https://pet-trace.vercel.app/_next/static/chunks/3126-1a031b6e52ee11f3.js

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i=v.ZERO,o=v.BASE,l=tn(t,e);for(let t=0;t<l.windows;t++){let{nextN:e,offset:f,isZero:s,isNeg:a,isNegF:u,offsetF:d}=ti(n,t,l);n=e,s?o=o.add(te(u,r[d])):i=i.add(te(a,r[f]))}return{p:i,f:o}},wNAFUnsafe(t,r,n,i=v.ZERO){let o=tn(t,e);for(let t=0;t<o.windows&&n!==$;t++){let{nextN:e,offset:l,isZero:f,isNeg:s}=ti(n,t,o);if(n=e,!f){let t=r[l];i=i.add(s?t.negate():t)}}return i},getPrecomputes(t,e,r){let n=to.get(e);return n||(n=this.precomputeWindow(e,t),1!==t&&to.set(e,r(n))),n},wNAFCached(t,e,r){let n=tf(t);return this.wNAF(n,this.getPrecomputes(n,t,r),e)},wNAFCachedUnsafe(t,e,r,n){let i=tf(t);return 1===i?this.unsafeLadder(t,e,n):this.wNAFUnsafe(i,this.getPrecomputes(i,t,r),e,n)},setWindowSize(t,r){tr(r,e),tl.set(t,r),to.delete(t)}});return{CURVE:r,ProjectivePoint:v,normPrivateKeyToScalar:y,weierstrassEquation:d,isWithinCurveOrder:function(t){return I(t,tc,r.n)}}}({...e,toBytes(t,e,n){let i=e.toAffine(),o=r.toBytes(i.x);return(u("isCompressed",n),n)?A(Uint8Array.from([e.hasEvenY()?2:3]),o):A(Uint8Array.from([4]),o,r.toBytes(i.y))},fromBytes(t){let e=t.length,n=t[0],i=t.subarray(1);if(e===a&&(2===n||3===n)){let t,e=E(i);if(!I(e,tc,r.ORDER))throw Error("Point is not on curve");let o=y(e);try{t=r.sqrt(o)}catch(t){throw Error("Point is not on curve"+(t instanceof Error?": "+t.message:""))}return(1&n)==1!=((t&tc)===tc)&&(t=r.neg(t)),{x:e,y:t}}if(e===d&&4===n)return{x:r.fromBytes(i.subarray(0,r.BYTES)),y:r.fromBytes(i.subarray(r.BYTES,2*r.BYTES))};throw Error("invalid Point, expected length of "+a+", or uncompressed "+d+", got "+e)}}),S=(t,e,r)=>E(t.slice(e,r));class H{constructor(t,e,r){O("r",t,tc,n),O("s",e,tc,n),this.r=t,this.s=e,null!=r&&(this.recovery=r),Object.freeze(this)}static fromCompact(t){return new H(S(t=x("compactSignature",t,2*i),0,i),S(t,i,2*i))}static fromDER(t){let{r:e,s:r}=td.toSig(x("DER",t));return new H(e,r)}assertValidity(){}addRecoveryBit(t){return new H(this.r,this.s,t)}recoverPublicKey(t){let{r:i,s:o,recovery:l}=this,f=C(x("msgHash",t));if(null==l||![0,1,2,3].includes(l))throw Error("recovery id invalid");let s=2===l||3===l?i+e.n:i;if(s>=r.ORDER)throw Error("recovery id 2 or 3 invalid");let a=(1&l)==0?"02":"03",u=c.fromHex(a+p(v(s,r.BYTES))),d=j(s,n),g=h(-f*d),y=h(o*d),m=c.BASE.multiplyAndAddUnsafe(u,g,y);if(!m)throw Error("point at infinify");return m.assertValidity(),m}hasHighS(){return this.s>n>>tc}normalizeS(){return this.hasHighS()?new H(this.r,h(-this.s),this.recovery):this}toDERRawBytes(){return w(this.toDERHex())}toDERHex(){return td.hexFromSig(this)}toCompactRawBytes(){return w(this.toCompactHex())}toCompactHex(){return p(v(this.r,i))+p(v(this.s,i))}}function F(t){if("bigint"==typeof t)return!1;if(t instanceof c)return!0;let n=x("key",t).length,o=r.BYTES,l=o+1;if(!e.allowedPrivateKeyLengths&&i!==l)return n===l||n===2*o+1}let Z=e.bits2int||function(t){if(t.length>8192)throw Error("input is too large");let e=E(t),r=8*t.length-o;return r>0?e>>BigInt(r):e},C=e.bits2int_modN||function(t){return h(Z(t))},L=R(o);function _(t){return O("num < 2^"+o,t,th,L),v(t,i)}let k={lowS:e.lowS,prehash:!1},V={lowS:e.lowS,prehash:!1};return c.BASE._setWindowSize(8),{CURVE:e,getPublicKey:function(t,e=!0){return c.fromPrivateKey(t).toRawBytes(e)},getSharedSecret:function(t,e,r=!0){if(!0===F(t))throw Error("first arg must be private key");if(!1===F(e))throw Error("second arg must be public key");return c.fromHex(e).multiply(g(t)).toRawBytes(r)},sign:function(t,i,o=k){let{seed:l,k2sig:f}=function(t,i,o=k){if(["recovered","canonical"].some(t=>t in o))throw Error("sign() legacy options not supported");let{hash:l,randomBytes:f}=e,{lowS:s,prehash:a,extraEntropy:u}=o;null==s&&(s=!0),t=x("msgHash",t),ta(o),a&&(t=x("prehashed msgHash",l(t)));let d=C(t),p=g(i),y=[_(p),_(d)];if(null!