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K=u[14]|u[15]<<8;this._r[8]=(N>>>8|K<<8)&8191,this._r[9]=K>>>5&127,this._pad[0]=u[16]|u[17]<<8,this._pad[1]=u[18]|u[19]<<8,this._pad[2]=u[20]|u[21]<<8,this._pad[3]=u[22]|u[23]<<8,this._pad[4]=u[24]|u[25]<<8,this._pad[5]=u[26]|u[27]<<8,this._pad[6]=u[28]|u[29]<<8,this._pad[7]=u[30]|u[31]<<8}return f.prototype._blocks=function(u,b,p){for(var y=this._fin?0:2048,A=this._h[0],R=this._h[1],O=this._h[2],N=this._h[3],K=this._h[4],W=this._h[5],Q=this._h[6],j=this._h[7],Y=this._h[8],U=this._h[9],k=this._r[0],G=this._r[1],x=this._r[2],B=this._r[3],ae=this._r[4],le=this._r[5],F=this._r[6],m=this._r[7],c=this._r[8],h=this._r[9];p>=16;){var v=u[b+0]|u[b+1]<<8;A+=v&8191;var _=u[b+2]|u[b+3]<<8;R+=(v>>>13|_<<3)&8191;var I=u[b+4]|u[b+5]<<8;O+=(_>>>10|I<<6)&8191;var M=u[b+6]|u[b+7]<<8;N+=(I>>>7|M<<9)&8191;var S=u[b+8]|u[b+9]<<8;K+=(M>>>4|S<<12)&8191,W+=S>>>1&8191;var d=u[b+10]|u[b+11]<<8;Q+=(S>>>14|d<<2)&8191;var g=u[b+12]|u[b+13]<<8;j+=(d>>>11|g<<5)&8191;var T=u[b+14]|u[b+15]<<8;Y+=(g>>>8|T<<8)&8191,U+=T>>>5|y;var Z=0,se=Z;se+=A*k,se+=R*(5*h),se+=O*(5*c),se+=N*(5*m),se+=K*(5*F),Z=se>>>13,se&=8191,se+=W*(5*le),se+=Q*(5*ae),se+=j*(5*B),se+=Y*(5*x),se+=U*(5*G),Z+=se>>>13,se&=8191;var P=Z;P+=A*G,P+=R*k,P+=O*(5*h),P+=N*(5*c),P+=K*(5*m),Z=P>>>13,P&=8191,P+=W*(5*F),P+=Q*(5*le),P+=j*(5*ae),P+=Y*(5*B),P+=U*(5*x),Z+=P>>>13,P&=8191;var ee=Z;ee+=A*x,ee+=R*G,ee+=O*k,ee+=N*(5*h),ee+=K*(5*c),Z=ee>>>13,ee&=8191,ee+=W*(5*m),ee+=Q*(5*F),ee+=j*(5*le),ee+=Y*(5*ae),ee+=U*(5*B),Z+=ee>>>13,ee&=8191;var q=Z;q+=A*B,q+=R*x,q+=O*G,q+=N*k,q+=K*(5*h),Z=q>>>13,q&=8191,q+=W*(5*c),q+=Q*(5*m),q+=j*(5*F),q+=Y*(5*le),q+=U*(5*ae),Z+=q>>>13,q&=8191;var z=Z;z+=A*ae,z+=R*B,z+=O*x,z+=N*G,z+=K*k,Z=z>>>13,z&=8191,z+=W*(5*h),z+=Q*(5*c),z+=j*(5*m),z+=Y*(5*F),z+=U*(5*le),Z+=z>>>13,z&=8191;var H=Z;H+=A*le,H+=R*ae,H+=O*B,H+=N*x,H+=K*G,Z=H>>>13,H&=8191,H+=W*k,H+=Q*(5*h),H+=j*(5*c),H+=Y*(5*m),H+=U*(5*F),Z+=H>>>13,H&=8191;var w=Z;w+=A*F,w+=R*le,w+=O*ae,w+=N*B,w+=K*x,Z=w>>>13,w&=8191,w+=W*G,w+=Q*k,w+=j*(5*h),w+=Y*(5*c),w+=U*(5*m),Z+=w>>>13,w&=8191;var $=Z;$+=A*m,$+=R*F,$+=O*le,$+=N*ae,$+=K*B,Z=$>>>13,$&=8191,$+=W*x,$+=Q*G,$+=j*k,$+=Y*(5*h),$+=U*(5*c),Z+=$>>>13,$&=8191;var ne=Z;ne+=A*c,ne+=R*m,ne+=O*F,ne+=N*le,ne+=K*ae,Z=ne>>>13,ne&=8191,ne+=W*B,ne+=Q*x,ne+=j*G,ne+=Y*k,ne+=U*(5*h),Z+=ne>>>13,ne&=8191;var ce=Z;ce+=A*h,ce+=R*c,ce+=O*m,ce+=N*F,ce+=K*le,Z=ce>>>13,ce&=8191,ce+=W*ae,ce+=Q*B,ce+=j*x,ce+=Y*G,ce+=U*k,Z+=ce>>>13,ce&=8191,Z=(Z<<2)+Z|0,Z=Z+se|0,se=Z&8191,Z=Z>>>13,P+=Z,A=se,R=P,O=ee,N=q,K=z,W=H,Q=w,j=$,Y=ne,U=ce,b+=16,p-=16}this._h[0]=A,this._h[1]=R,this._h[2]=O,this._h[3]=N,this._h[4]=K,this._h[5]=W,this._h[6]=Q,this._h[7]=j,this._h[8]=Y,this._h[9]=U},f.prototype.finish=function(u,b){b===void 0&&(b=0);var p=new Uint16Array(10),y,A,R,O;if(this._leftover){for(O=this._leftover,this._buffer[O++]=1;O<16;O++)this._buffer[O]=0;this._fin=1,this._blocks(this._buffer,0,16)}for(y=this._h[1]>>>13,this._h[1]&=8191,O=2;O<10;O++)this._h[O]+=y,y=this._h[O]>>>13,this._h[O]&=8191;for(this._h[0]+=y*5,y=this._h[0]>>>13,this._h[0]&=8191,this._h[1]+=y,y=this._h[1]>>>13,this._h[1]&=8191,this._h[2]+=y,p[0]=this._h[0]+5,y=p[0]>>>13,p[0]&=8191,O=1;O<10;O++)p[O]=this._h[O]+y,y=p[O]>>>13,p[O]&=8191;for(p[9]-=8192,A=(y^1)-1,O=0;O<10;O++)p[O]&=A;for(A=~A,O=0;O<10;O++)this._h[O]=this._h[O]&A|p[O];for(this._h[0]=(this._h[0]|this._h[1]<<13)&65535,this._h[1]=(this._h[1]>>>3|this._h[2]<<10)&65535,this._h[2]=(this._h[2]>>>6|this._h[3]<<7)&65535,this._h[3]=(this._h[3]>>>9|this._h[4]<<4)&65535,this._h[4]=(this._h[4]>>>12|this._h[5]<<1|this._h[6]<<14)&65535,this._h[5]=(this._h[6]>>>2|this._h[7]<<11)&65535,this._h[6]=(this._h[7]>>>5|this._h[8]<<8)&65535,this._h[7]=(this._h[8]>>>8|this._h[9]<<5)&65535,R=this._h[0]+this._pad[0],this._h[0]=R&65535,O=1;O<8;O++)R=(this._h[O]+this._pad[O]|0)+(R>>>16)|0,this._h[O]=R&65535;return u[b+0]=this._h[0]>>>0,u[b+1]=this._h[0]>>>8,u[b+2]=this._h[1]>>>0,u[b+3]=this._h[1]>>>8,u[b+4]=this._h[2]>>>0,u[b+5]=this._h[2]>>>8,u[b+6]=this._h[3]>>>0,u[b+7]=this._h[3]>>>8,u[b+8]=this._h[4]>>>0,u[b+9]=this._h[4]>>>8,u[b+10]=this._h[5]>>>0,u[b+11]=this._h[5]>>>8,u[b+12]=this._h[6]>>>0,u[b+13]=this._h[6]>>>8,u[b+14]=this._h[7]>>>0,u[b+15]=this._h[7]>>>8,this._finished=!0,this},f.prototype.update=function(u){var b=0,p=u.length,y;if(this._leftover){y=16-this._leftover,y>p&&(y=p);for(var A=0;A<y;A++)this._buffer[this._leftover+A]=u[b+A];if(p-=y,b+=y,this._leftover+=y,this._leftover<16)return this;this._blocks(this._buffer,0,16),this._leftover=0}if(p>=16&&(y=p-p%16,this._blocks(u,b,y),b+=y,p-=y),p){for(var A=0;A<p;A++)this._buffer[this._leftover+A]=u[b+A];this._leftover+=p}return this},f.prototype.digest=function(){if(this._finished)throw new Error("Poly1305 was finished");var u=new Uint8Array(16);return this.finish(u),u},f.prototype.clean=function(){return t.wipe(this._buffer),t.wipe(this._r),t.wipe(this._h),t.wipe(this._pad),this._leftover=0,this._fin=0,this._finished=!0,this},f}();r.Poly1305=i;function n(f,u){var b=new i(f);b.update(u);var p=b.digest();return b.clean(),p}r.oneTimeAuth=n;function a(f,u){return f.length!==r.DIGEST_LENGTH||u.length!==r.DIGEST_LENGTH?!1:e.equal(f,u)}r.equal=a})(Vv);(function(r){Object.defineProperty(r,"__esModule",{value:!0});var e=Mh,t=Vv,i=Ei,n=mt,a=Us;r.KEY_LENGTH=32,r.NONCE_LENGTH=12,r.TAG_LENGTH=16;var f=new Uint8Array(16),u=function(){function b(p){if(this.nonceLength=r.NONCE_LENGTH,this.tagLength=r.TAG_LENGTH,p.length!==r.KEY_LENGTH)throw new Error("ChaCha20Poly1305 needs 32-byte key");this._key=new Uint8Array(p)}return b.prototype.seal=function(p,y,A,R){if(p.length>16)throw new Error("ChaCha20Poly1305: incorrect nonce length");var O=new Uint8Array(16);O.set(p,O.length-p.length);var N=new Uint8Array(32);e.stream(this._key,O,N,4);var K=y.length+this.tagLength,W;if(R){if(R.length!==K)throw new Error("ChaCha20Poly1305: incorrect destination length");W=R}else W=new Uint8Array(K);return e.streamXOR(this._key,O,y,W,4),this._authenticate(W.subarray(W.length-this.tagLength,W.length),N,W.subarray(0,W.length-this.tagLength),A),i.wipe(O),W},b.prototype.open=function(p,y,A,R){if(p.length>16)throw new Error("ChaCha20Poly1305: incorrect nonce length");if(y.length<this.tagLength)return null;var O=new Uint8Array(16);O.set(p,O.length-p.length);var N=new Uint8Array(32);e.stream(this._key,O,N,4);var K=new Uint8Array(this.tagLength);if(this._authenticate(K,N,y.subarray(0,y.length-this.tagLength),A),!a.equal(K,y.subarray(y.length-this.tagLength,y.length)))return null;var W=y.length-this.tagLength,Q;if(R){if(R.length!==W)throw new Error("ChaCha20Poly1305: incorrect destination length");Q=R}else Q=new Uint8Array(W);return e.streamXOR(this._key,O,y.subarray(0,y.length-this.tagLength),Q,4),i.wipe(O),Q},b.prototype.clean=function(){return i.wipe(this._key),this},b.prototype._authenticate=function(p,y,A,R){var O=new t.Poly1305(y);R&&(O.update(R),R.length%16>0&&O.update(f.subarray(R.length%16))),O.update(A),A.length%16>0&&O.update(f.subarray(A.length%16));var N=new Uint8Array(8);R&&n.writeUint64LE(R.length,N),O.update(N),n.writeUint64LE(A.length,N),O.update(N);for(var K=O.digest(),W=0;W<K.length;W++)p[W]=K[W];O.clean(),i.wipe(K),i.wipe(N)},b}();r.ChaCha20Poly1305=u})(R0);var Wv={},_c={},N0={};Object.defineProperty(N0,"__esModule",{value:!0});function c_(r){return typeof r.saveState<"u"&&typeof r.restoreState<"u"&&typeof r.cleanSavedState<"u"}N0.isSerializableHash=c_;Object.defineProperty(_c,"__esModule",{value:!0});var An=N0,f_=Us,h_=Ei,Jv=function(){function r(e,t){this._finished=!1,this._inner=new e,this._outer=new e,this.blockSize=this._outer.blockSize,this.digestLength=this._outer.digestLength;var i=new Uint8Array(this.blockSize);t.length>this.blockSize?this._inner.update(t).finish(i).clean():i.set(t);for(var n=0;n<i.length;n++)i[n]^=54;this._inner.update(i);for(var n=0;n<i.length;n++)i[n]^=106;this._outer.update(i),An.isSerializableHash(this._inner)&&An.isSerializableHash(this._outer)&&(this._innerKeyedState=this._inner.saveState(),this._outerKeyedState=this._outer.saveState()),h_.wipe(i)}return r.prototype.reset=function(){if(!An.isSerializableHash(this._inner)||!An.isSerializableHash(this._outer))throw new Error("hmac: can't reset() because hash doesn't implement restoreState()");return this._inner.restoreState(this._innerKeyedState),this._outer.restoreState(this._outerKeyedState),this._finished=!1,this},r.prototype.clean=function(){An.isSerializableHash(this._inner)&&this._inner.cleanSavedState(this._innerKeyedState),An.isSerializableHash(this._outer)&&this._outer.cleanSavedState(this._outerKeyedState),this._inner.clean(),this._outer.clean()},r.prototype.update=function(e){return this._inner.update(e),this},r.prototype.finish=function(e){return this._finished?(this._outer.finish(e),this):(this._inner.finish(e),this._outer.update(e.subarray(0,this.digestLength)).finish(e),this._finished=!0,this)},r.prototype.digest=function(){var e=new Uint8Array(this.digestLength);return this.finish(e),e},r.prototype.saveState=function(){if(!An.isSerializableHash(this._inner))throw new Error("hmac: can't saveState() because hash doesn't implement it");return this._inner.saveState()},r.prototype.restoreState=function(e){if(!An.isSerializableHash(this._inner)||!An.isSerializableHash(this._outer))throw new Error("hmac: can't restoreState() because hash doesn't implement it");return this._inner.restoreState(e),this._outer.restoreState(this._outerKeyedState),this._finished=!1,this},r.prototype.cleanSavedState=function(e){if(!An.isSerializableHash(this._inner))throw new Error("hmac: can't cleanSavedState() because hash doesn't implement it");this._inner.cleanSavedState(e)},r}();_c.HMAC=Jv;function u_(r,e,t){var i=new Jv(r,e);i.update(t);var n=i.digest();return i.clean(),n}_c.hmac=u_;_c.equal=f_.equal;Object.defineProperty(Wv,"__esModule",{value:!0});var b1=_c,m1=Ei,l_=function(){function r(e,t,i,n){i===void 0&&(i=new Uint8Array(0)),this._counter=new Uint8Array(1),this._hash=e,this._info=n;var a=b1.hmac(this._hash,i,t);this._hmac=new b1.HMAC(e,a),this._buffer=new Uint8Array(this._hmac.digestLength),this._bufpos=this._buffer.length}return r.prototype._fillBuffer=function(){this._counter[0]++;var e=this._counter[0];if(e===0)throw new Error("hkdf: cannot expand more");this._hmac.reset(),e>1&&this._hmac.update(this._buffer),this._info&&this._hmac.update(this._info),this._hmac.update(this._counter),this._hmac.finish(this._buffer),this._bufpos=0},r.prototype.expand=function(e){for(var t=new Uint8Array(e),i=0;i<t.length;i++)this._bufpos===this._buffer.length&&this._fillBuffer(),t[i]=this._buffer[this._bufpos++];return t},r.prototype.clean=function(){this._hmac.clean(),m1.wipe(this._buffer),m1.wipe(this._counter),this._bufpos=0},r}(),d_=Wv.HKDF=l_,$s={},Ph={},Oh={};Object.defineProperty(Oh,"__esModule",{value:!0});Oh.BrowserRandomSource=void 0;const y1=65536;class p_{constructor(){this.isAvailable=!1,this.isInstantiated=!1;const e=typeof self<"u"?self.crypto||self.msCrypto:null;e&&e.getRandomValues!==void 0&&(this._crypto=e,this.isAvailable=!0,this.isInstantiated=!0)}randomBytes(e){if(!this.isAvailable||!this._crypto)throw new Error("Browser random byte generator is not available.");const t=new Uint8Array(e);for(let i=0;i<t.length;i+=y1)this._crypto.getRandomValues(t.subarray(i,i+Math.min(t.length-i,y1)));return t}}Oh.BrowserRandomSource=p_;function g_(r){throw new Error('Could not dynamically require "'+r+'". Please configure the dynamicRequireTargets or/and ignoreDynamicRequires option of @rollup/plugin-commonjs appropriately for this require call to work.')}var Rh={};Object.defineProperty(Rh,"__esModule",{value:!0});Rh.NodeRandomSource=void 0;const v_=Ei;class b_{constructor(){if(this.isAvailable=!1,this.isInstantiated=!1,typeof g_<"u"){const e=M0;e&&e.randomBytes&&(this._crypto=e,this.isAvailable=!0,this.isInstantiated=!0)}}randomBytes(e){if(!this.isAvailable||!this._crypto)throw new Error("Node.js random byte generator is not available.");let t=this._crypto.randomBytes(e);if(t.length!==e)throw new Error("NodeRandomSource: got fewer bytes than requested");const i=new Uint8Array(e);for(let n=0;n<i.length;n++)i[n]=t[n];return(0,v_.wipe)(t),i}}Rh.NodeRandomSource=b_;Object.defineProperty(Ph,"__esModule",{value:!0});Ph.SystemRandomSource=void 0;const m_=Oh,y_=Rh;class w_{constructor(){if(this.isAvailable=!1,this.name="",this._source=new m_.BrowserRandomSource,this._source.isAvailable){this.isAvailable=!0,this.name="Browser";return}if(this._source=new y_.NodeRandomSource,this._source.isAvailable){this.isAvailable=!0,this.name="Node";return}}randomBytes(e){if(!this.isAvailable)throw new Error("System random byte generator is not available.");return this._source.randomBytes(e)}}Ph.SystemRandomSource=w_;(function(r){Object.defineProperty(r,"__esModule",{value:!0}),r.randomStringForEntropy=r.randomString=r.randomUint32=r.randomBytes=r.defaultRandomSource=void 0;const e=Ph,t=mt,i=Ei;r.defaultRandomSource=new e.SystemRandomSource;function n(p,y=r.defaultRandomSource){return y.randomBytes(p)}r.randomBytes=n;function a(p=r.defaultRandomSource){const y=n(4,p),A=(0,t.readUint32LE)(y);return(0,i.wipe)(y),A}r.randomUint32=a;const f="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";function u(p,y=f,A=r.defaultRandomSource){if(y.length<2)throw new Error("randomString charset is too short");if(y.length>256)throw new Error("randomString charset is too long");let R="";const O=y.length,N=256-256%O;for(;p>0;){const K=n(Math.ceil(p*256/N),A);for(let W=0;W<K.length&&p>0;W++){const Q=K[W];Q<N&&(R+=y.charAt(Q%O),p--)}(0,i.wipe)(K)}return R}r.randomString=u;function b(p,y=f,A=r.defaultRandomSource){const R=Math.ceil(p/(Math.log(y.length)/Math.LN2));return u(R,y,A)}r.randomStringForEntropy=b})($s);var Ac={};(function(r){Object.defineProperty(r,"__esModule",{value:!0});var e=mt,t=Ei;r.DIGEST_LENGTH=32,r.BLOCK_SIZE=64;var i=function(){function u(){this.digestLength=r.DIGEST_LENGTH,this.blockSize=r.BLOCK_SIZE,this._state=new Int32Array(8),this._temp=new Int32Array(64),this._buffer=new Uint8Array(128),this._bufferLength=0,this._bytesHashed=0,this._finished=!1,this.reset()}return u.prototype._initState=function(){this._state[0]=1779033703,this._state[1]=3144134277,this._state[2]=1013904242,this._state[3]=2773480762,this._state[4]=1359893119,this._state[5]=2600822924,this._state[6]=528734635,this._state[7]=1541459225},u.prototype.reset=function(){return this._initState(),this._bufferLength=0,this._bytesHashed=0,this._finished=!1,this},u.prototype.clean=function(){t.wipe(this._buffer),t.wipe(this._temp),this.reset()},u.prototype.update=function(b,p){if(p===void 0&&(p=b.length),this._finished)throw new Error("SHA256: can't update because hash was finished.");var y=0;if(this._bytesHashed+=p,this._bufferLength>0){for(;this._bufferLength<this.blockSize&&p>0;)this._buffer[this._bufferLength++]=b[y++],p--;this._bufferLength===this.blockSize&&(a(this._temp,this._state,this._buffer,0,this.blockSize),this._bufferLength=0)}for(p>=this.blockSize&&(y=a(this._temp,this._state,b,y,p),p%=this.blockSize);p>0;)this._buffer[this._bufferLength++]=b[y++],p--;return this},u.prototype.finish=function(b){if(!this._finished){var p=this._bytesHashed,y=this._bufferLength,A=p/536870912|0,R=p<<3,O=p%64<56?64:128;this._buffer[y]=128;for(var N=y+1;N<O-8;N++)this._buffer[N]=0;e.writeUint32BE(A,this._buffer,O-8),e.writeUint32BE(R,this._buffer,O-4),a(this._temp,this._state,this._buffer,0,O),this._finished=!0}for(var N=0;N<this.digestLength/4;N++)e.writeUint32BE(this._state[N],b,N*4);return this},u.prototype.digest=function(){var b=new Uint8Array(this.digestLength);return this.finish(b),b},u.prototype.saveState=function(){if(this._finished)throw new Error("SHA256: cannot save finished state");return{state:new Int32Array(this._state),buffer:this._bufferLength>0?new Uint8Array(this._buffer):void 0,bufferLength:this._bufferLength,bytesHashed:this._bytesHashed}},u.prototype.restoreState=function(b){return this._state.set(b.state),this._bufferLength=b.bufferLength,b.buffer&&this._buffer.set(b.buffer),this._bytesHashed=b.bytesHashed,this._finished=!1,this},u.prototype.cleanSavedState=function(b){t.wipe(b.state),b.buffer&&t.wipe(b.buffer),b.bufferLength=0,b.bytesHashed=0},u}();r.SHA256=i;var n=new Int32Array([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]);function a(u,b,p,y,A){for(;A>=64;){for(var R=b[0],O=b[1],N=b[2],K=b[3],W=b[4],Q=b[5],j=b[6],Y=b[7],U=0;U<16;U++){var k=y+U*4;u[U]=e.readUint32BE(p,k)}for(var U=16;U<64;U++){var G=u[U-2],x=(G>>>17|G<<15)^(G>>>19|G<<13)^G>>>10;G=u[U-15];var 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v}a.prototype._parseBase=function(m,c,h){this.words=[0],this.length=1;for(var v=0,_=1;_<=67108863;_*=c)v++;v--,_=_/c|0;for(var I=m.length-h,M=I%v,S=Math.min(I,I-M)+h,d=0,g=h;g<S;g+=v)d=p(m,g,g+v,c),this.imuln(_),this.words[0]+d<67108864?this.words[0]+=d:this._iaddn(d);if(M!==0){var T=1;for(d=p(m,g,m.length,c),g=0;g<M;g++)T*=c;this.imuln(T),this.words[0]+d<67108864?this.words[0]+=d:this._iaddn(d)}this.strip()},a.prototype.copy=function(m){m.words=new Array(this.length);for(var c=0;c<this.length;c++)m.words[c]=this.words[c];m.length=this.length,m.negative=this.negative,m.red=this.red},a.prototype.clone=function(){var m=new a(null);return this.copy(m),m},a.prototype._expand=function(m){for(;this.length<m;)this.words[this.length++]=0;return this},a.prototype.strip=function(){for(;this.length>1&&this.words[this.length-1]===0;)this.length--;return this._normSign()},a.prototype._normSign=function(){return this.length===1&&this.words[0]===0&&(this.negative=0),this},a.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var y=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],A=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],R=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];a.prototype.toString=function(m,c){m=m||10,c=c|0||1;var h;if(m===16||m==="hex"){h="";for(var v=0,_=0,I=0;I<this.length;I++){var M=this.words[I],S=((M<<v|_)&16777215).toString(16);_=M>>>24-v&16777215,_!==0||I!==this.length-1?h=y[6-S.length]+S+h:h=S+h,v+=2,v>=26&&(v-=26,I--)}for(_!==0&&(h=_.toString(16)+h);h.length%c!==0;)h="0"+h;return this.negative!==0&&(h="-"+h),h}if(m===(m|0)&&m>=2&&m<=36){var d=A[m],g=R[m];h="";var T=this.clone();for(T.negative=0;!T.isZero();){var Z=T.modn(g).toString(m);T=T.idivn(g),T.isZero()?h=Z+h:h=y[d-Z.length]+Z+h}for(this.isZero()&&(h="0"+h);h.length%c!==0;)h="0"+h;return this.negative!==0&&(h="-"+h),h}i(!1,"Base should be between 2 and 36")},a.prototype.toNumber=function(){var m=this.words[0];return this.length===2?m+=this.words[1]*67108864:this.length===3&&this.words[2]===1?m+=4503599627370496+this.words[1]*67108864:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),this.negative!==0?-m:m},a.prototype.toJSON=function(){return this.toString(16)},a.prototype.toBuffer=function(m,c){return i(typeof f<"u"),this.toArrayLike(f,m,c)},a.prototype.toArray=function(m,c){return this.toArrayLike(Array,m,c)},a.prototype.toArrayLike=function(m,c,h){var v=this.byteLength(),_=h||Math.max(1,v);i(v<=_,"byte array longer than desired length"),i(_>0,"Requested array length <= 0"),this.strip();var I=c==="le",M=new m(_),S,d,g=this.clone();if(I){for(d=0;!g.isZero();d++)S=g.andln(255),g.iushrn(8),M[d]=S;for(;d<_;d++)M[d]=0}else{for(d=0;d<_-v;d++)M[d]=0;for(d=0;!g.isZero();d++)S=g.andln(255),g.iushrn(8),M[_-d-1]=S}return M},Math.clz32?a.prototype._countBits=function(m){return 32-Math.clz32(m)}:a.prototype._countBits=function(m){var c=m,h=0;return c>=4096&&(h+=13,c>>>=13),c>=64&&(h+=7,c>>>=7),c>=8&&(h+=4,c>>>=4),c>=2&&(h+=2,c>>>=2),h+c},a.prototype._zeroBits=function(m){if(m===0)return 26;var c=m,h=0;return c&8191||(h+=13,c>>>=13),c&127||(h+=7,c>>>=7),c&15||(h+=4,c>>>=4),c&3||(h+=2,c>>>=2),c&1||h++,h},a.prototype.bitLength=function(){var m=this.words[this.length-1],c=this._countBits(m);return(this.length-1)*26+c};function O(F){for(var m=new Array(F.bitLength()),c=0;c<m.length;c++){var h=c/26|0,v=c%26;m[c]=(F.words[h]&1<<v)>>>v}return m}a.prototype.zeroBits=function(){if(this.isZero())return 0;for(var m=0,c=0;c<this.length;c++){var h=this._zeroBits(this.words[c]);if(m+=h,h!==26)break}return m},a.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},a.prototype.toTwos=function(m){return this.negative!==0?this.abs().inotn(m).iaddn(1):this.clone()},a.prototype.fromTwos=function(m){return this.testn(m-1)?this.notn(m).iaddn(1).ineg():this.clone()},a.prototype.isNeg=function(){return this.negative!==0},a.prototype.neg=function(){return this.clone().ineg()},a.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},a.prototype.iuor=function(m){for(;this.length<m.length;)this.words[this.length++]=0;for(var c=0;c<m.length;c++)this.words[c]=this.words[c]|m.words[c];return this.strip()},a.prototype.ior=function(m){return i((this.negative|m.negative)===0),this.iuor(m)},a.prototype.or=function(m){return this.length>m.length?this.clone().ior(m):m.clone().ior(this)},a.prototype.uor=function(m){return this.length>m.length?this.clone().iuor(m):m.clone().iuor(this)},a.prototype.iuand=function(m){var c;this.length>m.length?c=m:c=this;for(var h=0;h<c.length;h++)this.words[h]=this.words[h]&m.words[h];return this.length=c.length,this.strip()},a.prototype.iand=function(m){return i((this.negative|m.negative)===0),this.iuand(m)},a.prototype.and=function(m){return this.length>m.length?this.clone().iand(m):m.clone().iand(this)},a.prototype.uand=function(m){return this.length>m.length?this.clone().iuand(m):m.clone().iuand(this)},a.prototype.iuxor=function(m){var c,h;this.length>m.length?(c=this,h=m):(c=m,h=this);for(var v=0;v<h.length;v++)this.words[v]=c.words[v]^h.words[v];if(this!==c)for(;v<c.length;v++)this.words[v]=c.words[v];return this.length=c.length,this.strip()},a.prototype.ixor=function(m){return i((this.negative|m.negative)===0),this.iuxor(m)},a.prototype.xor=function(m){return this.length>m.length?this.clone().ixor(m):m.clone().ixor(this)},a.prototype.uxor=function(m){return this.length>m.length?this.clone().iuxor(m):m.clone().iuxor(this)},a.prototype.inotn=function(m){i(typeof m=="number"&&m>=0);var c=Math.ceil(m/26)|0,h=m%26;this._expand(c),h>0&&c--;for(var v=0;v<c;v++)this.words[v]=~this.words[v]&67108863;return h>0&&(this.words[v]=~this.words[v]&67108863>>26-h),this.strip()},a.prototype.notn=function(m){return this.clone().inotn(m)},a.prototype.setn=function(m,c){i(typeof m=="number"&&m>=0);var h=m/26|0,v=m%26;return this._expand(h+1),c?this.words[h]=this.words[h]|1<<v:this.words[h]=this.words[h]&~(1<<v),this.strip()},a.prototype.iadd=function(m){var c;if(this.negative!==0&&m.negative===0)return this.negative=0,c=this.isub(m),this.negative^=1,this._normSign();if(this.negative===0&&m.negative!==0)return m.negative=0,c=this.isub(m),m.negative=1,c._normSign();var h,v;this.length>m.length?(h=this,v=m):(h=m,v=this);for(var _=0,I=0;I<v.length;I++)c=(h.words[I]|0)+(v.words[I]|0)+_,this.words[I]=c&67108863,_=c>>>26;for(;_!==0&&I<h.length;I++)c=(h.words[I]|0)+_,this.words[I]=c&67108863,_=c>>>26;if(this.length=h.length,_!==0)this.words[this.length]=_,this.length++;else if(h!==this)for(;I<h.length;I++)this.words[I]=h.words[I];return this},a.prototype.add=function(m){var c;return m.negative!==0&&this.negative===0?(m.negative=0,c=this.sub(m),m.negative^=1,c):m.negative===0&&this.negative!==0?(this.negative=0,c=m.sub(this),this.negative=1,c):this.length>m.length?this.clone().iadd(m):m.clone().iadd(this)},a.prototype.isub=function(m){if(m.negative!==0){m.negative=0;var c=this.iadd(m);return m.negative=1,c._normSign()}else if(this.negative!==0)return this.negative=0,this.iadd(m),this.negative=1,this._normSign();var h=this.cmp(m);if(h===0)return this.negative=0,this.length=1,this.words[0]=0,this;var v,_;h>0?(v=this,_=m):(v=m,_=this);for(var I=0,M=0;M<_.length;M++)c=(v.words[M]|0)-(_.words[M]|0)+I,I=c>>26,this.words[M]=c&67108863;for(;I!==0&&M<v.length;M++)c=(v.words[M]|0)+I,I=c>>26,this.words[M]=c&67108863;if(I===0&&M<v.length&&v!==this)for(;M<v.length;M++)this.words[M]=v.words[M];return this.length=Math.max(this.length,M),v!==this&&(this.negative=1),this.strip()},a.prototype.sub=function(m){return this.clone().isub(m)};function N(F,m,c){c.negative=m.negative^F.negative;var h=F.length+m.length|0;c.length=h,h=h-1|0;var v=F.words[0]|0,_=m.words[0]|0,I=v*_,M=I&67108863,S=I/67108864|0;c.words[0]=M;for(var d=1;d<h;d++){for(var g=S>>>26,T=S&67108863,Z=Math.min(d,m.length-1),se=Math.max(0,d-F.length+1);se<=Z;se++){var P=d-se|0;v=F.words[P]|0,_=m.words[se]|0,I=v*_+T,g+=I/67108864|0,T=I&67108863}c.words[d]=T|0,S=g|0}return S!==0?c.words[d]=S|0:c.length--,c.strip()}var K=function(m,c,h){var v=m.words,_=c.words,I=h.words,M=0,S,d,g,T=v[0]|0,Z=T&8191,se=T>>>13,P=v[1]|0,ee=P&8191,q=P>>>13,z=v[2]|0,H=z&8191,w=z>>>13,$=v[3]|0,ne=$&8191,ce=$>>>13,he=v[4]|0,ye=he&8191,we=he>>>13,Ce=v[5]|0,Qe=Ce&8191,Oe=Ce>>>13,Te=v[6]|0,Ie=Te&8191,me=Te>>>13,Re=v[7]|0,De=Re&8191,ve=Re>>>13,Ne=v[8]|0,Se=Ne&8191,be=Ne>>>13,Le=v[9]|0,Me=Le&8191,_e=Le>>>13,He=_[0]|0,Ve=He&8191,Ee=He>>>13,Ke=_[1]|0,ut=Ke&8191,Ge=Ke>>>13,_t=_[2]|0,lt=_t&8191,Je=_t>>>13,Et=_[3]|0,It=Et&8191,Fe=Et>>>13,Xe=_[4]|0,tt=Xe&8191,Be=Xe>>>13,et=_[5]|0,Ze=et&8191,$e=et>>>13,ft=_[6]|0,rt=ft&8191,ze=ft>>>13,it=_[7]|0,st=it&8191,qe=it>>>13,Ye=_[8]|0,ht=Ye&8191,je=Ye>>>13,Tt=_[9]|0,Dt=Tt&8191,at=Tt>>>13;h.negative=m.negative^c.negative,h.length=19,S=Math.imul(Z,Ve),d=Math.imul(Z,Ee),d=d+Math.imul(se,Ve)|0,g=Math.imul(se,Ee);var bt=(M+S|0)+((d&8191)<<13)|0;M=(g+(d>>>13)|0)+(bt>>>26)|0,bt&=67108863,S=Math.imul(ee,Ve),d=Math.imul(ee,Ee),d=d+Math.imul(q,Ve)|0,g=Math.imul(q,Ee),S=S+Math.imul(Z,ut)|0,d=d+Math.imul(Z,Ge)|0,d=d+Math.imul(se,ut)|0,g=g+Math.imul(se,Ge)|0;var Cr=(M+S|0)+((d&8191)<<13)|0;M=(g+(d>>>13)|0)+(Cr>>>26)|0,Cr&=67108863,S=Math.imul(H,Ve),d=Math.imul(H,Ee),d=d+Math.imul(w,Ve)|0,g=Math.imul(w,Ee),S=S+Math.imul(ee,ut)|0,d=d+Math.imul(ee,Ge)|0,d=d+Math.imul(q,ut)|0,g=g+Math.imul(q,Ge)|0,S=S+Math.imul(Z,lt)|0,d=d+Math.imul(Z,Je)|0,d=d+Math.imul(se,lt)|0,g=g+Math.imul(se,Je)|0;var Tr=(M+S|0)+((d&8191)<<13)|0;M=(g+(d>>>13)|0)+(Tr>>>26)|0,Tr&=67108863,S=Math.imul(ne,Ve),d=Math.imul(ne,Ee),d=d+Math.imul(ce,Ve)|0,g=Math.imul(ce,Ee),S=S+Math.imul(H,ut)|0,d=d+Math.imul(H,Ge)|0,d=d+Math.imul(w,ut)|0,g=g+Math.imul(w,Ge)|0,S=S+Math.imul(ee,lt)|0,d=d+Math.imul(ee,Je)|0,d=d+Math.imul(q,lt)|0,g=g+Math.imul(q,Je)|0,S=S+Math.imul(Z,It)|0,d=d+Math.imul(Z,Fe)|0,d=d+Math.imul(se,It)|0,g=g+Math.imul(se,Fe)|0;var Dr=(M+S|0)+((d&8191)<<13)|0;M=(g+(d>>>13)|0)+(Dr>>>26)|0,Dr&=67108863,S=Math.imul(ye,Ve),d=Math.imul(ye,Ee),d=d+Math.imul(we,Ve)|0,g=Math.imul(we,Ee),S=S+Math.imul(ne,ut)|0,d=d+Math.imul(ne,Ge)|0,d=d+Math.imul(ce,ut)|0,g=g+Math.imul(ce,Ge)|0,S=S+Math.imul(H,lt)|0,d=d+Math.imul(H,Je)|0,d=d+Math.imul(w,lt)|0,g=g+Math.imul(w,Je)|0,S=S+Math.imul(ee,It)|0,d=d+Math.imul(ee,Fe)|0,d=d+Math.imul(q,It)|0,g=g+Math.imul(q,Fe)|0,S=S+Math.imul(Z,tt)|0,d=d+Math.imul(Z,Be)|0,d=d+Math.imul(se,tt)|0,g=g+Math.imul(se,Be)|0;var Fr=(M+S|0)+((d&8191)<<13)|0;M=(g+(d>>>13)|0)+(Fr>>>26)|0,Fr&=67108863,S=Math.imul(Qe,Ve),d=Math.imul(Qe,Ee),d=d+Math.imul(Oe,Ve)|0,g=Math.imul(Oe,Ee),S=S+Math.imul(ye,ut)|0,d=d+Math.imul(ye,Ge)|0,d=d+Math.imul(we,ut)|0,g=g+Math.imul(we,Ge)|0,S=S+Math.imul(ne,lt)|0,d=d+Math.imul(ne,Je)|0,d=d+Math.imul(ce,lt)|0,g=g+Math.imul(ce,Je)|0,S=S+Math.imul(H,It)|0,d=d+Math.imul(H,Fe)|0,d=d+Math.imul(w,It)|0,g=g+Math.imul(w,Fe)|0,S=S+Math.imul(ee,tt)|0,d=d+Math.imul(ee,Be)|0,d=d+Math.imul(q,tt)|0,g=g+Math.imul(q,Be)|0,S=S+Math.imul(Z,Ze)|0,d=d+Math.imul(Z,$e)|0,d=d+Math.imul(se,Ze)|0,g=g+Math.imul(se,$e)|0;var Br=(M+S|0)+((d&8191)<<13)|0;M=(g+(d>>>13)|0)+(Br>>>26)|0,Br&=67108863,S=Math.imul(Ie,Ve),d=Math.imul(Ie,Ee),d=d+Math.imul(me,Ve)|0,g=Math.imul(me,Ee),S=S+Math.imul(Qe,ut)|0,d=d+Math.imul(Qe,Ge)|0,d=d+Math.imul(Oe,ut)|0,g=g+Math.imul(Oe,Ge)|0,S=S+Math.imul(ye,lt)|0,d=d+Math.imul(ye,Je)|0,d=d+Math.imul(we,lt)|0,g=g+Math.imul(we,Je)|0,S=S+Math.imul(ne,It)|0,d=d+Math.imul(ne,Fe)|0,d=d+Math.imul(ce,It)|0,g=g+Math.imul(ce,Fe)|0,S=S+Math.imul(H,tt)|0,d=d+Math.imul(H,Be)|0,d=d+Math.imul(w,tt)|0,g=g+Math.imul(w,Be)|0,S=S+Math.imul(ee,Ze)|0,d=d+Math.imul(ee,$e)|0,d=d+Math.imul(q,Ze)|0,g=g+Math.imul(q,$e)|0,S=S+Math.imul(Z,rt)|0,d=d+Math.imul(Z,ze)|0,d=d+Math.imul(se,rt)|0,g=g+Math.imul(se,ze)|0;var er=(M+S|0)+((d&8191)<<13)|0;M=(g+(d>>>13)|0)+(er>>>26)|0,er&=67108863,S=Math.imul(De,Ve),d=Math.imul(De,Ee),d=d+Math.imul(ve,Ve)|0,g=Math.imul(ve,Ee),S=S+Math.imul(Ie,ut)|0,d=d+Math.imul(Ie,Ge)|0,d=d+Math.imul(me,ut)|0,g=g+Math.imul(me,Ge)|0,S=S+Math.imul(Qe,lt)|0,d=d+Math.imul(Qe,Je)|0,d=d+Math.imul(Oe,lt)|0,g=g+Math.imul(Oe,Je)|0,S=S+Math.imul(ye,It)|0,d=d+Math.imul(ye,Fe)|0,d=d+Math.imul(we,It)|0,g=g+Math.imul(we,Fe)|0,S=S+Math.imul(ne,tt)|0,d=d+Math.imul(ne,Be)|0,d=d+Math.imul(ce,tt)|0,g=g+Math.imul(ce,Be)|0,S=S+Math.imul(H,Ze)|0,d=d+Math.imul(H,$e)|0,d=d+Math.imul(w,Ze)|0,g=g+Math.imul(w,$e)|0,S=S+Math.imul(ee,rt)|0,d=d+Math.imul(ee,ze)|0,d=d+Math.imul(q,rt)|0,g=g+Math.imul(q,ze)|0,S=S+Math.imul(Z,st)|0,d=d+Math.imul(Z,qe)|0,d=d+Math.imul(se,st)|0,g=g+Math.imul(se,qe)|0;var Qr=(M+S|0)+((d&8191)<<13)|0;M=(g+(d>>>13)|0)+(Qr>>>26)|0,Qr&=67108863,S=Math.imul(Se,Ve),d=Math.imul(Se,Ee),d=d+Math.imul(be,Ve)|0,g=Math.imul(be,Ee),S=S+Math.imul(De,ut)|0,d=d+Math.imul(De,Ge)|0,d=d+Math.imul(ve,ut)|0,g=g+Math.imul(ve,Ge)|0,S=S+Math.imul(Ie,lt)|0,d=d+Math.imul(Ie,Je)|0,d=d+Math.imul(me,lt)|0,g=g+Math.imul(me,Je)|0,S=S+Math.imul(Qe,It)|0,d=d+Math.imul(Qe,Fe)|0,d=d+Math.imul(Oe,It)|0,g=g+Math.imul(Oe,Fe)|0,S=S+Math.imul(ye,tt)|0,d=d+Math.imul(ye,Be)|0,d=d+Math.imul(we,tt)|0,g=g+Math.imul(we,Be)|0,S=S+Math.imul(ne,Ze)|0,d=d+Math.imul(ne,$e)|0,d=d+Math.imul(ce,Ze)|0,g=g+Math.imul(ce,$e)|0,S=S+Math.imul(H,rt)|0,d=d+Math.imul(H,ze)|0,d=d+Math.imul(w,rt)|0,g=g+Math.imul(w,ze)|0,S=S+Math.imul(ee,st)|0,d=d+Math.imul(ee,qe)|0,d=d+Math.imul(q,st)|0,g=g+Math.imul(q,qe)|0,S=S+Math.imul(Z,ht)|0,d=d+Math.imul(Z,je)|0,d=d+Math.imul(se,ht)|0,g=g+Math.imul(se,je)|0;var Gi=(M+S|0)+((d&8191)<<13)|0;M=(g+(d>>>13)|0)+(Gi>>>26)|0,Gi&=67108863,S=Math.imul(Me,Ve),d=Math.imul(Me,Ee),d=d+Math.imul(_e,Ve)|0,g=Math.imul(_e,Ee),S=S+Math.imul(Se,ut)|0,d=d+Math.imul(Se,Ge)|0,d=d+Math.imul(be,ut)|0,g=g+Math.imul(be,Ge)|0,S=S+Math.imul(De,lt)|0,d=d+Math.imul(De,Je)|0,d=d+Math.imul(ve,lt)|0,g=g+Math.imul(ve,Je)|0,S=S+Math.imul(Ie,It)|0,d=d+Math.imul(Ie,Fe)|0,d=d+Math.imul(me,It)|0,g=g+Math.imul(me,Fe)|0,S=S+Math.imul(Qe,tt)|0,d=d+Math.imul(Qe,Be)|0,d=d+Math.imul(Oe,tt)|0,g=g+Math.imul(Oe,Be)|0,S=S+Math.imul(ye,Ze)|0,d=d+Math.imul(ye,$e)|0,d=d+Math.imul(we,Ze)|0,g=g+Math.imul(we,$e)|0,S=S+Math.imul(ne,rt)|0,d=d+Math.imul(ne,ze)|0,d=d+Math.imul(ce,rt)|0,g=g+Math.imul(ce,ze)|0,S=S+Math.imul(H,st)|0,d=d+Math.imul(H,qe)|0,d=d+Math.imul(w,st)|0,g=g+Math.imul(w,qe)|0,S=S+Math.imul(ee,ht)|0,d=d+Math.imul(ee,je)|0,d=d+Math.imul(q,ht)|0,g=g+Math.imul(q,je)|0,S=S+Math.imul(Z,Dt)|0,d=d+Math.imul(Z,at)|0,d=d+Math.imul(se,Dt)|0,g=g+Math.imul(se,at)|0;var Xr=(M+S|0)+((d&8191)<<13)|0;M=(g+(d>>>13)|0)+(Xr>>>26)|0,Xr&=67108863,S=Math.imul(Me,ut),d=Math.imul(Me,Ge),d=d+Math.imul(_e,ut)|0,g=Math.imul(_e,Ge),S=S+Math.imul(Se,lt)|0,d=d+Math.imul(Se,Je)|0,d=d+Math.imul(be,lt)|0,g=g+Math.imul(be,Je)|0,S=S+Math.imul(De,It)|0,d=d+Math.imul(De,Fe)|0,d=d+Math.imul(ve,It)|0,g=g+Math.imul(ve,Fe)|0,S=S+Math.imul(Ie,tt)|0,d=d+Math.imul(Ie,Be)|0,d=d+Math.imul(me,tt)|0,g=g+Math.imul(me,Be)|0,S=S+Math.imul(Qe,Ze)|0,d=d+Math.imul(Qe,$e)|0,d=d+Math.imul(Oe,Ze)|0,g=g+Math.imul(Oe,$e)|0,S=S+Math.imul(ye,rt)|0,d=d+Math.imul(ye,ze)|0,d=d+Math.imul(we,rt)|0,g=g+Math.imul(we,ze)|0,S=S+Math.imul(ne,st)|0,d=d+Math.imul(ne,qe)|0,d=d+Math.imul(ce,st)|0,g=g+Math.imul(ce,qe)|0,S=S+Math.imul(H,ht)|0,d=d+Math.imul(H,je)|0,d=d+Math.imul(w,ht)|0,g=g+Math.imul(w,je)|0,S=S+Math.imul(ee,Dt)|0,d=d+Math.imul(ee,at)|0,d=d+Math.imul(q,Dt)|0,g=g+Math.imul(q,at)|0;var Wi=(M+S|0)+((d&8191)<<13)|0;M=(g+(d>>>13)|0)+(Wi>>>26)|0,Wi&=67108863,S=Math.imul(Me,lt),d=Math.imul(Me,Je),d=d+Math.imul(_e,lt)|0,g=Math.imul(_e,Je),S=S+Math.imul(Se,It)|0,d=d+Math.imul(Se,Fe)|0,d=d+Math.imul(be,It)|0,g=g+Math.imul(be,Fe)|0,S=S+Math.imul(De,tt)|0,d=d+Math.imul(De,Be)|0,d=d+Math.imul(ve,tt)|0,g=g+Math.imul(ve,Be)|0,S=S+Math.imul(Ie,Ze)|0,d=d+Math.imul(Ie,$e)|0,d=d+Math.imul(me,Ze)|0,g=g+Math.imul(me,$e)|0,S=S+Math.imul(Qe,rt)|0,d=d+Math.imul(Qe,ze)|0,d=d+Math.imul(Oe,rt)|0,g=g+Math.imul(Oe,ze)|0,S=S+Math.imul(ye,st)|0,d=d+Math.imul(ye,qe)|0,d=d+Math.imul(we,st)|0,g=g+Math.imul(we,qe)|0,S=S+Math.imul(ne,ht)|0,d=d+Math.imul(ne,je)|0,d=d+Math.imul(ce,ht)|0,g=g+Math.imul(ce,je)|0,S=S+Math.imul(H,Dt)|0,d=d+Math.imul(H,at)|0,d=d+Math.imul(w,Dt)|0,g=g+Math.imul(w,at)|0;var Ji=(M+S|0)+((d&8191)<<13)|0;M=(g+(d>>>13)|0)+(Ji>>>26)|0,Ji&=67108863,S=Math.imul(Me,It),d=Math.imul(Me,Fe),d=d+Math.imul(_e,It)|0,g=Math.imul(_e,Fe),S=S+Math.imul(Se,tt)|0,d=d+Math.imul(Se,Be)|0,d=d+Math.imul(be,tt)|0,g=g+Math.imul(be,Be)|0,S=S+Math.imul(De,Ze)|0,d=d+Math.imul(De,$e)|0,d=d+Math.imul(ve,Ze)|0,g=g+Math.imul(ve,$e)|0,S=S+Math.imul(Ie,rt)|0,d=d+Math.imul(Ie,ze)|0,d=d+Math.imul(me,rt)|0,g=g+Math.imul(me,ze)|0,S=S+Math.imul(Qe,st)|0,d=d+Math.imul(Qe,qe)|0,d=d+Math.imul(Oe,st)|0,g=g+Math.imul(Oe,qe)|0,S=S+Math.imul(ye,ht)|0,d=d+Math.imul(ye,je)|0,d=d+Math.imul(we,ht)|0,g=g+Math.imul(we,je)|0,S=S+Math.imul(ne,Dt)|0,d=d+Math.imul(ne,at)|0,d=d+Math.imul(ce,Dt)|0,g=g+Math.imul(ce,at)|0;var Zr=(M+S|0)+((d&8191)<<13)|0;M=(g+(d>>>13)|0)+(Zr>>>26)|0,Zr&=67108863,S=Math.imul(Me,tt),d=Math.imul(Me,Be),d=d+Math.imul(_e,tt)|0,g=Math.imul(_e,Be),S=S+Math.imul(Se,Ze)|0,d=d+Math.imul(Se,$e)|0,d=d+Math.imul(be,Ze)|0,g=g+Math.imul(be,$e)|0,S=S+Math.imul(De,rt)|0,d=d+Math.imul(De,ze)|0,d=d+Math.imul(ve,rt)|0,g=g+Math.imul(ve,ze)|0,S=S+Math.imul(Ie,st)|0,d=d+Math.imul(Ie,qe)|0,d=d+Math.imul(me,st)|0,g=g+Math.imul(me,qe)|0,S=S+Math.imul(Qe,ht)|0,d=d+Math.imul(Qe,je)|0,d=d+Math.imul(Oe,ht)|0,g=g+Math.imul(Oe,je)|0,S=S+Math.imul(ye,Dt)|0,d=d+Math.imul(ye,at)|0,d=d+Math.imul(we,Dt)|0,g=g+Math.imul(we,at)|0;var Si=(M+S|0)+((d&8191)<<13)|0;M=(g+(d>>>13)|0)+(Si>>>26)|0,Si&=67108863,S=Math.imul(Me,Ze),d=Math.imul(Me,$e),d=d+Math.imul(_e,Ze)|0,g=Math.imul(_e,$e),S=S+Math.imul(Se,rt)|0,d=d+Math.imul(Se,ze)|0,d=d+Math.imul(be,rt)|0,g=g+Math.imul(be,ze)|0,S=S+Math.imul(De,st)|0,d=d+Math.imul(De,qe)|0,d=d+Math.imul(ve,st)|0,g=g+Math.imul(ve,qe)|0,S=S+Math.imul(Ie,ht)|0,d=d+Math.imul(Ie,je)|0,d=d+Math.imul(me,ht)|0,g=g+Math.imul(me,je)|0,S=S+Math.imul(Qe,Dt)|0,d=d+Math.imul(Qe,at)|0,d=d+Math.imul(Oe,Dt)|0,g=g+Math.imul(Oe,at)|0;var Ii=(M+S|0)+((d&8191)<<13)|0;M=(g+(d>>>13)|0)+(Ii>>>26)|0,Ii&=67108863,S=Math.imul(Me,rt),d=Math.imul(Me,ze),d=d+Math.imul(_e,rt)|0,g=Math.imul(_e,ze),S=S+Math.imul(Se,st)|0,d=d+Math.imul(Se,qe)|0,d=d+Math.imul(be,st)|0,g=g+Math.imul(be,qe)|0,S=S+Math.imul(De,ht)|0,d=d+Math.imul(De,je)|0,d=d+Math.imul(ve,ht)|0,g=g+Math.imul(ve,je)|0,S=S+Math.imul(Ie,Dt)|0,d=d+Math.imul(Ie,at)|0,d=d+Math.imul(me,Dt)|0,g=g+Math.imul(me,at)|0;var lr=(M+S|0)+((d&8191)<<13)|0;M=(g+(d>>>13)|0)+(lr>>>26)|0,lr&=67108863,S=Math.imul(Me,st),d=Math.imul(Me,qe),d=d+Math.imul(_e,st)|0,g=Math.imul(_e,qe),S=S+Math.imul(Se,ht)|0,d=d+Math.imul(Se,je)|0,d=d+Math.imul(be,ht)|0,g=g+Math.imul(be,je)|0,S=S+Math.imul(De,Dt)|0,d=d+Math.imul(De,at)|0,d=d+Math.imul(ve,Dt)|0,g=g+Math.imul(ve,at)|0;var Yi=(M+S|0)+((d&8191)<<13)|0;M=(g+(d>>>13)|0)+(Yi>>>26)|0,Yi&=67108863,S=Math.imul(Me,ht),d=Math.imul(Me,je),d=d+Math.imul(_e,ht)|0,g=Math.imul(_e,je),S=S+Math.imul(Se,Dt)|0,d=d+Math.imul(Se,at)|0,d=d+Math.imul(be,Dt)|0,g=g+Math.imul(be,at)|0;var Qi=(M+S|0)+((d&8191)<<13)|0;M=(g+(d>>>13)|0)+(Qi>>>26)|0,Qi&=67108863,S=Math.imul(Me,Dt),d=Math.imul(Me,at),d=d+Math.imul(_e,Dt)|0,g=Math.imul(_e,at);var Xi=(M+S|0)+((d&8191)<<13)|0;return M=(g+(d>>>13)|0)+(Xi>>>26)|0,Xi&=67108863,I[0]=bt,I[1]=Cr,I[2]=Tr,I[3]=Dr,I[4]=Fr,I[5]=Br,I[6]=er,I[7]=Qr,I[8]=Gi,I[9]=Xr,I[10]=Wi,I[11]=Ji,I[12]=Zr,I[13]=Si,I[14]=Ii,I[15]=lr,I[16]=Yi,I[17]=Qi,I[18]=Xi,M!==0&&(I[19]=M,h.length++),h};Math.imul||(K=N);function W(F,m,c){c.negative=m.negative^F.negative,c.length=F.length+m.length;for(var h=0,v=0,_=0;_<c.length-1;_++){var I=v;v=0;for(var M=h&67108863,S=Math.min(_,m.length-1),d=Math.max(0,_-F.length+1);d<=S;d++){var g=_-d,T=F.words[g]|0,Z=m.words[d]|0,se=T*Z,P=se&67108863;I=I+(se/67108864|0)|0,P=P+M|0,M=P&67108863,I=I+(P>>>26)|0,v+=I>>>26,I&=67108863}c.words[_]=M,h=I,I=v}return h!==0?c.words[_]=h:c.length--,c.strip()}function Q(F,m,c){var h=new j;return h.mulp(F,m,c)}a.prototype.mulTo=function(m,c){var h,v=this.length+m.length;return this.length===10&&m.length===10?h=K(this,m,c):v<63?h=N(this,m,c):v<1024?h=W(this,m,c):h=Q(this,m,c),h};function j(F,m){this.x=F,this.y=m}j.prototype.makeRBT=function(m){for(var c=new Array(m),h=a.prototype._countBits(m)-1,v=0;v<m;v++)c[v]=this.revBin(v,h,m);return c},j.prototype.revBin=function(m,c,h){if(m===0||m===h-1)return m;for(var v=0,_=0;_<c;_++)v|=(m&1)<<c-_-1,m>>=1;return v},j.prototype.permute=function(m,c,h,v,_,I){for(var M=0;M<I;M++)v[M]=c[m[M]],_[M]=h[m[M]]},j.prototype.transform=function(m,c,h,v,_,I){this.permute(I,m,c,h,v,_);for(var M=1;M<_;M<<=1)for(var S=M<<1,d=Math.cos(2*Math.PI/S),g=Math.sin(2*Math.PI/S),T=0;T<_;T+=S)for(var Z=d,se=g,P=0;P<M;P++){var ee=h[T+P],q=v[T+P],z=h[T+P+M],H=v[T+P+M],w=Z*z-se*H;H=Z*H+se*z,z=w,h[T+P]=ee+z,v[T+P]=q+H,h[T+P+M]=ee-z,v[T+P+M]=q-H,P!==S&&(w=d*Z-g*se,se=d*se+g*Z,Z=w)}},j.prototype.guessLen13b=function(m,c){var h=Math.max(c,m)|1,v=h&1,_=0;for(h=h/2|0;h;h=h>>>1)_++;return 1<<_+1+v},j.prototype.conjugate=function(m,c,h){if(!(h<=1))for(var v=0;v<h/2;v++){var _=m[v];m[v]=m[h-v-1],m[h-v-1]=_,_=c[v],c[v]=-c[h-v-1],c[h-v-1]=-_}},j.prototype.normalize13b=function(m,c){for(var h=0,v=0;v<c/2;v++){var _=Math.round(m[2*v+1]/c)*8192+Math.round(m[2*v]/c)+h;m[v]=_&67108863,_<67108864?h=0:h=_/67108864|0}return m},j.prototype.convert13b=function(m,c,h,v){for(var _=0,I=0;I<c;I++)_=_+(m[I]|0),h[2*I]=_&8191,_=_>>>13,h[2*I+1]=_&8191,_=_>>>13;for(I=2*c;I<v;++I)h[I]=0;i(_===0),i((_&-8192)===0)},j.prototype.stub=function(m){for(var c=new Array(m),h=0;h<m;h++)c[h]=0;return c},j.prototype.mulp=function(m,c,h){var v=2*this.guessLen13b(m.length,c.length),_=this.makeRBT(v),I=this.stub(v),M=new Array(v),S=new Array(v),d=new Array(v),g=new Array(v),T=new Array(v),Z=new Array(v),se=h.words;se.length=v,this.convert13b(m.words,m.length,M,v),this.convert13b(c.words,c.length,g,v),this.transform(M,I,S,d,v,_),this.transform(g,I,T,Z,v,_);for(var P=0;P<v;P++){var ee=S[P]*T[P]-d[P]*Z[P];d[P]=S[P]*Z[P]+d[P]*T[P],S[P]=ee}return this.conjugate(S,d,v),this.transform(S,d,se,I,v,_),this.conjugate(se,I,v),this.normalize13b(se,v),h.negative=m.negative^c.negative,h.length=m.length+c.length,h.strip()},a.prototype.mul=function(m){var c=new a(null);return c.words=new Array(this.length+m.length),this.mulTo(m,c)},a.prototype.mulf=function(m){var c=new a(null);return c.words=new Array(this.length+m.length),Q(this,m,c)},a.prototype.imul=function(m){return this.clone().mulTo(m,this)},a.prototype.imuln=function(m){i(typeof m=="number"),i(m<67108864);for(var c=0,h=0;h<this.length;h++){var v=(this.words[h]|0)*m,_=(v&67108863)+(c&67108863);c>>=26,c+=v/67108864|0,c+=_>>>26,this.words[h]=_&67108863}return c!==0&&(this.words[h]=c,this.length++),this},a.prototype.muln=function(m){return this.clone().imuln(m)},a.prototype.sqr=function(){return this.mul(this)},a.prototype.isqr=function(){return this.imul(this.clone())},a.prototype.pow=function(m){var c=O(m);if(c.length===0)return new a(1);for(var h=this,v=0;v<c.length&&c[v]===0;v++,h=h.sqr());if(++v<c.length)for(var _=h.sqr();v<c.length;v++,_=_.sqr())c[v]!==0&&(h=h.mul(_));return h},a.prototype.iushln=function(m){i(typeof m=="number"&&m>=0);var c=m%26,h=(m-c)/26,v=67108863>>>26-c<<26-c,_;if(c!==0){var I=0;for(_=0;_<this.length;_++){var M=this.words[_]&v,S=(this.words[_]|0)-M<<c;this.words[_]=S|I,I=M>>>26-c}I&&(this.words[_]=I,this.length++)}if(h!==0){for(_=this.length-1;_>=0;_--)this.words[_+h]=this.words[_];for(_=0;_<h;_++)this.words[_]=0;this.length+=h}return this.strip()},a.prototype.ishln=function(m){return i(this.negative===0),this.iushln(m)},a.prototype.iushrn=function(m,c,h){i(typeof m=="number"&&m>=0);var v;c?v=(c-c%26)/26:v=0;var _=m%26,I=Math.min((m-_)/26,this.length),M=67108863^67108863>>>_<<_,S=h;if(v-=I,v=Math.max(0,v),S){for(var d=0;d<I;d++)S.words[d]=this.words[d];S.length=I}if(I!==0)if(this.length>I)for(this.length-=I,d=0;d<this.length;d++)this.words[d]=this.words[d+I];else this.words[0]=0,this.length=1;var g=0;for(d=this.length-1;d>=0&&(g!==0||d>=v);d--){var T=this.words[d]|0;this.words[d]=g<<26-_|T>>>_,g=T&M}return S&&g!==0&&(S.words[S.length++]=g),this.length===0&&(this.words[0]=0,this.length=1),this.strip()},a.prototype.ishrn=function(m,c,h){return i(this.negative===0),this.iushrn(m,c,h)},a.prototype.shln=function(m){return this.clone().ishln(m)},a.prototype.ushln=function(m){return this.clone().iushln(m)},a.prototype.shrn=function(m){return this.clone().ishrn(m)},a.prototype.ushrn=function(m){return this.clone().iushrn(m)},a.prototype.testn=function(m){i(typeof m=="number"&&m>=0);var c=m%26,h=(m-c)/26,v=1<<c;if(this.length<=h)return!1;var _=this.words[h];return!!(_&v)},a.prototype.imaskn=function(m){i(typeof m=="number"&&m>=0);var c=m%26,h=(m-c)/26;if(i(this.negative===0,"imaskn works only with positive numbers"),this.length<=h)return this;if(c!==0&&h++,this.length=Math.min(h,this.length),c!==0){var v=67108863^67108863>>>c<<c;this.words[this.length-1]&=v}return this.strip()},a.prototype.maskn=function(m){return this.clone().imaskn(m)},a.prototype.iaddn=function(m){return i(typeof m=="number"),i(m<67108864),m<0?this.isubn(-m):this.negative!==0?this.length===1&&(this.words[0]|0)<m?(this.words[0]=m-(this.words[0]|0),this.negative=0,this):(this.negative=0,this.isubn(m),this.negative=1,this):this._iaddn(m)},a.prototype._iaddn=function(m){this.words[0]+=m;for(var c=0;c<this.length&&this.words[c]>=67108864;c++)this.words[c]-=67108864,c===this.length-1?this.words[c+1]=1:this.words[c+1]++;return this.length=Math.max(this.length,c+1),this},a.prototype.isubn=function(m){if(i(typeof m=="number"),i(m<67108864),m<0)return this.iaddn(-m);if(this.negative!==0)return this.negative=0,this.iaddn(m),this.negative=1,this;if(this.words[0]-=m,this.length===1&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var c=0;c<this.length&&this.words[c]<0;c++)this.words[c]+=67108864,this.words[c+1]-=1;return this.strip()},a.prototype.addn=function(m){return this.clone().iaddn(m)},a.prototype.subn=function(m){return this.clone().isubn(m)},a.prototype.iabs=function(){return this.negative=0,this},a.prototype.abs=function(){return this.clone().iabs()},a.prototype._ishlnsubmul=function(m,c,h){var v=m.length+h,_;this._expand(v);var I,M=0;for(_=0;_<m.length;_++){I=(this.words[_+h]|0)+M;var S=(m.words[_]|0)*c;I-=S&67108863,M=(I>>26)-(S/67108864|0),this.words[_+h]=I&67108863}for(;_<this.length-h;_++)I=(this.words[_+h]|0)+M,M=I>>26,this.words[_+h]=I&67108863;if(M===0)return this.strip();for(i(M===-1),M=0,_=0;_<this.length;_++)I=-(this.words[_]|0)+M,M=I>>26,this.words[_]=I&67108863;return this.negative=1,this.strip()},a.prototype._wordDiv=function(m,c){var h=this.length-m.length,v=this.clone(),_=m,I=_.words[_.length-1]|0,M=this._countBits(I);h=26-M,h!==0&&(_=_.ushln(h),v.iushln(h),I=_.words[_.length-1]|0);var S=v.length-_.length,d;if(c!=="mod"){d=new a(null),d.length=S+1,d.words=new Array(d.length);for(var g=0;g<d.length;g++)d.words[g]=0}var T=v.clone()._ishlnsubmul(_,1,S);T.negative===0&&(v=T,d&&(d.words[S]=1));for(var Z=S-1;Z>=0;Z--){var se=(v.words[_.length+Z]|0)*67108864+(v.words[_.length+Z-1]|0);for(se=Math.min(se/I|0,67108863),v._ishlnsubmul(_,se,Z);v.negative!==0;)se--,v.negative=0,v._ishlnsubmul(_,1,Z),v.isZero()||(v.negative^=1);d&&(d.words[Z]=se)}return d&&d.strip(),v.strip(),c!