@dappykit/sdk/dist/index.browser.min.js

Web3 SDK for DApps

/*! For license information please see index.browser.min.js.LICENSE.txt */
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e||o(e),isSafeInteger:e=>Number.isSafeInteger(e),array:e=>Array.isArray(e),field:(e,t)=>t.Fp.isValid(e),hash:e=>"function"==typeof e&&Number.isSafeInteger(e.outputLen)};t.notImplemented=()=>{throw new Error("not implemented")}},58116:(e,t,n)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.DER=void 0,t.weierstrassPoints=y,t.weierstrass=function(e){const n=function(e){const t=(0,r.validateBasic)(e);return o.validateObject(t,{hash:"hash",hmac:"function",randomBytes:"function"},{bits2int:"function",bits2int_modN:"function",lowS:"boolean"}),Object.freeze({lowS:!0,...t})}(e),{Fp:c,n:u}=n,p=c.BYTES+1,f=2*c.BYTES+1;function m(e){return a.mod(e,u)}function b(e){return a.invert(e,u)}const{ProjectivePoint:h,normPrivateKeyToScalar:g,weierstrassEquation:v,isWithinCurveOrder:E}=y({...n,toBytes(e,t,n){const r=t.toAffine(),a=c.toBytes(r.x),s=o.concatBytes;return(0,i.abool)("isCompressed",n),n?s(Uint8Array.from([t.hasEvenY()?2:3]),a):s(Uint8Array.from([4]),a,c.toBytes(r.y))},fromBytes(e){const t=e.length,n=e[0],r=e.subarray(1);if(t!==p||2!==n&&3!==n){if(t===f&&4===n){return{x:c.fromBytes(r.subarray(0,c.BYTES)),y:c.fromBytes(r.subarray(c.BYTES,2*c.BYTES))}}throw new Error("invalid Point, expected length of "+p+", or uncompressed "+f+", got "+t)}{const e=o.bytesToNumberBE(r);if(!o.inRange(e,d,c.ORDER))throw new Error("Point is not on curve");const t=v(e);let i;try{i=c.sqrt(t)}catch(a){const e=a instanceof Error?": "+a.message:"";throw new Error("Point is not on curve"+e)}return!(1&~n)!==((i&d)===d)&&(i=c.neg(i)),{x:e,y:i}}}}),x=e=>o.bytesToHex(o.numberToBytesBE(e,n.nByteLength));function w(e){return e>u>>d}const P=(e,t,n)=>o.bytesToNumberBE(e.slice(t,n));class T{constructor(e,t,n){this.r=e,this.s=t,this.recovery=n,this.assertValidity()}static fromCompact(e){const t=n.nByteLength;return e=(0,i.ensureBytes)("compactSignature",e,2*t),new T(P(e,0,t),P(e,t,2*t))}static fromDER(e){const{r:n,s:r}=t.DER.toSig((0,i.ensureBytes)("DER",e));return new T(n,r)}assertValidity(){o.aInRange("r",this.r,d,u),o.aInRange("s",this.s,d,u)}addRecoveryBit(e){return new T(this.r,this.s,e)}recoverPublicKey(e){const{r:t,s:r,recovery:a}=this,o=k((0,i.ensureBytes)("msgHash",e));if(null==a||![0,1,2,3].includes(a))throw new Error("recovery id invalid");const s=2===a||3===a?t+n.n:t;if(s>=c.ORDER)throw new Error("recovery id 2 or 3 invalid");const u=1&a?"03":"02",l=h.fromHex(u+x(s)),d=b(s),p=m(-o*d),f=m(r*d),y=h.BASE.multiplyAndAddUnsafe(l,p,f);if(!y)throw new Error("point at infinify");return y.assertValidity(),y}hasHighS(){return w(this.s)}normalizeS(){return