n+Math.imul(p,ut)|0,h=(h=h+Math.imul(p,at)|0)+Math.imul(M,ut)|0,e=e+Math.imul(M,at)|0;var At=(a+(n=n+Math.imul(m,mt)|0)|0)+((8191&(h=(h=h+Math.imul(m,ft)|0)+Math.imul(f,mt)|0))<<13)|0;a=((e=e+Math.imul(f,ft)|0)+(h>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(j,F),h=(h=Math.imul(j,U))+Math.imul(K,F)|0,e=Math.imul(K,U),n=n+Math.imul(z,D)|0,h=(h=h+Math.imul(z,H)|0)+Math.imul(T,D)|0,e=e+Math.imul(T,H)|0,n=n+Math.imul(N,G)|0,h=(h=h+Math.imul(N,Q)|0)+Math.imul(I,G)|0,e=e+Math.imul(I,Q)|0,n=n+Math.imul(R,W)|0,h=(h=h+Math.imul(R,X)|0)+Math.imul(Z,W)|0,e=e+Math.imul(Z,X)|0,n=n+Math.imul(x,$)|0,h=(h=h+Math.imul(x,tt)|0)+Math.imul(q,$)|0,e=e+Math.imul(q,tt)|0,n=n+Math.imul(k,rt)|0,h=(h=h+Math.imul(k,nt)|0)+Math.imul(A,rt)|0,e=e+Math.imul(A,nt)|0,n=n+Math.imul(y,et)|0,h=(h=h+Math.imul(y,ot)|0)+Math.imul(b,et)|0,e=e+Math.imul(b,ot)|0,n=n+Math.imul(g,ut)|0,h=(h=h+Math.imul(g,at)|0)+Math.imul(c,ut)|0,e=e+Math.imul(c,at)|0,n=n+Math.imul(p,mt)|0,h=(h=h+Math.imul(p,ft)|0)+Math.imul(M,mt)|0,e=e+Math.imul(M,ft)|0;var St=(a+(n=n+Math.imul(m,pt)|0)|0)+((8191&(h=(h=h+Math.imul(m,Mt)|0)+Math.imul(f,pt)|0))<<13)|0;a=((e=e+Math.imul(f,Mt)|0)+(h>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(j,D),h=(h=Math.imul(j,H))+Math.imul(K,D)|0,e=Math.imul(K,H),n=n+Math.imul(z,G)|0,h=(h=h+Math.imul(z,Q)|0)+Math.imul(T,G)|0,e=e+Math.imul(T,Q)|0,n=n+Math.imul(N,W)|0,h=(h=h+Math.imul(N,X)|0)+Math.imul(I,W)|0,e=e+Math.imul(I,X)|0,n=n+Math.imul(R,$)|0,h=(h=h+Math.imul(R,tt)|0)+Math.imul(Z,$)|0,e=e+Math.imul(Z,tt)|0,n=n+Math.imul(x,rt)|0,h=(h=h+Math.imul(x,nt)|0)+Math.imul(q,rt)|0,e=e+Math.imul(q,nt)|0,n=n+Math.imul(k,et)|0,h=(h=h+Math.imul(k,ot)|0)+Math.imul(A,et)|0,e=e+Math.imul(A,ot)|0,n=n+Math.imul(y,ut)|0,h=(h=h+Math.imul(y,at)|0)+Math.imul(b,ut)|0,e=e+Math.imul(b,at)|0,n=n+Math.imul(g,mt)|0,h=(h=h+Math.imul(g,ft)|0)+Math.imul(c,mt)|0,e=e+Math.imul(c,ft)|0;var xt=(a+(n=n+Math.imul(p,pt)|0)|0)+((8191&(h=(h=h+Math.imul(p,Mt)|0)+Math.imul(M,pt)|0))<<13)|0;a=((e=e+Math.imul(M,Mt)|0)+(h>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(j,G),h=(h=Math.imul(j,Q))+Math.imul(K,G)|0,e=Math.imul(K,Q),n=n+Math.imul(z,W)|0,h=(h=h+Math.imul(z,X)|0)+Math.imul(T,W)|0,e=e+Math.imul(T,X)|0,n=n+Math.imul(N,$)|0,h=(h=h+Math.imul(N,tt)|0)+Math.imul(I,$)|0,e=e+Math.imul(I,tt)|0,n=n+Math.imul(R,rt)|0,h=(h=h+Math.imul(R,nt)|0)+Math.imul(Z,rt)|0,e=e+Math.imul(Z,nt)|0,n=n+Math.imul(x,et)|0,h=(h=h+Math.imul(x,ot)|0)+Math.imul(q,et)|0,e=e+Math.imul(q,ot)|0,n=n+Math.imul(k,ut)|0,h=(h=h+Math.imul(k,at)|0)+Math.imul(A,ut)|0,e=e+Math.imul(A,at)|0,n=n+Math.imul(y,mt)|0,h=(h=h+Math.imul(y,ft)|0)+Math.imul(b,mt)|0,e=e+Math.imul(b,ft)|0;var qt=(a+(n=n+Math.imul(g,pt)|0)|0)+((8191&(h=(h=h+Math.imul(g,Mt)|0)+Math.imul(c,pt)|0))<<13)|0;a=((e=e+Math.imul(c,Mt)|0)+(h>>>13)|0)+(qt>>>26)|0,qt&=67108863,n=Math.imul(j,W),h=(h=Math.imul(j,X))+Math.imul(K,W)|0,e=Math.imul(K,X),n=n+Math.imul(z,$)|0,h=(h=h+Math.imul(z,tt)|0)+Math.imul(T,$)|0,e=e+Math.imul(T,tt)|0,n=n+Math.imul(N,rt)|0,h=(h=h+Math.imul(N,nt)|0)+Math.imul(I,rt)|0,e=e+Math.imul(I,nt)|0,n=n+Math.imul(R,et)|0,h=(h=h+Math.imul(R,ot)|0)+Math.imul(Z,et)|0,e=e+Math.imul(Z,ot)|0,n=n+Math.imul(x,ut)|0,h=(h=h+Math.imul(x,at)|0)+Math.imul(q,ut)|0,e=e+Math.imul(q,at)|0,n=n+Math.imul(k,mt)|0,h=(h=h+Math.imul(k,ft)|0)+Math.imul(A,mt)|0,e=e+Math.imul(A,ft)|0;var Bt=(a+(n=n+Math.imul(y,pt)|0)|0)+((8191&(h=(h=h+Math.imul(y,Mt)|0)+Math.imul(b,pt)|0))<<13)|0;a=((e=e+Math.imul(b,Mt)|0)+(h>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(j,$),h=(h=Math.imul(j,tt))+Math.imul(K,$)|0,e=Math.imul(K,tt),n=n+Math.imul(z,rt)|0,h=(h=h+Math.imul(z,nt)|0)+Math.imul(T,rt)|0,e=e+Math.imul(T,nt)|0,n=n+Math.imul(N,et)|0,h=(h=h+Math.imul(N,ot)|0)+Math.imul(I,et)|0,e=e+Math.imul(I,ot)|0,n=n+Math.imul(R,ut)|0,h=(h=h+Math.imul(R,at)|0)+Math.imul(Z,ut)|0,e=e+Math.imul(Z,at)|0,n=n+Math.imul(x,mt)|0,h=(h=h+Math.imul(x,ft)|0)+Math.imul(q,mt)|0,e=e+Math.imul(q,ft)|0;var Rt=(a+(n=n+Math.imul(k,pt)|0)|0)+((8191&(h=(h=h+Math.imul(k,Mt)|0)+Math.imul(A,pt)|0))<<13)|0;a=((e=e+Math.imul(A,Mt)|0)+(h>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(j,rt),h=(h=Math.imul(j,nt))+Math.imul(K,rt)|0,e=Math.imul(K,nt),n=n+Math.imul(z,et)|0,h=(h=h+Math.imul(z,ot)|0)+Math.imul(T,et)|0,e=e+Math.imul(T,ot)|0,n=n+Math.imul(N,ut)|0,h=(h=h+Math.imul(N,at)|0)+Math.imul(I,ut)|0,e=e+Math.imul(I,at)|0,n=n+Math.imul(R,mt)|0,h=(h=h+Math.imul(R,ft)|0)+Math.imul(Z,mt)|0,e=e+Math.imul(Z,ft)|0;var Zt=(a+(n=n+Math.imul(x,pt)|0)|0)+((8191&(h=(h=h+Math.imul(x,Mt)|0)+Math.imul(q,pt)|0))<<13)|0;a=((e=e+Math.imul(q,Mt)|0)+(h>>>13)|0)+(Zt>>>26)|0,Zt&=67108863,n=Math.imul(j,et),h=(h=Math.imul(j,ot))+Math.imul(K,et)|0,e=Math.imul(K,ot),n=n+Math.imul(z,ut)|0,h=(h=h+Math.imul(z,at)|0)+Math.imul(T,ut)|0,e=e+Math.imul(T,at)|0,n=n+Math.imul(N,mt)|0,h=(h=h+Math.imul(N,ft)|0)+Math.imul(I,mt)|0,e=e+Math.imul(I,ft)|0;var Lt=(a+(n=n+Math.imul(R,pt)|0)|0)+((8191&(h=(h=h+Math.imul(R,Mt)|0)+Math.imul(Z,pt)|0))<<13)|0;a=((e=e+Math.imul(Z,Mt)|0)+(h>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(j,ut),h=(h=Math.imul(j,at))+Math.imul(K,ut)|0,e=Math.imul(K,at),n=n+Math.imul(z,mt)|0,h=(h=h+Math.imul(z,ft)|0)+Math.imul(T,mt)|0,e=e+Math.imul(T,ft)|0;var Nt=(a+(n=n+Math.imul(N,pt)|0)|0)+((8191&(h=(h=h+Math.imul(N,Mt)|0)+Math.imul(I,pt)|0))<<13)|0;a=((e=e+Math.imul(I,Mt)|0)+(h>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,n=Math.imul(j,mt),h=(h=Math.imul(j,ft))+Math.imul(K,mt)|0,e=Math.imul(K,ft);var It=(a+(n=n+Math.imul(z,pt)|0)|0)+((8191&(h=(h=h+Math.imul(z,Mt)|0)+Math.imul(T,pt)|0))<<13)|0;a=((e=e+Math.imul(T,Mt)|0)+(h>>>13)|0)+(It>>>26)|0,It&=67108863;var Et=(a+(n=Math.imul(j,pt))|0)+((8191&(h=(h=Math.imul(j,Mt))+Math.imul(K,pt)|0))<<13)|0;return a=((e=Math.imul(K,Mt))+(h>>>13)|0)+(Et>>>26)|0,Et&=67108863,u[0]=vt,u[1]=gt,u[2]=ct,u[3]=wt,u[4]=yt,u[5]=bt,u[6]=_t,u[7]=kt,u[8]=At,u[9]=St,u[10]=xt,u[11]=qt,u[12]=Bt,u[13]=Rt,u[14]=Zt,u[15]=Lt,u[16]=Nt,u[17]=It,u[18]=Et,0!