=="div"&&h!==0&&v.iushrn(h),{div:d||null,mod:v}},a.prototype.divmod=function(m,c,h){if(i(!m.isZero()),this.isZero())return{div:new a(0),mod:new a(0)};var v,_,I;return this.negative!==0&&m.negative===0?(I=this.neg().divmod(m,c),c!=="mod"&&(v=I.div.neg()),c!=="div"&&(_=I.mod.neg(),h&&_.negative!==0&&_.iadd(m)),{div:v,mod:_}):this.negative===0&&m.negative!==0?(I=this.divmod(m.neg(),c),c!=="mod"&&(v=I.div.neg()),{div:v,mod:I.mod}):this.negative&m.negative?(I=this.neg().divmod(m.neg(),c),c!=="div"&&(_=I.mod.neg(),h&&_.negative!==0&&_.isub(m)),{div:I.div,mod:_}):m.length>this.length||this.cmp(m)<0?{div:new a(0),mod:this}:m.length===1?c==="div"?{div:this.divn(m.words[0]),mod:null}:c==="mod"?{div:null,mod:new a(this.modn(m.words[0]))}:{div:this.divn(m.words[0]),mod:new a(this.modn(m.words[0]))}:this._wordDiv(m,c)},a.prototype.div=function(m){return this.divmod(m,"div",!1).div},a.prototype.mod=function(m){return this.divmod(m,"mod",!1).mod},a.prototype.umod=function(m){return this.divmod(m,"mod",!0).mod},a.prototype.divRound=function(m){var c=this.divmod(m);if(c.mod.isZero())return c.div;var h=c.div.negative!==0?c.mod.isub(m):c.mod,v=m.ushrn(1),_=m.andln(1),I=h.cmp(v);return I<0||_===1&&I===0?c.div:c.div.negative!==0?c.div.isubn(1):c.div.iaddn(1)},a.prototype.modn=function(m){i(m<=67108863);for(var c=(1<<26)%m,h=0,v=this.length-1;v>=0;v--)h=(c*h+(this.words[v]|0))%m;return h},a.prototype.idivn=function(m){i(m<=67108863);for(var c=0,h=this.length-1;h>=0;h--){var v=(this.words[h]|0)+c*67108864;this.words[h]=v/m|0,c=v%m}return this.strip()},a.prototype.divn=function(m){return this.clone().idivn(m)},a.prototype.egcd=function(m){i(m.negative===0),i(!m.isZero());var c=this,h=m.clone();c.negative!==0?c=c.umod(m):c=c.clone();for(var v=new a(1),_=new a(0),I=new a(0),M=new a(1),S=0;c.isEven()&&h.isEven();)c.iushrn(1),h.iushrn(1),++S;for(var d=h.clone(),g=c.clone();!c.isZero();){for(var T=0,Z=1;!(c.words[0]&Z)&&T<26;++T,Z<<=1);if(T>0)for(c.iushrn(T);T-- >0;)(v.isOdd()||_.isOdd())&&(v.iadd(d),_.isub(g)),v.iushrn(1),_.iushrn(1);for(var se=0,P=1;!(h.words[0]&P)&&se<26;++se,P<<=1);if(se>0)for(h.iushrn(se);se-- >0;)(I.isOdd()||M.isOdd())&&(I.iadd(d),M.isub(g)),I.iushrn(1),M.iushrn(1);c.cmp(h)>=0?(c.isub(h),v.isub(I),_.isub(M)):(h.isub(c),I.isub(v),M.isub(_))}return{a:I,b:M,gcd:h.iushln(S)}},a.prototype._invmp=function(m){i(m.negative===0),i(!m.isZero());var c=this,h=m.clone();c.negative!==0?c=c.umod(m):c=c.clone();for(var v=new a(1),_=new a(0),I=h.clone();c.cmpn(1)>0&&h.cmpn(1)>0;){for(var M=0,S=1;!(c.words[0]&S)&&M<26;++M,S<<=1);if(M>0)for(c.iushrn(M);M-- >0;)v.isOdd()&&v.iadd(I),v.iushrn(1);for(var d=0,g=1;!(h.words[0]&g)&&d<26;++d,g<<=1);if(d>0)for(h.iushrn(d);d-- >0;)_.isOdd()&&_.iadd(I),_.iushrn(1);c.cmp(h)>=0?(c.isub(h),v.isub(_)):(h.isub(c),_.isub(v))}var T;return c.cmpn(1)===0?T=v:T=_,T.cmpn(0)<0&&T.iadd(m),T},a.prototype.gcd=function(m){if(this.isZero())return m.abs();if(m.isZero())return this.abs();var c=this.clone(),h=m.clone();c.negative=0,h.negative=0;for(var v=0;c.isEven()&&h.isEven();v++)c.iushrn(1),h.iushrn(1);do{for(;c.isEven();)c.iushrn(1);for(;h.isEven();)h.iushrn(1);var _=c.cmp(h);if(_<0){var I=c;c=h,h=I}else if(_===0||h.cmpn(1)===0)break;c.isub(h)}while(!0);return h.iushln(v)},a.prototype.invm=function(m){return this.egcd(m).a.umod(m)},a.prototype.isEven=function(){return(this.words[0]&1)===0},a.prototype.isOdd=function(){return(this.words[0]&1)===1},a.prototype.andln=function(m){return this.words[0]&m},a.prototype.bincn=function(m){i(typeof m=="number");var c=m%26,h=(m-c)/26,v=1<<c;if(this.length<=h)return this._expand(h+1),this.words[h]|=v,this;for(var _=v,I=h;_!==0&&I<this.length;I++){var M=this.words[I]|0;M+=_,_=M>>>26,M&=67108863,this.words[I]=M}return _!==0&&(this.words[I]=_,this.length++),this},a.prototype.isZero=function(){return this.length===1&&this.words[0]===0},a.prototype.cmpn=function(m){var c=m<0;if(this.negative!==0&&!c)return-1;if(this.negative===0&&c)return 1;this.strip();var h;if(this.length>1)h=1;else{c&&(m=-m),i(m<=67108863,"Number is too big");var v=this.words[0]|0;h=v===m?0:v<m?-1:1}return this.negative!==0?-h|0:h},a.prototype.cmp=function(m){if(this.negative!==0&&m.negative===0)return-1;if(this.negative===0&&m.negative!==0)return 1;var c=this.ucmp(m);return this.negative!==0?-c|0:c},a.prototype.ucmp=function(m){if(this.length>m.length)return 1;if(this.length<m.length)return-1;for(var c=0,h=this.length-1;h>=0;h--){var v=this.words[h]|0,_=m.words[h]|0;if(v!==_){v<_?c=-1:v>_&&(c=1);break}}return c},a.prototype.gtn=function(m){return this.cmpn(m)===1},a.prototype.gt=function(m){return this.cmp(m)===1},a.prototype.gten=function(m){return this.cmpn(m)>=0},a.prototype.gte=function(m){return this.cmp(m)>=0},a.prototype.ltn=function(m){return this.cmpn(m)===-1},a.prototype.lt=function(m){return this.cmp(m)===-1},a.prototype.lten=function(m){return this.cmpn(m)<=0},a.prototype.lte=function(m){return this.cmp(m)<=0},a.prototype.eqn=function(m){return this.cmpn(m)===0},a.prototype.eq=function(m){return this.cmp(m)===0},a.red=function(m){return new ae(m)},a.prototype.toRed=function(m){return i(!this.red,"Already a number in reduction context"),i(this.negative===0,"red works only with positives"),m.convertTo(this)._forceRed(m)},a.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},a.prototype._forceRed=function(m){return this.red=m,this},a.prototype.forceRed=function(m){return i(!this.red,"Already a number in reduction context"),this._forceRed(m)},a.prototype.redAdd=function(m){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,m)},a.prototype.redIAdd=function(m){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,m)},a.prototype.redSub=function(m){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,m)},a.prototype.redISub=function(m){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,m)},a.prototype.redShl=function(m){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,m)},a.prototype.redMul=function(m){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,m),this.red.mul(this,m)},a.prototype.redIMul=function(m){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,m),this.red.imul(this,m)},a.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},a.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},a.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},a.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},a.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},a.prototype.redPow=function(m){return i(this.red&&!m.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,m)};var Y={k256:null,p224:null,p192:null,p25519:null};function U(F,m){this.name=F,this.p=new a(m,16),this.n=this.p.bitLength(),this.k=new a(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}U.prototype._tmp=function(){var m=new a(null);return m.words=new Array(Math.ceil(this.n/13)),m},U.prototype.ireduce=function(m){var c=m,h;do this.split(c,this.tmp),c=this.imulK(c),c=c.iadd(this.tmp),h=c.bitLength();while(h>this.n);var v=h<this.n?-1:c.ucmp(this.p);return v===0?(c.words[0]=0,c.length=1):v>0?c.isub(this.p):c.strip!==void 0?c.strip():c._strip(),c},U.prototype.split=function(m,c){m.iushrn(this.n,0,c)},U.prototype.imulK=function(m){return m.imul(this.k)};function k(){U.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}n(k,U),k.prototype.split=function(m,c){for(var h=4194303,v=Math.min(m.length,9),_=0;_<v;_++)c.words[_]=m.words[_];if(c.length=v,m.length<=9){m.words[0]=0,m.length=1;return}var I=m.words[9];for(c.words[c.length++]=I&h,_=10;_<m.length;_++){var M=m.words[_]|0;m.words[_-10]=(M&h)<<4|I>>>22,I=M}I>>>=22,m.words[_-10]=I,I===0&&m.length>10?m.length-=10:m.length-=9},k.prototype.imulK=function(m){m.words[m.length]=0,m.words[m.length+1]=0,m.length+=2;for(var c=0,h=0;h<m.length;h++){var v=m.words[h]|0;c+=v*977,m.words[h]=c&67108863,c=v*64+(c/67108864|0)}return m.words[m.length-1]===0&&(m.length--,m.words[m.length-1]===0&&m.length--),m};function G(){U.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}n(G,U);function x(){U.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}n(x,U);function B(){U.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}n(B,U),B.prototype.imulK=function(m){for(var c=0,h=0;h<m.length;h++){var v=(m.words[h]|0)*19+c,_=v&67108863;v>>>=26,m.words[h]=_,c=v}return c!==0&&(m.words[m.length++]=c),m},a._prime=function(m){if(Y[m])return Y[m];var c;if(m==="k256")c=new k;else if(m==="p224")c=new G;else if(m==="p192")c=new x;else if(m==="p25519")c=new B;else throw new Error("Unknown prime "+m);return Y[m]=c,c};function ae(F){if(typeof F=="string"){var m=a._prime(F);this.m=m.p,this.prime=m}else i(F.gtn(1),"modulus must be greater than 1"),this.m=F,this.prime=null}ae.prototype._verify1=function(m){i(m.negative===0,"red works only with positives"),i(m.red,"red works only with red numbers")},ae.prototype._verify2=function(m,c){i((m.negative|c.negative)===0,"red works only with positives"),i(m.red&&m.red===c.red,"red works only with red numbers")},ae.prototype.imod=function(m){return this.prime?this.prime.ireduce(m)._forceRed(this):m.umod(this.m)._forceRed(this)},ae.prototype.neg=function(m){return m.isZero()?m.clone():this.m.sub(m)._forceRed(this)},ae.prototype.add=function(m,c){this._verify2(m,c);var h=m.add(c);return h.cmp(this.m)>=0&&h.isub(this.m),h._forceRed(this)},ae.prototype.iadd=function(m,c){this._verify2(m,c);var h=m.iadd(c);return h.cmp(this.m)>=0&&h.isub(this.m),h},ae.prototype.sub=function(m,c){this._verify2(m,c);var h=m.sub(c);return h.cmpn(0)<0&&h.iadd(this.m),h._forceRed(this)},ae.prototype.isub=function(m,c){this._verify2(m,c);var h=m.isub(c);return h.cmpn(0)<0&&h.iadd(this.m),h},ae.prototype.shl=function(m,c){return this._verify1(m),this.imod(m.ushln(c))},ae.prototype.imul=function(m,c){return this._verify2(m,c),this.imod(m.imul(c))},ae.prototype.mul=function(m,c){return this._verify2(m,c),this.imod(m.mul(c))},ae.prototype.isqr=function(m){return this.imul(m,m.clone())},ae.prototype.sqr=function(m){return this.mul(m,m)},ae.prototype.sqrt=function(m){if(m.isZero())return m.clone();var c=this.m.andln(3);if(i(c%2===1),c===3){var h=this.m.add(new a(1)).iushrn(2);return this.pow(m,h)}for(var v=this.m.subn(1),_=0;!v.isZero()&&v.andln(1)===0;)_++,v.iushrn(1);i(!v.isZero());var I=new a(1).toRed(this),M=I.redNeg(),S=this.m.subn(1).iushrn(1),d=this.m.bitLength();for(d=new a(2*d*d).toRed(this);this.pow(d,S).cmp(M)!==0;)d.redIAdd(M);for(var g=this.pow(d,v),T=this.pow(m,v.addn(1).iushrn(1)),Z=this.pow(m,v),se=_;Z.cmp(I)!==0;){for(var P=Z,ee=0;P.cmp(I)!==0;ee++)P=P.redSqr();i(ee<se);var q=this.pow(g,new a(1).iushln(se-ee-1));T=T.redMul(q),g=q.redSqr(),Z=Z.redMul(g),se=ee}return T},ae.prototype.invm=function(m){var c=m._invmp(this.m);return c.negative!==0?(c.negative=0,this.imod(c).redNeg()):this.imod(c)},ae.prototype.pow=function(m,c){if(c.isZero())return new a(1).toRed(this);if(c.cmpn(1)===0)return m.clone();var h=4,v=new Array(1<<h);v[0]=new a(1).toRed(this),v[1]=m;for(var _=2;_<v.length;_++)v[_]=this.mul(v[_-1],m);var I=v[0],M=0,S=0,d=c.bitLength()%26;for(d===0&&(d=26),_=c.length-1;_>=0;_--){for(var g=c.words[_],T=d-1;T>=0;T--){var Z=g>>T&1;if(I!==v[0]&&(I=this.sqr(I)),Z===0&&M===0){S=0;continue}M<<=1,M|=Z,S++,!(S!==h&&(_!==0||T!==0))&&(I=this.mul(I,v[M]),S=0,M=0)}d=26}return I},ae.prototype.convertTo=function(m){var c=m.umod(this.m);return c===m?c.clone():c},ae.prototype.convertFrom=function(m){var c=m.clone();return c.red=null,c},a.mont=function(m){return new le(m)};function le(F){ae.call(this,F),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new a(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}n(le,ae),le.prototype.convertTo=function(m){return this.imod(m.ushln(this.shift))},le.prototype.convertFrom=function(m){var c=this.imod(m.mul(this.rinv));return c.red=null,c},le.prototype.imul=function(m,c){if(m.isZero()||c.isZero())return m.words[0]=0,m.length=1,m;var h=m.imul(c),v=h.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),_=h.isub(v).iushrn(this.shift),I=_;return _.cmp(this.m)>=0?I=_.isub(this.m):_.cmpn(0)<0&&(I=_.iadd(this.m)),I._forceRed(this)},le.prototype.mul=function(m,c){if(m.isZero()||c.isZero())return new a(0)._forceRed(this);var h=m.mul(c),v=h.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),_=h.isub(v).iushrn(this.shift),I=_;return _.cmp(this.m)>=0?I=_.isub(this.m):_.cmpn(0)<0&&(I=_.iadd(this.m)),I._forceRed(this)},le.prototype.invm=function(m){var c=this.imod(m._invmp(this.m).mul(this.r2));return c._forceRed(this)}})(r,ji)})(T0);var bs=T0.exports,ya=Qv;function Qv(r,e){if(!r)throw new Error(e||"Assertion failed")}Qv.equal=function(e,t,i){if(e!=t)throw new Error(i||"Assertion failed: "+e+" != "+t)};var D0={};(function(r){var e=r;function t(a,f){if(Array.isArray(a))return a.slice();if(!a)return[];var u=[];if(typeof a!="string"){for(var b=0;b<a.length;b++)u[b]=a[b]|0;return u}if(f==="hex"){a=a.replace(/[^a-z0-9]+/ig,""),a.length%2!==0&&(a="0"+a);for(var b=0;b<a.length;b+=2)u.push(parseInt(a[b]+a[b+1],16))}else for(var b=0;b<a.length;b++){var p=a.charCodeAt(b),y=p>>8,A=p&255;y?u.push(y,A):u.push(A)}return u}e.toArray=t;function i(a){return a.length===1?"0"+a:a}e.zero2=i;function n(a){for(var f="",u=0;u<a.length;u++)f+=i(a[u].toString(16));return f}e.toHex=n,e.encode=function(f,u){return u==="hex"?n(f):f}})(D0);(function(r){var e=r,t=bs,i=ya,n=D0;e.assert=i,e.toArray=n.toArray,e.zero2=n.zero2,e.toHex=n.toHex,e.encode=n.encode;function a(y,A,R){var O=new Array(Math.max(y.bitLength(),R)+1),N;for(N=0;N<O.length;N+=1)O[N]=0;var K=1<<A+1,W=y.clone();for(N=0;N<O.length;N++){var Q,j=W.andln(K-1);W.isOdd()?(j>(K>>1)-1?Q=(K>>1)-j:Q=j,W.isubn(Q)):Q=0,O[N]=Q,W.iushrn(1)}return O}e.getNAF=a;function f(y,A){var R=[[],[]];y=y.clone(),A=A.clone();for(var O=0,N=0,K;y.cmpn(-O)>0||A.cmpn(-N)>0;){var W=y.andln(3)+O&3,Q=A.andln(3)+N&3;W===3&&(W=-1),Q===3&&(Q=-1);var j;W&1?(K=y.andln(7)+O&7,(K===3||K===5)&&Q===2?j=-W:j=W):j=0,R[0].push(j);var Y;Q&1?(K=A.andln(7)+N&7,(K===3||K===5)&&W===2?Y=-Q:Y=Q):Y=0,R[1].push(Y),2*O===j+1&&(O=1-O),2*N===Y+1&&(N=1-N),y.iushrn(1),A.iushrn(1)}return R}e.getJSF=f;function u(y,A,R){var O="_"+A;y.prototype[A]=function(){return this[O]!==void 0?this[O]:this[O]=R.call(this)}}e.cachedProperty=u;function b(y){return typeof y=="string"?e.toArray(y,"hex"):y}e.parseBytes=b;function p(y){return new t(y,"hex","le")}e.intFromLE=p})(xi);var F0={exports:{}},fl;F0.exports=function(e){return fl||(fl=new Fs(null)),fl.generate(e)};function Fs(r){this.rand=r}F0.exports.Rand=Fs;Fs.prototype.generate=function(e){return this._rand(e)};Fs.prototype._rand=function(e){if(this.rand.getBytes)return this.rand.getBytes(e);for(var t=new Uint8Array(e),i=0;i<t.length;i++)t[i]=this.rand.getByte();return t};if(typeof self=="object")self.crypto&&self.crypto.getRandomValues?Fs.prototype._rand=function(e){var t=new Uint8Array(e);return self.crypto.getRandomValues(t),t}:self.msCrypto&&self.msCrypto.getRandomValues?Fs.prototype._rand=function(e){var t=new Uint8Array(e);return self.msCrypto.getRandomValues(t),t}:typeof window=="object"&&(Fs.prototype._rand=function(){throw new Error("Not implemented yet")});else try{var w1=M0;if(typeof w1.randomBytes!="function")throw new Error("Not supported");Fs.prototype._rand=function(e){return w1.randomBytes(e)}}catch{}var Xv=F0.exports,B0={},na=bs,Ec=xi,ch=Ec.getNAF,B_=Ec.getJSF,fh=Ec.assert;function zs(r,e){this.type=r,this.p=new na(e.p,16),this.red=e.prime?na.red(e.prime):na.mont(this.p),this.zero=new na(0).toRed(this.red),this.one=new na(1).toRed(this.red),this.two=new na(2).toRed(this.red),this.n=e.n&&new na(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),this._bitLength=this.n?this.n.bitLength():0;var t=this.n&&this.p.div(this.n);!t||t.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}var Nh=zs;zs.prototype.point=function(){throw new Error("Not implemented")};zs.prototype.validate=function(){throw new Error("Not implemented")};zs.prototype._fixedNafMul=function(e,t){fh(e.precomputed);var i=e._getDoubles(),n=ch(t,1,this._bitLength),a=(1<<i.step+1)-(i.step%2===0?2:1);a/=3;var f=[],u,b;for(u=0;u<n.length;u+=i.step){b=0;for(var p=u+i.step-1;p>=u;p--)b=(b<<1)+n[p];f.push(b)}for(var y=this.jpoint(null,null,null),A=this.jpoint(null,null,null),R=a;R>0;R--){for(u=0;u<f.length;u++)b=f[u],b===R?A=A.mixedAdd(i.points[u]):b===-R&&(A=A.mixedAdd(i.points[u].neg()));y=y.add(A)}return y.toP()};zs.prototype._wnafMul=function(e,t){var i=4,n=e._getNAFPoints(i);i=n.wnd;for(var a=n.points,f=ch(t,i,this._bitLength),u=this.jpoint(null,null,null),b=f.length-1;b>=0;b--){for(var p=0;b>=0&&f[b]===0;b--)p++;if(b>=0&&p++,u=u.dblp(p),b<0)break;var y=f[b];fh(y!==0),e.type==="affine"?y>0?u=u.mixedAdd(a[y-1>>1]):u=u.mixedAdd(a[-y-1>>1].neg()):y>0?u=u.add(a[y-1>>1]):u=u.add(a[-y-1>>1].neg())}return e.type==="affine"?u.toP():u};zs.prototype._wnafMulAdd=function(e,t,i,n,a){var f=this._wnafT1,u=this._wnafT2,b=this._wnafT3,p=0,y,A,R;for(y=0;y<n;y++){R=t[y];var O=R._getNAFPoints(e);f[y]=O.wnd,u[y]=O.points}for(y=n-1;y>=1;y-=2){var N=y-1,K=y;if(f[N]!==1||f[K]!==1){b[N]=ch(i[N],f[N],this._bitLength),b[K]=ch(i[K],f[K],this._bitLength),p=Math.max(b[N].length,p),p=Math.max(b[K].length,p);continue}var W=[t[N],null,null,t[K]];t[N].y.cmp(t[K].y)===0?(W[1]=t[N].add(t[K]),W[2]=t[N].toJ().mixedAdd(t[K].neg())):t[N].y.cmp(t[K].y.redNeg())===0?(W[1]=t[N].toJ().mixedAdd(t[K]),W[2]=t[N].add(t[K].neg())):(W[1]=t[N].toJ().mixedAdd(t[K]),W[2]=t[N].toJ().mixedAdd(t[K].neg()));var Q=[-3,-1,-5,-7,0,7,5,1,3],j=B_(i[N],i[K]);for(p=Math.max(j[0].length,p),b[N]=new Array(p),b[K]=new Array(p),A=0;A<p;A++){var Y=j[0][A]|0,U=j[1][A]|0;b[N][A]=Q[(Y+1)*3+(U+1)],b[K][A]=0,u[N]=W}}var k=this.jpoint(null,null,null),G=this._wnafT4;for(y=p;y>=0;y--){for(var x=0;y>=0;){var B=!0;for(A=0;A<n;A++)G[A]=b[A][y]|0,G[A]!==0&&(B=!1);if(!B)break;x++,y--}if(y>=0&&x++,k=k.dblp(x),y<0)break;for(A=0;A<n;A++){var ae=G[A];ae!==0&&(ae>0?R=u[A][ae-1>>1]:ae<0&&(R=u[A][-ae-1>>1].neg()),R.type==="affine"?k=k.mixedAdd(R):k=k.add(R))}}for(y=0;y<n;y++)u[y]=null;return a?k:k.toP()};function Ki(r,e){this.curve=r,this.type=e,this.precomputed=null}zs.BasePoint=Ki;Ki.prototype.eq=function(){throw new Error("Not implemented")};Ki.prototype.validate=function(){return this.curve.validate(this)};zs.prototype.decodePoint=function(e,t){e=Ec.toArray(e,t);var i=this.p.byteLength();if((e[0]===4||e[0]===6||e[0]===7)&&e.length-1===2*i){e[0]===6?fh(e[e.length-1]%2===0):e[0]===7&&fh(e[e.length-1]%2===1);var n=this.point(e.slice(1,1+i),e.slice(1+i,1+2*i));return n}else if((e[0]===2||e[0]===3)&&e.length-1===i)return this.pointFromX(e.slice(1,1+i),e[0]===3);throw new Error("Unknown point format")};Ki.prototype.encodeCompressed=function(e){return this.encode(e,!0)};Ki.prototype._encode=function(e){var t=this.curve.p.byteLength(),i=this.getX().toArray("be",t);return e?[this.getY().isEven()?2:3].concat(i):[4].concat(i,this.getY().toArray("be",t))};Ki.prototype.encode=function(e,t){return Ec.encode(this._encode(t),e)};Ki.prototype.precompute=function(e){if(this.precomputed)return this;var t={doubles:null,naf:null,beta:null};return t.naf=this._getNAFPoints(8),t.doubles=this._getDoubles(4,e),t.beta=this._getBeta(),this.precomputed=t,this};Ki.prototype._hasDoubles=function(e){if(!this.precomputed)return!1;var t=this.precomputed.doubles;return t?t.points.length>=Math.ceil((e.bitLength()+1)/t.step):!1};Ki.prototype._getDoubles=function(e,t){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var i=[this],n=this,a=0;a<t;a+=e){for(var f=0;f<e;f++)n=n.dbl();i.push(n)}return{step:e,points:i}};Ki.prototype._getNAFPoints=function(e){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var t=[this],i=(1<<e)-1,n=i===1?null:this.dbl(),a=1;a<i;a++)t[a]=t[a-1].add(n);return{wnd:e,points:t}};Ki.prototype._getBeta=function(){return null};Ki.prototype.dblp=function(e){for(var t=this,i=0;i<e;i++)t=t.dbl();return t};var q_=xi,nr=bs,q0=xh,fo=Nh,L_=q_.assert;function Vi(r){fo.call(this,"short",r),this.a=new nr(r.a,16).toRed(this.red),this.b=new nr(r.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=this.a.fromRed().cmpn(0)===0,this.threeA=this.a.fromRed().sub(this.p).cmpn(-3)===0,this.endo=this._getEndomorphism(r),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}q0(Vi,fo);var U_=Vi;Vi.prototype._getEndomorphism=function(e){if(!(!this.zeroA||!this.g||!this.n||this.p.modn(3)!==1)){var t,i;if(e.beta)t=new nr(e.beta,16).toRed(this.red);else{var n=this._getEndoRoots(this.p);t=n[0].cmp(n[1])<0?n[0]:n[1],t=t.toRed(this.red)}if(e.lambda)i=new nr(e.lambda,16);else{var a=this._getEndoRoots(this.n);this.g.mul(a[0]).x.cmp(this.g.x.redMul(t))===0?i=a[0]:(i=a[1],L_(this.g.mul(i).x.cmp(this.g.x.redMul(t))===0))}var f;return e.basis?f=e.basis.map(function(u){return{a:new nr(u.a,16),b:new nr(u.b,16)}}):f=this._getEndoBasis(i),{beta:t,lambda:i,basis:f}}};Vi.prototype._getEndoRoots=function(e){var t=e===this.p?this.red:nr.mont(e),i=new nr(2).toRed(t).redInvm(),n=i.redNeg(),a=new nr(3).toRed(t).redNeg().redSqrt().redMul(i),f=n.redAdd(a).fromRed(),u=n.redSub(a).fromRed();return[f,u]};Vi.prototype._getEndoBasis=function(e){for(var t=this.n.ushrn(Math.floor(this.n.bitLength()/2)),i=e,n=this.n.clone(),a=new nr(1),f=new nr(0),u=new nr(0),b=new nr(1),p,y,A,R,O,N,K,W=0,Q,j;i.cmpn(0)!==0;){var Y=n.div(i);Q=n.sub(Y.mul(i)),j=u.sub(Y.mul(a));var U=b.sub(Y.mul(f));if(!A&&Q.cmp(t)<0)p=K.neg(),y=a,A=Q.neg(),R=j;else if(A&&++W===2)break;K=Q,n=i,i=Q,u=a,a=j,b=f,f=U}O=Q.neg(),N=j;var k=A.sqr().add(R.sqr()),G=O.sqr().add(N.sqr());return G.cmp(k)>=0&&(O=p,N=y),A.negative&&(A=A.neg(),R=R.neg()),O.negative&&(O=O.neg(),N=N.neg()),[{a:A,b:R},{a:O,b:N}]};Vi.prototype._endoSplit=function(e){var t=this.endo.basis,i=t[0],n=t[1],a=n.b.mul(e).divRound(this.n),f=i.b.neg().mul(e).divRound(this.n),u=a.mul(i.a),b=f.mul(n.a),p=a.mul(i.b),y=f.mul(n.b),A=e.sub(u).sub(b),R=p.add(y).neg();return{k1:A,k2:R}};Vi.prototype.pointFromX=function(e,t){e=new nr(e,16),e.red||(e=e.toRed(this.red));var i=e.redSqr().redMul(e).redIAdd(e.redMul(this.a)).redIAdd(this.b),n=i.redSqrt();if(n.redSqr().redSub(i).cmp(this.zero)!==0)throw new Error("invalid point");var a=n.fromRed().isOdd();return(t&&!a||!t&&a)&&(n=n.redNeg()),this.point(e,n)};Vi.prototype.validate=function(e){if(e.inf)return!0;var t=e.x,i=e.y,n=this.a.redMul(t),a=t.redSqr().redMul(t).redIAdd(n).redIAdd(this.b);return i.redSqr().redISub(a).cmpn(0)===0};Vi.prototype._endoWnafMulAdd=function(e,t,i){for(var n=this._endoWnafT1,a=this._endoWnafT2,f=0;f<e.length;f++){var u=this._endoSplit(t[f]),b=e[f],p=b._getBeta();u.k1.negative&&(u.k1.ineg(),b=b.neg(!0)),u.k2.negative&&(u.k2.ineg(),p=p.neg(!0)),n[f*2]=b,n[f*2+1]=p,a[f*2]=u.k1,a[f*2+1]=u.k2}for(var y=this._wnafMulAdd(1,n,a,f*2,i),A=0;A<f*2;A++)n[A]=null,a[A]=null;return y};function Ir(r,e,t,i){fo.BasePoint.call(this,r,"affine"),e===null&&t===null?(this.x=null,this.y=null,this.inf=!0):(this.x=new nr(e,16),this.y=new nr(t,16),i&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}q0(Ir,fo.BasePoint);Vi.prototype.point=function(e,t,i){return new Ir(this,e,t,i)};Vi.prototype.pointFromJSON=function(e,t){return Ir.fromJSON(this,e,t)};Ir.prototype._getBeta=function(){if(this.curve.endo){var e=this.precomputed;if(e&&e.beta)return e.beta;var t=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(e){var i=this.curve,n=function(a){return i.point(a.x.redMul(i.endo.beta),a.y)};e.beta=t,t.precomputed={beta:null,naf:e.naf&&{wnd:e.naf.wnd,points:e.naf.points.map(n)},doubles:e.doubles&&{step:e.doubles.step,points:e.doubles.points.map(n)}}}return t}};Ir.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]};Ir.fromJSON=function(e,t,i){typeof t=="string"&&(t=JSON.parse(t));var n=e.point(t[0],t[1],i);if(!t[2])return n;function a(u){return e.point(u[0],u[1],i)}var f=t[2];return n.precomputed={beta:null,doubles:f.doubles&&{step:f.doubles.step,points:[n].concat(f.doubles.points.map(a))},naf:f.naf&&{wnd:f.naf.wnd,points:[n].concat(f.naf.points.map(a))}},n};Ir.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"};Ir.prototype.isInfinity=function(){return this.inf};Ir.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(this.x.cmp(e.x)===0)return this.curve.point(null,null);var t=this.y.redSub(e.y);t.cmpn(0)!==0&&(t=t.redMul(this.x.redSub(e.x).redInvm()));var i=t.redSqr().redISub(this.x).redISub(e.x),n=t.redMul(this.x.redSub(i)).redISub(this.y);return this.curve.point(i,n)};Ir.prototype.dbl=function(){if(this.inf)return this;var e=this.y.redAdd(this.y);if(e.cmpn(0)===0)return this.curve.point(null,null);var t=this.curve.a,i=this.x.redSqr(),n=e.redInvm(),a=i.redAdd(i).redIAdd(i).redIAdd(t).redMul(n),f=a.redSqr().redISub(this.x.redAdd(this.x)),u=a.redMul(this.x.redSub(f)).redISub(this.y);return this.curve.point(f,u)};Ir.prototype.getX=function(){return this.x.fromRed()};Ir.prototype.getY=function(){return this.y.fromRed()};Ir.prototype.mul=function(e){return e=new nr(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)};Ir.prototype.mulAdd=function(e,t,i){var n=[this,t],a=[e,i];return this.curve.endo?this.curve._endoWnafMulAdd(n,a):this.curve._wnafMulAdd(1,n,a,2)};Ir.prototype.jmulAdd=function(e,t,i){var n=[this,t],a=[e,i];return this.curve.endo?this.curve._endoWnafMulAdd(n,a,!0):this.curve._wnafMulAdd(1,n,a,2,!0)};Ir.prototype.eq=function(e){return this===e||this.inf===e.inf&&(this.inf||this.x.cmp(e.x)===0&&this.y.cmp(e.y)===0)};Ir.prototype.neg=function(e){if(this.inf)return this;var t=this.curve.point(this.x,this.y.redNeg());if(e&&this.precomputed){var i=this.precomputed,n=function(a){return a.neg()};t.precomputed={naf:i.naf&&{wnd:i.naf.wnd,points:i.naf.points.map(n)},doubles:i.doubles&&{step:i.doubles.step,points:i.doubles.points.map(n)}}}return t};Ir.prototype.toJ=function(){if(this.inf)return this.curve.jpoint(null,null,null);var e=this.curve.jpoint(this.x,this.y,this.curve.one);return e};function Rr(r,e,t,i){fo.BasePoint.call(this,r,"jacobian"),e===null&&t===null&&i===null?(this.x=this.curve.one,this.y=this.curve.one,this.z=new nr(0)):(this.x=new nr(e,16),this.y=new nr(t,16),this.z=new nr(i,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.zOne=this.z===this.curve.one}q0(Rr,fo.BasePoint);Vi.prototype.jpoint=function(e,t,i){return new Rr(this,e,t,i)};Rr.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var e=this.z.redInvm(),t=e.redSqr(),i=this.x.redMul(t),n=this.y.redMul(t).redMul(e);return this.curve.point(i,n)};Rr.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)};Rr.prototype.add=function(e){if(this.isInfinity())return e;if(e.isInfinity())return this;var t=e.z.redSqr(),i=this.z.redSqr(),n=this.x.redMul(t),a=e.x.redMul(i),f=this.y.redMul(t.redMul(e.z)),u=e.y.redMul(i.redMul(this.z)),b=n.redSub(a),p=f.redSub(u);if(b.cmpn(0)===0)return p.cmpn(0)!==0?this.curve.jpoint(null,null,null):this.dbl();var y=b.redSqr(),A=y.redMul(b),R=n.redMul(y),O=p.redSqr().redIAdd(A).redISub(R).redISub(R),N=p.redMul(R.redISub(O)).redISub(f.redMul(A)),K=this.z.redMul(e.z).redMul(b);return this.curve.jpoint(O,N,K)};Rr.prototype.mixedAdd=function(e){if(this.isInfinity())return e.toJ();if(e.isInfinity())return this;var t=this.z.redSqr(),i=this.x,n=e.x.redMul(t),a=this.y,f=e.y.redMul(t).redMul(this.z),u=i.redSub(n),b=a.redSub(f);if(u.cmpn(0)===0)return b.cmpn(0)!==0?this.curve.jpoint(null,null,null):this.dbl();var p=u.redSqr(),y=p.redMul(u),A=i.redMul(p),R=b.redSqr().redIAdd(y).redISub(A).redISub(A),O=b.redMul(A.redISub(R)).redISub(a.redMul(y)),N=this.z.redMul(u);return this.curve.jpoint(R,O,N)};Rr.prototype.dblp=function(e){if(e===0)return this;if(this.isInfinity())return this;if(!e)return this.dbl();var t;if(this.curve.zeroA||this.curve.threeA){var i=this;for(t=0;t<e;t++)i=i.dbl();return i}var n=this.curve.a,a=this.curve.tinv,f=this.x,u=this.y,b=this.z,p=b.redSqr().redSqr(),y=u.redAdd(u);for(t=0;t<e;t++){var A=f.redSqr(),R=y.redSqr(),O=R.redSqr(),N=A.redAdd(A).redIAdd(A).redIAdd(n.redMul(p)),K=f.redMul(R),W=N.redSqr().redISub(K.redAdd(K)),Q=K.redISub(W),j=N.redMul(Q);j=j.redIAdd(j).redISub(O);var Y=y.redMul(b);t+1<e&&(p=p.redMul(O)),f=W,b=Y,y=j}return this.curve.jpoint(f,y.redMul(a),b)};Rr.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()};Rr.prototype._zeroDbl=function(){var e,t,i;if(this.zOne){var n=this.x.redSqr(),a=this.y.redSqr(),f=a.redSqr(),u=this.x.redAdd(a).redSqr().redISub(n).redISub(f);u=u.redIAdd(u);var b=n.redAdd(n).redIAdd(n),p=b.redSqr().redISub(u).redISub(u),y=f.redIAdd(f);y=y.redIAdd(y),y=y.redIAdd(y),e=p,t=b.redMul(u.redISub(p)).redISub(y),i=this.y.redAdd(this.y)}else{var A=this.x.redSqr(),R=this.y.redSqr(),O=R.redSqr(),N=this.x.redAdd(R).redSqr().redISub(A).redISub(O);N=N.redIAdd(N);var K=A.redAdd(A).redIAdd(A),W=K.redSqr(),Q=O.redIAdd(O);Q=Q.redIAdd(Q),Q=Q.redIAdd(Q),e=W.redISub(N).redISub(N),t=K.redMul(N.redISub(e)).redISub(Q),i=this.y.redMul(this.z),i=i.redIAdd(i)}return this.curve.jpoint(e,t,i)};Rr.prototype._threeDbl=function(){var e,t,i;if(this.zOne){var n=this.x.redSqr(),a=this.y.redSqr(),f=a.redSqr(),u=this.x.redAdd(a).redSqr().redISub(n).redISub(f);u=u.redIAdd(u);var b=n.redAdd(n).redIAdd(n).redIAdd(this.curve.a),p=b.redSqr().redISub(u).redISub(u);e=p;var y=f.redIAdd(f);y=y.redIAdd(y),y=y.redIAdd(y),t=b.redMul(u.redISub(p)).redISub(y),i=this.y.redAdd(this.y)}else{var A=this.z.redSqr(),R=this.y.redSqr(),O=this.x.redMul(R),N=this.x.redSub(A).redMul(this.x.redAdd(A));N=N.redAdd(N).redIAdd(N);var K=O.redIAdd(O);K=K.redIAdd(K);var W=K.redAdd(K);e=N.redSqr().redISub(W),i=this.y.redAdd(this.z).redSqr().redISub(R).redISub(A);var Q=R.redSqr();Q=Q.redIAdd(Q),Q=Q.redIAdd(Q),Q=Q.redIAdd(Q),t=N.redMul(K.redISub(e)).redISub(Q)}return this.curve.jpoint(e,t,i)};Rr.prototype._dbl=function(){var e=this.curve.a,t=this.x,i=this.y,n=this.z,a=n.redSqr().redSqr(),f=t.redSqr(),u=i.redSqr(),b=f.redAdd(f).redIAdd(f).redIAdd(e.redMul(a)),p=t.redAdd(t);p=p.redIAdd(p);var y=p.redMul(u),A=b.redSqr().redISub(y.redAdd(y)),R=y.redISub(A),O=u.redSqr();O=O.redIAdd(O),O=O.redIAdd(O),O=O.redIAdd(O);var N=b.redMul(R).redISub(O),K=i.redAdd(i).redMul(n);return this.curve.jpoint(A,N,K)};Rr.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var e=this.x.redSqr(),t=this.y.redSqr(),i=this.z.redSqr(),n=t.redSqr(),a=e.redAdd(e).redIAdd(e),f=a.redSqr(),u=this.x.redAdd(t).redSqr().redISub(e).redISub(n);u=u.redIAdd(u),u=u.redAdd(u).redIAdd(u),u=u.redISub(f);var b=u.redSqr(),p=n.redIAdd(n);p=p.redIAdd(p),p=p.redIAdd(p),p=p.redIAdd(p);var y=a.redIAdd(u).redSqr().redISub(f).redISub(b).redISub(p),A=t.redMul(y);A=A.redIAdd(A),A=A.redIAdd(A);var R=this.x.redMul(b).redISub(A);R=R.redIAdd(R),R=R.redIAdd(R);var O=this.y.redMul(y.redMul(p.redISub(y)).redISub(u.redMul(b)));O=O.redIAdd(O),O=O.redIAdd(O),O=O.redIAdd(O);var N=this.z.redAdd(u).redSqr().redISub(i).redISub(b);return this.curve.jpoint(R,O,N)};Rr.prototype.mul=function(e,t){return e=new nr(e,t),this.curve._wnafMul(this,e)};Rr.prototype.eq=function(e){if(e.type==="affine")return this.eq(e.toJ());if(this===e)return!0;var t=this.z.redSqr(),i=e.z.redSqr();if(this.x.redMul(i).redISub(e.x.redMul(t)).cmpn(0)!==0)return!1;var n=t.redMul(this.z),a=i.redMul(e.z);return this.y.redMul(a).redISub(e.y.redMul(n)).cmpn(0)===0};Rr.prototype.eqXToP=function(e){var t=this.z.redSqr(),i=e.toRed(this.curve.red).redMul(t);if(this.x.cmp(i)===0)return!0;for(var n=e.clone(),a=this.curve.redN.redMul(t);;){if(n.iadd(this.curve.n),n.cmp(this.curve.p)>=0)return!1;if(i.redIAdd(a),this.x.cmp(i)===0)return!0}};Rr.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"};Rr.prototype.isInfinity=function(){return this.z.cmpn(0)===0};var Xa=bs,Zv=xh,Ch=Nh,$_=xi;function ho(r){Ch.call(this,"mont",r),this.a=new Xa(r.a,16).toRed(this.red),this.b=new Xa(r.b,16).toRed(this.red),this.i4=new Xa(4).toRed(this.red).redInvm(),this.two=new Xa(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}Zv(ho,Ch);var z_=ho;ho.prototype.validate=function(e){var t=e.normalize().x,i=t.redSqr(),n=i.redMul(t).redAdd(i.redMul(this.a)).redAdd(t),a=n.redSqrt();return a.redSqr().cmp(n)===0};function Sr(r,e,t){Ch.BasePoint.call(this,r,"projective"),e===null&&t===null?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new Xa(e,16),this.z=new Xa(t,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}Zv(Sr,Ch.BasePoint);ho.prototype.decodePoint=function(e,t){return this.point($_.toArray(e,t),1)};ho.prototype.point=function(e,t){return new Sr(this,e,t)};ho.prototype.pointFromJSON=function(e){return Sr.fromJSON(this,e)};Sr.prototype.precompute=function(){};Sr.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())};Sr.fromJSON=function(e,t){return new Sr(e,t[0],t[1]||e.one)};Sr.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"};Sr.prototype.isInfinity=function(){return this.z.cmpn(0)===0};Sr.prototype.dbl=function(){var e=this.x.redAdd(this.z),t=e.redSqr(),i=this.x.redSub(this.z),n=i.redSqr(),a=t.redSub(n),f=t.redMul(n),u=a.redMul(n.redAdd(this.curve.a24.redMul(a)));return this.curve.point(f,u)};Sr.prototype.add=function(){throw new Error("Not supported on Montgomery curve")};Sr.prototype.diffAdd=function(e,t){var i=this.x.redAdd(this.z),n=this.x.redSub(this.z),a=e.x.redAdd(e.z),f=e.x.redSub(e.z),u=f.redMul(i),b=a.redMul(n),p=t.z.redMul(u.redAdd(b).redSqr()),y=t.x.redMul(u.redISub(b).redSqr());return this.curve.point(p,y)};Sr.prototype.mul=function(e){for(var t=e.clone(),i=this,n=this.curve.point(null,null),a=this,f=[];t.cmpn(0)!==0;t.iushrn(1))f.push(t.andln(1));for(var u=f.length-1;u>=0;u--)f[u]===0?(i=i.diffAdd(n,a),n=n.dbl()):(n=i.diffAdd(n,a),i=i.dbl());return n};Sr.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")};Sr.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")};Sr.prototype.eq=function(e){return this.getX().cmp(e.getX())===0};Sr.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this};Sr.prototype.getX=function(){return this.normalize(),this.x.fromRed()};var j_=xi,ls=bs,eb=xh,Th=Nh,k_=j_.assert;function Hn(r){this.twisted=(r.a|0)!==1,this.mOneA=this.twisted&&(r.a|0)===-1,this.extended=this.mOneA,Th.call(this,"edwards",r),this.a=new ls(r.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new ls(r.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new ls(r.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),k_(!this.twisted||this.c.fromRed().cmpn(1)===0),this.oneC=(r.c|0)===1}eb(Hn,Th);var H_=Hn;Hn.prototype._mulA=function(e){return this.mOneA?e.redNeg():this.a.redMul(e)};Hn.prototype._mulC=function(e){return this.oneC?e:this.c.redMul(e)};Hn.prototype.jpoint=function(e,t,i,n){return this.point(e,t,i,n)};Hn.prototype.pointFromX=function(e,t){e=new ls(e,16),e.red||(e=e.toRed(this.red));var i=e.redSqr(),n=this.c2.redSub(this.a.redMul(i)),a=this.one.redSub(this.c2.redMul(this.d).redMul(i)),f=n.redMul(a.redInvm()),u=f.redSqrt();if(u.redSqr().redSub(f).cmp(this.zero)!==0)throw new Error("invalid point");var b=u.fromRed().isOdd();return(t&&!b||!t&&b)&&(u=u.redNeg()),this.point(e,u)};Hn.prototype.pointFromY=function(e,t){e=new ls(e,16),e.red||(e=e.toRed(this.red));var i=e.redSqr(),n=i.redSub(this.c2),a=i.redMul(this.d).redMul(this.c2).redSub(this.a),f=n.redMul(a.redInvm());if(f.cmp(this.zero)===0){if(t)throw new Error("invalid point");return this.point(this.zero,e)}var u=f.redSqrt();if(u.redSqr().redSub(f).cmp(this.zero)!==0)throw new Error("invalid point");return u.fromRed().isOdd()!==t&&(u=u.redNeg()),this.point(u,e)};Hn.prototype.validate=function(e){if(e.isInfinity())return!0;e.normalize();var t=e.x.redSqr(),i=e.y.redSqr(),n=t.redMul(this.a).redAdd(i),a=this.c2.redMul(this.one.redAdd(this.d.redMul(t).redMul(i)));return n.cmp(a)===0};function Wt(r,e,t,i,n){Th.BasePoint.call(this,r,"projective"),e===null&&t===null&&i===null?(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 ls(e,16),this.y=new ls(t,16),this.z=i?new ls(i,16):this.curve.one,this.t=n&&new ls(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()))))}eb(Wt,Th.BasePoint);Hn.prototype.pointFromJSON=function(e){return Wt.fromJSON(this,e)};Hn.prototype.point=function(e,t,i,n){return new Wt(this,e,t,i,n)};Wt.fromJSON=function(e,t){return new Wt(e,t[0],t[1],t[2])};Wt.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"};Wt.prototype.isInfinity=function(){return this.x.cmpn(0)===0&&(this.y.cmp(this.z)===0||this.zOne&&this.y.cmp(this.curve.c)===0)};Wt.prototype._extDbl=function(){var e=this.x.redSqr(),t=this.y.redSqr(),i=this.z.redSqr();i=i.redIAdd(i);var n=this.curve._mulA(e),a=this.x.redAdd(this.y).redSqr().redISub(e).redISub(t),f=n.redAdd(t),u=f.redSub(i),b=n.redSub(t),p=a.redMul(u),y=f.redMul(b),A=a.redMul(b),R=u.redMul(f);return this.curve.point(p,y,R,A)};Wt.prototype._projDbl=function(){var e=this.x.redAdd(this.y).redSqr(),t=this.x.redSqr(),i=this.y.redSqr(),n,a,f,u,b,p;if(this.curve.twisted){u=this.curve._mulA(t);var y=u.redAdd(i);this.zOne?(n=e.redSub(t).redSub(i).redMul(y.redSub(this.curve.two)),a=y.redMul(u.redSub(i)),f=y.redSqr().redSub(y).redSub(y)):(b=this.z.redSqr(),p=y.redSub(b).redISub(b),n=e.redSub(t).redISub(i).redMul(p),a=y.redMul(u.redSub(i)),f=y.redMul(p))}else u=t.redAdd(i),b=this.curve._mulC(this.z).redSqr(),p=u.redSub(b).redSub(b),n=this.curve._mulC(e.redISub(u)).redMul(p),a=this.curve._mulC(u).redMul(t.redISub(i)),f=u.redMul(p);return this.curve.point(n,a,f)};Wt.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()};Wt.prototype._extAdd=function(e){var t=this.y.redSub(this.x).redMul(e.y.redSub(e.x)),i=this.y.redAdd(this.x).redMul(e.y.redAdd(e.x)),n=this.t.redMul(this.curve.dd).redMul(e.t),a=this.z.redMul(e.z.redAdd(e.z)),f=i.redSub(t),u=a.redSub(n),b=a.redAdd(n),p=i.redAdd(t),y=f.redMul(u),A=b.redMul(p),R=f.redMul(p),O=u.redMul(b);return this.curve.point(y,A,O,R)};Wt.prototype._projAdd=function(e){var t=this.z.redMul(e.z),i=t.redSqr(),n=this.x.redMul(e.x),a=this.y.redMul(e.y),f=this.curve.d.redMul(n).redMul(a),u=i.redSub(f),b=i.redAdd(f),p=this.x.redAdd(this.y).redMul(e.x.redAdd(e.y)).redISub(n).redISub(a),y=t.redMul(u).redMul(p),A,R;return this.curve.twisted?(A=t.redMul(b).redMul(a.redSub(this.curve._mulA(n))),R=u.redMul(b)):(A=t.redMul(b).redMul(a.redSub(n)),R=this.curve._mulC(u).redMul(b)),this.curve.point(y,A,R)};Wt.prototype.add=function(e){return this.isInfinity()?e:e.isInfinity()?this:this.curve.extended?this._extAdd(e):this._projAdd(e)};Wt.prototype.mul=function(e){return this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve._wnafMul(this,e)};Wt.prototype.mulAdd=function(e,t,i){return this.curve._wnafMulAdd(1,[this,t],[e,i],2,!1)};Wt.prototype.jmulAdd=function(e,t,i){return this.curve._wnafMulAdd(1,[this,t],[e,i],2,!0)};Wt.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};Wt.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())};Wt.prototype.getX=function(){return this.normalize(),this.x.fromRed()};Wt.prototype.getY=function(){return this.normalize(),this.y.fromRed()};Wt.prototype.eq=function(e){return this===e||this.getX().cmp(e.getX())===0&&this.getY().cmp(e.getY())===0};Wt.prototype.eqXToP=function(e){var t=e.toRed(this.curve.red).redMul(this.z);if(this.x.cmp(t)===0)return!0;for(var i=e.clone(),n=this.curve.redN.redMul(this.z);;){if(i.iadd(this.curve.n),i.cmp(this.curve.p)>=0)return!1;if(t.redIAdd(n),this.x.cmp(t)===0)return!0}};Wt.prototype.toP=Wt.prototype.normalize;Wt.prototype.mixedAdd=Wt.prototype.add;(function(r){var e=r;e.base=Nh,e.short=U_,e.mont=z_,e.edwards=H_})(B0);var Dh={},Fh={},Ot={},K_=ya,V_=xh;Ot.inherits=V_;function 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ro=Ot,E7=uo,x7=Kn,hl=ro.rotl32,Ko=ro.sum32,S7=ro.sum32_5,I7=x7.ft_1,ob=E7.BlockHash,M7=[1518500249,1859775393,2400959708,3395469782];function Un(){if(!(this instanceof Un))return new Un;ob.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.W=new Array(80)}ro.inherits(Un,ob);var P7=Un;Un.blockSize=512;Un.outSize=160;Un.hmacStrength=80;Un.padLength=64;Un.prototype._update=function(e,t){for(var i=this.W,n=0;n<16;n++)i[n]=e[t+n];for(;n<i.length;n++)i[n]=hl(i[n-3]^i[n-8]^i[n-14]^i[n-16],1);var a=this.h[0],f=this.h[1],u=this.h[2],b=this.h[3],p=this.h[4];for(n=0;n<i.length;n++){var y=~~(n/20),A=S7(hl(a,5),I7(y,f,u,b),p,i[n],M7[y]);p=b,b=u,u=hl(f,30),f=a,a=A}this.h[0]=Ko(this.h[0],a),this.h[1]=Ko(this.h[1],f),this.h[2]=Ko(this.h[2],u),this.h[3]=Ko(this.h[3],b),this.h[4]=Ko(this.h[4],p)};Un.prototype._digest=function(e){return e==="hex"?ro.toHex32(this.h,"big"):ro.split32(this.h,"big")};var 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hi=Ot,z7=uo,j7=ya,Cn=hi.rotr64_hi,Tn=hi.rotr64_lo,ub=hi.shr64_hi,lb=hi.shr64_lo,Ps=hi.sum64,ul=hi.sum64_hi,ll=hi.sum64_lo,k7=hi.sum64_4_hi,H7=hi.sum64_4_lo,K7=hi.sum64_5_hi,V7=hi.sum64_5_lo,db=z7.BlockHash,G7=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591];function 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00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:t.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),u("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:t.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),u("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:t.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),u("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:t.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),u("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:t.sha256,gRed:!1,g:["9"]}),u("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:t.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});var b;try{b=b9()}catch{b=void 0}u("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:t.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",b]})})(Dh);var m9=Fh,ua=D0,mb=ya;function Ls(r){if(!(this instanceof Ls))return new Ls(r);this.hash=r.hash,this.predResist=!!r.predResist,this.outLen=this.hash.outSize,this.minEntropy=r.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=ua.toArray(r.entropy,r.entropyEnc||"hex"),t=ua.toArray(r.nonce,r.nonceEnc||"hex"),i=ua.toArray(r.pers,r.persEnc||"hex");mb(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,t,i)}var y9=Ls;Ls.prototype._init=function(e,t,i){var n=e.concat(t).concat(i);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var a=0;a<this.V.length;a++)this.K[a]=0,this.V[a]=1;this._update(n),this._reseed=1,this.reseedInterval=281474976710656};Ls.prototype._hmac=function(){return new m9.hmac(this.hash,this.K)};Ls.prototype._update=function(e){var t=this._hmac().update(this.V).update([0]);e&&(t=t.update(e)),this.K=t.digest(),this.V=this._hmac().update(this.V).digest(),e&&(this.K=this._hmac().update(this.V).update([1]).update(e).digest(),this.V=this._hmac().update(this.V).digest())};Ls.prototype.reseed=function(e,t,i,n){typeof t!="string"&&(n=i,i=t,t=null),e=ua.toArray(e,t),i=ua.toArray(i,n),mb(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(e.concat(i||[])),this._reseed=1};Ls.prototype.generate=function(e,t,i,n){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");typeof t!="string"&&(n=i,i=t,t=null),i&&(i=ua.toArray(i,n||"hex"),this._update(i));for(var a=[];a.length<e;)this.V=this._hmac().update(this.V).digest(),a=a.concat(this.V);var f=a.slice(0,e);return this._update(i),this._reseed++,ua.encode(f,t)};var w9=bs,_9=xi,i0=_9.assert;function zr(r,e){this.ec=r,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}var A9=zr;zr.fromPublic=function(e,t,i){return t instanceof zr?t:new zr(e,{pub:t,pubEnc:i})};zr.fromPrivate=function(e,t,i){return t instanceof zr?t:new zr(e,{priv:t,privEnc:i})};zr.prototype.validate=function(){var e=this.getPublic();return e.isInfinity()?{result:!1,reason:"Invalid public key"}:e.validate()?e.