this.hasHighS()?new T(this.r,m(-this.s),this.recovery):this}toDERRawBytes(){return o.hexToBytes(this.toDERHex())}toDERHex(){return t.DER.hexFromSig({r:this.r,s:this.s})}toCompactRawBytes(){return o.hexToBytes(this.toCompactHex())}toCompactHex(){return x(this.r)+x(this.s)}}const O={isValidPrivateKey(e){try{return g(e),!0}catch(t){return!1}},normPrivateKeyToScalar:g,randomPrivateKey:()=>{const e=a.getMinHashLength(n.n);return a.mapHashToField(n.randomBytes(e),n.n)},precompute:(e=8,t=h.BASE)=>(t._setWindowSize(e),t.multiply(BigInt(3)),t)};function A(e){const t=o.isBytes(e),n="string"==typeof e,r=(t||n)&&e.length;return t?r===p||r===f:n?r===2*p||r===2*f:e instanceof h}const C=n.bits2int||function(e){if(e.length>8192)throw new Error("input is too large");const t=o.bytesToNumberBE(e),r=8*e.length-n.nBitLength;return r>0?t>>BigInt(r):t},k=n.bits2int_modN||function(e){return m(C(e))},S=o.bitMask(n.nBitLength);function B(e){return o.aInRange("num < 2^"+n.nBitLength,e,l,S),o.numberToBytesBE(e,n.nByteLength)}function j(e,t,r=_){if(["recovered","canonical"].some((e=>e in r)))throw new Error("sign() legacy options not supported");const{hash:a,randomBytes:u}=n;let{lowS:p,prehash:f,extraEntropy:y}=r;null==p&&(p=!0),e=(0,i.ensureBytes)("msgHash",e),s(r),f&&(e=(0,i.ensureBytes)("prehashed msgHash",a(e)));const v=k(e),x=g(t),P=[B(x),B(v)];if(null!=y&&!1!==y){const e=!0===y?u(c.BYTES):y;P.push((0,i.ensureBytes)("extraEntropy",e))}const O=o.concatBytes(...P),A=v;return{seed:O,k2sig:function(e){const t=C(e);if(!E(t))return;const n=b(t),r=h.BASE.multiply(t).toAffine(),a=m(r.x);if(a===l)return;const o=m(n*m(A+a*x));if(o===l)return;let i=(r.x===a?0:2)|Number(r.y&d),s=o;return p&&w(o)&&(s=function(e){return w(e)?m(-e):e}(o),i^=1),new T(a,s,i)}}}const _={lowS:n.lowS,prehash:!1},I={lowS:n.lowS,prehash:!1};return h.BASE._setWindowSize(8),{CURVE:n,getPublicKey:function(e,t=!0){return h.fromPrivateKey(e).toRawBytes(t)},getSharedSecret:function(e,t,n=!0){if(A(e))throw new Error("first arg must be private key");if(!A(t))throw new Error("second arg must be public key");return h.fromHex(t).multiply(g(e)).toRawBytes(n)},sign:function(e,t,r=_){const{seed:a,k2sig:i}=j(e,t,r),s=n;return o.createHmacDrbg(s.hash.outputLen,s.nByteLength,s.hmac)(a,i)},verify:function(e,r,a,c=I){const u=e;r=(0,i.ensureBytes)("msgHash",r),a=(0,i.ensureBytes)("publicKey",a);const{lowS:l,prehash:d,format:p}=c;if(s(c),"strict"in c)throw new Error("options.strict was renamed to lowS");if(void 0!==p&&"compact"!==p&&"der"!==p)throw new Error("format must be compact or der");const f="string"==typeof u||o.isBytes(u),y=!f&&!p&&"object"==typeof u&&null!==u&&"bigint"==typeof u.r&&"bigint"==typeof u.s;if(!f&&!y)throw new Error("invalid signature, expected Uint8Array, hex string or Signature instance");let g,v;try{if(y&&(g=new T(u.r,u.s)),f){try{"compact"!