diff --git a/deploy/publish-gh-pages.sh b/deploy/publish-gh-pages.sh
index a621321..9d9eee6 100755
--- a/deploy/publish-gh-pages.sh
+++ b/deploy/publish-gh-pages.sh
@@ -2,3 +2,10 @@
# Bash shell script to publish the app to GitHub pages.
pwd
+git checkout gh-pages
+git merge master
+npm run build
+cp -r build docs
+git add -A
+git commit -m "Updating GitHub page"
+git push
diff --git a/docs/asset-manifest.json b/docs/asset-manifest.json
new file mode 100644
index 0000000..50e4ae3
--- /dev/null
+++ b/docs/asset-manifest.json
@@ -0,0 +1,14 @@
+{
+ "files": {
+ "main.css": "/static/css/main.505581f3.css",
+ "main.js": "/static/js/main.2f5ca9c0.js",
+ "static/media/psf-logo.png": "/static/media/psf-logo.3485139af901ffeaf77f.png",
+ "index.html": "/index.html",
+ "main.505581f3.css.map": "/static/css/main.505581f3.css.map",
+ "main.2f5ca9c0.js.map": "/static/js/main.2f5ca9c0.js.map"
+ },
+ "entrypoints": [
+ "static/css/main.505581f3.css",
+ "static/js/main.2f5ca9c0.js"
+ ]
+}
\ No newline at end of file
diff --git a/docs/index.html b/docs/index.html
new file mode 100644
index 0000000..b20f244
--- /dev/null
+++ b/docs/index.html
@@ -0,0 +1 @@
+BCH Web3 Template
\ No newline at end of file
diff --git a/docs/minimal-slp-wallet.min.js b/docs/minimal-slp-wallet.min.js
new file mode 100644
index 0000000..90dc414
--- /dev/null
+++ b/docs/minimal-slp-wallet.min.js
@@ -0,0 +1 @@
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__check_78(e){var t=_$script_59.decompile(e);return 2===t.length&&_$script_59.isCanonicalSignature(t[0])&&isCompressedCanonicalPubKey(t[1])}__check_78.toJSON=function(){return"witnessPubKeyHash input"},_$input_78={check:__check_78,decodeStack:function(e){return _$typeforce_471(_$typeforce_471.Array,e),_$typeforce_471(__check_78,e),{signature:e[0],pubKey:e[1]}},encodeStack:function(e,t){return _$typeforce_471({signature:_$script_59.isCanonicalSignature,pubKey:isCompressedCanonicalPubKey},{signature:e,pubKey:t}),[e,t]}};var _$witnesspubkeyhash_77={input:_$input_78,output:_$output_79},_$input_81={};(function(e){(function(){function t(t,r){if(_$typeforce_471(_$types_85.Array,t),t.length<1)return!1;var i=t[t.length-1];if(!e.isBuffer(i))return!1;var n=_$script_59.decompile(i);if(0===n.length)return!1;var o=_$script_59.compile(t.slice(0,-1));return!(!_$pubkeyhash_69.input.check(o)||!_$pubkeyhash_69.output.check(n))||!(!_$multisig_62.input.check(o,r)||!_$multisig_62.output.check(n))||!(!_$pubkey_66.input.check(o)||!_$pubkey_66.output.check(n))}t.toJSON=function(){return"witnessScriptHash input"},_$input_81={check:t,decodeStack:function(e){return _$typeforce_471(_$typeforce_471.Array,e),_$typeforce_471(t,e),{witnessData:e.slice(0,-1),witnessScript:e[e.length-1]}},encodeStack:function(e,t){return _$typeforce_471({witnessData:[_$types_85.Buffer],witnessScript:_$types_85.Buffer},{witnessData:e,witnessScript:t}),[].concat(e,t)}}}).call(this)}).call(this,{isBuffer:_$isBuffer_389});var _$witnessscripthash_80={input:_$input_81,output:_$output_82},_$output_76={},__Buffer_76=_$safeBuffer_424.Buffer,HEADER=__Buffer_76.from("aa21a9ed","hex");function __check_76(e){var t=_$script_59.compile(e);return t.length>37&&t[0]===_$index_45.OP_RETURN&&36===t[1]&&t.slice(2,6).equals(HEADER)}__check_76.toJSON=function(){return"Witness commitment output"},_$output_76={check:__check_76,decode:function(e){return _$typeforce_471(__check_76,e),_$script_59.decompile(e)[1].slice(4,36)},encode:function(e){_$typeforce_471(_$types_85.Hash256bit,e);var t=__Buffer_76.allocUnsafe(36);return HEADER.copy(t,0),e.copy(t,4),_$script_59.compile([_$index_45.OP_RETURN,t])}};for(var _$witnesscommitment_75={output:_$output_76},__decompile_61=_$script_59.decompile,__types_61={MULTISIG:"multisig",NONSTANDARD:"nonstandard",NULLDATA:"nulldata",P2PK:"pubkey",P2PKH:"pubkeyhash",P2SH:"scripthash",P2WPKH:"witnesspubkeyhash",P2WSH:"witnessscripthash",WITNESS_COMMITMENT:"witnesscommitment"},_$templates_61={classifyInput:function(e,t){var r=__decompile_61(e);return 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Array(16),zl=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13],zr=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11],sl=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6],sr=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11],hl=[0,1518500249,1859775393,2400959708,2840853838],hr=[1352829926,1548603684,1836072691,2053994217,0];function RIPEMD160(){_$hashBase_358.call(this,64),this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520}function __rotl_423(e,t){return e<>>32-t}function fn1(e,t,r,i,n,o,a,s){return __rotl_423(e+(t^r^i)+o+a|0,s)+n|0}function fn2(e,t,r,i,n,o,a,s){return __rotl_423(e+(t&r|~t&i)+o+a|0,s)+n|0}function fn3(e,t,r,i,n,o,a,s){return __rotl_423(e+((t|~r)^i)+o+a|0,s)+n|0}function fn4(e,t,r,i,n,o,a,s){return __rotl_423(e+(t&i|r&~i)+o+a|0,s)+n|0}function fn5(e,t,r,i,n,o,a,s){return __rotl_423(e+(t^(r|~i))+o+a|0,s)+n|0}_$inherits_browser_388(RIPEMD160,_$hashBase_358),RIPEMD160.prototype._update=function(){for(var e=__ARRAY16_423,t=0;t<16;++t)e[t]=this._block.readInt32LE(4*t);for(var r=0|this._a,i=0|this._b,n=0|this._c,o=0|this._d,a=0|this._e,s=0|this._a,c=0|this._b,u=0|this._c,f=0|this._d,h=0|this._e,l=0;l<80;l+=1){var _,d;l<16?(_=fn1(r,i,n,o,a,e[zl[l]],hl[0],sl[l]),d=fn5(s,c,u,f,h,e[zr[l]],hr[0],sr[l])):l<32?(_=fn2(r,i,n,o,a,e[zl[l]],hl[1],sl[l]),d=fn4(s,c,u,f,h,e[zr[l]],hr[1],sr[l])):l<48?(_=fn3(r,i,n,o,a,e[zl[l]],hl[2],sl[l]),d=fn3(s,c,u,f,h,e[zr[l]],hr[2],sr[l])):l<64?(_=fn4(r,i,n,o,a,e[zl[l]],hl[3],sl[l]),d=fn2(s,c,u,f,h,e[zr[l]],hr[3],sr[l])):(_=fn5(r,i,n,o,a,e[zl[l]],hl[4],sl[l]),d=fn1(s,c,u,f,h,e[zr[l]],hr[4],sr[l])),r=a,a=o,o=__rotl_423(n,10),n=i,i=_,s=h,h=f,f=__rotl_423(u,10),u=c,c=d}var p=this._b+n+f|0;this._b=this._c+o+h|0,this._c=this._d+a+s|0,this._d=this._e+r+c|0,this._e=this._a+i+u|0,this._a=p},RIPEMD160.prototype._digest=function(){this._block[this._blockOffset++]=128,this._blockOffset>56&&(this._block.fill(0,this._blockOffset,64),this._update(),this._blockOffset=0),this._block.fill(0,this._blockOffset,56),this._block.writeUInt32LE(this._length[0],56),this._block.writeUInt32LE(this._length[1],60),this._update();var e=__Buffer_423.alloc?__Buffer_423.alloc(20):new __Buffer_423(20);return e.writeInt32LE(this._a,0),e.writeInt32LE(this._b,4),e.writeInt32LE(this._c,8),e.writeInt32LE(this._d,12),e.writeInt32LE(this._e,16),e},_$ripemd160_423=RIPEMD160;var _$hash_437={},__Buffer_437=_$safeBuffer_424.Buffer;function Hash(e,t){this._block=__Buffer_437.alloc(e),this._finalSize=t,this._blockSize=e,this._len=0}Hash.prototype.update=function(e,t){"string"==typeof e&&(t=t||"utf8",e=__Buffer_437.from(e,t));for(var r=this._block,i=this._blockSize,n=e.length,o=this._len,a=0;a=this._finalSize&&(this._update(this._block),this._block.fill(0));var r=8*this._len;if(r<=4294967295)this._block.writeUInt32BE(r,this._blockSize-4);else{var i=(4294967295&r)>>>0,n=(r-i)/4294967296;this._block.writeUInt32BE(n,this._blockSize-8),this._block.writeUInt32BE(i,this._blockSize-4)}this._update(this._block);var o=this._hash();return e?o.toString(e):o},Hash.prototype._update=function(){throw new Error("_update must be implemented by subclass")},_$hash_437=Hash;var _$sha_439={},__Buffer_439=_$safeBuffer_424.Buffer,K=[1518500249,1859775393,-1894007588,-899497514],W=new Array(80);function Sha(){this.init(),this._w=W,_$hash_437.call(this,64,56)}function rotl30(e){return e<<30|e>>>2}function ft(e,t,r,i){return 0===e?t&r|~t&i:2===e?t&r|t&i|r&i:t^r^i}_$inherits_browser_388(Sha,_$hash_437),Sha.prototype.init=function(){return this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520,this},Sha.prototype._update=function(e){for(var t,r=this._w,i=0|this._a,n=0|this._b,o=0|this._c,a=0|this._d,s=0|this._e,c=0;c<16;++c)r[c]=e.readInt32BE(4*c);for(;c<80;++c)r[c]=r[c-3]^r[c-8]^r[c-14]^r[c-16];for(var u=0;u<80;++u){var f=~~(u/20),h=0|((t=i)<<5|t>>>27)+ft(f,n,o,a)+s+r[u]+K[f];s=a,a=o,o=rotl30(n),n=i,i=h}this._a=i+this._a|0,this._b=n+this._b|0,this._c=o+this._c|0,this._d=a+this._d|0,this._e=s+this._e|0},Sha.prototype._hash=function(){var e=__Buffer_439.allocUnsafe(20);return e.writeInt32BE(0|this._a,0),e.writeInt32BE(0|this._b,4),e.writeInt32BE(0|this._c,8),e.writeInt32BE(0|this._d,12),e.writeInt32BE(0|this._e,16),e},_$sha_439=Sha;var _$sha1_440={},__Buffer_440=_$safeBuffer_424.Buffer,__K_440=[1518500249,1859775393,-1894007588,-899497514],__W_440=new Array(80);function Sha1(){this.init(),this._w=__W_440,_$hash_437.call(this,64,56)}function rotl5(e){return e<<5|e>>>27}function __rotl30_440(e){return e<<30|e>>>2}function __ft_440(e,t,r,i){return 0===e?t&r|~t&i:2===e?t&r|t&i|r&i:t^r^i}_$inherits_browser_388(Sha1,_$hash_437),Sha1.prototype.init=function(){return this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520,this},Sha1.prototype._update=function(e){for(var t,r=this._w,i=0|this._a,n=0|this._b,o=0|this._c,a=0|this._d,s=0|this._e,c=0;c<16;++c)r[c]=e.readInt32BE(4*c);for(;c<80;++c)r[c]=(t=r[c-3]^r[c-8]^r[c-14]^r[c-16])<<1|t>>>31;for(var u=0;u<80;++u){var f=~~(u/20),h=rotl5(i)+__ft_440(f,n,o,a)+s+r[u]+__K_440[f]|0;s=a,a=o,o=__rotl30_440(n),n=i,i=h}this._a=i+this._a|0,this._b=n+this._b|0,this._c=o+this._c|0,this._d=a+this._d|0,this._e=s+this._e|0},Sha1.prototype._hash=function(){var e=__Buffer_440.allocUnsafe(20);return e.writeInt32BE(0|this._a,0),e.writeInt32BE(0|this._b,4),e.writeInt32BE(0|this._c,8),e.writeInt32BE(0|this._d,12),e.writeInt32BE(0|this._e,16),e},_$sha1_440=Sha1;var _$sha256_442={},__Buffer_442=_$safeBuffer_424.Buffer,__K_442=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298],__W_442=new Array(64);function Sha256(){this.init(),this._w=__W_442,_$hash_437.call(this,64,56)}function ch(e,t,r){return r^e&(t^r)}function maj(e,t,r){return e&t|r&(e|t)}function sigma0(e){return(e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10)}function sigma1(e){return(e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7)}function gamma0(e){return(e>>>7|e<<25)^(e>>>18|e<<14)^e>>>3}_$inherits_browser_388(Sha256,_$hash_437),Sha256.prototype.init=function(){return this._a=1779033703,this._b=3144134277,this._c=1013904242,this._d=2773480762,this._e=1359893119,this._f=2600822924,this._g=528734635,this._h=1541459225,this},Sha256.prototype._update=function(e){for(var t,r=this._w,i=0|this._a,n=0|this._b,o=0|this._c,a=0|this._d,s=0|this._e,c=0|this._f,u=0|this._g,f=0|this._h,h=0;h<16;++h)r[h]=e.readInt32BE(4*h);for(;h<64;++h)r[h]=0|(((t=r[h-2])>>>17|t<<15)^(t>>>19|t<<13)^t>>>10)+r[h-7]+gamma0(r[h-15])+r[h-16];for(var l=0;l<64;++l){var _=f+sigma1(s)+ch(s,c,u)+__K_442[l]+r[l]|0,d=sigma0(i)+maj(i,n,o)|0;f=u,u=c,c=s,s=a+_|0,a=o,o=n,n=i,i=_+d|0}this._a=i+this._a|0,this._b=n+this._b|0,this._c=o+this._c|0,this._d=a+this._d|0,this._e=s+this._e|0,this._f=c+this._f|0,this._g=u+this._g|0,this._h=f+this._h|0},Sha256.prototype._hash=function(){var e=__Buffer_442.allocUnsafe(32);return e.writeInt32BE(this._a,0),e.writeInt32BE(this._b,4),e.writeInt32BE(this._c,8),e.writeInt32BE(this._d,12),e.writeInt32BE(this._e,16),e.writeInt32BE(this._f,20),e.writeInt32BE(this._g,24),e.writeInt32BE(this._h,28),e},_$sha256_442=Sha256;var _$sha224_441={},__Buffer_441=_$safeBuffer_424.Buffer,__W_441=new Array(64);function Sha224(){this.init(),this._w=__W_441,_$hash_437.call(this,64,56)}_$inherits_browser_388(Sha224,_$sha256_442),Sha224.prototype.init=function(){return this._a=3238371032,this._b=914150663,this._c=812702999,this._d=4144912697,this._e=4290775857,this._f=1750603025,this._g=1694076839,this._h=3204075428,this},Sha224.prototype._hash=function(){var e=__Buffer_441.allocUnsafe(28);return e.writeInt32BE(this._a,0),e.writeInt32BE(this._b,4),e.writeInt32BE(this._c,8),e.writeInt32BE(this._d,12),e.writeInt32BE(this._e,16),e.writeInt32BE(this._f,20),e.writeInt32BE(this._g,24),e},_$sha224_441=Sha224;var 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Array(160);function Sha512(){this.init(),this._w=__W_444,_$hash_437.call(this,128,112)}function Ch(e,t,r){return r^e&(t^r)}function __maj_444(e,t,r){return e&t|r&(e|t)}function __sigma0_444(e,t){return(e>>>28|t<<4)^(t>>>2|e<<30)^(t>>>7|e<<25)}function __sigma1_444(e,t){return(e>>>14|t<<18)^(e>>>18|t<<14)^(t>>>9|e<<23)}function Gamma0(e,t){return(e>>>1|t<<31)^(e>>>8|t<<24)^e>>>7}function Gamma0l(e,t){return(e>>>1|t<<31)^(e>>>8|t<<24)^(e>>>7|t<<25)}function Gamma1(e,t){return(e>>>19|t<<13)^(t>>>29|e<<3)^e>>>6}function Gamma1l(e,t){return(e>>>19|t<<13)^(t>>>29|e<<3)^(e>>>6|t<<26)}function getCarry(e,t){return e>>>0>>0?1:0}_$inherits_browser_388(Sha512,_$hash_437),Sha512.prototype.init=function(){return 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_$templates_61.pubKeyHash.output.encode(r.hash);if(r.version===t.scriptHash)return _$templates_61.scriptHash.output.encode(r.hash)}else{try{r=fromBech32(e)}catch(i){}if(r){if(r.prefix!==t.bech32)throw new Error(e+" has an invalid prefix");if(0===r.version){if(20===r.data.length)return _$templates_61.witnessPubKeyHash.output.encode(r.data);if(32===r.data.length)return _$templates_61.witnessScriptHash.output.encode(r.data)}}}throw new Error(e+" has no matching Script")}};function ripemd160(e){return _$browser_276("rmd160").update(e).digest()}function sha256(e){return _$browser_276("sha256").update(e).digest()}var _$crypto_50={hash160:function(e){return ripemd160(sha256(e))},hash256:function(e){return sha256(sha256(e))},ripemd160:ripemd160,sha1:function(e){return _$browser_276("sha1").update(e).digest()},sha256:sha256},_$package_193={version:"1.4.2"},_$bigi_190={};function BigInteger(e,t,r){if(!(this instanceof BigInteger))return new BigInteger(e,t,r);null!=e&&("number"==typeof e?this.fromNumber(e,t,r):null==t&&"string"!=typeof e?this.fromString(e,256):this.fromString(e,t))}var proto=BigInteger.prototype;proto.__bigi=_$package_193.version,BigInteger.isBigInteger=function(e,t){return e&&e.__bigi&&(!t||e.__bigi===proto.__bigi)},BigInteger.prototype.am=function(e,t,r,i,n,o){for(;--o>=0;){var a=t*this[e++]+r[i]+n;n=Math.floor(a/67108864),r[i++]=67108863&a}return n},BigInteger.prototype.DB=26,BigInteger.prototype.DM=67108863;var DV=BigInteger.prototype.DV=1<<26;BigInteger.prototype.FV=Math.pow(2,52),BigInteger.prototype.F1=26,BigInteger.prototype.F2=0;var rr,vv,BI_RM="0123456789abcdefghijklmnopqrstuvwxyz",BI_RC=new Array;for(rr="0".charCodeAt(0),vv=0;vv<=9;++vv)BI_RC[rr++]=vv;for(rr="a".charCodeAt(0),vv=10;vv<36;++vv)BI_RC[rr++]=vv;for(rr="A".charCodeAt(0),vv=10;vv<36;++vv)BI_RC[rr++]=vv;function int2char(e){return BI_RM.charAt(e)}function intAt(e,t){var r=BI_RC[e.charCodeAt(t)];return null==r?-1:r}function nbv(e){var t=new BigInteger;return t.fromInt(e),t}function nbits(e){var t,r=1;return 0!