==a&&(u[19]=a,r.length++),r};function M(t,i,r){r.negative=i.negative^t.negative,r.length=t.length+i.length;for(var n=0,h=0,e=0;e<r.length-1;e++){var o=h;h=0;for(var s=67108863&n,u=Math.min(e,i.length-1),a=Math.max(0,e-t.length+1);a<=u;a++){var l=e-a,m=(0|t.words[l])*(0|i.words[a]),f=67108863&m;s=67108863&(f=f+s|0),h+=(o=(o=o+(m/67108864|0)|0)+(f>>>26)|0)>>>26,o&=67108863}r.words[e]=s,n=o,o=h}return 0!==n?r.words[e]=n:r.length--,r._strip()}function v(t,i,r){return M(t,i,r)}function g(t,i){this.x=t,this.y=i}Math.imul||(p=d),h.prototype.mulTo=function(t,i){var r=this.length+t.length;return 10===this.length&&10===t.length?p(this,t,i):r<63?d(this,t,i):r<1024?M(this,t,i):v(this,t,i)},g.prototype.makeRBT=function(t){for(var i=new Array(t),r=h.prototype._countBits(t)-1,n=0;n<t;n++)i[n]=this.revBin(n,r,t);return i},g.prototype.revBin=function(t,i,r){if(0===t||t===r-1)return t;for(var n=0,h=0;h<i;h++)n|=(1&t)<<i-h-1,t>>=1;return n},g.prototype.permute=function(t,i,r,n,h,e){for(var o=0;o<e;o++)n[o]=i[t[o]],h[o]=r[t[o]]},g.prototype.transform=function(t,i,r,n,h,e){this.permute(e,t,i,r,n,h);for(var o=1;o<h;o<<=1)for(var s=o<<1,u=Math.cos(2*Math.PI/s),a=Math.sin(2*Math.PI/s),l=0;l<h;l+=s)for(var m=u,f=a,d=0;d<o;d++){var p=r[l+d],M=n[l+d],v=r[l+d+o],g=n[l+d+o],c=m*v-f*g;g=m*g+f*v,v=c,r[l+d]=p+v,n[l+d]=M+g,r[l+d+o]=p-v,n[l+d+o]=M-g,d!==s&&(c=u*m-a*f,f=u*f+a*m,m=c)}},g.prototype.guessLen13b=function(t,i){var r=1|Math.max(i,t),n=1&r,h=0;for(r=r/2|0;r;r>>>=1)h++;return 1<<h+1+n},g.prototype.conjugate=function(t,i,r){if(!(r<=1))for(var n=0;n<r/2;n++){var h=t[n];t[n]=t[r-n-1],t[r-n-1]=h,h=i[n],i[n]=-i[r-n-1],i[r-n-1]=-h}},g.prototype.normalize13b=function(t,i){for(var r=0,n=0;n<i/2;n++){var h=8192*Math.round(t[2*n+1]/i)+Math.round(t[2*n]/i)+r;t[n]=67108863&h,r=h<67108864?0:h/67108864|0}return t},g.prototype.convert13b=function(t,i,n,h){for(var e=0,o=0;o<i;o++)e+=0|t[o],n[2*o]=8191&e,e>>>=13,n[2*o+1]=8191&e,e>>>=13;for(o=2*i;o<h;++o)n[o]=0;r(0===e),r(0==(-8192&e))},g.prototype.stub=function(t){for(var i=new Array(t),r=0;r<t;r++)i[r]=0;return i},g.prototype.mulp=function(t,i,r){var n=2*this.guessLen13b(t.length,i.length),h=this.makeRBT(n),e=this.stub(n),o=new Array(n),s=new Array(n),u=new Array(n),a=new Array(n),l=new Array(n),m=new Array(n),f=r.words;f.length=n,this.convert13b(t.words,t.length,o,n),this.convert13b(i.words,i.length,a,n),this.transform(o,e,s,u,n,h),this.transform(a,e,l,m,n,h);for(var d=0;d<n;d++){var p=s[d]*l[d]-u[d]*m[d];u[d]=s[d]*m[d]+u[d]*l[d],s[d]=p}return this.conjugate(s,u,n),this.transform(s,u,f,e,n,h),this.conjugate(f,e,n),this.normalize13b(f,n),r.negative=t.negative^i.negative,r.length=t.length+i.length,r._strip()},h.prototype.mul=function(t){var i=new h(null);return i.words=new Array(this.length+t.length),this.mulTo(t,i)},h.prototype.mulf=function(t){var i=new h(null);return i.words=new Array(this.length+t.length),v(this,t,i)},h.prototype.imul=function(t){return this.clone().mulTo(t,this)},h.prototype.imuln=function(t){var i=t<0;i&&(t=-t),r("number"==typeof t),r(t<67108864);for(var n=0,h=0;h<this.length;h++){var e=(0|this.words[h])*t,o=(67108863&e)+(67108863&n);n>>=26,n+=e/67108864|0,n+=o>>>26,this.words[h]=67108863&o}return 0!==n&&(this.words[h]=n,this.length++),i?this.ineg():this},h.prototype.muln=function(t){return this.clone().imuln(t)},h.prototype.sqr=function(){return this.mul(this)},h.prototype.isqr=function(){return this.imul(this.clone())},h.prototype.pow=function(t){var i=function(t){for(var i=new Array(t.bitLength()),r=0;r<i.length;r++){var n=r/26|0,h=r%26;i[r]=t.words[n]>>>h&1}return i}(t);if(0===i.length)return new h(1);for(var r=this,n=0;n<i.length&&0===i[n];n++,r=r.sqr());if(++n<i.length)for(var e=r.sqr();n<i.length;n++,e=e.sqr())0!==i[n]&&(r=r.mul(e));return r},h.prototype.iushln=function(t){r("number"==typeof t&&t>=0);var i,n=t%26,h=(t-n)/26,e=67108863>>>26-n<<26-n;if(0!==n){var o=0;for(i=0;i<this.length;i++){var s=this.words[i]&e,u=(0|this.words[i])-s<<n;this.words[i]=u|o,o=s>>>26-n}o&&(this.words[i]=o,this.length++)}if(0!==h){for(i=this.length-1;i>=0;i--)this.words[i+h]=this.words[i];for(i=0;i<h;i++)this.words[i]=0;this.length+=h}return this._strip()},h.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},h.prototype.iushrn=function(t,i,n){var h;r("number"==typeof t&&t>=0),h=i?(i-i%26)/26:0;var e=t%26,o=Math.min((t-e)/26,this.length),s=67108863^67108863>>>e<<e,u=n;if(h-=o,h=Math.max(0,h),u){for(var a=0;a<o;a++)u.words[a]=this.words[a];u.length=o}if(0===o);else if(this.length>o)for(this.length-=o,a=0;a<this.length;a++)this.words[a]=this.words[a+o];else this.words[0]=0,this.length=1;var l=0;for(a=this.length-1;a>=0&&(0!==l||a>=h);a--){var m=0|this.words[a];this.words[a]=l<<26-e|m>>>e,l=m&s}return u&&0!==l&&(u.words[u.length++]=l),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},h.prototype.ishrn=function(t,i,n){return r(0===this.negative),this.iushrn(t,i,n)},h.prototype.shln=function(t){return this.clone().ishln(t)},h.prototype.ushln=function(t){return this.clone().iushln(t)},h.prototype.shrn=function(t){return this.clone().ishrn(t)},h.prototype.ushrn=function(t){return this.clone().iushrn(t)},h.prototype.testn=function(t){r("number"==typeof t&&t>=0);var i=t%26,n=(t-i)/26,h=1<<i;return!(this.length<=n)&&!!(this.words[n]&h)},h.prototype.imaskn=function(t){r("number"==typeof t&&t>=0);var i=t%26,n=(t-i)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==i&&n++,this.length=Math.min(n,this.length),0!