==p&&(g=T.fromDER(u))}catch(S){if(!(S instanceof t.DER.Err))throw S}g||"der"===p||(g=T.fromCompact(u))}v=h.fromHex(a)}catch(B){return!1}if(!g)return!1;if(l&&g.hasHighS())return!1;d&&(r=n.hash(r));const{r:E,s:x}=g,w=k(r),P=b(x),O=m(w*P),A=m(E*P),C=h.BASE.multiplyAndAddUnsafe(v,O,A)?.toAffine();if(!C)return!1;return m(C.x)===E},ProjectivePoint:h,Signature:T,utils:O}},t.SWUFpSqrtRatio=b,t.mapToCurveSimpleSWU=function(e,t){if(a.validateField(e),!e.isValid(t.A)||!e.isValid(t.B)||!e.isValid(t.Z))throw new Error("mapToCurveSimpleSWU: invalid opts");const n=b(e,t.Z);if(!e.isOdd)throw new Error("Fp.isOdd is not implemented!");return r=>{let a,o,i,s,c,u,l,d;a=e.sqr(r),a=e.mul(a,t.Z),o=e.sqr(a),o=e.add(o,a),i=e.add(o,e.ONE),i=e.mul(i,t.B),s=e.cmov(t.Z,e.neg(o),!e.eql(o,e.ZERO)),s=e.mul(s,t.A),o=e.sqr(i),u=e.sqr(s),c=e.mul(u,t.A),o=e.add(o,c),o=e.mul(o,i),u=e.mul(u,s),c=e.mul(u,t.B),o=e.add(o,c),l=e.mul(a,i);const{isValid:p,value:f}=n(o,u);d=e.mul(a,r),d=e.mul(d,f),l=e.cmov(l,i,p),d=e.cmov(d,f,p);const m=e.isOdd(r)===e.isOdd(d);return d=e.cmov(e.neg(d),d,m),l=e.div(l,s),{x:l,y:d}}};const r=n(831),a=n(6630),o=n(65565),i=n(65565);function s(e){void 0!==e.lowS&&(0,i.abool)("lowS",e.lowS),void 0!==e.prehash&&(0,i.abool)("prehash",e.prehash)}const{bytesToNumberBE:c,hexToBytes:u}=o;t.DER={Err:class extends Error{constructor(e=""){super(e)}},_tlv:{encode:(e,n)=>{const{Err:r}=t.DER;if(e<0||e>256)throw new r("tlv.encode: wrong tag");if(1&n.length)throw new r("tlv.encode: unpadded data");const a=n.length/2,i=o.numberToHexUnpadded(a);if(i.length/2&128)throw new r("tlv.encode: long form length too big");const s=a>127?o.numberToHexUnpadded(i.length/2|128):"";return o.numberToHexUnpadded(e)+s+i+n},decode(e,n){const{Err:r}=t.DER;let a=0;if(e<0||e>256)throw new r("tlv.encode: wrong tag");if(n.length<2||n[a++]!==e)throw new r("tlv.decode: wrong tlv");const o=n[a++];let i=0;if(!!(128&o)){const e=127&o;if(!e)throw new r("tlv.decode(long): indefinite length not supported");if(e>4)throw new r("tlv.decode(long): byte length is too big");const t=n.subarray(a,a+e);if(t.length!==e)throw new r("tlv.decode: length bytes not complete");if(0===t[0])throw new r("tlv.decode(long): zero leftmost byte");for(const n of t)i=i<<8|n;if(a+=e,i<128)throw new r("tlv.decode(long): not minimal encoding")}else i=o;const s=n.subarray(a,a+i);if(s.length!==i)throw new r("tlv.decode: wrong value length");return{v:s,l:n.subarray(a+i)}}},_int:{encode(e){const{Err:n}=t.DER;if(e<l)throw new n("integer: negative integers are not allowed");let r=o.numberToHexUnpadded(e);if(8&Number.parseInt(r[0],16)&&(r="00"+r),1&r.length)throw new n("unexpected DER parsing assertion: unpadded hex");return r},decode(e){const{Err:n}=t.DER;if(128&e[0])throw new n("invalid signature integer: negative");if(0===e[0]&&!