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}};zr.prototype.getPublic=function(e,t){return typeof e=="string"&&(t=e,e=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),t?this.pub.encode(t,e):this.pub};zr.prototype.getPrivate=function(e){return e==="hex"?this.priv.toString(16,2):this.priv};zr.prototype._importPrivate=function(e,t){this.priv=new w9(e,t||16),this.priv=this.priv.umod(this.ec.curve.n)};zr.prototype._importPublic=function(e,t){if(e.x||e.y){this.ec.curve.type==="mont"?i0(e.x,"Need x coordinate"):(this.ec.curve.type==="short"||this.ec.curve.type==="edwards")&&i0(e.x&&e.y,"Need both x and y coordinate"),this.pub=this.ec.curve.point(e.x,e.y);return}this.pub=this.ec.curve.decodePoint(e,t)};zr.prototype.derive=function(e){return e.validate()||i0(e.validate(),"public point not validated"),e.mul(this.priv).getX()};zr.prototype.sign=function(e,t,i){return this.ec.sign(e,this,t,i)};zr.prototype.verify=function(e,t){return this.ec.verify(e,t,this)};zr.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"};var hh=bs,L0=xi,E9=L0.assert;function qh(r,e){if(r instanceof qh)return r;this._importDER(r,e)||(E9(r.r&&r.s,"Signature without r or s"),this.r=new hh(r.r,16),this.s=new hh(r.s,16),r.recoveryParam===void 0?this.recoveryParam=null:this.recoveryParam=r.recoveryParam)}var x9=qh;function S9(){this.place=0}function pl(r,e){var t=r[e.place++];if(!(t&128))return t;var i=t&15;if(i===0||i>4||r[e.place]===0)return!1;for(var n=0,a=0,f=e.place;a<i;a++,f++)n<<=8,n|=r[f],n>>>=0;return n<=127?!1:(e.place=f,n)}function I1(r){for(var e=0,t=r.length-1;!r[e]&&!(r[e+1]&128)&&e<t;)e++;return e===0?r:r.slice(e)}qh.prototype._importDER=function(e,t){e=L0.toArray(e,t);var i=new S9;if(e[i.place++]!==48)return!1;var n=pl(e,i);if(n===!1||n+i.place!==e.length||e[i.place++]!==2)return!1;var a=pl(e,i);if(a===!1||e[i.place]&128)return!1;var f=e.slice(i.place,a+i.place);if(i.place+=a,e[i.place++]!==2)return!1;var u=pl(e,i);if(u===!1||e.length!==u+i.place||e[i.place]&128)return!1;var b=e.slice(i.place,u+i.place);if(f[0]===0)if(f[1]&128)f=f.slice(1);else return!1;if(b[0]===0)if(b[1]&128)b=b.slice(1);else return!1;return this.r=new hh(f),this.s=new hh(b),this.recoveryParam=null,!0};function gl(r,e){if(e<128){r.push(e);return}var t=1+(Math.log(e)/Math.LN2>>>3);for(r.push(t|128);--t;)r.push(e>>>(t<<3)&255);r.push(e)}qh.prototype.toDER=function(e){var t=this.r.toArray(),i=this.s.toArray();for(t[0]&128&&(t=[0].concat(t)),i[0]&128&&(i=[0].concat(i)),t=I1(t),i=I1(i);!i[0]&&!(i[1]&128);)i=i.slice(1);var n=[2];gl(n,t.length),n=n.concat(t),n.push(2),gl(n,i.length);var a=n.concat(i),f=[48];return gl(f,a.length),f=f.concat(a),L0.encode(f,e)};var la=bs,yb=y9,I9=xi,vl=Dh,M9=Xv,wb=I9.assert,U0=A9,Lh=x9;function ki(r){if(!(this instanceof ki))return new ki(r);typeof r=="string"&&(wb(Object.prototype.hasOwnProperty.call(vl,r),"Unknown curve "+r),r=vl[r]),r instanceof vl.PresetCurve&&(r={curve:r}),this.curve=r.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=r.curve.g,this.g.precompute(r.curve.n.bitLength()+1),this.hash=r.hash||r.curve.hash}var P9=ki;ki.prototype.keyPair=function(e){return new U0(this,e)};ki.prototype.keyFromPrivate=function(e,t){return U0.fromPrivate(this,e,t)};ki.prototype.keyFromPublic=function(e,t){return U0.fromPublic(this,e,t)};ki.prototype.genKeyPair=function(e){e||(e={});for(var t=new yb({hash:this.hash,pers:e.pers,persEnc:e.persEnc||"utf8",entropy:e.entropy||M9(this.hash.hmacStrength),entropyEnc:e.entropy&&e.entropyEnc||"utf8",nonce:this.n.toArray()}),i=this.n.byteLength(),n=this.n.sub(new la(2));;){var a=new la(t.generate(i));if(!(a.cmp(n)>0))return a.iaddn(1),this.keyFromPrivate(a)}};ki.prototype._truncateToN=function(e,t){var i=e.byteLength()*8-this.n.bitLength();return i>0&&(e=e.ushrn(i)),!t&&e.cmp(this.n)>=0?e.sub(this.n):e};ki.prototype.sign=function(e,t,i,n){typeof i=="object"&&(n=i,i=null),n||(n={}),t=this.keyFromPrivate(t,i),e=this._truncateToN(new la(e,16));for(var a=this.n.byteLength(),f=t.getPrivate().toArray("be",a),u=e.toArray("be",a),b=new yb({hash:this.hash,entropy:f,nonce:u,pers:n.pers,persEnc:n.persEnc||"utf8"}),p=this.n.sub(new la(1)),y=0;;y++){var A=n.k?n.k(y):new la(b.generate(this.n.byteLength()));if(A=this._truncateToN(A,!0),!(A.cmpn(1)<=0||A.cmp(p)>=0)){var R=this.g.mul(A);if(!R.isInfinity()){var O=R.getX(),N=O.umod(this.n);if(N.cmpn(0)!==0){var K=A.invm(this.n).mul(N.mul(t.getPrivate()).iadd(e));if(K=K.umod(this.n),K.cmpn(0)!==0){var W=(R.getY().isOdd()?1:0)|(O.cmp(N)!==0?2:0);return n.canonical&&K.cmp(this.nh)>0&&(K=this.n.sub(K),W^=1),new Lh({r:N,s:K,recoveryParam:W})}}}}}};ki.prototype.verify=function(e,t,i,n){e=this._truncateToN(new la(e,16)),i=this.keyFromPublic(i,n),t=new Lh(t,"hex");var a=t.r,f=t.s;if(a.cmpn(1)<0||a.cmp(this.n)>=0||f.cmpn(1)<0||f.cmp(this.n)>=0)return!1;var u=f.invm(this.n),b=u.mul(e).umod(this.n),p=u.mul(a).umod(this.n),y;return this.curve._maxwellTrick?(y=this.g.jmulAdd(b,i.getPublic(),p),y.isInfinity()?!1:y.eqXToP(a)):(y=this.g.mulAdd(b,i.getPublic(),p),y.isInfinity()?!1:y.getX().umod(this.n).cmp(a)===0)};ki.prototype.recoverPubKey=function(r,e,t,i){wb((3&t)===t,"The recovery param is more than two bits"),e=new Lh(e,i);var n=this.n,a=new la(r),f=e.r,u=e.s,b=t&1,p=t>>1;if(f.cmp(this.curve.p.umod(this.curve.n))>=0&&p)throw new Error("Unable to find sencond key candinate");p?f=this.curve.pointFromX(f.add(this.curve.n),b):f=this.curve.pointFromX(f,b);var y=e.r.invm(n),A=n.sub(a).mul(y).umod(n),R=u.mul(y).umod(n);return this.g.mulAdd(A,f,R)};ki.prototype.getKeyRecoveryParam=function(r,e,t,i){if(e=new Lh(e,i),e.recoveryParam!==null)return e.recoveryParam;for(var n=0;n<4;n++){var a;try{a=this.recoverPubKey(r,e,n)}catch{continue}if(a.eq(t))return n}throw new Error("Unable to find valid recovery factor")};var xc=xi,_b=xc.assert,M1=xc.parseBytes,go=xc.cachedProperty;function xr(r,e){this.eddsa=r,this._secret=M1(e.secret),r.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=M1(e.pub)}xr.fromPublic=function(e,t){return t instanceof xr?t:new xr(e,{pub:t})};xr.fromSecret=function(e,t){return t instanceof xr?t:new xr(e,{secret:t})};xr.prototype.secret=function(){return this._secret};go(xr,"pubBytes",function(){return this.eddsa.encodePoint(this.pub())});go(xr,"pub",function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())});go(xr,"privBytes",function(){var e=this.eddsa,t=this.hash(),i=e.encodingLength-1,n=t.slice(0,e.encodingLength);return n[0]&=248,n[i]&=127,n[i]|=64,n});go(xr,"priv",function(){return this.eddsa.decodeInt(this.privBytes())});go(xr,"hash",function(){return this.eddsa.hash().update(this.secret()).digest()});go(xr,"messagePrefix",function(){return this.hash().slice(this.eddsa.encodingLength)});xr.prototype.sign=function(e){return _b(this._secret,"KeyPair can only verify"),this.eddsa.sign(e,this)};xr.prototype.verify=function(e,t){return this.eddsa.verify(e,t,this)};xr.prototype.getSecret=function(e){return _b(this._secret,"KeyPair is public only"),xc.encode(this.secret(),e)};xr.prototype.getPublic=function(e){return xc.encode(this.pubBytes(),e)};var O9=xr,R9=bs,Uh=xi,P1=Uh.assert,$h=Uh.cachedProperty,N9=Uh.parseBytes;function wa(r,e){this.eddsa=r,typeof e!="object"&&(e=N9(e)),Array.isArray(e)&&(P1(e.length===r.encodingLength*2,"Signature has invalid size"),e={R:e.slice(0,r.encodingLength),S:e.slice(r.encodingLength)}),P1(e.R&&e.S,"Signature without R or S"),r.isPoint(e.R)&&(this._R=e.R),e.S instanceof R9&&(this._S=e.S),this._Rencoded=Array.isArray(e.R)?e.R:e.Rencoded,this._Sencoded=Array.isArray(e.S)?e.S:e.Sencoded}$h(wa,"S",function(){return this.eddsa.decodeInt(this.Sencoded())});$h(wa,"R",function(){return this.eddsa.decodePoint(this.Rencoded())});$h(wa,"Rencoded",function(){return this.eddsa.encodePoint(this.R())});$h(wa,"Sencoded",function(){return this.eddsa.encodeInt(this.S())});wa.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())};wa.prototype.toHex=function(){return Uh.encode(this.toBytes(),"hex").toUpperCase()};var C9=wa,T9=Fh,D9=Dh,so=xi,F9=so.assert,Ab=so.parseBytes,Eb=O9,O1=C9;function ui(r){if(F9(r==="ed25519","only tested with ed25519 so far"),!(this instanceof ui))return new ui(r);r=D9[r].curve,this.curve=r,this.g=r.g,this.g.precompute(r.n.bitLength()+1),this.pointClass=r.point().constructor,this.encodingLength=Math.ceil(r.n.bitLength()/8),this.hash=T9.sha512}var B9=ui;ui.prototype.sign=function(e,t){e=Ab(e);var i=this.keyFromSecret(t),n=this.hashInt(i.messagePrefix(),e),a=this.g.mul(n),f=this.encodePoint(a),u=this.hashInt(f,i.pubBytes(),e).mul(i.priv()),b=n.add(u).umod(this.curve.n);return this.makeSignature({R:a,S:b,Rencoded:f})};ui.prototype.verify=function(e,t,i){if(e=Ab(e),t=this.makeSignature(t),t.S().gte(t.eddsa.curve.n)||t.S().isNeg())return!1;var n=this.keyFromPublic(i),a=this.hashInt(t.Rencoded(),n.pubBytes(),e),f=this.g.mul(t.S()),u=t.R().add(n.pub().mul(a));return u.eq(f)};ui.prototype.hashInt=function(){for(var e=this.hash(),t=0;t<arguments.length;t++)e.update(arguments[t]);return so.intFromLE(e.digest()).umod(this.curve.n)};ui.prototype.keyFromPublic=function(e){return Eb.fromPublic(this,e)};ui.prototype.keyFromSecret=function(e){return Eb.fromSecret(this,e)};ui.prototype.makeSignature=function(e){return e instanceof O1?e:new O1(this,e)};ui.prototype.encodePoint=function(e){var t=e.getY().toArray("le",this.encodingLength);return t[this.encodingLength-1]|=e.getX().isOdd()?128:0,t};ui.prototype.decodePoint=function(e){e=so.parseBytes(e);var t=e.length-1,i=e.slice(0,t).concat(e[t]&-129),n=(e[t]&128)!==0,a=so.intFromLE(i);return this.curve.pointFromY(a,n)};ui.prototype.encodeInt=function(e){return e.toArray("le",this.encodingLength)};ui.prototype.decodeInt=function(e){return so.intFromLE(e)};ui.prototype.isPoint=function(e){return e instanceof this.pointClass};(function(r){var e=r;e.version=F_.version,e.utils=xi,e.rand=Xv,e.curve=B0,e.curves=Dh,e.ec=P9,e.eddsa=B9})(Yv);var $0={},xb={};(function(r){Object.defineProperty(r,"__esModule",{value:!0});var e=mt,t=Ei;r.DIGEST_LENGTH=64,r.BLOCK_SIZE=128;var i=function(){function u(){this.digestLength=r.DIGEST_LENGTH,this.blockSize=r.BLOCK_SIZE,this._stateHi=new Int32Array(8),this._stateLo=new Int32Array(8),this._tempHi=new Int32Array(16),this._tempLo=new Int32Array(16),this._buffer=new Uint8Array(256),this._bufferLength=0,this._bytesHashed=0,this._finished=!1,this.reset()}return u.prototype._initState=function(){this._stateHi[0]=1779033703,this._stateHi[1]=3144134277,this._stateHi[2]=1013904242,this._stateHi[3]=2773480762,this._stateHi[4]=1359893119,this._stateHi[5]=2600822924,this._stateHi[6]=528734635,this._stateHi[7]=1541459225,this._stateLo[0]=4089235720,this._stateLo[1]=2227873595,this._stateLo[2]=4271175723,this._stateLo[3]=1595750129,this._stateLo[4]=2917565137,this._stateLo[5]=725511199,this._stateLo[6]=4215389547,this._stateLo[7]=327033209},u.prototype.reset=function(){return this._initState(),this._bufferLength=0,this._bytesHashed=0,this._finished=!1,this},u.prototype.clean=function(){t.wipe(this._buffer),t.wipe(this._tempHi),t.wipe(this._tempLo),this.reset()},u.prototype.update=function(b,p){if(p===void 0&&(p=b.length),this._finished)throw new Error("SHA512: can't update because hash was finished.");var y=0;if(this._bytesHashed+=p,this._bufferLength>0){for(;this._bufferLength<r.BLOCK_SIZE&&p>0;)this._buffer[this._bufferLength++]=b[y++],p--;this._bufferLength===this.blockSize&&(a(this._tempHi,this._tempLo,this._stateHi,this._stateLo,this._buffer,0,this.blockSize),this._bufferLength=0)}for(p>=this.blockSize&&(y=a(this._tempHi,this._tempLo,this._stateHi,this._stateLo,b,y,p),p%=this.blockSize);p>0;)this._buffer[this._bufferLength++]=b[y++],p--;return this},u.prototype.finish=function(b){if(!this._finished){var p=this._bytesHashed,y=this._bufferLength,A=p/536870912|0,R=p<<3,O=p%128<112?128:256;this._buffer[y]=128;for(var N=y+1;N<O-8;N++)this._buffer[N]=0;e.writeUint32BE(A,this._buffer,O-8),e.writeUint32BE(R,this._buffer,O-4),a(this._tempHi,this._tempLo,this._stateHi,this._stateLo,this._buffer,0,O),this._finished=!0}for(var N=0;N<this.digestLength/8;N++)e.writeUint32BE(this._stateHi[N],b,N*8),e.writeUint32BE(this._stateLo[N],b,N*8+4);return this},u.prototype.digest=function(){var b=new 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a(u,b,p,y,A,R,O){for(var N=p[0],K=p[1],W=p[2],Q=p[3],j=p[4],Y=p[5],U=p[6],k=p[7],G=y[0],x=y[1],B=y[2],ae=y[3],le=y[4],F=y[5],m=y[6],c=y[7],h,v,_,I,M,S,d,g;O>=128;){for(var T=0;T<16;T++){var Z=8*T+R;u[T]=e.readUint32BE(A,Z),b[T]=e.readUint32BE(A,Z+4)}for(var T=0;T<80;T++){var se=N,P=K,ee=W,q=Q,z=j,H=Y,w=U,$=k,ne=G,ce=x,he=B,ye=ae,we=le,Ce=F,Qe=m,Oe=c;if(h=k,v=c,M=v&65535,S=v>>>16,d=h&65535,g=h>>>16,h=(j>>>14|le<<18)^(j>>>18|le<<14)^(le>>>9|j<<23),v=(le>>>14|j<<18)^(le>>>18|j<<14)^(j>>>9|le<<23),M+=v&65535,S+=v>>>16,d+=h&65535,g+=h>>>16,h=j&Y^~j&U,v=le&F^~le&m,M+=v&65535,S+=v>>>16,d+=h&65535,g+=h>>>16,h=n[T*2],v=n[T*2+1],M+=v&65535,S+=v>>>16,d+=h&65535,g+=h>>>16,h=u[T%16],v=b[T%16],M+=v&65535,S+=v>>>16,d+=h&65535,g+=h>>>16,S+=M>>>16,d+=S>>>16,g+=d>>>16,_=d&65535|g<<16,I=M&65535|S<<16,h=_,v=I,M=v&65535,S=v>>>16,d=h&65535,g=h>>>16,h=(N>>>28|G<<4)^(G>>>2|N<<30)^(G>>>7|N<<25),v=(G>>>28|N<<4)^(N>>>2|G<<30)^(N>>>7|G<<25),M+=v&65535,S+=v>>>16,d+=h&65535,g+=h>>>16,h=N&K^N&W^K&W,v=G&x^G&B^x&B,M+=v&65535,S+=v>>>16,d+=h&65535,g+=h>>>16,S+=M>>>16,d+=S>>>16,g+=d>>>16,$=d&65535|g<<16,Oe=M&65535|S<<16,h=q,v=ye,M=v&65535,S=v>>>16,d=h&65535,g=h>>>16,h=_,v=I,M+=v&65535,S+=v>>>16,d+=h&65535,g+=h>>>16,S+=M>>>16,d+=S>>>16,g+=d>>>16,q=d&65535|g<<16,ye=M&65535|S<<16,K=se,W=P,Q=ee,j=q,Y=z,U=H,k=w,N=$,x=ne,B=ce,ae=he,le=ye,F=we,m=Ce,c=Qe,G=Oe,T%16===15)for(var Z=0;Z<16;Z++)h=u[Z],v=b[Z],M=v&65535,S=v>>>16,d=h&65535,g=h>>>16,h=u[(Z+9)%16],v=b[(Z+9)%16],M+=v&65535,S+=v>>>16,d+=h&65535,g+=h>>>16,_=u[(Z+1)%16],I=b[(Z+1)%16],h=(_>>>1|I<<31)^(_>>>8|I<<24)^_>>>7,v=(I>>>1|_<<31)^(I>>>8|_<<24)^(I>>>7|_<<25),M+=v&65535,S+=v>>>16,d+=h&65535,g+=h>>>16,_=u[(Z+14)%16],I=b[(Z+14)%16],h=(_>>>19|I<<13)^(I>>>29|_<<3)^_>>>6,v=(I>>>19|_<<13)^(_>>>29|I<<3)^(I>>>6|_<<26),M+=v&65535,S+=v>>>16,d+=h&65535,g+=h>>>16,S+=M>>>16,d+=S>>>16,g+=d>>>16,u[Z]=d&65535|g<<16,b[Z]=M&65535|S<<16}h=N,v=G,M=v&65535,S=v>>>16,d=h&65535,g=h>>>16,h=p[0],v=y[0],M+=v&65535,S+=v>>>16,d+=h&65535,g+=h>>>16,S+=M>>>16,d+=S>>>16,g+=d>>>16,p[0]=N=d&65535|g<<16,y[0]=G=M&65535|S<<16,h=K,v=x,M=v&65535,S=v>>>16,d=h&65535,g=h>>>16,h=p[1],v=y[1],M+=v&65535,S+=v>>>16,d+=h&65535,g+=h>>>16,S+=M>>>16,d+=S>>>16,g+=d>>>16,p[1]=K=d&65535|g<<16,y[1]=x=M&65535|S<<16,h=W,v=B,M=v&65535,S=v>>>16,d=h&65535,g=h>>>16,h=p[2],v=y[2],M+=v&65535,S+=v>>>16,d+=h&65535,g+=h>>>16,S+=M>>>16,d+=S>>>16,g+=d>>>16,p[2]=W=d&65535|g<<16,y[2]=B=M&65535|S<<16,h=Q,v=ae,M=v&65535,S=v>>>16,d=h&65535,g=h>>>16,h=p[3],v=y[3],M+=v&65535,S+=v>>>16,d+=h&65535,g+=h>>>16,S+=M>>>16,d+=S>>>16,g+=d>>>16,p[3]=Q=d&65535|g<<16,y[3]=ae=M&65535|S<<16,h=j,v=le,M=v&65535,S=v>>>16,d=h&65535,g=h>>>16,h=p[4],v=y[4],M+=v&65535,S+=v>>>16,d+=h&65535,g+=h>>>16,S+=M>>>16,d+=S>>>16,g+=d>>>16,p[4]=j=d&65535|g<<16,y[4]=le=M&65535|S<<16,h=Y,v=F,M=v&65535,S=v>>>16,d=h&65535,g=h>>>16,h=p[5],v=y[5],M+=v&65535,S+=v>>>16,d+=h&65535,g+=h>>>16,S+=M>>>16,d+=S>>>16,g+=d>>>16,p[5]=Y=d&65535|g<<16,y[5]=F=M&65535|S<<16,h=U,v=m,M=v&65535,S=v>>>16,d=h&65535,g=h>>>16,h=p[6],v=y[6],M+=v&65535,S+=v>>>16,d+=h&65535,g+=h>>>16,S+=M>>>16,d+=S>>>16,g+=d>>>16,p[6]=U=d&65535|g<<16,y[6]=m=M&65535|S<<16,h=k,v=c,M=v&65535,S=v>>>16,d=h&65535,g=h>>>16,h=p[7],v=y[7],M+=v&65535,S+=v>>>16,d+=h&65535,g+=h>>>16,S+=M>>>16,d+=S>>>16,g+=d>>>16,p[7]=k=d&65535|g<<16,y[7]=c=M&65535|S<<16,R+=128,O-=128}return R}function f(u){var b=new i;b.update(u);var p=b.digest();return b.clean(),p}r.hash=f})(xb);(function(r){Object.defineProperty(r,"__esModule",{value:!0}),r.convertSecretKeyToX25519=r.convertPublicKeyToX25519=r.verify=r.sign=r.extractPublicKeyFromSecretKey=r.generateKeyPair=r.generateKeyPairFromSeed=r.SEED_LENGTH=r.SECRET_KEY_LENGTH=r.PUBLIC_KEY_LENGTH=r.SIGNATURE_LENGTH=void 0;const e=$s,t=xb,i=Ei;r.SIGNATURE_LENGTH=64,r.PUBLIC_KEY_LENGTH=32,r.SECRET_KEY_LENGTH=64,r.SEED_LENGTH=32;function n(q){const z=new Float64Array(16);if(q)for(let H=0;H<q.length;H++)z[H]=q[H];return z}const a=new Uint8Array(32);a[0]=9;const 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*
* @version 0.8.0
* @author Chen, Yi-Cyuan [emn178@gmail.com]
* @copyright Chen, Yi-Cyuan 2015-2018
* @license MIT
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g=c.charCodeAt(d)-48;I*=_,g>=49?M=g-49+10:g>=17?M=g-17+10:M=g,i(g>=0&&M<_,"Invalid character"),I+=M}return I}a.prototype._parseBase=function(c,h,v){this.words=[0],this.length=1;for(var _=0,I=1;I<=67108863;I*=h)_++;_--,I=I/h|0;for(var M=c.length-v,S=M%_,d=Math.min(M,M-S)+v,g=0,T=v;T<d;T+=_)g=p(c,T,T+_,h),this.imuln(I),this.words[0]+g<67108864?this.words[0]+=g:this._iaddn(g);if(S!==0){var Z=1;for(g=p(c,T,c.length,h),T=0;T<S;T++)Z*=h;this.imuln(Z),this.words[0]+g<67108864?this.words[0]+=g:this._iaddn(g)}this._strip()},a.prototype.copy=function(c){c.words=new Array(this.length);for(var h=0;h<this.length;h++)c.words[h]=this.words[h];c.length=this.length,c.negative=this.negative,c.red=this.red};function y(c,h){c.words=h.words,c.length=h.length,c.negative=h.negative,c.red=h.red}if(a.prototype._move=function(c){y(c,this)},a.prototype.clone=function(){var c=new a(null);return this.copy(c),c},a.prototype._expand=function(c){for(;this.length<c;)this.words[this.length++]=0;return this},a.prototype._strip=function(){for(;this.length>1&&this.words[this.length-1]===0;)this.length--;return this._normSign()},a.prototype._normSign=function(){return this.length===1&&this.words[0]===0&&(this.negative=0),this},typeof Symbol<"u"&&typeof Symbol.for=="function")try{a.prototype[Symbol.for("nodejs.util.inspect.custom")]=A}catch{a.prototype.inspect=A}else a.prototype.inspect=A;function A(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"}var R=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],O=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],N=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];a.prototype.toString=function(c,h){c=c||10,h=h|0||1;var v;if(c===16||c==="hex"){v="";for(var _=0,I=0,M=0;M<this.length;M++){var S=this.words[M],d=((S<<_|I)&16777215).toString(16);I=S>>>24-_&16777215,_+=2,_>=26&&(_-=26,M--),I!==0||M!==this.length-1?v=R[6-d.length]+d+v:v=d+v}for(I!==0&&(v=I.toString(16)+v);v.length%h!==0;)v="0"+v;return this.negative!==0&&(v="-"+v),v}if(c===(c|0)&&c>=2&&c<=36){var g=O[c],T=N[c];v="";var Z=this.clone();for(Z.negative=0;!Z.isZero();){var se=Z.modrn(T).toString(c);Z=Z.idivn(T),Z.isZero()?v=se+v:v=R[g-se.length]+se+v}for(this.isZero()&&(v="0"+v);v.length%h!==0;)v="0"+v;return this.negative!==0&&(v="-"+v),v}i(!1,"Base should be between 2 and 36")},a.prototype.toNumber=function(){var c=this.words[0];return this.length===2?c+=this.words[1]*67108864:this.length===3&&this.words[2]===1?c+=4503599627370496+this.words[1]*67108864:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),this.negative!==0?-c:c},a.prototype.toJSON=function(){return this.toString(16,2)},f&&(a.prototype.toBuffer=function(c,h){return this.toArrayLike(f,c,h)}),a.prototype.toArray=function(c,h){return this.toArrayLike(Array,c,h)};var K=function(c,h){return c.allocUnsafe?c.allocUnsafe(h):new c(h)};a.prototype.toArrayLike=function(c,h,v){this._strip();var _=this.byteLength(),I=v||Math.max(1,_);i(_<=I,"byte array longer than desired length"),i(I>0,"Requested array length <= 0");var M=K(c,I),S=h==="le"?"LE":"BE";return this["_toArrayLike"+S](M,_),M},a.prototype._toArrayLikeLE=function(c,h){for(var v=0,_=0,I=0,M=0;I<this.length;I++){var S=this.words[I]<<M|_;c[v++]=S&255,v<c.length&&(c[v++]=S>>8&255),v<c.length&&(c[v++]=S>>16&255),M===6?(v<c.length&&(c[v++]=S>>24&255),_=0,M=0):(_=S>>>24,M+=2)}if(v<c.length)for(c[v++]=_;v<c.length;)c[v++]=0},a.prototype._toArrayLikeBE=function(c,h){for(var v=c.length-1,_=0,I=0,M=0;I<this.length;I++){var S=this.words[I]<<M|_;c[v--]=S&255,v>=0&&(c[v--]=S>>8&255),v>=0&&(c[v--]=S>>16&255),M===6?(v>=0&&(c[v--]=S>>24&255),_=0,M=0):(_=S>>>24,M+=2)}if(v>=0)for(c[v--]=_;v>=0;)c[v--]=0},Math.clz32?a.prototype._countBits=function(c){return 32-Math.clz32(c)}:a.prototype._countBits=function(c){var h=c,v=0;return h>=4096&&(v+=13,h>>>=13),h>=64&&(v+=7,h>>>=7),h>=8&&(v+=4,h>>>=4),h>=2&&(v+=2,h>>>=2),v+h},a.prototype._zeroBits=function(c){if(c===0)return 26;var h=c,v=0;return h&8191||(v+=13,h>>>=13),h&127||(v+=7,h>>>=7),h&15||(v+=4,h>>>=4),h&3||(v+=2,h>>>=2),h&1||v++,v},a.prototype.bitLength=function(){var c=this.words[this.length-1],h=this._countBits(c);return(this.length-1)*26+h};function W(c){for(var h=new Array(c.bitLength()),v=0;v<h.length;v++){var _=v/26|0,I=v%26;h[v]=c.words[_]>>>I&1}return h}a.prototype.zeroBits=function(){if(this.isZero())return 0;for(var c=0,h=0;h<this.length;h++){var v=this._zeroBits(this.words[h]);if(c+=v,v!==26)break}return c},a.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},a.prototype.toTwos=function(c){return this.negative!==0?this.abs().inotn(c).iaddn(1):this.clone()},a.prototype.fromTwos=function(c){return this.testn(c-1)?this.notn(c).iaddn(1).ineg():this.clone()},a.prototype.isNeg=function(){return this.negative!==0},a.prototype.neg=function(){return this.clone().ineg()},a.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},a.prototype.iuor=function(c){for(;this.length<c.length;)this.words[this.length++]=0;for(var h=0;h<c.length;h++)this.words[h]=this.words[h]|c.words[h];return this._strip()},a.prototype.ior=function(c){return i((this.negative|c.negative)===0),this.iuor(c)},a.prototype.or=function(c){return this.length>c.length?this.clone().ior(c):c.clone().ior(this)},a.prototype.uor=function(c){return this.length>c.length?this.clone().iuor(c):c.clone().iuor(this)},a.prototype.iuand=function(c){var h;this.length>c.length?h=c:h=this;for(var v=0;v<h.length;v++)this.words[v]=this.words[v]&c.words[v];return this.length=h.length,this._strip()},a.prototype.iand=function(c){return i((this.negative|c.negative)===0),this.iuand(c)},a.prototype.and=function(c){return 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this.clone().inotn(c)},a.prototype.setn=function(c,h){i(typeof c=="number"&&c>=0);var v=c/26|0,_=c%26;return this._expand(v+1),h?this.words[v]=this.words[v]|1<<_:this.words[v]=this.words[v]&~(1<<_),this._strip()},a.prototype.iadd=function(c){var h;if(this.negative!==0&&c.negative===0)return this.negative=0,h=this.isub(c),this.negative^=1,this._normSign();if(this.negative===0&&c.negative!==0)return c.negative=0,h=this.isub(c),c.negative=1,h._normSign();var v,_;this.length>c.length?(v=this,_=c):(v=c,_=this);for(var I=0,M=0;M<_.length;M++)h=(v.words[M]|0)+(_.words[M]|0)+I,this.words[M]=h&67108863,I=h>>>26;for(;I!==0&&M<v.length;M++)h=(v.words[M]|0)+I,this.words[M]=h&67108863,I=h>>>26;if(this.length=v.length,I!==0)this.words[this.length]=I,this.length++;else if(v!==this)for(;M<v.length;M++)this.words[M]=v.words[M];return this},a.prototype.add=function(c){var h;return c.negative!==0&&this.negative===0?(c.negative=0,h=this.sub(c),c.negative^=1,h):c.negative===0&&this.negative!==0?(this.negative=0,h=c.sub(this),this.negative=1,h):this.length>c.length?this.clone().iadd(c):c.clone().iadd(this)},a.prototype.isub=function(c){if(c.negative!==0){c.negative=0;var h=this.iadd(c);return c.negative=1,h._normSign()}else if(this.negative!==0)return this.negative=0,this.iadd(c),this.negative=1,this._normSign();var v=this.cmp(c);if(v===0)return this.negative=0,this.length=1,this.words[0]=0,this;var _,I;v>0?(_=this,I=c):(_=c,I=this);for(var M=0,S=0;S<I.length;S++)h=(_.words[S]|0)-(I.words[S]|0)+M,M=h>>26,this.words[S]=h&67108863;for(;M!==0&&S<_.length;S++)h=(_.words[S]|0)+M,M=h>>26,this.words[S]=h&67108863;if(M===0&&S<_.length&&_!==this)for(;S<_.length;S++)this.words[S]=_.words[S];return this.length=Math.max(this.length,S),_!==this&&(this.negative=1),this._strip()},a.prototype.sub=function(c){return this.clone().isub(c)};function 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Br=(S+d|0)+((g&8191)<<13)|0;S=(T+(g>>>13)|0)+(Br>>>26)|0,Br&=67108863,d=Math.imul(Oe,Ee),g=Math.imul(Oe,Ke),g=g+Math.imul(Te,Ee)|0,T=Math.imul(Te,Ke),d=d+Math.imul(we,Ge)|0,g=g+Math.imul(we,_t)|0,g=g+Math.imul(Ce,Ge)|0,T=T+Math.imul(Ce,_t)|0,d=d+Math.imul(ce,Je)|0,g=g+Math.imul(ce,Et)|0,g=g+Math.imul(he,Je)|0,T=T+Math.imul(he,Et)|0,d=d+Math.imul(w,Fe)|0,g=g+Math.imul(w,Xe)|0,g=g+Math.imul($,Fe)|0,T=T+Math.imul($,Xe)|0,d=d+Math.imul(q,Be)|0,g=g+Math.imul(q,et)|0,g=g+Math.imul(z,Be)|0,T=T+Math.imul(z,et)|0,d=d+Math.imul(se,$e)|0,g=g+Math.imul(se,ft)|0,g=g+Math.imul(P,$e)|0,T=T+Math.imul(P,ft)|0;var er=(S+d|0)+((g&8191)<<13)|0;S=(T+(g>>>13)|0)+(er>>>26)|0,er&=67108863,d=Math.imul(me,Ee),g=Math.imul(me,Ke),g=g+Math.imul(Re,Ee)|0,T=Math.imul(Re,Ke),d=d+Math.imul(Oe,Ge)|0,g=g+Math.imul(Oe,_t)|0,g=g+Math.imul(Te,Ge)|0,T=T+Math.imul(Te,_t)|0,d=d+Math.imul(we,Je)|0,g=g+Math.imul(we,Et)|0,g=g+Math.imul(Ce,Je)|0,T=T+Math.imul(Ce,Et)|0,d=d+Math.imul(ce,Fe)|0,g=g+Math.imul(ce,Xe)|0,g=g+Math.imul(he,Fe)|0,T=T+Math.imul(he,Xe)|0,d=d+Math.imul(w,Be)|0,g=g+Math.imul(w,et)|0,g=g+Math.imul($,Be)|0,T=T+Math.imul($,et)|0,d=d+Math.imul(q,$e)|0,g=g+Math.imul(q,ft)|0,g=g+Math.imul(z,$e)|0,T=T+Math.imul(z,ft)|0,d=d+Math.imul(se,ze)|0,g=g+Math.imul(se,it)|0,g=g+Math.imul(P,ze)|0,T=T+Math.imul(P,it)|0;var Qr=(S+d|0)+((g&8191)<<13)|0;S=(T+(g>>>13)|0)+(Qr>>>26)|0,Qr&=67108863,d=Math.imul(ve,Ee),g=Math.imul(ve,Ke),g=g+Math.imul(Ne,Ee)|0,T=Math.imul(Ne,Ke),d=d+Math.imul(me,Ge)|0,g=g+Math.imul(me,_t)|0,g=g+Math.imul(Re,Ge)|0,T=T+Math.imul(Re,_t)|0,d=d+Math.imul(Oe,Je)|0,g=g+Math.imul(Oe,Et)|0,g=g+Math.imul(Te,Je)|0,T=T+Math.imul(Te,Et)|0,d=d+Math.imul(we,Fe)|0,g=g+Math.imul(we,Xe)|0,g=g+Math.imul(Ce,Fe)|0,T=T+Math.imul(Ce,Xe)|0,d=d+Math.imul(ce,Be)|0,g=g+Math.imul(ce,et)|0,g=g+Math.imul(he,Be)|0,T=T+Math.imul(he,et)|0,d=d+Math.imul(w,$e)|0,g=g+Math.imul(w,ft)|0,g=g+Math.imul($,$e)|0,T=T+Math.imul($,ft)|0,d=d+Math.imul(q,ze)|0,g=g+Math.imul(q,it)|0,g=g+Math.imul(z,ze)|0,T=T+Math.imul(z,it)|0,d=d+Math.imul(se,qe)|0,g=g+Math.imul(se,Ye)|0,g=g+Math.imul(P,qe)|0,T=T+Math.imul(P,Ye)|0;var Gi=(S+d|0)+((g&8191)<<13)|0;S=(T+(g>>>13)|0)+(Gi>>>26)|0,Gi&=67108863,d=Math.imul(be,Ee),g=Math.imul(be,Ke),g=g+Math.imul(Le,Ee)|0,T=Math.imul(Le,Ke),d=d+Math.imul(ve,Ge)|0,g=g+Math.imul(ve,_t)|0,g=g+Math.imul(Ne,Ge)|0,T=T+Math.imul(Ne,_t)|0,d=d+Math.imul(me,Je)|0,g=g+Math.imul(me,Et)|0,g=g+Math.imul(Re,Je)|0,T=T+Math.imul(Re,Et)|0,d=d+Math.imul(Oe,Fe)|0,g=g+Math.imul(Oe,Xe)|0,g=g+Math.imul(Te,Fe)|0,T=T+Math.imul(Te,Xe)|0,d=d+Math.imul(we,Be)|0,g=g+Math.imul(we,et)|0,g=g+Math.imul(Ce,Be)|0,T=T+Math.imul(Ce,et)|0,d=d+Math.imul(ce,$e)|0,g=g+Math.imul(ce,ft)|0,g=g+Math.imul(he,$e)|0,T=T+Math.imul(he,ft)|0,d=d+Math.imul(w,ze)|0,g=g+Math.imul(w,it)|0,g=g+Math.imul($,ze)|0,T=T+Math.imul($,it)|0,d=d+Math.imul(q,qe)|0,g=g+Math.imul(q,Ye)|0,g=g+Math.imul(z,qe)|0,T=T+Math.imul(z,Ye)|0,d=d+Math.imul(se,je)|0,g=g+Math.imul(se,Tt)|0,g=g+Math.imul(P,je)|0,T=T+Math.imul(P,Tt)|0;var Xr=(S+d|0)+((g&8191)<<13)|0;S=(T+(g>>>13)|0)+(Xr>>>26)|0,Xr&=67108863,d=Math.imul(_e,Ee),g=Math.imul(_e,Ke),g=g+Math.imul(He,Ee)|0,T=Math.imul(He,Ke),d=d+Math.imul(be,Ge)|0,g=g+Math.imul(be,_t)|0,g=g+Math.imul(Le,Ge)|0,T=T+Math.imul(Le,_t)|0,d=d+Math.imul(ve,Je)|0,g=g+Math.imul(ve,Et)|0,g=g+Math.imul(Ne,Je)|0,T=T+Math.imul(Ne,Et)|0,d=d+Math.imul(me,Fe)|0,g=g+Math.imul(me,Xe)|0,g=g+Math.imul(Re,Fe)|0,T=T+Math.imul(Re,Xe)|0,d=d+Math.imul(Oe,Be)|0,g=g+Math.imul(Oe,et)|0,g=g+Math.imul(Te,Be)|0,T=T+Math.imul(Te,et)|0,d=d+Math.imul(we,$e)|0,g=g+Math.imul(we,ft)|0,g=g+Math.imul(Ce,$e)|0,T=T+Math.imul(Ce,ft)|0,d=d+Math.imul(ce,ze)|0,g=g+Math.imul(ce,it)|0,g=g+Math.imul(he,ze)|0,T=T+Math.imul(he,it)|0,d=d+Math.imul(w,qe)|0,g=g+Math.imul(w,Ye)|0,g=g+Math.imul($,qe)|0,T=T+Math.imul($,Ye)|0,d=d+Math.imul(q,je)|0,g=g+Math.imul(q,Tt)|0,g=g+Math.imul(z,je)|0,T=T+Math.imul(z,Tt)|0,d=d+Math.imul(se,at)|0,g=g+Math.imul(se,bt)|0,g=g+Math.imul(P,at)|0,T=T+Math.imul(P,bt)|0;var Wi=(S+d|0)+((g&8191)<<13)|0;S=(T+(g>>>13)|0)+(Wi>>>26)|0,Wi&=67108863,d=Math.imul(_e,Ge),g=Math.imul(_e,_t),g=g+Math.imul(He,Ge)|0,T=Math.imul(He,_t),d=d+Math.imul(be,Je)|0,g=g+Math.imul(be,Et)|0,g=g+Math.imul(Le,Je)|0,T=T+Math.imul(Le,Et)|0,d=d+Math.imul(ve,Fe)|0,g=g+Math.imul(ve,Xe)|0,g=g+Math.imul(Ne,Fe)|0,T=T+Math.imul(Ne,Xe)|0,d=d+Math.imul(me,Be)|0,g=g+Math.imul(me,et)|0,g=g+Math.imul(Re,Be)|0,T=T+Math.imul(Re,et)|0,d=d+Math.imul(Oe,$e)|0,g=g+Math.imul(Oe,ft)|0,g=g+Math.imul(Te,$e)|0,T=T+Math.imul(Te,ft)|0,d=d+Math.imul(we,ze)|0,g=g+Math.imul(we,it)|0,g=g+Math.imul(Ce,ze)|0,T=T+Math.imul(Ce,it)|0,d=d+Math.imul(ce,qe)|0,g=g+Math.imul(ce,Ye)|0,g=g+Math.imul(he,qe)|0,T=T+Math.imul(he,Ye)|0,d=d+Math.imul(w,je)|0,g=g+Math.imul(w,Tt)|0,g=g+Math.imul($,je)|0,T=T+Math.imul($,Tt)|0,d=d+Math.imul(q,at)|0,g=g+Math.imul(q,bt)|0,g=g+Math.imul(z,at)|0,T=T+Math.imul(z,bt)|0;var Ji=(S+d|0)+((g&8191)<<13)|0;S=(T+(g>>>13)|0)+(Ji>>>26)|0,Ji&=67108863,d=Math.imul(_e,Je),g=Math.imul(_e,Et),g=g+Math.imul(He,Je)|0,T=Math.imul(He,Et),d=d+Math.imul(be,Fe)|0,g=g+Math.imul(be,Xe)|0,g=g+Math.imul(Le,Fe)|0,T=T+Math.imul(Le,Xe)|0,d=d+Math.imul(ve,Be)|0,g=g+Math.imul(ve,et)|0,g=g+Math.imul(Ne,Be)|0,T=T+Math.imul(Ne,et)|0,d=d+Math.imul(me,$e)|0,g=g+Math.imul(me,ft)|0,g=g+Math.imul(Re,$e)|0,T=T+Math.imul(Re,ft)|0,d=d+Math.imul(Oe,ze)|0,g=g+Math.imul(Oe,it)|0,g=g+Math.imul(Te,ze)|0,T=T+Math.imul(Te,it)|0,d=d+Math.imul(we,qe)|0,g=g+Math.imul(we,Ye)|0,g=g+Math.imul(Ce,qe)|0,T=T+Math.imul(Ce,Ye)|0,d=d+Math.imul(ce,je)|0,g=g+Math.imul(ce,Tt)|0,g=g+Math.imul(he,je)|0,T=T+Math.imul(he,Tt)|0,d=d+Math.imul(w,at)|0,g=g+Math.imul(w,bt)|0,g=g+Math.imul($,at)|0,T=T+Math.imul($,bt)|0;var Zr=(S+d|0)+((g&8191)<<13)|0;S=(T+(g>>>13)|0)+(Zr>>>26)|0,Zr&=67108863,d=Math.imul(_e,Fe),g=Math.imul(_e,Xe),g=g+Math.imul(He,Fe)|0,T=Math.imul(He,Xe),d=d+Math.imul(be,Be)|0,g=g+Math.imul(be,et)|0,g=g+Math.imul(Le,Be)|0,T=T+Math.imul(Le,et)|0,d=d+Math.imul(ve,$e)|0,g=g+Math.imul(ve,ft)|0,g=g+Math.imul(Ne,$e)|0,T=T+Math.imul(Ne,ft)|0,d=d+Math.imul(me,ze)|0,g=g+Math.imul(me,it)|0,g=g+Math.imul(Re,ze)|0,T=T+Math.imul(Re,it)|0,d=d+Math.imul(Oe,qe)|0,g=g+Math.imul(Oe,Ye)|0,g=g+Math.imul(Te,qe)|0,T=T+Math.imul(Te,Ye)|0,d=d+Math.imul(we,je)|0,g=g+Math.imul(we,Tt)|0,g=g+Math.imul(Ce,je)|0,T=T+Math.imul(Ce,Tt)|0,d=d+Math.imul(ce,at)|0,g=g+Math.imul(ce,bt)|0,g=g+Math.imul(he,at)|0,T=T+Math.imul(he,bt)|0;var Si=(S+d|0)+((g&8191)<<13)|0;S=(T+(g>>>13)|0)+(Si>>>26)|0,Si&=67108863,d=Math.imul(_e,Be),g=Math.imul(_e,et),g=g+Math.imul(He,Be)|0,T=Math.imul(He,et),d=d+Math.imul(be,$e)|0,g=g+Math.imul(be,ft)|0,g=g+Math.imul(Le,$e)|0,T=T+Math.imul(Le,ft)|0,d=d+Math.imul(ve,ze)|0,g=g+Math.imul(ve,it)|0,g=g+Math.imul(Ne,ze)|0,T=T+Math.imul(Ne,it)|0,d=d+Math.imul(me,qe)|0,g=g+Math.imul(me,Ye)|0,g=g+Math.imul(Re,qe)|0,T=T+Math.imul(Re,Ye)|0,d=d+Math.imul(Oe,je)|0,g=g+Math.imul(Oe,Tt)|0,g=g+Math.imul(Te,je)|0,T=T+Math.imul(Te,Tt)|0,d=d+Math.imul(we,at)|0,g=g+Math.imul(we,bt)|0,g=g+Math.imul(Ce,at)|0,T=T+Math.imul(Ce,bt)|0;var Ii=(S+d|0)+((g&8191)<<13)|0;S=(T+(g>>>13)|0)+(Ii>>>26)|0,Ii&=67108863,d=Math.imul(_e,$e),g=Math.imul(_e,ft),g=g+Math.imul(He,$e)|0,T=Math.imul(He,ft),d=d+Math.imul(be,ze)|0,g=g+Math.imul(be,it)|0,g=g+Math.imul(Le,ze)|0,T=T+Math.imul(Le,it)|0,d=d+Math.imul(ve,qe)|0,g=g+Math.imul(ve,Ye)|0,g=g+Math.imul(Ne,qe)|0,T=T+Math.imul(Ne,Ye)|0,d=d+Math.imul(me,je)|0,g=g+Math.imul(me,Tt)|0,g=g+Math.imul(Re,je)|0,T=T+Math.imul(Re,Tt)|0,d=d+Math.imul(Oe,at)|0,g=g+Math.imul(Oe,bt)|0,g=g+Math.imul(Te,at)|0,T=T+Math.imul(Te,bt)|0;var lr=(S+d|0)+((g&8191)<<13)|0;S=(T+(g>>>13)|0)+(lr>>>26)|0,lr&=67108863,d=Math.imul(_e,ze),g=Math.imul(_e,it),g=g+Math.imul(He,ze)|0,T=Math.imul(He,it),d=d+Math.imul(be,qe)|0,g=g+Math.imul(be,Ye)|0,g=g+Math.imul(Le,qe)|0,T=T+Math.imul(Le,Ye)|0,d=d+Math.imul(ve,je)|0,g=g+Math.imul(ve,Tt)|0,g=g+Math.imul(Ne,je)|0,T=T+Math.imul(Ne,Tt)|0,d=d+Math.imul(me,at)|0,g=g+Math.imul(me,bt)|0,g=g+Math.imul(Re,at)|0,T=T+Math.imul(Re,bt)|0;var Yi=(S+d|0)+((g&8191)<<13)|0;S=(T+(g>>>13)|0)+(Yi>>>26)|0,Yi&=67108863,d=Math.imul(_e,qe),g=Math.imul(_e,Ye),g=g+Math.imul(He,qe)|0,T=Math.imul(He,Ye),d=d+Math.imul(be,je)|0,g=g+Math.imul(be,Tt)|0,g=g+Math.imul(Le,je)|0,T=T+Math.imul(Le,Tt)|0,d=d+Math.imul(ve,at)|0,g=g+Math.imul(ve,bt)|0,g=g+Math.imul(Ne,at)|0,T=T+Math.imul(Ne,bt)|0;var Qi=(S+d|0)+((g&8191)<<13)|0;S=(T+(g>>>13)|0)+(Qi>>>26)|0,Qi&=67108863,d=Math.imul(_e,je),g=Math.imul(_e,Tt),g=g+Math.imul(He,je)|0,T=Math.imul(He,Tt),d=d+Math.imul(be,at)|0,g=g+Math.imul(be,bt)|0,g=g+Math.imul(Le,at)|0,T=T+Math.imul(Le,bt)|0;var Xi=(S+d|0)+((g&8191)<<13)|0;S=(T+(g>>>13)|0)+(Xi>>>26)|0,Xi&=67108863,d=Math.imul(_e,at),g=Math.imul(_e,bt),g=g+Math.imul(He,at)|0,T=Math.imul(He,bt);var js=(S+d|0)+((g&8191)<<13)|0;return S=(T+(g>>>13)|0)+(js>>>26)|0,js&=67108863,M[0]=Cr,M[1]=Tr,M[2]=Dr,M[3]=Fr,M[4]=Br,M[5]=er,M[6]=Qr,M[7]=Gi,M[8]=Xr,M[9]=Wi,M[10]=Ji,M[11]=Zr,M[12]=Si,M[13]=Ii,M[14]=lr,M[15]=Yi,M[16]=Qi,M[17]=Xi,M[18]=js,S!==0&&(M[19]=S,v.length++),v};Math.imul||(j=Q);function Y(c,h,v){v.negative=h.negative^c.negative,v.length=c.length+h.length;for(var _=0,I=0,M=0;M<v.length-1;M++){var S=I;I=0;for(var d=_&67108863,g=Math.min(M,h.length-1),T=Math.max(0,M-c.length+1);T<=g;T++){var Z=M-T,se=c.words[Z]|0,P=h.words[T]|0,ee=se*P,q=ee&67108863;S=S+(ee/67108864|0)|0,q=q+d|0,d=q&67108863,S=S+(q>>>26)|0,I+=S>>>26,S&=67108863}v.words[M]=d,_=S,S=I}return _!==0?v.words[M]=_:v.length--,v._strip()}function U(c,h,v){return Y(c,h,v)}a.prototype.mulTo=function(c,h){var v,_=this.length+c.length;return this.length===10&&c.length===10?v=j(this,c,h):_<63?v=Q(this,c,h):_<1024?v=Y(this,c,h):v=U(this,c,h),v},a.prototype.mul=function(c){var h=new a(null);return h.words=new Array(this.length+c.length),this.mulTo(c,h)},a.prototype.mulf=function(c){var h=new a(null);return h.words=new Array(this.length+c.length),U(this,c,h)},a.prototype.imul=function(c){return this.clone().mulTo(c,this)},a.prototype.imuln=function(c){var h=c<0;h&&(c=-c),i(typeof c=="number"),i(c<67108864);for(var v=0,_=0;_<this.length;_++){var I=(this.words[_]|0)*c,M=(I&67108863)+(v&67108863);v>>=26,v+=I/67108864|0,v+=M>>>26,this.words[_]=M&67108863}return v!==0&&(this.words[_]=v,this.length++),h?this.ineg():this},a.prototype.muln=function(c){return this.clone().imuln(c)},a.prototype.sqr=function(){return this.mul(this)},a.prototype.isqr=function(){return this.imul(this.clone())},a.prototype.pow=function(c){var h=W(c);if(h.length===0)return new a(1);for(var v=this,_=0;_<h.length&&h[_]===0;_++,v=v.sqr());if(++_<h.length)for(var I=v.sqr();_<h.length;_++,I=I.sqr())h[_]!==0&&(v=v.mul(I));return v},a.prototype.iushln=function(c){i(typeof c=="number"&&c>=0);var h=c%26,v=(c-h)/26,_=67108863>>>26-h<<26-h,I;if(h!==0){var M=0;for(I=0;I<this.length;I++){var S=this.words[I]&_,d=(this.words[I]|0)-S<<h;this.words[I]=d|M,M=S>>>26-h}M&&(this.words[I]=M,this.length++)}if(v!==0){for(I=this.length-1;I>=0;I--)this.words[I+v]=this.words[I];for(I=0;I<v;I++)this.words[I]=0;this.length+=v}return this._strip()},a.prototype.ishln=function(c){return i(this.negative===0),this.iushln(c)},a.prototype.iushrn=function(c,h,v){i(typeof c=="number"&&c>=0);var _;h?_=(h-h%26)/26:_=0;var I=c%26,M=Math.min((c-I)/26,this.length),S=67108863^67108863>>>I<<I,d=v;if(_-=M,_=Math.max(0,_),d){for(var g=0;g<M;g++)d.words[g]=this.words[g];d.length=M}if(M!==0)if(this.length>M)for(this.length-=M,g=0;g<this.length;g++)this.words[g]=this.words[g+M];else this.words[0]=0,this.length=1;var T=0;for(g=this.length-1;g>=0&&(T!==0||g>=_);g--){var Z=this.words[g]|0;this.words[g]=T<<26-I|Z>>>I,T=Z&S}return d&&T!==0&&(d.words[d.length++]=T),this.length===0&&(this.words[0]=0,this.length=1),this._strip()},a.prototype.ishrn=function(c,h,v){return i(this.negative===0),this.iushrn(c,h,v)},a.prototype.shln=function(c){return this.clone().ishln(c)},a.prototype.ushln=function(c){return this.clone().iushln(c)},a.prototype.shrn=function(c){return this.clone().ishrn(c)},a.prototype.ushrn=function(c){return this.clone().iushrn(c)},a.prototype.testn=function(c){i(typeof c=="number"&&c>=0);var h=c%26,v=(c-h)/26,_=1<<h;if(this.length<=v)return!1;var I=this.words[v];return!!(I&_)},a.prototype.imaskn=function(c){i(typeof c=="number"&&c>=0);var h=c%26,v=(c-h)/26;if(i(this.negative===0,"imaskn works only with positive numbers"),this.length<=v)return this;if(h!==0&&v++,this.length=Math.min(v,this.length),h!==0){var _=67108863^67108863>>>h<<h;this.words[this.length-1]&=_}return this._strip()},a.prototype.maskn=function(c){return this.clone().imaskn(c)},a.prototype.iaddn=function(c){return i(typeof c=="number"),i(c<67108864),c<0?this.isubn(-c):this.negative!==0?this.length===1&&(this.words[0]|0)<=c?(this.words[0]=c-(this.words[0]|0),this.negative=0,this):(this.negative=0,this.isubn(c),this.negative=1,this):this._iaddn(c)},a.prototype._iaddn=function(c){this.words[0]+=c;for(var h=0;h<this.length&&this.words[h]>=67108864;h++)this.words[h]-=67108864,h===this.length-1?this.words[h+1]=1:this.words[h+1]++;return this.length=Math.max(this.length,h+1),this},a.prototype.isubn=function(c){if(i(typeof c=="number"),i(c<67108864),c<0)return this.iaddn(-c);if(this.negative!==0)return this.negative=0,this.iaddn(c),this.negative=1,this;if(this.words[0]-=c,this.length===1&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var h=0;h<this.length&&this.words[h]<0;h++)this.words[h]+=67108864,this.words[h+1]-=1;return this._strip()},a.prototype.addn=function(c){return this.clone().iaddn(c)},a.prototype.subn=function(c){return this.clone().isubn(c)},a.prototype.iabs=function(){return this.negative=0,this},a.prototype.abs=function(){return this.clone().iabs()},a.prototype._ishlnsubmul=function(c,h,v){var _=c.length+v,I;this._expand(_);var M,S=0;for(I=0;I<c.length;I++){M=(this.words[I+v]|0)+S;var d=(c.words[I]|0)*h;M-=d&67108863,S=(M>>26)-(d/67108864|0),this.words[I+v]=M&67108863}for(;I<this.length-v;I++)M=(this.words[I+v]|0)+S,S=M>>26,this.words[I+v]=M&67108863;if(S===0)return this._strip();for(i(S===-1),S=0,I=0;I<this.length;I++)M=-(this.words[I]|0)+S,S=M>>26,this.words[I]=M&67108863;return this.negative=1,this._strip()},a.prototype._wordDiv=function(c,h){var v=this.length-c.length,_=this.clone(),I=c,M=I.words[I.length-1]|0,S=this._countBits(M);v=26-S,v!==0&&(I=I.ushln(v),_.iushln(v),M=I.words[I.length-1]|0);var d=_.length-I.length,g;if(h!=="mod"){g=new a(null),g.length=d+1,g.words=new Array(g.length);for(var T=0;T<g.length;T++)g.words[T]=0}var Z=_.clone()._ishlnsubmul(I,1,d);Z.negative===0&&(_=Z,g&&(g.words[d]=1));for(var se=d-1;se>=0;se--){var P=(_.words[I.length+se]|0)*67108864+(_.words[I.length+se-1]|0);for(P=Math.min(P/M|0,67108863),_._ishlnsubmul(I,P,se);_.negative!==0;)P--,_.negative=0,_._ishlnsubmul(I,1,se),_.isZero()||(_.negative^=1);g&&(g.words[se]=P)}return g&&g._strip(),_._strip(),h!=="div"&&v!==0&&_.iushrn(v),{div:g||null,mod:_}},a.prototype.divmod=function(c,h,v){if(i(!c.isZero()),this.isZero())return{div:new a(0),mod:new a(0)};var _,I,M;return this.negative!==0&&c.negative===0?(M=this.neg().divmod(c,h),h!=="mod"&&(_=M.div.neg()),h!=="div"&&(I=M.mod.neg(),v&&I.negative!==0&&I.iadd(c)),{div:_,mod:I}):this.negative===0&&c.negative!==0?(M=this.divmod(c.neg(),h),h!=="mod"&&(_=M.div.neg()),{div:_,mod:M.mod}):this.negative&c.negative?(M=this.neg().divmod(c.neg(),h),h!=="div"&&(I=M.mod.neg(),v&&I.negative!==0&&I.isub(c)),{div:M.div,mod:I}):c.length>this.length||this.cmp(c)<0?{div:new a(0),mod:this}:c.length===1?h==="div"?{div:this.divn(c.words[0]),mod:null}:h==="mod"?{div:null,mod:new a(this.modrn(c.words[0]))}:{div:this.divn(c.words[0]),mod:new a(this.modrn(c.words[0]))}:this._wordDiv(c,h)},a.prototype.div=function(c){return this.divmod(c,"div",!1).div},a.prototype.mod=function(c){return this.divmod(c,"mod",!1).mod},a.prototype.umod=function(c){return this.divmod(c,"mod",!0).mod},a.prototype.divRound=function(c){var h=this.divmod(c);if(h.mod.isZero())return h.div;var v=h.div.negative!==0?h.mod.isub(c):h.mod,_=c.ushrn(1),I=c.andln(1),M=v.cmp(_);return M<0||I===1&&M===0?h.div:h.div.negative!==0?h.div.isubn(1):h.div.iaddn(1)},a.prototype.modrn=function(c){var h=c<0;h&&(c=-c),i(c<=67108863);for(var v=(1<<26)%c,_=0,I=this.length-1;I>=0;I--)_=(v*_+(this.words[I]|0))%c;return h?-_:_},a.prototype.modn=function(c){return this.modrn(c)},a.prototype.idivn=function(c){var h=c<0;h&&(c=-c),i(c<=67108863);for(var v=0,_=this.length-1;_>=0;_--){var I=(this.words[_]|0)+v*67108864;this.words[_]=I/c|0,v=I%c}return this._strip(),h?this.ineg():this},a.prototype.divn=function(c){return this.clone().idivn(c)},a.prototype.egcd=function(c){i(c.negative===0),i(!c.isZero());var h=this,v=c.clone();h.negative!==0?h=h.umod(c):h=h.clone();for(var _=new a(1),I=new a(0),M=new a(0),S=new a(1),d=0;h.isEven()&&v.isEven();)h.iushrn(1),v.iushrn(1),++d;for(var g=v.clone(),T=h.clone();!h.isZero();){for(var Z=0,se=1;!(h.words[0]&se)&&Z<26;++Z,se<<=1);if(Z>0)for(h.iushrn(Z);Z-- >0;)(_.isOdd()||I.isOdd())&&(_.iadd(g),I.isub(T)),_.iushrn(1),I.iushrn(1);for(var P=0,ee=1;!(v.words[0]&ee)&&P<26;++P,ee<<=1);if(P>0)for(v.iushrn(P);P-- >0;)(M.isOdd()||S.isOdd())&&(M.iadd(g),S.isub(T)),M.iushrn(1),S.iushrn(1);h.cmp(v)>=0?(h.isub(v),_.isub(M),I.isub(S)):(v.isub(h),M.isub(_),S.isub(I))}return{a:M,b:S,gcd:v.iushln(d)}},a.prototype._invmp=function(c){i(c.negative===0),i(!c.isZero());var h=this,v=c.clone();h.negative!==0?h=h.umod(c):h=h.clone();for(var _=new a(1),I=new a(0),M=v.clone();h.cmpn(1)>0&&v.cmpn(1)>0;){for(var S=0,d=1;!(h.words[0]&d)&&S<26;++S,d<<=1);if(S>0)for(h.iushrn(S);S-- >0;)_.isOdd()&&_.iadd(M),_.iushrn(1);for(var g=0,T=1;!(v.words[0]&T)&&g<26;++g,T<<=1);if(g>0)for(v.iushrn(g);g-- >0;)I.isOdd()&&I.iadd(M),I.iushrn(1);h.cmp(v)>=0?(h.isub(v),_.isub(I)):(v.isub(h),I.isub(_))}var Z;return h.cmpn(1)===0?Z=_:Z=I,Z.cmpn(0)<0&&Z.iadd(c),Z},a.prototype.gcd=function(c){if(this.isZero())return c.abs();if(c.isZero())return this.abs();var h=this.clone(),v=c.clone();h.negative=0,v.negative=0;for(var _=0;h.isEven()&&v.isEven();_++)h.iushrn(1),v.iushrn(1);do{for(;h.isEven();)h.iushrn(1);for(;v.isEven();)v.iushrn(1);var I=h.cmp(v);if(I<0){var M=h;h=v,v=M}else if(I===0||v.cmpn(1)===0)break;h.isub(v)}while(!0);return v.iushln(_)},a.prototype.invm=function(c){return this.egcd(c).a.umod(c)},a.prototype.isEven=function(){return(this.words[0]&1)===0},a.prototype.isOdd=function(){return(this.words[0]&1)===1},a.prototype.andln=function(c){return this.words[0]&c},a.prototype.bincn=function(c){i(typeof c=="number");var h=c%26,v=(c-h)/26,_=1<<h;if(this.length<=v)return this._expand(v+1),this.words[v]|=_,this;for(var I=_,M=v;I!==0&&M<this.length;M++){var S=this.words[M]|0;S+=I,I=S>>>26,S&=67108863,this.words[M]=S}return I!==0&&(this.words[M]=I,this.length++),this},a.prototype.isZero=function(){return this.length===1&&this.words[0]===0},a.prototype.cmpn=function(c){var h=c<0;if(this.negative!==0&&!h)return-1;if(this.negative===0&&h)return 1;this._strip();var v;if(this.length>1)v=1;else{h&&(c=-c),i(c<=67108863,"Number is too big");var _=this.words[0]|0;v=_===c?0:_<c?-1:1}return this.negative!==0?-v|0:v},a.prototype.cmp=function(c){if(this.negative!==0&&c.negative===0)return-1;if(this.negative===0&&c.negative!==0)return 1;var h=this.ucmp(c);return this.negative!==0?-h|0:h},a.prototype.ucmp=function(c){if(this.length>c.length)return 1;if(this.length<c.length)return-1;for(var h=0,v=this.length-1;v>=0;v--){var _=this.words[v]|0,I=c.words[v]|0;if(_!==I){_<I?h=-1:_>I&&(h=1);break}}return h},a.prototype.gtn=function(c){return this.cmpn(c)===1},a.prototype.gt=function(c){return this.cmp(c)===1},a.prototype.gten=function(c){return this.cmpn(c)>=0},a.prototype.gte=function(c){return this.cmp(c)>=0},a.prototype.ltn=function(c){return this.cmpn(c)===-1},a.prototype.lt=function(c){return this.cmp(c)===-1},a.prototype.lten=function(c){return this.cmpn(c)<=0},a.prototype.lte=function(c){return this.cmp(c)<=0},a.prototype.eqn=function(c){return this.cmpn(c)===0},a.prototype.eq=function(c){return this.cmp(c)===0},a.red=function(c){return new F(c)},a.prototype.toRed=function(c){return i(!this.red,"Already a number in reduction context"),i(this.negative===0,"red works only with positives"),c.convertTo(this)._forceRed(c)},a.