==i){var h=67108863^67108863>>>i<<i;this.words[this.length-1]&=h}return this._strip()},h.prototype.maskn=function(t){return this.clone().imaskn(t)},h.prototype.iaddn=function(t){return r("number"==typeof t),r(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<=t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},h.prototype._iaddn=function(t){this.words[0]+=t;for(var i=0;i<this.length&&this.words[i]>=67108864;i++)this.words[i]-=67108864,i===this.length-1?this.words[i+1]=1:this.words[i+1]++;return this.length=Math.max(this.length,i+1),this},h.prototype.isubn=function(t){if(r("number"==typeof t),r(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var i=0;i<this.length&&this.words[i]<0;i++)this.words[i]+=67108864,this.words[i+1]-=1;return this._strip()},h.prototype.addn=function(t){return this.clone().iaddn(t)},h.prototype.subn=function(t){return this.clone().isubn(t)},h.prototype.iabs=function(){return this.negative=0,this},h.prototype.abs=function(){return this.clone().iabs()},h.prototype._ishlnsubmul=function(t,i,n){var h,e,o=t.length+n;this._expand(o);var s=0;for(h=0;h<t.length;h++){e=(0|this.words[h+n])+s;var u=(0|t.words[h])*i;s=((e-=67108863&u)>>26)-(u/67108864|0),this.words[h+n]=67108863&e}for(;h<this.length-n;h++)s=(e=(0|this.words[h+n])+s)>>26,this.words[h+n]=67108863&e;if(0===s)return this._strip();for(r(-1===s),s=0,h=0;h<this.length;h++)s=(e=-(0|this.words[h])+s)>>26,this.words[h]=67108863&e;return this.negative=1,this._strip()},h.prototype._wordDiv=function(t,i){var r=(this.length,t.length),n=this.clone(),e=t,o=0|e.words[e.length-1];0!==(r=26-this._countBits(o))&&(e=e.ushln(r),n.iushln(r),o=0|e.words[e.length-1]);var s,u=n.length-e.length;if("mod"!==i){(s=new h(null)).length=u+1,s.words=new Array(s.length);for(var a=0;a<s.length;a++)s.words[a]=0}var l=n.clone()._ishlnsubmul(e,1,u);0===l.negative&&(n=l,s&&(s.words[u]=1));for(var m=u-1;m>=0;m--){var f=67108864*(0|n.words[e.length+m])+(0|n.words[e.length+m-1]);for(f=Math.min(f/o|0,67108863),n._ishlnsubmul(e,f,m);0!==n.negative;)f--,n.negative=0,n._ishlnsubmul(e,1,m),n.isZero()||(n.negative^=1);s&&(s.words[m]=f)}return s&&s._strip(),n._strip(),"div"!==i&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},h.prototype.divmod=function(t,i,n){return r(!t.isZero()),this.isZero()?{div:new h(0),mod:new h(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,i),"mod"!==i&&(e=s.div.neg()),"div"!==i&&(o=s.mod.neg(),n&&0!==o.negative&&o.iadd(t)),{div:e,mod:o}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),i),"mod"!==i&&(e=s.div.neg()),{div:e,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),i),"div"!==i&&(o=s.mod.neg(),n&&0!==o.negative&&o.isub(t)),{div:s.div,mod:o}):t.length>this.length||this.cmp(t)<0?{div:new 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ffffffff ffffffff ffffffff fffffffe fffffc2f")}function b(){w.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function _(){w.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function k(){w.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function A(t){if("string"==typeof t){var i=h._prime(t);this.m=i.p,this.prime=i}else r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function S(t){A.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new h(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}w.prototype._tmp=function(){var t=new h(null);return t.words=new Array(Math.ceil(this.n/13)),t},w.prototype.ireduce=function(t){var i,r=t;do{this.split(r,this.tmp),i=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(i>this.n);var n=i<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):r._strip(),r},w.prototype.split=function(t,i){t.iushrn(this.n,0,i)},w.prototype.imulK=function(t){return t.imul(this.k)},n(y,w),y.prototype.split=function(t,i){for(var r=Math.min(t.length,9),n=0;n<r;n++)i.words[n]=t.words[n];if(i.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var h=t.words[9];for(i.words[i.length++]=4194303&h,n=10;n<t.length;n++){var e=0|t.words[n];t.words[n-10]=(4194303&e)<<4|h>>>22,h=e}h>>>=22,t.words[n-10]=h,0===h&&t.length>10?t.length-=10:t.length-=9},y.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var i=0,r=0;r<t.length;r++){var n=0|t.words[r];i+=977*n,t.words[r]=67108863&i,i=64*n+(i/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(b,w),n(_,w),n(k,w),k.prototype.imulK=function(t){for(var i=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+i,h=67108863&n;n>>>=26,t.words[r]=h,i=n}return 0!==i&&(t.words[t.length++]=i),t},h._prime=function(t){if(c[t])return c[t];var i;if("k256"===t)i=new y;else if("p224"===t)i=new b;else if("p192"===t)i=new _;else{if("p25519"!==t)throw new Error("Unknown prime "+t);i=new k}return c[t]=i,i},A.prototype._verify1=function(t){r(0===t.negative,"red works only with positives"),r(t.red,"red works only with red numbers")},A.prototype._verify2=function(t,i){r(0==(t.negative|i.negative),"red works only with positives"),r(t.red&&t.red===i.red,"red works only with red numbers")},A.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(u(t,t.umod(this.m)._forceRed(this)),t)},A.prototype.neg=function(t){return 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C(r,t){O(r,t,t)}function F(r,n){var e,o=t();for(e=0;e<16;e++)o[e]=n[e];for(e=253;e>=0;e--)C(o,o),2!==e&&4!