(128&e[1]))throw new n("invalid signature integer: unnecessary leading zero");return c(e)}},toSig(e){const{Err:n,_int:r,_tlv:a}=t.DER,i="string"==typeof e?u(e):e;o.abytes(i);const{v:s,l:c}=a.decode(48,i);if(c.length)throw new n("invalid signature: left bytes after parsing");const{v:l,l:d}=a.decode(2,s),{v:p,l:f}=a.decode(2,d);if(f.length)throw new n("invalid signature: left bytes after parsing");return{r:r.decode(l),s:r.decode(p)}},hexFromSig(e){const{_tlv:n,_int:r}=t.DER,a=n.encode(2,r.encode(e.r))+n.encode(2,r.encode(e.s));return n.encode(48,a)}};const l=BigInt(0),d=BigInt(1),p=BigInt(2),f=BigInt(3),m=BigInt(4);function y(e){const t=function(e){const t=(0,r.validateBasic)(e);o.validateObject(t,{a:"field",b:"field"},{allowedPrivateKeyLengths:"array",wrapPrivateKey:"boolean",isTorsionFree:"function",clearCofactor:"function",allowInfinityPoint:"boolean",fromBytes:"function",toBytes:"function"});const{endo:n,Fp:a,a:i}=t;if(n){if(!a.eql(i,a.ZERO))throw new Error("invalid endomorphism, can only be defined for Koblitz curves that have a=0");if("object"!=typeof n||"bigint"!=typeof n.beta||"function"!=typeof n.splitScalar)throw new Error("invalid endomorphism, expected beta: bigint and splitScalar: function")}return Object.freeze({...t})}(e),{Fp:n}=t,s=a.Field(t.n,t.nBitLength),c=t.toBytes||((e,t,r)=>{const a=t.toAffine();return o.concatBytes(Uint8Array.from([4]),n.toBytes(a.x),n.toBytes(a.y))}),u=t.fromBytes||(e=>{const t=e.subarray(1);return{x:n.fromBytes(t.subarray(0,n.BYTES)),y:n.fromBytes(t.subarray(n.BYTES,2*n.BYTES))}});function p(e){const{a:r,b:a}=t,o=n.sqr(e),i=n.mul(o,e);return n.add(n.add(i,n.mul(e,r)),a)}if(!n.eql(n.sqr(t.Gy),p(t.Gx)))throw new Error("bad generator point: equation left != right");function m(e){const{allowedPrivateKeyLengths:n,nByteLength:r,wrapPrivateKey:s,n:c}=t;if(n&&"bigint"!=typeof e){if(o.isBytes(e)&&(e=o.bytesToHex(e)),"string"!=typeof e||!n.includes(e.length))throw new Error("invalid private key");e=e.padStart(2*r,"0")}let u;try{u="bigint"==typeof e?e:o.bytesToNumberBE((0,i.ensureBytes)("private key",e,r))}catch(l){throw new Error("invalid private key, expected hex or "+r+" bytes, got "+typeof e)}return s&&(u=a.mod(u,c)),o.aInRange("private key",u,d,c),u}function y(e){if(!