=(t=e>>>16)&&(e=t,r+=16),0!=(t=e>>8)&&(e=t,r+=8),0!=(t=e>>4)&&(e=t,r+=4),0!=(t=e>>2)&&(e=t,r+=2),0!=(t=e>>1)&&(e=t,r+=1),r}function Classic(e){this.m=e}function Montgomery(e){this.m=e,this.mp=e.invDigit(),this.mpl=32767&this.mp,this.mph=this.mp>>15,this.um=(1<>=16,t+=16),0==(255&e)&&(e>>=8,t+=8),0==(15&e)&&(e>>=4,t+=4),0==(3&e)&&(e>>=2,t+=2),0==(1&e)&&++t,t}function cbit(e){for(var t=0;0!=e;)e&=e-1,++t;return t}function NullExp(){}function nNop(e){return e}function Barrett(e){this.r2=new BigInteger,this.q3=new BigInteger,BigInteger.ONE.dlShiftTo(2*e.t,this.r2),this.mu=this.r2.divide(e),this.m=e}Classic.prototype.convert=function(e){return e.s<0||e.compareTo(this.m)>=0?e.mod(this.m):e},Classic.prototype.revert=function(e){return e},Classic.prototype.reduce=function(e){e.divRemTo(this.m,null,e)},Classic.prototype.mulTo=function(e,t,r){e.multiplyTo(t,r),this.reduce(r)},Classic.prototype.sqrTo=function(e,t){e.squareTo(t),this.reduce(t)},Montgomery.prototype.convert=function(e){var t=new BigInteger;return e.abs().dlShiftTo(this.m.t,t),t.divRemTo(this.m,null,t),e.s<0&&t.compareTo(BigInteger.ZERO)>0&&this.m.subTo(t,t),t},Montgomery.prototype.revert=function(e){var t=new BigInteger;return e.copyTo(t),this.reduce(t),t},Montgomery.prototype.reduce=function(e){for(;e.t<=this.mt2;)e[e.t++]=0;for(var t=0;t>15)*this.mpl&this.um)<<15)&e.DM;for(e[r=t+this.m.t]+=this.m.am(0,i,e,t,0,this.m.t);e[r]>=e.DV;)e[r]-=e.DV,e[++r]++}e.clamp(),e.drShiftTo(this.m.t,e),e.compareTo(this.m)>=0&&e.subTo(this.m,e)},Montgomery.prototype.mulTo=function(e,t,r){e.multiplyTo(t,r),this.reduce(r)},Montgomery.prototype.sqrTo=function(e,t){e.squareTo(t),this.reduce(t)},proto.copyTo=function(e){for(var t=this.t-1;t>=0;--t)e[t]=this[t];e.t=this.t,e.s=this.s},proto.fromInt=function(e){this.t=1,this.s=e<0?-1:0,e>0?this[0]=e:e<-1?this[0]=e+DV:this.t=0},proto.fromString=function(e,t){var r;if(16==t)r=4;else if(8==t)r=3;else if(256==t)r=8;else if(2==t)r=1;else if(32==t)r=5;else{if(4!=t)return void this.fromRadix(e,t);r=2}this.t=0,this.s=0;for(var i=e.length,n=!1,o=0;--i>=0;){var a=8==r?255&e[i]:intAt(e,i);a<0?"-"==e.charAt(i)&&(n=!0):(n=!1,0==o?this[this.t++]=a:o+r>this.DB?(this[this.t-1]|=(a&(1<>this.DB-o):this[this.t-1]|=a<=this.DB&&(o-=this.DB))}8==r&&0!=(128&e[0])&&(this.s=-1,o>0&&(this[this.t-1]|=(1<0&&this[this.t-1]==e;)--this.t},proto.dlShiftTo=function(e,t){var r;for(r=this.t-1;r>=0;--r)t[r+e]=this[r];for(r=e-1;r>=0;--r)t[r]=0;t.t=this.t+e,t.s=this.s},proto.drShiftTo=function(e,t){for(var r=e;r=0;--r)t[r+a+1]=this[r]>>n|s,s=(this[r]&o)<=0;--r)t[r]=0;t[a]=s,t.t=this.t+a+1,t.s=this.s,t.clamp()},proto.rShiftTo=function(e,t){t.s=this.s;var r=Math.floor(e/this.DB);if(r>=this.t)t.t=0;else{var i=e%this.DB,n=this.DB-i,o=(1<>i;for(var a=r+1;a>i;i>0&&(t[this.t-r-1]|=(this.s&o)<>=this.DB;if(e.t>=this.DB;i+=this.s}else{for(i+=this.s;r>=this.DB;i-=e.s}t.s=i<0?-1:0,i<-1?t[r++]=this.DV+i:i>0&&(t[r++]=i),t.t=r,t.clamp()},proto.multiplyTo=function(e,t){var r=this.abs(),i=e.abs(),n=r.t;for(t.t=n+i.t;--n>=0;)t[n]=0;for(n=0;n=0;)e[r]=0;for(r=0;r=t.DV&&(e[r+t.t]-=t.DV,e[r+t.t+1]=1)}e.t>0&&(e[e.t-1]+=t.am(r,t[r],e,2*r,0,1)),e.s=0,e.clamp()},proto.divRemTo=function(e,t,r){var i=e.abs();if(!(i.t<=0)){var n=this.abs();if(n.t0?(i.lShiftTo(c,o),n.lShiftTo(c,r)):(i.copyTo(o),n.copyTo(r));var u=o.t,f=o[u-1];if(0!=f){var h=f*(1<1?o[u-2]>>this.F2:0),l=this.FV/h,_=(1<=0&&(r[r.t++]=1,r.subTo(b,r)),BigInteger.ONE.dlShiftTo(u,b),b.subTo(o,o);o.t=0;){var g=r[--p]==f?this.DM:Math.floor(r[p]*l+(r[p-1]+d)*_);if((r[p]+=o.am(0,g,r,m,0,u))0&&r.rShiftTo(c,r),a<0&&BigInteger.ZERO.subTo(r,r)}}},proto.invDigit=function(){if(this.t<1)return 0;var e=this[0];if(0==(1&e))return 0;var t=3&e;return(t=(t=(t=(t=t*(2-(15&e)*t)&15)*(2-(255&e)*t)&255)*(2-((65535&e)*t&65535))&65535)*(2-e*t%this.DV)%this.DV)>0?this.DV-t:-t},proto.isEven=function(){return 0==(this.t>0?1&this[0]:this.s)},proto.exp=function(e,t){if(e>4294967295||e<1)return BigInteger.ONE;var r=new BigInteger,i=new BigInteger,n=t.convert(this),o=nbits(e)-1;for(n.copyTo(r);--o>=0;)if(t.sqrTo(r,i),(e&1<0)t.mulTo(i,n,r);else{var a=r;r=i,i=a}return t.revert(r)},proto.toString=function(e){var t;if(this.s<0)return"-"+this.negate().toString(e);if(16==e)t=4;else if(8==e)t=3;else if(2==e)t=1;else if(32==e)t=5;else{if(4!=e)return this.toRadix(e);t=2}var r,i=(1<0)for(s>s)>0&&(n=!0,o=int2char(r));a>=0;)s>(s+=this.DB-t)):(r=this[a]>>(s-=t)&i,s<=0&&(s+=this.DB,--a)),r>0&&(n=!0),n&&(o+=int2char(r));return n?o:"0"},proto.negate=function(){var e=new BigInteger;return BigInteger.ZERO.subTo(this,e),e},proto.abs=function(){return this.s<0?this.negate():this},proto.compareTo=function(e){var t=this.s-e.s;if(0!=t)return t;var r=this.t;if(0!=(t=r-e.t))return this.s<0?-t:t;for(;--r>=0;)if(0!=(t=this[r]-e[r]))return t;return 0},proto.bitLength=function(){return this.t<=0?0:this.DB*(this.t-1)+nbits(this[this.t-1]^this.s&this.DM)},proto.byteLength=function(){return this.bitLength()>>3},proto.mod=function(e){var t=new BigInteger;return this.abs().divRemTo(e,null,t),this.s<0&&t.compareTo(BigInteger.ZERO)>0&&e.subTo(t,t),t},proto.modPowInt=function(e,t){var r;return r=e<256||t.isEven()?new Classic(t):new Montgomery(t),this.exp(e,r)},NullExp.prototype.convert=nNop,NullExp.prototype.revert=nNop,NullExp.prototype.mulTo=function(e,t,r){e.multiplyTo(t,r)},NullExp.prototype.sqrTo=function(e,t){e.squareTo(t)},Barrett.prototype.convert=function(e){if(e.s<0||e.t>2*this.m.t)return e.mod(this.m);if(e.compareTo(this.m)<0)return e;var t=new BigInteger;return e.copyTo(t),this.reduce(t),t},Barrett.prototype.revert=function(e){return e},Barrett.prototype.reduce=function(e){for(e.drShiftTo(this.m.t-1,this.r2),e.t>this.m.t+1&&(e.t=this.m.t+1,e.clamp()),this.mu.multiplyUpperTo(this.r2,this.m.t+1,this.q3),this.m.multiplyLowerTo(this.q3,this.m.t+1,this.r2);e.compareTo(this.r2)<0;)e.dAddOffset(1,this.m.t+1);for(e.subTo(this.r2,e);e.compareTo(this.m)>=0;)e.subTo(this.m,e)},Barrett.prototype.mulTo=function(e,t,r){e.multiplyTo(t,r),this.reduce(r)},Barrett.prototype.sqrTo=function(e,t){e.squareTo(t),this.reduce(t)};var lowprimes=[2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311,313,317,331,337,347,349,353,359,367,373,379,383,389,397,401,409,419,421,431,433,439,443,449,457,461,463,467,479,487,491,499,503,509,521,523,541,547,557,563,569,571,577,587,593,599,601,607,613,617,619,631,641,643,647,653,659,661,673,677,683,691,701,709,719,727,733,739,743,751,757,761,769,773,787,797,809,811,821,823,827,829,839,853,857,859,863,877,881,883,887,907,911,919,929,937,941,947,953,967,971,977,983,991,997],lplim=(1<<26)/lowprimes[lowprimes.length-1];proto.chunkSize=function(e){return Math.floor(Math.LN2*this.DB/Math.log(e))},proto.toRadix=function(e){if(null==e&&(e=10),0==this.signum()||e<2||e>36)return"0";var t=this.chunkSize(e),r=Math.pow(e,t),i=nbv(r),n=new BigInteger,o=new BigInteger,a="";for(this.divRemTo(i,n,o);n.signum()>0;)a=(r+o.intValue()).toString(e).substr(1)+a,n.divRemTo(i,n,o);return o.intValue().toString(e)+a},proto.fromRadix=function(e,t){this.fromInt(0),null==t&&(t=10);for(var r=this.chunkSize(t),i=Math.pow(t,r),n=!1,o=0,a=0,s=0;s=r&&(this.dMultiply(i),this.dAddOffset(a,0),o=0,a=0))}o>0&&(this.dMultiply(Math.pow(t,o)),this.dAddOffset(a,0)),n&&BigInteger.ZERO.subTo(this,this)},proto.fromNumber=function(e,t,r){if("number"==typeof t)if(e<2)this.fromInt(1);else for(this.fromNumber(e,r),this.testBit(e-1)||this.bitwiseTo(BigInteger.ONE.shiftLeft(e-1),op_or,this),this.isEven()&&this.dAddOffset(1,0);!this.isProbablePrime(t);)this.dAddOffset(2,0),this.bitLength()>e&&this.subTo(BigInteger.ONE.shiftLeft(e-1),this);else{var i=new Array,n=7&e;i.length=1+(e>>3),t.nextBytes(i),n>0?i[0]&=(1<>=this.DB;if(e.t>=this.DB;i+=this.s}else{for(i+=this.s;r>=this.DB;i+=e.s}t.s=i<0?-1:0,i>0?t[r++]=i:i<-1&&(t[r++]=this.DV+i),t.t=r,t.clamp()},proto.dMultiply=function(e){this[this.t]=this.am(0,e-1,this,0,0,this.t),++this.t,this.clamp()},proto.dAddOffset=function(e,t){if(0!=e){for(;this.t<=t;)this[this.t++]=0;for(this[t]+=e;this[t]>=this.DV;)this[t]-=this.DV,++t>=this.t&&(this[this.t++]=0),++this[t]}},proto.multiplyLowerTo=function(e,t,r){var i,n=Math.min(this.t+e.t,t);for(r.s=0,r.t=n;n>0;)r[--n]=0;for(i=r.t-this.t;n=0;)r[i]=0;for(i=Math.max(t-this.t,0);i0)if(0==t)r=this[0]%e;else for(var i=this.t-1;i>=0;--i)r=(t*r+this[i])%e;return r},proto.millerRabin=function(e){var t=this.subtract(BigInteger.ONE),r=t.getLowestSetBit();if(r<=0)return!1;var i=t.shiftRight(r);(e=e+1>>1)>lowprimes.length&&(e=lowprimes.length);for(var n=new BigInteger(null),o=[],a=0;a>24},proto.shortValue=function(){return 0==this.t?this.s:this[0]<<16>>16},proto.signum=function(){return this.s<0?-1:this.t<=0||1==this.t&&this[0]<=0?0:1},proto.toByteArray=function(){var e=this.t,t=new Array;t[0]=this.s;var r,i=this.DB-e*this.DB%8,n=0;if(e-- >0)for(i>i)!=(this.s&this.DM)>>i&&(t[n++]=r|this.s<=0;)i<8?(r=(this[e]&(1<>(i+=this.DB-8)):(r=this[e]>>(i-=8)&255,i<=0&&(i+=this.DB,--e)),0!=(128&r)&&(r|=-256),0===n&&(128&this.s)!=(128&r)&&++n,(n>0||r!=this.s)&&(t[n++]=r);return t},proto.equals=function(e){return 0==this.compareTo(e)},proto.min=function(e){return this.compareTo(e)<0?this:e},proto.max=function(e){return this.compareTo(e)>0?this:e},proto.and=function(e){var t=new BigInteger;return this.bitwiseTo(e,op_and,t),t},proto.or=function(e){var t=new BigInteger;return this.bitwiseTo(e,op_or,t),t},proto.xor=function(e){var t=new BigInteger;return this.bitwiseTo(e,op_xor,t),t},proto.andNot=function(e){var t=new BigInteger;return this.bitwiseTo(e,op_andnot,t),t},proto.not=function(){for(var e=new BigInteger,t=0;t=this.t?0!=this.s:0!=(this[t]&1<1){var f=new BigInteger;for(i.sqrTo(a[1],f);s<=u;)a[s]=new BigInteger,i.mulTo(f,a[s-2],a[s]),s+=2}var h,l,_=e.t-1,d=!0,p=new BigInteger;for(n=nbits(e[_])-1;_>=0;){for(n>=c?h=e[_]>>n-c&u:(h=(e[_]&(1<0&&(h|=e[_-1]>>this.DB+n-c)),s=r;0==(1&h);)h>>=1,--s;if((n-=s)<0&&(n+=this.DB,--_),d)a[h].copyTo(o),d=!1;else{for(;s>1;)i.sqrTo(o,p),i.sqrTo(p,o),s-=2;s>0?i.sqrTo(o,p):(l=o,o=p,p=l),i.mulTo(p,a[h],o)}for(;_>=0&&0==(e[_]&1<=0?(r.subTo(i,r),t&&n.subTo(a,n),o.subTo(s,o)):(i.subTo(r,i),t&&a.subTo(n,a),s.subTo(o,s))}if(0!=i.compareTo(BigInteger.ONE))return BigInteger.ZERO;for(;s.compareTo(e)>=0;)s.subTo(e,s);for(;s.signum()<0;)s.addTo(e,s);return s},proto.pow=function(e){return this.exp(e,new NullExp)},proto.gcd=function(e){var t=this.s<0?this.negate():this.clone(),r=e.s<0?e.negate():e.clone();if(t.compareTo(r)<0){var i=t;t=r,r=i}var n=t.getLowestSetBit(),o=r.getLowestSetBit();if(o<0)return t;for(n0&&(t.rShiftTo(o,t),r.rShiftTo(o,r));t.signum()>0;)(n=t.getLowestSetBit())>0&&t.rShiftTo(n,t),(n=r.getLowestSetBit())>0&&r.rShiftTo(n,r),t.compareTo(r)>=0?(t.subTo(r,t),t.rShiftTo(1,t)):(r.subTo(t,r),r.rShiftTo(1,r));return o>0&&r.lShiftTo(o,r),r},proto.isProbablePrime=function(e){var t,r=this.abs();if(1==r.t&&r[0]<=lowprimes[lowprimes.length-1]){for(t=0;t=4)throw new Error("Invalid hashType "+r);return{signature:t.fromDER(e.slice(0,-1)),hashType:r}},t.prototype.toCompact=function(t,r){r&&(t+=4),t+=27;var i=e.alloc(65);return i.writeUInt8(t,0),this.toRSBuffer(i,1),i},t.prototype.toDER=function(){var t=e.from(this.r.toDERInteger()),r=e.from(this.s.toDERInteger());return _$bip66_212.encode(t,r)},t.prototype.toRSBuffer=function(t,r){return r||(r=0),t=t||e.alloc(64),this.r.toBuffer(32).copy(t,r),this.s.toBuffer(32).copy(t,r+32),t},t.prototype.toScriptSignature=function(r,i){i||(i=t.ECDSA);var n=-193&r;if(n<=0||n>=4)throw new Error("Invalid hashType "+r);var o=e.alloc(1);if(o.writeUInt8(r,0),i===t.ECDSA)return e.concat([this.toDER(),o]);if(i===t.SCHNORR)return e.concat([this.toRSBuffer(),o]);throw new Error("Invalid signature Algorithm")},_$ecsignature_53=t}).call(this)}).call(this,_$buffer_267({}).Buffer);var _$point_333={},__Buffer_333=_$safeBuffer_424.Buffer,THREE=_$lib_192.valueOf(3);function Point(e,t,r,i){this.curve=e,this.x=t,this.y=r,this.z=i,this._zInv=null,this.compressed=!0}Object.defineProperty(Point.prototype,"zInv",{get:function(){return null===this._zInv&&(this._zInv=this.z.modInverse(this.curve.p)),this._zInv}}),Object.defineProperty(Point.prototype,"affineX",{get:function(){return this.x.multiply(this.zInv).mod(this.curve.p)}}),Object.defineProperty(Point.prototype,"affineY",{get:function(){return this.y.multiply(this.zInv).mod(this.curve.p)}}),Point.fromAffine=function(e,t,r){return new Point(e,t,r,_$lib_192.ONE)},Point.prototype.equals=function(e){return e===this||(this.curve.isInfinity(this)?this.curve.isInfinity(e):this.curve.isInfinity(e)?this.curve.isInfinity(this):0===e.y.multiply(this.z).subtract(this.y.multiply(e.z)).mod(this.curve.p).signum()&&0===e.x.multiply(this.z).subtract(this.x.multiply(e.z)).mod(this.curve.p).signum())},Point.prototype.negate=function(){var e=this.curve.p.subtract(this.y);return new Point(this.curve,this.x,e,this.z)},Point.prototype.add=function(e){if(this.curve.isInfinity(this))return e;if(this.curve.isInfinity(e))return this;var t=this.x,r=this.y,i=e.x,n=e.y.multiply(this.z).subtract(r.multiply(e.z)).mod(this.curve.p),o=i.multiply(this.z).subtract(t.multiply(e.z)).mod(this.curve.p);if(0===o.signum())return 0===n.signum()?this.twice():this.curve.infinity;var a=o.square(),s=a.multiply(o),c=t.multiply(a),u=n.square().multiply(this.z),f=u.subtract(c.shiftLeft(1)).multiply(e.z).subtract(s).multiply(o).mod(this.curve.p),h=c.multiply(THREE).multiply(n).subtract(r.multiply(s)).subtract(u.multiply(n)).multiply(e.z).add(n.multiply(s)).mod(this.curve.p),l=s.multiply(this.z).multiply(e.z).mod(this.curve.p);return new Point(this.curve,f,h,l)},Point.prototype.twice=function(){if(this.curve.isInfinity(this))return this;if(0===this.y.signum())return this.curve.infinity;var e=this.x,t=this.y,r=t.multiply(this.z).mod(this.curve.p),i=r.multiply(t).mod(this.curve.p),n=this.curve.a,o=e.square().multiply(THREE);0!==n.signum()&&(o=o.add(this.z.square().multiply(n)));var a=(o=o.mod(this.curve.p)).square().subtract(e.shiftLeft(3).multiply(i)).shiftLeft(1).multiply(r).mod(this.curve.p),s=o.multiply(THREE).multiply(e).subtract(i.shiftLeft(1)).shiftLeft(2).multiply(i).subtract(o.pow(3)).mod(this.curve.p),c=r.pow(3).shiftLeft(3).mod(this.curve.p);return new Point(this.curve,a,s,c)},Point.prototype.multiply=function(e){if(this.curve.isInfinity(this))return this;if(0===e.signum())return this.curve.infinity;for(var t=e,r=t.multiply(THREE),i=this.negate(),n=this,o=r.bitLength()-2;o>0;--o){var a=r.testBit(o),s=t.testBit(o);n=n.twice(),a!