==e&&O(o,o,n);for(e=0;e<16;e++)r[e]=o[e]}function I(r,n,e){var o,i,h=new Uint8Array(32),f=new Float64Array(80),s=t(),u=t(),c=t(),y=t(),l=t(),v=t();for(i=0;i<31;i++)h[i]=n[i];for(h[31]=127&n[31]|64,h[0]&=248,R(f,e),i=0;i<16;i++)u[i]=f[i],y[i]=s[i]=c[i]=0;for(s[0]=y[0]=1,i=254;i>=0;--i)k(s,u,o=h[i>>>3]>>>(7&i)&1),k(c,y,o),P(l,s,c),N(s,s,c),P(c,u,y),N(u,u,y),C(y,l),C(v,s),O(s,c,s),O(c,u,l),P(l,s,c),N(s,s,c),C(u,s),N(c,y,v),O(s,c,a),P(s,s,y),O(c,c,s),O(s,y,v),O(y,u,f),C(u,l),k(s,u,o),k(c,y,o);for(i=0;i<16;i++)f[i+16]=s[i],f[i+32]=c[i],f[i+48]=u[i],f[i+64]=y[i];var w=f.subarray(32),p=f.subarray(16);return F(w,w),O(p,p,w),T(r,p),0}function G(r,t){return I(r,t,o)}function Z(r,t){return n(t,32),G(r,t)}function q(r,t,n){var o=new Uint8Array(32);return I(o,n,t),g(r,e,o,_)}x.prototype.blocks=function(r,t,n){for(var 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n,e,o,i,h=new Uint16Array(10);if(this.leftover){for(i=this.leftover,this.buffer[i++]=1;i<16;i++)this.buffer[i]=0;this.fin=1,this.blocks(this.buffer,0,16)}for(n=this.h[1]>>>13,this.h[1]&=8191,i=2;i<10;i++)this.h[i]+=n,n=this.h[i]>>>13,this.h[i]&=8191;for(this.h[0]+=5*n,n=this.h[0]>>>13,this.h[0]&=8191,this.h[1]+=n,n=this.h[1]>>>13,this.h[1]&=8191,this.h[2]+=n,h[0]=this.h[0]+5,n=h[0]>>>13,h[0]&=8191,i=1;i<10;i++)h[i]=this.h[i]+n,n=h[i]>>>13,h[i]&=8191;for(h[9]-=8192,e=(1^n)-1,i=0;i<10;i++)h[i]&=e;for(e=~e,i=0;i<10;i++)this.h[i]=this.h[i]&e|h[i];for(this.h[0]=65535&(this.h[0]|this.h[1]<<13),this.h[1]=65535&(this.h[1]>>>3|this.h[2]<<10),this.h[2]=65535&(this.h[2]>>>6|this.h[3]<<7),this.h[3]=65535&(this.h[3]>>>9|this.h[4]<<4),this.h[4]=65535&(this.h[4]>>>12|this.h[5]<<1|this.h[6]<<14),this.h[5]=65535&(this.h[6]>>>2|this.h[7]<<11),this.h[6]=65535&(this.h[7]>>>5|this.h[8]<<8),this.h[7]=65535&(this.h[8]>>>8|this.h[9]<<5),o=this.h[0]+this.pad[0],this.h[0]=65535&o,i=1;i<8;i++)o=(this.h[i]+this.pad[i]|0)+(o>>>16)|0,this.h[i]=65535&o;r[t+0]=this.h[0]>>>0&255,r[t+1]=this.h[0]>>>8&255,r[t+2]=this.h[1]>>>0&255,r[t+3]=this.h[1]>>>8&255,r[t+4]=this.h[2]>>>0&255,r[t+5]=this.h[2]>>>8&255,r[t+6]=this.h[3]>>>0&255,r[t+7]=this.h[3]>>>8&255,r[t+8]=this.h[4]>>>0&255,r[t+9]=this.h[4]>>>8&255,r[t+10]=this.h[5]>>>0&255,r[t+11]=this.h[5]>>>8&255,r[t+12]=this.h[6]>>>0&255,r[t+13]=this.h[6]>>>8&255,r[t+14]=this.h[7]>>>0&255,r[t+15]=this.h[7]>>>8&255},x.prototype.update=function(r,t,n){var e,o;if(this.leftover){for((o=16-this.leftover)>n&&(o=n),e=0;e<o;e++)this.buffer[this.leftover+e]=r[t+e];if(n-=o,t+=o,this.leftover+=o,this.leftover<16)return;this.blocks(this.buffer,0,16),this.leftover=0}if(n>=16&&(o=n-n%16,this.blocks(r,t,o),t+=o,n-=o),n){for(e=0;e<n;e++)this.buffer[this.leftover+e]=r[t+e];this.leftover+=n}};var V=B,X=S;var 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j(r,t,n,e){for(var o,i,h,a,f,s,u,c,y,l,v,w,p,b,g,_,A,U,d,E,x,M,m,B,S,K,Y=new Int32Array(16),k=new Int32Array(16),T=r[0],L=r[1],z=r[2],R=r[3],P=r[4],N=r[5],O=r[6],C=r[7],F=t[0],I=t[1],G=t[2],Z=t[3],q=t[4],V=t[5],X=t[6],j=t[7],H=0;e>=128;){for(d=0;d<16;d++)E=8*d+H,Y[d]=n[E+0]<<24|n[E+1]<<16|n[E+2]<<8|n[E+3],k[d]=n[E+4]<<24|n[E+5]<<16|n[E+6]<<8|n[E+7];for(d=0;d<80;d++)if(o=T,i=L,h=z,a=R,f=P,s=N,u=O,C,y=F,l=I,v=G,w=Z,p=q,b=V,g=X,j,m=65535&(M=j),B=M>>>16,S=65535&(x=C),K=x>>>16,m+=65535&(M=(q>>>14|P<<18)^(q>>>18|P<<14)^(P>>>9|q<<23)),B+=M>>>16,S+=65535&(x=(P>>>14|q<<18)^(P>>>18|q<<14)^(q>>>9|P<<23)),K+=x>>>16,m+=65535&(M=q&V^~q&X),B+=M>>>16,S+=65535&(x=P&N^~P&O),K+=x>>>16,x=D[2*d],m+=65535&(M=D[2*d+1]),B+=M>>>16,S+=65535&x,K+=x>>>16,x=Y[d%16],B+=(M=k[d%16])>>>16,S+=65535&x,K+=x>>>16,S+=(B+=(m+=65535&M)>>>16)>>>16,m=65535&(M=U=65535&m|B<<16),B=M>>>16,S=65535&(x=A=65535&S|(K+=S>>>16)<<16),K=x>>>16,m+=65535&(M=(F>>>28|T<<4)^(T>>>2|F<<30)^(T>>>7|F<<25)),B+=M>>>16,S+=65535&(x=(T>>>28|F<<4)^(F>>>2|T<<30)^(F>>>7|T<<25)),K+=x>>>16,B+=(M=F&I^F&G^I&G)>>>16,S+=65535&(x=T&L^T&z^L&z),K+=x>>>16,c=65535&(S+=(B+=(m+=65535&M)>>>16)>>>16)|(K+=S>>>16)<<16,_=65535&m|B<<16,m=65535&(M=w),B=M>>>16,S=65535&(x=a),K=x>>>16,B+=(M=U)>>>16,S+=65535&(x=A),K+=x>>>16,L=o,z=i,R=h,P=a=65535&(S+=(B+=(m+=65535&M)>>>16)>>>16)|(K+=S>>>16)<<16,N=f,O=s,C=u,T=c,I=y,G=l,Z=v,q=w=65535&m|B<<16,V=p,X=b,j=g,F=_,d%16==15)for(E=0;E<16;E++)x=Y[E],m=65535&(M=k[E]),B=M>>>16,S=65535&x,K=x>>>16,x=Y[(E+9)%16],m+=65535&(M=k[(E+9)%16]),B+=M>>>16,S+=65535&x,K+=x>>>16,A=Y[(E+1)%16],m+=65535&(M=((U=k[(E+1)%16])>>>1|A<<31)^(U>>>8|A<<24)^(U>>>7|A<<25)),B+=M>>>16,S+=65535&(x=(A>>>1|U<<31)^(A>>>8|U<<24)^A>>>7),K+=x>>>16,A=Y[(E+14)%16],B+=(M=((U=k[(E+14)%16])>>>19|A<<13)^(A>>>29|U<<3)^(U>>>6|A<<26))>>>16,S+=65535&(x=(A>>>19|U<<13)^(U>>>29|A<<3)^A>>>6),K+=x>>>16,K+=(S+=(B+=(m+=65535&M)>>>16)>>>16)>>>16,Y[E]=65535&S|K<<16,k[E]=65535&m|B<<16;m=65535&(M=F),B=M>>>16,S=65535&(x=T),K=x>>>16,x=r[0],B+=(M=t[0])>>>16,S+=65535&x,K+=x>>>16,K+=(S+=(B+=(m+=65535&M)>>>16)>>>16)>>>16,r[0]=T=65535&S|K<<16,t[0]=F=65535&m|B<<16,m=65535&(M=I),B=M>>>16,S=65535&(x=L),K=x>>>16,x=r[1],B+=(M=t[1])>>>16,S+=65535&x,K+=x>>>16,K+=(S+=(B+=(m+=65535&M)>>>16)>>>16)>>>16,r[1]=L=65535&S|K<<16,t[1]=I=65535&m|B<<16,m=65535&(M=G),B=M>>>16,S=65535&(x=z),K=x>>>16,x=r[2],B+=(M=t[2])>>>16,S+=65535&x,K+=x>>>16,K+=(S+=(B+=(m+=65535&M)>>>16)>>>16)>>>16,r[2]=z=65535&S|K<<16,t[2]=G=65535&m|B<<16,m=65535&(M=Z),B=M>>>16,S=65535&(x=R),K=x>>>16,x=r[3],B+=(M=t[3])>>>16,S+=65535&x,K+=x>>>16,K+=(S+=(B+=(m+=65535&M)>>>16)>>>16)>>>16,r[3]=R=65535&S|K<<16,t[3]=Z=65535&m|B<<16,m=65535&(M=q),B=M>>>16,S=65535&(x=P),K=x>>>16,x=r[4],B+=(M=t[4])>>>16,S+=65535&x,K+=x>>>16,K+=(S+=(B+=(m+=65535&M)>>>16)>>>16)>>>16,r[4]=P=65535&S|K<<16,t[4]=q=65535&m|B<<16,m=65535&(M=V),B=M>>>16,S=65535&(x=N),K=x>>>16,x=r[5],B+=(M=t[5])>>>16,S+=65535&x,K+=x>>>16,K+=(S+=(B+=(m+=65535&M)>>>16)>>>16)>>>16,r[5]=N=65535&S|K<<16,t[5]=V=65535&m|B<<16,m=65535&(M=X),B=M>>>16,S=65535&(x=O),K=x>>>16,x=r[6],B+=(M=t[6])>>>16,S+=65535&x,K+=x>>>16,K+=(S+=(B+=(m+=65535&M)>>>16)>>>16)>>>16,r[6]=O=65535&S|K<<16,t[6]=X=65535&m|B<<16,m=65535&(M=j),B=M>>>16,S=65535&(x=C),K=x>>>16,x=r[7],B+=(M=t[7])>>>16,S+=65535&x,K+=x>>>16,K+=(S+=(B+=(m+=65535&M)>>>16)>>>16)>>>16,r[7]=C=65535&S|K<<16,t[7]=j=65535&m|B<<16,H+=128,e-=128}return