(e instanceof g))throw new Error("ProjectivePoint expected")}const b=(0,i.memoized)(((e,t)=>{const{px:r,py:a,pz:o}=e;if(n.eql(o,n.ONE))return{x:r,y:a};const i=e.is0();null==t&&(t=i?n.ONE:n.inv(o));const s=n.mul(r,t),c=n.mul(a,t),u=n.mul(o,t);if(i)return{x:n.ZERO,y:n.ZERO};if(!n.eql(u,n.ONE))throw new Error("invZ was invalid");return{x:s,y:c}})),h=(0,i.memoized)((e=>{if(e.is0()){if(t.allowInfinityPoint&&!n.is0(e.py))return;throw new Error("bad point: ZERO")}const{x:r,y:a}=e.toAffine();if(!n.isValid(r)||!n.isValid(a))throw new Error("bad point: x or y not FE");const o=n.sqr(a),i=p(r);if(!n.eql(o,i))throw new Error("bad point: equation left != right");if(!e.isTorsionFree())throw new Error("bad point: not in prime-order subgroup");return!0}));class g{constructor(e,t,r){if(this.px=e,this.py=t,this.pz=r,null==e||!n.isValid(e))throw new Error("x required");if(null==t||!n.isValid(t))throw new Error("y required");if(null==r||!n.isValid(r))throw new Error("z required");Object.freeze(this)}static fromAffine(e){const{x:t,y:r}=e||{};if(!e||!n.isValid(t)||!n.isValid(r))throw new Error("invalid affine point");if(e instanceof g)throw new Error("projective point not allowed");const a=e=>n.eql(e,n.ZERO);return a(t)&&a(r)?g.ZERO:new g(t,r,n.ONE)}get x(){return this.toAffine().x}get y(){return this.toAffine().y}static normalizeZ(e){const t=n.invertBatch(e.map((e=>e.pz)));return e.map(((e,n)=>e.toAffine(t[n]))).map(g.fromAffine)}static fromHex(e){const t=g.fromAffine(u((0,i.ensureBytes)("pointHex",e)));return t.assertValidity(),t}static fromPrivateKey(e){return g.BASE.multiply(m(e))}static msm(e,t){return(0,r.pippenger)(g,s,e,t)}_setWindowSize(e){E.setWindowSize(this,e)}assertValidity(){h(this)}hasEvenY(){const{y:e}=this.toAffine();if(n.isOdd)return!n.isOdd(e);throw new Error("Field doesn't support isOdd")}equals(e){y(e);const{px:t,py:r,pz:a}=this,{px:o,py:i,pz:s}=e,c=n.eql(n.mul(t,s),n.mul(o,a)),u=n.eql(n.mul(r,s),n.mul(i,a));return c&&u}negate(){return new 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d=(()=>(0,s.mapToCurveSimpleSWU)(c,{A:u,B:l,Z:c.create(BigInt("-10"))}))(),p=(()=>(0,o.createHasher)(t.secp256r1.ProjectivePoint,(e=>d(e[0])),{DST:"P256_XMD:SHA-256_SSWU_RO_",encodeDST:"P256_XMD:SHA-256_SSWU_NU_",p:c.ORDER,m:1,k:128,expand:"xmd",hash:r.sha256}))();t.hashToCurve=p.hashToCurve,t.encodeToCurve=p.encodeToCurve},19998:(e,t)=>{function n(e){if(!Number.isSafeInteger(e)||e<0)throw new Error("positive integer expected, got "+e)}function r(e,...t){if(!((n=e)instanceof Uint8Array||ArrayBuffer.isView(n)&&"Uint8Array"===n.constructor.name))throw new Error("Uint8Array expected");var n;if(t.length>0&&!t.includes(e.length))throw new Error("Uint8Array expected of length "+t+", got length="+e.length)}function a(e){if("function"!=typeof e||"function"!