==s&&(n=n.add(a?this:i))}return n},Point.prototype.multiplyTwo=function(e,t,r){for(var i=Math.max(e.bitLength(),r.bitLength())-1,n=this.curve.infinity,o=this.add(t);i>=0;){var a=e.testBit(i),s=r.testBit(i);n=n.twice(),a?n=s?n.add(o):n.add(this):s&&(n=n.add(t)),--i}return n},Point.prototype.getEncoded=function(e){if(null==e&&(e=this.compressed),this.curve.isInfinity(this))return __Buffer_333.alloc(1,0);var t,r=this.affineX,i=this.affineY,n=this.curve.pLength;return e?(t=__Buffer_333.allocUnsafe(1+n)).writeUInt8(i.isEven()?2:3,0):((t=__Buffer_333.allocUnsafe(1+n+n)).writeUInt8(4,0),i.toBuffer(n).copy(t,1+n)),r.toBuffer(n).copy(t,1),t},Point.decodeFrom=function(e,t){var r,i=t.readUInt8(0),n=4!==i,o=Math.floor((e.p.bitLength()+7)/8),a=_$lib_192.fromBuffer(t.slice(1,1+o));if(n){var s=3===i;r=e.pointFromX(s,a)}else{var c=_$lib_192.fromBuffer(t.slice(1+o));r=Point.fromAffine(e,a,c)}return r.compressed=n,r},Point.prototype.toString=function(){return this.curve.isInfinity(this)?"(INFINITY)":"("+this.affineX.toString()+","+this.affineY.toString()+")"},_$point_333=Point;var _$curve_329={};function Curve(e,t,r,i,n,o,a){this.p=e,this.a=t,this.b=r,this.G=_$point_333.fromAffine(this,i,n),this.n=o,this.h=a,this.infinity=new _$point_333(this,null,null,_$lib_192.ZERO),this.pOverFour=e.add(_$lib_192.ONE).shiftRight(2),this.pLength=Math.floor((this.p.bitLength()+7)/8)}Curve.prototype.pointFromX=function(e,t){var r=t.pow(3).add(this.a.multiply(t)).add(this.b).mod(this.p).modPow(this.pOverFour,this.p),i=r;return r.isEven()^!e&&(i=this.p.subtract(i)),_$point_333.fromAffine(this,t,i)},Curve.prototype.isInfinity=function(e){return e===this.infinity||0===e.z.signum()&&0!==e.y.signum()},Curve.prototype.isOnCurve=function(e){if(this.isInfinity(e))return!0;var t=e.affineX,r=e.affineY,i=this.a,n=this.b,o=this.p;if(t.signum()<0||t.compareTo(o)>=0)return!1;if(r.signum()<0||r.compareTo(o)>=0)return!1;var a=r.square().mod(o),s=t.pow(3).add(i.multiply(t)).add(n).mod(o);return a.equals(s)},Curve.prototype.validate=function(e){return e.multiply(this.n),!0},_$curve_329=Curve;var _$curves_330={secp128r1:{p:"fffffffdffffffffffffffffffffffff",a:"fffffffdfffffffffffffffffffffffc",b:"e87579c11079f43dd824993c2cee5ed3",n:"fffffffe0000000075a30d1b9038a115",h:"01",Gx:"161ff7528b899b2d0c28607ca52c5b86",Gy:"cf5ac8395bafeb13c02da292dded7a83"},secp160k1:{p:"fffffffffffffffffffffffffffffffeffffac73",a:"00",b:"07",n:"0100000000000000000001b8fa16dfab9aca16b6b3",h:"01",Gx:"3b4c382ce37aa192a4019e763036f4f5dd4d7ebb",Gy:"938cf935318fdced6bc28286531733c3f03c4fee"},secp160r1:{p:"ffffffffffffffffffffffffffffffff7fffffff",a:"ffffffffffffffffffffffffffffffff7ffffffc",b:"1c97befc54bd7a8b65acf89f81d4d4adc565fa45",n:"0100000000000000000001f4c8f927aed3ca752257",h:"01",Gx:"4a96b5688ef573284664698968c38bb913cbfc82",Gy:"23a628553168947d59dcc912042351377ac5fb32"},secp192k1:{p:"fffffffffffffffffffffffffffffffffffffffeffffee37",a:"00",b:"03",n:"fffffffffffffffffffffffe26f2fc170f69466a74defd8d",h:"01",Gx:"db4ff10ec057e9ae26b07d0280b7f4341da5d1b1eae06c7d",Gy:"9b2f2f6d9c5628a7844163d015be86344082aa88d95e2f9d"},secp192r1:{p:"fffffffffffffffffffffffffffffffeffffffffffffffff",a:"fffffffffffffffffffffffffffffffefffffffffffffffc",b:"64210519e59c80e70fa7e9ab72243049feb8deecc146b9b1",n:"ffffffffffffffffffffffff99def836146bc9b1b4d22831",h:"01",Gx:"188da80eb03090f67cbf20eb43a18800f4ff0afd82ff1012",Gy:"07192b95ffc8da78631011ed6b24cdd573f977a11e794811"},secp256k1:{p:"fffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2f",a:"00",b:"07",n:"fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141",h:"01",Gx:"79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798",Gy:"483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8"},secp256r1:{p:"ffffffff00000001000000000000000000000000ffffffffffffffffffffffff",a:"ffffffff00000001000000000000000000000000fffffffffffffffffffffffc",b:"5ac635d8aa3a93e7b3ebbd55769886bc651d06b0cc53b0f63bce3c3e27d2604b",n:"ffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632551",h:"01",Gx:"6b17d1f2e12c4247f8bce6e563a440f277037d812deb33a0f4a13945d898c296",Gy:"4fe342e2fe1a7f9b8ee7eb4a7c0f9e162bce33576b315ececbb6406837bf51f5"}},_$names_332=function(e){var t=_$curves_330[e];if(!t)return null;var r=new _$lib_192(t.p,16),i=new _$lib_192(t.a,16),n=new _$lib_192(t.b,16),o=new _$lib_192(t.n,16),a=new _$lib_192(t.h,16),s=new _$lib_192(t.Gx,16),c=new _$lib_192(t.Gy,16);return new _$curve_329(r,i,n,s,c,o,a)},_$lib_331={Point:_$point_333,getCurveByName:_$names_332},_$legacy_279={},__Buffer_279=_$safeBuffer_424.Buffer,ZEROS=__Buffer_279.alloc(128),blocksize=64;function Hmac(e,t){_$cipherBase_274.call(this,"digest"),"string"==typeof t&&(t=__Buffer_279.from(t)),this._alg=e,this._key=t,t.length>blocksize?t=e(t):t.lengthr?t=("rmd160"===e?new _$ripemd160_423:_$shaJs_438(e)).update(t).digest():t.length=0||!r(a);)n=_$browser_278("sha256",n).update(o).update(ZERO).digest(),o=_$browser_278("sha256",n).update(o).digest(),o=_$browser_278("sha256",n).update(o).digest(),a=_$lib_192.fromBuffer(o);return a}},__secp256k1_51=_$lib_331.getCurveByName("secp256k1"),deterministicGenerateK=_$rfc6979_57.deterministicGenerateK,N_OVER_TWO=__secp256k1_51.n.shiftRight(1),_$ecdsa_51={sign:function(e,t){_$typeforce_471(_$types_85.tuple(_$types_85.Hash256bit,_$types_85.BigInt),arguments);var r,i,n=t.toBuffer(32),o=_$lib_192.fromBuffer(e),a=__secp256k1_51.n,s=__secp256k1_51.G;return deterministicGenerateK(e,n,(function(e){var n=s.multiply(e);return!__secp256k1_51.isInfinity(n)&&0!==(r=n.affineX.mod(a)).signum()&&0!==(i=e.modInverse(a).multiply(o.add(t.multiply(r))).mod(a)).signum()})),i.compareTo(N_OVER_TWO)>0&&(i=a.subtract(i)),new _$ecsignature_53(r,i)},verify:function(e,t,r){_$typeforce_471(_$types_85.tuple(_$types_85.Hash256bit,_$types_85.ECSignature,_$types_85.ECPoint),arguments);var i=__secp256k1_51.n,n=__secp256k1_51.G,o=t.r,a=t.s;if(o.signum()<=0||o.compareTo(i)>=0)return!1;if(a.signum()<=0||a.compareTo(i)>=0)return!1;var s=_$lib_192.fromBuffer(e),c=a.modInverse(i),u=s.multiply(c).mod(i),f=o.multiply(c).mod(i),h=n.multiplyTwo(u,r,f);return!__secp256k1_51.isInfinity(h)&&h.affineX.mod(i).equals(o)},__curve:__secp256k1_51},_$schnorr_58={};(function(e){(function(){var t=_$lib_331.getCurveByName("secp256k1"),r=_$rfc6979_57.deterministicGenerateK;function i(e,t){return e.modPow(t.subtract(_$lib_192.ONE).divide(_$lib_192.valueOf(2)),t).intValue()}function n(t){return _$typeforce_471(_$types_85.tuple(_$types_85.ECPoint),arguments),e.concat([e.from([t.affineY.isEven()?2:3]),t.affineX.toBuffer(32)])}_$schnorr_58={sign:function(o,a){_$typeforce_471(_$types_85.tuple(_$types_85.BufferN(32),_$types_85.BigInt),arguments);var s=t.n,c=t.G;if(a.compareTo(_$lib_192.ZERO)<=0||a.compareTo(s)>=0)throw new Error("Private key x not in range");var u,f,h=c.multiply(a);function l(r){var l=c.multiply(r);1!=i(l.affineY,t.p)&&(r=s.subtract(r),l=c.multiply(r)),u=l.affineX.mod(s);var _=n(h),d=u.toBuffer(32),p=_$crypto_50.sha256(e.concat([d,_,o])),m=_$lib_192.fromBuffer(p).mod(s);return f=r.add(m.multiply(a)).mod(s),!0}return r(o,a.toBuffer(32),l,e.from("Schnorr+SHA256 ","ascii")),new _$ecsignature_53(u,f)}}}).call(this)}).call(this,_$buffer_267({}).Buffer);var _$browser_421={};(function(e,t){(function(){"use strict";var r=_$safeBuffer_424.Buffer,i=t.crypto||t.msCrypto;_$browser_421=i&&i.getRandomValues?function(t,n){if(t>4294967295)throw new RangeError("requested too many random bytes");var o=r.allocUnsafe(t);if(t>0)if(t>65536)for(var a=0;a=0)throw new Error("Private key must be less than the curve order");if(t)throw new TypeError("Unexpected publicKey parameter");this.d=e}else _$typeforce_471(_$types_85.ECPoint,t),this.__Q=t;this.compressed=void 0===r.compressed||r.compressed,this.network=r.network||_$networks_56.bitcoin}Object.defineProperty(ECPair.prototype,"Q",{get:function(){return!this.__Q&&this.d&&(this.__Q=__secp256k1_52.G.multiply(this.d)),this.__Q}}),ECPair.fromPublicKeyBuffer=function(e,t){var r=_$lib_331.Point.decodeFrom(__secp256k1_52,e);return new ECPair(null,r,{compressed:r.compressed,network:t})},ECPair.fromWIF=function(e,t){var r=_$wif_475.decode(e),i=r.version;if(_$types_85.Array(t)){if(!(t=t.filter((function(e){return i===e.wif})).pop()))throw new Error("Unknown network version")}else if(t=t||_$networks_56.bitcoin,i!==t.wif)throw new Error("Invalid network version");return new ECPair(_$lib_192.fromBuffer(r.privateKey),null,{compressed:r.compressed,network:t})},ECPair.makeRandom=function(e){var t,r=(e=e||{}).rng||_$browser_421;do{var i=r(32);_$typeforce_471(_$types_85.Buffer256bit,i),t=_$lib_192.fromBuffer(i)}while(t.signum()<=0||t.compareTo(__secp256k1_52.n)>=0);return new ECPair(t,null,e)},ECPair.prototype.getAddress=function(){return _$address_47.toBase58Check(_$crypto_50.hash160(this.getPublicKeyBuffer()),this.getNetwork().pubKeyHash)},ECPair.prototype.getNetwork=function(){return this.network},ECPair.prototype.getPublicKeyBuffer=function(){return this.Q.getEncoded(this.compressed)},ECPair.prototype.sign=function(e,t){if(!this.d)throw new Error("Missing private key");return t||(t=_$ecsignature_53.ECDSA),t===_$ecsignature_53.ECDSA?_$ecdsa_51.sign(e,this.d):t===_$ecsignature_53.SCHNORR?_$schnorr_58.sign(e,this.d):void 0},ECPair.prototype.toWIF=function(){if(!this.d)throw new Error("Missing private key");return _$wif_475.encode(this.network.wif,this.d.toBuffer(32),this.compressed)},ECPair.prototype.verify=function(e,t){return _$ecdsa_51.verify(e,t,this.Q)},_$ecpair_52=ECPair;var _$hdnode_54={},__Buffer_54=_$safeBuffer_424.Buffer,curve=_$lib_331.getCurveByName("secp256k1");function HDNode(e,t){if(!e.compressed)throw new TypeError("BIP32 only allows compressed keyPairs");this.keyPair=e,this.chainCode=t,this.depth=0,this.index=0,this.parentFingerprint=0}HDNode.HIGHEST_BIT=2147483648,HDNode.LENGTH=78,HDNode.MASTER_SECRET=__Buffer_54.from("Bitcoin seed","utf8"),HDNode.fromSeedBuffer=function(e,t){if(_$typeforce_471(_$types_85.tuple(_$types_85.Buffer,_$types_85.maybe(_$types_85.Network)),arguments),e.length<16)throw new TypeError("Seed should be at least 128 bits");if(e.length>64)throw new TypeError("Seed should be at most 512 bits");var r=_$browser_278("sha512",HDNode.MASTER_SECRET).update(e).digest(),i=r.slice(0,32),n=r.slice(32),o=_$lib_192.fromBuffer(i);return new HDNode(new _$ecpair_52(o,null,{network:t}),n)},HDNode.fromSeedHex=function(e,t){return HDNode.fromSeedBuffer(__Buffer_54.from(e,"hex"),t)},HDNode.fromBase58=function(e,t){var r=_$bs58check_263.decode(e);if(78!==r.length)throw new Error("Invalid buffer length");var i,n=r.readUInt32BE(0);if(Array.isArray(t)){if(!(i=t.filter((function(e){return n===e.bip32.private||n===e.bip32.public})).pop()))throw new Error("Unknown network version")}else i=t||_$networks_56.bitcoin;if(n!==i.bip32.private&&n!==i.bip32.public)throw new Error("Invalid network version");var o=r[4],a=r.readUInt32BE(5);if(0===o&&0!==a)throw new Error("Invalid parent fingerprint");var s=r.readUInt32BE(9);if(0===o&&0!==s)throw new Error("Invalid index");var c,u=r.slice(13,45);if(n===i.bip32.private){if(0!==r.readUInt8(45))throw new Error("Invalid private key");var f=_$lib_192.fromBuffer(r.slice(46,78));c=new _$ecpair_52(f,null,{network:i})}else{var h=_$lib_331.Point.decodeFrom(curve,r.slice(45,78));curve.validate(h),c=new _$ecpair_52(null,h,{network:i})}var l=new HDNode(c,u);return l.depth=o,l.index=s,l.parentFingerprint=a,l},HDNode.prototype.getAddress=function(){return this.keyPair.getAddress()},HDNode.prototype.getIdentifier=function(){return _$crypto_50.hash160(this.keyPair.getPublicKeyBuffer())},HDNode.prototype.getFingerprint=function(){return this.getIdentifier().slice(0,4)},HDNode.prototype.getNetwork=function(){return this.keyPair.getNetwork()},HDNode.prototype.getPublicKeyBuffer=function(){return this.keyPair.getPublicKeyBuffer()},HDNode.prototype.neutered=function(){var e=new HDNode(new _$ecpair_52(null,this.keyPair.Q,{network:this.keyPair.network}),this.chainCode);return e.depth=this.depth,e.index=this.index,e.parentFingerprint=this.parentFingerprint,e},HDNode.prototype.sign=function(e){return this.keyPair.sign(e)},HDNode.prototype.verify=function(e,t){return this.keyPair.verify(e,t)},HDNode.prototype.toBase58=function(e){if(void 0!==e)throw new TypeError("Unsupported argument in 2.0.0");var t=this.keyPair.network,r=this.isNeutered()?t.bip32.public:t.bip32.private,i=__Buffer_54.allocUnsafe(78);return i.writeUInt32BE(r,0),i.writeUInt8(this.depth,4),i.writeUInt32BE(this.parentFingerprint,5),i.writeUInt32BE(this.index,9),this.chainCode.copy(i,13),this.isNeutered()?this.keyPair.getPublicKeyBuffer().copy(i,45):(i.writeUInt8(0,45),this.keyPair.d.toBuffer(32).copy(i,46)),_$bs58check_263.encode(i)},HDNode.prototype.derive=function(e){_$typeforce_471(_$types_85.UInt32,e);var t=e>=HDNode.HIGHEST_BIT,r=__Buffer_54.allocUnsafe(37);if(t){if(this.isNeutered())throw new TypeError("Could not derive hardened child key");r[0]=0,this.keyPair.d.toBuffer(32).copy(r,1),r.writeUInt32BE(e,33)}else this.keyPair.getPublicKeyBuffer().copy(r,0),r.writeUInt32BE(e,33);var i,n=_$browser_278("sha512",this.chainCode).update(r).digest(),o=n.slice(0,32),a=n.slice(32),s=_$lib_192.fromBuffer(o);if(s.compareTo(curve.n)>=0)return this.derive(e+1);if(this.isNeutered()){var c=curve.G.multiply(s).add(this.keyPair.Q);if(curve.isInfinity(c))return this.derive(e+1);i=new _$ecpair_52(null,c,{network:this.keyPair.network})}else{var u=s.add(this.keyPair.d).mod(curve.n);if(0===u.signum())return this.derive(e+1);i=new _$ecpair_52(u,null,{network:this.keyPair.network})}var f=new HDNode(i,a);return f.depth=this.depth+1,f.index=e,f.parentFingerprint=this.getFingerprint().readUInt32BE(0),f},HDNode.prototype.deriveHardened=function(e){return _$typeforce_471(_$types_85.UInt31,e),this.derive(e+HDNode.HIGHEST_BIT)},HDNode.prototype.isNeutered=function(){return!this.keyPair.d},HDNode.prototype.derivePath=function(e){_$typeforce_471(_$types_85.BIP32Path,e);var t=e.split("/");if("m"===t[0]){if(this.parentFingerprint)throw new Error("Not a master node");t=t.slice(1)}return t.reduce((function(e,t){var r;return"'"===t.slice(-1)?(r=parseInt(t.slice(0,-1),10),e.deriveHardened(r)):(r=parseInt(t,10),e.derive(r))}),this)},_$hdnode_54=HDNode;var __Buffer_474=_$safeBuffer_424.Buffer,MAX_SAFE_INTEGER=9007199254740991;function checkUInt53(e){if(e<0||e>MAX_SAFE_INTEGER||e%1!=0)throw new RangeError("value out of range")}function __encodingLength_474(e){return checkUInt53(e),e<253?1:e<=65535?3:e<=4294967295?5:9}var _$varuintBitcoin_474={encode:function e(t,r,i){if(checkUInt53(t),r||(r=__Buffer_474.allocUnsafe(__encodingLength_474(t))),!__Buffer_474.isBuffer(r))throw new TypeError("buffer must be a Buffer instance");return i||(i=0),t<253?(r.writeUInt8(t,i),e.bytes=1):t<=65535?(r.writeUInt8(253,i),r.writeUInt16LE(t,i+1),e.bytes=3):t<=4294967295?