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},a.prototype._forceRed=function(c){return this.red=c,this},a.prototype.forceRed=function(c){return i(!this.red,"Already a number in reduction context"),this._forceRed(c)},a.prototype.redAdd=function(c){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,c)},a.prototype.redIAdd=function(c){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,c)},a.prototype.redSub=function(c){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,c)},a.prototype.redISub=function(c){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,c)},a.prototype.redShl=function(c){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,c)},a.prototype.redMul=function(c){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,c),this.red.mul(this,c)},a.prototype.redIMul=function(c){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,c),this.red.imul(this,c)},a.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},a.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},a.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},a.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},a.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},a.prototype.redPow=function(c){return i(this.red&&!c.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,c)};var k={k256:null,p224:null,p192:null,p25519:null};function G(c,h){this.name=c,this.p=new a(h,16),this.n=this.p.bitLength(),this.k=new a(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}G.prototype._tmp=function(){var c=new a(null);return c.words=new Array(Math.ceil(this.n/13)),c},G.prototype.ireduce=function(c){var h=c,v;do this.split(h,this.tmp),h=this.imulK(h),h=h.iadd(this.tmp),v=h.bitLength();while(v>this.n);var _=v<this.n?-1:h.ucmp(this.p);return _===0?(h.words[0]=0,h.length=1):_>0?h.isub(this.p):h.strip!==void 0?h.strip():h._strip(),h},G.prototype.split=function(c,h){c.iushrn(this.n,0,h)},G.prototype.imulK=function(c){return c.imul(this.k)};function x(){G.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}n(x,G),x.prototype.split=function(c,h){for(var v=4194303,_=Math.min(c.length,9),I=0;I<_;I++)h.words[I]=c.words[I];if(h.length=_,c.length<=9){c.words[0]=0,c.length=1;return}var M=c.words[9];for(h.words[h.length++]=M&v,I=10;I<c.length;I++){var S=c.words[I]|0;c.words[I-10]=(S&v)<<4|M>>>22,M=S}M>>>=22,c.words[I-10]=M,M===0&&c.length>10?c.length-=10:c.length-=9},x.prototype.imulK=function(c){c.words[c.length]=0,c.words[c.length+1]=0,c.length+=2;for(var h=0,v=0;v<c.length;v++){var _=c.words[v]|0;h+=_*977,c.words[v]=h&67108863,h=_*64+(h/67108864|0)}return c.words[c.length-1]===0&&(c.length--,c.words[c.length-1]===0&&c.length--),c};function B(){G.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}n(B,G);function ae(){G.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}n(ae,G);function le(){G.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}n(le,G),le.prototype.imulK=function(c){for(var h=0,v=0;v<c.length;v++){var _=(c.words[v]|0)*19+h,I=_&67108863;_>>>=26,c.words[v]=I,h=_}return h!==0&&(c.words[c.length++]=h),c},a._prime=function(c){if(k[c])return k[c];var h;if(c==="k256")h=new x;else if(c==="p224")h=new B;else if(c==="p192")h=new ae;else if(c==="p25519")h=new le;else throw new Error("Unknown prime "+c);return k[c]=h,h};function F(c){if(typeof c=="string"){var h=a._prime(c);this.m=h.p,this.prime=h}else i(c.gtn(1),"modulus must be greater than 1"),this.m=c,this.prime=null}F.prototype._verify1=function(c){i(c.negative===0,"red works only with positives"),i(c.red,"red works only with red numbers")},F.prototype._verify2=function(c,h){i((c.negative|h.negative)===0,"red works only with positives"),i(c.red&&c.red===h.red,"red works only with red numbers")},F.prototype.imod=function(c){return this.prime?this.prime.ireduce(c)._forceRed(this):(y(c,c.umod(this.m)._forceRed(this)),c)},F.prototype.neg=function(c){return c.isZero()?c.clone():this.m.sub(c)._forceRed(this)},F.prototype.add=function(c,h){this._verify2(c,h);var v=c.add(h);return v.cmp(this.m)>=0&&v.isub(this.m),v._forceRed(this)},F.prototype.iadd=function(c,h){this._verify2(c,h);var v=c.iadd(h);return v.cmp(this.m)>=0&&v.isub(this.m),v},F.prototype.sub=function(c,h){this._verify2(c,h);var v=c.sub(h);return v.cmpn(0)<0&&v.iadd(this.m),v._forceRed(this)},F.prototype.isub=function(c,h){this._verify2(c,h);var v=c.isub(h);return v.cmpn(0)<0&&v.iadd(this.m),v},F.prototype.shl=function(c,h){return this._verify1(c),this.imod(c.ushln(h))},F.prototype.imul=function(c,h){return this._verify2(c,h),this.imod(c.imul(h))},F.prototype.mul=function(c,h){return this._verify2(c,h),this.imod(c.mul(h))},F.prototype.isqr=function(c){return this.imul(c,c.clone())},F.prototype.sqr=function(c){return this.mul(c,c)},F.prototype.sqrt=function(c){if(c.isZero())return c.clone();var h=this.m.andln(3);if(i(h%2===1),h===3){var v=this.m.add(new a(1)).iushrn(2);return this.pow(c,v)}for(var _=this.m.subn(1),I=0;!_.isZero()&&_.andln(1)===0;)I++,_.iushrn(1);i(!_.isZero());var M=new a(1).toRed(this),S=M.redNeg(),d=this.m.subn(1).iushrn(1),g=this.m.bitLength();for(g=new a(2*g*g).toRed(this);this.pow(g,d).cmp(S)!==0;)g.redIAdd(S);for(var T=this.pow(g,_),Z=this.pow(c,_.addn(1).iushrn(1)),se=this.pow(c,_),P=I;se.cmp(M)!==0;){for(var ee=se,q=0;ee.cmp(M)!==0;q++)ee=ee.redSqr();i(q<P);var z=this.pow(T,new a(1).iushln(P-q-1));Z=Z.redMul(z),T=z.redSqr(),se=se.redMul(T),P=q}return Z},F.prototype.invm=function(c){var h=c._invmp(this.m);return h.negative!==0?(h.negative=0,this.imod(h).redNeg()):this.imod(h)},F.prototype.pow=function(c,h){if(h.isZero())return new a(1).toRed(this);if(h.cmpn(1)===0)return c.clone();var v=4,_=new Array(1<<v);_[0]=new a(1).toRed(this),_[1]=c;for(var I=2;I<_.length;I++)_[I]=this.mul(_[I-1],c);var M=_[0],S=0,d=0,g=h.bitLength()%26;for(g===0&&(g=26),I=h.length-1;I>=0;I--){for(var T=h.words[I],Z=g-1;Z>=0;Z--){var se=T>>Z&1;if(M!==_[0]&&(M=this.sqr(M)),se===0&&S===0){d=0;continue}S<<=1,S|=se,d++,!(d!==v&&(I!==0||Z!==0))&&(M=this.mul(M,_[S]),d=0,S=0)}g=26}return M},F.prototype.convertTo=function(c){var h=c.umod(this.m);return h===c?h.clone():h},F.prototype.convertFrom=function(c){var h=c.clone();return h.red=null,h},a.mont=function(c){return new m(c)};function m(c){F.call(this,c),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new a(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}n(m,F),m.prototype.convertTo=function(c){return this.imod(c.ushln(this.shift))},m.prototype.convertFrom=function(c){var h=this.imod(c.mul(this.rinv));return h.red=null,h},m.prototype.imul=function(c,h){if(c.isZero()||h.isZero())return c.words[0]=0,c.length=1,c;var v=c.imul(h),_=v.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),I=v.isub(_).iushrn(this.shift),M=I;return I.cmp(this.m)>=0?M=I.isub(this.m):I.cmpn(0)<0&&(M=I.iadd(this.m)),M._forceRed(this)},m.prototype.mul=function(c,h){if(c.isZero()||h.isZero())return new a(0)._forceRed(this);var v=c.mul(h),_=v.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),I=v.isub(_).iushrn(this.shift),M=I;return I.cmp(this.m)>=0?M=I.isub(this.m):I.cmpn(0)<0&&(M=I.iadd(this.m)),M._forceRed(this)},m.prototype.invm=function(c){var h=this.imod(c._invmp(this.m).mul(this.r2));return h._forceRed(this)}})(r,Bb)})($b);var vt=$b.exports;const zb="bignumber/5.7.0";var ph=vt.BN;const cs=new Or(zb),yl={},V1=9007199254740991;function RA(r){return r!=null&&(Gt.isBigNumber(r)||typeof r=="number"&&r%1===0||typeof r=="string"&&!!r.match(/^-?[0-9]+$/)||_i(r)||typeof r=="bigint"||bo(r))}let G1=!1;class Gt{constructor(e,t){e!==yl&&cs.throwError("cannot call constructor directly; use BigNumber.from",Or.errors.UNSUPPORTED_OPERATION,{operation:"new (BigNumber)"}),this._hex=t,this._isBigNumber=!0,Object.freeze(this)}fromTwos(e){return si(Pt(this).fromTwos(e))}toTwos(e){return si(Pt(this).toTwos(e))}abs(){return this._hex[0]==="-"?Gt.from(this._hex.substring(1)):this}add(e){return si(Pt(this).add(Pt(e)))}sub(e){return si(Pt(this).sub(Pt(e)))}div(e){return Gt.from(e).isZero()&&Fi("division-by-zero","div"),si(Pt(this).div(Pt(e)))}mul(e){return si(Pt(this).mul(Pt(e)))}mod(e){const t=Pt(e);return t.isNeg()&&Fi("division-by-zero","mod"),si(Pt(this).umod(t))}pow(e){const t=Pt(e);return t.isNeg()&&Fi("negative-power","pow"),si(Pt(this).pow(t))}and(e){const t=Pt(e);return(this.isNegative()||t.isNeg())&&Fi("unbound-bitwise-result","and"),si(Pt(this).and(t))}or(e){const t=Pt(e);return(this.isNegative()||t.isNeg())&&Fi("unbound-bitwise-result","or"),si(Pt(this).or(t))}xor(e){const t=Pt(e);return(this.isNegative()||t.isNeg())&&Fi("unbound-bitwise-result","xor"),si(Pt(this).xor(t))}mask(e){return(this.isNegative()||e<0)&&Fi("negative-width","mask"),si(Pt(this).maskn(e))}shl(e){return(this.isNegative()||e<0)&&Fi("negative-width","shl"),si(Pt(this).shln(e))}shr(e){return(this.isNegative()||e<0)&&Fi("negative-width","shr"),si(Pt(this).shrn(e))}eq(e){return Pt(this).eq(Pt(e))}lt(e){return Pt(this).lt(Pt(e))}lte(e){return Pt(this).lte(Pt(e))}gt(e){return Pt(this).gt(Pt(e))}gte(e){return Pt(this).gte(Pt(e))}isNegative(){return this._hex[0]==="-"}isZero(){return Pt(this).isZero()}toNumber(){try{return Pt(this).toNumber()}catch{Fi("overflow","toNumber",this.toString())}return null}toBigInt(){try{return BigInt(this.toString())}catch{}return cs.throwError("this platform does not support BigInt",Or.errors.UNSUPPORTED_OPERATION,{value:this.toString()})}toString(){return arguments.length>0&&(arguments[0]===10?G1||(G1=!0,cs.warn("BigNumber.toString does not accept any parameters; base-10 is assumed")):arguments[0]===16?cs.throwError("BigNumber.toString does not accept any parameters; use bigNumber.toHexString()",Or.errors.UNEXPECTED_ARGUMENT,{}):cs.throwError("BigNumber.toString does not accept parameters",Or.errors.UNEXPECTED_ARGUMENT,{})),Pt(this).toString(10)}toHexString(){return this._hex}toJSON(e){return{type:"BigNumber",hex:this.toHexString()}}static from(e){if(e instanceof Gt)return e;if(typeof e=="string")return e.match(/^-?0x[0-9a-f]+$/i)?new Gt(yl,pc(e)):e.match(/^-?[0-9]+$/)?new Gt(yl,pc(new ph(e))):cs.throwArgumentError("invalid BigNumber string","value",e);if(typeof e=="number")return e%1&&Fi("underflow","BigNumber.from",e),(e>=V1||e<=-V1)&&Fi("overflow","BigNumber.from",e),Gt.from(String(e));const t=e;if(typeof t=="bigint")return Gt.from(t.toString());if(bo(t))return Gt.from(ci(t));if(t)if(t.toHexString){const i=t.toHexString();if(typeof i=="string")return Gt.from(i)}else{let i=t._hex;if(i==null&&t.type==="BigNumber"&&(i=t.hex),typeof i=="string"&&(_i(i)||i[0]==="-"&&_i(i.substring(1))))return Gt.from(i)}return cs.throwArgumentError("invalid BigNumber value","value",e)}static isBigNumber(e){return!!(e&&e._isBigNumber)}}function pc(r){if(typeof r!="string")return pc(r.toString(16));if(r[0]==="-")return r=r.substring(1),r[0]==="-"&&cs.throwArgumentError("invalid hex","value",r),r=pc(r),r==="0x00"?r:"-"+r;if(r.substring(0,2)!=="0x"&&(r="0x"+r),r==="0x")return"0x00";for(r.length%2&&(r="0x0"+r.substring(2));r.length>4&&r.substring(0,4)==="0x00";)r="0x"+r.substring(4);return r}function si(r){return Gt.from(pc(r))}function Pt(r){const e=Gt.from(r).toHexString();return e[0]==="-"?new ph("-"+e.substring(3),16):new ph(e.substring(2),16)}function Fi(r,e,t){const i={fault:r,operation:e};return t!=null&&(i.value=t),cs.throwError(r,Or.errors.NUMERIC_FAULT,i)}function NA(r){return new ph(r,36).toString(16)}const Wr=new Or(zb),oc={},jb=Gt.from(0),kb=Gt.from(-1);function Hb(r,e,t,i){const n={fault:e,operation:t};return i!==void 0&&(n.value=i),Wr.throwError(r,Or.errors.NUMERIC_FAULT,n)}let cc="0";for(;cc.length<256;)cc+=cc;function k0(r){if(typeof r!="number")try{r=Gt.from(r).toNumber()}catch{}return typeof r=="number"&&r>=0&&r<=256&&!(r%1)?"1"+cc.substring(0,r):Wr.throwArgumentError("invalid decimal size","decimals",r)}function wl(r,e){e==null&&(e=0);const t=k0(e);r=Gt.from(r);const i=r.lt(jb);i&&(r=r.mul(kb));let n=r.mod(t).toString();for(;n.length<t.length-1;)n="0"+n;n=n.match(/^([0-9]*[1-9]|0)(0*)/)[1];const a=r.div(t).toString();return t.length===1?r=a:r=a+"."+n,i&&(r="-"+r),r}function ns(r,e){e==null&&(e=0);const t=k0(e);(typeof r!="string"||!r.match(/^-?[0-9.]+$/))&&Wr.throwArgumentError("invalid decimal value","value",r);const i=r.substring(0,1)==="-";i&&(r=r.substring(1)),r==="."&&Wr.throwArgumentError("missing value","value",r);const n=r.split(".");n.length>2&&Wr.throwArgumentError("too many decimal points","value",r);let a=n[0],f=n[1];for(a||(a="0"),f||(f="0");f[f.length-1]==="0";)f=f.substring(0,f.length-1);for(f.length>t.length-1&&Hb("fractional component exceeds decimals","underflow","parseFixed"),f===""&&(f="0");f.length<t.length-1;)f+="0";const u=Gt.from(a),b=Gt.from(f);let p=u.mul(t).add(b);return i&&(p=p.mul(kb)),p}let _l=class a0{constructor(e,t,i,n){e!==oc&&Wr.throwError("cannot use FixedFormat constructor; use FixedFormat.from",Or.errors.UNSUPPORTED_OPERATION,{operation:"new FixedFormat"}),this.signed=t,this.width=i,this.decimals=n,this.name=(t?"":"u")+"fixed"+String(i)+"x"+String(n),this._multiplier=k0(n),Object.freeze(this)}static from(e){if(e instanceof a0)return e;typeof e=="number"&&(e=`fixed128x${e}`);let t=!0,i=128,n=18;if(typeof e=="string"){if(e!=="fixed")if(e==="ufixed")t=!1;else{const a=e.match(/^(u?)fixed([0-9]+)x([0-9]+)$/);a||Wr.throwArgumentError("invalid fixed format","format",e),t=a[1]!=="u",i=parseInt(a[2]),n=parseInt(a[3])}}else if(e){const a=(f,u,b)=>e[f]==null?b:(typeof e[f]!==u&&Wr.throwArgumentError("invalid fixed format ("+f+" not "+u+")","format."+f,e[f]),e[f]);t=a("signed","boolean",t),i=a("width","number",i),n=a("decimals","number",n)}return i%8&&Wr.throwArgumentError("invalid fixed format width (not byte aligned)","format.width",i),n>80&&Wr.throwArgumentError("invalid fixed format (decimals too large)","format.decimals",n),new a0(oc,t,i,n)}},Kb=class Vr{constructor(e,t,i,n){e!==oc&&Wr.throwError("cannot use FixedNumber constructor; use FixedNumber.from",Or.errors.UNSUPPORTED_OPERATION,{operation:"new FixedFormat"}),this.format=n,this._hex=t,this._value=i,this._isFixedNumber=!0,Object.freeze(this)}_checkFormat(e){this.format.name!==e.format.name&&Wr.throwArgumentError("incompatible format; use fixedNumber.toFormat","other",e)}addUnsafe(e){this._checkFormat(e);const t=ns(this._value,this.format.decimals),i=ns(e._value,e.format.decimals);return Vr.fromValue(t.add(i),this.format.decimals,this.format)}subUnsafe(e){this._checkFormat(e);const t=ns(this._value,this.format.decimals),i=ns(e._value,e.format.decimals);return Vr.fromValue(t.sub(i),this.format.decimals,this.format)}mulUnsafe(e){this._checkFormat(e);const t=ns(this._value,this.format.decimals),i=ns(e._value,e.format.decimals);return Vr.fromValue(t.mul(i).div(this.format._multiplier),this.format.decimals,this.format)}divUnsafe(e){this._checkFormat(e);const t=ns(this._value,this.format.decimals),i=ns(e._value,e.format.decimals);return Vr.fromValue(t.mul(this.format._multiplier).div(i),this.format.decimals,this.format)}floor(){const e=this.toString().split(".");e.length===1&&e.push("0");let t=Vr.from(e[0],this.format);const i=!e[1].match(/^(0*)$/);return this.isNegative()&&i&&(t=t.subUnsafe(W1.toFormat(t.format))),t}ceiling(){const e=this.toString().split(".");e.length===1&&e.push("0");let t=Vr.from(e[0],this.format);const i=!e[1].match(/^(0*)$/);return!this.isNegative()&&i&&(t=t.addUnsafe(W1.toFormat(t.format))),t}round(e){e==null&&(e=0);const t=this.toString().split(".");if(t.length===1&&t.push("0"),(e<0||e>80||e%1)&&Wr.throwArgumentError("invalid decimal count","decimals",e),t[1].length<=e)return this;const i=Vr.from("1"+cc.substring(0,e),this.format),n=CA.toFormat(this.format);return this.mulUnsafe(i).addUnsafe(n).floor().divUnsafe(i)}isZero(){return this._value==="0.0"||this._value==="0"}isNegative(){return this._value[0]==="-"}toString(){return this._value}toHexString(e){if(e==null)return this._hex;e%8&&Wr.throwArgumentError("invalid byte width","width",e);const t=Gt.from(this._hex).fromTwos(this.format.width).toTwos(e).toHexString();return Dn(t,e/8)}toUnsafeFloat(){return parseFloat(this.toString())}toFormat(e){return Vr.fromString(this._value,e)}static fromValue(e,t,i){return i==null&&t!=null&&!RA(t)&&(i=t,t=null),t==null&&(t=0),i==null&&(i="fixed"),Vr.fromString(wl(e,t),_l.from(i))}static fromString(e,t){t==null&&(t="fixed");const i=_l.from(t),n=ns(e,i.decimals);!i.signed&&n.lt(jb)&&Hb("unsigned value cannot be negative","overflow","value",e);let a=null;i.signed?a=n.toTwos(i.width).toHexString():(a=n.toHexString(),a=Dn(a,i.width/8));const f=wl(n,i.decimals);return new Vr(oc,a,f,i)}static fromBytes(e,t){t==null&&(t="fixed");const i=_l.from(t);if(ir(e).length>i.width/8)throw new Error("overflow");let n=Gt.from(e);i.signed&&(n=n.fromTwos(i.width));const 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"))}const Lf=JA();new Set(vh(Lf)),new Set(vh(Lf)),HA(Lf),WA(Lf);const YA=new Uint8Array(32);YA.fill(0);const QA=`Ethereum Signed Message:
`;function Wb(r){return typeof r=="string"&&(r=Al(r)),j0(xA([Al(QA),Al(String(r.length)),r]))}const XA="address/5.7.0",ic=new Or(XA);function X1(r){_i(r,20)||ic.throwArgumentError("invalid address","address",r),r=r.toLowerCase();const e=r.substring(2).split(""),t=new Uint8Array(40);for(let n=0;n<40;n++)t[n]=e[n].charCodeAt(0);const i=ir(j0(t));for(let n=0;n<40;n+=2)i[n>>1]>>4>=8&&(e[n]=e[n].toUpperCase()),(i[n>>1]&15)>=8&&(e[n+1]=e[n+1].toUpperCase());return"0x"+e.join("")}const ZA=9007199254740991;function eE(r){return Math.log10?Math.log10(r):Math.log(r)/Math.LN10}const H0={};for(let r=0;r<10;r++)H0[String(r)]=String(r);for(let r=0;r<26;r++)H0[String.fromCharCode(65+r)]=String(10+r);const Z1=Math.floor(eE(ZA));function tE(r){r=r.toUpperCase(),r=r.substring(4)+r.substring(0,2)+"00";let e=r.split("").map(i=>H0[i]).join("");for(;e.length>=Z1;){let i=e.substring(0,Z1);e=parseInt(i,10)%97+e.substring(i.length)}let t=String(98-parseInt(e,10)%97);for(;t.length<2;)t="0"+t;return t}function rE(r){let e=null;if(typeof r!="string"&&ic.throwArgumentError("invalid address","address",r),r.match(/^(0x)?[0-9a-fA-F]{40}$/))r.substring(0,2)!=="0x"&&(r="0x"+r),e=X1(r),r.match(/([A-F].*[a-f])|([a-f].*[A-F])/)&&e!==r&&ic.throwArgumentError("bad address checksum","address",r);else if(r.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)){for(r.substring(2,4)!==tE(r)&&ic.throwArgumentError("bad icap checksum","address",r),e=NA(r.substring(4));e.length<40;)e="0"+e;e=X1("0x"+e)}else ic.throwArgumentError("invalid address","address",r);return e}function Go(r,e,t){Object.defineProperty(r,e,{enumerable:!0,value:t,writable:!1})}const iE=new Uint8Array(32);iE.fill(0),Gt.from(-1);const nE=Gt.from(0),sE=Gt.from(1);Gt.from("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"),Dn(sE.toHexString(),32),Dn(nE.toHexString(),32);var Sn={},Rt={},Mc=Jb;function Jb(r,e){if(!r)throw new Error(e||"Assertion failed")}Jb.equal=function(r,e,t){if(r!=e)throw new Error(t||"Assertion failed: "+r+" != 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a=r.charCodeAt(n);a<128?t[i++]=a:a<2048?(t[i++]=a>>6|192,t[i++]=a&63|128):cE(r,n)?(a=65536+((a&1023)<<10)+(r.charCodeAt(++n)&1023),t[i++]=a>>18|240,t[i++]=a>>12&63|128,t[i++]=a>>6&63|128,t[i++]=a&63|128):(t[i++]=a>>12|224,t[i++]=a>>6&63|128,t[i++]=a&63|128)}else for(n=0;n<r.length;n++)t[n]=r[n]|0;return t}Rt.toArray=fE;function hE(r){for(var e="",t=0;t<r.length;t++)e+=Qb(r[t].toString(16));return e}Rt.toHex=hE;function Yb(r){var e=r>>>24|r>>>8&65280|r<<8&16711680|(r&255)<<24;return e>>>0}Rt.htonl=Yb;function uE(r,e){for(var t="",i=0;i<r.length;i++){var n=r[i];e==="little"&&(n=Yb(n)),t+=Xb(n.toString(16))}return t}Rt.toHex32=uE;function Qb(r){return r.length===1?"0"+r:r}Rt.zero2=Qb;function Xb(r){return r.length===7?"0"+r:r.length===6?"00"+r:r.length===5?"000"+r:r.length===4?"0000"+r:r.length===3?"00000"+r:r.length===2?"000000"+r:r.length===1?"0000000"+r:r}Rt.zero8=Xb;function lE(r,e,t,i){var n=t-e;aE(n%4===0);for(var a=new Array(n/4),f=0,u=e;f<a.length;f++,u+=4){var b;i==="big"?b=r[u]<<24|r[u+1]<<16|r[u+2]<<8|r[u+3]:b=r[u+3]<<24|r[u+2]<<16|r[u+1]<<8|r[u],a[f]=b>>>0}return a}Rt.join32=lE;function dE(r,e){for(var t=new Array(r.length*4),i=0,n=0;i<r.length;i++,n+=4){var a=r[i];e==="big"?(t[n]=a>>>24,t[n+1]=a>>>16&255,t[n+2]=a>>>8&255,t[n+3]=a&255):(t[n+3]=a>>>24,t[n+2]=a>>>16&255,t[n+1]=a>>>8&255,t[n]=a&255)}return t}Rt.split32=dE;function pE(r,e){return r>>>e|r<<32-e}Rt.rotr32=pE;function gE(r,e){return r<<e|r>>>32-e}Rt.rotl32=gE;function vE(r,e){return r+e>>>0}Rt.sum32=vE;function bE(r,e,t){return r+e+t>>>0}Rt.sum32_3=bE;function mE(r,e,t,i){return r+e+t+i>>>0}Rt.sum32_4=mE;function yE(r,e,t,i,n){return r+e+t+i+n>>>0}Rt.sum32_5=yE;function wE(r,e,t,i){var n=r[e],a=r[e+1],f=i+a>>>0,u=(f<i?1:0)+t+n;r[e]=u>>>0,r[e+1]=f}Rt.sum64=wE;function _E(r,e,t,i){var n=e+i>>>0,a=(n<e?1:0)+r+t;return a>>>0}Rt.sum64_hi=_E;function AE(r,e,t,i){var n=e+i;return n>>>0}Rt.sum64_lo=AE;function EE(r,e,t,i,n,a,f,u){var b=0,p=e;p=p+i>>>0,b+=p<e?1:0,p=p+a>>>0,b+=p<a?1:0,p=p+u>>>0,b+=p<u?1:0;var y=r+t+n+f+b;return y>>>0}Rt.sum64_4_hi=EE;function xE(r,e,t,i,n,a,f,u){var b=e+i+a+u;return b>>>0}Rt.sum64_4_lo=xE;function SE(r,e,t,i,n,a,f,u,b,p){var y=0,A=e;A=A+i>>>0,y+=A<e?1:0,A=A+a>>>0,y+=A<a?1:0,A=A+u>>>0,y+=A<u?1:0,A=A+p>>>0,y+=A<p?1:0;var R=r+t+n+f+b+y;return R>>>0}Rt.sum64_5_hi=SE;function IE(r,e,t,i,n,a,f,u,b,p){var y=e+i+a+u+p;return y>>>0}Rt.sum64_5_lo=IE;function ME(r,e,t){var i=e<<32-t|r>>>t;return i>>>0}Rt.rotr64_hi=ME;function PE(r,e,t){var i=r<<32-t|e>>>t;return i>>>0}Rt.rotr64_lo=PE;function OE(r,e,t){return r>>>t}Rt.shr64_hi=OE;function RE(r,e,t){var i=r<<32-t|e>>>t;return i>>>0}Rt.shr64_lo=RE;var mo={},eg=Rt,NE=Mc;function Uf(){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}mo.BlockHash=Uf,Uf.prototype.update=function(r,e){if(r=eg.toArray(r,e),this.pending?this.pending=this.pending.concat(r):this.pending=r,this.pendingTotal+=r.length,this.pending.length>=this._delta8){r=this.pending;var t=r.length%this._delta8;this.pending=r.slice(r.length-t,r.length),this.pending.length===0&&(this.pending=null),r=eg.join32(r,0,r.length-t,this.endian);for(var i=0;i<r.length;i+=this._delta32)this._update(r,i,i+this._delta32)}return this},Uf.prototype.digest=function(r){return this.update(this._pad()),NE(this.pending===null),this._digest(r)},Uf.prototype._pad=function(){var r=this.pendingTotal,e=this._delta8,t=e-(r+this.padLength)%e,i=new Array(t+this.padLength);i[0]=128;for(var n=1;n<t;n++)i[n]=0;if(r<<=3,this.endian==="big"){for(var a=8;a<this.padLength;a++)i[n++]=0;i[n++]=0,i[n++]=0,i[n++]=0,i[n++]=0,i[n++]=r>>>24&255,i[n++]=r>>>16&255,i[n++]=r>>>8&255,i[n++]=r&255}else for(i[n++]=r&255,i[n++]=r>>>8&255,i[n++]=r>>>16&255,i[n++]=r>>>24&255,i[n++]=0,i[n++]=0,i[n++]=0,i[n++]=0,a=8;a<this.padLength;a++)i[n++]=0;return i};var Wa={},Vn={},CE=Rt,Fn=CE.rotr32;function TE(r,e,t,i){if(r===0)return Zb(e,t,i);if(r===1||r===3)return t2(e,t,i);if(r===2)return e2(e,t,i)}Vn.ft_1=TE;function Zb(r,e,t){return r&e^~r&t}Vn.ch32=Zb;function e2(r,e,t){return r&e^r&t^e&t}Vn.maj32=e2;function t2(r,e,t){return r^e^t}Vn.p32=t2;function DE(r){return Fn(r,2)^Fn(r,13)^Fn(r,22)}Vn.s0_256=DE;function FE(r){return Fn(r,6)^Fn(r,11)^Fn(r,25)}Vn.s1_256=FE;function BE(r){return Fn(r,7)^Fn(r,18)^r>>>3}Vn.g0_256=BE;function qE(r){return Fn(r,17)^Fn(r,19)^r>>>10}Vn.g1_256=qE;var ao=Rt,LE=mo,UE=Vn,xl=ao.rotl32,Wo=ao.sum32,$E=ao.sum32_5,zE=UE.ft_1,r2=LE.BlockHash,jE=[1518500249,1859775393,2400959708,3395469782];function On(){if(!(this instanceof On))return new On;r2.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.W=new Array(80)}ao.inherits(On,r2);var kE=On;On.blockSize=512,On.outSize=160,On.hmacStrength=80,On.padLength=64,On.prototype._update=function(r,e){for(var t=this.W,i=0;i<16;i++)t[i]=r[e+i];for(;i<t.length;i++)t[i]=xl(t[i-3]^t[i-8]^t[i-14]^t[i-16],1);var n=this.h[0],a=this.h[1],f=this.h[2],u=this.h[3],b=this.h[4];for(i=0;i<t.length;i++){var p=~~(i/20),y=$E(xl(n,5),zE(p,a,f,u),b,t[i],jE[p]);b=u,u=f,f=xl(a,30),a=n,n=y}this.h[0]=Wo(this.h[0],n),this.h[1]=Wo(this.h[1],a),this.h[2]=Wo(this.h[2],f),this.h[3]=Wo(this.h[3],u),this.h[4]=Wo(this.h[4],b)},On.prototype._digest=function(r){return r==="hex"?ao.toHex32(this.h,"big"):ao.split32(this.h,"big")};var oo=Rt,HE=mo,yo=Vn,KE=Mc,an=oo.sum32,VE=oo.sum32_4,GE=oo.sum32_5,WE=yo.ch32,JE=yo.maj32,YE=yo.s0_256,QE=yo.s1_256,XE=yo.g0_256,ZE=yo.g1_256,i2=HE.BlockHash,ex=[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];function Rn(){if(!(this instanceof Rn))return new Rn;i2.call(this),this.h=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],this.k=ex,this.W=new Array(64)}oo.inherits(Rn,i2);var n2=Rn;Rn.blockSize=512,Rn.outSize=256,Rn.hmacStrength=192,Rn.padLength=64,Rn.prototype._update=function(r,e){for(var t=this.W,i=0;i<16;i++)t[i]=r[e+i];for(;i<t.length;i++)t[i]=VE(ZE(t[i-2]),t[i-7],XE(t[i-15]),t[i-16]);var n=this.h[0],a=this.h[1],f=this.h[2],u=this.h[3],b=this.h[4],p=this.h[5],y=this.h[6],A=this.h[7];for(KE(this.k.length===t.length),i=0;i<t.length;i++){var R=GE(A,QE(b),WE(b,p,y),this.k[i],t[i]),O=an(YE(n),JE(n,a,f));A=y,y=p,p=b,b=an(u,R),u=f,f=a,a=n,n=an(R,O)}this.h[0]=an(this.h[0],n),this.h[1]=an(this.h[1],a),this.h[2]=an(this.h[2],f),this.h[3]=an(this.h[3],u),this.h[4]=an(this.h[4],b),this.h[5]=an(this.h[5],p),this.h[6]=an(this.h[6],y),this.h[7]=an(this.h[7],A)},Rn.prototype._digest=function(r){return r==="hex"?oo.toHex32(this.h,"big"):oo.split32(this.h,"big")};var c0=Rt,s2=n2;function hs(){if(!(this instanceof hs))return new hs;s2.call(this),this.h=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428]}c0.inherits(hs,s2);var tx=hs;hs.blockSize=512,hs.outSize=224,hs.hmacStrength=192,hs.padLength=64,hs.prototype._digest=function(r){return r==="hex"?c0.toHex32(this.h.slice(0,7),"big"):c0.split32(this.h.slice(0,7),"big")};var li=Rt,rx=mo,ix=Mc,Bn=li.rotr64_hi,qn=li.rotr64_lo,a2=li.shr64_hi,o2=li.shr64_lo,Os=li.sum64,Sl=li.sum64_hi,Il=li.sum64_lo,nx=li.sum64_4_hi,sx=li.sum64_4_lo,ax=li.sum64_5_hi,ox=li.sum64_5_lo,c2=rx.BlockHash,cx=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591];function 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U=Q,k=j,G=gx(A,R),x=vx(A,R),B=fx(A,R,O,N,K),ae=hx(A,R,O,N,K,W),le=this.k[Y],F=this.k[Y+1],m=t[Y],c=t[Y+1],h=ax(U,k,G,x,B,ae,le,F,m,c),v=ox(U,k,G,x,B,ae,le,F,m,c);U=dx(i,n),k=px(i,n),G=ux(i,n,a,f,u),x=lx(i,n,a,f,u,b);var _=Sl(U,k,G,x),I=Il(U,k,G,x);Q=K,j=W,K=O,W=N,O=A,N=R,A=Sl(p,y,h,v),R=Il(y,y,h,v),p=u,y=b,u=a,b=f,a=i,f=n,i=Sl(h,v,_,I),n=Il(h,v,_,I)}Os(this.h,0,i,n),Os(this.h,2,a,f),Os(this.h,4,u,b),Os(this.h,6,p,y),Os(this.h,8,A,R),Os(this.h,10,O,N),Os(this.h,12,K,W),Os(this.h,14,Q,j)},un.prototype._digest=function(r){return r==="hex"?li.toHex32(this.h,"big"):li.split32(this.h,"big")};function fx(r,e,t,i,n){var a=r&t^~r&n;return a<0&&(a+=4294967296),a}function hx(r,e,t,i,n,a){var f=e&i^~e&a;return f<0&&(f+=4294967296),f}function ux(r,e,t,i,n){var a=r&t^r&n^t&n;return a<0&&(a+=4294967296),a}function lx(r,e,t,i,n,a){var f=e&i^e&a^i&a;return f<0&&(f+=4294967296),f}function dx(r,e){var t=Bn(r,e,28),i=Bn(e,r,2),n=Bn(e,r,7),a=t^i^n;return a<0&&(a+=4294967296),a}function px(r,e){var 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Array(Math.max(b.bitLength(),y)+1);A.fill(0);for(var R=1<<p+1,O=b.clone(),N=0;N<A.length;N++){var K,W=O.andln(R-1);O.isOdd()?(W>(R>>1)-1?K=(R>>1)-W:K=W,O.isubn(K)):K=0,A[N]=K,O.iushrn(1)}return A}t.getNAF=i;function n(b,p){var y=[[],[]];b=b.clone(),p=p.clone();for(var A=0,R=0,O;b.cmpn(-A)>0||p.cmpn(-R)>0;){var N=b.andln(3)+A&3,K=p.andln(3)+R&3;N===3&&(N=-1),K===3&&(K=-1);var W;N&1?(O=b.andln(7)+A&7,(O===3||O===5)&&K===2?W=-N:W=N):W=0,y[0].push(W);var Q;K&1?(O=p.andln(7)+R&7,(O===3||O===5)&&N===2?Q=-K:Q=K):Q=0,y[1].push(Q),2*A===W+1&&(A=1-A),2*R===Q+1&&(R=1-R),b.iushrn(1),p.iushrn(1)}return y}t.getJSF=n;function a(b,p,y){var A="_"+p;b.prototype[p]=function(){return this[A]!==void 0?this[A]:this[A]=y.call(this)}}t.cachedProperty=a;function f(b){return typeof b=="string"?t.toArray(b,"hex"):b}t.parseBytes=f;function u(b){return new vt(b,"hex","le")}t.intFromLE=u}),zf=Ai.getNAF,Tx=Ai.getJSF,bh=Ai.assert;function Ts(r,e){this.type=r,this.p=new vt(e.p,16),this.red=e.prime?vt.red(e.prime):vt.mont(this.p),this.zero=new vt(0).toRed(this.red),this.one=new vt(1).toRed(this.red),this.two=new vt(2).toRed(this.red),this.n=e.n&&new vt(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),this._bitLength=this.n?this.n.bitLength():0;var t=this.n&&this.p.div(this.n);!t||t.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}var _a=Ts;Ts.prototype.point=function(){throw new Error("Not implemented")},Ts.prototype.validate=function(){throw new Error("Not implemented")},Ts.prototype._fixedNafMul=function(r,e){bh(r.precomputed);var t=r._getDoubles(),i=zf(e,1,this._bitLength),n=(1<<t.step+1)-(t.step%2===0?2:1);n/=3;var a=[],f,u;for(f=0;f<i.length;f+=t.step){u=0;for(var b=f+t.step-1;b>=f;b--)u=(u<<1)+i[b];a.push(u)}for(var p=this.jpoint(null,null,null),y=this.jpoint(null,null,null),A=n;A>0;A--){for(f=0;f<a.length;f++)u=a[f],u===A?y=y.mixedAdd(t.points[f]):u===-A&&(y=y.mixedAdd(t.points[f].neg()));p=p.add(y)}return p.toP()},Ts.prototype._wnafMul=function(r,e){var t=4,i=r._getNAFPoints(t);t=i.wnd;for(var n=i.points,a=zf(e,t,this._bitLength),f=this.jpoint(null,null,null),u=a.length-1;u>=0;u--){for(var b=0;u>=0&&a[u]===0;u--)b++;if(u>=0&&b++,f=f.dblp(b),u<0)break;var p=a[u];bh(p!==0),r.type==="affine"?p>0?f=f.mixedAdd(n[p-1>>1]):f=f.mixedAdd(n[-p-1>>1].neg()):p>0?f=f.add(n[p-1>>1]):f=f.add(n[-p-1>>1].neg())}return r.type==="affine"?f.toP():f},Ts.prototype._wnafMulAdd=function(r,e,t,i,n){var a=this._wnafT1,f=this._wnafT2,u=this._wnafT3,b=0,p,y,A;for(p=0;p<i;p++){A=e[p];var R=A._getNAFPoints(r);a[p]=R.wnd,f[p]=R.points}for(p=i-1;p>=1;p-=2){var O=p-1,N=p;if(a[O]!==1||a[N]!==1){u[O]=zf(t[O],a[O],this._bitLength),u[N]=zf(t[N],a[N],this._bitLength),b=Math.max(u[O].length,b),b=Math.max(u[N].length,b);continue}var K=[e[O],null,null,e[N]];e[O].y.cmp(e[N].y)===0?(K[1]=e[O].add(e[N]),K[2]=e[O].toJ().mixedAdd(e[N].neg())):e[O].y.cmp(e[N].y.redNeg())===0?(K[1]=e[O].toJ().mixedAdd(e[N]),K[2]=e[O].add(e[N].neg())):(K[1]=e[O].toJ().mixedAdd(e[N]),K[2]=e[O].toJ().mixedAdd(e[N].neg()));var W=[-3,-1,-5,-7,0,7,5,1,3],Q=Tx(t[O],t[N]);for(b=Math.max(Q[0].length,b),u[O]=new Array(b),u[N]=new Array(b),y=0;y<b;y++){var j=Q[0][y]|0,Y=Q[1][y]|0;u[O][y]=W[(j+1)*3+(Y+1)],u[N][y]=0,f[O]=K}}var U=this.jpoint(null,null,null),k=this._wnafT4;for(p=b;p>=0;p--){for(var G=0;p>=0;){var x=!0;for(y=0;y<i;y++)k[y]=u[y][p]|0,k[y]!==0&&(x=!1);if(!x)break;G++,p--}if(p>=0&&G++,U=U.dblp(G),p<0)break;for(y=0;y<i;y++){var B=k[y];B!==0&&(B>0?A=f[y][B-1>>1]:B<0&&(A=f[y][-B-1>>1].neg()),A.type==="affine"?U=U.mixedAdd(A):U=U.add(A))}}for(p=0;p<i;p++)f[p]=null;return n?U:U.toP()};function Bi(r,e){this.curve=r,this.type=e,this.precomputed=null}Ts.BasePoint=Bi,Bi.prototype.eq=function(){throw new Error("Not implemented")},Bi.prototype.validate=function(){return this.curve.validate(this)},Ts.prototype.decodePoint=function(r,e){r=Ai.toArray(r,e);var t=this.p.byteLength();if((r[0]===4||r[0]===6||r[0]===7)&&r.length-1===2*t){r[0]===6?bh(r[r.length-1]%2===0):r[0]===7&&bh(r[r.length-1]%2===1);var i=this.point(r.slice(1,1+t),r.slice(1+t,1+2*t));return i}else if((r[0]===2||r[0]===3)&&r.length-1===t)return this.pointFromX(r.slice(1,1+t),r[0]===3);throw new Error("Unknown point format")},Bi.prototype.encodeCompressed=function(r){return this.encode(r,!0)},Bi.prototype._encode=function(r){var e=this.curve.p.byteLength(),t=this.getX().toArray("be",e);return r?[this.getY().isEven()?2:3].concat(t):[4].concat(t,this.getY().toArray("be",e))},Bi.prototype.encode=function(r,e){return Ai.encode(this._encode(e),r)},Bi.prototype.precompute=function(r){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,r),e.beta=this._getBeta(),this.precomputed=e,this},Bi.prototype._hasDoubles=function(r){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return e?e.points.length>=Math.ceil((r.bitLength()+1)/e.step):!1},Bi.prototype._getDoubles=function(r,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var t=[this],i=this,n=0;n<e;n+=r){for(var a=0;a<r;a++)i=i.dbl();t.push(i)}return{step:r,points:t}},Bi.prototype._getNAFPoints=function(r){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],t=(1<<r)-1,i=t===1?null:this.dbl(),n=1;n<t;n++)e[n]=e[n-1].add(i);return{wnd:r,points:e}},Bi.prototype._getBeta=function(){return null},Bi.prototype.dblp=function(r){for(var e=this,t=0;t<r;t++)e=e.dbl();return e};var V0=wo(function(r){typeof Object.create=="function"?r.exports=function(e,t){t&&(e.super_=t,e.prototype=Object.create(t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}))}:r.exports=function(e,t){if(t){e.super_=t;var i=function(){};i.prototype=t.prototype,e.prototype=new i,e.prototype.constructor=e}}}),Dx=Ai.assert;function zi(r){_a.call(this,"short",r),this.a=new vt(r.a,16).toRed(this.red),this.b=new vt(r.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=this.a.fromRed().cmpn(0)===0,this.threeA=this.a.fromRed().sub(this.p).cmpn(-3)===0,this.endo=this._getEndomorphism(r),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}V0(zi,_a);var Fx=zi;zi.prototype._getEndomorphism=function(r){if(!(!this.zeroA||!this.g||!this.n||this.p.modn(3)!==1)){var e,t;if(r.beta)e=new vt(r.beta,16).toRed(this.red);else{var i=this._getEndoRoots(this.p);e=i[0].cmp(i[1])<0?i[0]:i[1],e=e.toRed(this.red)}if(r.lambda)t=new vt(r.lambda,16);else{var n=this._getEndoRoots(this.n);this.g.mul(n[0]).x.cmp(this.g.x.redMul(e))===0?t=n[0]:(t=n[1],Dx(this.g.mul(t).x.cmp(this.g.x.redMul(e))===0))}var a;return r.basis?a=r.basis.map(function(f){return{a:new vt(f.a,16),b:new vt(f.b,16)}}):a=this._getEndoBasis(t),{beta:e,lambda:t,basis:a}}},zi.prototype._getEndoRoots=function(r){var e=r===this.p?this.red:vt.mont(r),t=new vt(2).toRed(e).redInvm(),i=t.redNeg(),n=new vt(3).toRed(e).redNeg().redSqrt().redMul(t),a=i.redAdd(n).fromRed(),f=i.redSub(n).fromRed();return[a,f]},zi.prototype._getEndoBasis=function(r){for(var e=this.n.ushrn(Math.floor(this.n.bitLength()/2)),t=r,i=this.n.clone(),n=new vt(1),a=new vt(0),f=new vt(0),u=new vt(1),b,p,y,A,R,O,N,K=0,W,Q;t.cmpn(0)!==0;){var j=i.div(t);W=i.sub(j.mul(t)),Q=f.sub(j.mul(n));var Y=u.sub(j.mul(a));if(!y&&W.cmp(e)<0)b=N.neg(),p=n,y=W.neg(),A=Q;else if(y&&++K===2)break;N=W,i=t,t=W,f=n,n=Q,u=a,a=Y}R=W.neg(),O=Q;var U=y.sqr().add(A.sqr()),k=R.sqr().add(O.sqr());return k.cmp(U)>=0&&(R=b,O=p),y.negative&&(y=y.neg(),A=A.neg()),R.negative&&(R=R.neg(),O=O.neg()),[{a:y,b:A},{a:R,b:O}]},zi.prototype._endoSplit=function(r){var e=this.endo.basis,t=e[0],i=e[1],n=i.b.mul(r).divRound(this.n),a=t.b.neg().mul(r).divRound(this.n),f=n.mul(t.a),u=a.mul(i.a),b=n.mul(t.b),p=a.mul(i.b),y=r.sub(f).sub(u),A=b.add(p).neg();return{k1:y,k2:A}},zi.prototype.pointFromX=function(r,e){r=new vt(r,16),r.red||(r=r.toRed(this.red));var t=r.redSqr().redMul(r).redIAdd(r.redMul(this.a)).redIAdd(this.b),i=t.redSqrt();if(i.redSqr().redSub(t).cmp(this.zero)!==0)throw new Error("invalid point");var n=i.fromRed().isOdd();return(e&&!n||!e&&n)&&(i=i.redNeg()),this.point(r,i)},zi.prototype.validate=function(r){if(r.inf)return!0;var e=r.x,t=r.y,i=this.a.redMul(e),n=e.redSqr().redMul(e).redIAdd(i).redIAdd(this.b);return t.redSqr().redISub(n).cmpn(0)===0},zi.prototype._endoWnafMulAdd=function(r,e,t){for(var i=this._endoWnafT1,n=this._endoWnafT2,a=0;a<r.length;a++){var f=this._endoSplit(e[a]),u=r[a],b=u._getBeta();f.k1.negative&&(f.k1.ineg(),u=u.neg(!0)),f.k2.negative&&(f.k2.ineg(),b=b.neg(!0)),i[a*2]=u,i[a*2+1]=b,n[a*2]=f.k1,n[a*2+1]=f.k2}for(var p=this._wnafMulAdd(1,i,n,a*2,t),y=0;y<a*2;y++)i[y]=null,n[y]=null;return p};function yr(r,e,t,i){_a.BasePoint.call(this,r,"affine"),e===null&&t===null?(this.x=null,this.y=null,this.inf=!0):(this.x=new vt(e,16),this.y=new vt(t,16),i&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}V0(yr,_a.BasePoint),zi.prototype.point=function(r,e,t){return new yr(this,r,e,t)},zi.prototype.pointFromJSON=function(r,e){return yr.fromJSON(this,r,e)},yr.prototype._getBeta=function(){if(this.curve.endo){var r=this.precomputed;if(r&&r.beta)return r.beta;var e=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(r){var t=this.curve,i=function(n){return t.point(n.x.redMul(t.endo.beta),n.y)};r.beta=e,e.precomputed={beta:null,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 e}},yr.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},yr.fromJSON=function(r,e,t){typeof e=="string"&&(e=JSON.parse(e));var i=r.point(e[0],e[1],t);if(!e[2])return i;function n(f){return r.point(f[0],f[1],t)}var a=e[2];return i.precomputed={beta:null,doubles:a.doubles&&{step:a.doubles.step,points:[i].concat(a.doubles.points.map(n))},naf:a.naf&&{wnd:a.naf.wnd,points:[i].concat(a.naf.points.map(n))}},i},yr.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},yr.prototype.isInfinity=function(){return this.inf},yr.prototype.add=function(r){if(this.inf)return r;if(r.inf)return this;if(this.eq(r))return this.dbl();if(this.neg().eq(r))return this.curve.point(null,null);if(this.x.cmp(r.x)===0)return this.curve.point(null,null);var e=this.y.redSub(r.y);e.cmpn(0)!==0&&(e=e.redMul(this.x.redSub(r.x).redInvm()));var t=e.redSqr().redISub(this.x).redISub(r.x),i=e.redMul(this.x.redSub(t)).redISub(this.y);return this.curve.point(t,i)},yr.prototype.dbl=function(){if(this.inf)return this;var r=this.y.redAdd(this.y);if(r.cmpn(0)===0)return this.curve.point(null,null);var e=this.curve.a,t=this.x.redSqr(),i=r.redInvm(),n=t.redAdd(t).redIAdd(t).redIAdd(e).redMul(i),a=n.redSqr().redISub(this.x.redAdd(this.x)),f=n.redMul(this.x.redSub(a)).redISub(this.y);return this.curve.point(a,f)},yr.prototype.getX=function(){return this.x.fromRed()},yr.prototype.getY=function(){return this.y.fromRed()},yr.prototype.mul=function(r){return r=new vt(r,16),this.isInfinity()?this:this._hasDoubles(r)?this.curve._fixedNafMul(this,r):this.curve.endo?this.curve._endoWnafMulAdd([this],[r]):this.curve._wnafMul(this,r)},yr.prototype.mulAdd=function(r,e,t){var i=[this,e],n=[r,t];return this.curve.endo?this.curve._endoWnafMulAdd(i,n):this.curve._wnafMulAdd(1,i,n,2)},yr.prototype.jmulAdd=function(r,e,t){var i=[this,e],n=[r,t];return this.curve.endo?this.curve._endoWnafMulAdd(i,n,!0):this.curve._wnafMulAdd(1,i,n,2,!0)},yr.prototype.eq=function(r){return this===r||this.inf===r.inf&&(this.inf||this.x.cmp(r.x)===0&&this.y.cmp(r.y)===0)},yr.prototype.neg=function(r){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(r&&this.precomputed){var t=this.precomputed,i=function(n){return n.neg()};e.precomputed={naf:t.naf&&{wnd:t.naf.wnd,points:t.naf.points.map(i)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(i)}}}return e},yr.prototype.toJ=function(){if(this.inf)return this.curve.jpoint(null,null,null);var r=this.curve.jpoint(this.x,this.y,this.curve.one);return r};function Pr(r,e,t,i){_a.BasePoint.call(this,r,"jacobian"),e===null&&t===null&&i===null?(this.x=this.curve.one,this.y=this.curve.one,this.z=new vt(0)):(this.x=new vt(e,16),this.y=new vt(t,16),this.z=new vt(i,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.zOne=this.z===this.curve.one}V0(Pr,_a.BasePoint),zi.prototype.jpoint=function(r,e,t){return new Pr(this,r,e,t)},Pr.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var r=this.z.redInvm(),e=r.redSqr(),t=this.x.redMul(e),i=this.y.redMul(e).redMul(r);return this.curve.point(t,i)},Pr.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},Pr.prototype.add=function(r){if(this.isInfinity())return r;if(r.isInfinity())return this;var e=r.z.redSqr(),t=this.z.redSqr(),i=this.x.redMul(e),n=r.x.redMul(t),a=this.y.redMul(e.redMul(r.z)),f=r.y.redMul(t.redMul(this.z)),u=i.redSub(n),b=a.redSub(f);if(u.cmpn(0)===0)return b.cmpn(0)!==0?this.curve.jpoint(null,null,null):this.dbl();var p=u.redSqr(),y=p.redMul(u),A=i.redMul(p),R=b.redSqr().redIAdd(y).redISub(A).redISub(A),O=b.redMul(A.redISub(R)).redISub(a.redMul(y)),N=this.z.redMul(r.z).redMul(u);return this.curve.jpoint(R,O,N)},Pr.prototype.mixedAdd=function(r){if(this.isInfinity())return r.toJ();if(r.isInfinity())return this;var e=this.z.redSqr(),t=this.x,i=r.x.redMul(e),n=this.y,a=r.y.redMul(e).redMul(this.z),f=t.redSub(i),u=n.redSub(a);if(f.cmpn(0)===0)return u.cmpn(0)!==0?this.curve.jpoint(null,null,null):this.dbl();var b=f.redSqr(),p=b.redMul(f),y=t.redMul(b),A=u.redSqr().redIAdd(p).redISub(y).redISub(y),R=u.redMul(y.redISub(A)).redISub(n.redMul(p)),O=this.z.redMul(f);return this.curve.jpoint(A,R,O)},Pr.prototype.dblp=function(r){if(r===0)return this;if(this.isInfinity())return this;if(!r)return this.dbl();var e;if(this.curve.zeroA||this.curve.threeA){var t=this;for(e=0;e<r;e++)t=t.dbl();return t}var i=this.curve.a,n=this.curve.tinv,a=this.x,f=this.y,u=this.z,b=u.redSqr().redSqr(),p=f.redAdd(f);for(e=0;e<r;e++){var y=a.redSqr(),A=p.redSqr(),R=A.redSqr(),O=y.redAdd(y).redIAdd(y).redIAdd(i.redMul(b)),N=a.redMul(A),K=O.redSqr().redISub(N.redAdd(N)),W=N.redISub(K),Q=O.redMul(W);Q=Q.redIAdd(Q).redISub(R);var j=p.redMul(u);e+1<r&&(b=b.redMul(R)),a=K,u=j,p=Q}return this.curve.jpoint(a,p.redMul(n),u)},Pr.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},Pr.prototype._zeroDbl=function(){var r,e,t;if(this.zOne){var i=this.x.redSqr(),n=this.y.redSqr(),a=n.redSqr(),f=this.x.redAdd(n).redSqr().redISub(i).redISub(a);f=f.redIAdd(f);var u=i.redAdd(i).redIAdd(i),b=u.redSqr().redISub(f).redISub(f),p=a.redIAdd(a);p=p.redIAdd(p),p=p.redIAdd(p),r=b,e=u.redMul(f.redISub(b)).redISub(p),t=this.y.redAdd(this.y)}else{var y=this.x.redSqr(),A=this.y.redSqr(),R=A.redSqr(),O=this.x.redAdd(A).redSqr().redISub(y).redISub(R);O=O.redIAdd(O);var N=y.redAdd(y).redIAdd(y),K=N.redSqr(),W=R.redIAdd(R);W=W.redIAdd(W),W=W.redIAdd(W),r=K.redISub(O).redISub(O),e=N.redMul(O.redISub(r)).redISub(W),t=this.y.redMul(this.z),t=t.redIAdd(t)}return this.curve.jpoint(r,e,t)},Pr.prototype._threeDbl=function(){var r,e,t;if(this.zOne){var i=this.x.redSqr(),n=this.y.redSqr(),a=n.redSqr(),f=this.x.redAdd(n).redSqr().redISub(i).redISub(a);f=f.redIAdd(f);var u=i.redAdd(i).redIAdd(i).redIAdd(this.curve.a),b=u.redSqr().redISub(f).redISub(f);r=b;var p=a.redIAdd(a);p=p.redIAdd(p),p=p.redIAdd(p),e=u.redMul(f.redISub(b)).redISub(p),t=this.y.redAdd(this.y)}else{var y=this.z.redSqr(),A=this.y.redSqr(),R=this.x.redMul(A),O=this.x.redSub(y).redMul(this.x.redAdd(y));O=O.redAdd(O).redIAdd(O);var N=R.redIAdd(R);N=N.redIAdd(N);var K=N.redAdd(N);r=O.redSqr().redISub(K),t=this.y.redAdd(this.z).redSqr().redISub(A).redISub(y);var W=A.redSqr();W=W.redIAdd(W),W=W.redIAdd(W),W=W.redIAdd(W),e=O.redMul(N.redISub(r)).redISub(W)}return this.curve.jpoint(r,e,t)},Pr.prototype._dbl=function(){var r=this.curve.a,e=this.x,t=this.y,i=this.z,n=i.redSqr().redSqr(),a=e.redSqr(),f=t.redSqr(),u=a.redAdd(a).redIAdd(a).redIAdd(r.redMul(n)),b=e.redAdd(e);b=b.redIAdd(b);var p=b.redMul(f),y=u.redSqr().redISub(p.redAdd(p)),A=p.redISub(y),R=f.redSqr();R=R.redIAdd(R),R=R.redIAdd(R),R=R.redIAdd(R);var O=u.redMul(A).redISub(R),N=t.redAdd(t).redMul(i);return this.curve.jpoint(y,O,N)},Pr.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var r=this.x.redSqr(),e=this.y.redSqr(),t=this.z.redSqr(),i=e.redSqr(),n=r.redAdd(r).redIAdd(r),a=n.redSqr(),f=this.x.redAdd(e).redSqr().redISub(r).redISub(i);f=f.redIAdd(f),f=f.redAdd(f).redIAdd(f),f=f.redISub(a);var u=f.redSqr(),b=i.redIAdd(i);b=b.redIAdd(b),b=b.redIAdd(b),b=b.redIAdd(b);var p=n.redIAdd(f).redSqr().redISub(a).redISub(u).redISub(b),y=e.redMul(p);y=y.redIAdd(y),y=y.redIAdd(y);var A=this.x.redMul(u).redISub(y);A=A.redIAdd(A),A=A.redIAdd(A);var R=this.y.redMul(p.redMul(b.redISub(p)).redISub(f.redMul(u)));R=R.redIAdd(R),R=R.redIAdd(R),R=R.redIAdd(R);var O=this.z.redAdd(f).redSqr().redISub(t).redISub(u);return this.curve.jpoint(A,R,O)},Pr.prototype.mul=function(r,e){return r=new vt(r,e),this.curve._wnafMul(this,r)},Pr.prototype.eq=function(r){if(r.type==="affine")return this.eq(r.toJ());if(this===r)return!0;var e=this.z.redSqr(),t=r.z.redSqr();if(this.x.redMul(t).redISub(r.x.redMul(e)).cmpn(0)!