=typeof e.create)throw new Error("Hash should be wrapped by utils.wrapConstructor");n(e.outputLen),n(e.blockLen)}function o(e,t=!0){if(e.destroyed)throw new Error("Hash instance has been destroyed");if(t&&e.finished)throw new Error("Hash#digest() has already been called")}function i(e,t){r(e);const n=t.outputLen;if(e.length<n)throw new Error("digestInto() expects output buffer of length at least "+n)}Object.defineProperty(t,"__esModule",{value:!0}),t.anumber=n,t.number=n,t.abytes=r,t.bytes=r,t.ahash=a,t.aexists=o,t.aoutput=i;const s={number:n,bytes:r,hash:a,exists:o,output:i};t.default=s},57807:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.add5L=t.add5H=t.add4H=t.add4L=t.add3H=t.add3L=t.rotlBL=t.rotlBH=t.rotlSL=t.rotlSH=t.rotr32L=t.rotr32H=t.rotrBL=t.rotrBH=t.rotrSL=t.rotrSH=t.shrSL=t.shrSH=t.toBig=void 0,t.fromBig=a,t.split=o,t.add=v;const n=BigInt(2**32-1),r=BigInt(32);function a(e,t=!1){return t?{h:Number(e&n),l:Number(e>>r&n)}:{h:0|Number(e>>r&n),l:0|Number(e&n)}}function o(e,t=!1){let n=new Uint32Array(e.length),r=new Uint32Array(e.length);for(let o=0;o<e.length;o++){const{h:i,l:s}=a(e[o],t);[n[o],r[o]]=[i,s]}return[n,r]}const i=(e,t)=>BigInt(e>>>0)<<r|BigInt(t>>>0);t.toBig=i;const s=(e,t,n)=>e>>>n;t.shrSH=s;const c=(e,t,n)=>e<<32-n|t>>>n;t.shrSL=c;const u=(e,t,n)=>e>>>n|t<<32-n;t.rotrSH=u;const l=(e,t,n)=>e<<32-n|t>>>n;t.rotrSL=l;const d=(e,t,n)=>e<<64-n|t>>>n-32;t.rotrBH=d;const p=(e,t,n)=>e>>>n-32|t<<64-n;t.rotrBL=p;const f=(e,t)=>t;t.rotr32H=f;const m=(e,t)=>e;t.rotr32L=m;const y=(e,t,n)=>e<<n|t>>>32-n;t.rotlSH=y;const b=(e,t,n)=>t<<n|e>>>32-n;t.rotlSL=b;const h=(e,t,n)=>t<<n-32|e>>>64-n;t.rotlBH=h;const g=(e,t,n)=>e<<n-32|t>>>64-n;function v(e,t,n,r){const a=(t>>>0)+(r>>>0);return{h:e+n+(a/2**32|0)|0,l:0|a}}t.rotlBL=g;const E=(e,t,n)=>(e>>>0)+(t>>>0)+(n>>>0);t.add3L=E;const x=(e,t,n,r)=>t+n+r+(e/2**32|0)|0;t.add3H=x;const w=(e,t,n,r)=>(e>>>0)+(t>>>0)+(n>>>0)+(r>>>0);t.add4L=w;const P=(e,t,n,r,a)=>t+n+r+a+(e/2**32|0)|0;t.add4H=P;const T=(e,t,n,r,a)=>(e>>>0)+(t>>>0)+(n>>>0)+(r>>>0)+(a>>>0);t.add5L=T;const O=(e,t,n,r,a,o)=>t+n+r+a+o+(e/2**32|0)|0;t.add5H=O;const A={fromBig:a,split:o,toBig:i,shrSH:s,shrSL:c,rotrSH:u,rotrSL:l,rotrBH:d,rotrBL:p,rotr32H:f,rotr32L:m,rotlSH:y,rotlSL:b,rotlBH:h,rotlBL:g,add:v,add3L:E,add3H:x,add4L:w,add4H:P,add5H:O,add5L:T};t.default=A},7288:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.crypto=void 0,t.crypto="object"==typeof globalThis&&"crypto"in globalThis?globalThis.crypto:void 0},66526:(e,t,n)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.shake256=t.shake128=t.keccak_512=t.keccak_384=t.keccak_256=t.keccak_224=t.sha3_512=t.sha3_384=t.sha3_256=t.sha3_224=t.Keccak=void 0,t.keccakP=v;const r=n(19998),a=n(57807),o=n(74904),i=[],s=[],c=[],u=BigInt(0),l=BigInt(1),d=BigInt(2),p=BigInt(7),f=BigInt(256),m=BigInt(113);for(let P=0,T=l,O=1,A=0;P<24;P++){[O,A]=[A,(2*O+3*A)%5],i.push(2*(5*A+O)),s.push((P+1)*(P+2)/2%64);let e=u;for(let t=0;t<7;t++)T=(T<<l^(T>>p)*m)%f,T&d&&(e^=l<<(l<<BigInt(t))-l);c.push(e)}const[y,b]=(0,a.split)(c,!0),h=(e,t,n)=>n>32?(0,a.rotlBH)(e,t,n):(0,a.rotlSH)(e,t,n),g=(e,t,n)=>n>32?