=u&&!1!==u){let t=!0===u?f(r.BYTES):u;y.push(x("extraEntropy",t))}return{seed:A(...y),k2sig:function(t){var e;let r=Z(t);if(!m(r))return;let i=j(r,n),o=c.BASE.multiply(r).toAffine(),l=h(o.x);if(l===th)return;let f=h(i*h(d+l*p));if(f===th)return;let a=2*(o.x!==l)|Number(o.y&tc),u=f;return s&&f>n>>tc&&(u=(e=f)>n>>tc?h(-e):e,a^=1),new H(l,u,a)}}}(t,i,o);return(function(t,e,r){if("number"!=typeof t||t<2)throw Error("hashLen must be a number");if("number"!=typeof e||e<2)throw Error("qByteLen must be a number");if("function"!=typeof r)throw Error("hmacFn must be a function");let n=q(t),i=q(t),o=0,l=()=>{n.fill(1),i.fill(0),o=0},f=(...t)=>r(i,n,...t),s=(t=q(0))=>{i=f(N([0]),t),n=f(),0!==t.length&&(i=f(N([1]),t),n=f())},a=()=>{if(o++>=1e3)throw Error("drbg: tried 1000 values");let t=0,r=[];for(;t<e;){let e=(n=f()).slice();r.push(e),t+=n.length}return A(...r)};return(t,e)=>{let r;for(l(),s(t);!(r=e(a()));)s();return l(),r}})(e.hash.outputLen,e.nByteLength,e.hmac)(l,f)},verify:function(t,r,i,o=V){let l,f;r=x("msgHash",r),i=x("publicKey",i);let{lowS:a,prehash:u,format:d}=o;if(ta(o),"strict"in o)throw Error("options.strict was renamed to lowS");if(void 0!==d&&"compact"!==d&&"der"!==d)throw Error("format must be compact or der");let g="string"==typeof t||s(t),p=!g&&!d&&"object"==typeof t&&null!==t&&"bigint"==typeof t.r&&"bigint"==typeof t.s;if(!g&&!p)throw Error("invalid signature, expected Uint8Array, hex string or Signature instance");try{if(p&&(f=new H(t.r,t.s)),g){try{"compact"!==d&&(f=H.fromDER(t))}catch(t){if(!(t instanceof td.Err))throw t}f||"der"===d||(f=H.fromCompact(t))}l=c.fromHex(i)}catch(t){return!1}if(!f||a&&f.hasHighS())return!1;u&&(r=e.hash(r));let{r:y,s:m}=f,w=C(r),E=j(m,n),b=h(w*E),v=h(y*E),B=c.BASE.multiplyAndAddUnsafe(l,b,v)?.toAffine();return!!B&&h(B.x)===y},ProjectivePoint:c,Signature:H,utils:{isValidPrivateKey(t){try{return g(t),!0}catch(t){return!1}},normPrivateKeyToScalar:g,randomPrivateKey:()=>{let t=X(e.n);return function(t,e,r=!1){let n=t.length,i=Q(e),o=X(e);if(n<16||n<o||n>1024)throw Error("expected "+o+"-1024 bytes of input, got "+n);let l=T(r?b(t):E(t),e-P)+P;return r?B(l,i):v(l,i)}(e.randomBytes(t),e.n)},precompute:(t=8,e=c.BASE)=>(e._setWindowSize(t),e.multiply(BigInt(3)),e)}}})({...t,...{hash:e,hmac:(t,...r)=>(0,i.w)(e,t,(0,o.Id)(...r)),randomBytes:o.po}});return{...r(e),create:r}}({a:tw,b:BigInt(7),Fp:tB,n:tm,Gx:BigInt("55066263022277343669578718895168534326250603453777594175500187360389116729240"),Gy:BigInt("32670510020758816978083085130507043184471273380659243275938904335757337482424"),h:BigInt(1),lowS:!0,endo:{beta:BigInt("0x7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee"),splitScalar:t=>{let e=BigInt("0x3086d221a7d46bcde86c90e49284eb15"),r=-tE*BigInt("0xe4437ed6010e88286f547fa90abfe4c3"),n=BigInt("0x114ca50f7a8e2f3f657c1108d9d44cfd8"),i=BigInt("0x100000000000000000000000000000000"),o=tv(e*t,tm),l=tv(-r*t,tm),f=T(t-o*e-l*n,tm),s=T(-o*r-l*e,tm),a=f>i,u=s>i;if(a&&(f=tm-f),u&&(s=tm-s),f>i||s>i)throw Error("splitScalar: Endomorphism failed, k="+t);return{k1neg:a,k1:f,k2neg:u,k2:s}}}},n.sc),tA={},tS=t=>t.toRawBytes(!0).slice(1),tI=t=>mod(t,tm)}}]);