e}function H(r,t,n){var e,o=new Int32Array(8),i=new Int32Array(8),h=new Uint8Array(256),a=n;for(o[0]=1779033703,o[1]=3144134277,o[2]=1013904242,o[3]=2773480762,o[4]=1359893119,o[5]=2600822924,o[6]=528734635,o[7]=1541459225,i[0]=4089235720,i[1]=2227873595,i[2]=4271175723,i[3]=1595750129,i[4]=2917565137,i[5]=725511199,i[6]=4215389547,i[7]=327033209,j(o,i,t,n),n%=128,e=0;e<n;e++)h[e]=t[a-n+e];for(h[n]=128,h[(n=256-128*(n<112?1:0))-9]=0,l(h,n-8,a/536870912|0,a<<3),j(o,i,h,n),e=0;e<8;e++)l(r,8*e,o[e],i[e]);return 0}function J(r,n){var e=t(),o=t(),i=t(),h=t(),a=t(),f=t(),u=t(),c=t(),y=t();N(e,r[1],r[0]),N(y,n[1],n[0]),O(e,e,y),P(o,r[0],r[1]),P(y,n[0],n[1]),O(o,o,y),O(i,r[3],n[3]),O(i,i,s),O(h,r[2],n[2]),P(h,h,h),N(a,o,e),N(f,h,i),P(u,h,i),P(c,o,e),O(r[0],a,f),O(r[1],c,u),O(r[2],u,f),O(r[3],a,c)}function Q(r,t,n){var e;for(e=0;e<4;e++)k(r[e],t[e],n)}function W(r,n){var e=t(),o=t(),i=t();F(i,n[2]),O(e,n[0],i),O(o,n[1],i),T(r,o),r[31]^=z(e)<<7}function $(r,t,n){var e,o;for(K(r[0],i),K(r[1],h),K(r[2],h),K(r[3],i),o=255;o>=0;--o)Q(r,t,e=n[o/8|0]>>(7&o)&1),J(t,r),J(r,r),Q(r,t,e)}function rr(r,n){var e=[t(),t(),t(),t()];K(e[0],u),K(e[1],c),K(e[2],h),O(e[3],u,c),$(r,e,n)}function tr(r,e,o){var i,h=new Uint8Array(64),a=[t(),t(),t(),t()];for(o||n(e,32),H(h,e,32),h[0]&=248,h[31]&=127,h[31]|=64,rr(a,h),W(r,a),i=0;i<32;i++)e[i+32]=r[i];return 0}var nr=new Float64Array([237,211,245,92,26,99,18,88,214,156,247,162,222,249,222,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16]);function er(r,t){var n,e,o,i;for(e=63;e>=32;--e){for(n=0,o=e-32,i=e-12;o<i;++o)t[o]+=n-16*t[e]*nr[o-(e-32)],n=t[o]+128>>8,t[o]-=256*n;t[o]+=n,t[e]=0}for(n=0,o=0;o<32;o++)t[o]+=n-(t[31]>>4)*nr[o],n=t[o]>>8,t[o]&=255;for(o=0;o<32;o++)t[o]-=n*nr[o];for(e=0;e<32;e++)t[e+1]+=t[e]>>8,r[e]=255&t[e]}function or(r){var t,n=new Float64Array(64);for(t=0;t<64;t++)n[t]=r[t];for(t=0;t<64;t++)r[t]=0;er(r,n)}function ir(r,n,e,o){var i,h,a=new Uint8Array(64),f=new Uint8Array(64),s=new Uint8Array(64),u=new Float64Array(64),c=[t(),t(),t(),t()];H(a,o,32),a[0]&=248,a[31]&=127,a[31]|=64;var y=e+64;for(i=0;i<e;i++)r[64+i]=n[i];for(i=0;i<32;i++)r[32+i]=a[32+i];for(H(s,r.subarray(32),e+32),or(s),rr(c,s),W(r,c),i=32;i<64;i++)r[i]=o[i];for(H(f,r,e+64),or(f),i=0;i<64;i++)u[i]=0;for(i=0;i<32;i++)u[i]=s[i];for(i=0;i<32;i++)for(h=0;h<32;h++)u[i+h]+=f[i]*a[h];return er(r.subarray(32),u),y}function hr(r,n){var e=t(),o=t(),a=t(),s=t(),u=t(),c=t(),l=t();return K(r[2],h),R(r[1],n),C(a,r[1]),O(s,a,f),N(a,a,r[2]),P(s,r[2],s),C(u,s),C(c,u),O(l,c,u),O(e,l,a),O(e,e,s),function(r,n){var e,o=t();for(e=0;e<16;e++)o[e]=n[e];for(e=250;e>=0;e--)C(o,o),1!==e&&O(o,o,n);for(e=0;e<16;e++)r[e]=o[e]}(e,e),O(e,e,a),O(e,e,s),O(e,e,s),O(r[0],e,s),C(o,r[0]),O(o,o,s),L(o,a)&&O(r[0],r[0],y),C(o,r[0]),O(o,o,s),L(o,a)?-1:(z(r[0])===n[31]>>7&&N(r[0],i,r[0]),O(r[3],r[0],r[1]),0)}function ar(r,n,e,o){var i,h=new Uint8Array(32),a=new Uint8Array(64),f=[t(),t(),t(),t()],s=[t(),t(),t(),t()];if(-1,e<64)return-1;if(hr(s,o))return-1;for(i=0;i<e;i++)r[i]=n[i];for(i=0;i<32;i++)r[i+32]=o[i];if(H(a,r,e),or(a),$(f,s,a),rr(s,n.subarray(32)),J(f,s),W(h,f),e-=64,p(n,0,h,0)){for(i=0;i<e;i++)r[i]=0;return-1}for(i=0;i<e;i++)r[i]=n[i+64];return e}var fr=32,sr=24,ur=32,cr=32,yr=sr;function lr(r,t){if(r.length!==fr)throw new Error("bad key size");if(t.length!==sr)throw new Error("bad nonce size")}function vr(){for(var r=0;r<arguments.length;r++)if(!(arguments[r]instanceof Uint8Array))throw new TypeError("unexpected type, use Uint8Array")}function wr(r){for(var t=0;t<r.length;t++)r[t]=0}r.lowlevel={crypto_core_hsalsa20:g,crypto_stream_xor:E,crypto_stream:d,crypto_stream_salsa20_xor:A,crypto_stream_salsa20:U,crypto_onetimeauth:M,crypto_onetimeauth_verify:m,crypto_verify_16:w,crypto_verify_32:p,crypto_secretbox:B,crypto_secretbox_open:S,crypto_scalarmult:I,crypto_scalarmult_base:G,crypto_box_beforenm:q,crypto_box_afternm:V,crypto_box:function(r,t,n,e,o,i){var h=new Uint8Array(32);return q(h,o,i),V(r,t,n,e,h)},crypto_box_open:function(r,t,n,e,o,i){var h=new Uint8Array(32);return q(h,o,i),X(r,t,n,e,h)},crypto_box_keypair:Z,crypto_hash:H,crypto_sign:ir,crypto_sign_keypair:tr,crypto_sign_open:ar,crypto_secretbox_KEYBYTES:fr,crypto_secretbox_NONCEBYTES:sr,crypto_secretbox_ZEROBYTES:32,crypto_secretbox_BOXZEROBYTES:16,crypto_scalarmult_BYTES:32,crypto_scalarmult_SCALARBYTES:32,crypto_box_PUBLICKEYBYTES:ur,crypto_box_SECRETKEYBYTES:cr,crypto_box_BEFORENMBYTES:32,crypto_box_NONCEBYTES:yr,crypto_box_ZEROBYTES:32,crypto_box_BOXZEROBYTES:16,crypto_sign_BYTES:64,crypto_sign_PUBLICKEYBYTES:32,crypto_sign_SECRETKEYBYTES:64,crypto_sign_SEEDBYTES:32,crypto_hash_BYTES:64},r.randomBytes=function(r){var t=new Uint8Array(r);return n(t,r),t},r.secretbox=function(r,t,n){vr(r,t,n),lr(n,t);for(var e=new Uint8Array(32+r.length),o=new Uint8Array(e.length),i=0;i<r.length;i++)e[i+32]=r[i];return B(o,e,e.length,t,n),o.subarray(16)},r.secretbox.open=function(r,t,n){vr(r,t,n),lr(n,t);for(var e=new Uint8Array(16+r.length),o=new Uint8Array(e.length),i=0;i<r.length;i++)e[i+16]=r[i];return e.length<32?null:0!==S(o,e,e.length,t,n)?null:o.subarray(32)},r.secretbox.keyLength=fr,r.secretbox.nonceLength=sr,r.secretbox.overheadLength=16,r.scalarMult=function(r,t){if(vr(r,t),32!==r.length)throw new Error("bad n size");if(32!==t.length)throw new Error("bad p size");var n=new Uint8Array(32);return I(n,r,t),n},r.scalarMult.base=function(r){if(vr(r),32!==r.length)throw new Error("bad n size");var t=new Uint8Array(32);return G(t,r),t},r.scalarMult.scalarLength=32,r.scalarMult.groupElementLength=32,r.box=function(t,n,e,o){var i=r.box.before(e,o);return r.secretbox(t,n,i)},r.box.before=function(r,t){vr(r,t),function(r,t){if(r.length!