(r.writeUInt8(254,i),r.writeUInt32LE(t,i+1),e.bytes=5):(r.writeUInt8(255,i),r.writeUInt32LE(t>>>0,i+1),r.writeUInt32LE(t/4294967296|0,i+5),e.bytes=9),r},decode:function e(t,r){if(!__Buffer_474.isBuffer(t))throw new TypeError("buffer must be a Buffer instance");r||(r=0);var i=t.readUInt8(r);if(i<253)return e.bytes=1,i;if(253===i)return e.bytes=3,t.readUInt16LE(r+1);if(254===i)return e.bytes=5,t.readUInt32LE(r+1);e.bytes=9;var n=t.readUInt32LE(r+1),o=4294967296*t.readUInt32LE(r+5)+n;return checkUInt53(o),o},encodingLength:__encodingLength_474};function verifuint(e,t){if("number"!=typeof e)throw new Error("cannot write a non-number as a number");if(e<0)throw new Error("specified a negative value for writing an unsigned value");if(e>t)throw new Error("RangeError: value out of range");if(Math.floor(e)!==e)throw new Error("value has a fractional component")}var _$bufferutils_49={pushDataSize:_$pushdataBitcoin_104.encodingLength,readPushDataInt:_$pushdataBitcoin_104.decode,readUInt64LE:function(e,t){var r=e.readUInt32LE(t),i=e.readUInt32LE(t+4);return verifuint((i*=4294967296)+r,9007199254740991),i+r},readVarInt:function(e,t){return{number:_$varuintBitcoin_474.decode(e,t),size:_$varuintBitcoin_474.decode.bytes}},varIntBuffer:_$varuintBitcoin_474.encode,varIntSize:_$varuintBitcoin_474.encodingLength,writePushDataInt:_$pushdataBitcoin_104.encode,writeUInt64LE:function(e,t,r){return verifuint(t,9007199254740991),e.writeInt32LE(-1&t,r),e.writeUInt32LE(Math.floor(t/4294967296),r+4),r+8},writeVarInt:function(e,t,r){return _$varuintBitcoin_474.encode(t,e,r),_$varuintBitcoin_474.encode.bytes}},_$transaction_83={},__Buffer_83=_$safeBuffer_424.Buffer;function varSliceSize(e){var t=e.length;return _$varuintBitcoin_474.encodingLength(t)+t}function Transaction(){this.version=2,this.locktime=0,this.ins=[],this.outs=[]}Transaction.DEFAULT_SEQUENCE=4294967295,Transaction.SIGHASH_ALL=1,Transaction.SIGHASH_NONE=2,Transaction.SIGHASH_SINGLE=3,Transaction.SIGHASH_ANYONECANPAY=128,Transaction.SIGHASH_BITCOINCASHBIP143=64,Transaction.ADVANCED_TRANSACTION_MARKER=0,Transaction.ADVANCED_TRANSACTION_FLAG=1;var EMPTY_SCRIPT=__Buffer_83.allocUnsafe(0),EMPTY_WITNESS=[],__ZERO_83=__Buffer_83.from("0000000000000000000000000000000000000000000000000000000000000000","hex"),__ONE_83=__Buffer_83.from("0000000000000000000000000000000000000000000000000000000000000001","hex"),VALUE_UINT64_MAX=__Buffer_83.from("ffffffffffffffff","hex"),BLANK_OUTPUT={script:EMPTY_SCRIPT,valueBuffer:VALUE_UINT64_MAX};Transaction.fromBuffer=function(e,t){var r=0;function i(t){return r+=t,e.slice(r-t,r)}function n(){var t=e.readUInt32LE(r);return r+=4,t}function o(){var t=_$bufferutils_49.readUInt64LE(e,r);return r+=8,t}function a(){var t=_$varuintBitcoin_474.decode(e,r);return r+=_$varuintBitcoin_474.decode.bytes,t}function s(){return i(a())}function c(){for(var e=a(),t=[],r=0;r=this.ins.length)return __ONE_83;var i=_$script_59.compile(_$script_59.decompile(t).filter((function(e){return e!==_$index_45.OP_CODESEPARATOR}))),n=this.clone();if((31&r)===Transaction.SIGHASH_NONE)n.outs=[],n.ins.forEach((function(t,r){r!==e&&(t.sequence=0)}));else if((31&r)===Transaction.SIGHASH_SINGLE){if(e>=this.outs.length)return __ONE_83;n.outs.length=e+1;for(var o=0;o0)return t=t.map((function(e){return e||_$index_45.OP_0})),i||(t=t.filter((function(e){return e!==_$index_45.OP_0}))),_$templates_61.multisig.input.encodeStack(t)}if(!i)throw new Error("Not enough signatures provided");return[]}function TransactionBuilder(e,t){this.prevTxMap={},this.network=e||_$networks_56.bitcoin,this.maximumFeeRate=t||2500,this.inputs=[],this.bitcoinCash=!0,this.tx=new _$transaction_83}function canSign(e){return void 0!==e.prevOutScript&&void 0!==e.signScript&&void 0!==e.pubKeys&&void 0!==e.signatures&&e.signatures.length===e.pubKeys.length&&e.pubKeys.length>0&&(!1===e.witness||!0===e.witness&&void 0!==e.value)}function signatureHashType(e){return e.readUInt8(e.length-1)}TransactionBuilder.prototype.setLockTime=function(e){if(_$typeforce_471(_$types_85.UInt32,e),this.inputs.some((function(e){return!!e.signatures&&e.signatures.some((function(e){return e}))})))throw new Error("No, this would invalidate signatures");this.tx.locktime=e},TransactionBuilder.fromTransaction=function(e,t,r){var i=new TransactionBuilder(t);return i.setLockTime(e.locktime),e.outs.forEach((function(e){i.addOutput(e.script,e.value)})),e.ins.forEach((function(e){i.__addInputUnsafe(e.hash,e.index,{sequence:e.sequence,script:e.script,witness:e.witness,value:e.value})})),i.inputs.forEach((function(t,i){!function(e,t,r,i,n){if(e.redeemScriptType===scriptTypes.MULTISIG&&e.redeemScript&&e.pubKeys.length!==e.signatures.length){var o=e.signatures.concat();e.signatures=e.pubKeys.map((function(a){var s,c=_$ecpair_52.fromPublicKeyBuffer(a);return o.some((function(a,u){if(!a)return!1;var f,h=_$ecsignature_53.parseScriptSignature(a);return f=n?t.hashForCashSignature(r,e.signScript,i,h.hashType):e.witness?t.hashForWitnessV0(r,e.signScript,i,h.hashType):t.hashForSignature(r,e.signScript,h.hashType),!!c.verify(f,h.signature)&&(o[u]=void 0,s=a,!0)})),s}))}}(t,e,i,t.value,r)})),i},TransactionBuilder.prototype.addInput=function(e,t,r,i){if(!this.__canModifyInputs())throw new Error("No, this would invalidate signatures");var n;if("string"==typeof e)e=__Buffer_84.from(e,"hex").reverse();else if(e instanceof _$transaction_83){var o=e.outs[t];i=o.script,n=o.value,e=e.getHash()}return this.__addInputUnsafe(e,t,{sequence:r,prevOutScript:i,value:n})},TransactionBuilder.prototype.__addInputUnsafe=function(e,t,r){if(_$transaction_83.isCoinbaseHash(e))throw new Error("coinbase inputs not supported");var i=e.toString("hex")+":"+t;if(void 0!==this.prevTxMap[i])throw new Error("Duplicate TxOut: "+i);var n={};if(void 0!==r.script&&(n=expandInput(r.script,r.witness||[])),void 0!==r.value&&(n.value=r.value),!n.prevOutScript&&r.prevOutScript){var o;if(!n.pubKeys&&!n.signatures){var a=expandOutput(r.prevOutScript);a.pubKeys&&(n.pubKeys=a.pubKeys,n.signatures=a.signatures),o=a.scriptType}n.prevOutScript=r.prevOutScript,n.prevOutType=o||_$templates_61.classifyOutput(r.prevOutScript)}var s=this.tx.addInput(e,t,r.sequence,r.scriptSig);return this.inputs[s]=n,this.prevTxMap[i]=s,s},TransactionBuilder.prototype.addOutput=function(e,t){if(!this.__canModifyOutputs())throw new Error("No, this would invalidate signatures");return"string"==typeof e&&(e=_$address_47.toOutputScript(e,this.network)),this.tx.addOutput(e,t)},TransactionBuilder.prototype.build=function(){return this.__build(!1)},TransactionBuilder.prototype.buildIncomplete=function(){return this.__build(!0)},TransactionBuilder.prototype.__build=function(e){if(!e){if(!this.tx.ins.length)throw new Error("Transaction has no inputs");if(!this.tx.outs.length)throw new Error("Transaction has no outputs")}var t=this.tx.clone();if(this.inputs.forEach((function(r,i){if(!(r.witnessScriptType||r.redeemScriptType||r.prevOutType||e))throw new Error("Transaction is not complete");var n=function(e,t){var r=e.prevOutType,i=[],n=[];supportedType(r)&&(i=buildStack(r,e.signatures,e.pubKeys,t));var o=!1;if(r===_$templates_61.types.P2SH){if(!t&&!supportedP2SHType(e.redeemScriptType))throw new Error("Impossible to sign this type");supportedType(e.redeemScriptType)&&(i=buildStack(e.redeemScriptType,e.signatures,e.pubKeys,t)),e.redeemScriptType&&(o=!0,r=e.redeemScriptType)}switch(r){case _$templates_61.types.P2WPKH:n=buildStack(_$templates_61.types.P2PKH,e.signatures,e.pubKeys,t);break;case _$templates_61.types.P2WSH:if(!t&&!supportedType(e.witnessScriptType))throw new Error("Impossible to sign this type");supportedType(e.witnessScriptType)&&((n=buildStack(e.witnessScriptType,e.signatures,e.pubKeys,t)).push(e.witnessScript),r=e.witnessScriptType)}return o&&i.push(e.redeemScript),{type:r,script:_$script_59.compile(i),witness:n}}(r,e);if(!e&&!supportedType(n.type)&&n.type!==_$templates_61.types.P2WPKH)throw new Error(n.type+" not supported");t.setInputScript(i,n.script),t.setWitness(i,n.witness)})),!e&&this.__overMaximumFees(t.virtualSize()))throw new Error("Transaction has absurd fees");return t},TransactionBuilder.prototype.sign=function(e,t,r,i,n,o,a){if(i|=_$transaction_83.SIGHASH_BITCOINCASHBIP143,!this.inputs[e])throw new Error("No input at index: "+e);i=i||_$transaction_83.SIGHASH_ALL;var s=this.inputs[e];if(void 0!==s.redeemScript&&r&&!s.redeemScript.equals(r))throw new Error("Inconsistent redeemScript");var c=t.publicKey||t.getPublicKeyBuffer();if(!canSign(s)){if(void 0!==n){if(void 0!==s.value&&s.value!==n)throw new Error("Input didn't match witnessValue");_$typeforce_471(_$types_85.Satoshi,n),s.value=n}if(canSign(s)||prepareInput(s,c,r,0,o),!canSign(s))throw Error(s.prevOutType+" not supported")}var u=this.tx.hashForCashSignature(e,s.signScript,n,i);if(!s.pubKeys.some((function(e,r){if(!c.equals(e))return!1;if(s.signatures[r])throw new Error("Signature already exists");if(33!==c.length&&s.signType===scriptTypes.P2WPKH)throw new Error("BIP143 rejects uncompressed public keys in P2WPKH or P2WSH");var n=t.sign(u,a);return __Buffer_84.isBuffer(n)&&(n=_$ecsignature_53.fromRSBuffer(n)),s.signatures[r]=n.toScriptSignature(i,a),!0})))throw new Error("Key pair cannot sign for this input")},TransactionBuilder.prototype.__canModifyInputs=function(){return this.inputs.every((function(e){return void 0===e.signatures||e.signatures.every((function(e){return!e||signatureHashType(e)&_$transaction_83.SIGHASH_ANYONECANPAY}))}))},TransactionBuilder.prototype.__canModifyOutputs=function(){var e=this.tx.ins.length,t=this.tx.outs.length;return this.inputs.every((function(r){return void 0===r.signatures||r.signatures.every((function(r){if(!r)return!0;var i=31&signatureHashType(r);return i===_$transaction_83.SIGHASH_NONE||(i===_$transaction_83.SIGHASH_SINGLE?e<=t:void 0)}))}))},TransactionBuilder.prototype.__overMaximumFees=function(e){return(this.inputs.reduce((function(e,t){return e+(t.value>>>0)}),0)-this.tx.outs.reduce((function(e,t){return e+t.value}),0))/e>this.maximumFeeRate},_$transaction_builder_84=TransactionBuilder;var _$fastRoot_392={};(function(e){(function(){_$fastRoot_392=function(t,r){if(!Array.isArray(t))throw TypeError("Expected values Array");if("function"!=typeof r)throw TypeError("Expected digest Function");for(var i=t.length,n=t.concat();i>1;){for(var o=0,a=0;a>24)-3,r=8388607&e,i=__Buffer_48.alloc(32,0);return i.writeUInt32BE(r,28-t),i},Block.calculateMerkleRoot=function(e){if(_$typeforce_471([{getHash:_$types_85.Function}],e),0===e.length)throw TypeError("Cannot compute merkle root for zero transactions");var t=e.map((function(e){return e.getHash()}));return _$fastRoot_392(t,_$crypto_50.hash256)},Block.prototype.checkMerkleRoot=function(){if(!this.transactions)return!1;var e=Block.calculateMerkleRoot(this.transactions);return 0===this.merkleRoot.compare(e)},Block.prototype.checkProofOfWork=function(){var e=this.getHash().reverse(),t=Block.calculateTarget(this.bits);return e.compare(t)<=0},_$block_48=Block,_$templates_61)_$script_59[key]=_$templates_61[key];var _$src_55={ECPair:_$ecpair_52,ECSignature:_$ecsignature_53,HDNode:_$hdnode_54,TransactionBuilder:_$transaction_builder_84,address:_$address_47,crypto:_$crypto_50,networks:_$networks_56,script:_$script_59},_$big_189={exports:{}};!function(e){"use strict";var t,r={},i=/^-?(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?$/i;function n(e,t,r){var i=e.constructor,n=t-(e=new i(e)).e,a=e.c;for(a.length>++t&&o(e,n,i.RM),a[0]?r?n=t:(a=e.c,n=e.e+n+1):++n;a.length1?a[0]+"."+a.join("").slice(1):a[0])+(n<0?"e":"e+")+n:e.toString()}function o(e,t,r,i){var 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t})):_$big_189.exports?(_$big_189.exports=t,_$big_189.exports.Big=t):e.Big=t}(this),_$big_189=_$big_189.exports;var _$satoshiBitcoin_426={};function toNumber(e){return Number(e)}Number.isInteger||(Number.isInteger=function(e){return"number"==typeof e&&e%1==0}),_$satoshiBitcoin_426={toBitcoin:function(e){var t=typeof e;if("string"===t&&(e=toNumber(e),t="number"),"number"!==t)throw new TypeError("toBitcoin must be called on a number or string, got "+t);if(!Number.isInteger(e))throw new TypeError("toBitcoin must be called on a whole number or string format whole number");var r=new _$big_189(e);return Number(r.div(1e8))},toSatoshi:function(e){var t=typeof e;if("string"===t&&(e=toNumber(e),t="number"),"number"!==t)throw new TypeError("toSatoshi must be called on a number or string, got "+t);var r=new _$big_189(e);return Number(r.times(1e8))}};var _$bufferEquals_264={};(function(e){(function(){"use strict";_$bufferEquals_264=function(t,r){if(!e.isBuffer(t)||!e.isBuffer(r))throw new 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_$der_433={},__Buffer_433=_$safeBuffer_424.Buffer,EC_PRIVKEY_EXPORT_DER_COMPRESSED=__Buffer_433.from([48,129,211,2,1,1,4,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,129,133,48,129,130,2,1,1,48,44,6,7,42,134,72,206,61,1,1,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,255,255,252,47,48,6,4,1,0,4,1,7,4,33,2,121,190,102,126,249,220,187,172,85,160,98,149,206,135,11,7,2,155,252,219,45,206,40,217,89,242,129,91,22,248,23,152,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,186,174,220,230,175,72,160,59,191,210,94,140,208,54,65,65,2,1,1,161,36,3,34,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]),EC_PRIVKEY_EXPORT_DER_UNCOMPRESSED=__Buffer_433.from([48,130,1,19,2,1,1,4,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,129,165,48,129,162,2,1,1,48,44,6,7,42,134,72,206,61,1,1,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,255,255,252,47,48,6,4,1,0,4,1,7,4,65,4,121,190,102,126,249,220,187,172,85,160,98,149,206,135,11,7,2,155,252,219,45,206,40,217,89,242,129,91,22,248,23,152,72,58,218,119,38,163,196,101,93,164,251,252,14,17,8,168,253,23,180,72,166,133,84,25,156,71,208,143,251,16,212,184,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,186,174,220,230,175,72,160,59,191,210,94,140,208,54,65,65,2,1,1,161,68,3,66,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]);_$der_433.privateKeyExport=function(e,t,r){var i=__Buffer_433.from(r?EC_PRIVKEY_EXPORT_DER_COMPRESSED:EC_PRIVKEY_EXPORT_DER_UNCOMPRESSED);return e.copy(i,r?8:9),t.copy(i,r?181:214),i},_$der_433.privateKeyImport=function(e){var t=e.length,r=0;if(!(t2||t1?e[r+i-2]<<8:0);if(!(t<(r+=i)+n||t32||t1&&0===t[i]&&!(128&t[i+1]);--r,++i);for(var n=__Buffer_433.concat([__Buffer_433.from([0]),e.s]),o=33,a=0;o>1&&0===n[a]&&!