==0)return!1;var i=e.redMul(this.z),n=t.redMul(r.z);return this.y.redMul(n).redISub(r.y.redMul(i)).cmpn(0)===0},Pr.prototype.eqXToP=function(r){var e=this.z.redSqr(),t=r.toRed(this.curve.red).redMul(e);if(this.x.cmp(t)===0)return!0;for(var i=r.clone(),n=this.curve.redN.redMul(e);;){if(i.iadd(this.curve.n),i.cmp(this.curve.p)>=0)return!1;if(t.redIAdd(n),this.x.cmp(t)===0)return!0}},Pr.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},Pr.prototype.isInfinity=function(){return this.z.cmpn(0)===0};var Zf=wo(function(r,e){var t=e;t.base=_a,t.short=Fx,t.mont=null,t.edwards=null}),eh=wo(function(r,e){var t=e,i=Ai.assert;function n(u){u.type==="short"?this.curve=new Zf.short(u):u.type==="edwards"?this.curve=new Zf.edwards(u):this.curve=new Zf.mont(u),this.g=this.curve.g,this.n=this.curve.n,this.hash=u.hash,i(this.g.validate(),"Invalid curve"),i(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}t.PresetCurve=n;function a(u,b){Object.defineProperty(t,u,{configurable:!0,enumerable:!0,get:function(){var p=new n(b);return Object.defineProperty(t,u,{configurable:!0,enumerable:!0,value:p}),p}})}a("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:Sn.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),a("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:Sn.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),a("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:Sn.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),a("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:Sn.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),a("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:Sn.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),a("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:Sn.sha256,gRed:!1,g:["9"]}),a("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:Sn.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});var f;try{f=null.crash()}catch{f=void 0}a("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:Sn.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",f]})});function Ds(r){if(!(this instanceof Ds))return new Ds(r);this.hash=r.hash,this.predResist=!!r.predResist,this.outLen=this.hash.outSize,this.minEntropy=r.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=ln.toArray(r.entropy,r.entropyEnc||"hex"),t=ln.toArray(r.nonce,r.nonceEnc||"hex"),i=ln.toArray(r.pers,r.persEnc||"hex");K0(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,t,i)}var ng=Ds;Ds.prototype._init=function(r,e,t){var i=r.concat(e).concat(t);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var n=0;n<this.V.length;n++)this.K[n]=0,this.V[n]=1;this._update(i),this._reseed=1,this.reseedInterval=281474976710656},Ds.prototype._hmac=function(){return new Sn.hmac(this.hash,this.K)},Ds.prototype._update=function(r){var e=this._hmac().update(this.V).update([0]);r&&(e=e.update(r)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),r&&(this.K=this._hmac().update(this.V).update([1]).update(r).digest(),this.V=this._hmac().update(this.V).digest())},Ds.prototype.reseed=function(r,e,t,i){typeof e!="string"&&(i=t,t=e,e=null),r=ln.toArray(r,e),t=ln.toArray(t,i),K0(r.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(r.concat(t||[])),this._reseed=1},Ds.prototype.generate=function(r,e,t,i){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");typeof e!="string"&&(i=t,t=e,e=null),t&&(t=ln.toArray(t,i||"hex"),this._update(t));for(var n=[];n.length<r;)this.V=this._hmac().update(this.V).digest(),n=n.concat(this.V);var a=n.slice(0,r);return this._update(t),this._reseed++,ln.encode(a,e)};var Ml=Ai.assert;function $r(r,e){this.ec=r,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}var Pl=$r;$r.fromPublic=function(r,e,t){return e instanceof $r?e:new $r(r,{pub:e,pubEnc:t})},$r.fromPrivate=function(r,e,t){return e instanceof $r?e:new $r(r,{priv:e,privEnc:t})},$r.prototype.validate=function(){var r=this.getPublic();return r.isInfinity()?{result:!1,reason:"Invalid public key"}:r.validate()?r.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},$r.prototype.getPublic=function(r,e){return typeof r=="string"&&(e=r,r=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,r):this.pub},$r.prototype.getPrivate=function(r){return r==="hex"?this.priv.toString(16,2):this.priv},$r.prototype._importPrivate=function(r,e){this.priv=new vt(r,e||16),this.priv=this.priv.umod(this.ec.curve.n)},$r.prototype._importPublic=function(r,e){if(r.x||r.y){this.ec.curve.type==="mont"?Ml(r.x,"Need x coordinate"):(this.ec.curve.type==="short"||this.ec.curve.type==="edwards")&&Ml(r.x&&r.y,"Need both x and y coordinate"),this.pub=this.ec.curve.point(r.x,r.y);return}this.pub=this.ec.curve.decodePoint(r,e)},$r.prototype.derive=function(r){return r.validate()||Ml(r.validate(),"public point not validated"),r.mul(this.priv).getX()},$r.prototype.sign=function(r,e,t){return this.ec.sign(r,this,e,t)},$r.prototype.verify=function(r,e){return this.ec.verify(r,e,this)},$r.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"};var Bx=Ai.assert;function jh(r,e){if(r instanceof jh)return r;this._importDER(r,e)||(Bx(r.r&&r.s,"Signature without r or s"),this.r=new vt(r.r,16),this.s=new vt(r.s,16),r.recoveryParam===void 0?this.recoveryParam=null:this.recoveryParam=r.recoveryParam)}var jf=jh;function qx(){this.place=0}function Ol(r,e){var t=r[e.place++];if(!(t&128))return t;var i=t&15;if(i===0||i>4)return!1;for(var n=0,a=0,f=e.place;a<i;a++,f++)n<<=8,n|=r[f],n>>>=0;return n<=127?!1:(e.place=f,n)}function sg(r){for(var e=0,t=r.length-1;!r[e]&&!(r[e+1]&128)&&e<t;)e++;return e===0?r:r.slice(e)}jh.prototype._importDER=function(r,e){r=Ai.toArray(r,e);var t=new qx;if(r[t.place++]!==48)return!1;var i=Ol(r,t);if(i===!1||i+t.place!==r.length||r[t.place++]!==2)return!1;var n=Ol(r,t);if(n===!1)return!1;var a=r.slice(t.place,n+t.place);if(t.place+=n,r[t.place++]!==2)return!1;var f=Ol(r,t);if(f===!1||r.length!==f+t.place)return!1;var u=r.slice(t.place,f+t.place);if(a[0]===0)if(a[1]&128)a=a.slice(1);else return!1;if(u[0]===0)if(u[1]&128)u=u.slice(1);else return!1;return this.r=new vt(a),this.s=new vt(u),this.recoveryParam=null,!0};function Rl(r,e){if(e<128){r.push(e);return}var t=1+(Math.log(e)/Math.LN2>>>3);for(r.push(t|128);--t;)r.push(e>>>(t<<3)&255);r.push(e)}jh.prototype.toDER=function(r){var e=this.r.toArray(),t=this.s.toArray();for(e[0]&128&&(e=[0].concat(e)),t[0]&128&&(t=[0].concat(t)),e=sg(e),t=sg(t);!t[0]&&!(t[1]&128);)t=t.slice(1);var i=[2];Rl(i,e.length),i=i.concat(e),i.push(2),Rl(i,t.length);var n=i.concat(t),a=[48];return Rl(a,n.length),a=a.concat(n),Ai.encode(a,r)};var Lx=function(){throw new Error("unsupported")},p2=Ai.assert;function Ui(r){if(!(this instanceof Ui))return new Ui(r);typeof r=="string"&&(p2(Object.prototype.hasOwnProperty.call(eh,r),"Unknown curve "+r),r=eh[r]),r instanceof eh.PresetCurve&&(r={curve:r}),this.curve=r.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=r.curve.g,this.g.precompute(r.curve.n.bitLength()+1),this.hash=r.hash||r.curve.hash}var Ux=Ui;Ui.prototype.keyPair=function(r){return new Pl(this,r)},Ui.prototype.keyFromPrivate=function(r,e){return Pl.fromPrivate(this,r,e)},Ui.prototype.keyFromPublic=function(r,e){return Pl.fromPublic(this,r,e)},Ui.prototype.genKeyPair=function(r){r||(r={});for(var e=new ng({hash:this.hash,pers:r.pers,persEnc:r.persEnc||"utf8",entropy:r.entropy||Lx(this.hash.hmacStrength),entropyEnc:r.entropy&&r.entropyEnc||"utf8",nonce:this.n.toArray()}),t=this.n.byteLength(),i=this.n.sub(new vt(2));;){var n=new vt(e.generate(t));if(!(n.cmp(i)>0))return n.iaddn(1),this.keyFromPrivate(n)}},Ui.prototype._truncateToN=function(r,e){var t=r.byteLength()*8-this.n.bitLength();return t>0&&(r=r.ushrn(t)),!e&&r.cmp(this.n)>=0?r.sub(this.n):r},Ui.prototype.sign=function(r,e,t,i){typeof t=="object"&&(i=t,t=null),i||(i={}),e=this.keyFromPrivate(e,t),r=this._truncateToN(new vt(r,16));for(var n=this.n.byteLength(),a=e.getPrivate().toArray("be",n),f=r.toArray("be",n),u=new ng({hash:this.hash,entropy:a,nonce:f,pers:i.pers,persEnc:i.persEnc||"utf8"}),b=this.n.sub(new vt(1)),p=0;;p++){var y=i.k?i.k(p):new vt(u.generate(this.n.byteLength()));if(y=this._truncateToN(y,!0),!(y.cmpn(1)<=0||y.cmp(b)>=0)){var A=this.g.mul(y);if(!A.isInfinity()){var R=A.getX(),O=R.umod(this.n);if(O.cmpn(0)!==0){var N=y.invm(this.n).mul(O.mul(e.getPrivate()).iadd(r));if(N=N.umod(this.n),N.cmpn(0)!==0){var K=(A.getY().isOdd()?1:0)|(R.cmp(O)!==0?2:0);return i.canonical&&N.cmp(this.nh)>0&&(N=this.n.sub(N),K^=1),new jf({r:O,s:N,recoveryParam:K})}}}}}},Ui.prototype.verify=function(r,e,t,i){r=this._truncateToN(new vt(r,16)),t=this.keyFromPublic(t,i),e=new jf(e,"hex");var n=e.r,a=e.s;if(n.cmpn(1)<0||n.cmp(this.n)>=0||a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;var f=a.invm(this.n),u=f.mul(r).umod(this.n),b=f.mul(n).umod(this.n),p;return this.curve._maxwellTrick?(p=this.g.jmulAdd(u,t.getPublic(),b),p.isInfinity()?!1:p.eqXToP(n)):(p=this.g.mulAdd(u,t.getPublic(),b),p.isInfinity()?!1:p.getX().umod(this.n).cmp(n)===0)},Ui.prototype.recoverPubKey=function(r,e,t,i){p2((3&t)===t,"The recovery param is more than two bits"),e=new jf(e,i);var n=this.n,a=new vt(r),f=e.r,u=e.s,b=t&1,p=t>>1;if(f.cmp(this.curve.p.umod(this.curve.n))>=0&&p)throw new Error("Unable to find sencond key candinate");p?f=this.curve.pointFromX(f.add(this.curve.n),b):f=this.curve.pointFromX(f,b);var y=e.r.invm(n),A=n.sub(a).mul(y).umod(n),R=u.mul(y).umod(n);return this.g.mulAdd(A,f,R)},Ui.prototype.getKeyRecoveryParam=function(r,e,t,i){if(e=new jf(e,i),e.recoveryParam!==null)return e.recoveryParam;for(var n=0;n<4;n++){var a;try{a=this.recoverPubKey(r,e,n)}catch{continue}if(a.eq(t))return n}throw new Error("Unable to find valid recovery factor")};var $x=wo(function(r,e){var t=e;t.version="6.5.4",t.utils=Ai,t.rand=function(){throw new Error("unsupported")},t.curve=Zf,t.curves=eh,t.ec=Ux,t.eddsa=null}),zx=$x.ec;const jx="signing-key/5.7.0",h0=new Or(jx);let Nl=null;function Ns(){return Nl||(Nl=new zx("secp256k1")),Nl}class kx{constructor(e){Go(this,"curve","secp256k1"),Go(this,"privateKey",ci(e)),IA(this.privateKey)!==32&&h0.throwArgumentError("invalid private key","privateKey","[[ REDACTED ]]");const t=Ns().keyFromPrivate(ir(this.privateKey));Go(this,"publicKey","0x"+t.getPublic(!1,"hex")),Go(this,"compressedPublicKey","0x"+t.getPublic(!0,"hex")),Go(this,"_isSigningKey",!0)}_addPoint(e){const t=Ns().keyFromPublic(ir(this.publicKey)),i=Ns().keyFromPublic(ir(e));return"0x"+t.pub.add(i.pub).encodeCompressed("hex")}signDigest(e){const t=Ns().keyFromPrivate(ir(this.privateKey)),i=ir(e);i.length!==32&&h0.throwArgumentError("bad digest length","digest",e);const n=t.sign(i,{canonical:!0});return Ub({recoveryParam:n.recoveryParam,r:Dn("0x"+n.r.toString(16),32),s:Dn("0x"+n.s.toString(16),32)})}computeSharedSecret(e){const t=Ns().keyFromPrivate(ir(this.privateKey)),i=Ns().keyFromPublic(ir(g2(e)));return Dn("0x"+t.derive(i.getPublic()).toString(16),32)}static isSigningKey(e){return!!(e&&e._isSigningKey)}}function Hx(r,e){const t=Ub(e),i={r:ir(t.r),s:ir(t.s)};return"0x"+Ns().recoverPubKey(ir(r),i,t.recoveryParam).encode("hex",!1)}function g2(r,e){const t=ir(r);return t.length===32?new kx(t).publicKey:t.length===33?"0x"+Ns().keyFromPublic(t).getPublic(!1,"hex"):t.length===65?ci(t):h0.throwArgumentError("invalid public or private key","key","[REDACTED]")}var ag;(function(r){r[r.legacy=0]="legacy",r[r.eip2930=1]="eip2930",r[r.eip1559=2]="eip1559"})(ag||(ag={}));function Kx(r){const e=g2(r);return rE(K1(j0(K1(e,1)),12))}function Vx(r,e){return Kx(Hx(ir(r),e))}const Gx="https://rpc.walletconnect.org/v1";async function Wx(r,e,t,i,n,a){switch(t.t){case"eip191":return Jx(r,e,t.s);case"eip1271":return await Yx(r,e,t.s,i,n,a);default:throw new Error(`verifySignature failed: Attempted to verify CacaoSignature with unknown type: ${t.t}`)}}function Jx(r,e,t){return Vx(Wb(e),t).toLowerCase()===r.toLowerCase()}async function Yx(r,e,t,i,n,a){try{const f="0x1626ba7e",u="0000000000000000000000000000000000000000000000000000000000000040",b="0000000000000000000000000000000000000000000000000000000000000041",p=t.substring(2),y=Wb(e).substring(2),A=f+y+u+b+p,R=await fetch(`${a||Gx}/?chainId=${i}&projectId=${n}`,{method:"POST",body:JSON.stringify({id:Qx(),jsonrpc:"2.0",method:"eth_call",params:[{to:r,data:A},"latest"]})}),{result:O}=await R.json();return O?O.slice(0,f.length).toLowerCase()===f.toLowerCase():!1}catch(f){return console.error("isValidEip1271Signature: ",f),!1}}function Qx(){return Date.now()+Math.floor(Math.random()*1e3)}var Xx=Object.defineProperty,Zx=Object.defineProperties,eS=Object.getOwnPropertyDescriptors,og=Object.getOwnPropertySymbols,tS=Object.prototype.hasOwnProperty,rS=Object.prototype.propertyIsEnumerable,cg=(r,e,t)=>e in r?Xx(r,e,{enumerable:!0,configurable:!0,writable:!0,value:t}):r[e]=t,iS=(r,e)=>{for(var t in e||(e={}))tS.call(e,t)&&cg(r,t,e[t]);if(og)for(var t of og(e))rS.call(e,t)&&cg(r,t,e[t]);return r},nS=(r,e)=>Zx(r,eS(e));const sS="did:pkh:",G0=r=>r==null?void 0:r.split(":"),v2=r=>{const e=r&&G0(r);if(e)return r.includes(sS)?e[3]:e[1]},fg=r=>{const e=r&&G0(r);if(e)return e[2]+":"+e[3]},mh=r=>{const e=r&&G0(r);if(e)return e.pop()};async function hg(r){const{cacao:e,projectId:t}=r,{s:i,p:n}=e,a=b2(n,n.iss),f=mh(n.iss);return await Wx(f,a,i,v2(n.iss),t)}const b2=(r,e)=>{const t=`${r.domain} wants you to sign in with your Ethereum account:`,i=mh(e);if(!r.aud&&!r.uri)throw new Error("Either `aud` or `uri` is required to construct the message");let n=r.statement||void 0;const a=`URI: ${r.aud||r.uri}`,f=`Version: ${r.version}`,u=`Chain ID: ${v2(e)}`,b=`Nonce: ${r.nonce}`,p=`Issued At: ${r.iat}`,y=r.exp?`Expiration Time: ${r.exp}`:void 0,A=r.nbf?`Not Before: ${r.nbf}`:void 0,R=r.requestId?`Request ID: ${r.requestId}`:void 0,O=r.resources?`Resources:${r.resources.map(K=>`
- ${K}`).join("")}`:void 0,N=th(r.resources);if(N){const K=gc(N);n=pS(n,K)}return[t,i,"",n,"",a,f,u,b,p,y,A,R,O].filter(K=>K!=null).join(`
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Q2=0,SR="identity",X2=H2,IR=r=>w0(Q2,X2(r)),MR={code:Q2,name:SR,encode:X2,digest:IR};var PR=Object.freeze({__proto__:null,identity:MR});new TextEncoder,new TextDecoder;const Jg={...wO,...AO,...xO,...IO,...OO,...UO,...jO,...KO,...YO,...rR};({...xR,...PR});function OR(r=0){return globalThis.Buffer!=null&&globalThis.Buffer.allocUnsafe!=null?globalThis.Buffer.allocUnsafe(r):new Uint8Array(r)}function Z2(r,e,t,i){return{name:r,prefix:e,encoder:{name:r,prefix:e,encode:t},decoder:{decode:i}}}const Yg=Z2("utf8","u",r=>"u"+new TextDecoder("utf8").decode(r),r=>new TextEncoder().encode(r.substring(1))),ql=Z2("ascii","a",r=>{let e="a";for(let t=0;t<r.length;t++)e+=String.fromCharCode(r[t]);return e},r=>{r=r.substring(1);const e=OR(r.length);for(let t=0;t<r.length;t++)e[t]=r.charCodeAt(t);return e}),RR={utf8:Yg,"utf-8":Yg,hex:Jg.base16,latin1:ql,ascii:ql,binary:ql,...Jg};function NR(r,e="utf8"){const t=RR[e];if(!t)throw new Error(`Unsupported encoding "${e}"`);return(e==="utf8"||e==="utf-8")&&globalThis.Buffer!=null&&globalThis.Buffer.from!=null?globalThis.Buffer.from(r,"utf8"):t.decoder.decode(`${t.prefix}${r}`)}class CR{constructor(e,t){this.core=e,this.logger=t,this.keychain=new Map,this.name=NP,this.version=CP,this.initialized=!1,this.storagePrefix=kn,this.init=async()=>{if(!this.initialized){const i=await this.getKeyChain();typeof i<"u"&&(this.keychain=i),this.initialized=!0}},this.has=i=>(this.isInitialized(),this.keychain.has(i)),this.set=async(i,n)=>{this.isInitialized(),this.keychain.set(i,n),await this.persist()},this.get=i=>{this.isInitialized();const n=this.keychain.get(i);if(typeof n>"u"){const{message:a}=Ae("NO_MATCHING_KEY",`${this.name}: ${i}`);throw new Error(a)}return n},this.del=async i=>{this.isInitialized(),this.keychain.delete(i),await this.persist()},this.core=e,this.logger=Yr(t,this.name)}get context(){return di(this.logger)}get storageKey(){return this.storagePrefix+this.version+this.core.customStoragePrefix+"//"+this.name}async setKeyChain(e){await this.core.storage.setItem(this.storageKey,Nb(e))}async getKeyChain(){const e=await this.core.storage.getItem(this.storageKey);return typeof e<"u"?Cb(e):void 0}async persist(){await this.setKeyChain(this.keychain)}isInitialized(){if(!this.initialized){const{message:e}=Ae("NOT_INITIALIZED",this.name);throw new Error(e)}}}class TR{constructor(e,t,i){this.core=e,this.logger=t,this.name=OP,this.randomSessionIdentifier=u0(),this.initialized=!1,this.init=async()=>{this.initialized||(await this.keychain.init(),this.initialized=!0)},this.hasKeys=n=>(this.isInitialized(),this.keychain.has(n)),this.getClientId=async()=>{this.isInitialized();const n=await this.getClientSeed(),a=C1(n);return Mb(a.publicKey)},this.generateKeyPair=()=>{this.isInitialized();const n=vS();return this.setPrivateKey(n.publicKey,n.privateKey)},this.signJWT=async n=>{this.isInitialized();const a=await this.getClientSeed(),f=C1(a),u=this.randomSessionIdentifier;return await Q9(u,n,RP,f)},this.generateSharedKey=(n,a,f)=>{this.isInitialized();const u=this.getPrivateKey(n),b=bS(u,a);return this.setSymKey(b,f)},this.setSymKey=async(n,a)=>{this.isInitialized();const f=a||rh(n);return await this.keychain.set(f,n),f},this.deleteKeyPair=async n=>{this.isInitialized(),await this.keychain.del(n)},this.deleteSymKey=async n=>{this.isInitialized(),await this.keychain.del(n)},this.encode=async(n,a,f)=>{this.isInitialized();const u=E2(f),b=vs(a);if(gg(u))return yS(b,f==null?void 0:f.encoding);if(pg(u)){const R=u.senderPublicKey,O=u.receiverPublicKey;n=await this.generateSharedKey(R,O)}const p=this.getSymKey(n),{type:y,senderPublicKey:A}=u;return mS({type:y,symKey:p,message:b,senderPublicKey:A,encoding:f==null?void 0:f.encoding})},this.decode=async(n,a,f)=>{this.isInitialized();const u=AS(a,f);if(gg(u)){const b=_S(a,f==null?void 0:f.encoding);return ga(b)}if(pg(u)){const b=u.receiverPublicKey,p=u.senderPublicKey;n=await this.generateSharedKey(b,p)}try{const b=this.getSymKey(n),p=wS({symKey:b,encoded:a,encoding:f==null?void 0:f.encoding});return ga(p)}catch(b){this.logger.error(`Failed to decode message from topic: '${n}', clientId: '${await this.getClientId()}'`),this.logger.error(b)}},this.getPayloadType=(n,a=Bs)=>{const f=vc({encoded:n,encoding:a});return ba(f.type)},this.getPayloadSenderPublicKey=(n,a=Bs)=>{const f=vc({encoded:n,encoding:a});return f.senderPublicKey?Er(f.senderPublicKey,Jr):void 0},this.core=e,this.logger=Yr(t,this.name),this.keychain=i||new CR(this.core,this.logger)}get context(){return di(this.logger)}async setPrivateKey(e,t){return await this.keychain.set(e,t),e}getPrivateKey(e){return this.keychain.get(e)}async getClientSeed(){let e="";try{e=this.keychain.get(kg)}catch{e=u0(),await this.keychain.set(kg,e)}return NR(e,"base16")}getSymKey(e){return this.keychain.get(e)}isInitialized(){if(!this.initialized){const{message:e}=Ae("NOT_INITIALIZED",this.name);throw new Error(e)}}}class DR extends IM{constructor(e,t){super(e,t),this.logger=e,this.core=t,this.messages=new Map,this.name=TP,this.version=DP,this.initialized=!1,this.storagePrefix=kn,this.init=async()=>{if(!this.initialized){this.logger.trace("Initialized");try{const i=await this.getRelayerMessages();typeof i<"u"&&(this.messages=i),this.logger.debug(`Successfully Restored records for ${this.name}`),this.logger.trace({type:"method",method:"restore",size:this.messages.size})}catch(i){this.logger.debug(`Failed to Restore records for ${this.name}`),this.logger.error(i)}finally{this.initialized=!0}}},this.set=async(i,n)=>{this.isInitialized();const a=fs(n);let f=this.messages.get(i);return typeof f>"u"&&(f={}),typeof f[a]<"u"||(f[a]=n,this.messages.set(i,f),await this.persist()),a},this.get=i=>{this.isInitialized();let n=this.messages.get(i);return typeof n>"u"&&(n={}),n},this.has=(i,n)=>{this.isInitialized();const a=this.get(i),f=fs(n);return typeof a[f]<"u"},this.del=async i=>{this.isInitialized(),this.messages.delete(i),await this.persist()},this.logger=Yr(e,this.name),this.core=t}get context(){return di(this.logger)}get storageKey(){return this.storagePrefix+this.version+this.core.customStoragePrefix+"//"+this.name}async setRelayerMessages(e){await this.core.storage.setItem(this.storageKey,Nb(e))}async getRelayerMessages(){const e=await this.core.storage.getItem(this.storageKey);return typeof e<"u"?Cb(e):void 0}async persist(){await this.setRelayerMessages(this.messages)}isInitialized(){if(!this.initialized){const{message:e}=Ae("NOT_INITIALIZED",this.name);throw new Error(e)}}}class FR extends MM{constructor(e,t){super(e,t),this.relayer=e,this.logger=t,this.events=new Hi.EventEmitter,this.name=BP,this.queue=new Map,this.publishTimeout=xe.toMiliseconds(xe.ONE_MINUTE),this.failedPublishTimeout=xe.toMiliseconds(xe.ONE_SECOND),this.needsTransportRestart=!1,this.publish=async(i,n,a)=>{var f;this.logger.debug("Publishing Payload"),this.logger.trace({type:"method",method:"publish",params:{topic:i,message:n,opts:a}});const u=(a==null?void 0:a.ttl)||FP,b=l0(a),p=(a==null?void 0:a.prompt)||!1,y=(a==null?void 0:a.tag)||0,A=(a==null?void 0:a.id)||ha().toString(),R={topic:i,message:n,opts:{ttl:u,relay:b,prompt:p,tag:y,id:A,attestation:a==null?void 0:a.attestation}},O=`Failed to publish payload, please try again. id:${A} tag:${y}`,N=Date.now();let K,W=1;try{for(;K===void 0;){if(Date.now()-N>this.publishTimeout)throw new Error(O);this.logger.trace({id:A,attempts:W},`publisher.publish - attempt ${W}`),K=await await Za(this.rpcPublish(i,n,u,b,p,y,A,a==null?void 0:a.attestation).catch(Q=>this.logger.warn(Q)),this.publishTimeout,O),W++,K||await new Promise(Q=>setTimeout(Q,this.failedPublishTimeout))}this.relayer.events.emit(Gr.publish,R),this.logger.debug("Successfully Published Payload"),this.logger.trace({type:"method",method:"publish",params:{id:A,topic:i,message:n,opts:a}})}catch(Q){if(this.logger.debug("Failed to Publish Payload"),this.logger.error(Q),(f=a==null?void 0:a.internal)!=null&&f.throwOnFailedPublish)throw Q;this.queue.set(A,R)}},this.on=(i,n)=>{this.events.on(i,n)},this.once=(i,n)=>{this.events.once(i,n)},this.off=(i,n)=>{this.events.off(i,n)},this.removeListener=(i,n)=>{this.events.removeListener(i,n)},this.relayer=e,this.logger=Yr(t,this.name),this.registerEventListeners()}get context(){return di(this.logger)}rpcPublish(e,t,i,n,a,f,u,b){var p,y,A,R;const O={method:nc(n.protocol).publish,params:{topic:e,message:t,ttl:i,prompt:a,tag:f,attestation:b},id:u};return fi((p=O.params)==null?void 0:p.prompt)&&((y=O.params)==null||delete y.prompt),fi((A=O.params)==null?void 0:A.tag)&&((R=O.params)==null||delete R.tag),this.logger.debug("Outgoing Relay Payload"),this.logger.trace({type:"message",direction:"outgoing",request:O}),this.relayer.request(O)}removeRequestFromQueue(e){this.queue.delete(e)}checkQueue(){this.queue.forEach(async e=>{const{topic:t,message:i,opts:n}=e;await this.publish(t,i,n)})}registerEventListeners(){this.relayer.core.heartbeat.on(Ao.pulse,()=>{if(this.needsTransportRestart){this.needsTransportRestart=!1,this.relayer.events.emit(Gr.connection_stalled);return}this.checkQueue()}),this.relayer.on(Gr.message_ack,e=>{this.removeRequestFromQueue(e.id.toString())})}}class BR{constructor(){this.map=new Map,this.set=(e,t)=>{const i=this.get(e);this.exists(e,t)||this.map.set(e,[...i,t])},this.get=e=>this.map.get(e)||[],this.exists=(e,t)=>this.get(e).includes(t),this.delete=(e,t)=>{if(typeof t>"u"){this.map.delete(e);return}if(!this.map.has(e))return;const i=this.get(e);if(!this.exists(e,t))return;const n=i.filter(a=>a!==t);if(!n.length){this.map.delete(e);return}this.map.set(e,n)},this.clear=()=>{this.map.clear()}}get topics(){return Array.from(this.map.keys())}}var qR=Object.defineProperty,LR=Object.defineProperties,UR=Object.getOwnPropertyDescriptors,Qg=Object.getOwnPropertySymbols,$R=Object.prototype.hasOwnProperty,zR=Object.prototype.propertyIsEnumerable,Xg=(r,e,t)=>e in r?qR(r,e,{enumerable:!0,configurable:!0,writable:!0,value:t}):r[e]=t,ec=(r,e)=>{for(var t in e||(e={}))$R.call(e,t)&&Xg(r,t,e[t]);if(Qg)for(var t of Qg(e))zR.call(e,t)&&Xg(r,t,e[t]);return r},Ll=(r,e)=>LR(r,UR(e));class jR extends RM{constructor(e,t){super(e,t),this.relayer=e,this.logger=t,this.subscriptions=new Map,this.topicMap=new BR,this.events=new Hi.EventEmitter,this.name=kP,this.version=HP,this.pending=new Map,this.cached=[],this.initialized=!1,this.pendingSubscriptionWatchLabel="pending_sub_watch_label",this.pollingInterval=20,this.storagePrefix=kn,this.subscribeTimeout=xe.toMiliseconds(xe.ONE_MINUTE),this.restartInProgress=!1,this.batchSubscribeTopicsLimit=500,this.pendingBatchMessages=[],this.init=async()=>{this.initialized||(this.logger.trace("Initialized"),this.registerEventListeners(),this.clientId=await this.relayer.core.crypto.getClientId(),await this.restore()),this.initialized=!0},this.subscribe=async(i,n)=>{this.isInitialized(),this.logger.debug("Subscribing Topic"),this.logger.trace({type:"method",method:"subscribe",params:{topic:i,opts:n}});try{const a=l0(n),f={topic:i,relay:a,transportType:n==null?void 0:n.transportType};this.pending.set(i,f);const u=await this.rpcSubscribe(i,a,n==null?void 0:n.transportType);return typeof u=="string"&&(this.onSubscribe(u,f),this.logger.debug("Successfully Subscribed Topic"),this.logger.trace({type:"method",method:"subscribe",params:{topic:i,opts:n}})),u}catch(a){throw this.logger.debug("Failed to Subscribe Topic"),this.logger.error(a),a}},this.unsubscribe=async(i,n)=>{await this.restartToComplete(),this.isInitialized(),typeof(n==null?void 0:n.id)<"u"?await this.unsubscribeById(i,n.id,n):await this.unsubscribeByTopic(i,n)},this.isSubscribed=async i=>{if(this.topics.includes(i))return!0;const n=`${this.pendingSubscriptionWatchLabel}_${i}`;return await new Promise((a,f)=>{const u=new xe.Watch;u.start(n);const b=setInterval(()=>{!this.pending.has(i)&&this.topics.includes(i)&&(clearInterval(b),u.stop(n),a(!0)),u.elapsed(n)>=KP&&(clearInterval(b),u.stop(n),f(new Error("Subscription resolution timeout")))},this.pollingInterval)}).catch(()=>!1)},this.on=(i,n)=>{this.events.on(i,n)},this.once=(i,n)=>{this.events.once(i,n)},this.off=(i,n)=>{this.events.off(i,n)},this.removeListener=(i,n)=>{this.events.removeListener(i,n)},this.start=async()=>{await this.onConnect()},this.stop=async()=>{await this.onDisconnect()},this.restart=async()=>{this.restartInProgress=!0,await this.restore(),await this.reset(),this.restartInProgress=!1},this.relayer=e,this.logger=Yr(t,this.name),this.clientId=""}get context(){return di(this.logger)}get storageKey(){return this.storagePrefix+this.version+this.relayer.core.customStoragePrefix+"//"+this.name}get length(){return this.subscriptions.size}get ids(){return Array.from(this.subscriptions.keys())}get values(){return Array.from(this.subscriptions.values())}get topics(){return this.topicMap.topics}hasSubscription(e,t){let i=!1;try{i=this.getSubscription(e).topic===t}catch{}return i}onEnable(){this.cached=[],this.initialized=!0}onDisable(){this.cached=this.values,this.subscriptions.clear(),this.topicMap.clear()}async unsubscribeByTopic(e,t){const i=this.topicMap.get(e);await Promise.all(i.map(async n=>await this.unsubscribeById(e,n,t)))}async unsubscribeById(e,t,i){this.logger.debug("Unsubscribing Topic"),this.logger.trace({type:"method",method:"unsubscribe",params:{topic:e,id:t,opts:i}});try{const n=l0(i);await this.rpcUnsubscribe(e,t,n);const a=Ut("USER_DISCONNECTED",`${this.name}, ${e}`);await this.onUnsubscribe(e,t,a),this.logger.debug("Successfully Unsubscribed Topic"),this.logger.trace({type:"method",method:"unsubscribe",params:{topic:e,id:t,opts:i}})}catch(n){throw this.logger.debug("Failed to Unsubscribe Topic"),this.logger.error(n),n}}async rpcSubscribe(e,t,i=Kt.relay){i===Kt.relay&&await this.restartToComplete();const n={method:nc(t.protocol).subscribe,params:{topic:e}};this.logger.debug("Outgoing Relay Payload"),this.logger.trace({type:"payload",direction:"outgoing",request:n});try{const a=fs(e+this.clientId);return i===Kt.link_mode?(setTimeout(()=>{(this.relayer.connected||this.relayer.connecting)&&this.relayer.request(n).catch(f=>this.logger.warn(f))},xe.toMiliseconds(xe.ONE_SECOND)),a):await await Za(this.relayer.request(n).catch(f=>this.logger.warn(f)),this.subscribeTimeout)?a:null}catch{this.logger.debug("Outgoing Relay Subscribe Payload stalled"),this.relayer.events.emit(Gr.connection_stalled)}return null}async rpcBatchSubscribe(e){if(!e.length)return;const t=e[0].relay,i={method:nc(t.protocol).batchSubscribe,params:{topics:e.map(n=>n.topic)}};this.logger.debug("Outgoing Relay Payload"),this.logger.trace({type:"payload",direction:"outgoing",request:i});try{return await await Za(this.relayer.request(i).catch(n=>this.logger.warn(n)),this.subscribeTimeout)}catch{this.relayer.events.emit(Gr.connection_stalled)}}async rpcBatchFetchMessages(e){if(!e.length)return;const t=e[0].relay,i={method:nc(t.protocol).batchFetchMessages,params:{topics:e.map(a=>a.topic)}};this.logger.debug("Outgoing Relay Payload"),this.logger.trace({type:"payload",direction:"outgoing",request:i});let n;try{n=await await Za(this.relayer.request(i).catch(a=>this.logger.warn(a)),this.subscribeTimeout)}catch{this.relayer.events.emit(Gr.connection_stalled)}return n}rpcUnsubscribe(e,t,i){const n={method:nc(i.protocol).unsubscribe,params:{topic:e,id:t}};return this.logger.debug("Outgoing Relay Payload"),this.logger.trace({type:"payload",direction:"outgoing",request:n}),this.relayer.request(n)}onSubscribe(e,t){this.setSubscription(e,Ll(ec({},t),{id:e})),this.pending.delete(t.topic)}onBatchSubscribe(e){e.length&&e.forEach(t=>{this.setSubscription(t.id,ec({},t)),this.pending.delete(t.topic)})}async onUnsubscribe(e,t,i){this.events.removeAllListeners(t),this.hasSubscription(t,e)&&this.deleteSubscription(t,i),await this.relayer.messages.del(e)}async setRelayerSubscriptions(e){await this.relayer.core.storage.setItem(this.storageKey,e)}async getRelayerSubscriptions(){return await this.relayer.core.storage.getItem(this.storageKey)}setSubscription(e,t){this.logger.debug("Setting subscription"),this.logger.trace({type:"method",method:"setSubscription",id:e,subscription:t}),this.addSubscription(e,t)}addSubscription(e,t){this.subscriptions.set(e,ec({},t)),this.topicMap.set(t.topic,e),this.events.emit(Pn.created,t)}getSubscription(e){this.logger.debug("Getting subscription"),this.logger.trace({type:"method",method:"getSubscription",id:e});const t=this.subscriptions.get(e);if(!t){const{message:i}=Ae("NO_MATCHING_KEY",`${this.name}: ${e}`);throw new Error(i)}return t}deleteSubscription(e,t){this.logger.debug("Deleting subscription"),this.logger.trace({type:"method",method:"deleteSubscription",id:e,reason:t});const i=this.getSubscription(e);this.subscriptions.delete(e),this.topicMap.delete(i.topic,e),this.events.emit(Pn.deleted,Ll(ec({},i),{reason:t}))}async persist(){await this.setRelayerSubscriptions(this.values),this.events.emit(Pn.sync)}async reset(){if(this.cached.length){const e=Math.ceil(this.cached.length/this.batchSubscribeTopicsLimit);for(let t=0;t<e;t++){const i=this.cached.splice(0,this.batchSubscribeTopicsLimit);await this.batchFetchMessages(i),await this.batchSubscribe(i)}}this.events.emit(Pn.resubscribed)}async restore(){try{const e=await this.getRelayerSubscriptions();if(typeof e>"u"||!e.length)return;if(this.subscriptions.size){const{message:t}=Ae("RESTORE_WILL_OVERRIDE",this.name);throw this.logger.error(t),this.logger.error(`${this.name}: ${JSON.stringify(this.values)}`),new Error(t)}this.cached=e,this.logger.debug(`Successfully Restored subscriptions for ${this.name}`),this.logger.trace({type:"method",method:"restore",subscriptions:this.values})}catch(e){this.logger.debug(`Failed to Restore subscriptions for ${this.name}`),this.logger.error(e)}}async batchSubscribe(e){if(!e.length)return;const t=await this.rpcBatchSubscribe(e);jn(t)&&this.onBatchSubscribe(t.map((i,n)=>Ll(ec({},e[n]),{id:i})))}async batchFetchMessages(e){if(!e.length)return;this.logger.trace(`Fetching batch messages for ${e.length} subscriptions`);const t=await this.rpcBatchFetchMessages(e);t&&t.messages&&(this.pendingBatchMessages=this.pendingBatchMessages.concat(t.messages))}async onConnect(){await this.restart(),this.onEnable()}onDisconnect(){this.onDisable()}async checkPending(){if(!this.initialized||!this.relayer.connected)return;const e=[];this.pending.forEach(t=>{e.push(t)}),await this.batchSubscribe(e),this.pendingBatchMessages.length&&(await this.relayer.handleBatchMessageEvents(this.pendingBatchMessages),this.pendingBatchMessages=[])}registerEventListeners(){this.relayer.core.heartbeat.on(Ao.pulse,async()=>{await this.checkPending()}),this.events.on(Pn.created,async e=>{const t=Pn.created;this.logger.info(`Emitting ${t}`),this.logger.debug({type:"event",event:t,data:e}),await this.persist()}),this.events.on(Pn.deleted,async e=>{const t=Pn.deleted;this.logger.info(`Emitting ${t}`),this.logger.debug({type:"event",event:t,data:e}),await this.persist()})}isInitialized(){if(!this.initialized){const{message:e}=Ae("NOT_INITIALIZED",this.name);throw new Error(e)}}async restartToComplete(){!this.relayer.connected&&!this.relayer.connecting&&await this.relayer.transportOpen(),this.restartInProgress&&await new Promise(e=>{const t=setInterval(()=>{this.restartInProgress||(clearInterval(t),e())},this.pollingInterval)})}}var kR=Object.defineProperty,Zg=Object.getOwnPropertySymbols,HR=Object.prototype.hasOwnProperty,KR=Object.prototype.propertyIsEnumerable,ev=(r,e,t)=>e in r?kR(r,e,{enumerable:!0,configurable:!0,writable:!0,value:t}):r[e]=t,VR=(r,e)=>{for(var t in e||(e={}))HR.call(e,t)&&ev(r,t,e[t]);if(Zg)for(var t of Zg(e))KR.call(e,t)&&ev(r,t,e[t]);return r};class GR extends PM{constructor(e){super(e),this.protocol="wc",this.version=2,this.events=new Hi.EventEmitter,this.name=LP,this.transportExplicitlyClosed=!1,this.initialized=!1,this.connectionAttemptInProgress=!1,this.connectionStatusPollingInterval=20,this.staleConnectionErrors=["socket hang up","stalled","interrupted"],this.hasExperiencedNetworkDisruption=!1,this.requestsInFlight=new Map,this.heartBeatTimeout=xe.toMiliseconds(xe.THIRTY_SECONDS+xe.ONE_SECOND),this.request=async t=>{var i,n;this.logger.debug("Publishing Request Payload");const a=t.id||ha().toString();await this.toEstablishConnection();try{const f=this.provider.request(t);this.requestsInFlight.set(a,{promise:f,request:t}),this.logger.trace({id:a,method:t.method,topic:(i=t.params)==null?void 0:i.topic},"relayer.request - attempt to publish...");const u=await new Promise(async(b,p)=>{const y=()=>{p(new Error(`relayer.request - publish interrupted, id: ${a}`))};this.provider.on(qi.disconnect,y);const A=await f;this.provider.off(qi.disconnect,y),b(A)});return this.logger.trace({id:a,method:t.method,topic:(n=t.params)==null?void 0:n.topic},"relayer.request - published"),u}catch(f){throw this.logger.debug(`Failed to Publish Request: ${a}`),f}finally{this.requestsInFlight.delete(a)}},this.resetPingTimeout=()=>{if(dh())try{clearTimeout(this.pingTimeout),this.pingTimeout=setTimeout(()=>{var t,i,n;(n=(i=(t=this.provider)==null?void 0:t.connection)==null?void 0:i.socket)==null||n.terminate()},this.heartBeatTimeout)}catch(t){this.logger.warn(t)}},this.onPayloadHandler=t=>{this.onProviderPayload(t),this.resetPingTimeout()},this.onConnectHandler=()=>{this.logger.trace("relayer connected"),this.startPingTimeout(),this.events.emit(Gr.connect)},this.onDisconnectHandler=()=>{this.logger.trace("relayer disconnected"),this.onProviderDisconnect()},this.onProviderErrorHandler=t=>{this.logger.error(t),this.events.emit(Gr.error,t),this.logger.info("Fatal socket error received, closing transport"),this.transportClose()},this.registerProviderListeners=()=>{this.provider.on(qi.payload,this.onPayloadHandler),this.provider.on(qi.connect,this.onConnectHandler),this.provider.on(qi.disconnect,this.onDisconnectHandler),this.provider.on(qi.error,this.onProviderErrorHandler)},this.core=e.core,this.logger=typeof e.logger<"u"&&typeof e.logger!="string"?Yr(e.logger,this.name):Nc(Hh({level:e.logger||qP})),this.messages=new DR(this.logger,e.core),this.subscriber=new jR(this,this.logger),this.publisher=new FR(this,this.logger),this.relayUrl=(e==null?void 0:e.relayUrl)||j2,this.projectId=e.projectId,this.bundleId=aA(),this.provider={}}async init(){if(this.logger.trace("Initialized"),this.registerEventListeners(),await Promise.all([this.messages.init(),this.subscriber.init()]),this.initialized=!0,this.subscriber.cached.length>0)try{await this.transportOpen()}catch(e){this.logger.warn(e)}}get context(){return di(this.logger)}get connected(){var e,t,i;return((i=(t=(e=this.provider)==null?void 0:e.connection)==null?void 0:t.socket)==null?void 0:i.readyState)===1}get connecting(){var e,t,i;return((i=(t=(e=this.provider)==null?void 0:e.connection)==null?void 0:t.socket)==null?void 0:i.readyState)===0}async publish(e,t,i){this.isInitialized(),await this.publisher.publish(e,t,i),await this.recordMessageEvent({topic:e,message:t,publishedAt:Date.now(),transportType:Kt.relay})}async subscribe(e,t){var i;this.isInitialized(),(t==null?void 0:t.transportType)==="relay"&&await this.toEstablishConnection();let n=((i=this.subscriber.topicMap.get(e))==null?void 0:i[0])||"",a;const f=u=>{u.topic===e&&(this.subscriber.off(Pn.created,f),a())};return await Promise.all([new Promise(u=>{a=u,this.subscriber.on(Pn.created,f)}),new Promise(async u=>{n=await this.subscriber.subscribe(e,t)||n,u()})]),n}async unsubscribe(e,t){this.isInitialized(),await this.subscriber.unsubscribe(e,t)}on(e,t){this.events.on(e,t)}once(e,t){this.events.once(e,t)}off(e,t){this.events.off(e,t)}removeListener(e,t){this.events.removeListener(e,t)}async transportDisconnect(){if(!this.hasExperiencedNetworkDisruption&&this.connected&&this.requestsInFlight.size>0)try{await Promise.all(Array.from(this.requestsInFlight.values()).map(e=>e.promise))}catch(e){this.logger.warn(e)}this.hasExperiencedNetworkDisruption||this.connected?await Za(this.provider.disconnect(),2e3,"provider.disconnect()").catch(()=>this.onProviderDisconnect()):this.onProviderDisconnect()}async transportClose(){this.transportExplicitlyClosed=!0,await this.transportDisconnect()}async transportOpen(e){await this.confirmOnlineStateOrThrow(),e&&e!==this.relayUrl&&(this.relayUrl=e,await this.transportDisconnect()),await this.createProvider(),this.connectionAttemptInProgress=!0,this.transportExplicitlyClosed=!1;try{await new Promise(async(t,i)=>{const n=()=>{this.provider.off(qi.disconnect,n),i(new Error("Connection interrupted while trying to subscribe"))};this.provider.on(qi.disconnect,n),await Za(this.provider.connect(),xe.toMiliseconds(xe.ONE_MINUTE),`Socket stalled when trying to connect to ${this.relayUrl}`).catch(a=>{i(a)}).finally(()=>{clearTimeout(this.reconnectTimeout),this.reconnectTimeout=void 0}),this.subscriber.start().catch(a=>{this.logger.error(a),this.onDisconnectHandler()}),this.hasExperiencedNetworkDisruption=!1,t()})}catch(t){this.logger.error(t);const i=t;if(this.hasExperiencedNetworkDisruption=!0,!this.isConnectionStalled(i.message))throw t}finally{this.connectionAttemptInProgress=!1}}async restartTransport(e){this.connectionAttemptInProgress||(this.relayUrl=e||this.relayUrl,await this.confirmOnlineStateOrThrow(),await this.transportClose(),await this.transportOpen())}async confirmOnlineStateOrThrow(){if(!await Ig())throw new Error("No internet connection detected. Please restart your network and try again.")}async handleBatchMessageEvents(e){if((e==null?void 0:e.length)===0){this.logger.trace("Batch message events is empty. Ignoring...");return}const t=e.sort((i,n)=>i.publishedAt-n.publishedAt);this.logger.trace(`Batch of ${t.length} message events sorted`);for(const i of t)try{await this.onMessageEvent(i)}catch(n){this.logger.warn(n)}this.logger.trace(`Batch of ${t.length} message events processed`)}async onLinkMessageEvent(e,t){const{topic:i}=e;if(!t.sessionExists){const n=vr(xe.FIVE_MINUTES),a={topic:i,expiry:n,relay:{protocol:"irn"},active:!1};await this.core.pairing.pairings.set(i,a)}this.events.emit(Gr.message,e),await this.recordMessageEvent(e)}startPingTimeout(){var e,t,i,n,a;if(dh())try{(t=(e=this.provider)==null?void 0:e.connection)!=null&&t.socket&&((a=(n=(i=this.provider)==null?void 0:i.connection)==null?void 0:n.socket)==null||a.once("ping",()=>{this.resetPingTimeout()})),this.resetPingTimeout()}catch(f){this.logger.warn(f)}}isConnectionStalled(e){return this.staleConnectionErrors.some(t=>e.includes(t))}async createProvider(){this.provider.connection&&this.unregisterProviderListeners();const e=await this.core.crypto.signJWT(this.relayUrl);this.provider=new gn(new xP(hA({sdkVersion:m0,protocol:this.protocol,version:this.version,relayUrl:this.relayUrl,projectId:this.projectId,auth:e,useOnCloseEvent:!0,bundleId:this.bundleId}))),this.registerProviderListeners()}async recordMessageEvent(e){const{topic:t,message:i}=e;await this.messages.set(t,i)}async shouldIgnoreMessageEvent(e){const{topic:t,message:i}=e;if(!i||i.length===0)return this.logger.debug(`Ignoring invalid/empty message: ${i}`),!0;if(!await this.subscriber.isSubscribed(t))return this.logger.debug(`Ignoring message for non-subscribed topic ${t}`),!0;const n=this.messages.has(t,i);return n&&this.logger.debug(`Ignoring duplicate message: ${i}`),n}async onProviderPayload(e){if(this.logger.debug("Incoming Relay Payload"),this.logger.trace({type:"payload",direction:"incoming",payload:e}),Z0(e)){if(!e.method.endsWith(UP))return;const t=e.params,{topic:i,message:n,publishedAt:a,attestation:f}=t.data,u={topic:i,message:n,publishedAt:a,transportType:Kt.relay,attestation:f};this.logger.debug("Emitting Relayer Payload"),this.logger.trace(VR({type:"event",event:t.id},u)),this.events.emit(t.id,u),await this.acknowledgePayload(e),await this.onMessageEvent(u)}else Gh(e)&&this.events.emit(Gr.message_ack,e)}async onMessageEvent(e){await this.shouldIgnoreMessageEvent(e)||(this.events.emit(Gr.message,e),await this.recordMessageEvent(e))}async acknowledgePayload(e){const t=Kh(e.id,!0);await this.provider.connection.send(t)}unregisterProviderListeners(){this.provider.off(qi.payload,this.onPayloadHandler),this.provider.off(qi.connect,this.onConnectHandler),this.provider.off(qi.disconnect,this.onDisconnectHandler),this.provider.off(qi.error,this.onProviderErrorHandler),clearTimeout(this.pingTimeout)}async registerEventListeners(){let e=await Ig();gI(async t=>{e!==t&&(e=t,t?await this.restartTransport().catch(i=>this.logger.error(i)):(this.hasExperiencedNetworkDisruption=!0,await this.transportDisconnect(),this.transportExplicitlyClosed=!1))})}async onProviderDisconnect(){await this.subscriber.stop(),this.requestsInFlight.clear(),clearTimeout(this.pingTimeout),this.events.emit(Gr.disconnect),this.connectionAttemptInProgress=!1,!this.transportExplicitlyClosed&&(this.reconnectTimeout||(this.reconnectTimeout=setTimeout(async()=>{await this.transportOpen().catch(e=>this.logger.error(e))},xe.toMiliseconds($P))))}isInitialized(){if(!this.initialized){const{message:e}=Ae("NOT_INITIALIZED",this.name);throw new Error(e)}}async toEstablishConnection(){await this.confirmOnlineStateOrThrow(),!this.connected&&(this.connectionAttemptInProgress&&await new Promise(e=>{const t=setInterval(()=>{this.connected&&(clearInterval(t),e())},this.connectionStatusPollingInterval)}),await this.transportOpen())}}var WR=Object.defineProperty,tv=Object.getOwnPropertySymbols,JR=Object.prototype.hasOwnProperty,YR=Object.prototype.propertyIsEnumerable,rv=(r,e,t)=>e in r?WR(r,e,{enumerable:!0,configurable:!0,writable:!0,value:t}):r[e]=t,iv=(r,e)=>{for(var t in e||(e={}))JR.call(e,t)&&rv(r,t,e[t]);if(tv)for(var t of tv(e))YR.call(e,t)&&rv(r,t,e[t]);return r};class xa extends OM{constructor(e,t,i,n=kn,a=void 0){super(e,t,i,n),this.core=e,this.logger=t,this.name=i,this.map=new Map,this.version=zP,this.cached=[],this.initialized=!1,this.storagePrefix=kn,this.recentlyDeleted=[],this.recentlyDeletedLimit=200,this.init=async()=>{this.initialized||(this.logger.trace("Initialized"),await this.restore(),this.cached.forEach(f=>{this.getKey&&f!