==ur)throw new Error("bad public key size");if(t.length!==cr)throw new Error("bad secret key size")}(r,t);var n=new Uint8Array(32);return q(n,r,t),n},r.box.after=r.secretbox,r.box.open=function(t,n,e,o){var i=r.box.before(e,o);return r.secretbox.open(t,n,i)},r.box.open.after=r.secretbox.open,r.box.keyPair=function(){var r=new Uint8Array(ur),t=new Uint8Array(cr);return Z(r,t),{publicKey:r,secretKey:t}},r.box.keyPair.fromSecretKey=function(r){if(vr(r),r.length!==cr)throw new Error("bad secret key size");var t=new Uint8Array(ur);return G(t,r),{publicKey:t,secretKey:new Uint8Array(r)}},r.box.publicKeyLength=ur,r.box.secretKeyLength=cr,r.box.sharedKeyLength=32,r.box.nonceLength=yr,r.box.overheadLength=r.secretbox.overheadLength,r.sign=function(r,t){if(vr(r,t),64!==t.length)throw new Error("bad secret key size");var n=new Uint8Array(64+r.length);return ir(n,r,r.length,t),n},r.sign.open=function(r,t){if(vr(r,t),32!==t.length)throw new Error("bad public key size");var n=new Uint8Array(r.length),e=ar(n,r,r.length,t);if(e<0)return null;for(var o=new Uint8Array(e),i=0;i<o.length;i++)o[i]=n[i];return o},r.sign.detached=function(t,n){for(var e=r.sign(t,n),o=new Uint8Array(64),i=0;i<o.length;i++)o[i]=e[i];return o},r.sign.detached.verify=function(r,t,n){if(vr(r,t,n),64!==t.length)throw new Error("bad signature size");if(32!==n.length)throw 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vr(r,t),0!==r.length&&0!==t.length&&(r.length===t.length&&0===v(r,0,t,0,r.length))},r.setPRNG=function(r){n=r},function(){var t="undefined"!=typeof self?self.crypto||self.msCrypto:null;if(t&&t.getRandomValues){r.setPRNG(function(r,n){var e,o=new Uint8Array(n);for(e=0;e<n;e+=65536)t.getRandomValues(o.subarray(e,e+Math.min(n-e,65536)));for(e=0;e<n;e++)r[e]=o[e];wr(o)})}else"undefined"!=typeof require&&(t=require("crypto"))&&t.randomBytes&&r.setPRNG(function(r,n){var e,o=t.randomBytes(n);for(e=0;e<n;e++)r[e]=o[e];wr(o)})}()}("undefined"!=typeof module&&module.exports?module.exports:self.nacl=self.nacl||{});
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C(r,t){O(r,t,t)}function F(r,n){var e,o=t();for(e=0;e<16;e++)o[e]=n[e];for(e=253;e>=0;e--)C(o,o),2!==e&&4!==e&&O(o,o,n);for(e=0;e<16;e++)r[e]=o[e]}function I(r,n){var e,o=t();for(e=0;e<16;e++)o[e]=n[e];for(e=250;e>=0;e--)C(o,o),1!==e&&O(o,o,n);for(e=0;e<16;e++)r[e]=o[e]}function Z(r,n,e){var o,i,h=new Uint8Array(32),f=new Float64Array(80),s=t(),u=t(),c=t(),y=t(),l=t(),w=t();for(i=0;i<31;i++)h[i]=n[i];for(h[31]=127&n[31]|64,h[0]&=248,R(f,e),i=0;i<16;i++)u[i]=f[i],y[i]=s[i]=c[i]=0;for(s[0]=y[0]=1,i=254;i>=0;--i)Y(s,u,o=h[i>>>3]>>>(7&i)&1),Y(c,y,o),P(l,s,c),N(s,s,c),P(c,u,y),N(u,u,y),C(y,l),C(w,s),O(s,c,s),O(c,u,l),P(l,s,c),N(s,s,c),C(u,s),N(c,y,w),O(s,c,a),P(s,s,y),O(c,c,s),O(s,y,w),O(y,u,f),C(u,l),Y(s,u,o),Y(c,y,o);for(i=0;i<16;i++)f[i+16]=s[i],f[i+32]=c[i],f[i+48]=u[i],f[i+64]=y[i];var v=f.subarray(32),p=f.subarray(16);return F(v,v),O(p,p,v),L(r,p),0}function G(r,t){return Z(r,t,o)}function q(r,t){return n(t,32),G(r,t)}function D(r,t,n){var o=new Uint8Array(32);return 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n,e,o,i,h=new Uint16Array(10);if(this.leftover){for(i=this.leftover,this.buffer[i++]=1;i<16;i++)this.buffer[i]=0;this.fin=1,this.blocks(this.buffer,0,16)}for(n=this.h[1]>>>13,this.h[1]&=8191,i=2;i<10;i++)this.h[i]+=n,n=this.h[i]>>>13,this.h[i]&=8191;for(this.h[0]+=5*n,n=this.h[0]>>>13,this.h[0]&=8191,this.h[1]+=n,n=this.h[1]>>>13,this.h[1]&=8191,this.h[2]+=n,h[0]=this.h[0]+5,n=h[0]>>>13,h[0]&=8191,i=1;i<10;i++)h[i]=this.h[i]+n,n=h[i]>>>13,h[i]&=8191;for(h[9]-=8192,e=(1^n)-1,i=0;i<10;i++)h[i]&=e;for(e=~e,i=0;i<10;i++)this.h[i]=this.h[i]&e|h[i];for(this.h[0]=65535&(this.h[0]|this.h[1]<<13),this.h[1]=65535&(this.h[1]>>>3|this.h[2]<<10),this.h[2]=65535&(this.h[2]>>>6|this.h[3]<<7),this.h[3]=65535&(this.h[3]>>>9|this.h[4]<<4),this.h[4]=65535&(this.h[4]>>>12|this.h[5]<<1|this.h[6]<<14),this.h[5]=65535&(this.h[6]>>>2|this.h[7]<<11),this.h[6]=65535&(this.h[7]>>>5|this.h[8]<<8),this.h[7]=65535&(this.h[8]>>>8|this.h[9]<<5),o=this.h[0]+this.pad[0],this.h[0]=65535&o,i=1;i<8;i++)o=(this.h[i]+this.pad[i]|0)+(o>>>16)|0,this.h[i]=65535&o;r[t+0]=this.h[0]>>>0&255,r[t+1]=this.h[0]>>>8&255,r[t+2]=this.h[1]>>>0&255,r[t+3]=this.h[1]>>>8&255,r[t+4]=this.h[2]>>>0&255,r[t+5]=this.h[2]>>>8&255,r[t+6]=this.h[3]>>>0&255,r[t+7]=this.h[3]>>>8&255,r[t+8]=this.h[4]>>>0&255,r[t+9]=this.h[4]>>>8&255,r[t+10]=this.h[5]>>>0&255,r[t+11]=this.h[5]>>>8&255,r[t+12]=this.h[6]>>>0&255,r[t+13]=this.h[6]>>>8&255,r[t+14]=this.h[7]>>>0&255,r[t+15]=this.h[7]>>>8&255},x.prototype.update=function(r,t,n){var e,o;if(this.leftover){for((o=16-this.leftover)>n&&(o=n),e=0;e<o;e++)this.buffer[this.leftover+e]=r[t+e];if(n-=o,t+=o,this.leftover+=o,this.leftover<16)return;this.blocks(this.buffer,0,16),this.leftover=0}if(n>=16&&(o=n-n%16,this.blocks(r,t,o),t+=o,n-=o),n){for(e=0;e<n;e++)this.buffer[this.leftover+e]=r[t+e];this.leftover+=n}};var V=B,X=S;var 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H(r,t,n,e){for(var o,i,h,a,f,s,u,c,y,l,w,v,p,b,g,A,_,U,d,E,x,M,m,B,S,k,K=new Int32Array(16),Y=new