(128&n[a+1]);--o,++a);return _$bip66_212.encode(t.slice(i),n.slice(a))},_$der_433.signatureImport=function(e){var t=__Buffer_433.alloc(32,0),r=__Buffer_433.alloc(32,0);try{var i=_$bip66_212.decode(e);if(33===i.r.length&&0===i.r[0]&&(i.r=i.r.slice(1)),i.r.length>32)throw new Error("R length is too long");if(33===i.s.length&&0===i.s[0]&&(i.s=i.s.slice(1)),i.s.length>32)throw new Error("S length is too long")}catch(n){return}return i.r.copy(t,32-i.r.length),i.s.copy(r,32-i.s.length),{r:t,s:r}},_$der_433.signatureImportLax=function(e){var t=__Buffer_433.alloc(32,0),r=__Buffer_433.alloc(32,0),i=e.length,n=0;if(48===e[n++]){var o=e[n++];if(!(128&o&&(n+=o-128)>i)&&2===e[n++]){var a=e[n++];if(128&a){if(n+(o=a-128)>i)return;for(;o>0&&0===e[n];n+=1,o-=1);for(a=0;o>0;n+=1,o-=1)a=(a<<8)+e[n]}if(!(a>i-n)){var s=n;if(n+=a,2===e[n++]){var c=e[n++];if(128&c){if(n+(o=c-128)>i)return;for(;o>0&&0===e[n];n+=1,o-=1);for(c=0;o>0;n+=1,o-=1)c=(c<<8)+e[n]}if(!(c>i-n)){var u=n;for(n+=c;a>0&&0===e[s];a-=1,s+=1);if(!(a>32)){var f=e.slice(s,s+a);for(f.copy(t,32-f.length);c>0&&0===e[u];c-=1,u+=1);if(!(c>32)){var h=e.slice(u,u+c);return h.copy(r,32-h.length),{r:t,s:r}}}}}}}}};var _$messages_436={COMPRESSED_TYPE_INVALID:"compressed should be a boolean",EC_PRIVATE_KEY_TYPE_INVALID:"private key should be a Buffer",EC_PRIVATE_KEY_LENGTH_INVALID:"private key length is invalid",EC_PRIVATE_KEY_RANGE_INVALID:"private key range is invalid",EC_PRIVATE_KEY_TWEAK_ADD_FAIL:"tweak out of range or resulting private key is invalid",EC_PRIVATE_KEY_TWEAK_MUL_FAIL:"tweak out of range",EC_PRIVATE_KEY_EXPORT_DER_FAIL:"couldn't export to DER format",EC_PRIVATE_KEY_IMPORT_DER_FAIL:"couldn't import from DER format",EC_PUBLIC_KEYS_TYPE_INVALID:"public keys should be an Array",EC_PUBLIC_KEYS_LENGTH_INVALID:"public keys Array should have at least 1 element",EC_PUBLIC_KEY_TYPE_INVALID:"public key should be a Buffer",EC_PUBLIC_KEY_LENGTH_INVALID:"public key length is invalid",EC_PUBLIC_KEY_PARSE_FAIL:"the public key could not be parsed or is invalid",EC_PUBLIC_KEY_CREATE_FAIL:"private was invalid, try again",EC_PUBLIC_KEY_TWEAK_ADD_FAIL:"tweak out of range or resulting public key is invalid",EC_PUBLIC_KEY_TWEAK_MUL_FAIL:"tweak out of range",EC_PUBLIC_KEY_COMBINE_FAIL:"the sum of the public keys is not valid",ECDH_FAIL:"scalar was invalid (zero or overflow)",ECDSA_SIGNATURE_TYPE_INVALID:"signature should be a Buffer",ECDSA_SIGNATURE_LENGTH_INVALID:"signature length is invalid",ECDSA_SIGNATURE_PARSE_FAIL:"couldn't parse signature",ECDSA_SIGNATURE_PARSE_DER_FAIL:"couldn't parse DER signature",ECDSA_SIGN_FAIL:"nonce generation function failed or private key is invalid",ECDSA_RECOVER_FAIL:"couldn't recover public key from signature",MSG32_TYPE_INVALID:"message should be a Buffer",MSG32_LENGTH_INVALID:"message length is invalid",OPTIONS_TYPE_INVALID:"options should be an Object",OPTIONS_DATA_TYPE_INVALID:"options.data should be a Buffer",OPTIONS_DATA_LENGTH_INVALID:"options.data length is invalid",OPTIONS_NONCEFN_TYPE_INVALID:"options.noncefn should be a Function",RECOVERY_ID_TYPE_INVALID:"recovery should be a Number",RECOVERY_ID_VALUE_INVALID:"recovery should have value between -1 and 4",TWEAK_TYPE_INVALID:"tweak should be a Buffer",TWEAK_LENGTH_INVALID:"tweak length is invalid"};function initCompressedValue(e,t){return void 0===e?t:(_$assert_432.isBoolean(e,_$messages_436.COMPRESSED_TYPE_INVALID),e)}var _$lib_435=function(e){return{privateKeyVerify:function(t){return 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_$assert_432.isBuffer(t,_$messages_436.EC_PRIVATE_KEY_TYPE_INVALID),_$assert_432.isBufferLength(t,32,_$messages_436.EC_PRIVATE_KEY_LENGTH_INVALID),r=initCompressedValue(r,!0),e.publicKeyCreate(t,r)},publicKeyConvert:function(t,r){return _$assert_432.isBuffer(t,_$messages_436.EC_PUBLIC_KEY_TYPE_INVALID),_$assert_432.isBufferLength2(t,33,65,_$messages_436.EC_PUBLIC_KEY_LENGTH_INVALID),r=initCompressedValue(r,!0),e.publicKeyConvert(t,r)},publicKeyVerify:function(t){return _$assert_432.isBuffer(t,_$messages_436.EC_PUBLIC_KEY_TYPE_INVALID),e.publicKeyVerify(t)},publicKeyTweakAdd:function(t,r,i){return _$assert_432.isBuffer(t,_$messages_436.EC_PUBLIC_KEY_TYPE_INVALID),_$assert_432.isBufferLength2(t,33,65,_$messages_436.EC_PUBLIC_KEY_LENGTH_INVALID),_$assert_432.isBuffer(r,_$messages_436.TWEAK_TYPE_INVALID),_$assert_432.isBufferLength(r,32,_$messages_436.TWEAK_LENGTH_INVALID),i=initCompressedValue(i,!0),e.publicKeyTweakAdd(t,r,i)},publicKeyTweakMul:function(t,r,i){return 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r=e/26|0,i=e%26;return this._expand(r+1),this.words[r]=t?this.words[r]|1<e.length?(r=this,i=e):(r=e,i=this);for(var n=0,o=0;o>>26;for(;0!==n&&o>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;oe.length?this.clone().iadd(e):e.clone().iadd(this)},i.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t=this.iadd(e);return e.negative=1,t._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var r,i,n=this.cmp(e);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(r=this,i=e):(r=e,i=this);for(var o=0,a=0;a>26,this.words[a]=67108863&t;for(;0!==o&&a>26,this.words[a]=67108863&t;if(0===o&&a>>13,_=0|a[1],d=8191&_,p=_>>>13,m=0|a[2],b=8191&m,g=m>>>13,y=0|a[3],v=8191&y,w=y>>>13,$=0|a[4],E=8191&$,S=$>>>13,A=0|a[5],B=8191&A,k=A>>>13,M=0|a[6],T=8191&M,I=M>>>13,R=0|a[7],P=8191&R,x=R>>>13,O=0|a[8],C=8191&O,N=O>>>13,L=0|a[9],D=8191&L,U=L>>>13,H=0|s[0],j=8191&H,z=H>>>13,q=0|s[1],K=8191&q,F=q>>>13,G=0|s[2],V=8191&G,W=G>>>13,Y=0|s[3],J=8191&Y,X=Y>>>13,Z=0|s[4],Q=8191&Z,ee=Z>>>13,te=0|s[5],re=8191&te,ie=te>>>13,ne=0|s[6],oe=8191&ne,ae=ne>>>13,se=0|s[7],ce=8191&se,ue=se>>>13,fe=0|s[8],he=8191&fe,le=fe>>>13,_e=0|s[9],de=8191&_e,pe=_e>>>13;r.negative=e.negative^t.negative,r.length=19;var me=(u+(i=Math.imul(h,j))|0)+((8191&(n=(n=Math.imul(h,z))+Math.imul(l,j)|0))<<13)|0;u=((o=Math.imul(l,z))+(n>>>13)|0)+(me>>>26)|0,me&=67108863,i=Math.imul(d,j),n=(n=Math.imul(d,z))+Math.imul(p,j)|0,o=Math.imul(p,z);var be=(u+(i=i+Math.imul(h,K)|0)|0)+((8191&(n=(n=n+Math.imul(h,F)|0)+Math.imul(l,K)|0))<<13)|0;u=((o=o+Math.imul(l,F)|0)+(n>>>13)|0)+(be>>>26)|0,be&=67108863,i=Math.imul(b,j),n=(n=Math.imul(b,z))+Math.imul(g,j)|0,o=Math.imul(g,z),i=i+Math.imul(d,K)|0,n=(n=n+Math.imul(d,F)|0)+Math.imul(p,K)|0,o=o+Math.imul(p,F)|0;var ge=(u+(i=i+Math.imul(h,V)|0)|0)+((8191&(n=(n=n+Math.imul(h,W)|0)+Math.imul(l,V)|0))<<13)|0;u=((o=o+Math.imul(l,W)|0)+(n>>>13)|0)+(ge>>>26)|0,ge&=67108863,i=Math.imul(v,j),n=(n=Math.imul(v,z))+Math.imul(w,j)|0,o=Math.imul(w,z),i=i+Math.imul(b,K)|0,n=(n=n+Math.imul(b,F)|0)+Math.imul(g,K)|0,o=o+Math.imul(g,F)|0,i=i+Math.imul(d,V)|0,n=(n=n+Math.imul(d,W)|0)+Math.imul(p,V)|0,o=o+Math.imul(p,W)|0;var ye=(u+(i=i+Math.imul(h,J)|0)|0)+((8191&(n=(n=n+Math.imul(h,X)|0)+Math.imul(l,J)|0))<<13)|0;u=((o=o+Math.imul(l,X)|0)+(n>>>13)|0)+(ye>>>26)|0,ye&=67108863,i=Math.imul(E,j),n=(n=Math.imul(E,z))+Math.imul(S,j)|0,o=Math.imul(S,z),i=i+Math.imul(v,K)|0,n=(n=n+Math.imul(v,F)|0)+Math.imul(w,K)|0,o=o+Math.imul(w,F)|0,i=i+Math.imul(b,V)|0,n=(n=n+Math.imul(b,W)|0)+Math.imul(g,V)|0,o=o+Math.imul(g,W)|0,i=i+Math.imul(d,J)|0,n=(n=n+Math.imul(d,X)|0)+Math.imul(p,J)|0,o=o+Math.imul(p,X)|0;var ve=(u+(i=i+Math.imul(h,Q)|0)|0)+((8191&(n=(n=n+Math.imul(h,ee)|0)+Math.imul(l,Q)|0))<<13)|0;u=((o=o+Math.imul(l,ee)|0)+(n>>>13)|0)+(ve>>>26)|0,ve&=67108863,i=Math.imul(B,j),n=(n=Math.imul(B,z))+Math.imul(k,j)|0,o=Math.imul(k,z),i=i+Math.imul(E,K)|0,n=(n=n+Math.imul(E,F)|0)+Math.imul(S,K)|0,o=o+Math.imul(S,F)|0,i=i+Math.imul(v,V)|0,n=(n=n+Math.imul(v,W)|0)+Math.imul(w,V)|0,o=o+Math.imul(w,W)|0,i=i+Math.imul(b,J)|0,n=(n=n+Math.imul(b,X)|0)+Math.imul(g,J)|0,o=o+Math.imul(g,X)|0,i=i+Math.imul(d,Q)|0,n=(n=n+Math.imul(d,ee)|0)+Math.imul(p,Q)|0,o=o+Math.imul(p,ee)|0;var we=(u+(i=i+Math.imul(h,re)|0)|0)+((8191&(n=(n=n+Math.imul(h,ie)|0)+Math.imul(l,re)|0))<<13)|0;u=((o=o+Math.imul(l,ie)|0)+(n>>>13)|0)+(we>>>26)|0,we&=67108863,i=Math.imul(T,j),n=(n=Math.imul(T,z))+Math.imul(I,j)|0,o=Math.imul(I,z),i=i+Math.imul(B,K)|0,n=(n=n+Math.imul(B,F)|0)+Math.imul(k,K)|0,o=o+Math.imul(k,F)|0,i=i+Math.imul(E,V)|0,n=(n=n+Math.imul(E,W)|0)+Math.imul(S,V)|0,o=o+Math.imul(S,W)|0,i=i+Math.imul(v,J)|0,n=(n=n+Math.imul(v,X)|0)+Math.imul(w,J)|0,o=o+Math.imul(w,X)|0,i=i+Math.imul(b,Q)|0,n=(n=n+Math.imul(b,ee)|0)+Math.imul(g,Q)|0,o=o+Math.imul(g,ee)|0,i=i+Math.imul(d,re)|0,n=(n=n+Math.imul(d,ie)|0)+Math.imul(p,re)|0,o=o+Math.imul(p,ie)|0;var $e=(u+(i=i+Math.imul(h,oe)|0)|0)+((8191&(n=(n=n+Math.imul(h,ae)|0)+Math.imul(l,oe)|0))<<13)|0;u=((o=o+Math.imul(l,ae)|0)+(n>>>13)|0)+($e>>>26)|0,$e&=67108863,i=Math.imul(P,j),n=(n=Math.imul(P,z))+Math.imul(x,j)|0,o=Math.imul(x,z),i=i+Math.imul(T,K)|0,n=(n=n+Math.imul(T,F)|0)+Math.imul(I,K)|0,o=o+Math.imul(I,F)|0,i=i+Math.imul(B,V)|0,n=(n=n+Math.imul(B,W)|0)+Math.imul(k,V)|0,o=o+Math.imul(k,W)|0,i=i+Math.imul(E,J)|0,n=(n=n+Math.imul(E,X)|0)+Math.imul(S,J)|0,o=o+Math.imul(S,X)|0,i=i+Math.imul(v,Q)|0,n=(n=n+Math.imul(v,ee)|0)+Math.imul(w,Q)|0,o=o+Math.imul(w,ee)|0,i=i+Math.imul(b,re)|0,n=(n=n+Math.imul(b,ie)|0)+Math.imul(g,re)|0,o=o+Math.imul(g,ie)|0,i=i+Math.imul(d,oe)|0,n=(n=n+Math.imul(d,ae)|0)+Math.imul(p,oe)|0,o=o+Math.imul(p,ae)|0;var Ee=(u+(i=i+Math.imul(h,ce)|0)|0)+((8191&(n=(n=n+Math.imul(h,ue)|0)+Math.imul(l,ce)|0))<<13)|0;u=((o=o+Math.imul(l,ue)|0)+(n>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,i=Math.imul(C,j),n=(n=Math.imul(C,z))+Math.imul(N,j)|0,o=Math.imul(N,z),i=i+Math.imul(P,K)|0,n=(n=n+Math.imul(P,F)|0)+Math.imul(x,K)|0,o=o+Math.imul(x,F)|0,i=i+Math.imul(T,V)|0,n=(n=n+Math.imul(T,W)|0)+Math.imul(I,V)|0,o=o+Math.imul(I,W)|0,i=i+Math.imul(B,J)|0,n=(n=n+Math.imul(B,X)|0)+Math.imul(k,J)|0,o=o+Math.imul(k,X)|0,i=i+Math.imul(E,Q)|0,n=(n=n+Math.imul(E,ee)|0)+Math.imul(S,Q)|0,o=o+Math.imul(S,ee)|0,i=i+Math.imul(v,re)|0,n=(n=n+Math.imul(v,ie)|0)+Math.imul(w,re)|0,o=o+Math.imul(w,ie)|0,i=i+Math.imul(b,oe)|0,n=(n=n+Math.imul(b,ae)|0)+Math.imul(g,oe)|0,o=o+Math.imul(g,ae)|0,i=i+Math.imul(d,ce)|0,n=(n=n+Math.imul(d,ue)|0)+Math.imul(p,ce)|0,o=o+Math.imul(p,ue)|0;var Se=(u+(i=i+Math.imul(h,he)|0)|0)+((8191&(n=(n=n+Math.imul(h,le)|0)+Math.imul(l,he)|0))<<13)|0;u=((o=o+Math.imul(l,le)|0)+(n>>>13)|0)+(Se>>>26)|0,Se&=67108863,i=Math.imul(D,j),n=(n=Math.imul(D,z))+Math.imul(U,j)|0,o=Math.imul(U,z),i=i+Math.imul(C,K)|0,n=(n=n+Math.imul(C,F)|0)+Math.imul(N,K)|0,o=o+Math.imul(N,F)|0,i=i+Math.imul(P,V)|0,n=(n=n+Math.imul(P,W)|0)+Math.imul(x,V)|0,o=o+Math.imul(x,W)|0,i=i+Math.imul(T,J)|0,n=(n=n+Math.imul(T,X)|0)+Math.imul(I,J)|0,o=o+Math.imul(I,X)|0,i=i+Math.imul(B,Q)|0,n=(n=n+Math.imul(B,ee)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,ee)|0,i=i+Math.imul(E,re)|0,n=(n=n+Math.imul(E,ie)|0)+Math.imul(S,re)|0,o=o+Math.imul(S,ie)|0,i=i+Math.imul(v,oe)|0,n=(n=n+Math.imul(v,ae)|0)+Math.imul(w,oe)|0,o=o+Math.imul(w,ae)|0,i=i+Math.imul(b,ce)|0,n=(n=n+Math.imul(b,ue)|0)+Math.imul(g,ce)|0,o=o+Math.imul(g,ue)|0,i=i+Math.imul(d,he)|0,n=(n=n+Math.imul(d,le)|0)+Math.imul(p,he)|0,o=o+Math.imul(p,le)|0;var Ae=(u+(i=i+Math.imul(h,de)|0)|0)+((8191&(n=(n=n+Math.imul(h,pe)|0)+Math.imul(l,de)|0))<<13)|0;u=((o=o+Math.imul(l,pe)|0)+(n>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,i=Math.imul(D,K),n=(n=Math.imul(D,F))+Math.imul(U,K)|0,o=Math.imul(U,F),i=i+Math.imul(C,V)|0,n=(n=n+Math.imul(C,W)|0)+Math.imul(N,V)|0,o=o+Math.imul(N,W)|0,i=i+Math.imul(P,J)|0,n=(n=n+Math.imul(P,X)|0)+Math.imul(x,J)|0,o=o+Math.imul(x,X)|0,i=i+Math.imul(T,Q)|0,n=(n=n+Math.imul(T,ee)|0)+Math.imul(I,Q)|0,o=o+Math.imul(I,ee)|0,i=i+Math.imul(B,re)|0,n=(n=n+Math.imul(B,ie)|0)+Math.imul(k,re)|0,o=o+Math.imul(k,ie)|0,i=i+Math.imul(E,oe)|0,n=(n=n+Math.imul(E,ae)|0)+Math.imul(S,oe)|0,o=o+Math.imul(S,ae)|0,i=i+Math.imul(v,ce)|0,n=(n=n+Math.imul(v,ue)|0)+Math.imul(w,ce)|0,o=o+Math.imul(w,ue)|0,i=i+Math.imul(b,he)|0,n=(n=n+Math.imul(b,le)|0)+Math.imul(g,he)|0,o=o+Math.imul(g,le)|0;var Be=(u+(i=i+Math.imul(d,de)|0)|0)+((8191&(n=(n=n+Math.imul(d,pe)|0)+Math.imul(p,de)|0))<<13)|0;u=((o=o+Math.imul(p,pe)|0)+(n>>>13)|0)+(Be>>>26)|0,Be&=67108863,i=Math.imul(D,V),n=(n=Math.imul(D,W))+Math.imul(U,V)|0,o=Math.imul(U,W),i=i+Math.imul(C,J)|0,n=(n=n+Math.imul(C,X)|0)+Math.imul(N,J)|0,o=o+Math.imul(N,X)|0,i=i+Math.imul(P,Q)|0,n=(n=n+Math.imul(P,ee)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,ee)|0,i=i+Math.imul(T,re)|0,n=(n=n+Math.imul(T,ie)|0)+Math.imul(I,re)|0,o=o+Math.imul(I,ie)|0,i=i+Math.imul(B,oe)|0,n=(n=n+Math.imul(B,ae)|0)+Math.imul(k,oe)|0,o=o+Math.imul(k,ae)|0,i=i+Math.imul(E,ce)|0,n=(n=n+Math.imul(E,ue)|0)+Math.imul(S,ce)|0,o=o+Math.imul(S,ue)|0,i=i+Math.imul(v,he)|0,n=(n=n+Math.imul(v,le)|0)+Math.imul(w,he)|0,o=o+Math.imul(w,le)|0;var ke=(u+(i=i+Math.imul(b,de)|0)|0)+((8191&(n=(n=n+Math.imul(b,pe)|0)+Math.imul(g,de)|0))<<13)|0;u=((o=o+Math.imul(g,pe)|0)+(n>>>13)|0)+(ke>>>26)|0,ke&=67108863,i=Math.imul(D,J),n=(n=Math.imul(D,X))+Math.imul(U,J)|0,o=Math.imul(U,X),i=i+Math.imul(C,Q)|0,n=(n=n+Math.imul(C,ee)|0)+Math.imul(N,Q)|0,o=o+Math.imul(N,ee)|0,i=i+Math.imul(P,re)|0,n=(n=n+Math.imul(P,ie)|0)+Math.imul(x,re)|0,o=o+Math.imul(x,ie)|0,i=i+Math.imul(T,oe)|0,n=(n=n+Math.imul(T,ae)|0)+Math.imul(I,oe)|0,o=o+Math.imul(I,ae)|0,i=i+Math.imul(B,ce)|0,n=(n=n+Math.imul(B,ue)|0)+Math.imul(k,ce)|0,o=o+Math.imul(k,ue)|0,i=i+Math.imul(E,he)|0,n=(n=n+Math.imul(E,le)|0)+Math.imul(S,he)|0,o=o+Math.imul(S,le)|0;var Me=(u+(i=i+Math.imul(v,de)|0)|0)+((8191&(n=(n=n+Math.imul(v,pe)|0)+Math.imul(w,de)|0))<<13)|0;u=((o=o+Math.imul(w,pe)|0)+(n>>>13)|0)+(Me>>>26)|0,Me&=67108863,i=Math.imul(D,Q),n=(n=Math.imul(D,ee))+Math.imul(U,Q)|0,o=Math.imul(U,ee),i=i+Math.imul(C,re)|0,n=(n=n+Math.imul(C,ie)|0)+Math.imul(N,re)|0,o=o+Math.imul(N,ie)|0,i=i+Math.imul(P,oe)|0,n=(n=n+Math.imul(P,ae)|0)+Math.imul(x,oe)|0,o=o+Math.imul(x,ae)|0,i=i+Math.imul(T,ce)|0,n=(n=n+Math.imul(T,ue)|0)+Math.imul(I,ce)|0,o=o+Math.imul(I,ue)|0,i=i+Math.imul(B,he)|0,n=(n=n+Math.imul(B,le)|0)+Math.imul(k,he)|0,o=o+Math.imul(k,le)|0;var Te=(u+(i=i+Math.imul(E,de)|0)|0)+((8191&(n=(n=n+Math.imul(E,pe)|0)+Math.imul(S,de)|0))<<13)|0;u=((o=o+Math.imul(S,pe)|0)+(n>>>13)|0)+(Te>>>26)|0,Te&=67108863,i=Math.imul(D,re),n=(n=Math.imul(D,ie))+Math.imul(U,re)|0,o=Math.imul(U,ie),i=i+Math.imul(C,oe)|0,n=(n=n+Math.imul(C,ae)|0)+Math.imul(N,oe)|0,o=o+Math.imul(N,ae)|0,i=i+Math.imul(P,ce)|0,n=(n=n+Math.imul(P,ue)|0)+Math.imul(x,ce)|0,o=o+Math.imul(x,ue)|0,i=i+Math.imul(T,he)|0,n=(n=n+Math.imul(T,le)|0)+Math.imul(I,he)|0,o=o+Math.imul(I,le)|0;var Ie=(u+(i=i+Math.imul(B,de)|0)|0)+((8191&(n=(n=n+Math.imul(B,pe)|0)+Math.imul(k,de)|0))<<13)|0;u=((o=o+Math.imul(k,pe)|0)+(n>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,i=Math.imul(D,oe),n=(n=Math.imul(D,ae))+Math.imul(U,oe)|0,o=Math.imul(U,ae),i=i+Math.imul(C,ce)|0,n=(n=n+Math.imul(C,ue)|0)+Math.imul(N,ce)|0,o=o+Math.imul(N,ue)|0,i=i+Math.imul(P,he)|0,n=(n=n+Math.imul(P,le)|0)+Math.imul(x,he)|0,o=o+Math.imul(x,le)|0;var Re=(u+(i=i+Math.imul(T,de)|0)|0)+((8191&(n=(n=n+Math.imul(T,pe)|0)+Math.imul(I,de)|0))<<13)|0;u=((o=o+Math.imul(I,pe)|0)+(n>>>13)|0)+(Re>>>26)|0,Re&=67108863,i=Math.imul(D,ce),n=(n=Math.imul(D,ue))+Math.imul(U,ce)|0,o=Math.imul(U,ue),i=i+Math.imul(C,he)|0,n=(n=n+Math.imul(C,le)|0)+Math.imul(N,he)|0,o=o+Math.imul(N,le)|0;var Pe=(u+(i=i+Math.imul(P,de)|0)|0)+((8191&(n=(n=n+Math.imul(P,pe)|0)+Math.imul(x,de)|0))<<13)|0;u=((o=o+Math.imul(x,pe)|0)+(n>>>13)|0)+(Pe>>>26)|0,Pe&=67108863,i=Math.imul(D,he),n=(n=Math.imul(D,le))+Math.imul(U,he)|0,o=Math.imul(U,le);var xe=(u+(i=i+Math.imul(C,de)|0)|0)+((8191&(n=(n=n+Math.imul(C,pe)|0)+Math.imul(N,de)|0))<<13)|0;u=((o=o+Math.imul(N,pe)|0)+(n>>>13)|0)+(xe>>>26)|0,xe&=67108863;var Oe=(u+(i=Math.imul(D,de))|0)+((8191&(n=(n=Math.imul(D,pe))+Math.imul(U,de)|0))<<13)|0;return u=((o=Math.imul(U,pe))+(n>>>13)|0)+(Oe>>>26)|0,Oe&=67108863,c[0]=me,c[1]=be,c[2]=ge,c[3]=ye,c[4]=ve,c[5]=we,c[6]=$e,c[7]=Ee,c[8]=Se,c[9]=Ae,c[10]=Be,c[11]=ke,c[12]=Me,c[13]=Te,c[14]=Ie,c[15]=Re,c[16]=Pe,c[17]=xe,c[18]=Oe,0!