==null&&!fi(f)?this.map.set(this.getKey(f),f):VS(f)?this.map.set(f.id,f):GS(f)&&this.map.set(f.topic,f)}),this.cached=[],this.initialized=!0)},this.set=async(f,u)=>{this.isInitialized(),this.map.has(f)?await this.update(f,u):(this.logger.debug("Setting value"),this.logger.trace({type:"method",method:"set",key:f,value:u}),this.map.set(f,u),await this.persist())},this.get=f=>(this.isInitialized(),this.logger.debug("Getting value"),this.logger.trace({type:"method",method:"get",key:f}),this.getData(f)),this.getAll=f=>(this.isInitialized(),f?this.values.filter(u=>Object.keys(f).every(b=>IP(u[b],f[b]))):this.values),this.update=async(f,u)=>{this.isInitialized(),this.logger.debug("Updating value"),this.logger.trace({type:"method",method:"update",key:f,update:u});const b=iv(iv({},this.getData(f)),u);this.map.set(f,b),await this.persist()},this.delete=async(f,u)=>{this.isInitialized(),this.map.has(f)&&(this.logger.debug("Deleting value"),this.logger.trace({type:"method",method:"delete",key:f,reason:u}),this.map.delete(f),this.addToRecentlyDeleted(f),await this.persist())},this.logger=Yr(t,this.name),this.storagePrefix=n,this.getKey=a}get context(){return di(this.logger)}get storageKey(){return this.storagePrefix+this.version+this.core.customStoragePrefix+"//"+this.name}get length(){return this.map.size}get keys(){return Array.from(this.map.keys())}get values(){return Array.from(this.map.values())}addToRecentlyDeleted(e){this.recentlyDeleted.push(e),this.recentlyDeleted.length>=this.recentlyDeletedLimit&&this.recentlyDeleted.splice(0,this.recentlyDeletedLimit/2)}async setDataStore(e){await this.core.storage.setItem(this.storageKey,e)}async getDataStore(){return await this.core.storage.getItem(this.storageKey)}getData(e){const t=this.map.get(e);if(!t){if(this.recentlyDeleted.includes(e)){const{message:n}=Ae("MISSING_OR_INVALID",`Record was recently deleted - ${this.name}: ${e}`);throw this.logger.error(n),new Error(n)}const{message:i}=Ae("NO_MATCHING_KEY",`${this.name}: ${e}`);throw this.logger.error(i),new Error(i)}return t}async persist(){await this.setDataStore(this.values)}async restore(){try{const e=await this.getDataStore();if(typeof e>"u"||!e.length)return;if(this.map.size){const{message:t}=Ae("RESTORE_WILL_OVERRIDE",this.name);throw this.logger.error(t),new Error(t)}this.cached=e,this.logger.debug(`Successfully Restored value for ${this.name}`),this.logger.trace({type:"method",method:"restore",value:this.values})}catch(e){this.logger.debug(`Failed to Restore value for ${this.name}`),this.logger.error(e)}}isInitialized(){if(!this.initialized){const{message:e}=Ae("NOT_INITIALIZED",this.name);throw new Error(e)}}}class QR{constructor(e,t){this.core=e,this.logger=t,this.name=VP,this.version=GP,this.events=new I0,this.initialized=!1,this.storagePrefix=kn,this.ignoredPayloadTypes=[ds],this.registeredMethods=[],this.init=async()=>{this.initialized||(await this.pairings.init(),await this.cleanup(),this.registerRelayerEvents(),this.registerExpirerEvents(),this.initialized=!0,this.logger.trace("Initialized"))},this.register=({methods:i})=>{this.isInitialized(),this.registeredMethods=[...new Set([...this.registeredMethods,...i])]},this.create=async i=>{this.isInitialized();const n=u0(),a=await this.core.crypto.setSymKey(n),f=vr(xe.FIVE_MINUTES),u={protocol:z2},b={topic:a,expiry:f,relay:u,active:!1,methods:i==null?void 0:i.methods},p=wg({protocol:this.core.protocol,version:this.core.version,topic:a,symKey:n,relay:u,expiryTimestamp:f,methods:i==null?void 0:i.methods});return this.events.emit(ca.create,b),this.core.expirer.set(a,f),await this.pairings.set(a,b),await this.core.relayer.subscribe(a,{transportType:i==null?void 0:i.transportType}),{topic:a,uri:p}},this.pair=async i=>{this.isInitialized();const n=this.core.eventClient.createEvent({properties:{topic:i==null?void 0:i.uri,trace:[xn.pairing_started]}});this.isValidPair(i,n);const{topic:a,symKey:f,relay:u,expiryTimestamp:b,methods:p}=yg(i.uri);n.props.properties.topic=a,n.addTrace(xn.pairing_uri_validation_success),n.addTrace(xn.pairing_uri_not_expired);let y;if(this.pairings.keys.includes(a)){if(y=this.pairings.get(a),n.addTrace(xn.existing_pairing),y.active)throw n.setError(os.active_pairing_already_exists),new Error(`Pairing already exists: ${a}. Please try again with a new connection URI.`);n.addTrace(xn.pairing_not_expired)}const A=b||vr(xe.FIVE_MINUTES),R={topic:a,relay:u,expiry:A,active:!1,methods:p};this.core.expirer.set(a,A),await this.pairings.set(a,R),n.addTrace(xn.store_new_pairing),i.activatePairing&&await this.activate({topic:a}),this.events.emit(ca.create,R),n.addTrace(xn.emit_inactive_pairing),this.core.crypto.keychain.has(a)||await this.core.crypto.setSymKey(f,a),n.addTrace(xn.subscribing_pairing_topic);try{await this.core.relayer.confirmOnlineStateOrThrow()}catch{n.setError(os.no_internet_connection)}try{await this.core.relayer.subscribe(a,{relay:u})}catch(O){throw n.setError(os.subscribe_pairing_topic_failure),O}return n.addTrace(xn.subscribe_pairing_topic_success),R},this.activate=async({topic:i})=>{this.isInitialized();const n=vr(xe.THIRTY_DAYS);this.core.expirer.set(i,n),await this.pairings.update(i,{active:!0,expiry:n})},this.ping=async i=>{this.isInitialized(),await this.isValidPing(i);const{topic:n}=i;if(this.pairings.keys.includes(n)){const a=await this.sendRequest(n,"wc_pairingPing",{}),{done:f,resolve:u,reject:b}=oa();this.events.once(St("pairing_ping",a),({error:p})=>{p?b(p):u()}),await f()}},this.updateExpiry=async({topic:i,expiry:n})=>{this.isInitialized(),await this.pairings.update(i,{expiry:n})},this.updateMetadata=async({topic:i,metadata:n})=>{this.isInitialized(),await this.pairings.update(i,{peerMetadata:n})},this.getPairings=()=>(this.isInitialized(),this.pairings.values),this.disconnect=async i=>{this.isInitialized(),await this.isValidDisconnect(i);const{topic:n}=i;this.pairings.keys.includes(n)&&(await this.sendRequest(n,"wc_pairingDelete",Ut("USER_DISCONNECTED")),await this.deletePairing(n))},this.formatUriFromPairing=i=>{this.isInitialized();const{topic:n,relay:a,expiry:f,methods:u}=i,b=this.core.crypto.keychain.get(n);return wg({protocol:this.core.protocol,version:this.core.version,topic:n,symKey:b,relay:a,expiryTimestamp:f,methods:u})},this.sendRequest=async(i,n,a)=>{const f=qs(n,a),u=await this.core.crypto.encode(i,f),b=Xo[n].req;return this.core.history.set(i,f),this.core.relayer.publish(i,u,b),f.id},this.sendResult=async(i,n,a)=>{const f=Kh(i,a),u=await this.core.crypto.encode(n,f),b=await this.core.history.get(n,i),p=Xo[b.request.method].res;await this.core.relayer.publish(n,u,p),await this.core.history.resolve(f)},this.sendError=async(i,n,a)=>{const f=Vh(i,a),u=await this.core.crypto.encode(n,f),b=await this.core.history.get(n,i),p=Xo[b.request.method]?Xo[b.request.method].res:Xo.unregistered_method.res;await this.core.relayer.publish(n,u,p),await this.core.history.resolve(f)},this.deletePairing=async(i,n)=>{await this.core.relayer.unsubscribe(i),await Promise.all([this.pairings.delete(i,Ut("USER_DISCONNECTED")),this.core.crypto.deleteSymKey(i),n?Promise.resolve():this.core.expirer.del(i)])},this.cleanup=async()=>{const i=this.pairings.getAll().filter(n=>Rs(n.expiry));await Promise.all(i.map(n=>this.deletePairing(n.topic)))},this.onRelayEventRequest=i=>{const{topic:n,payload:a}=i;switch(a.method){case"wc_pairingPing":return this.onPairingPingRequest(n,a);case"wc_pairingDelete":return this.onPairingDeleteRequest(n,a);default:return this.onUnknownRpcMethodRequest(n,a)}},this.onRelayEventResponse=async i=>{const{topic:n,payload:a}=i,f=(await this.core.history.get(n,a.id)).request.method;switch(f){case"wc_pairingPing":return this.onPairingPingResponse(n,a);default:return this.onUnknownRpcMethodResponse(f)}},this.onPairingPingRequest=async(i,n)=>{const{id:a}=n;try{this.isValidPing({topic:i}),await this.sendResult(a,i,!0),this.events.emit(ca.ping,{id:a,topic:i})}catch(f){await this.sendError(a,i,f),this.logger.error(f)}},this.onPairingPingResponse=(i,n)=>{const{id:a}=n;setTimeout(()=>{Mn(n)?this.events.emit(St("pairing_ping",a),{}):$i(n)&&this.events.emit(St("pairing_ping",a),{error:n.error})},500)},this.onPairingDeleteRequest=async(i,n)=>{const{id:a}=n;try{this.isValidDisconnect({topic:i}),await this.deletePairing(i),this.events.emit(ca.delete,{id:a,topic:i})}catch(f){await this.sendError(a,i,f),this.logger.error(f)}},this.onUnknownRpcMethodRequest=async(i,n)=>{const{id:a,method:f}=n;try{if(this.registeredMethods.includes(f))return;const u=Ut("WC_METHOD_UNSUPPORTED",f);await this.sendError(a,i,u),this.logger.error(u)}catch(u){await this.sendError(a,i,u),this.logger.error(u)}},this.onUnknownRpcMethodResponse=i=>{this.registeredMethods.includes(i)||this.logger.error(Ut("WC_METHOD_UNSUPPORTED",i))},this.isValidPair=(i,n)=>{var a;if(!oi(i)){const{message:u}=Ae("MISSING_OR_INVALID",`pair() params: ${i}`);throw n.setError(os.malformed_pairing_uri),new Error(u)}if(!KS(i.uri)){const{message:u}=Ae("MISSING_OR_INVALID",`pair() uri: ${i.uri}`);throw n.setError(os.malformed_pairing_uri),new Error(u)}const f=yg(i==null?void 0:i.uri);if(!((a=f==null?void 0:f.relay)!=null&&a.protocol)){const{message:u}=Ae("MISSING_OR_INVALID","pair() uri#relay-protocol");throw n.setError(os.malformed_pairing_uri),new Error(u)}if(!(f!=null&&f.symKey)){const{message:u}=Ae("MISSING_OR_INVALID","pair() uri#symKey");throw n.setError(os.malformed_pairing_uri),new Error(u)}if(f!=null&&f.expiryTimestamp&&xe.toMiliseconds(f==null?void 0:f.expiryTimestamp)<Date.now()){n.setError(os.pairing_expired);const{message:u}=Ae("EXPIRED","pair() URI has expired. Please try again with a new connection URI.");throw new Error(u)}},this.isValidPing=async i=>{if(!oi(i)){const{message:a}=Ae("MISSING_OR_INVALID",`ping() params: ${i}`);throw new Error(a)}const{topic:n}=i;await this.isValidPairingTopic(n)},this.isValidDisconnect=async i=>{if(!oi(i)){const{message:a}=Ae("MISSING_OR_INVALID",`disconnect() params: ${i}`);throw new Error(a)}const{topic:n}=i;await this.isValidPairingTopic(n)},this.isValidPairingTopic=async i=>{if(!fr(i,!1)){const{message:n}=Ae("MISSING_OR_INVALID",`pairing topic should be a string: ${i}`);throw new Error(n)}if(!this.pairings.keys.includes(i)){const{message:n}=Ae("NO_MATCHING_KEY",`pairing topic doesn't exist: ${i}`);throw new Error(n)}if(Rs(this.pairings.get(i).expiry)){await this.deletePairing(i);const{message:n}=Ae("EXPIRED",`pairing topic: ${i}`);throw new Error(n)}},this.core=e,this.logger=Yr(t,this.name),this.pairings=new xa(this.core,this.logger,this.name,this.storagePrefix)}get context(){return di(this.logger)}isInitialized(){if(!this.initialized){const{message:e}=Ae("NOT_INITIALIZED",this.name);throw new Error(e)}}registerRelayerEvents(){this.core.relayer.on(Gr.message,async e=>{const{topic:t,message:i,transportType:n}=e;if(!this.pairings.keys.includes(t)||n===Kt.link_mode||this.ignoredPayloadTypes.includes(this.core.crypto.getPayloadType(i)))return;const a=await this.core.crypto.decode(t,i);try{Z0(a)?(this.core.history.set(t,a),this.onRelayEventRequest({topic:t,payload:a})):Gh(a)&&(await this.core.history.resolve(a),await this.onRelayEventResponse({topic:t,payload:a}),this.core.history.delete(t,a.id))}catch(f){this.logger.error(f)}})}registerExpirerEvents(){this.core.expirer.on(Li.expired,async e=>{const{topic:t}=Db(e.target);t&&this.pairings.keys.includes(t)&&(await this.deletePairing(t,!0),this.events.emit(ca.expire,{topic:t}))})}}class XR extends SM{constructor(e,t){super(e,t),this.core=e,this.logger=t,this.records=new Map,this.events=new Hi.EventEmitter,this.name=WP,this.version=JP,this.cached=[],this.initialized=!1,this.storagePrefix=kn,this.init=async()=>{this.initialized||(this.logger.trace("Initialized"),await this.restore(),this.cached.forEach(i=>this.records.set(i.id,i)),this.cached=[],this.registerEventListeners(),this.initialized=!0)},this.set=(i,n,a)=>{if(this.isInitialized(),this.logger.debug("Setting JSON-RPC request history record"),this.logger.trace({type:"method",method:"set",topic:i,request:n,chainId:a}),this.records.has(n.id))return;const f={id:n.id,topic:i,request:{method:n.method,params:n.params||null},chainId:a,expiry:vr(xe.THIRTY_DAYS)};this.records.set(f.id,f),this.persist(),this.events.emit(on.created,f)},this.resolve=async i=>{if(this.isInitialized(),this.logger.debug("Updating JSON-RPC response history record"),this.logger.trace({type:"method",method:"update",response:i}),!this.records.has(i.id))return;const n=await this.getRecord(i.id);typeof n.response>"u"&&(n.response=$i(i)?{error:i.error}:{result:i.result},this.records.set(n.id,n),this.persist(),this.events.emit(on.updated,n))},this.get=async(i,n)=>(this.isInitialized(),this.logger.debug("Getting record"),this.logger.trace({type:"method",method:"get",topic:i,id:n}),await this.getRecord(n)),this.delete=(i,n)=>{this.isInitialized(),this.logger.debug("Deleting record"),this.logger.trace({type:"method",method:"delete",id:n}),this.values.forEach(a=>{if(a.topic===i){if(typeof n<"u"&&a.id!==n)return;this.records.delete(a.id),this.events.emit(on.deleted,a)}}),this.persist()},this.exists=async(i,n)=>(this.isInitialized(),this.records.has(n)?(await this.getRecord(n)).topic===i:!1),this.on=(i,n)=>{this.events.on(i,n)},this.once=(i,n)=>{this.events.once(i,n)},this.off=(i,n)=>{this.events.off(i,n)},this.removeListener=(i,n)=>{this.events.removeListener(i,n)},this.logger=Yr(t,this.name)}get context(){return di(this.logger)}get storageKey(){return this.storagePrefix+this.version+this.core.customStoragePrefix+"//"+this.name}get size(){return this.records.size}get keys(){return Array.from(this.records.keys())}get values(){return Array.from(this.records.values())}get pending(){const e=[];return this.values.forEach(t=>{if(typeof t.response<"u")return;const i={topic:t.topic,request:qs(t.request.method,t.request.params,t.id),chainId:t.chainId};return e.push(i)}),e}async setJsonRpcRecords(e){await this.core.storage.setItem(this.storageKey,e)}async getJsonRpcRecords(){return await this.core.storage.getItem(this.storageKey)}getRecord(e){this.isInitialized();const t=this.records.get(e);if(!t){const{message:i}=Ae("NO_MATCHING_KEY",`${this.name}: ${e}`);throw new Error(i)}return t}async persist(){await this.setJsonRpcRecords(this.values),this.events.emit(on.sync)}async restore(){try{const e=await this.getJsonRpcRecords();if(typeof e>"u"||!e.length)return;if(this.records.size){const{message:t}=Ae("RESTORE_WILL_OVERRIDE",this.name);throw this.logger.error(t),new Error(t)}this.cached=e,this.logger.debug(`Successfully Restored records for ${this.name}`),this.logger.trace({type:"method",method:"restore",records:this.values})}catch(e){this.logger.debug(`Failed to Restore records for ${this.name}`),this.logger.error(e)}}registerEventListeners(){this.events.on(on.created,e=>{const t=on.created;this.logger.info(`Emitting ${t}`),this.logger.debug({type:"event",event:t,record:e})}),this.events.on(on.updated,e=>{const t=on.updated;this.logger.info(`Emitting ${t}`),this.logger.debug({type:"event",event:t,record:e})}),this.events.on(on.deleted,e=>{const t=on.deleted;this.logger.info(`Emitting ${t}`),this.logger.debug({type:"event",event:t,record:e})}),this.core.heartbeat.on(Ao.pulse,()=>{this.cleanup()})}cleanup(){try{this.isInitialized();let e=!1;this.records.forEach(t=>{xe.toMiliseconds(t.expiry||0)-Date.now()<=0&&(this.logger.info(`Deleting expired history log: ${t.id}`),this.records.delete(t.id),this.events.emit(on.deleted,t,!1),e=!0)}),e&&this.persist()}catch(e){this.logger.warn(e)}}isInitialized(){if(!this.initialized){const{message:e}=Ae("NOT_INITIALIZED",this.name);throw new Error(e)}}}class ZR extends NM{constructor(e,t){super(e,t),this.core=e,this.logger=t,this.expirations=new Map,this.events=new Hi.EventEmitter,this.name=YP,this.version=QP,this.cached=[],this.initialized=!1,this.storagePrefix=kn,this.init=async()=>{this.initialized||(this.logger.trace("Initialized"),await this.restore(),this.cached.forEach(i=>this.expirations.set(i.target,i)),this.cached=[],this.registerEventListeners(),this.initialized=!0)},this.has=i=>{try{const n=this.formatTarget(i);return typeof this.getExpiration(n)<"u"}catch{return!1}},this.set=(i,n)=>{this.isInitialized();const a=this.formatTarget(i),f={target:a,expiry:n};this.expirations.set(a,f),this.checkExpiry(a,f),this.events.emit(Li.created,{target:a,expiration:f})},this.get=i=>{this.isInitialized();const n=this.formatTarget(i);return this.getExpiration(n)},this.del=i=>{if(this.isInitialized(),this.has(i)){const n=this.formatTarget(i),a=this.getExpiration(n);this.expirations.delete(n),this.events.emit(Li.deleted,{target:n,expiration:a})}},this.on=(i,n)=>{this.events.on(i,n)},this.once=(i,n)=>{this.events.once(i,n)},this.off=(i,n)=>{this.events.off(i,n)},this.removeListener=(i,n)=>{this.events.removeListener(i,n)},this.logger=Yr(t,this.name)}get context(){return di(this.logger)}get storageKey(){return this.storagePrefix+this.version+this.core.customStoragePrefix+"//"+this.name}get length(){return this.expirations.size}get keys(){return Array.from(this.expirations.keys())}get values(){return Array.from(this.expirations.values())}formatTarget(e){if(typeof e=="string")return uA(e);if(typeof e=="number")return lA(e);const{message:t}=Ae("UNKNOWN_TYPE",`Target type: ${typeof e}`);throw new Error(t)}async setExpirations(e){await this.core.storage.setItem(this.storageKey,e)}async getExpirations(){return await this.core.storage.getItem(this.storageKey)}async persist(){await this.setExpirations(this.values),this.events.emit(Li.sync)}async restore(){try{const e=await this.getExpirations();if(typeof e>"u"||!e.length)return;if(this.expirations.size){const{message:t}=Ae("RESTORE_WILL_OVERRIDE",this.name);throw this.logger.error(t),new Error(t)}this.cached=e,this.logger.debug(`Successfully Restored expirations for ${this.name}`),this.logger.trace({type:"method",method:"restore",expirations:this.values})}catch(e){this.logger.debug(`Failed to Restore expirations for ${this.name}`),this.logger.error(e)}}getExpiration(e){const t=this.expirations.get(e);if(!t){const{message:i}=Ae("NO_MATCHING_KEY",`${this.name}: ${e}`);throw this.logger.warn(i),new Error(i)}return t}checkExpiry(e,t){const{expiry:i}=t;xe.toMiliseconds(i)-Date.now()<=0&&this.expire(e,t)}expire(e,t){this.expirations.delete(e),this.events.emit(Li.expired,{target:e,expiration:t})}checkExpirations(){this.core.relayer.connected&&this.expirations.forEach((e,t)=>this.checkExpiry(t,e))}registerEventListeners(){this.core.heartbeat.on(Ao.pulse,()=>this.checkExpirations()),this.events.on(Li.created,e=>{const t=Li.created;this.logger.info(`Emitting ${t}`),this.logger.debug({type:"event",event:t,data:e}),this.persist()}),this.events.on(Li.expired,e=>{const t=Li.expired;this.logger.info(`Emitting ${t}`),this.logger.debug({type:"event",event:t,data:e}),this.persist()}),this.events.on(Li.deleted,e=>{const t=Li.deleted;this.logger.info(`Emitting ${t}`),this.logger.debug({type:"event",event:t,data:e}),this.persist()})}isInitialized(){if(!this.initialized){const{message:e}=Ae("NOT_INITIALIZED",this.name);throw new Error(e)}}}var Qt={};Object.defineProperty(Qt,"__esModule",{value:!0}),Qt.getLocalStorage=Qt.getLocalStorageOrThrow=Qt.getCrypto=Qt.getCryptoOrThrow=Qt.getLocation=Qt.getLocationOrThrow=Qt.getNavigator=Qt.getNavigatorOrThrow=em=Qt.getDocument=Qt.getDocumentOrThrow=Qt.getFromWindowOrThrow=Qt.getFromWindow=void 0;function Sa(r){let e;return typeof window<"u"&&typeof window[r]<"u"&&(e=window[r]),e}Qt.getFromWindow=Sa;function Eo(r){const e=Sa(r);if(!e)throw new Error(`${r} is not defined in Window`);return e}Qt.getFromWindowOrThrow=Eo;function eN(){return Eo("document")}Qt.getDocumentOrThrow=eN;function tN(){return Sa("document")}var em=Qt.getDocument=tN;function rN(){return Eo("navigator")}Qt.getNavigatorOrThrow=rN;function iN(){return Sa("navigator")}Qt.getNavigator=iN;function nN(){return Eo("location")}Qt.getLocationOrThrow=nN;function sN(){return Sa("location")}Qt.getLocation=sN;function aN(){return Eo("crypto")}Qt.getCryptoOrThrow=aN;function oN(){return Sa("crypto")}Qt.getCrypto=oN;function cN(){return Eo("localStorage")}Qt.getLocalStorageOrThrow=cN;function fN(){return Sa("localStorage")}Qt.getLocalStorage=fN;class hN extends CM{constructor(e,t,i){super(e,t,i),this.core=e,this.logger=t,this.store=i,this.name=XP,this.verifyUrlV3=eO,this.storagePrefix=kn,this.version=$2,this.init=async()=>{var n;this.isDevEnv||(this.publicKey=await this.store.getItem(this.storeKey),this.publicKey&&xe.toMiliseconds((n=this.publicKey)==null?void 0:n.expiresAt)<Date.now()&&(this.logger.debug("verify v2 public key expired"),await this.removePublicKey()))},this.register=async n=>{if(!Sc()||this.isDevEnv)return;const a=window.location.origin,{id:f,decryptedId:u}=n,b=`${this.verifyUrlV3}/attestation?projectId=${this.core.projectId}&origin=${a}&id=${f}&decryptedId=${u}`;try{const p=em(),y=this.startAbortTimer(xe.ONE_SECOND*5),A=await new Promise((R,O)=>{const N=()=>{window.removeEventListener("message",W),p.body.removeChild(K),O("attestation aborted")};this.abortController.signal.addEventListener("abort",N);const K=p.createElement("iframe");K.src=b,K.style.display="none",K.addEventListener("error",N,{signal:this.abortController.signal});const W=Q=>{if(Q.data&&typeof Q.data=="string")try{const j=JSON.parse(Q.data);if(j.type==="verify_attestation"){if(n0(j.attestation).payload.id!==f)return;clearInterval(y),p.body.removeChild(K),this.abortController.signal.removeEventListener("abort",N),window.removeEventListener("message",W),R(j.attestation===null?"":j.attestation)}}catch(j){this.logger.warn(j)}};p.body.appendChild(K),window.addEventListener("message",W,{signal:this.abortController.signal})});return this.logger.debug("jwt attestation",A),A}catch(p){this.logger.warn(p)}return""},this.resolve=async n=>{if(this.isDevEnv)return"";const{attestationId:a,hash:f,encryptedId:u}=n;if(a===""){this.logger.debug("resolve: attestationId is empty, skipping");return}if(a){if(n0(a).payload.id!==u)return;const p=await this.isValidJwtAttestation(a);if(p){if(!p.isVerified){this.logger.warn("resolve: jwt attestation: origin url not verified");return}return p}}if(!f)return;const b=this.getVerifyUrl(n==null?void 0:n.verifyUrl);return this.fetchAttestation(f,b)},this.fetchAttestation=async(n,a)=>{this.logger.debug(`resolving attestation: ${n} from url: ${a}`);const f=this.startAbortTimer(xe.ONE_SECOND*5),u=await fetch(`${a}/attestation/${n}?v2Supported=true`,{signal:this.abortController.signal});return clearTimeout(f),u.status===200?await u.json():void 0},this.getVerifyUrl=n=>{let a=n||uc;return tO.includes(a)||(this.logger.info(`verify url: ${a}, not included in trusted list, assigning default: ${uc}`),a=uc),a},this.fetchPublicKey=async()=>{try{this.logger.debug(`fetching public key from: ${this.verifyUrlV3}`);const n=this.startAbortTimer(xe.FIVE_SECONDS),a=await fetch(`${this.verifyUrlV3}/public-key`,{signal:this.abortController.signal});return clearTimeout(n),await a.json()}catch(n){this.logger.warn(n)}},this.persistPublicKey=async n=>{this.logger.debug("persisting public key to local storage",n),await this.store.setItem(this.storeKey,n),this.publicKey=n},this.removePublicKey=async()=>{this.logger.debug("removing verify v2 public key from storage"),await this.store.removeItem(this.storeKey),this.publicKey=void 0},this.isValidJwtAttestation=async n=>{const a=await this.getPublicKey();try{if(a)return this.validateAttestation(n,a)}catch(u){this.logger.error(u),this.logger.warn("error validating attestation")}const f=await this.fetchAndPersistPublicKey();try{if(f)return this.validateAttestation(n,f)}catch(u){this.logger.error(u),this.logger.warn("error validating attestation")}},this.getPublicKey=async()=>this.publicKey?this.publicKey:await this.fetchAndPersistPublicKey(),this.fetchAndPersistPublicKey=async()=>{if(this.fetchPromise)return await this.fetchPromise,this.publicKey;this.fetchPromise=new Promise(async a=>{const f=await this.fetchPublicKey();f&&(await this.persistPublicKey(f),a(f))});const n=await this.fetchPromise;return this.fetchPromise=void 0,n},this.validateAttestation=(n,a)=>{const f=IS(n,a.publicKey),u={hasExpired:xe.toMiliseconds(f.exp)<Date.now(),payload:f};if(u.hasExpired)throw this.logger.warn("resolve: jwt attestation expired"),new Error("JWT attestation expired");return{origin:u.payload.origin,isScam:u.payload.isScam,isVerified:u.payload.isVerified}},this.logger=Yr(t,this.name),this.abortController=new AbortController,this.isDevEnv=z0(),this.init()}get storeKey(){return this.storagePrefix+this.version+this.core.customStoragePrefix+"//verify:public:key"}get context(){return di(this.logger)}startAbortTimer(e){return this.abortController=new AbortController,setTimeout(()=>this.abortController.abort(),xe.toMiliseconds(e))}}class uN extends TM{constructor(e,t){super(e,t),this.projectId=e,this.logger=t,this.context=rO,this.registerDeviceToken=async i=>{const{clientId:n,token:a,notificationType:f,enableEncrypted:u=!1}=i,b=`${iO}/${this.projectId}/clients`;await fetch(b,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({client_id:n,type:f,token:a,always_raw:u})})},this.logger=Yr(t,this.context)}}var lN=Object.defineProperty,nv=Object.getOwnPropertySymbols,dN=Object.prototype.hasOwnProperty,pN=Object.prototype.propertyIsEnumerable,sv=(r,e,t)=>e in r?lN(r,e,{enumerable:!0,configurable:!0,writable:!0,value:t}):r[e]=t,tc=(r,e)=>{for(var t in e||(e={}))dN.call(e,t)&&sv(r,t,e[t]);if(nv)for(var t of nv(e))pN.call(e,t)&&sv(r,t,e[t]);return r};class gN extends DM{constructor(e,t,i=!0){super(e,t,i),this.core=e,this.logger=t,this.context=sO,this.storagePrefix=kn,this.storageVersion=nO,this.events=new Map,this.shouldPersist=!1,this.init=async()=>{if(!z0())try{const n={eventId:L1(),timestamp:Date.now(),domain:this.getAppDomain(),props:{event:"INIT",type:"",properties:{client_id:await this.core.crypto.getClientId(),user_agent:Rb(this.core.relayer.protocol,this.core.relayer.version,m0)}}};await this.sendEvent([n])}catch(n){this.logger.warn(n)}},this.createEvent=n=>{const{event:a="ERROR",type:f="",properties:{topic:u,trace:b}}=n,p=L1(),y=this.core.projectId||"",A=Date.now(),R=tc({eventId:p,timestamp:A,props:{event:a,type:f,properties:{topic:u,trace:b}},bundleId:y,domain:this.getAppDomain()},this.setMethods(p));return this.telemetryEnabled&&(this.events.set(p,R),this.shouldPersist=!0),R},this.getEvent=n=>{const{eventId:a,topic:f}=n;if(a)return this.events.get(a);const u=Array.from(this.events.values()).find(b=>b.props.properties.topic===f);if(u)return tc(tc({},u),this.setMethods(u.eventId))},this.deleteEvent=n=>{const{eventId:a}=n;this.events.delete(a),this.shouldPersist=!0},this.setEventListeners=()=>{this.core.heartbeat.on(Ao.pulse,async()=>{this.shouldPersist&&await this.persist(),this.events.forEach(n=>{xe.fromMiliseconds(Date.now())-xe.fromMiliseconds(n.timestamp)>aO&&(this.events.delete(n.eventId),this.shouldPersist=!0)})})},this.setMethods=n=>({addTrace:a=>this.addTrace(n,a),setError:a=>this.setError(n,a)}),this.addTrace=(n,a)=>{const f=this.events.get(n);f&&(f.props.properties.trace.push(a),this.events.set(n,f),this.shouldPersist=!0)},this.setError=(n,a)=>{const f=this.events.get(n);f&&(f.props.type=a,f.timestamp=Date.now(),this.events.set(n,f),this.shouldPersist=!0)},this.persist=async()=>{await this.core.storage.setItem(this.storageKey,Array.from(this.events.values())),this.shouldPersist=!1},this.restore=async()=>{try{const n=await this.core.storage.getItem(this.storageKey)||[];if(!n.length)return;n.forEach(a=>{this.events.set(a.eventId,tc(tc({},a),this.setMethods(a.eventId)))})}catch(n){this.logger.warn(n)}},this.submit=async()=>{if(!this.telemetryEnabled||this.events.size===0)return;const n=[];for(const[a,f]of this.events)f.props.type&&n.push(f);if(n.length!==0)try{if((await this.sendEvent(n)).ok)for(const a of n)this.events.delete(a.eventId),this.shouldPersist=!0}catch(a){this.logger.warn(a)}},this.sendEvent=async n=>{const a=this.getAppDomain()?"":"&sp=desktop";return await fetch(`${oO}?projectId=${this.core.projectId}&st=events_sdk&sv=js-${m0}${a}`,{method:"POST",body:JSON.stringify(n)})},this.getAppDomain=()=>Ob().url,this.logger=Yr(t,this.context),this.telemetryEnabled=i,i?this.restore().then(async()=>{await this.submit(),this.setEventListeners()}):this.persist()}get storageKey(){return this.storagePrefix+this.storageVersion+this.core.customStoragePrefix+"//"+this.context}}var vN=Object.defineProperty,av=Object.getOwnPropertySymbols,bN=Object.prototype.hasOwnProperty,mN=Object.prototype.propertyIsEnumerable,ov=(r,e,t)=>e in r?vN(r,e,{enumerable:!0,configurable:!0,writable:!0,value:t}):r[e]=t,cv=(r,e)=>{for(var t in e||(e={}))bN.call(e,t)&&ov(r,t,e[t]);if(av)for(var t of av(e))mN.call(e,t)&&ov(r,t,e[t]);return r};class td extends xM{constructor(e){var t;super(e),this.protocol=U2,this.version=$2,this.name=ed,this.events=new Hi.EventEmitter,this.initialized=!1,this.on=(f,u)=>this.events.on(f,u),this.once=(f,u)=>this.events.once(f,u),this.off=(f,u)=>this.events.off(f,u),this.removeListener=(f,u)=>this.events.removeListener(f,u),this.dispatchEnvelope=({topic:f,message:u,sessionExists:b})=>{if(!f||!u)return;const p={topic:f,message:u,publishedAt:Date.now(),transportType:Kt.link_mode};this.relayer.onLinkMessageEvent(p,{sessionExists:b})},this.projectId=e==null?void 0:e.projectId,this.relayUrl=(e==null?void 0:e.relayUrl)||j2,this.customStoragePrefix=e!=null&&e.customStoragePrefix?`:${e.customStoragePrefix}`:"";const i=Hh({level:typeof(e==null?void 0:e.logger)=="string"&&e.logger?e.logger:MP.logger}),{logger:n,chunkLoggerController:a}=EM({opts:i,maxSizeInBytes:e==null?void 0:e.maxLogBlobSizeInBytes,loggerOverride:e==null?void 0:e.logger});this.logChunkController=a,(t=this.logChunkController)!=null&&t.downloadLogsBlobInBrowser&&(window.downloadLogsBlobInBrowser=async()=>{var f,u;(f=this.logChunkController)!=null&&f.downloadLogsBlobInBrowser&&((u=this.logChunkController)==null||u.downloadLogsBlobInBrowser({clientId:await this.crypto.getClientId()}))}),this.logger=Yr(n,this.name),this.heartbeat=new yI,this.crypto=new TR(this,this.logger,e==null?void 0:e.keychain),this.history=new XR(this,this.logger),this.expirer=new ZR(this,this.logger),this.storage=e!=null&&e.storage?e.storage:new JI(cv(cv({},PP),e==null?void 0:e.storageOptions)),this.relayer=new GR({core:this,logger:this.logger,relayUrl:this.relayUrl,projectId:this.projectId}),this.pairing=new QR(this,this.logger),this.verify=new hN(this,this.logger,this.storage),this.echoClient=new uN(this.projectId||"",this.logger),this.linkModeSupportedApps=[],this.eventClient=new gN(this,this.logger,e==null?void 0:e.telemetryEnabled)}static async init(e){const t=new td(e);await t.initialize();const i=await t.crypto.getClientId();return await t.storage.setItem(jP,i),t}get context(){return di(this.logger)}async start(){this.initialized||await this.initialize()}async getLogsBlob(){var e;return(e=this.logChunkController)==null?void 0:e.logsToBlob({clientId:await this.crypto.getClientId()})}async addLinkModeSupportedApp(e){this.linkModeSupportedApps.includes(e)||(this.linkModeSupportedApps.push(e),await this.storage.setItem(Hg,this.linkModeSupportedApps))}async initialize(){this.logger.trace("Initialized");try{await this.crypto.init(),await this.history.init(),await this.expirer.init(),await this.relayer.init(),await this.heartbeat.init(),await this.pairing.init(),this.eventClient.init(),this.linkModeSupportedApps=await this.storage.getItem(Hg)||[],this.initialized=!0,this.logger.info("Core Initialization Success")}catch(e){throw this.logger.warn(`Core Initialization Failure at epoch ${Date.now()}`,e),this.logger.error(e.message),e}}}const yN=td,tm="wc",rm=2,im="client",rd=`${tm}@${rm}:${im}:`,Ul={name:im,logger:"error",controller:!1,relayUrl:"wss://relay.walletconnect.org"},fv="WALLETCONNECT_DEEPLINK_CHOICE",wN="proposal",nm="Proposal expired",_N="session",Ga=xe.SEVEN_DAYS,AN="engine",wr={wc_sessionPropose:{req:{ttl:xe.FIVE_MINUTES,prompt:!0,tag:1100},res:{ttl:xe.FIVE_MINUTES,prompt:!1,tag:1101},reject:{ttl:xe.FIVE_MINUTES,prompt:!1,tag:1120},autoReject:{ttl:xe.FIVE_MINUTES,prompt:!1,tag:1121}},wc_sessionSettle:{req:{ttl:xe.FIVE_MINUTES,prompt:!1,tag:1102},res:{ttl:xe.FIVE_MINUTES,prompt:!1,tag:1103}},wc_sessionUpdate:{req:{ttl:xe.ONE_DAY,prompt:!1,tag:1104},res:{ttl:xe.ONE_DAY,prompt:!1,tag:1105}},wc_sessionExtend:{req:{ttl:xe.ONE_DAY,prompt:!1,tag:1106},res:{ttl:xe.ONE_DAY,prompt:!1,tag:1107}},wc_sessionRequest:{req:{ttl:xe.FIVE_MINUTES,prompt:!0,tag:1108},res:{ttl:xe.FIVE_MINUTES,prompt:!1,tag:1109}},wc_sessionEvent:{req:{ttl:xe.FIVE_MINUTES,prompt:!0,tag:1110},res:{ttl:xe.FIVE_MINUTES,prompt:!1,tag:1111}},wc_sessionDelete:{req:{ttl:xe.ONE_DAY,prompt:!1,tag:1112},res:{ttl:xe.ONE_DAY,prompt:!1,tag:1113}},wc_sessionPing:{req:{ttl:xe.ONE_DAY,prompt:!1,tag:1114},res:{ttl:xe.ONE_DAY,prompt:!1,tag:1115}},wc_sessionAuthenticate:{req:{ttl:xe.ONE_HOUR,prompt:!0,tag:1116},res:{ttl:xe.ONE_HOUR,prompt:!1,tag:1117},reject:{ttl:xe.FIVE_MINUTES,prompt:!1,tag:1118},autoReject:{ttl:xe.FIVE_MINUTES,prompt:!1,tag:1119}}},$l={min:xe.FIVE_MINUTES,max:xe.SEVEN_DAYS},En={idle:"IDLE",active:"ACTIVE"},EN="request",xN=["wc_sessionPropose","wc_sessionRequest","wc_authRequest","wc_sessionAuthenticate"],SN="wc",IN="auth",MN="authKeys",PN="pairingTopics",ON="requests",Jh=`${SN}@${1.5}:${IN}:`,sh=`${Jh}:PUB_KEY`;var RN=Object.defineProperty,NN=Object.defineProperties,CN=Object.getOwnPropertyDescriptors,hv=Object.getOwnPropertySymbols,TN=Object.prototype.hasOwnProperty,DN=Object.prototype.propertyIsEnumerable,uv=(r,e,t)=>e in r?RN(r,e,{enumerable:!0,configurable:!0,writable:!0,value:t}):r[e]=t,rr=(r,e)=>{for(var t in e||(e={}))TN.call(e,t)&&uv(r,t,e[t]);if(hv)for(var t of hv(e))DN.call(e,t)&&uv(r,t,e[t]);return r},fn=(r,e)=>NN(r,CN(e));class FN extends BM{constructor(e){super(e),this.name=AN,this.events=new I0,this.initialized=!1,this.requestQueue={state:En.idle,queue:[]},this.sessionRequestQueue={state:En.idle,queue:[]},this.requestQueueDelay=xe.ONE_SECOND,this.expectedPairingMethodMap=new Map,this.recentlyDeletedMap=new Map,this.recentlyDeletedLimit=200,this.relayMessageCache=[],this.init=async()=>{this.initialized||(await this.cleanup(),this.registerRelayerEvents(),this.registerExpirerEvents(),this.registerPairingEvents(),await this.registerLinkModeListeners(),this.client.core.pairing.register({methods:Object.keys(wr)}),this.initialized=!0,setTimeout(()=>{this.sessionRequestQueue.queue=this.getPendingSessionRequests(),this.processSessionRequestQueue()},xe.toMiliseconds(this.requestQueueDelay)))},this.connect=async t=>{this.isInitialized(),await this.confirmOnlineStateOrThrow();const i=fn(rr({},t),{requiredNamespaces:t.requiredNamespaces||{},optionalNamespaces:t.optionalNamespaces||{}});await this.isValidConnect(i);const{pairingTopic:n,requiredNamespaces:a,optionalNamespaces:f,sessionProperties:u,relays:b}=i;let p=n,y,A=!1;try{p&&(A=this.client.core.pairing.pairings.get(p).active)}catch(U){throw this.client.logger.error(`connect() -> pairing.get(${p}) failed`),U}if(!p||!A){const{topic:U,uri:k}=await this.client.core.pairing.create();p=U,y=k}if(!p){const{message:U}=Ae("NO_MATCHING_KEY",`connect() pairing topic: ${p}`);throw new Error(U)}const R=await this.client.core.crypto.generateKeyPair(),O=wr.wc_sessionPropose.req.ttl||xe.FIVE_MINUTES,N=vr(O),K=rr({requiredNamespaces:a,optionalNamespaces:f,relays:b??[{protocol:z2}],proposer:{publicKey:R,metadata:this.client.metadata},expiryTimestamp:N,pairingTopic:p},u&&{sessionProperties:u}),{reject:W,resolve:Q,done:j}=oa(O,nm);this.events.once(St("session_connect"),async({error:U,session:k})=>{if(U)W(U);else if(k){k.self.publicKey=R;const G=fn(rr({},k),{pairingTopic:K.pairingTopic,requiredNamespaces:K.requiredNamespaces,optionalNamespaces:K.optionalNamespaces,transportType:Kt.relay});await this.client.session.set(k.topic,G),await this.setExpiry(k.topic,k.expiry),p&&await this.client.core.pairing.updateMetadata({topic:p,metadata:k.peer.metadata}),this.cleanupDuplicatePairings(G),Q(G)}});const Y=await this.sendRequest({topic:p,method:"wc_sessionPropose",params:K,throwOnFailedPublish:!0});return await this.setProposal(Y,rr({id:Y},K)),{uri:y,approval:j}},this.pair=async t=>{this.isInitialized(),await this.confirmOnlineStateOrThrow();try{return await this.client.core.pairing.pair(t)}catch(i){throw this.client.logger.error("pair() failed"),i}},this.approve=async t=>{var i,n,a;const f=this.client.core.eventClient.createEvent({properties:{topic:(i=t==null?void 0:t.id)==null?void 0:i.toString(),trace:[cn.session_approve_started]}});try{this.isInitialized(),await this.confirmOnlineStateOrThrow()}catch(B){throw f.setError(sa.no_internet_connection),B}try{await this.isValidProposalId(t==null?void 0:t.id)}catch(B){throw this.client.logger.error(`approve() -> proposal.get(${t==null?void 0:t.id}) failed`),f.setError(sa.proposal_not_found),B}try{await this.isValidApprove(t)}catch(B){throw this.client.logger.error("approve() -> isValidApprove() failed"),f.setError(sa.session_approve_namespace_validation_failure),B}const{id:u,relayProtocol:b,namespaces:p,sessionProperties:y,sessionConfig:A}=t,R=this.client.proposal.get(u);this.client.core.eventClient.deleteEvent({eventId:f.eventId});const{pairingTopic:O,proposer:N,requiredNamespaces:K,optionalNamespaces:W}=R;let Q=(n=this.client.core.eventClient)==null?void 0:n.getEvent({topic:O});Q||(Q=(a=this.client.core.eventClient)==null?void 0:a.createEvent({type:cn.session_approve_started,properties:{topic:O,trace:[cn.session_approve_started,cn.session_namespaces_validation_success]}}));const j=await this.client.core.crypto.generateKeyPair(),Y=N.publicKey,U=await this.client.core.crypto.generateSharedKey(j,Y),k=rr(rr({relay:{protocol:b??"irn"},namespaces:p,controller:{publicKey:j,metadata:this.client.metadata},expiry:vr(Ga)},y&&{sessionProperties:y}),A&&{sessionConfig:A}),G=Kt.relay;Q.addTrace(cn.subscribing_session_topic);try{await this.client.core.relayer.subscribe(U,{transportType:G})}catch(B){throw Q.setError(sa.subscribe_session_topic_failure),B}Q.addTrace(cn.subscribe_session_topic_success);const x=fn(rr({},k),{topic:U,requiredNamespaces:K,optionalNamespaces:W,pairingTopic:O,acknowledged:!1,self:k.controller,peer:{publicKey:N.publicKey,metadata:N.metadata},controller:j,transportType:Kt.relay});await this.client.session.set(U,x),Q.addTrace(cn.store_session);try{Q.addTrace(cn.publishing_session_settle),await this.sendRequest({topic:U,method:"wc_sessionSettle",params:k,throwOnFailedPublish:!0}).catch(B=>{throw Q==null||Q.setError(sa.session_settle_publish_failure),B}),Q.addTrace(cn.session_settle_publish_success),Q.addTrace(cn.publishing_session_approve),await this.sendResult({id:u,topic:O,result:{relay:{protocol:b??"irn"},responderPublicKey:j},throwOnFailedPublish:!0}).catch(B=>{throw Q==null||Q.setError(sa.session_approve_publish_failure),B}),Q.addTrace(cn.session_approve_publish_success)}catch(B){throw this.client.logger.error(B),this.client.session.delete(U,Ut("USER_DISCONNECTED")),await this.client.core.relayer.unsubscribe(U),B}return this.client.core.eventClient.deleteEvent({eventId:Q.eventId}),await this.client.core.pairing.updateMetadata({topic:O,metadata:N.metadata}),await this.client.proposal.delete(u,Ut("USER_DISCONNECTED")),await this.client.core.pairing.activate({topic:O}),await this.setExpiry(U,vr(Ga)),{topic:U,acknowledged:()=>Promise.resolve(this.client.session.get(U))}},this.reject=async t=>{this.isInitialized(),await this.confirmOnlineStateOrThrow();try{await this.isValidReject(t)}catch(f){throw this.client.logger.error("reject() -> isValidReject() failed"),f}const{id:i,reason:n}=t;let a;try{a=this.client.proposal.get(i).pairingTopic}catch(f){throw this.client.logger.error(`reject() -> proposal.get(${i}) failed`),f}a&&(await this.sendError({id:i,topic:a,error:n,rpcOpts:wr.wc_sessionPropose.reject}),await this.client.proposal.delete(i,Ut("USER_DISCONNECTED")))},this.update=async t=>{this.isInitialized(),await this.confirmOnlineStateOrThrow();try{await this.isValidUpdate(t)}catch(A){throw this.client.logger.error("update() -> isValidUpdate() failed"),A}const{topic:i,namespaces:n}=t,{done:a,resolve:f,reject:u}=oa(),b=Cs(),p=ha().toString(),y=this.client.session.get(i).namespaces;return this.events.once(St("session_update",b),({error:A})=>{A?u(A):f()}),await this.client.session.update(i,{namespaces:n}),await this.sendRequest({topic:i,method:"wc_sessionUpdate",params:{namespaces:n},throwOnFailedPublish:!0,clientRpcId:b,relayRpcId:p}).catch(A=>{this.client.logger.error(A),this.client.session.update(i,{namespaces:y}),u(A)}),{acknowledged:a}},this.extend=async t=>{this.isInitialized(),await this.confirmOnlineStateOrThrow();try{await this.isValidExtend(t)}catch(b){throw this.client.logger.error("extend() -> isValidExtend() failed"),b}const{topic:i}=t,n=Cs(),{done:a,resolve:f,reject:u}=oa();return this.events.once(St("session_extend",n),({error:b})=>{b?u(b):f()}),await this.setExpiry(i,vr(Ga)),this.sendRequest({topic:i,method:"wc_sessionExtend",params:{},clientRpcId:n,throwOnFailedPublish:!0}).catch(b=>{u(b)}),{acknowledged:a}},this.request=async t=>{this.isInitialized();try{await this.isValidRequest(t)}catch(N){throw this.client.logger.error("request() -> isValidRequest() failed"),N}const{chainId:i,request:n,topic:a,expiry:f=wr.wc_sessionRequest.req.ttl}=t,u=this.client.session.get(a);(u==null?void 0:u.transportType)===Kt.relay&&await this.confirmOnlineStateOrThrow();const b=Cs(),p=ha().toString(),{done:y,resolve:A,reject:R}=oa(f,"Request expired. Please try again.");this.events.once(St("session_request",b),({error:N,result:K})=>{N?R(N):A(K)});const O=this.getAppLinkIfEnabled(u.peer.metadata,u.transportType);return O?(await this.sendRequest({clientRpcId:b,relayRpcId:p,topic:a,method:"wc_sessionRequest",params:{request:fn(rr({},n),{expiryTimestamp:vr(f)}),chainId:i},expiry:f,throwOnFailedPublish:!0,appLink:O}).catch(N=>R(N)),this.client.events.emit("session_request_sent",{topic:a,request:n,chainId:i,id:b}),await y()):await Promise.all([new Promise(async N=>{await this.sendRequest({clientRpcId:b,relayRpcId:p,topic:a,method:"wc_sessionRequest",params:{request:fn(rr({},n),{expiryTimestamp:vr(f)}),chainId:i},expiry:f,throwOnFailedPublish:!0}).catch(K=>R(K)),this.client.events.emit("session_request_sent",{topic:a,request:n,chainId:i,id:b}),N()}),new Promise(async N=>{var K;if(!((K=u.sessionConfig)!