Int32Array(16),L=r[0],T=r[1],z=r[2],R=r[3],P=r[4],N=r[5],O=r[6],C=r[7],F=t[0],I=t[1],Z=t[2],G=t[3],q=t[4],D=t[5],V=t[6],X=t[7],H=0;e>=128;){for(d=0;d<16;d++)E=8*d+H,K[d]=n[E+0]<<24|n[E+1]<<16|n[E+2]<<8|n[E+3],Y[d]=n[E+4]<<24|n[E+5]<<16|n[E+6]<<8|n[E+7];for(d=0;d<80;d++)if(o=L,i=T,h=z,a=R,f=P,s=N,u=O,C,y=F,l=I,w=Z,v=G,p=q,b=D,g=V,X,m=65535&(M=X),B=M>>>16,S=65535&(x=C),k=x>>>16,m+=65535&(M=(q>>>14|P<<18)^(q>>>18|P<<14)^(P>>>9|q<<23)),B+=M>>>16,S+=65535&(x=(P>>>14|q<<18)^(P>>>18|q<<14)^(q>>>9|P<<23)),k+=x>>>16,m+=65535&(M=q&D^~q&V),B+=M>>>16,S+=65535&(x=P&N^~P&O),k+=x>>>16,x=j[2*d],m+=65535&(M=j[2*d+1]),B+=M>>>16,S+=65535&x,k+=x>>>16,x=K[d%16],B+=(M=Y[d%16])>>>16,S+=65535&x,k+=x>>>16,S+=(B+=(m+=65535&M)>>>16)>>>16,m=65535&(M=U=65535&m|B<<16),B=M>>>16,S=65535&(x=_=65535&S|(k+=S>>>16)<<16),k=x>>>16,m+=65535&(M=(F>>>28|L<<4)^(L>>>2|F<<30)^(L>>>7|F<<25)),B+=M>>>16,S+=65535&(x=(L>>>28|F<<4)^(F>>>2|L<<30)^(F>>>7|L<<25)),k+=x>>>16,B+=(M=F&I^F&Z^I&Z)>>>16,S+=65535&(x=L&T^L&z^T&z),k+=x>>>16,c=65535&(S+=(B+=(m+=65535&M)>>>16)>>>16)|(k+=S>>>16)<<16,A=65535&m|B<<16,m=65535&(M=v),B=M>>>16,S=65535&(x=a),k=x>>>16,B+=(M=U)>>>16,S+=65535&(x=_),k+=x>>>16,T=o,z=i,R=h,P=a=65535&(S+=(B+=(m+=65535&M)>>>16)>>>16)|(k+=S>>>16)<<16,N=f,O=s,C=u,L=c,I=y,Z=l,G=w,q=v=65535&m|B<<16,D=p,V=b,X=g,F=A,d%16==15)for(E=0;E<16;E++)x=K[E],m=65535&(M=Y[E]),B=M>>>16,S=65535&x,k=x>>>16,x=K[(E+9)%16],m+=65535&(M=Y[(E+9)%16]),B+=M>>>16,S+=65535&x,k+=x>>>16,_=K[(E+1)%16],m+=65535&(M=((U=Y[(E+1)%16])>>>1|_<<31)^(U>>>8|_<<24)^(U>>>7|_<<25)),B+=M>>>16,S+=65535&(x=(_>>>1|U<<31)^(_>>>8|U<<24)^_>>>7),k+=x>>>16,_=K[(E+14)%16],B+=(M=((U=Y[(E+14)%16])>>>19|_<<13)^(_>>>29|U<<3)^(U>>>6|_<<26))>>>16,S+=65535&(x=(_>>>19|U<<13)^(U>>>29|_<<3)^_>>>6),k+=x>>>16,k+=(S+=(B+=(m+=65535&M)>>>16)>>>16)>>>16,K[E]=65535&S|k<<16,Y[E]=65535&m|B<<16;m=65535&(M=F),B=M>>>16,S=65535&(x=L),k=x>>>16,x=r[0],B+=(M=t[0])>>>16,S+=65535&x,k+=x>>>16,k+=(S+=(B+=(m+=65535&M)>>>16)>>>16)>>>16,r[0]=L=65535&S|k<<16,t[0]=F=65535&m|B<<16,m=65535&(M=I),B=M>>>16,S=65535&(x=T),k=x>>>16,x=r[1],B+=(M=t[1])>>>16,S+=65535&x,k+=x>>>16,k+=(S+=(B+=(m+=65535&M)>>>16)>>>16)>>>16,r[1]=T=65535&S|k<<16,t[1]=I=65535&m|B<<16,m=65535&(M=Z),B=M>>>16,S=65535&(x=z),k=x>>>16,x=r[2],B+=(M=t[2])>>>16,S+=65535&x,k+=x>>>16,k+=(S+=(B+=(m+=65535&M)>>>16)>>>16)>>>16,r[2]=z=65535&S|k<<16,t[2]=Z=65535&m|B<<16,m=65535&(M=G),B=M>>>16,S=65535&(x=R),k=x>>>16,x=r[3],B+=(M=t[3])>>>16,S+=65535&x,k+=x>>>16,k+=(S+=(B+=(m+=65535&M)>>>16)>>>16)>>>16,r[3]=R=65535&S|k<<16,t[3]=G=65535&m|B<<16,m=65535&(M=q),B=M>>>16,S=65535&(x=P),k=x>>>16,x=r[4],B+=(M=t[4])>>>16,S+=65535&x,k+=x>>>16,k+=(S+=(B+=(m+=65535&M)>>>16)>>>16)>>>16,r[4]=P=65535&S|k<<16,t[4]=q=65535&m|B<<16,m=65535&(M=D),B=M>>>16,S=65535&(x=N),k=x>>>16,x=r[5],B+=(M=t[5])>>>16,S+=65535&x,k+=x>>>16,k+=(S+=(B+=(m+=65535&M)>>>16)>>>16)>>>16,r[5]=N=65535&S|k<<16,t[5]=D=65535&m|B<<16,m=65535&(M=V),B=M>>>16,S=65535&(x=O),k=x>>>16,x=r[6],B+=(M=t[6])>>>16,S+=65535&x,k+=x>>>16,k+=(S+=(B+=(m+=65535&M)>>>16)>>>16)>>>16,r[6]=O=65535&S|k<<16,t[6]=V=65535&m|B<<16,m=65535&(M=X),B=M>>>16,S=65535&(x=C),k=x>>>16,x=r[7],B+=(M=t[7])>>>16,S+=65535&x,k+=x>>>16,k+=(S+=(B+=(m+=65535&M)>>>16)>>>16)>>>16,r[7]=C=65535&S|k<<16,t[7]=X=65535&m|B<<16,H+=128,e-=128}return e}function J(r,t,n){var e,o=new Int32Array(8),i=new Int32Array(8),h=new Uint8Array(256),a=n;for(o[0]=1779033703,o[1]=3144134277,o[2]=1013904242,o[3]=2773480762,o[4]=1359893119,o[5]=2600822924,o[6]=528734635,o[7]=1541459225,i[0]=4089235720,i[1]=2227873595,i[2]=4271175723,i[3]=1595750129,i[4]=2917565137,i[5]=725511199,i[6]=4215389547,i[7]=327033209,H(o,i,t,n),n%=128,e=0;e<n;e++)h[e]=t[a-n+e];for(h[n]=128,h[(n=256-128*(n<112?1:0))-9]=0,l(h,n-8,a/536870912|0,a<<3),H(o,i,h,n),e=0;e<8;e++)l(r,8*e,o[e],i[e]);return 0}function Q(r,n){var e=t(),o=t(),i=t(),h=t(),a=t(),f=t(),u=t(),c=t(),y=t();N(e,r[1],r[0]),N(y,n[1],n[0]),O(e,e,y),P(o,r[0],r[1]),P(y,n[0],n[1]),O(o,o,y),O(i,r[3],n[3]),O(i,i,s),O(h,r[2],n[2]),P(h,h,h),N(a,o,e),N(f,h,i),P(u,h,i),P(c,o,e),O(r[0],a,f),O(r[1],c,u),O(r[2],u,f),O(r[3],a,c)}function W(r,t,n){var e;for(e=0;e<4;e++)Y(r[e],t[e],n)}function $(r,n){var e=t(),o=t(),i=t();F(i,n[2]),O(e,n[0],i),O(o,n[1],i),L(r,o),r[31]^=z(e)<<7}function rr(r,t,n){var e,o;for(k(r[0],i),k(r[1],h),k(r[2],h),k(r[3],i),o=255;o>=0;--o)W(r,t,e=n[o/8|0]>>(7&o)&1),Q(t,r),Q(r,r),W(r,t,e)}function tr(r,n){var e=[t(),t(),t(),t()];k(e[0],u),k(e[1],c),k(e[2],h),O(e[3],u,c),rr(r,e,n)}function nr(r,e,o){var i,h=new Uint8Array(64),a=[t(),t(),t(),t()];for(o||n(e,32),J(h,e,32),h[0]&=248,h[31]&=127,h[31]|=64,tr(a,h),$(r,a),i=0;i<32;i++)e[i+32]=r[i];return 0}var er=new Float64Array([237,211,245,92,26,99,18,88,214,156,247,162,222,249,222,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16]);function or(r,t){var n,e,o,i;for(e=63;e>=32;--e){for(n=0,o=e-32,i=e-12;o<i;++o)t[o]+=n-16*t[e]*er[o-(e-32)],n=t[o]+128>>8,t[o]-=256*n;t[o]+=n,t[e]=0}for(n=0,o=0;o<32;o++)t[o]+=n-(t[31]>>4)*er[o],n=t[o]>>8,t[o]&=255;for(o=0;o<32;o++)t[o]-=n*er[o];for(e=0;e<32;e++)t[e+1]+=t[e]>>8,r[e]=255&t[e]}function ir(r){var t,n=new Float64Array(64);for(t=0;t<64;t++)n[t]=r[t];for(t=0;t<64;t++)r[t]=0;or(r,n)}function hr(r,n,e,o){var i,h,a=new Uint8Array(64),f=new Uint8Array(64),s=new Uint8Array(64),u=new Float64Array(64),c=[t(),t(),t(),t()];J(a,o,32),a[0]&=248,a[31]&=127,a[31]|=64;var y=e+64;for(i=0;i<e;i++)r[64+i]=n[i];for(i=0;i<32;i++)r[32+i]=a[32+i];for(J(s,r.subarray(32),e+32),ir(s),tr(c,s),$(r,c),i=32;i<64;i++)r[i]=o[i];for(J(f,r,e+64),ir(f),i=0;i<64;i++)u[i]=0;for(i=0;i<32;i++)u[i]=s[i];for(i=0;i<32;i++)for(h=0;h<32;h++)u[i+h]+=f[i]*a[h];return or(r.subarray(32),u),y}function ar(r,n,e,o){var a,s=new Uint8Array(32),u=new Uint8Array(64),c=[t(),t(),t(),t()],l=[t(),t(),t(),t()];if(e<64)return-1;if(function(r,n){var e=t(),o=t(),a=t(),s=t(),u=t(),c=t(),l=t();return k(r[2],h),R(r[1],n),C(a,r[1]),O(s,a,f),N(a,a,r[2]),P(s,r[2],s),C(u,s),C(c,u),O(l,c,u),O(e,l,a),O(e,e,s),I(e,e),O(e,e,a),O(e,e,s),O(e,e,s),O(r[0],e,s),C(o,r[0]),O(o,o,s),T(o,a)&&O(r[0],r[0],y),C(o,r[0]),O(o,o,s),T(o,a)?-1:(z(r[0])===n[31]>>7&&N(r[0],i,r[0]),O(r[3],r[0],r[1]),0)}(l,o))return-1;for(a=0;a<e;a++)r[a]=n[a];for(a=0;a<32;a++)r[a+32]=o[a];if(J(u,r,e),ir(u),rr(c,l,u),tr(l,n.subarray(32)),Q(c,l),$(s,c),e-=64,p(n,0,s,0)){for(a=0;a<e;a++)r[a]=0;return-1}for(a=0;a<e;a++)r[a]=n[a+64];return e}var fr=32,sr=24,ur=32,cr=32,yr=sr;function lr(r,t){if(r.length!