==u&&(c[19]=u,r.length++),r};function _(e,t,r){return(new d).mulp(e,t,r)}function d(e,t){this.x=e,this.y=t}Math.imul||(l=h),i.prototype.mulTo=function(e,t){var r=this.length+e.length;return 10===this.length&&10===e.length?l(this,e,t):r<63?h(this,e,t):r<1024?function(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.length;for(var i=0,n=0,o=0;o>>26)|0)>>>26,a&=67108863}r.words[o]=s,i=a,a=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,e,t):_(this,e,t)},d.prototype.makeRBT=function(e){for(var t=new Array(e),r=i.prototype._countBits(e)-1,n=0;n>=1;return i},d.prototype.permute=function(e,t,r,i,n,o){for(var a=0;a>>=1)n++;return 1<>>=13,r[2*o+1]=8191&n,n>>>=13;for(o=2*t;o>=26,t+=i/67108864|0,t+=n>>>26,this.words[r]=67108863&n}return 0!==t&&(this.words[r]=t,this.length++),this},i.prototype.muln=function(e){return this.clone().imuln(e)},i.prototype.sqr=function(){return this.mul(this)},i.prototype.isqr=function(){return this.imul(this.clone())},i.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),r=0;r>>n}return t}(e);if(0===t.length)return new i(1);for(var r=this,n=0;n>>26-r<<26-r;if(0!==r){var o=0;for(t=0;t>>26-r}o&&(this.words[t]=o,this.length++)}if(0!==i){for(t=this.length-1;t>=0;t--)this.words[t+i]=this.words[t];for(t=0;t>>n<o)for(this.length-=o,c=0;c=0&&(0!==u||c>=i);c--){var f=0|this.words[c];this.words[c]=u<<26-n|f>>>n,u=f&a}return s&&0!==u&&(s.words[s.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},i.prototype.ishrn=function(e,t,r){return this.iushrn(e,t,r)},i.prototype.shln=function(e){return this.clone().ishln(e)},i.prototype.ushln=function(e){return this.clone().iushln(e)},i.prototype.shrn=function(e){return 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Array(s.length);for(var u=0;u=0;h--){var l=67108864*(0|n.words[o.length+h])+(0|n.words[o.length+h-1]);for(l=Math.min(l/a|0,67108863),n._ishlnsubmul(o,l,h);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(o,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=l)}return s&&s.strip(),n.strip(),"div"!==t&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},i.prototype.divmod=function(e,t,r){return this.isZero()?{div:new i(0),mod:new i(0)}:0!==this.negative&&0===e.negative?(a=this.neg().divmod(e,t),"mod"!==t&&(n=a.div.neg()),"div"!==t&&(o=a.mod.neg(),r&&0!==o.negative&&o.iadd(e)),{div:n,mod:o}):0===this.negative&&0!==e.negative?(a=this.divmod(e.neg(),t),"mod"!==t&&(n=a.div.neg()),{div:n,mod:a.mod}):0!=(this.negative&e.negative)?(a=this.neg().divmod(e.neg(),t),"div"!==t&&(o=a.mod.neg(),r&&0!==o.negative&&o.isub(e)),{div:a.div,mod:o}):e.length>this.length||this.cmp(e)<0?{div:new i(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new 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t=0,r=0;r>>=26,e.words[r]=n,t=i}return 0!==t&&(e.words[e.length++]=t),e},i._prime=function(e){if(p[e])return p[e];var t;if("k256"===e)t=new b;else if("p224"===e)t=new g;else if("p192"===e)t=new y;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new v}return p[e]=t,t},w.prototype._verify1=function(e){},w.prototype._verify2=function(e,t){},w.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},w.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},w.prototype.add=function(e,t){this._verify2(e,t);var r=e.add(t);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},w.prototype.iadd=function(e,t){this._verify2(e,t);var r=e.iadd(t);return r.cmp(this.m)>=0&&r.isub(this.m),r},w.prototype.sub=function(e,t){this._verify2(e,t);var r=e.sub(t);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},w.prototype.isub=function(e,t){this._verify2(e,t);var r=e.isub(t);return r.cmpn(0)<0&&r.iadd(this.m),r},w.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},w.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},w.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},w.prototype.isqr=function(e){return this.imul(e,e.clone())},w.prototype.sqr=function(e){return this.mul(e,e)},w.prototype.sqrt=function(e){if(e.isZero())return e.clone();if(3===this.m.andln(3)){var t=this.m.add(new i(1)).iushrn(2);return this.pow(e,t)}for(var r=this.m.subn(1),n=0;!r.isZero()&&0===r.andln(1);)n++,r.iushrn(1);var o=new i(1).toRed(this),a=o.redNeg(),s=this.m.subn(1).iushrn(1),c=this.m.bitLength();for(c=new i(2*c*c).toRed(this);0!==this.pow(c,s).cmp(a);)c.redIAdd(a);for(var u=this.pow(c,r),f=this.pow(e,r.addn(1).iushrn(1)),h=this.pow(e,r),l=n;0!==h.cmp(o);){for(var _=h,d=0;0!==_.cmp(o);d++)_=_.redSqr();var p=this.pow(u,new i(1).iushln(l-d-1));f=f.redMul(p),u=p.redSqr(),h=h.redMul(u),l=d}return f},w.prototype.invm=function(e){var t=e._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},w.prototype.pow=function(e,t){if(t.isZero())return new i(1).toRed(this);if(0===t.cmpn(1))return e.clone();var r=new Array(16);r[0]=new i(1).toRed(this),r[1]=e;for(var n=2;n=0;n--){for(var u=t.words[n],f=c-1;f>=0;f--){var h=u>>f&1;o!==r[0]&&(o=this.sqr(o)),0!==h||0!==a?(a<<=1,a|=h,(4==++s||0===n&&0===f)&&(o=this.mul(o,r[a]),s=0,a=0)):s=0}c=26}return o},w.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},w.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},i.mont=function(e){return new $(e)},r($,w),$.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},$.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},$.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var r=e.imul(t),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),o=n;return n.cmp(this.m)>=0?o=n.isub(this.m):n.cmpn(0)<0&&(o=n.iadd(this.m)),o._forceRed(this)},$.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new i(0)._forceRed(this);var r=e.mul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),o=r.isub(n).iushrn(this.shift),a=o;return o.cmp(this.m)>=0?a=o.isub(this.m):o.cmpn(0)<0&&(a=o.iadd(this.m)),a._forceRed(this)},$.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(_$bn_214,this),_$bn_214=_$bn_214.exports;var _$package_349={version:"6.5.4"},_$minimalisticAssert_394={};function __assert_394(e,t){if(!e)throw new Error(t||"Assertion failed")}_$minimalisticAssert_394=__assert_394,__assert_394.equal=function(e,t,r){if(e!=t)throw new Error(r||"Assertion failed: "+e+" != "+t)};var _$utils_395={},utils=_$utils_395;function zero2(e){return 1===e.length?"0"+e:e}function toHex(e){for(var t="",r=0;r>8,a=255&n;o?r.push(o,a):r.push(a)}return r},utils.zero2=zero2,utils.toHex=toHex,utils.encode=function(e,t){return"hex"===t?toHex(e):e};var _$utils_348={},__utils_348=_$utils_348;__utils_348.assert=_$minimalisticAssert_394,__utils_348.toArray=_$utils_395.toArray,__utils_348.zero2=_$utils_395.zero2,__utils_348.toHex=_$utils_395.toHex,__utils_348.encode=_$utils_395.encode,__utils_348.getNAF=function(e,t,r){var i=new Array(Math.max(e.bitLength(),r)+1);i.fill(0);for(var n=1<(n>>1)-1?(n>>1)-c:c,o.isubn(s)):s=0,i[a]=s,o.iushrn(1)}return i},__utils_348.getJSF=function(e,t){var r=[[],[]];e=e.clone(),t=t.clone();for(var i,n=0,o=0;e.cmpn(-n)>0||t.cmpn(-o)>0;){var a,s,c=e.andln(3)+n&3,u=t.andln(3)+o&3;3===c&&(c=-1),3===u&&(u=-1),a=0==(1&c)?0:3!=(i=e.andln(7)+n&7)&&5!==i||2!==u?c:-c,r[0].push(a),s=0==(1&u)?0:3!=(i=t.andln(7)+o&7)&&5!==i||2!==c?u:-u,r[1].push(s),2*n===a+1&&(n=1-n),2*o===s+1&&(o=1-o),e.iushrn(1),t.iushrn(1)}return r},__utils_348.cachedProperty=function(e,t,r){var i="_"+t;e.prototype[t]=function(){return void 0!==this[i]?this[i]:this[i]=r.call(this)}},__utils_348.parseBytes=function(e){return"string"==typeof e?__utils_348.toArray(e,"hex"):e},__utils_348.intFromLE=function(e){return new _$bn_214(e,"hex","le")};var _$brorand_215={},r;function Rand(e){this.rand=e}if(_$brorand_215=function(e){return r||(r=new Rand(null)),r.generate(e)},_$brorand_215.Rand=Rand,Rand.prototype.generate=function(e){return this._rand(e)},Rand.prototype._rand=function(e){if(this.rand.getBytes)return this.rand.getBytes(e);for(var t=new Uint8Array(e),r=0;r0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function BasePoint(e,t){this.curve=e,this.type=t,this.precomputed=null}_$utils_348.assert,_$base_335=BaseCurve,BaseCurve.prototype.point=function(){throw new Error("Not implemented")},BaseCurve.prototype.validate=function(){throw new Error("Not implemented")},BaseCurve.prototype._fixedNafMul=function(e,t){var r=e._getDoubles(),i=getNAF(t,1,this._bitLength),n=(1<=o;c--)a=(a<<1)+i[c];s.push(a)}for(var u=this.jpoint(null,null,null),f=this.jpoint(null,null,null),h=n;h>0;h--){for(o=0;o=0;s--){for(var c=0;s>=0&&0===o[s];s--)c++;if(s>=0&&c++,a=a.dblp(c),s<0)break;var u=o[s];a="affine"===e.type?u>0?a.mixedAdd(n[u-1>>1]):a.mixedAdd(n[-u-1>>1].neg()):u>0?a.add(n[u-1>>1]):a.add(n[-u-1>>1].neg())}return"affine"===e.type?a.toP():a},BaseCurve.prototype._wnafMulAdd=function(e,t,r,i,n){var o,a,s,c=this._wnafT1,u=this._wnafT2,f=this._wnafT3,h=0;for(o=0;o=1;o-=2){var _=o-1,d=o;if(1===c[_]&&1===c[d]){var p=[t[_],null,null,t[d]];0===t[_].y.cmp(t[d].y)?(p[1]=t[_].add(t[d]),p[2]=t[_].toJ().mixedAdd(t[d].neg())):0===t[_].y.cmp(t[d].y.redNeg())?(p[1]=t[_].toJ().mixedAdd(t[d]),p[2]=t[_].add(t[d].neg())):(p[1]=t[_].toJ().mixedAdd(t[d]),p[2]=t[_].toJ().mixedAdd(t[d].neg()));var m=[-3,-1,-5,-7,0,7,5,1,3],b=getJSF(r[_],r[d]);for(h=Math.max(b[0].length,h),f[_]=new Array(h),f[d]=new Array(h),a=0;a=0;o--){for(var $=0;o>=0;){var E=!0;for(a=0;a=0&&$++,v=v.dblp($),o<0)break;for(a=0;a0?s=u[a][S-1>>1]:S<0&&(s=u[a][-S-1>>1].neg()),v="affine"===s.type?v.mixedAdd(s):v.add(s))}}for(o=0;o=Math.ceil((e.bitLength()+1)/t.step)},BasePoint.prototype._getDoubles=function(e,t){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],i=this,n=0;n=0&&(o=t,a=r),i.negative&&(i=i.neg(),n=n.neg()),o.negative&&(o=o.neg(),a=a.neg()),[{a:i,b:n},{a:o,b:a}]},ShortCurve.prototype._endoSplit=function(e){var t=this.endo.basis,r=t[0],i=t[1],n=i.b.mul(e).divRound(this.n),o=r.b.neg().mul(e).divRound(this.n),a=n.mul(r.a),s=o.mul(i.a),c=n.mul(r.b),u=o.mul(i.b);return{k1:e.sub(a).sub(s),k2:c.add(u).neg()}},ShortCurve.prototype.pointFromX=function(e,t){(e=new _$bn_214(e,16)).red||(e=e.toRed(this.red));var r=e.redSqr().redMul(e).redIAdd(e.redMul(this.a)).redIAdd(this.b),i=r.redSqrt();if(0!==i.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var n=i.fromRed().isOdd();return(t&&!n||!t&&n)&&(i=i.redNeg()),this.point(e,i)},ShortCurve.prototype.validate=function(e){if(e.inf)return!0;var t=e.x,r=e.y,i=this.a.redMul(t),n=t.redSqr().redMul(t).redIAdd(i).redIAdd(this.b);return 0===r.redSqr().redISub(n).cmpn(0)},ShortCurve.prototype._endoWnafMulAdd=function(e,t,r){for(var i=this._endoWnafT1,n=this._endoWnafT2,o=0;o":""},__Point_339.prototype.isInfinity=function(){return this.inf},__Point_339.prototype.add=function(e){if(this.inf)return e;if(e.inf)return this;if(this.eq(e))return this.dbl();if(this.neg().eq(e))return this.curve.point(null,null);if(0===this.x.cmp(e.x))return this.curve.point(null,null);var t=this.y.redSub(e.y);0!==t.cmpn(0)&&(t=t.redMul(this.x.redSub(e.x).redInvm()));var r=t.redSqr().redISub(this.x).redISub(e.x),i=t.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,i)},__Point_339.prototype.dbl=function(){if(this.inf)return this;var e=this.y.redAdd(this.y);if(0===e.cmpn(0))return this.curve.point(null,null);var t=this.curve.a,r=this.x.redSqr(),i=e.redInvm(),n=r.redAdd(r).redIAdd(r).redIAdd(t).redMul(i),o=n.redSqr().redISub(this.x.redAdd(this.x)),a=n.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,a)},__Point_339.prototype.getX=function(){return this.x.fromRed()},__Point_339.prototype.getY=function(){return this.y.fromRed()},__Point_339.prototype.mul=function(e){return e=new _$bn_214(e,16),this.isInfinity()?this:this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve.endo?this.curve._endoWnafMulAdd([this],[e]):this.curve._wnafMul(this,e)},__Point_339.prototype.mulAdd=function(e,t,r){var i=[this,t],n=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(i,n):this.curve._wnafMulAdd(1,i,n,2)},__Point_339.prototype.jmulAdd=function(e,t,r){var i=[this,t],n=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(i,n,!0):this.curve._wnafMulAdd(1,i,n,2,!0)},__Point_339.prototype.eq=function(e){return this===e||this.inf===e.inf&&(this.inf||0===this.x.cmp(e.x)&&0===this.y.cmp(e.y))},__Point_339.prototype.neg=function(e){if(this.inf)return this;var t=this.curve.point(this.x,this.y.redNeg());if(e&&this.precomputed){var r=this.precomputed,i=function(e){return e.neg()};t.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(i)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(i)}}}return t},__Point_339.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},_$inherits_browser_388(JPoint,_$base_335.BasePoint),ShortCurve.prototype.jpoint=function(e,t,r){return new JPoint(this,e,t,r)},JPoint.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var e=this.z.redInvm(),t=e.redSqr(),r=this.x.redMul(t),i=this.y.redMul(t).redMul(e);return this.curve.point(r,i)},JPoint.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},JPoint.prototype.add=function(e){if(this.isInfinity())return e;if(e.isInfinity())return this;var t=e.z.redSqr(),r=this.z.redSqr(),i=this.x.redMul(t),n=e.x.redMul(r),o=this.y.redMul(t.redMul(e.z)),a=e.y.redMul(r.redMul(this.z)),s=i.redSub(n),c=o.redSub(a);if(0===s.cmpn(0))return 0!==c.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=s.redSqr(),f=u.redMul(s),h=i.redMul(u),l=c.redSqr().redIAdd(f).redISub(h).redISub(h),_=c.redMul(h.redISub(l)).redISub(o.redMul(f)),d=this.z.redMul(e.z).redMul(s);return this.curve.jpoint(l,_,d)},JPoint.prototype.mixedAdd=function(e){if(this.isInfinity())return e.toJ();if(e.isInfinity())return this;var t=this.z.redSqr(),r=this.x,i=e.x.redMul(t),n=this.y,o=e.y.redMul(t).redMul(this.z),a=r.redSub(i),s=n.redSub(o);if(0===a.