(0,a.rotlBL)(e,t,n):(0,a.rotlSL)(e,t,n);function v(e,t=24){const n=new Uint32Array(10);for(let r=24-t;r<24;r++){for(let r=0;r<10;r++)n[r]=e[r]^e[r+10]^e[r+20]^e[r+30]^e[r+40];for(let r=0;r<10;r+=2){const t=(r+8)%10,a=(r+2)%10,o=n[a],i=n[a+1],s=h(o,i,1)^n[t],c=g(o,i,1)^n[t+1];for(let n=0;n<50;n+=10)e[r+n]^=s,e[r+n+1]^=c}let t=e[2],a=e[3];for(let n=0;n<24;n++){const r=s[n],o=h(t,a,r),c=g(t,a,r),u=i[n];t=e[u],a=e[u+1],e[u]=o,e[u+1]=c}for(let r=0;r<50;r+=10){for(let t=0;t<10;t++)n[t]=e[r+t];for(let t=0;t<10;t++)e[r+t]^=~n[(t+2)%10]&n[(t+4)%10]}e[0]^=y[r],e[1]^=b[r]}n.fill(0)}class E extends o.Hash{constructor(e,t,n,a=!1,i=24){if(super(),this.blockLen=e,this.suffix=t,this.outputLen=n,this.enableXOF=a,this.rounds=i,this.pos=0,this.posOut=0,this.finished=!1,this.destroyed=!1,(0,r.anumber)(n),0>=this.blockLen||this.blockLen>=200)throw new Error("Sha3 supports only keccak-f1600 function");this.state=new Uint8Array(200),this.state32=(0,o.u32)(this.state)}keccak(){o.isLE||(0,o.byteSwap32)(this.state32),v(this.state32,this.rounds),o.isLE||(0,o.byteSwap32)(this.state32),this.posOut=0,this.pos=0}update(e){(0,r.aexists)(this);const{blockLen:t,state:n}=this,a=(e=(0,o.toBytes)(e)).length;for(let r=0;r<a;){const o=Math.min(t-this.pos,a-r);for(let t=0;t<o;t++)n[this.pos++]^=e[r++];this.pos===t&&this.keccak()}return this}finish(){if(this.finished)return;this.finished=!0;const{state:e,suffix:t,pos:n,blockLen:r}=this;e[n]^=t,128&t&&n===r-1&&this.keccak(),e[r-1]^=128,this.keccak()}writeInto(e){(0,r.aexists)(this,!1),(0,r.abytes)(e),this.finish();const t=this.state,{blockLen:n}=this;for(let r=0,a=e.length;r<a;){this.posOut>=n&&this.keccak();const o=Math.min(n-this.posOut,a-r);e.set(t.subarray(this.posOut,this.posOut+o),r),this.posOut+=o,r+=o}return e}xofInto(e){if(!this.enableXOF)throw new Error("XOF is not possible for this instance");return this.writeInto(e)}xof(e){return(0,r.anumber)(e),this.xofInto(new Uint8Array(e))}digestInto(e){if((0,r.aoutput)(e,this),this.finished)throw new Error("digest() was already called");return this.writeInto(e),this.destroy(),e}digest(){return this.digestInto(new Uint8Array(this.outputLen))}destroy(){this.destroyed=!0,this.state.fill(0)}_cloneInto(e){const{blockLen:t,suffix:n,outputLen:r,rounds:a,enableXOF:o}=this;return e||(e=new E(t,n,r,o,a)),e.state32.set(this.state32),e.pos=this.pos,e.posOut=this.posOut,e.finished=this.finished,e.rounds=a,e.suffix=n,e.outputLen=r,e.enableXOF=o,e.destroyed=this.destroyed,e}}t.Keccak=E;const x=(e,t,n)=>(0,o.wrapConstructor)((()=>new E(t,e,n)));t.sha3_224=x(6,144,28),t.sha3_256=x(6,136,32),t.sha3_384=x(6,104,48),t.sha3_512=x(6,72,64),t.keccak_224=x(1,144,28),t.keccak_256=x(1,136,32),t.keccak_384=x(1,104,48),t.keccak_512=x(1,72,64);const w=(e,t,n)=