=null&&K.disableDeepLink)){const W=await gA(this.client.core.storage,fv);await dA({id:b,topic:a,wcDeepLink:W})}N()}),y()]).then(N=>N[2])},this.respond=async t=>{this.isInitialized(),await this.isValidRespond(t);const{topic:i,response:n}=t,{id:a}=n,f=this.client.session.get(i);f.transportType===Kt.relay&&await this.confirmOnlineStateOrThrow();const u=this.getAppLinkIfEnabled(f.peer.metadata,f.transportType);Mn(n)?await this.sendResult({id:a,topic:i,result:n.result,throwOnFailedPublish:!0,appLink:u}):$i(n)&&await this.sendError({id:a,topic:i,error:n.error,appLink:u}),this.cleanupAfterResponse(t)},this.ping=async t=>{this.isInitialized(),await this.confirmOnlineStateOrThrow();try{await this.isValidPing(t)}catch(n){throw this.client.logger.error("ping() -> isValidPing() failed"),n}const{topic:i}=t;if(this.client.session.keys.includes(i)){const n=Cs(),a=ha().toString(),{done:f,resolve:u,reject:b}=oa();this.events.once(St("session_ping",n),({error:p})=>{p?b(p):u()}),await Promise.all([this.sendRequest({topic:i,method:"wc_sessionPing",params:{},throwOnFailedPublish:!0,clientRpcId:n,relayRpcId:a}),f()])}else this.client.core.pairing.pairings.keys.includes(i)&&await this.client.core.pairing.ping({topic:i})},this.emit=async t=>{this.isInitialized(),await this.confirmOnlineStateOrThrow(),await this.isValidEmit(t);const{topic:i,event:n,chainId:a}=t,f=ha().toString();await this.sendRequest({topic:i,method:"wc_sessionEvent",params:{event:n,chainId:a},throwOnFailedPublish:!0,relayRpcId:f})},this.disconnect=async t=>{this.isInitialized(),await this.confirmOnlineStateOrThrow(),await this.isValidDisconnect(t);const{topic:i}=t;if(this.client.session.keys.includes(i))await this.sendRequest({topic:i,method:"wc_sessionDelete",params:Ut("USER_DISCONNECTED"),throwOnFailedPublish:!0}),await this.deleteSession({topic:i,emitEvent:!1});else if(this.client.core.pairing.pairings.keys.includes(i))await this.client.core.pairing.disconnect({topic:i});else{const{message:n}=Ae("MISMATCHED_TOPIC",`Session or pairing topic not found: ${i}`);throw new Error(n)}},this.find=t=>(this.isInitialized(),this.client.session.getAll().filter(i=>kS(i,t))),this.getPendingSessionRequests=()=>this.client.pendingRequest.getAll(),this.authenticate=async(t,i)=>{var n;this.isInitialized(),this.isValidAuthenticate(t);const a=i&&this.client.core.linkModeSupportedApps.includes(i)&&((n=this.client.metadata.redirect)==null?void 0:n.linkMode),f=a?Kt.link_mode:Kt.relay;f===Kt.relay&&await this.confirmOnlineStateOrThrow();const{chains:u,statement:b="",uri:p,domain:y,nonce:A,type:R,exp:O,nbf:N,methods:K=[],expiry:W}=t,Q=[...t.resources||[]],{topic:j,uri:Y}=await this.client.core.pairing.create({methods:["wc_sessionAuthenticate"],transportType:f});this.client.logger.info({message:"Generated new pairing",pairing:{topic:j,uri:Y}});const U=await this.client.core.crypto.generateKeyPair(),k=rh(U);if(await Promise.all([this.client.auth.authKeys.set(sh,{responseTopic:k,publicKey:U}),this.client.auth.pairingTopics.set(k,{topic:k,pairingTopic:j})]),await this.client.core.relayer.subscribe(k,{transportType:f}),this.client.logger.info(`sending request to new pairing topic: ${j}`),K.length>0){const{namespace:M}=ac(u[0]);let S=hS(M,"request",K);th(Q)&&(S=lS(S,Q.pop())),Q.push(S)}const G=W&&W>wr.wc_sessionAuthenticate.req.ttl?W:wr.wc_sessionAuthenticate.req.ttl,x={authPayload:{type:R??"caip122",chains:u,statement:b,aud:p,domain:y,version:"1",nonce:A,iat:new Date().toISOString(),exp:O,nbf:N,resources:Q},requester:{publicKey:U,metadata:this.client.metadata},expiryTimestamp:vr(G)},B={eip155:{chains:u,methods:[...new Set(["personal_sign",...K])],events:["chainChanged","accountsChanged"]}},ae={requiredNamespaces:{},optionalNamespaces:B,relays:[{protocol:"irn"}],pairingTopic:j,proposer:{publicKey:U,metadata:this.client.metadata},expiryTimestamp:vr(wr.wc_sessionPropose.req.ttl)},{done:le,resolve:F,reject:m}=oa(G,"Request expired"),c=async({error:M,session:S})=>{if(this.events.off(St("session_request",v),h),M)m(M);else if(S){S.self.publicKey=U,await this.client.session.set(S.topic,S),await this.setExpiry(S.topic,S.expiry),j&&await this.client.core.pairing.updateMetadata({topic:j,metadata:S.peer.metadata});const d=this.client.session.get(S.topic);await this.deleteProposal(_),F({session:d})}},h=async M=>{var S,d,g;if(await this.deletePendingAuthRequest(v,{message:"fulfilled",code:0}),M.error){const z=Ut("WC_METHOD_UNSUPPORTED","wc_sessionAuthenticate");return M.error.code===z.code?void 0:(this.events.off(St("session_connect"),c),m(M.error.message))}await this.deleteProposal(_),this.events.off(St("session_connect"),c);const{cacaos:T,responder:Z}=M.result,se=[],P=[];for(const z of T){await hg({cacao:z,projectId:this.client.core.projectId})||(this.client.logger.error(z,"Signature verification failed"),m(Ut("SESSION_SETTLEMENT_FAILED","Signature verification failed")));const{p:H}=z,w=th(H.resources),$=[fg(H.iss)],ne=mh(H.iss);if(w){const ce=ug(w),he=lg(w);se.push(...ce),$.push(...he)}for(const ce of $)P.push(`${ce}:${ne}`)}const ee=await this.client.core.crypto.generateSharedKey(U,Z.publicKey);let q;se.length>0&&(q={topic:ee,acknowledged:!0,self:{publicKey:U,metadata:this.client.metadata},peer:Z,controller:Z.publicKey,expiry:vr(Ga),requiredNamespaces:{},optionalNamespaces:{},relay:{protocol:"irn"},pairingTopic:j,namespaces:_g([...new Set(se)],[...new Set(P)]),transportType:f},await this.client.core.relayer.subscribe(ee,{transportType:f}),await this.client.session.set(ee,q),j&&await this.client.core.pairing.updateMetadata({topic:j,metadata:Z.metadata}),q=this.client.session.get(ee)),(S=this.client.metadata.redirect)!=null&&S.linkMode&&(d=Z.metadata.redirect)!=null&&d.linkMode&&(g=Z.metadata.redirect)!=null&&g.universal&&i&&(this.client.core.addLinkModeSupportedApp(Z.metadata.redirect.universal),this.client.session.update(ee,{transportType:Kt.link_mode})),F({auths:T,session:q})},v=Cs(),_=Cs();this.events.once(St("session_connect"),c),this.events.once(St("session_request",v),h);let I;try{if(a){const M=qs("wc_sessionAuthenticate",x,v);this.client.core.history.set(j,M);const S=await this.client.core.crypto.encode("",M,{type:Oc,encoding:Yo});I=kf(i,j,S)}else await Promise.all([this.sendRequest({topic:j,method:"wc_sessionAuthenticate",params:x,expiry:t.expiry,throwOnFailedPublish:!0,clientRpcId:v}),this.sendRequest({topic:j,method:"wc_sessionPropose",params:ae,expiry:wr.wc_sessionPropose.req.ttl,throwOnFailedPublish:!0,clientRpcId:_})])}catch(M){throw this.events.off(St("session_connect"),c),this.events.off(St("session_request",v),h),M}return await this.setProposal(_,rr({id:_},ae)),await this.setAuthRequest(v,{request:fn(rr({},x),{verifyContext:{}}),pairingTopic:j,transportType:f}),{uri:I??Y,response:le}},this.approveSessionAuthenticate=async t=>{const{id:i,auths:n}=t,a=this.client.core.eventClient.createEvent({properties:{topic:i.toString(),trace:[aa.authenticated_session_approve_started]}});try{this.isInitialized()}catch(W){throw a.setError(Zo.no_internet_connection),W}const f=this.getPendingAuthRequest(i);if(!f)throw a.setError(Zo.authenticated_session_pending_request_not_found),new Error(`Could not find pending auth request with id ${i}`);const u=f.transportType||Kt.relay;u===Kt.relay&&await this.confirmOnlineStateOrThrow();const b=f.requester.publicKey,p=await this.client.core.crypto.generateKeyPair(),y=rh(b),A={type:ds,receiverPublicKey:b,senderPublicKey:p},R=[],O=[];for(const W of n){if(!await hg({cacao:W,projectId:this.client.core.projectId})){a.setError(Zo.invalid_cacao);const k=Ut("SESSION_SETTLEMENT_FAILED","Signature verification failed");throw await this.sendError({id:i,topic:y,error:k,encodeOpts:A}),new Error(k.message)}a.addTrace(aa.cacaos_verified);const{p:Q}=W,j=th(Q.resources),Y=[fg(Q.iss)],U=mh(Q.iss);if(j){const k=ug(j),G=lg(j);R.push(...k),Y.push(...G)}for(const k of Y)O.push(`${k}:${U}`)}const N=await this.client.core.crypto.generateSharedKey(p,b);a.addTrace(aa.create_authenticated_session_topic);let K;if((R==null?void 0:R.length)>0){K={topic:N,acknowledged:!0,self:{publicKey:p,metadata:this.client.metadata},peer:{publicKey:b,metadata:f.requester.metadata},controller:b,expiry:vr(Ga),authentication:n,requiredNamespaces:{},optionalNamespaces:{},relay:{protocol:"irn"},pairingTopic:f.pairingTopic,namespaces:_g([...new Set(R)],[...new Set(O)]),transportType:u},a.addTrace(aa.subscribing_authenticated_session_topic);try{await this.client.core.relayer.subscribe(N,{transportType:u})}catch(W){throw a.setError(Zo.subscribe_authenticated_session_topic_failure),W}a.addTrace(aa.subscribe_authenticated_session_topic_success),await this.client.session.set(N,K),a.addTrace(aa.store_authenticated_session),await this.client.core.pairing.updateMetadata({topic:f.pairingTopic,metadata:f.requester.metadata})}a.addTrace(aa.publishing_authenticated_session_approve);try{await this.sendResult({topic:y,id:i,result:{cacaos:n,responder:{publicKey:p,metadata:this.client.metadata}},encodeOpts:A,throwOnFailedPublish:!0,appLink:this.getAppLinkIfEnabled(f.requester.metadata,u)})}catch(W){throw a.setError(Zo.authenticated_session_approve_publish_failure),W}return await this.client.auth.requests.delete(i,{message:"fulfilled",code:0}),await this.client.core.pairing.activate({topic:f.pairingTopic}),this.client.core.eventClient.deleteEvent({eventId:a.eventId}),{session:K}},this.rejectSessionAuthenticate=async t=>{this.isInitialized();const{id:i,reason:n}=t,a=this.getPendingAuthRequest(i);if(!a)throw new Error(`Could not find pending auth request with id ${i}`);a.transportType===Kt.relay&&await this.confirmOnlineStateOrThrow();const f=a.requester.publicKey,u=await this.client.core.crypto.generateKeyPair(),b=rh(f),p={type:ds,receiverPublicKey:f,senderPublicKey:u};await this.sendError({id:i,topic:b,error:n,encodeOpts:p,rpcOpts:wr.wc_sessionAuthenticate.reject,appLink:this.getAppLinkIfEnabled(a.requester.metadata,a.transportType)}),await this.client.auth.requests.delete(i,{message:"rejected",code:0}),await this.client.proposal.delete(i,Ut("USER_DISCONNECTED"))},this.formatAuthMessage=t=>{this.isInitialized();const{request:i,iss:n}=t;return b2(i,n)},this.processRelayMessageCache=()=>{setTimeout(async()=>{if(this.relayMessageCache.length!==0)for(;this.relayMessageCache.length>0;)try{const t=this.relayMessageCache.shift();t&&await this.onRelayMessage(t)}catch(t){this.client.logger.error(t)}},50)},this.cleanupDuplicatePairings=async t=>{if(t.pairingTopic)try{const i=this.client.core.pairing.pairings.get(t.pairingTopic),n=this.client.core.pairing.pairings.getAll().filter(a=>{var f,u;return((f=a.peerMetadata)==null?void 0:f.url)&&((u=a.peerMetadata)==null?void 0:u.url)===t.peer.metadata.url&&a.topic&&a.topic!==i.topic});if(n.length===0)return;this.client.logger.info(`Cleaning up ${n.length} duplicate pairing(s)`),await Promise.all(n.map(a=>this.client.core.pairing.disconnect({topic:a.topic}))),this.client.logger.info("Duplicate pairings clean up finished")}catch(i){this.client.logger.error(i)}},this.deleteSession=async t=>{var i;const{topic:n,expirerHasDeleted:a=!1,emitEvent:f=!0,id:u=0}=t,{self:b}=this.client.session.get(n);await this.client.core.relayer.unsubscribe(n),await this.client.session.delete(n,Ut("USER_DISCONNECTED")),this.addToRecentlyDeleted(n,"session"),this.client.core.crypto.keychain.has(b.publicKey)&&await this.client.core.crypto.deleteKeyPair(b.publicKey),this.client.core.crypto.keychain.has(n)&&await this.client.core.crypto.deleteSymKey(n),a||this.client.core.expirer.del(n),this.client.core.storage.removeItem(fv).catch(p=>this.client.logger.warn(p)),this.getPendingSessionRequests().forEach(p=>{p.topic===n&&this.deletePendingSessionRequest(p.id,Ut("USER_DISCONNECTED"))}),n===((i=this.sessionRequestQueue.queue[0])==null?void 0:i.topic)&&(this.sessionRequestQueue.state=En.idle),f&&this.client.events.emit("session_delete",{id:u,topic:n})},this.deleteProposal=async(t,i)=>{if(i)try{const n=this.client.proposal.get(t),a=this.client.core.eventClient.getEvent({topic:n.pairingTopic});a==null||a.setError(sa.proposal_expired)}catch{}await Promise.all([this.client.proposal.delete(t,Ut("USER_DISCONNECTED")),i?Promise.resolve():this.client.core.expirer.del(t)]),this.addToRecentlyDeleted(t,"proposal")},this.deletePendingSessionRequest=async(t,i,n=!1)=>{await Promise.all([this.client.pendingRequest.delete(t,i),n?Promise.resolve():this.client.core.expirer.del(t)]),this.addToRecentlyDeleted(t,"request"),this.sessionRequestQueue.queue=this.sessionRequestQueue.queue.filter(a=>a.id!==t),n&&(this.sessionRequestQueue.state=En.idle,this.client.events.emit("session_request_expire",{id:t}))},this.deletePendingAuthRequest=async(t,i,n=!1)=>{await Promise.all([this.client.auth.requests.delete(t,i),n?Promise.resolve():this.client.core.expirer.del(t)])},this.setExpiry=async(t,i)=>{this.client.session.keys.includes(t)&&(this.client.core.expirer.set(t,i),await this.client.session.update(t,{expiry:i}))},this.setProposal=async(t,i)=>{this.client.core.expirer.set(t,vr(wr.wc_sessionPropose.req.ttl)),await this.client.proposal.set(t,i)},this.setAuthRequest=async(t,i)=>{const{request:n,pairingTopic:a,transportType:f=Kt.relay}=i;this.client.core.expirer.set(t,n.expiryTimestamp),await this.client.auth.requests.set(t,{authPayload:n.authPayload,requester:n.requester,expiryTimestamp:n.expiryTimestamp,id:t,pairingTopic:a,verifyContext:n.verifyContext,transportType:f})},this.setPendingSessionRequest=async t=>{const{id:i,topic:n,params:a,verifyContext:f}=t,u=a.request.expiryTimestamp||vr(wr.wc_sessionRequest.req.ttl);this.client.core.expirer.set(i,u),await this.client.pendingRequest.set(i,{id:i,topic:n,params:a,verifyContext:f})},this.sendRequest=async t=>{const{topic:i,method:n,params:a,expiry:f,relayRpcId:u,clientRpcId:b,throwOnFailedPublish:p,appLink:y}=t,A=qs(n,a,b);let R;const O=!!y;try{const W=O?Yo:Bs;R=await this.client.core.crypto.encode(i,A,{encoding:W})}catch(W){throw await this.cleanup(),this.client.logger.error(`sendRequest() -> core.crypto.encode() for topic ${i} failed`),W}let N;if(xN.includes(n)){const W=fs(JSON.stringify(A)),Q=fs(R);N=await this.client.core.verify.register({id:Q,decryptedId:W})}const K=wr[n].req;if(K.attestation=N,f&&(K.ttl=f),u&&(K.id=u),this.client.core.history.set(i,A),O){const W=kf(y,i,R);await global.Linking.openURL(W,this.client.name)}else{const W=wr[n].req;f&&(W.ttl=f),u&&(W.id=u),p?(W.internal=fn(rr({},W.internal),{throwOnFailedPublish:!0}),await this.client.core.relayer.publish(i,R,W)):this.client.core.relayer.publish(i,R,W).catch(Q=>this.client.logger.error(Q))}return A.id},this.sendResult=async t=>{const{id:i,topic:n,result:a,throwOnFailedPublish:f,encodeOpts:u,appLink:b}=t,p=Kh(i,a);let y;const A=b&&typeof(global==null?void 0:global.Linking)<"u";try{const O=A?Yo:Bs;y=await this.client.core.crypto.encode(n,p,fn(rr({},u||{}),{encoding:O}))}catch(O){throw await this.cleanup(),this.client.logger.error(`sendResult() -> core.crypto.encode() for topic ${n} failed`),O}let R;try{R=await this.client.core.history.get(n,i)}catch(O){throw this.client.logger.error(`sendResult() -> history.get(${n}, ${i}) failed`),O}if(A){const O=kf(b,n,y);await global.Linking.openURL(O,this.client.name)}else{const O=wr[R.request.method].res;f?(O.internal=fn(rr({},O.internal),{throwOnFailedPublish:!0}),await this.client.core.relayer.publish(n,y,O)):this.client.core.relayer.publish(n,y,O).catch(N=>this.client.logger.error(N))}await this.client.core.history.resolve(p)},this.sendError=async t=>{const{id:i,topic:n,error:a,encodeOpts:f,rpcOpts:u,appLink:b}=t,p=Vh(i,a);let y;const A=b&&typeof(global==null?void 0:global.Linking)<"u";try{const O=A?Yo:Bs;y=await this.client.core.crypto.encode(n,p,fn(rr({},f||{}),{encoding:O}))}catch(O){throw await this.cleanup(),this.client.logger.error(`sendError() -> core.crypto.encode() for topic ${n} failed`),O}let R;try{R=await this.client.core.history.get(n,i)}catch(O){throw this.client.logger.error(`sendError() -> history.get(${n}, ${i}) failed`),O}if(A){const O=kf(b,n,y);await global.Linking.openURL(O,this.client.name)}else{const O=u||wr[R.request.method].res;this.client.core.relayer.publish(n,y,O)}await this.client.core.history.resolve(p)},this.cleanup=async()=>{const t=[],i=[];this.client.session.getAll().forEach(n=>{let a=!1;Rs(n.expiry)&&(a=!0),this.client.core.crypto.keychain.has(n.topic)||(a=!0),a&&t.push(n.topic)}),this.client.proposal.getAll().forEach(n=>{Rs(n.expiryTimestamp)&&i.push(n.id)}),await Promise.all([...t.map(n=>this.deleteSession({topic:n})),...i.map(n=>this.deleteProposal(n))])},this.onRelayEventRequest=async t=>{this.requestQueue.queue.push(t),await this.processRequestsQueue()},this.processRequestsQueue=async()=>{if(this.requestQueue.state===En.active){this.client.logger.info("Request queue already active, skipping...");return}for(this.client.logger.info(`Request queue starting with ${this.requestQueue.queue.length} requests`);this.requestQueue.queue.length>0;){this.requestQueue.state=En.active;const t=this.requestQueue.queue.shift();if(t)try{await this.processRequest(t)}catch(i){this.client.logger.warn(i)}}this.requestQueue.state=En.idle},this.processRequest=async t=>{const{topic:i,payload:n,attestation:a,transportType:f,encryptedId:u}=t,b=n.method;if(!this.shouldIgnorePairingRequest({topic:i,requestMethod:b}))switch(b){case"wc_sessionPropose":return await this.onSessionProposeRequest({topic:i,payload:n,attestation:a,encryptedId:u});case"wc_sessionSettle":return await this.onSessionSettleRequest(i,n);case"wc_sessionUpdate":return await this.onSessionUpdateRequest(i,n);case"wc_sessionExtend":return await this.onSessionExtendRequest(i,n);case"wc_sessionPing":return await this.onSessionPingRequest(i,n);case"wc_sessionDelete":return await this.onSessionDeleteRequest(i,n);case"wc_sessionRequest":return await this.onSessionRequest({topic:i,payload:n,attestation:a,encryptedId:u,transportType:f});case"wc_sessionEvent":return await this.onSessionEventRequest(i,n);case"wc_sessionAuthenticate":return await this.onSessionAuthenticateRequest({topic:i,payload:n,attestation:a,encryptedId:u,transportType:f});default:return this.client.logger.info(`Unsupported request method ${b}`)}},this.onRelayEventResponse=async t=>{const{topic:i,payload:n,transportType:a}=t,f=(await this.client.core.history.get(i,n.id)).request.method;switch(f){case"wc_sessionPropose":return this.onSessionProposeResponse(i,n,a);case"wc_sessionSettle":return this.onSessionSettleResponse(i,n);case"wc_sessionUpdate":return this.onSessionUpdateResponse(i,n);case"wc_sessionExtend":return this.onSessionExtendResponse(i,n);case"wc_sessionPing":return this.onSessionPingResponse(i,n);case"wc_sessionRequest":return this.onSessionRequestResponse(i,n);case"wc_sessionAuthenticate":return this.onSessionAuthenticateResponse(i,n);default:return this.client.logger.info(`Unsupported response method ${f}`)}},this.onRelayEventUnknownPayload=t=>{const{topic:i}=t,{message:n}=Ae("MISSING_OR_INVALID",`Decoded payload on topic ${i} is not identifiable as a JSON-RPC request or a response.`);throw new Error(n)},this.shouldIgnorePairingRequest=t=>{const{topic:i,requestMethod:n}=t,a=this.expectedPairingMethodMap.get(i);return!a||a.includes(n)?!1:!!(a.includes("wc_sessionAuthenticate")&&this.client.events.listenerCount("session_authenticate")>0)},this.onSessionProposeRequest=async t=>{const{topic:i,payload:n,attestation:a,encryptedId:f}=t,{params:u,id:b}=n;try{const p=this.client.core.eventClient.getEvent({topic:i});this.isValidConnect(rr({},n.params));const y=u.expiryTimestamp||vr(wr.wc_sessionPropose.req.ttl),A=rr({id:b,pairingTopic:i,expiryTimestamp:y},u);await this.setProposal(b,A);const R=await this.getVerifyContext({attestationId:a,hash:fs(JSON.stringify(n)),encryptedId:f,metadata:A.proposer.metadata});this.client.events.listenerCount("session_proposal")===0&&(console.warn("No listener for session_proposal event"),p==null||p.setError(os.proposal_listener_not_found)),p==null||p.addTrace(xn.emit_session_proposal),this.client.events.emit("session_proposal",{id:b,params:A,verifyContext:R})}catch(p){await this.sendError({id:b,topic:i,error:p,rpcOpts:wr.wc_sessionPropose.autoReject}),this.client.logger.error(p)}},this.onSessionProposeResponse=async(t,i,n)=>{const{id:a}=i;if(Mn(i)){const{result:f}=i;this.client.logger.trace({type:"method",method:"onSessionProposeResponse",result:f});const u=this.client.proposal.get(a);this.client.logger.trace({type:"method",method:"onSessionProposeResponse",proposal:u});const b=u.proposer.publicKey;this.client.logger.trace({type:"method",method:"onSessionProposeResponse",selfPublicKey:b});const p=f.responderPublicKey;this.client.logger.trace({type:"method",method:"onSessionProposeResponse",peerPublicKey:p});const y=await this.client.core.crypto.generateSharedKey(b,p);this.client.logger.trace({type:"method",method:"onSessionProposeResponse",sessionTopic:y});const A=await this.client.core.relayer.subscribe(y,{transportType:n});this.client.logger.trace({type:"method",method:"onSessionProposeResponse",subscriptionId:A}),await this.client.core.pairing.activate({topic:t})}else if($i(i)){await this.client.proposal.delete(a,Ut("USER_DISCONNECTED"));const f=St("session_connect");if(this.events.listenerCount(f)===0)throw new Error(`emitting ${f} without any listeners, 954`);this.events.emit(St("session_connect"),{error:i.error})}},this.onSessionSettleRequest=async(t,i)=>{const{id:n,params:a}=i;try{this.isValidSessionSettleRequest(a);const{relay:f,controller:u,expiry:b,namespaces:p,sessionProperties:y,sessionConfig:A}=i.params,R=fn(rr(rr({topic:t,relay:f,expiry:b,namespaces:p,acknowledged:!0,pairingTopic:"",requiredNamespaces:{},optionalNamespaces:{},controller:u.publicKey,self:{publicKey:"",metadata:this.client.metadata},peer:{publicKey:u.publicKey,metadata:u.metadata}},y&&{sessionProperties:y}),A&&{sessionConfig:A}),{transportType:Kt.relay}),O=St("session_connect");if(this.events.listenerCount(O)===0)throw new Error(`emitting ${O} without any listeners 997`);this.events.emit(St("session_connect"),{session:R}),await this.sendResult({id:i.id,topic:t,result:!0,throwOnFailedPublish:!0})}catch(f){await this.sendError({id:n,topic:t,error:f}),this.client.logger.error(f)}},this.onSessionSettleResponse=async(t,i)=>{const{id:n}=i;Mn(i)?(await this.client.session.update(t,{acknowledged:!0}),this.events.emit(St("session_approve",n),{})):$i(i)&&(await this.client.session.delete(t,Ut("USER_DISCONNECTED")),this.events.emit(St("session_approve",n),{error:i.error}))},this.onSessionUpdateRequest=async(t,i)=>{const{params:n,id:a}=i;try{const f=`${t}_session_update`,u=Qo.get(f);if(u&&this.isRequestOutOfSync(u,a)){this.client.logger.info(`Discarding out of sync request - ${a}`),this.sendError({id:a,topic:t,error:Ut("INVALID_UPDATE_REQUEST")});return}this.isValidUpdate(rr({topic:t},n));try{Qo.set(f,a),await this.client.session.update(t,{namespaces:n.namespaces}),await this.sendResult({id:a,topic:t,result:!0,throwOnFailedPublish:!0})}catch(b){throw Qo.delete(f),b}this.client.events.emit("session_update",{id:a,topic:t,params:n})}catch(f){await this.sendError({id:a,topic:t,error:f}),this.client.logger.error(f)}},this.isRequestOutOfSync=(t,i)=>parseInt(i.toString().slice(0,-3))<=parseInt(t.toString().slice(0,-3)),this.onSessionUpdateResponse=(t,i)=>{const{id:n}=i,a=St("session_update",n);if(this.events.listenerCount(a)===0)throw new Error(`emitting ${a} without any listeners`);Mn(i)?this.events.emit(St("session_update",n),{}):$i(i)&&this.events.emit(St("session_update",n),{error:i.error})},this.onSessionExtendRequest=async(t,i)=>{const{id:n}=i;try{this.isValidExtend({topic:t}),await this.setExpiry(t,vr(Ga)),await this.sendResult({id:n,topic:t,result:!0,throwOnFailedPublish:!0}),this.client.events.emit("session_extend",{id:n,topic:t})}catch(a){await this.sendError({id:n,topic:t,error:a}),this.client.logger.error(a)}},this.onSessionExtendResponse=(t,i)=>{const{id:n}=i,a=St("session_extend",n);if(this.events.listenerCount(a)===0)throw new Error(`emitting ${a} without any listeners`);Mn(i)?this.events.emit(St("session_extend",n),{}):$i(i)&&this.events.emit(St("session_extend",n),{error:i.error})},this.onSessionPingRequest=async(t,i)=>{const{id:n}=i;try{this.isValidPing({topic:t}),await this.sendResult({id:n,topic:t,result:!0,throwOnFailedPublish:!0}),this.client.events.emit("session_ping",{id:n,topic:t})}catch(a){await this.sendError({id:n,topic:t,error:a}),this.client.logger.error(a)}},this.onSessionPingResponse=(t,i)=>{const{id:n}=i,a=St("session_ping",n);if(this.events.listenerCount(a)===0)throw new Error(`emitting ${a} without any listeners`);setTimeout(()=>{Mn(i)?this.events.emit(St("session_ping",n),{}):$i(i)&&this.events.emit(St("session_ping",n),{error:i.error})},500)},this.onSessionDeleteRequest=async(t,i)=>{const{id:n}=i;try{this.isValidDisconnect({topic:t,reason:i.params}),Promise.all([new Promise(a=>{this.client.core.relayer.once(Gr.publish,async()=>{a(await this.deleteSession({topic:t,id:n}))})}),this.sendResult({id:n,topic:t,result:!0,throwOnFailedPublish:!0}),this.cleanupPendingSentRequestsForTopic({topic:t,error:Ut("USER_DISCONNECTED")})]).catch(a=>this.client.logger.error(a))}catch(a){this.client.logger.error(a)}},this.onSessionRequest=async t=>{var i,n,a;const{topic:f,payload:u,attestation:b,encryptedId:p,transportType:y}=t,{id:A,params:R}=u;try{await this.isValidRequest(rr({topic:f},R));const O=this.client.session.get(f),N=await this.getVerifyContext({attestationId:b,hash:fs(JSON.stringify(qs("wc_sessionRequest",R,A))),encryptedId:p,metadata:O.peer.metadata,transportType:y}),K={id:A,topic:f,params:R,verifyContext:N};await this.setPendingSessionRequest(K),y===Kt.link_mode&&(i=O.peer.metadata.redirect)!=null&&i.universal&&this.client.core.addLinkModeSupportedApp((n=O.peer.metadata.redirect)==null?void 0:n.universal),(a=this.client.signConfig)!=null&&a.disableRequestQueue?this.emitSessionRequest(K):(this.addSessionRequestToSessionRequestQueue(K),this.processSessionRequestQueue())}catch(O){await this.sendError({id:A,topic:f,error:O}),this.client.logger.error(O)}},this.onSessionRequestResponse=(t,i)=>{const{id:n}=i,a=St("session_request",n);if(this.events.listenerCount(a)===0)throw new Error(`emitting ${a} without any listeners`);Mn(i)?this.events.emit(St("session_request",n),{result:i.result}):$i(i)&&this.events.emit(St("session_request",n),{error:i.error})},this.onSessionEventRequest=async(t,i)=>{const{id:n,params:a}=i;try{const f=`${t}_session_event_${a.event.name}`,u=Qo.get(f);if(u&&this.isRequestOutOfSync(u,n)){this.client.logger.info(`Discarding out of sync request - ${n}`);return}this.isValidEmit(rr({topic:t},a)),this.client.events.emit("session_event",{id:n,topic:t,params:a}),Qo.set(f,n)}catch(f){await this.sendError({id:n,topic:t,error:f}),this.client.logger.error(f)}},this.onSessionAuthenticateResponse=(t,i)=>{const{id:n}=i;this.client.logger.trace({type:"method",method:"onSessionAuthenticateResponse",topic:t,payload:i}),Mn(i)?this.events.emit(St("session_request",n),{result:i.result}):$i(i)&&this.events.emit(St("session_request",n),{error:i.error})},this.onSessionAuthenticateRequest=async t=>{var i;const{topic:n,payload:a,attestation:f,encryptedId:u,transportType:b}=t;try{const{requester:p,authPayload:y,expiryTimestamp:A}=a.params,R=await this.getVerifyContext({attestationId:f,hash:fs(JSON.stringify(a)),encryptedId:u,metadata:p.metadata,transportType:b}),O={requester:p,pairingTopic:n,id:a.id,authPayload:y,verifyContext:R,expiryTimestamp:A};await this.setAuthRequest(a.id,{request:O,pairingTopic:n,transportType:b}),b===Kt.link_mode&&(i=p.metadata.redirect)!=null&&i.universal&&this.client.core.addLinkModeSupportedApp(p.metadata.redirect.universal),this.client.events.emit("session_authenticate",{topic:n,params:a.params,id:a.id,verifyContext:R})}catch(p){this.client.logger.error(p);const y=a.params.requester.publicKey,A=await this.client.core.crypto.generateKeyPair(),R=this.getAppLinkIfEnabled(a.params.requester.metadata,b),O={type:ds,receiverPublicKey:y,senderPublicKey:A};await this.sendError({id:a.id,topic:n,error:p,encodeOpts:O,rpcOpts:wr.wc_sessionAuthenticate.autoReject,appLink:R})}},this.addSessionRequestToSessionRequestQueue=t=>{this.sessionRequestQueue.queue.push(t)},this.cleanupAfterResponse=t=>{this.deletePendingSessionRequest(t.response.id,{message:"fulfilled",code:0}),setTimeout(()=>{this.sessionRequestQueue.state=En.idle,this.processSessionRequestQueue()},xe.toMiliseconds(this.requestQueueDelay))},this.cleanupPendingSentRequestsForTopic=({topic:t,error:i})=>{const n=this.client.core.history.pending;n.length>0&&n.filter(a=>a.topic===t&&a.request.method==="wc_sessionRequest").forEach(a=>{const f=a.request.id,u=St("session_request",f);if(this.events.listenerCount(u)===0)throw new Error(`emitting ${u} without any listeners`);this.events.emit(St("session_request",a.request.id),{error:i})})},this.processSessionRequestQueue=()=>{if(this.sessionRequestQueue.state===En.active){this.client.logger.info("session request queue is already active.");return}const t=this.sessionRequestQueue.queue[0];if(!t){this.client.logger.info("session request queue is empty.");return}try{this.sessionRequestQueue.state=En.active,this.emitSessionRequest(t)}catch(i){this.client.logger.error(i)}},this.emitSessionRequest=t=>{this.client.events.emit("session_request",t)},this.onPairingCreated=t=>{if(t.methods&&this.expectedPairingMethodMap.set(t.topic,t.methods),t.active)return;const i=this.client.proposal.getAll().find(n=>n.pairingTopic===t.topic);i&&this.onSessionProposeRequest({topic:t.topic,payload:qs("wc_sessionPropose",{requiredNamespaces:i.requiredNamespaces,optionalNamespaces:i.optionalNamespaces,relays:i.relays,proposer:i.proposer,sessionProperties:i.sessionProperties},i.id)})},this.isValidConnect=async t=>{if(!oi(t)){const{message:b}=Ae("MISSING_OR_INVALID",`connect() params: ${JSON.stringify(t)}`);throw new Error(b)}const{pairingTopic:i,requiredNamespaces:n,optionalNamespaces:a,sessionProperties:f,relays:u}=t;if(fi(i)||await this.isValidPairingTopic(i),!tI(u)){const{message:b}=Ae("MISSING_OR_INVALID",`connect() relays: ${u}`);throw new Error(b)}!fi(n)&&bc(n)!==0&&this.validateNamespaces(n,"requiredNamespaces"),!fi(a)&&bc(a)!==0&&this.validateNamespaces(a,"optionalNamespaces"),fi(f)||this.validateSessionProps(f,"sessionProperties")},this.validateNamespaces=(t,i)=>{const n=eI(t,"connect()",i);if(n)throw new Error(n.message)},this.isValidApprove=async t=>{if(!oi(t))throw new Error(Ae("MISSING_OR_INVALID",`approve() params: ${t}`).message);const{id:i,namespaces:n,relayProtocol:a,sessionProperties:f}=t;this.checkRecentlyDeleted(i),await this.isValidProposalId(i);const u=this.client.proposal.get(i),b=Cl(n,"approve()");if(b)throw new Error(b.message);const p=xg(u.requiredNamespaces,n,"approve()");if(p)throw new Error(p.message);if(!fr(a,!0)){const{message:y}=Ae("MISSING_OR_INVALID",`approve() relayProtocol: ${a}`);throw new Error(y)}fi(f)||this.validateSessionProps(f,"sessionProperties")},this.isValidReject=async t=>{if(!oi(t)){const{message:a}=Ae("MISSING_OR_INVALID",`reject() params: ${t}`);throw new Error(a)}const{id:i,reason:n}=t;if(this.checkRecentlyDeleted(i),await this.isValidProposalId(i),!iI(n)){const{message:a}=Ae("MISSING_OR_INVALID",`reject() reason: ${JSON.stringify(n)}`);throw new Error(a)}},this.isValidSessionSettleRequest=t=>{if(!oi(t)){const{message:p}=Ae("MISSING_OR_INVALID",`onSessionSettleRequest() params: ${t}`);throw new Error(p)}const{relay:i,controller:n,namespaces:a,expiry:f}=t;if(!S2(i)){const{message:p}=Ae("MISSING_OR_INVALID","onSessionSettleRequest() relay protocol should be a string");throw new Error(p)}const u=WS(n,"onSessionSettleRequest()");if(u)throw new Error(u.message);const b=Cl(a,"onSessionSettleRequest()");if(b)throw new Error(b.message);if(Rs(f)){const{message:p}=Ae("EXPIRED","onSessionSettleRequest()");throw new Error(p)}},this.isValidUpdate=async t=>{if(!oi(t)){const{message:b}=Ae("MISSING_OR_INVALID",`update() params: ${t}`);throw new Error(b)}const{topic:i,namespaces:n}=t;this.checkRecentlyDeleted(i),await this.isValidSessionTopic(i);const a=this.client.session.get(i),f=Cl(n,"update()");if(f)throw new Error(f.message);const u=xg(a.requiredNamespaces,n,"update()");if(u)throw new Error(u.message)},this.isValidExtend=async t=>{if(!oi(t)){const{message:n}=Ae("MISSING_OR_INVALID",`extend() params: ${t}`);throw new Error(n)}const{topic:i}=t;this.checkRecentlyDeleted(i),await this.isValidSessionTopic(i)},this.isValidRequest=async t=>{if(!oi(t)){const{message:b}=Ae("MISSING_OR_INVALID",`request() params: ${t}`);throw new Error(b)}const{topic:i,request:n,chainId:a,expiry:f}=t;this.checkRecentlyDeleted(i),await this.isValidSessionTopic(i);const{namespaces:u}=this.client.session.get(i);if(!Eg(u,a)){const{message:b}=Ae("MISSING_OR_INVALID",`request() chainId: ${a}`);throw new Error(b)}if(!nI(n)){const{message:b}=Ae("MISSING_OR_INVALID",`request() ${JSON.stringify(n)}`);throw new Error(b)}if(!oI(u,a,n.method)){const{message:b}=Ae("MISSING_OR_INVALID",`request() method: ${n.method}`);throw new Error(b)}if(f&&!uI(f,$l)){const{message:b}=Ae("MISSING_OR_INVALID",`request() expiry: ${f}. Expiry must be a number (in seconds) between ${$l.min} and ${$l.max}`);throw new Error(b)}},this.isValidRespond=async t=>{var i;if(!oi(t)){const{message:f}=Ae("MISSING_OR_INVALID",`respond() params: ${t}`);throw new Error(f)}const{topic:n,response:a}=t;try{await this.isValidSessionTopic(n)}catch(f){throw(i=t==null?void 0:t.response)!=null&&i.id&&this.cleanupAfterResponse(t),f}if(!sI(a)){const{message:f}=Ae("MISSING_OR_INVALID",`respond() response: ${JSON.stringify(a)}`);throw new Error(f)}},this.isValidPing=async t=>{if(!oi(t)){const{message:n}=Ae("MISSING_OR_INVALID",`ping() params: ${t}`);throw new Error(n)}const{topic:i}=t;await this.isValidSessionOrPairingTopic(i)},this.isValidEmit=async t=>{if(!oi(t)){const{message:u}=Ae("MISSING_OR_INVALID",`emit() params: ${t}`);throw new Error(u)}const{topic:i,event:n,chainId:a}=t;await this.isValidSessionTopic(i);const{namespaces:f}=this.client.session.get(i);if(!Eg(f,a)){const{message:u}=Ae("MISSING_OR_INVALID",`emit() chainId: ${a}`);throw new Error(u)}if(!aI(n)){const{message:u}=Ae("MISSING_OR_INVALID",`emit() event: ${JSON.stringify(n)}`);throw new Error(u)}if(!cI(f,a,n.name)){const{message:u}=Ae("MISSING_OR_INVALID",`emit() event: ${JSON.stringify(n)}`);throw new Error(u)}},this.isValidDisconnect=async t=>{if(!oi(t)){const{message:n}=Ae("MISSING_OR_INVALID",`disconnect() params: ${t}`);throw new Error(n)}const{topic:i}=t;await this.isValidSessionOrPairingTopic(i)},this.isValidAuthenticate=t=>{const{chains:i,uri:n,domain:a,nonce:f}=t;if(!Array.isArray(i)||i.length===0)throw new Error("chains is required and must be a non-empty array");if(!fr(n,!1))throw new Error("uri is required parameter");if(!fr(a,!1))throw new Error("domain is required parameter");if(!fr(f,!1))throw new Error("nonce is required parameter");if([...new Set(i.map(b=>ac(b).namespace))].length>1)throw new Error("Multi-namespace requests are not supported. Please request single namespace only.");const{namespace:u}=ac(i[0]);if(u!=="eip155")throw new Error("Only eip155 namespace is supported for authenticated sessions. Please use .connect() for non-eip155 chains.")},this.getVerifyContext=async t=>{const{attestationId:i,hash:n,encryptedId:a,metadata:f,transportType:u}=t,b={verified:{verifyUrl:f.verifyUrl||uc,validation:"UNKNOWN",origin:f.url||""}};try{if(u===Kt.link_mode){const y=this.getAppLinkIfEnabled(f,u);return b.verified.validation=y&&new URL(y).origin===new URL(f.url).origin?"VALID":"INVALID",b}const p=await this.client.core.verify.resolve({attestationId:i,hash:n,encryptedId:a,verifyUrl:f.verifyUrl});p&&(b.verified.origin=p.origin,b.verified.isScam=p.isScam,b.verified.validation=p.origin===new URL(f.url).origin?"VALID":"INVALID")}catch(p){this.client.logger.warn(p)}return this.client.logger.debug(`Verify context: ${JSON.stringify(b)}`),b},this.validateSessionProps=(t,i)=>{Object.values(t).forEach(n=>{if(!fr(n,!1)){const{message:a}=Ae("MISSING_OR_INVALID",`${i} must be in Record<string, string> format. Received: ${JSON.stringify(n)}`);throw new Error(a)}})},this.getPendingAuthRequest=t=>{const i=this.client.auth.requests.get(t);return typeof i=="object"?i:void 0},this.addToRecentlyDeleted=(t,i)=>{if(this.recentlyDeletedMap.set(t,i),this.recentlyDeletedMap.size>=this.recentlyDeletedLimit){let n=0;const a=this.recentlyDeletedLimit/2;for(const f of this.recentlyDeletedMap.keys()){if(n++>=a)break;this.recentlyDeletedMap.delete(f)}}},this.checkRecentlyDeleted=t=>{const i=this.recentlyDeletedMap.get(t);if(i){const{message:n}=Ae("MISSING_OR_INVALID",`Record was recently deleted - ${i}: ${t}`);throw new Error(n)}},this.isLinkModeEnabled=(t,i)=>{var n,a,f,u,b,p,y,A,R;return!t||i!==Kt.link_mode?!1:((a=(n=this.client.metadata)==null?void 0:n.redirect)==null?void 0:a.linkMode)===!0&&((u=(f=this.client.metadata)==null?void 0:f.redirect)==null?void 0:u.universal)!==void 0&&((p=(b=this.client.metadata)==null?void 0:b.redirect)==null?void 0:p.universal)!==""&&((y=t==null?void 0:t.redirect)==null?void 0:y.universal)!==void 0&&((A=t==null?void 0:t.redirect)==null?void 0:A.universal)!==""&&((R=t==null?void 0:t.redirect)==null?void 0:R.linkMode)===!0&&this.client.core.linkModeSupportedApps.includes(t.redirect.universal)&&typeof(global==null?void 0:global.Linking)<"u"},this.getAppLinkIfEnabled=(t,i)=>{var n;return this.isLinkModeEnabled(t,i)?(n=t==null?void 0:t.redirect)==null?void 0:n.universal:void 0},this.handleLinkModeMessage=({url:t})=>{if(!t||!t.includes("wc_ev")||!t.includes("topic"))return;const i=q1(t,"topic")||"",n=decodeURIComponent(q1(t,"wc_ev")||""),a=this.client.session.keys.includes(i);a&&this.client.session.update(i,{transportType:Kt.link_mode}),this.client.core.dispatchEnvelope({topic:i,message:n,sessionExists:a})},this.registerLinkModeListeners=async()=>{var t;if(z0()||vo()&&(t=this.client.metadata.redirect)!=null&&t.linkMode){const i=global==null?void 0:global.Linking;if(typeof i<"u"){i.addEventListener("url",this.handleLinkModeMessage,this.client.name);const n=await i.getInitialURL();n&&setTimeout(()=>{this.handleLinkModeMessage({url:n})},50)}}}}isInitialized(){if(!this.initialized){const{message:e}=Ae("NOT_INITIALIZED",this.name);throw new Error(e)}}async confirmOnlineStateOrThrow(){await this.client.core.relayer.confirmOnlineStateOrThrow()}registerRelayerEvents(){this.client.core.relayer.on(Gr.message,e=>{!this.initialized||this.relayMessageCache.length>0?this.relayMessageCache.push(e):this.onRelayMessage(e)})}async onRelayMessage(e){const{topic:t,message:i,attestation:n,transportType:a}=e,{publicKey:f}=this.client.auth.authKeys.keys.includes(sh)?this.client.auth.authKeys.get(sh):{responseTopic:void 0,publicKey:void 0},u=await this.client.core.crypto.decode(t,i,{receiverPublicKey:f,encoding:a===Kt.link_mode?Yo:Bs});try{Z0(u)?(this.client.core.history.set(t,u),this.onRelayEventRequest({topic:t,payload:u,attestation:n,transportType:a,encryptedId:fs(i)})):Gh(u)?(await this.client.core.history.resolve(u),await this.onRelayEventResponse({topic:t,payload:u,transportType:a}),this.client.core.history.delete(t,u.id)):this.onRelayEventUnknownPayload({topic:t,payload:u,transportType:a})}catch(b){this.client.logger.error(b)}}registerExpirerEvents(){this.client.core.expirer.on(Li.expired,async e=>{const{topic:t,id:i}=Db(e.target);if(i&&this.client.pendingRequest.keys.includes(i))return await this.deletePendingSessionRequest(i,Ae("EXPIRED"),!0);if(i&&this.client.auth.requests.keys.includes(i))return await this.deletePendingAuthRequest(i,Ae("EXPIRED"),!0);t?this.client.session.keys.includes(t)&&(await this.deleteSession({topic:t,expirerHasDeleted:!0}),this.client.events.emit("session_expire",{topic:t})):i&&(await this.deleteProposal(i,!0),this.client.events.emit("proposal_expire",{id:i}))})}registerPairingEvents(){this.client.core.pairing.events.on(ca.create,e=>this.onPairingCreated(e)),this.client.core.pairing.events.on(ca.delete,e=>{this.addToRecentlyDeleted(e.topic,"pairing")})}isValidPairingTopic(e){if(!fr(e,!1)){const{message:t}=Ae("MISSING_OR_INVALID",`pairing topic should be a string: ${e}`);throw new Error(t)}if(!this.client.core.pairing.pairings.keys.includes(e)){const{message:t}=Ae("NO_MATCHING_KEY",`pairing topic doesn't exist: ${e}`);throw new Error(t)}if(Rs(this.client.core.pairing.pairings.get(e).expiry)){const{message:t}=Ae("EXPIRED",`pairing topic: ${e}`);throw new Error(t)}}async isValidSessionTopic(e){if(!fr(e,!1)){const{message:t}=Ae("MISSING_OR_INVALID",`session topic should be a string: ${e}`);throw new Error(t)}if(this.checkRecentlyDeleted(e),!this.client.session.keys.includes(e)){const{message:t}=Ae("NO_MATCHING_KEY",`session topic doesn't exist: ${e}`);throw new Error(t)}if(Rs(this.client.session.get(e).expiry)){await this.deleteSession({topic:e});const{message:t}=Ae("EXPIRED",`session topic: ${e}`);throw new Error(t)}if(!this.client.core.crypto.keychain.has(e)){const{message:t}=Ae("MISSING_OR_INVALID",`session topic does not exist in keychain: ${e}`);throw await this.deleteSession({topic:e}),new Error(t)}}async isValidSessionOrPairingTopic(e){if(this.checkRecentlyDeleted(e),this.client.session.keys.includes(e))await this.isValidSessionTopic(e);else if(this.client.core.pairing.pairings.keys.includes(e))this.isValidPairingTopic(e);else if(fr(e,!1)){const{message:t}=Ae("NO_MATCHING_KEY",`session or pairing topic doesn't exist: ${e}`);throw new Error(t)}else{const{message:t}=Ae("MISSING_OR_INVALID",`session or pairing topic should be a string: ${e}`);throw new Error(t)}}async isValidProposalId(e){if(!rI(e)){const{message:t}=Ae("MISSING_OR_INVALID",`proposal id should be a number: ${e}`);throw new Error(t)}if(!this.client.proposal.keys.includes(e)){const{message:t}=Ae("NO_MATCHING_KEY",`proposal id doesn't exist: ${e}`);throw new Error(t)}if(Rs(this.client.proposal.get(e).expiryTimestamp)){await this.deleteProposal(e);const{message:t}=Ae("EXPIRED",`proposal id: ${e}`);throw new Error(t)}}}class BN extends xa{constructor(e,t){super(e,t,wN,rd),this.core=e,this.logger=t}}class qN extends xa{constructor(e,t){super(e,t,_N,rd),this.core=e,this.logger=t}}class LN extends xa{constructor(e,t){super(e,t,EN,rd,i=>i.id),this.core=e,this.logger=t}}class UN extends xa{constructor(e,t){super(e,t,MN,Jh,()=>sh),this.core=e,this.logger=t}}class $N extends xa{constructor(e,t){super(e,t,PN,Jh),this.core=e,this.logger=t}}class zN extends xa{constructor(e,t){super(e,t,ON,Jh,i=>i.id),this.core=e,this.logger=t}}class jN{constructor(e,t){this.core=e,this.logger=t,this.authKeys=new UN(this.core,this.logger),this.pairingTopics=new $N(this.core,this.logger),this.requests=new zN(this.core,this.logger)}async init(){await this.authKeys.init(),await this.pairingTopics.init(),await this.requests.init()}}class id extends FM{constructor(e){super(e),this.protocol=tm,this.version=rm,this.name=Ul.name,this.events=new Hi.EventEmitter,this.on=(i,n)=>this.events.on(i,n),this.once=(i,n)=>this.events.once(i,n),this.off=(i,n)=>this.events.off(i,n),this.removeListener=(i,n)=>this.events.removeListener(i,n),this.removeAllListeners=i=>this.events.removeAllListeners(i),this.connect=async i=>{try{return await this.engine.connect(i)}catch(n){throw this.logger.error(n.message),n}},this.pair=async i=>{try{return await this.engine.pair(i)}catch(n){throw this.logger.error(n.message),n}},this.approve=async i=>{try{return await this.engine.approve(i)}catch(n){throw this.logger.error(n.message),n}},this.reject=async i=>{try{return await this.engine.reject(i)}catch(n){throw this.logger.error(n.message),n}},this.update=async i=>{try{return await this.engine.update(i)}catch(n){throw this.logger.error(n.message),n}},this.extend=async i=>{try{return await this.engine.extend(i)}catch(n){throw this.logger.error(n.message),n}},this.request=async i=>{try{return await this.engine.request(i)}catch(n){throw this.logger.error(n.message),n}},this.respond=async i=>{try{return await this.engine.respond(i)}catch(n){throw this.logger.error(n.message),n}},this.ping=async i=>{try{return await this.engine.ping(i)}catch(n){throw this.logger.error(n.message),n}},this.emit=async i=>{try{return await this.engine.emit(i)}catch(n){throw this.logger.error(n.message),n}},this.disconnect=async i=>{try{return await this.engine.disconnect(i)}catch(n){throw this.logger.error(n.message),n}},this.find=i=>{try{return this.engine.find(i)}catch(n){throw this.logger.error(n.message),n}},this.getPendingSessionRequests=()=>{try{return this.engine.getPendingSessionRequests()}catch(i){throw this.logger.error(i.message),i}},this.authenticate=async(i,n)=>{try{return await this.engine.authenticate(i,n)}catch(a){throw this.logger.error(a.message),a}},this.formatAuthMessage=i=>{try{return this.engine.formatAuthMessage(i)}catch(n){throw this.logger.error(n.message),n}},this.approveSessionAuthenticate=async i=>{try{return await this.engine.approveSessionAuthenticate(i)}catch(n){throw this.logger.error(n.message),n}},this.rejectSessionAuthenticate=async i=>{try{return await this.engine.rejectSessionAuthenticate(i)}catch(n){throw this.logger.error(n.message),n}},this.name=(e==null?void 0:e.name)||Ul.name,this.metadata=(e==null?void 0:e.metadata)||Ob(),this.signConfig=e==null?void 0:e.signConfig;const t=typeof(e==null?void 0:e.logger)<"u"&&typeof(e==null?void 0:e.logger)!