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var c=a.redSqr(),u=c.redMul(a),f=r.redMul(c),h=s.redSqr().redIAdd(u).redISub(f).redISub(f),l=s.redMul(f.redISub(h)).redISub(n.redMul(u)),_=this.z.redMul(a);return this.curve.jpoint(h,l,_)},JPoint.prototype.dblp=function(e){if(0===e)return this;if(this.isInfinity())return this;if(!e)return this.dbl();var t;if(this.curve.zeroA||this.curve.threeA){var r=this;for(t=0;t=0)return!1;if(r.redIAdd(n),0===this.x.cmp(r))return!0}},JPoint.prototype.inspect=function(){return this.isInfinity()?"":""},JPoint.prototype.isInfinity=function(){return 0===this.z.cmpn(0)};var _$mont_338={};function MontCurve(e){_$base_335.call(this,"mont",e),this.a=new _$bn_214(e.a,16).toRed(this.red),this.b=new _$bn_214(e.b,16).toRed(this.red),this.i4=new _$bn_214(4).toRed(this.red).redInvm(),this.two=new _$bn_214(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function __Point_338(e,t,r){_$base_335.BasePoint.call(this,e,"projective"),null===t&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new _$bn_214(t,16),this.z=new _$bn_214(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}_$inherits_browser_388(MontCurve,_$base_335),_$mont_338=MontCurve,MontCurve.prototype.validate=function(e){var t=e.normalize().x,r=t.redSqr(),i=r.redMul(t).redAdd(r.redMul(this.a)).redAdd(t);return 0===i.redSqrt().redSqr().cmp(i)},_$inherits_browser_388(__Point_338,_$base_335.BasePoint),MontCurve.prototype.decodePoint=function(e,t){return this.point(_$utils_348.toArray(e,t),1)},MontCurve.prototype.point=function(e,t){return new __Point_338(this,e,t)},MontCurve.prototype.pointFromJSON=function(e){return __Point_338.fromJSON(this,e)},__Point_338.prototype.precompute=function(){},__Point_338.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},__Point_338.fromJSON=function(e,t){return new __Point_338(e,t[0],t[1]||e.one)},__Point_338.prototype.inspect=function(){return this.isInfinity()?"":""},__Point_338.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},__Point_338.prototype.dbl=function(){var e=this.x.redAdd(this.z).redSqr(),t=this.x.redSub(this.z).redSqr(),r=e.redSub(t),i=e.redMul(t),n=r.redMul(t.redAdd(this.curve.a24.redMul(r)));return this.curve.point(i,n)},__Point_338.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},__Point_338.prototype.diffAdd=function(e,t){var r=this.x.redAdd(this.z),i=this.x.redSub(this.z),n=e.x.redAdd(e.z),o=e.x.redSub(e.z).redMul(r),a=n.redMul(i),s=t.z.redMul(o.redAdd(a).redSqr()),c=t.x.redMul(o.redISub(a).redSqr());return this.curve.point(s,c)},__Point_338.prototype.mul=function(e){for(var t=e.clone(),r=this,i=this.curve.point(null,null),n=[];0!==t.cmpn(0);t.iushrn(1))n.push(t.andln(1));for(var o=n.length-1;o>=0;o--)0===n[o]?(r=r.diffAdd(i,this),i=i.dbl()):(i=r.diffAdd(i,this),r=r.dbl());return i},__Point_338.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},__Point_338.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},__Point_338.prototype.eq=function(e){return 0===this.getX().cmp(e.getX())},__Point_338.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},__Point_338.prototype.getX=function(){return this.normalize(),this.x.fromRed()};var _$edwards_336={};function EdwardsCurve(e){this.twisted=1!=(0|e.a),this.mOneA=this.twisted&&-1==(0|e.a),this.extended=this.mOneA,_$base_335.call(this,"edwards",e),this.a=new _$bn_214(e.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new _$bn_214(e.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new _$bn_214(e.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),this.oneC=1==(0|e.c)}function __Point_336(e,t,r,i,n){_$base_335.BasePoint.call(this,e,"projective"),null===t&&null===r&&null===i?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new _$bn_214(t,16),this.y=new _$bn_214(r,16),this.z=i?new _$bn_214(i,16):this.curve.one,this.t=n&&new _$bn_214(n,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}_$utils_348.assert,_$inherits_browser_388(EdwardsCurve,_$base_335),_$edwards_336=EdwardsCurve,EdwardsCurve.prototype._mulA=function(e){return this.mOneA?e.redNeg():this.a.redMul(e)},EdwardsCurve.prototype._mulC=function(e){return this.oneC?e:this.c.redMul(e)},EdwardsCurve.prototype.jpoint=function(e,t,r,i){return this.point(e,t,r,i)},EdwardsCurve.prototype.pointFromX=function(e,t){(e=new _$bn_214(e,16)).red||(e=e.toRed(this.red));var r=e.redSqr(),i=this.c2.redSub(this.a.redMul(r)),n=this.one.redSub(this.c2.redMul(this.d).redMul(r)),o=i.redMul(n.redInvm()),a=o.redSqrt();if(0!==a.redSqr().redSub(o).cmp(this.zero))throw new Error("invalid point");var s=a.fromRed().isOdd();return(t&&!s||!t&&s)&&(a=a.redNeg()),this.point(e,a)},EdwardsCurve.prototype.pointFromY=function(e,t){(e=new _$bn_214(e,16)).red||(e=e.toRed(this.red));var r=e.redSqr(),i=r.redSub(this.c2),n=r.redMul(this.d).redMul(this.c2).redSub(this.a),o=i.redMul(n.redInvm());if(0===o.cmp(this.zero)){if(t)throw new Error("invalid point");return this.point(this.zero,e)}var a=o.redSqrt();if(0!==a.redSqr().redSub(o).cmp(this.zero))throw new Error("invalid point");return a.fromRed().isOdd()!==t&&(a=a.redNeg()),this.point(a,e)},EdwardsCurve.prototype.validate=function(e){if(e.isInfinity())return!0;e.normalize();var t=e.x.redSqr(),r=e.y.redSqr(),i=t.redMul(this.a).redAdd(r),n=this.c2.redMul(this.one.redAdd(this.d.redMul(t).redMul(r)));return 0===i.cmp(n)},_$inherits_browser_388(__Point_336,_$base_335.BasePoint),EdwardsCurve.prototype.pointFromJSON=function(e){return __Point_336.fromJSON(this,e)},EdwardsCurve.prototype.point=function(e,t,r,i){return new __Point_336(this,e,t,r,i)},__Point_336.fromJSON=function(e,t){return new __Point_336(e,t[0],t[1],t[2])},__Point_336.prototype.inspect=function(){return this.isInfinity()?"":""},__Point_336.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},__Point_336.prototype._extDbl=function(){var e=this.x.redSqr(),t=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var i=this.curve._mulA(e),n=this.x.redAdd(this.y).redSqr().redISub(e).redISub(t),o=i.redAdd(t),a=o.redSub(r),s=i.redSub(t),c=n.redMul(a),u=o.redMul(s),f=n.redMul(s),h=a.redMul(o);return this.curve.point(c,u,h,f)},__Point_336.prototype._projDbl=function(){var e,t,r,i,n,o,a=this.x.redAdd(this.y).redSqr(),s=this.x.redSqr(),c=this.y.redSqr();if(this.curve.twisted){var u=(i=this.curve._mulA(s)).redAdd(c);this.zOne?(e=a.redSub(s).redSub(c).redMul(u.redSub(this.curve.two)),t=u.redMul(i.redSub(c)),r=u.redSqr().redSub(u).redSub(u)):(n=this.z.redSqr(),o=u.redSub(n).redISub(n),e=a.redSub(s).redISub(c).redMul(o),t=u.redMul(i.redSub(c)),r=u.redMul(o))}else i=s.redAdd(c),n=this.curve._mulC(this.z).redSqr(),o=i.redSub(n).redSub(n),e=this.curve._mulC(a.redISub(i)).redMul(o),t=this.curve._mulC(i).redMul(s.redISub(c)),r=i.redMul(o);return this.curve.point(e,t,r)},__Point_336.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},__Point_336.prototype._extAdd=function(e){var t=this.y.redSub(this.x).redMul(e.y.redSub(e.x)),r=this.y.redAdd(this.x).redMul(e.y.redAdd(e.x)),i=this.t.redMul(this.curve.dd).redMul(e.t),n=this.z.redMul(e.z.redAdd(e.z)),o=r.redSub(t),a=n.redSub(i),s=n.redAdd(i),c=r.redAdd(t),u=o.redMul(a),f=s.redMul(c),h=o.redMul(c),l=a.redMul(s);return this.curve.point(u,f,l,h)},__Point_336.prototype._projAdd=function(e){var t,r,i=this.z.redMul(e.z),n=i.redSqr(),o=this.x.redMul(e.x),a=this.y.redMul(e.y),s=this.curve.d.redMul(o).redMul(a),c=n.redSub(s),u=n.redAdd(s),f=this.x.redAdd(this.y).redMul(e.x.redAdd(e.y)).redISub(o).redISub(a),h=i.redMul(c).redMul(f);return this.curve.twisted?(t=i.redMul(u).redMul(a.redSub(this.curve._mulA(o))),r=c.redMul(u)):(t=i.redMul(u).redMul(a.redSub(o)),r=this.curve._mulC(c).redMul(u)),this.curve.point(h,t,r)},__Point_336.prototype.add=function(e){return this.isInfinity()?e:e.isInfinity()?this:this.curve.extended?this._extAdd(e):this._projAdd(e)},__Point_336.prototype.mul=function(e){return this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve._wnafMul(this,e)},__Point_336.prototype.mulAdd=function(e,t,r){return this.curve._wnafMulAdd(1,[this,t],[e,r],2,!1)},__Point_336.prototype.jmulAdd=function(e,t,r){return this.curve._wnafMulAdd(1,[this,t],[e,r],2,!0)},__Point_336.prototype.normalize=function(){if(this.zOne)return this;var e=this.z.redInvm();return this.x=this.x.redMul(e),this.y=this.y.redMul(e),this.t&&(this.t=this.t.redMul(e)),this.z=this.curve.one,this.zOne=!0,this},__Point_336.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},__Point_336.prototype.getX=function(){return this.normalize(),this.x.fromRed()},__Point_336.prototype.getY=function(){return this.normalize(),this.y.fromRed()},__Point_336.prototype.eq=function(e){return this===e||0===this.getX().cmp(e.getX())&&0===this.getY().cmp(e.getY())},__Point_336.prototype.eqXToP=function(e){var t=e.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(t))return!0;for(var r=e.clone(),i=this.curve.redN.redMul(this.z);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(t.redIAdd(i),0===this.x.cmp(t))return!0}},__Point_336.prototype.toP=__Point_336.prototype.normalize,__Point_336.prototype.mixedAdd=__Point_336.prototype.add;var _$curve_337={},__curve_337=_$curve_337;__curve_337.base=_$base_335,__curve_337.short=_$short_339,__curve_337.mont=_$mont_338,__curve_337.edwards=_$edwards_336;var _$utils_385={};function isSurrogatePair(e,t){return 55296==(64512&e.charCodeAt(t))&&!(t<0||t+1>=e.length)&&56320==(64512&e.charCodeAt(t+1))}function htonl(e){return(e>>>24|e>>>8&65280|e<<8&16711680|(255&e)<<24)>>>0}function __zero2_385(e){return 1===e.length?"0"+e:e}function zero8(e){return 7===e.length?"0"+e:6===e.length?"00"+e:5===e.length?"000"+e:4===e.length?"0000"+e:3===e.length?"00000"+e:2===e.length?"000000"+e:1===e.length?"0000000"+e:e}_$utils_385.inherits=_$inherits_browser_388,_$utils_385.toArray=function(e,t){if(Array.isArray(e))return e.slice();if(!e)return[];var r=[];if("string"==typeof e)if(t){if("hex"===t)for((e=e.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(e="0"+e),n=0;n>6|192,r[i++]=63&o|128):isSurrogatePair(e,n)?(o=65536+((1023&o)<<10)+(1023&e.charCodeAt(++n)),r[i++]=o>>18|240,r[i++]=o>>12&63|128,r[i++]=o>>6&63|128,r[i++]=63&o|128):(r[i++]=o>>12|224,r[i++]=o>>6&63|128,r[i++]=63&o|128)}else for(n=0;n>>0}return n},_$utils_385.split32=function(e,t){for(var r=new Array(4*e.length),i=0,n=0;i>>24,r[n+1]=o>>>16&255,r[n+2]=o>>>8&255,r[n+3]=255&o):(r[n+3]=o>>>24,r[n+2]=o>>>16&255,r[n+1]=o>>>8&255,r[n]=255&o)}return r},_$utils_385.rotr32=function(e,t){return e>>>t|e<<32-t},_$utils_385.rotl32=function(e,t){return e<>>32-t},_$utils_385.sum32=function(e,t){return e+t>>>0},_$utils_385.sum32_3=function(e,t,r){return e+t+r>>>0},_$utils_385.sum32_4=function(e,t,r,i){return e+t+r+i>>>0},_$utils_385.sum32_5=function(e,t,r,i,n){return e+t+r+i+n>>>0},_$utils_385.sum64=function(e,t,r,i){var n=e[t],o=i+e[t+1]>>>0,a=(o>>0,e[t+1]=o},_$utils_385.sum64_hi=function(e,t,r,i){return(t+i>>>0>>0},_$utils_385.sum64_lo=function(e,t,r,i){return t+i>>>0},_$utils_385.sum64_4_hi=function(e,t,r,i,n,o,a,s){var c=0,u=t;return c+=(u=u+i>>>0)>>0)>>0)>>0},_$utils_385.sum64_4_lo=function(e,t,r,i,n,o,a,s){return t+i+o+s>>>0},_$utils_385.sum64_5_hi=function(e,t,r,i,n,o,a,s,c,u){var f=0,h=t;return f+=(h=h+i>>>0)>>0)>>0)>>0)>>0},_$utils_385.sum64_5_lo=function(e,t,r,i,n,o,a,s,c,u){return t+i+o+s+u>>>0},_$utils_385.rotr64_hi=function(e,t,r){return(t<<32-r|e>>>r)>>>0},_$utils_385.rotr64_lo=function(e,t,r){return(e<<32-r|t>>>r)>>>0},_$utils_385.shr64_hi=function(e,t,r){return e>>>r},_$utils_385.shr64_lo=function(e,t,r){return(e<<32-r|t>>>r)>>>0};var _$common_375={};function BlockHash(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}_$common_375.BlockHash=BlockHash,BlockHash.prototype.update=function(e,t){if(e=_$utils_385.toArray(e,t),this.pending?this.pending=this.pending.concat(e):this.pending=e,this.pendingTotal+=e.length,this.pending.length>=this._delta8){var r=(e=this.pending).length%this._delta8;this.pending=e.slice(e.length-r,e.length),0===this.pending.length&&(this.pending=null),e=_$utils_385.join32(e,0,e.length-r,this.endian);for(var i=0;i>>24&255,i[n++]=e>>>16&255,i[n++]=e>>>8&255,i[n++]=255&e}else for(i[n++]=255&e,i[n++]=e>>>8&255,i[n++]=e>>>16&255,i[n++]=e>>>24&255,i[n++]=0,i[n++]=0,i[n++]=0,i[n++]=0,o=8;o>>3},_$common_384.g1_256=function(e){return rotr32(e,17)^rotr32(e,19)^e>>>10};var _$1_379={},rotl32=_$utils_385.rotl32,sum32=_$utils_385.sum32,sum32_5=_$utils_385.sum32_5,ft_1=_$common_384.ft_1,__BlockHash_379=_$common_375.BlockHash,sha1_K=[1518500249,1859775393,2400959708,3395469782];function SHA1(){if(!(this instanceof SHA1))return new SHA1;__BlockHash_379.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.W=new Array(80)}_$utils_385.inherits(SHA1,__BlockHash_379),_$1_379=SHA1,SHA1.blockSize=512,SHA1.outSize=160,SHA1.hmacStrength=80,SHA1.padLength=64,SHA1.prototype._update=function(e,t){for(var r=this.W,i=0;i<16;i++)r[i]=e[t+i];for(;ithis.blockSize&&(e=(new this.Hash).update(e).digest());for(var t=e.length;tthis.reseedInterval)throw new Error("Reseed is required");"string"!=typeof t&&(i=r,r=t,t=null),r&&(r=_$utils_395.toArray(r,i||"hex"),this._update(r));for(var n=[];n.length"};var _$signature_343={};function Signature(e,t){if(e instanceof Signature)return e;this._importDER(e,t)||(this.r=new _$bn_214(e.r,16),this.s=new _$bn_214(e.s,16),void 0===e.recoveryParam?this.recoveryParam=null:this.recoveryParam=e.recoveryParam)}function Position(){this.place=0}function getLength(e,t){var r=e[t.place++];if(!(128&r))return r;var i=15&r;if(0===i||i>4)return!1;for(var n=0,o=0,a=t.place;o>>=0;return!(n<=127)&&(t.place=a,n)}function rmPadding(e){for(var t=0,r=e.length-1;!e[t]&&!(128&e[t+1])&&t>>3);for(e.push(128|r);--r;)e.push(t>>>(r<<3)&255);e.push(t)}}_$utils_348.assert,_$signature_343=Signature,Signature.prototype._importDER=function(e,t){e=_$utils_348.toArray(e,t);var r=new Position;if(48!==e[r.place++])return!1;var i=getLength(e,r);if(!1===i)return!1;if(i+r.place!==e.length)return!1;if(2!==e[r.place++])return!1;var n=getLength(e,r);if(!1===n)return!1;var o=e.slice(r.place,n+r.place);if(r.place+=n,2!==e[r.place++])return!1;var a=getLength(e,r);if(!1===a)return!1;if(e.length!==a+r.place)return!1;var s=e.slice(r.place,a+r.place);if(0===o[0]){if(!(128&o[1]))return!1;o=o.slice(1)}if(0===s[0]){if(!(128&s[1]))return!1;s=s.slice(1)}return this.r=new _$bn_214(o),this.s=new _$bn_214(s),this.recoveryParam=null,!0},Signature.prototype.toDER=function(e){var t=this.r.toArray(),r=this.s.toArray();for(128&t[0]&&(t=[0].concat(t)),128&r[0]&&(r=[0].concat(r)),t=rmPadding(t),r=rmPadding(r);!(r[0]||128&r[1]);)r=r.slice(1);var i=[2];constructLength(i,t.length),(i=i.concat(t)).push(2),constructLength(i,r.length);var n=i.concat(r),o=[48];return constructLength(o,n.length),o=o.concat(n),_$utils_348.encode(o,e)};var _$ec_341={},__KeyPair_341=(_$utils_348.assert,_$key_342);function EC(e){if(!