==fr)throw new Error("bad key size");if(t.length!==sr)throw new Error("bad nonce size")}function wr(){for(var r=0;r<arguments.length;r++)if(!(arguments[r]instanceof Uint8Array))throw new TypeError("unexpected type, use Uint8Array")}function vr(r){for(var t=0;t<r.length;t++)r[t]=0}r.lowlevel={crypto_core_hsalsa20:g,crypto_stream_xor:E,crypto_stream:d,crypto_stream_salsa20_xor:_,crypto_stream_salsa20:U,crypto_onetimeauth:M,crypto_onetimeauth_verify:m,crypto_verify_16:v,crypto_verify_32:p,crypto_secretbox:B,crypto_secretbox_open:S,crypto_scalarmult:Z,crypto_scalarmult_base:G,crypto_box_beforenm:D,crypto_box_afternm:V,crypto_box:function(r,t,n,e,o,i){var h=new Uint8Array(32);return D(h,o,i),V(r,t,n,e,h)},crypto_box_open:function(r,t,n,e,o,i){var h=new Uint8Array(32);return D(h,o,i),X(r,t,n,e,h)},crypto_box_keypair:q,crypto_hash:J,crypto_sign:hr,crypto_sign_keypair:nr,crypto_sign_open:ar,crypto_secretbox_KEYBYTES:fr,crypto_secretbox_NONCEBYTES:sr,crypto_secretbox_ZEROBYTES:32,crypto_secretbox_BOXZEROBYTES:16,crypto_scalarmult_BYTES:32,crypto_scalarmult_SCALARBYTES:32,crypto_box_PUBLICKEYBYTES:ur,crypto_box_SECRETKEYBYTES:cr,crypto_box_BEFORENMBYTES:32,crypto_box_NONCEBYTES:yr,crypto_box_ZEROBYTES:32,crypto_box_BOXZEROBYTES:16,crypto_sign_BYTES:64,crypto_sign_PUBLICKEYBYTES:32,crypto_sign_SECRETKEYBYTES:64,crypto_sign_SEEDBYTES:32,crypto_hash_BYTES:64,gf:t,D:f,L:er,pack25519:L,unpack25519:R,M:O,A:P,S:C,Z:N,pow2523:I,add:Q,set25519:k,modL:or,scalarmult:rr,scalarbase:tr},r.randomBytes=function(r){var t=new Uint8Array(r);return n(t,r),t},r.secretbox=function(r,t,n){wr(r,t,n),lr(n,t);for(var e=new Uint8Array(32+r.length),o=new Uint8Array(e.length),i=0;i<r.length;i++)e[i+32]=r[i];return B(o,e,e.length,t,n),o.subarray(16)},r.secretbox.open=function(r,t,n){wr(r,t,n),lr(n,t);for(var e=new Uint8Array(16+r.length),o=new Uint8Array(e.length),i=0;i<r.length;i++)e[i+16]=r[i];return e.length<32?null:0!==S(o,e,e.length,t,n)?null:o.subarray(32)},r.secretbox.keyLength=fr,r.secretbox.nonceLength=sr,r.secretbox.overheadLength=16,r.scalarMult=function(r,t){if(wr(r,t),32!==r.length)throw new Error("bad n size");if(32!==t.length)throw new Error("bad p size");var n=new Uint8Array(32);return Z(n,r,t),n},r.scalarMult.base=function(r){if(wr(r),32!==r.length)throw new Error("bad n size");var t=new Uint8Array(32);return G(t,r),t},r.scalarMult.scalarLength=32,r.scalarMult.groupElementLength=32,r.box=function(t,n,e,o){var i=r.box.before(e,o);return r.secretbox(t,n,i)},r.box.before=function(r,t){wr(r,t),function(r,t){if(r.length!==ur)throw new Error("bad public key size");if(t.length!==cr)throw new Error("bad secret key size")}(r,t);var n=new Uint8Array(32);return D(n,r,t),n},r.box.after=r.secretbox,r.box.open=function(t,n,e,o){var i=r.box.before(e,o);return r.secretbox.open(t,n,i)},r.box.open.after=r.secretbox.open,r.box.keyPair=function(){var r=new Uint8Array(ur),t=new Uint8Array(cr);return q(r,t),{publicKey:r,secretKey:t}},r.box.keyPair.fromSecretKey=function(r){if(wr(r),r.length!==cr)throw new Error("bad secret key size");var t=new Uint8Array(ur);return G(t,r),{publicKey:t,secretKey:new Uint8Array(r)}},r.box.publicKeyLength=ur,r.box.secretKeyLength=cr,r.box.sharedKeyLength=32,r.box.nonceLength=yr,r.box.overheadLength=r.secretbox.overheadLength,r.sign=function(r,t){if(wr(r,t),64!==t.length)throw new Error("bad secret key size");var n=new Uint8Array(64+r.length);return hr(n,r,r.length,t),n},r.sign.open=function(r,t){if(wr(r,t),32!==t.length)throw new Error("bad public key size");var n=new Uint8Array(r.length),e=ar(n,r,r.length,t);if(e<0)return null;for(var o=new Uint8Array(e),i=0;i<o.length;i++)o[i]=n[i];return o},r.sign.detached=function(t,n){for(var e=r.sign(t,n),o=new Uint8Array(64),i=0;i<o.length;i++)o[i]=e[i];return o},r.sign.detached.verify=function(r,t,n){if(wr(r,t,n),64!==t.length)throw new Error("bad signature size");if(32!==n.length)throw new Error("bad public key size");var e,o=new Uint8Array(64+r.length),i=new Uint8Array(64+r.length);for(e=0;e<64;e++)o[e]=t[e];for(e=0;e<r.length;e++)o[e+64]=r[e];return ar(i,o,o.length,n)>=0},r.sign.keyPair=function(){var r=new Uint8Array(32),t=new Uint8Array(64);return nr(r,t),{publicKey:r,secretKey:t}},r.sign.keyPair.fromSecretKey=function(r){if(wr(r),64!==r.length)throw new Error("bad secret key size");for(var t=new Uint8Array(32),n=0;n<t.length;n++)t[n]=r[32+n];return{publicKey:t,secretKey:new Uint8Array(r)}},r.sign.keyPair.fromSeed=function(r){if(wr(r),32!==r.length)throw new Error("bad seed size");for(var t=new Uint8Array(32),n=new Uint8Array(64),e=0;e<32;e++)n[e]=r[e];return nr(t,n,!0),{publicKey:t,secretKey:n}},r.sign.publicKeyLength=32,r.sign.secretKeyLength=64,r.sign.seedLength=32,r.sign.signatureLength=64,r.hash=function(r){wr(r);var t=new Uint8Array(64);return J(t,r,r.length),t},r.hash.hashLength=64,r.verify=function(r,t){return wr(r,t),0!==r.length&&0!==t.length&&(r.length===t.length&&0===w(r,0,t,0,r.length))},r.setPRNG=function(r){n=r},function(){var t="undefined"!=typeof self?self.crypto||self.msCrypto:null;if(t&&t.getRandomValues){r.setPRNG(function(r,n){var e,o=new Uint8Array(n);for(e=0;e<n;e+=65536)t.getRandomValues(o.subarray(e,e+Math.min(n-e,65536)));for(e=0;e<n;e++)r[e]=o[e];vr(o)})}else"undefined"!=typeof require&&(t=require("crypto"))&&t.randomBytes&&r.setPRNG(function(r,n){var e,o=t.randomBytes(n);for(e=0;e<n;e++)r[e]=o[e];vr(o)})}()}("undefined"!=typeof module&&module.exports?module.exports:self.nacl=self.nacl||{});
 
 },{"crypto":35}],98:[function(require,module,exports){
 module.exports=require("./lib");