="string"?e.logger:Nc(Hh({level:(e==null?void 0:e.logger)||Ul.logger}));this.core=(e==null?void 0:e.core)||new yN(e),this.logger=Yr(t,this.name),this.session=new qN(this.core,this.logger),this.proposal=new BN(this.core,this.logger),this.pendingRequest=new LN(this.core,this.logger),this.engine=new FN(this),this.auth=new jN(this.core,this.logger)}static async init(e){const t=new id(e);return await t.initialize(),t}get context(){return di(this.logger)}get pairing(){return this.core.pairing.pairings}async initialize(){this.logger.trace("Initialized");try{await this.core.start(),await this.session.init(),await this.proposal.init(),await this.pendingRequest.init(),await this.auth.init(),await this.engine.init(),this.logger.info("SignClient Initialization Success"),this.engine.processRelayMessageCache()}catch(e){throw this.logger.info("SignClient Initialization Failure"),this.logger.error(e.message),e}}}var _0={exports:{}};(function(r,e){var t=typeof self<"u"?self:ji,i=function(){function a(){this.fetch=!1,this.DOMException=t.DOMException}return a.prototype=t,new a}();(function(a){(function(f){var u={searchParams:"URLSearchParams"in a,iterable:"Symbol"in a&&"iterator"in Symbol,blob:"FileReader"in a&&"Blob"in a&&function(){try{return new 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E=l.name+"";Lt.call(qa,E)||(qa[E]=[]),qa[E].push({name:o,func:l})}}),qa[Af(t,Q).name]=[{name:"wrapper",func:t}],Mt.prototype.clone=Xm,Mt.prototype.reverse=Zm,Mt.prototype.value=e6,D.prototype.at=O3,D.prototype.chain=R3,D.prototype.commit=N3,D.prototype.next=C3,D.prototype.plant=D3,D.prototype.reverse=F3,D.prototype.toJSON=D.prototype.valueOf=D.prototype.value=B3,D.prototype.first=D.prototype.head,Oo&&(D.prototype[Oo]=T3),D},Da=Nm();sr?((sr.exports=Da)._=Da,kt._=Da):Nt._=Da}).call(rc)})(A0,A0.exports);var tC=Object.defineProperty,rC=Object.defineProperties,iC=Object.getOwnPropertyDescriptors,_v=Object.getOwnPropertySymbols,nC=Object.prototype.hasOwnProperty,sC=Object.prototype.propertyIsEnumerable,Av=(r,e,t)=>e in r?tC(r,e,{enumerable:!0,configurable:!0,writable:!0,value:t}):r[e]=t,Gf=(r,e)=>{for(var t in e||(e={}))nC.call(e,t)&&Av(r,t,e[t]);if(_v)for(var t of _v(e))sC.call(e,t)&&Av(r,t,e[t]);return r},aC=(r,e)=>rC(r,iC(e));function pn(r,e,t){var i;const n=ac(r);return((i=e.rpcMap)==null?void 0:i[n.reference])||`${sm}?chainId=${n.namespace}:${n.reference}&projectId=${t}`}function Ia(r){return r.includes(":")?r.split(":")[1]:r}function am(r){return r.map(e=>`${e.split(":")[0]}:${e.split(":")[1]}`)}function oC(r,e){const t=Object.keys(e.namespaces).filter(n=>n.includes(r));if(!t.length)return[];const i=[];return t.forEach(n=>{const a=e.namespaces[n].accounts;i.push(...a)}),i}function zl(r={},e={}){const t=Ev(r),i=Ev(e);return A0.exports.merge(t,i)}function Ev(r){var e,t,i,n;const a={};if(!bc(r))return a;for(const[f,u]of Object.entries(r)){const b=J0(f)?[f]:u.chains,p=u.methods||[],y=u.events||[],A=u.rpcMap||{},R=sc(f);a[R]=aC(Gf(Gf({},a[R]),u),{chains:Qf(b,(e=a[R])==null?void 0:e.chains),methods:Qf(p,(t=a[R])==null?void 0:t.methods),events:Qf(y,(i=a[R])==null?void 0:i.events),rpcMap:Gf(Gf({},A),(n=a[R])==null?void 0:n.rpcMap)})}return a}function cC(r){return r.includes(":")?r.split(":")[2]:r}function xv(r){const e={};for(const[t,i]of Object.entries(r)){const n=i.methods||[],a=i.events||[],f=i.accounts||[],u=J0(t)?[t]:i.chains?i.chains:am(i.accounts);e[t]={chains:u,methods:n,events:a,accounts:f}}return e}function jl(r){return typeof r=="number"?r:r.includes("0x")?parseInt(r,16):(r=r.includes(":")?r.split(":")[1]:r,isNaN(Number(r))?r:Number(r))}const om={},qt=r=>om[r],kl=(r,e)=>{om[r]=e};class fC{constructor(e){this.name="polkadot",this.namespace=e.namespace,this.events=qt("events"),this.client=qt("client"),this.chainId=this.getDefaultChain(),this.httpProviders=this.createHttpProviders()}updateNamespace(e){this.namespace=Object.assign(this.namespace,e)}requestAccounts(){return this.getAccounts()}getDefaultChain(){if(this.chainId)return this.chainId;if(this.namespace.defaultChain)return this.namespace.defaultChain;const e=this.namespace.chains[0];if(!e)throw new Error("ChainId not found");return e.split(":")[1]}request(e){return this.namespace.methods.includes(e.request.method)?this.client.request(e):this.getHttpProvider().request(e.request)}setDefaultChain(e,t){this.httpProviders[e]||this.setHttpProvider(e,t),this.chainId=e,this.events.emit(vn.DEFAULT_CHAIN_CHANGED,`${this.name}:${e}`)}getAccounts(){const e=this.namespace.accounts;return e?e.filter(t=>t.split(":")[1]===this.chainId.toString()).map(t=>t.split(":")[2])||[]:[]}createHttpProviders(){const e={};return this.namespace.chains.forEach(t=>{var i;const n=Ia(t);e[n]=this.createHttpProvider(n,(i=this.namespace.rpcMap)==null?void 0:i[t])}),e}getHttpProvider(){const e=`${this.name}:${this.chainId}`,t=this.httpProviders[e];if(typeof t>"u")throw new Error(`JSON-RPC provider for ${e} not found`);return t}setHttpProvider(e,t){const i=this.createHttpProvider(e,t);i&&(this.httpProviders[e]=i)}createHttpProvider(e,t){const i=t||pn(e,this.namespace,this.client.core.projectId);if(!i)throw new Error(`No RPC url provided for chainId: ${e}`);return new gn(new Gn(i,qt("disableProviderPing")))}}var hC=Object.defineProperty,uC=Object.defineProperties,lC=Object.getOwnPropertyDescriptors,Sv=Object.getOwnPropertySymbols,dC=Object.prototype.hasOwnProperty,pC=Object.prototype.propertyIsEnumerable,Iv=(r,e,t)=>e in r?hC(r,e,{enumerable:!0,configurable:!0,writable:!0,value:t}):r[e]=t,Mv=(r,e)=>{for(var t in e||(e={}))dC.call(e,t)&&Iv(r,t,e[t]);if(Sv)for(var t of Sv(e))pC.call(e,t)&&Iv(r,t,e[t]);return r},Pv=(r,e)=>uC(r,lC(e));class gC{constructor(e){this.name="eip155",this.namespace=e.namespace,this.events=qt("events"),this.client=qt("client"),this.httpProviders=this.createHttpProviders(),this.chainId=parseInt(this.getDefaultChain())}async request(e){switch(e.request.method){case"eth_requestAccounts":return this.getAccounts();case"eth_accounts":return this.getAccounts();case"wallet_switchEthereumChain":return await this.handleSwitchChain(e);case"eth_chainId":return parseInt(this.getDefaultChain());case"wallet_getCapabilities":return await this.getCapabilities(e);case"wallet_getCallsStatus":return await this.getCallStatus(e)}return this.namespace.methods.includes(e.request.method)?await this.client.request(e):this.getHttpProvider().request(e.request)}updateNamespace(e){this.namespace=Object.assign(this.namespace,e)}setDefaultChain(e,t){this.httpProviders[e]||this.setHttpProvider(parseInt(e),t),this.chainId=parseInt(e),this.events.emit(vn.DEFAULT_CHAIN_CHANGED,`${this.name}:${e}`)}requestAccounts(){return this.getAccounts()}getDefaultChain(){if(this.chainId)return this.chainId.toString();if(this.namespace.defaultChain)return this.namespace.defaultChain;const e=this.namespace.chains[0];if(!e)throw new Error("ChainId not found");return e.split(":")[1]}createHttpProvider(e,t){const i=t||pn(`${this.name}:${e}`,this.namespace,this.client.core.projectId);if(!i)throw new Error(`No RPC url provided for chainId: ${e}`);return new gn(new Gn(i,qt("disableProviderPing")))}setHttpProvider(e,t){const i=this.createHttpProvider(e,t);i&&(this.httpProviders[e]=i)}createHttpProviders(){const e={};return this.namespace.chains.forEach(t=>{var i;const n=parseInt(Ia(t));e[n]=this.createHttpProvider(n,(i=this.namespace.rpcMap)==null?void 0:i[t])}),e}getAccounts(){const e=this.namespace.accounts;return e?[...new Set(e.filter(t=>t.split(":")[1]===this.chainId.toString()).map(t=>t.split(":")[2]))]:[]}getHttpProvider(){const e=this.chainId,t=this.httpProviders[e];if(typeof t>"u")throw new Error(`JSON-RPC provider for ${e} not found`);return t}async handleSwitchChain(e){var t,i;let n=e.request.params?(t=e.request.params[0])==null?void 0:t.chainId:"0x0";n=n.startsWith("0x")?n:`0x${n}`;const a=parseInt(n,16);if(this.isChainApproved(a))this.setDefaultChain(`${a}`);else if(this.namespace.methods.includes("wallet_switchEthereumChain"))await this.client.request({topic:e.topic,request:{method:e.request.method,params:[{chainId:n}]},chainId:(i=this.namespace.chains)==null?void 0:i[0]}),this.setDefaultChain(`${a}`);else throw new Error(`Failed to switch to chain 'eip155:${a}'. The chain is not approved or the wallet does not support 'wallet_switchEthereumChain' method.`);return null}isChainApproved(e){return this.namespace.chains.includes(`${this.name}:${e}`)}async getCapabilities(e){var t,i,n;const a=(i=(t=e.request)==null?void 0:t.params)==null?void 0:i[0];if(!a)throw new Error("Missing address parameter in `wallet_getCapabilities` request");const f=this.client.session.get(e.topic),u=((n=f==null?void 0:f.sessionProperties)==null?void 0:n.capabilities)||{};if(u!=null&&u[a])return u==null?void 0:u[a];const b=await this.client.request(e);try{await this.client.session.update(e.topic,{sessionProperties:Pv(Mv({},f.sessionProperties||{}),{capabilities:Pv(Mv({},u||{}),{[a]:b})})})}catch(p){console.warn("Failed to update session with capabilities",p)}return b}async getCallStatus(e){var t,i;const n=this.client.session.get(e.topic),a=(t=n.sessionProperties)==null?void 0:t.bundler_name;if(a){const u=this.getBundlerUrl(e.chainId,a);try{return await this.getUserOperationReceipt(u,e)}catch(b){console.warn("Failed to fetch call status from bundler",b,u)}}const f=(i=n.sessionProperties)==null?void 0:i.bundler_url;if(f)try{return await this.getUserOperationReceipt(f,e)}catch(u){console.warn("Failed to fetch call status from custom bundler",u,f)}if(this.namespace.methods.includes(e.request.method))return await this.client.request(e);throw new Error("Fetching call status not approved by the wallet.")}async getUserOperationReceipt(e,t){var i;const n=new URL(e),a=await fetch(n,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify(qs("eth_getUserOperationReceipt",[(i=t.request.params)==null?void 0:i[0]]))});if(!a.ok)throw new Error(`Failed to fetch user operation receipt - ${a.status}`);return await a.json()}getBundlerUrl(e,t){return`${eC}?projectId=${this.client.core.projectId}&chainId=${e}&bundler=${t}`}}class vC{constructor(e){this.name="solana",this.namespace=e.namespace,this.events=qt("events"),this.client=qt("client"),this.chainId=this.getDefaultChain(),this.httpProviders=this.createHttpProviders()}updateNamespace(e){this.namespace=Object.assign(this.namespace,e)}requestAccounts(){return this.getAccounts()}request(e){return this.namespace.methods.includes(e.request.method)?this.client.request(e):this.getHttpProvider().request(e.request)}setDefaultChain(e,t){this.httpProviders[e]||this.setHttpProvider(e,t),this.chainId=e,this.events.emit(vn.DEFAULT_CHAIN_CHANGED,`${this.name}:${e}`)}getDefaultChain(){if(this.chainId)return this.chainId;if(this.namespace.defaultChain)return this.namespace.defaultChain;const e=this.namespace.chains[0];if(!e)throw new Error("ChainId not found");return e.split(":")[1]}getAccounts(){const e=this.namespace.accounts;return e?[...new Set(e.filter(t=>t.split(":")[1]===this.chainId.toString()).map(t=>t.split(":")[2]))]:[]}createHttpProviders(){const e={};return this.namespace.chains.forEach(t=>{var i;const n=Ia(t);e[n]=this.createHttpProvider(n,(i=this.namespace.rpcMap)==null?void 0:i[t])}),e}getHttpProvider(){const e=`${this.name}:${this.chainId}`,t=this.httpProviders[e];if(typeof t>"u")throw new Error(`JSON-RPC provider for ${e} not found`);return t}setHttpProvider(e,t){const i=this.createHttpProvider(e,t);i&&(this.httpProviders[e]=i)}createHttpProvider(e,t){const i=t||pn(e,this.namespace,this.client.core.projectId);if(!i)throw new Error(`No RPC url provided for chainId: ${e}`);return new gn(new Gn(i,qt("disableProviderPing")))}}class bC{constructor(e){this.name="cosmos",this.namespace=e.namespace,this.events=qt("events"),this.client=qt("client"),this.chainId=this.getDefaultChain(),this.httpProviders=this.createHttpProviders()}updateNamespace(e){this.namespace=Object.assign(this.namespace,e)}requestAccounts(){return this.getAccounts()}getDefaultChain(){if(this.chainId)return this.chainId;if(this.namespace.defaultChain)return this.namespace.defaultChain;const e=this.namespace.chains[0];if(!e)throw new Error("ChainId not found");return e.split(":")[1]}request(e){return this.namespace.methods.includes(e.request.method)?this.client.request(e):this.getHttpProvider().request(e.request)}setDefaultChain(e,t){this.httpProviders[e]||this.setHttpProvider(e,t),this.chainId=e,this.events.emit(vn.DEFAULT_CHAIN_CHANGED,`${this.name}:${this.chainId}`)}getAccounts(){const e=this.namespace.accounts;return e?[...new Set(e.filter(t=>t.split(":")[1]===this.chainId.toString()).map(t=>t.split(":")[2]))]:[]}createHttpProviders(){const e={};return this.namespace.chains.forEach(t=>{var i;const n=Ia(t);e[n]=this.createHttpProvider(n,(i=this.namespace.rpcMap)==null?void 0:i[t])}),e}getHttpProvider(){const e=`${this.name}:${this.chainId}`,t=this.httpProviders[e];if(typeof t>"u")throw new Error(`JSON-RPC provider for ${e} not found`);return t}setHttpProvider(e,t){const i=this.createHttpProvider(e,t);i&&(this.httpProviders[e]=i)}createHttpProvider(e,t){const i=t||pn(e,this.namespace,this.client.core.projectId);if(!i)throw new Error(`No RPC url provided for chainId: ${e}`);return new gn(new Gn(i,qt("disableProviderPing")))}}class mC{constructor(e){this.name="algorand",this.namespace=e.namespace,this.events=qt("events"),this.client=qt("client"),this.chainId=this.getDefaultChain(),this.httpProviders=this.createHttpProviders()}updateNamespace(e){this.namespace=Object.assign(this.namespace,e)}requestAccounts(){return this.getAccounts()}request(e){return this.namespace.methods.includes(e.request.method)?this.client.request(e):this.getHttpProvider().request(e.request)}setDefaultChain(e,t){if(!this.httpProviders[e]){const i=t||pn(`${this.name}:${e}`,this.namespace,this.client.core.projectId);if(!i)throw new Error(`No RPC url provided for chainId: ${e}`);this.setHttpProvider(e,i)}this.chainId=e,this.events.emit(vn.DEFAULT_CHAIN_CHANGED,`${this.name}:${this.chainId}`)}getDefaultChain(){if(this.chainId)return this.chainId;if(this.namespace.defaultChain)return this.namespace.defaultChain;const e=this.namespace.chains[0];if(!e)throw new Error("ChainId not found");return e.split(":")[1]}getAccounts(){const e=this.namespace.accounts;return e?[...new Set(e.filter(t=>t.split(":")[1]===this.chainId.toString()).map(t=>t.split(":")[2]))]:[]}createHttpProviders(){const e={};return this.namespace.chains.forEach(t=>{var i;e[t]=this.createHttpProvider(t,(i=this.namespace.rpcMap)==null?void 0:i[t])}),e}getHttpProvider(){const e=`${this.name}:${this.chainId}`,t=this.httpProviders[e];if(typeof t>"u")throw new Error(`JSON-RPC provider for ${e} not found`);return t}setHttpProvider(e,t){const i=this.createHttpProvider(e,t);i&&(this.httpProviders[e]=i)}createHttpProvider(e,t){const i=t||pn(e,this.namespace,this.client.core.projectId);return typeof i>"u"?void 0:new gn(new Gn(i,qt("disableProviderPing")))}}class yC{constructor(e){this.name="cip34",this.namespace=e.namespace,this.events=qt("events"),this.client=qt("client"),this.chainId=this.getDefaultChain(),this.httpProviders=this.createHttpProviders()}updateNamespace(e){this.namespace=Object.assign(this.namespace,e)}requestAccounts(){return this.getAccounts()}getDefaultChain(){if(this.chainId)return this.chainId;if(this.namespace.defaultChain)return this.namespace.defaultChain;const e=this.namespace.chains[0];if(!e)throw new Error("ChainId not found");return e.split(":")[1]}request(e){return this.namespace.methods.includes(e.request.method)?this.client.request(e):this.getHttpProvider().request(e.request)}setDefaultChain(e,t){this.httpProviders[e]||this.setHttpProvider(e,t),this.chainId=e,this.events.emit(vn.DEFAULT_CHAIN_CHANGED,`${this.name}:${this.chainId}`)}getAccounts(){const e=this.namespace.accounts;return e?[...new Set(e.filter(t=>t.split(":")[1]===this.chainId.toString()).map(t=>t.split(":")[2]))]:[]}createHttpProviders(){const e={};return this.namespace.chains.forEach(t=>{const i=this.getCardanoRPCUrl(t),n=Ia(t);e[n]=this.createHttpProvider(n,i)}),e}getHttpProvider(){const e=`${this.name}:${this.chainId}`,t=this.httpProviders[e];if(typeof t>"u")throw new Error(`JSON-RPC provider for ${e} not found`);return t}getCardanoRPCUrl(e){const t=this.namespace.rpcMap;if(t)return t[e]}setHttpProvider(e,t){const i=this.createHttpProvider(e,t);i&&(this.httpProviders[e]=i)}createHttpProvider(e,t){const i=t||this.getCardanoRPCUrl(e);if(!i)throw new Error(`No RPC url provided for chainId: ${e}`);return new gn(new Gn(i,qt("disableProviderPing")))}}class wC{constructor(e){this.name="elrond",this.namespace=e.namespace,this.events=qt("events"),this.client=qt("client"),this.chainId=this.getDefaultChain(),this.httpProviders=this.createHttpProviders()}updateNamespace(e){this.namespace=Object.assign(this.namespace,e)}requestAccounts(){return this.getAccounts()}request(e){return this.namespace.methods.includes(e.request.method)?this.client.request(e):this.getHttpProvider().request(e.request)}setDefaultChain(e,t){this.httpProviders[e]||this.setHttpProvider(e,t),this.chainId=e,this.events.emit(vn.DEFAULT_CHAIN_CHANGED,`${this.name}:${e}`)}getDefaultChain(){if(this.chainId)return this.chainId;if(this.namespace.defaultChain)return this.namespace.defaultChain;const e=this.namespace.chains[0];if(!e)throw new Error("ChainId not found");return e.split(":")[1]}getAccounts(){const e=this.namespace.accounts;return e?[...new Set(e.filter(t=>t.split(":")[1]===this.chainId.toString()).map(t=>t.split(":")[2]))]:[]}createHttpProviders(){const e={};return this.namespace.chains.forEach(t=>{var i;const n=Ia(t);e[n]=this.createHttpProvider(n,(i=this.namespace.rpcMap)==null?void 0:i[t])}),e}getHttpProvider(){const e=`${this.name}:${this.chainId}`,t=this.httpProviders[e];if(typeof t>"u")throw new Error(`JSON-RPC provider for ${e} not found`);return t}setHttpProvider(e,t){const i=this.createHttpProvider(e,t);i&&(this.httpProviders[e]=i)}createHttpProvider(e,t){const i=t||pn(e,this.namespace,this.client.core.projectId);if(!i)throw new Error(`No RPC url provided for chainId: ${e}`);return new gn(new Gn(i,qt("disableProviderPing")))}}class _C{constructor(e){this.name="multiversx",this.namespace=e.namespace,this.events=qt("events"),this.client=qt("client"),this.chainId=this.getDefaultChain(),this.httpProviders=this.createHttpProviders()}updateNamespace(e){this.namespace=Object.assign(this.namespace,e)}requestAccounts(){return this.getAccounts()}request(e){return this.namespace.methods.includes(e.request.method)?this.client.request(e):this.getHttpProvider().request(e.request)}setDefaultChain(e,t){this.httpProviders[e]||this.setHttpProvider(e,t),this.chainId=e,this.events.emit(vn.DEFAULT_CHAIN_CHANGED,`${this.name}:${e}`)}getDefaultChain(){if(this.chainId)return this.chainId;if(this.namespace.defaultChain)return this.namespace.defaultChain;const e=this.namespace.chains[0];if(!e)throw new Error("ChainId not found");return e.split(":")[1]}getAccounts(){const e=this.namespace.accounts;return e?[...new Set(e.filter(t=>t.split(":")[1]===this.chainId.toString()).map(t=>t.split(":")[2]))]:[]}createHttpProviders(){const e={};return this.namespace.chains.forEach(t=>{var i;const n=Ia(t);e[n]=this.createHttpProvider(n,(i=this.namespace.rpcMap)==null?void 0:i[t])}),e}getHttpProvider(){const e=`${this.name}:${this.chainId}`,t=this.httpProviders[e];if(typeof t>"u")throw new Error(`JSON-RPC provider for ${e} not found`);return t}setHttpProvider(e,t){const i=this.createHttpProvider(e,t);i&&(this.httpProviders[e]=i)}createHttpProvider(e,t){const i=t||pn(e,this.namespace,this.client.core.projectId);if(!i)throw new Error(`No RPC url provided for chainId: ${e}`);return new gn(new Gn(i,qt("disableProviderPing")))}}class AC{constructor(e){this.name="near",this.namespace=e.namespace,this.events=qt("events"),this.client=qt("client"),this.chainId=this.getDefaultChain(),this.httpProviders=this.createHttpProviders()}updateNamespace(e){this.namespace=Object.assign(this.namespace,e)}requestAccounts(){return this.getAccounts()}getDefaultChain(){if(this.chainId)return this.chainId;if(this.namespace.defaultChain)return this.namespace.defaultChain;const e=this.namespace.chains[0];if(!e)throw new Error("ChainId not found");return e.split(":")[1]}request(e){return this.namespace.methods.includes(e.request.method)?this.client.request(e):this.getHttpProvider().request(e.request)}setDefaultChain(e,t){if(this.chainId=e,!this.httpProviders[e]){const i=t||pn(`${this.name}:${e}`,this.namespace);if(!i)throw new Error(`No RPC url provided for chainId: ${e}`);this.setHttpProvider(e,i)}this.events.emit(vn.DEFAULT_CHAIN_CHANGED,`${this.name}:${this.chainId}`)}getAccounts(){const e=this.namespace.accounts;return e?e.filter(t=>t.split(":")[1]===this.chainId.toString()).map(t=>t.split(":")[2])||[]:[]}createHttpProviders(){const e={};return this.namespace.chains.forEach(t=>{var i;e[t]=this.createHttpProvider(t,(i=this.namespace.rpcMap)==null?void 0:i[t])}),e}getHttpProvider(){const e=`${this.name}:${this.chainId}`,t=this.httpProviders[e];if(typeof t>"u")throw new Error(`JSON-RPC provider for ${e} not found`);return t}setHttpProvider(e,t){const i=this.createHttpProvider(e,t);i&&(this.httpProviders[e]=i)}createHttpProvider(e,t){const i=t||pn(e,this.namespace);return typeof i>"u"?void 0:new gn(new Gn(i,qt("disableProviderPing")))}}class EC{constructor(e){this.name=Ya,this.namespace=e.namespace,this.events=qt("events"),this.client=qt("client"),this.chainId=this.getDefaultChain(),this.httpProviders=this.createHttpProviders()}updateNamespace(e){this.namespace.chains=[...new Set((this.namespace.chains||[]).concat(e.chains||[]))],this.namespace.accounts=[...new Set((this.namespace.accounts||[]).concat(e.accounts||[]))],this.namespace.methods=[...new Set((this.namespace.methods||[]).concat(e.methods||[]))],this.namespace.events=[...new Set((this.namespace.events||[]).concat(e.events||[]))],this.httpProviders=this.createHttpProviders()}requestAccounts(){return this.getAccounts()}request(e){return this.namespace.methods.includes(e.request.method)?this.client.request(e):this.getHttpProvider(e.chainId).request(e.request)}setDefaultChain(e,t){this.httpProviders[e]||this.setHttpProvider(e,t),this.chainId=e,this.events.emit(vn.DEFAULT_CHAIN_CHANGED,`${this.name}:${e}`)}getDefaultChain(){if(this.chainId)return this.chainId;if(this.namespace.defaultChain)return this.namespace.defaultChain;const e=this.namespace.chains[0];if(!e)throw new Error("ChainId not found");return e.split(":")[1]}getAccounts(){const e=this.namespace.accounts;return e?[...new Set(e.filter(t=>t.split(":")[1]===this.chainId.toString()).map(t=>t.split(":")[2]))]:[]}createHttpProviders(){var e,t;const i={};return(t=(e=this.namespace)==null?void 0:e.accounts)==null||t.forEach(n=>{const a=ac(n);i[`${a.namespace}:${a.reference}`]=this.createHttpProvider(n)}),i}getHttpProvider(e){const t=this.httpProviders[e];if(typeof t>"u")throw new Error(`JSON-RPC provider for ${e} not found`);return t}setHttpProvider(e,t){const i=this.createHttpProvider(e,t);i&&(this.httpProviders[e]=i)}createHttpProvider(e,t){const i=t||pn(e,this.namespace,this.client.core.projectId);if(!i)throw new Error(`No RPC url provided for chainId: ${e}`);return new gn(new Gn(i,qt("disableProviderPing")))}}var xC=Object.defineProperty,SC=Object.defineProperties,IC=Object.getOwnPropertyDescriptors,Ov=Object.getOwnPropertySymbols,MC=Object.prototype.hasOwnProperty,PC=Object.prototype.propertyIsEnumerable,Rv=(r,e,t)=>e in r?xC(r,e,{enumerable:!0,configurable:!0,writable:!0,value:t}):r[e]=t,Wf=(r,e)=>{for(var t in e||(e={}))MC.call(e,t)&&Rv(r,t,e[t]);if(Ov)for(var t of Ov(e))PC.call(e,t)&&Rv(r,t,e[t]);return r},Hl=(r,e)=>SC(r,IC(e));class nd{constructor(e){this.events=new I0,this.rpcProviders={},this.shouldAbortPairingAttempt=!1,this.maxPairingAttempts=10,this.disableProviderPing=!1,this.providerOpts=e,this.logger=typeof(e==null?void 0:e.logger)<"u"&&typeof(e==null?void 0:e.logger)!="string"?e.logger:Nc(Hh({level:(e==null?void 0:e.logger)||yv})),this.disableProviderPing=(e==null?void 0:e.disableProviderPing)||!1}static async init(e){const t=new nd(e);return await t.initialize(),t}async request(e,t,i){const[n,a]=this.validateChain(t);if(!this.session)throw new Error("Please call connect() before request()");return await this.getProvider(n).request({request:Wf({},e),chainId:`${n}:${a}`,topic:this.session.topic,expiry:i})}sendAsync(e,t,i,n){const a=new Date().getTime();this.request(e,i,n).then(f=>t(null,Kh(a,f))).catch(f=>t(f,void 0))}async enable(){if(!this.client)throw new Error("Sign Client not initialized");return this.session||await this.connect({namespaces:this.namespaces,optionalNamespaces:this.optionalNamespaces,sessionProperties:this.sessionProperties}),await this.requestAccounts()}async disconnect(){var e;if(!this.session)throw new Error("Please call connect() before enable()");await this.client.disconnect({topic:(e=this.session)==null?void 0:e.topic,reason:Ut("USER_DISCONNECTED")}),await this.cleanup()}async connect(e){if(!this.client)throw new Error("Sign Client not initialized");if(this.setNamespaces(e),await this.cleanupPendingPairings(),!e.skipPairing)return await this.pair(e.pairingTopic)}async authenticate(e,t){if(!this.client)throw new Error("Sign Client not initialized");this.setNamespaces(e),await this.cleanupPendingPairings();const{uri:i,response:n}=await this.client.authenticate(e,t);i&&(this.uri=i,this.events.emit("display_uri",i));const a=await n();if(this.session=a.session,this.session){const f=xv(this.session.namespaces);this.namespaces=zl(this.namespaces,f),this.persist("namespaces",this.namespaces),this.onConnect()}return a}on(e,t){this.events.on(e,t)}once(e,t){this.events.once(e,t)}removeListener(e,t){this.events.removeListener(e,t)}off(e,t){this.events.off(e,t)}get isWalletConnect(){return!0}async pair(e){this.shouldAbortPairingAttempt=!1;let t=0;do{if(this.shouldAbortPairingAttempt)throw new Error("Pairing aborted");if(t>=this.maxPairingAttempts)throw new Error("Max auto pairing attempts reached");const{uri:i,approval:n}=await this.client.connect({pairingTopic:e,requiredNamespaces:this.namespaces,optionalNamespaces:this.optionalNamespaces,sessionProperties:this.sessionProperties});i&&(this.uri=i,this.events.emit("display_uri",i)),await n().then(a=>{this.session=a;const f=xv(a.namespaces);this.namespaces=zl(this.namespaces,f),this.persist("namespaces",this.namespaces)}).catch(a=>{if(a.message!==nm)throw a;t++})}while(!this.session);return this.onConnect(),this.session}setDefaultChain(e,t){try{if(!this.session)return;const[i,n]=this.validateChain(e),a=this.getProvider(i);a.name===Ya?a.setDefaultChain(`${i}:${n}`,t):a.setDefaultChain(n,t)}catch(i){if(!/Please call connect/.test(i.message))throw i}}async cleanupPendingPairings(e={}){this.logger.info("Cleaning up inactive pairings...");const t=this.client.pairing.getAll();if(jn(t)){for(const i of t)e.deletePairings?this.client.core.expirer.set(i.topic,0):await this.client.core.relayer.subscriber.unsubscribe(i.topic);this.logger.info(`Inactive pairings cleared: ${t.length}`)}}abortPairingAttempt(){this.shouldAbortPairingAttempt=!0}async checkStorage(){if(this.namespaces=await this.getFromStore("namespaces"),this.optionalNamespaces=await this.getFromStore("optionalNamespaces")||{},this.client.session.length){const e=this.client.session.keys.length-1;this.session=this.client.session.get(this.client.session.keys[e]),this.createProviders()}}async initialize(){this.logger.trace("Initialized"),await this.createClient(),await this.checkStorage(),this.registerEventListeners()}async createClient(){this.client=this.providerOpts.client||await id.init({core:this.providerOpts.core,logger:this.providerOpts.logger||yv,relayUrl:this.providerOpts.relayUrl||QN,projectId:this.providerOpts.projectId,metadata:this.providerOpts.metadata,storageOptions:this.providerOpts.storageOptions,storage:this.providerOpts.storage,name:this.providerOpts.name,customStoragePrefix:this.providerOpts.customStoragePrefix,telemetryEnabled:this.providerOpts.telemetryEnabled}),this.logger.trace("SignClient Initialized")}createProviders(){if(!this.client)throw new Error("Sign Client not initialized");if(!this.session)throw new Error("Session not initialized. Please call connect() before enable()");const e=[...new Set(Object.keys(this.session.namespaces).map(t=>sc(t)))];kl("client",this.client),kl("events",this.events),kl("disableProviderPing",this.disableProviderPing),e.forEach(t=>{if(!this.session)return;const i=oC(t,this.session),n=am(i),a=zl(this.namespaces,this.optionalNamespaces),f=Hl(Wf({},a[t]),{accounts:i,chains:n});switch(t){case"eip155":this.rpcProviders[t]=new gC({namespace:f});break;case"algorand":this.rpcProviders[t]=new mC({namespace:f});break;case"solana":this.rpcProviders[t]=new vC({namespace:f});break;case"cosmos":this.rpcProviders[t]=new bC({namespace:f});break;case"polkadot":this.rpcProviders[t]=new fC({namespace:f});break;case"cip34":this.rpcProviders[t]=new yC({namespace:f});break;case"elrond":this.rpcProviders[t]=new wC({namespace:f});break;case"multiversx":this.rpcProviders[t]=new _C({namespace:f});break;case"near":this.rpcProviders[t]=new AC({namespace:f});break;default:this.rpcProviders[Ya]?this.rpcProviders[Ya].updateNamespace(f):this.rpcProviders[Ya]=new EC({namespace:f})}})}registerEventListeners(){if(typeof this.client>"u")throw new Error("Sign Client is not initialized");this.client.on("session_ping",e=>{this.events.emit("session_ping",e)}),this.client.on("session_event",e=>{const{params:t}=e,{event:i}=t;if(i.name==="accountsChanged"){const n=i.data;n&&jn(n)&&this.events.emit("accountsChanged",n.map(cC))}else if(i.name==="chainChanged"){const n=t.chainId,a=t.event.data,f=sc(n),u=jl(n)!==jl(a)?`${f}:${jl(a)}`:n;this.onChainChanged(u)}else this.events.emit(i.name,i.data);this.events.emit("session_event",e)}),this.client.on("session_update",({topic:e,params:t})=>{var i;const{namespaces:n}=t,a=(i=this.client)==null?void 0:i.session.get(e);this.session=Hl(Wf({},a),{namespaces:n}),this.onSessionUpdate(),this.events.emit("session_update",{topic:e,params:t})}),this.client.on("session_delete",async e=>{await this.cleanup(),this.events.emit("session_delete",e),this.events.emit("disconnect",Hl(Wf({},Ut("USER_DISCONNECTED")),{data:e.topic}))}),this.on(vn.DEFAULT_CHAIN_CHANGED,e=>{this.onChainChanged(e,!0)})}getProvider(e){return this.rpcProviders[e]||this.rpcProviders[Ya]}onSessionUpdate(){Object.keys(this.rpcProviders).forEach(e=>{var t;this.getProvider(e).updateNamespace((t=this.session)==null?void 0:t.namespaces[e])})}setNamespaces(e){const{namespaces:t,optionalNamespaces:i,sessionProperties:n}=e;t&&Object.keys(t).length&&(this.namespaces=t),i&&Object.keys(i).length&&(this.optionalNamespaces=i),this.sessionProperties=n,this.persist("namespaces",t),this.persist("optionalNamespaces",i)}validateChain(e){const[t,i]=(e==null?void 0:e.split(":"))||["",""];if(!this.namespaces||!Object.keys(this.namespaces).length)return[t,i];if(t&&!Object.keys(this.namespaces||{}).map(f=>sc(f)).includes(t))throw new Error(`Namespace '${t}' is not configured. Please call connect() first with namespace config.`);if(t&&i)return[t,i];const n=sc(Object.keys(this.namespaces)[0]),a=this.rpcProviders[n].getDefaultChain();return[n,a]}async requestAccounts(){const[e]=this.validateChain();return await this.getProvider(e).requestAccounts()}onChainChanged(e,t=!1){if(!this.namespaces)return;const[i,n]=this.validateChain(e);n&&(t||this.getProvider(i).setDefaultChain(n),this.namespaces[i]?this.namespaces[i].defaultChain=n:this.namespaces[`${i}:${n}`]?this.namespaces[`${i}:${n}`].defaultChain=n:this.namespaces[`${i}:${n}`]={defaultChain:n},this.persist("namespaces",this.namespaces),this.events.emit("chainChanged",n))}onConnect(){this.createProviders(),this.events.emit("connect",{session:this.session})}async cleanup(){this.session=void 0,this.namespaces=void 0,this.optionalNamespaces=void 0,this.sessionProperties=void 0,this.persist("namespaces",void 0),this.persist("optionalNamespaces",void 0),this.persist("sessionProperties",void 0),await this.cleanupPendingPairings({deletePairings:!0})}persist(e,t){this.client.core.storage.setItem(`${wv}/${e}`,t)}async getFromStore(e){return await this.client.core.storage.getItem(`${wv}/${e}`)}}const OC=nd,RC="wc",NC="ethereum_provider",CC=`${RC}@2:${NC}:`,TC="https://rpc.walletconnect.org/v1/",E0=["eth_sendTransaction","personal_sign"],DC=["eth_accounts","eth_requestAccounts","eth_sendRawTransaction","eth_sign","eth_signTransaction","eth_signTypedData","eth_signTypedData_v3","eth_signTypedData_v4","eth_sendTransaction","personal_sign","wallet_switchEthereumChain","wallet_addEthereumChain","wallet_getPermissions","wallet_requestPermissions","wallet_registerOnboarding","wallet_watchAsset","wallet_scanQRCode","wallet_sendCalls","wallet_getCapabilities","wallet_getCallsStatus","wallet_showCallsStatus"],x0=["chainChanged","accountsChanged"],FC=["chainChanged","accountsChanged","message","disconnect","connect"];var BC=Object.defineProperty,qC=Object.defineProperties,LC=Object.getOwnPropertyDescriptors,Nv=Object.getOwnPropertySymbols,UC=Object.prototype.hasOwnProperty,$C=Object.prototype.propertyIsEnumerable,Cv=(r,e,t)=>e in r?BC(r,e,{enumerable:!0,configurable:!0,writable:!0,value:t}):r[e]=t,Qa=(r,e)=>{for(var t in e||(e={}))UC.call(e,t)&&Cv(r,t,e[t]);if(Nv)for(var t of Nv(e))$C.call(e,t)&&Cv(r,t,e[t]);return r},Kl=(r,e)=>qC(r,LC(e));function Eh(r){return Number(r[0].split(":")[1])}function Jf(r){return`0x${r.toString(16)}`}function zC(r){const{chains:e,optionalChains:t,methods:i,optionalMethods:n,events:a,optionalEvents:f,rpcMap:u}=r;if(!jn(e))throw new Error("Invalid chains");const b={chains:e,methods:i||E0,events:a||x0,rpcMap:Qa({},e.length?{[Eh(e)]:u[Eh(e)]}:{})},p=a==null?void 0:a.filter(O=>!x0.includes(O)),y=i==null?void 0:i.filter(O=>!E0.includes(O));if(!t&&!f&&!n&&!(p!=null&&p.length)&&!(y!=null&&y.length))return{required:e.length?b:void 0};const A=(p==null?void 0:p.length)&&(y==null?void 0:y.length)||!t,R={chains:[...new Set(A?b.chains.concat(t||[]):t)],methods:[...new Set(b.methods.concat(n!=null&&n.length?n:DC))],events:[...new Set(b.events.concat(f!=null&&f.length?f:FC))],rpcMap:u};return{required:e.length?b:void 0,optional:t.length?R:void 0}}class sd{constructor(){this.events=new Hi.EventEmitter,this.namespace="eip155",this.accounts=[],this.chainId=1,this.STORAGE_KEY=CC,this.on=(e,t)=>(this.events.on(e,t),this),this.once=(e,t)=>(this.events.once(e,t),this),this.removeListener=(e,t)=>(this.events.removeListener(e,t),this),this.off=(e,t)=>(this.events.off(e,t),this),this.parseAccount=e=>this.isCompatibleChainId(e)?this.parseAccountId(e).address:e,this.signer={},this.rpc={}}static async init(e){const t=new sd;return await t.initialize(e),t}async request(e,t){return await this.signer.request(e,this.formatChainId(this.chainId),t)}sendAsync(e,t,i){this.signer.sendAsync(e,t,this.formatChainId(this.chainId),i)}get connected(){return this.signer.client?this.signer.client.core.relayer.connected:!1}get connecting(){return this.signer.client?this.signer.client.core.relayer.connecting:!1}async enable(){return this.session||await this.connect(),await this.request({method:"eth_requestAccounts"})}async connect(e){if(!this.signer.client)throw new Error("Provider not initialized. Call init() first");this.loadConnectOpts(e);const{required:t,optional:i}=zC(this.rpc);try{const n=await new Promise(async(f,u)=>{var b;this.rpc.showQrModal&&((b=this.modal)==null||b.subscribeModal(p=>{!p.open&&!this.signer.session&&(this.signer.abortPairingAttempt(),u(new Error("Connection request reset. Please try again.")))})),await this.signer.connect(Kl(Qa({namespaces:Qa({},t&&{[this.namespace]:t})},i&&{optionalNamespaces:{[this.namespace]:i}}),{pairingTopic:e==null?void 0:e.pairingTopic})).then(p=>{f(p)}).catch(p=>{u(new Error(p.message))})});if(!n)return;const a=T1(n.namespaces,[this.namespace]);this.setChainIds(this.rpc.chains.length?this.rpc.chains:a),this.setAccounts(a),this.events.emit("connect",{chainId:Jf(this.chainId)})}catch(n){throw this.signer.logger.error(n),n}finally{this.modal&&this.modal.closeModal()}}async authenticate(e,t){if(!this.signer.client)throw new Error("Provider not initialized. Call init() first");this.loadConnectOpts({chains:e==null?void 0:e.chains});try{const i=await new Promise(async(a,f)=>{var u;this.rpc.showQrModal&&((u=this.modal)==null||u.subscribeModal(b=>{!b.open&&!this.signer.session&&(this.signer.abortPairingAttempt(),f(new Error("Connection request reset. Please try again.")))})),await this.signer.authenticate(Kl(Qa({},e),{chains:this.rpc.chains}),t).then(b=>{a(b)}).catch(b=>{f(new Error(b.message))})}),n=i.session;if(n){const a=T1(n.namespaces,[this.namespace]);this.setChainIds(this.rpc.chains.length?this.rpc.chains:a),this.setAccounts(a),this.events.emit("connect",{chainId:Jf(this.chainId)})}return i}catch(i){throw this.signer.logger.error(i),i}finally{this.modal&&this.modal.closeModal()}}async disconnect(){this.session&&await this.signer.disconnect(),this.reset()}get isWalletConnect(){return!0}get session(){return this.signer.session}registerEventListeners(){this.signer.on("session_event",e=>{const{params:t}=e,{event:i}=t;i.name==="accountsChanged"?(this.accounts=this.parseAccounts(i.data),this.events.emit("accountsChanged",this.accounts)):i.name==="chainChanged"?this.setChainId(this.formatChainId(i.data)):this.events.emit(i.name,i.data),this.events.emit("session_event",e)}),this.signer.on("chainChanged",e=>{const t=parseInt(e);this.chainId=t,this.events.emit("chainChanged",Jf(this.chainId)),this.persist()}),this.signer.on("session_update",e=>{this.events.emit("session_update",e)}),this.signer.on("session_delete",e=>{this.reset(),this.events.emit("session_delete",e),this.events.emit("disconnect",Kl(Qa({},Ut("USER_DISCONNECTED")),{data:e.topic,name:"USER_DISCONNECTED"}))}),this.signer.on("display_uri",e=>{var t,i;this.rpc.showQrModal&&((t=this.modal)==null||t.closeModal(),(i=this.modal)==null||i.openModal({uri:e})),this.events.emit("display_uri",e)})}switchEthereumChain(e){this.request({method:"wallet_switchEthereumChain",params:[{chainId:e.toString(16)}]})}isCompatibleChainId(e){return typeof e=="string"?e.startsWith(`${this.namespace}:`):!1}formatChainId(e){return`${this.namespace}:${e}`}parseChainId(e){return Number(e.split(":")[1])}setChainIds(e){const t=e.filter(i=>this.isCompatibleChainId(i)).map(i=>this.parseChainId(i));t.length&&(this.chainId=t[0],this.events.emit("chainChanged",Jf(this.chainId)),this.persist())}setChainId(e){if(this.isCompatibleChainId(e)){const t=this.parseChainId(e);this.chainId=t,this.switchEthereumChain(t)}}parseAccountId(e){const[t,i,n]=e.split(":");return{chainId:`${t}:${i}`,address:n}}setAccounts(e){this.accounts=e.filter(t=>this.parseChainId(this.parseAccountId(t).chainId)===this.chainId).map(t=>this.parseAccountId(t).address),this.events.emit("accountsChanged",this.accounts)}getRpcConfig(e){var t,i;const n=(t=e==null?void 0:e.chains)!=null?t:[],a=(i=e==null?void 0:e.optionalChains)!=null?i:[],f=n.concat(a);if(!f.length)throw new Error("No chains specified in either `chains` or `optionalChains`");const u=n.length?(e==null?void 0:e.methods)||E0:[],b=n.length?(e==null?void 0:e.events)||x0:[],p=(e==null?void 0:e.optionalMethods)||[],y=(e==null?void 0:e.optionalEvents)||[],A=(e==null?void 0:e.rpcMap)||this.buildRpcMap(f,e.projectId),R=(e==null?void 0:e.qrModalOptions)||void 0;return{chains:n==null?void 0:n.map(O=>this.formatChainId(O)),optionalChains:a.map(O=>this.formatChainId(O)),methods:u,events:b,optionalMethods:p,optionalEvents:y,rpcMap:A,showQrModal:!!(e!=null&&e.showQrModal),qrModalOptions:R,projectId:e.projectId,metadata:e.metadata}}buildRpcMap(e,t){const i={};return e.forEach(n=>{i[n]=this.getRpcUrl(n,t)}),i}async initialize(e){if(this.rpc=this.getRpcConfig(e),this.chainId=this.rpc.chains.length?Eh(this.rpc.chains):Eh(this.rpc.optionalChains),this.signer=await OC.init({projectId:this.rpc.projectId,metadata:this.rpc.metadata,disableProviderPing:e.disableProviderPing,relayUrl:e.relayUrl,storageOptions:e.storageOptions,customStoragePrefix:e.customStoragePrefix,telemetryEnabled:e.telemetryEnabled}),this.registerEventListeners(),await this.loadPersistedSession(),this.rpc.showQrModal){let t;try{const{WalletConnectModal:i}=await j4(()=>import("./index-DiHOtb9W.js").then(n=>n.i),__vite__mapDeps([0,1,2]));t=i}catch{throw new Error("To use QR modal, please install @walletconnect/modal package")}if(t)try{this.modal=new t(Qa({projectId:this.rpc.projectId},this.rpc.qrModalOptions))}catch(i){throw this.signer.logger.error(i),new Error("Could not generate WalletConnectModal Instance")}}}loadConnectOpts(e){if(!e)return;const{chains:t,optionalChains:i,rpcMap:n}=e;t&&jn(t)&&(this.rpc.chains=t.map(a=>this.formatChainId(a)),t.forEach(a=>{this.rpc.rpcMap[a]=(n==null?void 0:n[a])||this.getRpcUrl(a)})),i&&jn(i)&&(this.rpc.optionalChains=[],this.rpc.optionalChains=i==null?void 0:i.map(a=>this.formatChainId(a)),i.forEach(a=>{this.rpc.rpcMap[a]=(n==null?void 0:n[a])||this.getRpcUrl(a)}))}getRpcUrl(e,t){var i;return((i=this.rpc.rpcMap)==null?void 0:i[e])||`${TC}?chainId=eip155:${e}&projectId=${t||this.rpc.projectId}`}async loadPersistedSession(){if(this.session)try{const e=await this.signer.client.core.storage.getItem(`${this.STORAGE_KEY}/chainId`),t=this.session.namespaces[`${this.namespace}:${e}`]?this.session.namespaces[`${this.namespace}:${e}`]:this.session.namespaces[this.namespace];this.setChainIds(e?[this.formatChainId(e)]:t==null?void 0:t.accounts),this.setAccounts(t==null?void 0:t.accounts)}catch(e){this.signer.logger.error("Failed to load persisted session, clearing state..."),this.signer.logger.error(e),await this.disconnect().catch(t=>this.signer.logger.warn(t))}}reset(){this.chainId=1,this.accounts=[]}persist(){this.session&&this.signer.client.core.storage.setItem(`${this.STORAGE_KEY}/chainId`,this.chainId)}parseAccounts(e){return typeof e=="string"||e instanceof String?[this.parseAccount(e)]:e.map(t=>this.parseAccount(t))}}const dT=sd;export{dT as EthereumProvider,FC as OPTIONAL_EVENTS,DC as OPTIONAL_METHODS,x0 as REQUIRED_EVENTS,E0 as REQUIRED_METHODS,sd as default};