(this instanceof EC))return new EC(e);"string"==typeof e&&(e=_$curves_340[e]),e instanceof _$curves_340.PresetCurve&&(e={curve:e}),this.curve=e.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=e.curve.g,this.g.precompute(e.curve.n.bitLength()+1),this.hash=e.hash||e.curve.hash}_$ec_341=EC,EC.prototype.keyPair=function(e){return new __KeyPair_341(this,e)},EC.prototype.keyFromPrivate=function(e,t){return __KeyPair_341.fromPrivate(this,e,t)},EC.prototype.keyFromPublic=function(e,t){return __KeyPair_341.fromPublic(this,e,t)},EC.prototype.genKeyPair=function(e){e||(e={});for(var t=new _$hmacDrbg_386({hash:this.hash,pers:e.pers,persEnc:e.persEnc||"utf8",entropy:e.entropy||_$brorand_215(this.hash.hmacStrength),entropyEnc:e.entropy&&e.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),i=this.n.sub(new _$bn_214(2));;){var n=new _$bn_214(t.generate(r));if(!(n.cmp(i)>0))return n.iaddn(1),this.keyFromPrivate(n)}},EC.prototype._truncateToN=function(e,t){var r=8*e.byteLength()-this.n.bitLength();return r>0&&(e=e.ushrn(r)),!t&&e.cmp(this.n)>=0?e.sub(this.n):e},EC.prototype.sign=function(e,t,r,i){"object"==typeof r&&(i=r,r=null),i||(i={}),t=this.keyFromPrivate(t,r),e=this._truncateToN(new _$bn_214(e,16));for(var n=this.n.byteLength(),o=t.getPrivate().toArray("be",n),a=e.toArray("be",n),s=new _$hmacDrbg_386({hash:this.hash,entropy:o,nonce:a,pers:i.pers,persEnc:i.persEnc||"utf8"}),c=this.n.sub(new _$bn_214(1)),u=0;;u++){var f=i.k?i.k(u):new _$bn_214(s.generate(this.n.byteLength()));if(!((f=this._truncateToN(f,!0)).cmpn(1)<=0||f.cmp(c)>=0)){var h=this.g.mul(f);if(!h.isInfinity()){var l=h.getX(),_=l.umod(this.n);if(0!==_.cmpn(0)){var d=f.invm(this.n).mul(_.mul(t.getPrivate()).iadd(e));if(0!==(d=d.umod(this.n)).cmpn(0)){var p=(h.getY().isOdd()?1:0)|(0!==l.cmp(_)?2:0);return i.canonical&&d.cmp(this.nh)>0&&(d=this.n.sub(d),p^=1),new _$signature_343({r:_,s:d,recoveryParam:p})}}}}}},EC.prototype.verify=function(e,t,r,i){e=this._truncateToN(new _$bn_214(e,16)),r=this.keyFromPublic(r,i);var n=(t=new _$signature_343(t,"hex")).r,o=t.s;if(n.cmpn(1)<0||n.cmp(this.n)>=0)return!1;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;var a,s=o.invm(this.n),c=s.mul(e).umod(this.n),u=s.mul(n).umod(this.n);return this.curve._maxwellTrick?!(a=this.g.jmulAdd(c,r.getPublic(),u)).isInfinity()&&a.eqXToP(n):!(a=this.g.mulAdd(c,r.getPublic(),u)).isInfinity()&&0===a.getX().umod(this.n).cmp(n)},EC.prototype.recoverPubKey=function(e,t,r,i){t=new _$signature_343(t,i);var n=this.n,o=new _$bn_214(e),a=t.r,s=t.s,c=1&r,u=r>>1;if(a.cmp(this.curve.p.umod(this.curve.n))>=0&&u)throw new Error("Unable to find sencond key candinate");a=u?this.curve.pointFromX(a.add(this.curve.n),c):this.curve.pointFromX(a,c);var f=t.r.invm(n),h=n.sub(o).mul(f).umod(n),l=s.mul(f).umod(n);return this.g.mulAdd(h,a,l)},EC.prototype.getKeyRecoveryParam=function(e,t,r,i){if(null!==(t=new _$signature_343(t,i)).recoveryParam)return t.recoveryParam;for(var n=0;n<4;n++){var o;try{o=this.recoverPubKey(e,t,n)}catch(e){continue}if(o.eq(r))return n}throw new Error("Unable to find valid recovery factor")};var _$key_345={},parseBytes=(_$utils_348.assert,_$utils_348.parseBytes),cachedProperty=_$utils_348.cachedProperty;function __KeyPair_345(e,t){this.eddsa=e,this._secret=parseBytes(t.secret),e.isPoint(t.pub)?this._pub=t.pub:this._pubBytes=parseBytes(t.pub)}__KeyPair_345.fromPublic=function(e,t){return t instanceof __KeyPair_345?t:new __KeyPair_345(e,{pub:t})},__KeyPair_345.fromSecret=function(e,t){return t instanceof __KeyPair_345?t:new __KeyPair_345(e,{secret:t})},__KeyPair_345.prototype.secret=function(){return this._secret},cachedProperty(__KeyPair_345,"pubBytes",(function(){return this.eddsa.encodePoint(this.pub())})),cachedProperty(__KeyPair_345,"pub",(function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())})),cachedProperty(__KeyPair_345,"privBytes",(function(){var e=this.eddsa,t=this.hash(),r=e.encodingLength-1,i=t.slice(0,e.encodingLength);return i[0]&=248,i[r]&=127,i[r]|=64,i})),cachedProperty(__KeyPair_345,"priv",(function(){return this.eddsa.decodeInt(this.privBytes())})),cachedProperty(__KeyPair_345,"hash",(function(){return this.eddsa.hash().update(this.secret()).digest()})),cachedProperty(__KeyPair_345,"messagePrefix",(function(){return this.hash().slice(this.eddsa.encodingLength)})),__KeyPair_345.prototype.sign=function(e){return this.eddsa.sign(e,this)},__KeyPair_345.prototype.verify=function(e,t){return this.eddsa.verify(e,t,this)},__KeyPair_345.prototype.getSecret=function(e){return _$utils_348.encode(this.secret(),e)},__KeyPair_345.prototype.getPublic=function(e){return _$utils_348.encode(this.pubBytes(),e)},_$key_345=__KeyPair_345;var _$signature_346={},__cachedProperty_346=(_$utils_348.assert,_$utils_348.cachedProperty),__parseBytes_346=_$utils_348.parseBytes;function __Signature_346(e,t){this.eddsa=e,"object"!=typeof t&&(t=__parseBytes_346(t)),Array.isArray(t)&&(t={R:t.slice(0,e.encodingLength),S:t.slice(e.encodingLength)}),e.isPoint(t.R)&&(this._R=t.R),t.S instanceof _$bn_214&&(this._S=t.S),this._Rencoded=Array.isArray(t.R)?t.R:t.Rencoded,this._Sencoded=Array.isArray(t.S)?t.S:t.Sencoded}__cachedProperty_346(__Signature_346,"S",(function(){return this.eddsa.decodeInt(this.Sencoded())})),__cachedProperty_346(__Signature_346,"R",(function(){return this.eddsa.decodePoint(this.Rencoded())})),__cachedProperty_346(__Signature_346,"Rencoded",(function(){return this.eddsa.encodePoint(this.R())})),__cachedProperty_346(__Signature_346,"Sencoded",(function(){return this.eddsa.encodeInt(this.S())})),__Signature_346.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},__Signature_346.prototype.toHex=function(){return _$utils_348.encode(this.toBytes(),"hex").toUpperCase()},_$signature_346=__Signature_346;var _$eddsa_344={},__parseBytes_344=(_$utils_348.assert,_$utils_348.parseBytes);function EDDSA(e){if(!(this instanceof EDDSA))return new EDDSA(e);e=_$curves_340[e].curve,this.curve=e,this.g=e.g,this.g.precompute(e.n.bitLength()+1),this.pointClass=e.point().constructor,this.encodingLength=Math.ceil(e.n.bitLength()/8),this.hash=_$hash_374.sha512}_$eddsa_344=EDDSA,EDDSA.prototype.sign=function(e,t){e=__parseBytes_344(e);var r=this.keyFromSecret(t),i=this.hashInt(r.messagePrefix(),e),n=this.g.mul(i),o=this.encodePoint(n),a=this.hashInt(o,r.pubBytes(),e).mul(r.priv()),s=i.add(a).umod(this.curve.n);return this.makeSignature({R:n,S:s,Rencoded:o})},EDDSA.prototype.verify=function(e,t,r){e=__parseBytes_344(e),t=this.makeSignature(t);var i=this.keyFromPublic(r),n=this.hashInt(t.Rencoded(),i.pubBytes(),e),o=this.g.mul(t.S());return t.R().add(i.pub().mul(n)).eq(o)},EDDSA.prototype.hashInt=function(){for(var e=this.hash(),t=0;t=0)return null;var i=(r=r.toRed(ecparams.red)).redSqr().redIMul(r).redIAdd(ecparams.b).redSqrt();return 3===e!==i.isOdd()&&(i=i.redNeg()),ec.keyPair({pub:{x:r,y:i}})}(t,e.slice(1,33));case 4:case 6:case 7:return 65!==e.length?null:function(e,t,r){var i=new _$bn_214(t),n=new _$bn_214(r);if(i.cmp(ecparams.p)>=0||n.cmp(ecparams.p)>=0)return null;if(i=i.toRed(ecparams.red),n=n.toRed(ecparams.red),(6===e||7===e)&&n.isOdd()!==(7===e))return null;var o=i.redSqr().redIMul(i);return n.redSqr().redISub(o.redIAdd(ecparams.b)).isZero()?ec.keyPair({pub:{x:i,y:n}}):null}(t,e.slice(1,33),e.slice(33,65));default:return null}}_$elliptic_434.privateKeyVerify=function(e){var t=new _$bn_214(e);return t.cmp(ecparams.n)<0&&!t.isZero()},_$elliptic_434.privateKeyExport=function(e,t){var r=new _$bn_214(e);if(r.cmp(ecparams.n)>=0||r.isZero())throw new Error(_$messages_436.EC_PRIVATE_KEY_EXPORT_DER_FAIL);return __Buffer_434.from(ec.keyFromPrivate(e).getPublic(t,!0))},_$elliptic_434.privateKeyNegate=function(e){var t=new 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e.allowSparse?e.allowSparse:__defaults_417.allowSparse,arrayLimit:"number"==typeof e.arrayLimit?e.arrayLimit:__defaults_417.arrayLimit,charset:t,charsetSentinel:"boolean"==typeof e.charsetSentinel?e.charsetSentinel:__defaults_417.charsetSentinel,comma:"boolean"==typeof e.comma?e.comma:__defaults_417.comma,decoder:"function"==typeof e.decoder?e.decoder:__defaults_417.decoder,delimiter:"string"==typeof e.delimiter||_$utils_419.isRegExp(e.delimiter)?e.delimiter:__defaults_417.delimiter,depth:"number"==typeof e.depth||!1===e.depth?+e.depth:__defaults_417.depth,ignoreQueryPrefix:!0===e.ignoreQueryPrefix,interpretNumericEntities:"boolean"==typeof e.interpretNumericEntities?e.interpretNumericEntities:__defaults_417.interpretNumericEntities,parameterLimit:"number"==typeof e.parameterLimit?e.parameterLimit:__defaults_417.parameterLimit,parseArrays:!1!==e.parseArrays,plainObjects:"boolean"==typeof e.plainObjects?e.plainObjects:__defaults_417.plainObjects,strictNullHandling:"boolean"==typeof e.strictNullHandling?e.strictNullHandling:__defaults_417.strictNullHandling}}(t);if(""===e||null==e)return r.plainObjects?Object.create(null):{};for(var i="string"==typeof e?function(e,t){var r,i={},n=t.ignoreQueryPrefix?e.replace(/^\?/,""):e,o=t.parameterLimit===1/0?void 0:t.parameterLimit,a=n.split(t.delimiter,o),s=-1,c=t.charset;if(t.charsetSentinel)for(r=0;r-1&&(f=__isArray_417(f)?[f]:f),__has_417.call(i,u)?i[u]=_$utils_419.combine(i[u],f):i[u]=f}return i}(e,r):e,n=r.plainObjects?Object.create(null):{},o=Object.keys(i),a=0;a>o%8,e._prev=shiftIn(e._prev,r?i:n);return a}function shiftIn(e,t){var r=e.length,i=-1,n=__Buffer_226.allocUnsafe(e.length);for(e=__Buffer_226.concat([e,__Buffer_226.from([t])]);++i>7;return n}_$cfb1_226.encrypt=function(e,t,r){for(var i=t.length,n=__Buffer_226.allocUnsafe(i),o=-1;++o>>24]^f[d>>>16&255]^h[p>>>8&255]^l[255&m]^t[b++],a=u[d>>>24]^f[p>>>16&255]^h[m>>>8&255]^l[255&_]^t[b++],s=u[p>>>24]^f[m>>>16&255]^h[_>>>8&255]^l[255&d]^t[b++],c=u[m>>>24]^f[_>>>16&255]^h[d>>>8&255]^l[255&p]^t[b++],_=o,d=a,p=s,m=c;return o=(i[_>>>24]<<24|i[d>>>16&255]<<16|i[p>>>8&255]<<8|i[255&m])^t[b++],a=(i[d>>>24]<<24|i[p>>>16&255]<<16|i[m>>>8&255]<<8|i[255&_])^t[b++],s=(i[p>>>24]<<24|i[m>>>16&255]<<16|i[_>>>8&255]<<8|i[255&d])^t[b++],c=(i[m>>>24]<<24|i[_>>>16&255]<<16|i[d>>>8&255]<<8|i[255&p])^t[b++],[o>>>=0,a>>>=0,s>>>=0,c>>>=0]}var RCON=[0,1,2,4,8,16,32,64,128,27,54],G=function(){for(var e=new Array(256),t=0;t<256;t++)e[t]=t<128?t<<1:t<<1^283;for(var r=[],i=[],n=[[],[],[],[]],o=[[],[],[],[]],a=0,s=0,c=0;c<256;++c){var u=s^s<<1^s<<2^s<<3^s<<4;u=u>>>8^255&u^99,r[a]=u,i[u]=a;var f=e[a],h=e[f],l=e[h],_=257*e[u]^16843008*u;n[0][a]=_<<24|_>>>8,n[1][a]=_<<16|_>>>16,n[2][a]=_<<8|_>>>24,n[3][a]=_,_=16843009*l^65537*h^257*f^16843008*a,o[0][u]=_<<24|_>>>8,o[1][u]=_<<16|_>>>16,o[2][u]=_<<8|_>>>24,o[3][u]=_,0===a?a=s=1:(a=f^e[e[e[l^f]]],s^=e[e[s]])}return{SBOX:r,INV_SBOX:i,SUB_MIX:n,INV_SUB_MIX:o}}();function AES(e){this._key=asUInt32Array(e),this._reset()}AES.blockSize=16,AES.keySize=32,AES.prototype.blockSize=AES.blockSize,AES.prototype.keySize=AES.keySize,AES.prototype._reset=function(){for(var e=this._key,t=e.length,r=t+6,i=4*(r+1),n=[],o=0;o>>24,a=G.SBOX[a>>>24]<<24|G.SBOX[a>>>16&255]<<16|G.SBOX[a>>>8&255]<<8|G.SBOX[255&a],a^=RCON[o/t|0]<<24):t>6&&o%t==4&&(a=G.SBOX[a>>>24]<<24|G.SBOX[a>>>16&255]<<16|G.SBOX[a>>>8&255]<<8|G.SBOX[255&a]),n[o]=n[o-t]^a}for(var s=[],c=0;c>>24]]^G.INV_SUB_MIX[1][G.SBOX[f>>>16&255]]^G.INV_SUB_MIX[2][G.SBOX[f>>>8&255]]^G.INV_SUB_MIX[3][G.SBOX[255&f]]}this._nRounds=r,this._keySchedule=n,this._invKeySchedule=s},AES.prototype.encryptBlockRaw=function(e){return cryptBlock(e=asUInt32Array(e),this._keySchedule,G.SUB_MIX,G.SBOX,this._nRounds)},AES.prototype.encryptBlock=function(e){var t=this.encryptBlockRaw(e),r=__Buffer_217.allocUnsafe(16);return r.writeUInt32BE(t[0],0),r.writeUInt32BE(t[1],4),r.writeUInt32BE(t[2],8),r.writeUInt32BE(t[3],12),r},AES.prototype.decryptBlock=function(e){var t=(e=asUInt32Array(e))[1];e[1]=e[3],e[3]=t;var r=cryptBlock(e,this._invKeySchedule,G.INV_SUB_MIX,G.INV_SBOX,this._nRounds),i=__Buffer_217.allocUnsafe(16);return i.writeUInt32BE(r[0],0),i.writeUInt32BE(r[3],4),i.writeUInt32BE(r[2],8),i.writeUInt32BE(r[1],12),i},AES.prototype.scrub=function(){scrubVec(this._keySchedule),scrubVec(this._invKeySchedule),scrubVec(this._key)},_$aes_217.AES=AES;var _$ghash_222={},__Buffer_222=_$safeBuffer_424.Buffer,ZEROES=__Buffer_222.alloc(16,0);function fromArray(e){var t=__Buffer_222.allocUnsafe(16);return t.writeUInt32BE(e[0]>>>0,0),t.writeUInt32BE(e[1]>>>0,4),t.writeUInt32BE(e[2]>>>0,8),t.writeUInt32BE(e[3]>>>0,12),t}function GHASH(e){this.h=e,this.state=__Buffer_222.alloc(16,0),this.cache=__Buffer_222.allocUnsafe(0)}GHASH.prototype.ghash=function(e){for(var t=-1;++t0;t--)i[t]=i[t]>>>1|(1&i[t-1])<<31;i[0]=i[0]>>>1,r&&(i[0]=i[0]^225<<24)}this.state=fromArray(n)},GHASH.prototype.update=function(e){var t;for(this.cache=__Buffer_222.concat([this.cache,e]);this.cache.length>=16;)t=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(t)},GHASH.prototype.final=function(e,t){return this.cache.length&&this.ghash(__Buffer_222.concat([this.cache,ZEROES],16)),this.ghash(fromArray([0,e,0,t])),this.state},_$ghash_222=GHASH;var _$authCipher_218={},__Buffer_218=_$safeBuffer_424.Buffer;function StreamCipher(e,t,r,i){_$cipherBase_274.call(this);var n=__Buffer_218.alloc(4,0);this._cipher=new _$aes_217.AES(t);var o=this._cipher.encryptBlock(n);this._ghash=new _$ghash_222(o),r=function(e,t,r){if(12===t.length)return e._finID=__Buffer_218.concat([t,__Buffer_218.from([0,0,0,1])]),__Buffer_218.concat([t,__Buffer_218.from([0,0,0,2])]);var i=new _$ghash_222(r),n=t.length,o=n%16;i.update(t),o&&(o=16-o,i.update(__Buffer_218.alloc(o,0))),i.update(__Buffer_218.alloc(8,0));var a=8*n,s=__Buffer_218.alloc(8);s.writeUIntBE(a,0,8),i.update(s),e._finID=i.state;var c=__Buffer_218.from(e._finID);return _$incr32_223(c),c}(this,r,o),this._prev=__Buffer_218.from(r),this._cache=__Buffer_218.allocUnsafe(0),this._secCache=__Buffer_218.allocUnsafe(0),this._decrypt=i,this._alen=0,this._len=0,this._mode=e,this._authTag=null,this._called=!1}_$inherits_browser_388(StreamCipher,_$cipherBase_274),StreamCipher.prototype._update=function(e){if(!this._called&&this._alen){var t=16-this._alen%16;t<16&&(t=__Buffer_218.alloc(t,0),this._ghash.update(t))}this._called=!0;var r=this._mode.encrypt(this,e);return this._decrypt?this._ghash.update(e):this._ghash.update(r),this._len+=e.length,r},StreamCipher.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var e=_$bufferXor_265(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&function(e,t){var r=0;e.length!==t.length&&r++;for(var i=Math.min(e.length,t.length),n=0;n0||i>0;){var c=new _$md5Js_391;c.update(s),c.update(e),t&&c.update(t),s=c.digest();var u=0;if(n>0){var f=o.length-n;u=Math.min(n,s.length),s.copy(o,f,0,u),n-=u}if(u