bigint-crypto-utils/lib/index.browser.bundle.min.mo...

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2020-04-07 17:41:29 +00:00
function n(n){return(n=BigInt(n))>=0n?n:-n}function t(n){if(1n===(n=BigInt(n)))return 1;let t=1;do{t++}while((n>>=1n)>1n);return t}function e(n,t){if((n=BigInt(n))<=0n|(t=BigInt(t))<=0n)return NaN;let e=0n,r=1n,i=1n,o=0n;for(;0n!==n;){const s=t/n,a=t%n,c=e-i*s,u=r-o*s;t=n,n=a,e=i,r=o,i=c,o=u}return{b:t,x:e,y:r}}function r(t,e){if(t=n(t),e=n(e),0n===t)return e;if(0n===e)return t;let r=0n;for(;!(1n&(t|e));)t>>=1n,e>>=1n,r++;for(;!(1n&t);)t>>=1n;do{for(;!(1n&e);)e>>=1n;if(t>e){const n=t;t=e,e=n}e-=t}while(e);return t<<r}function i(t,e){return t=BigInt(t),e=BigInt(e),0n===t&&0n===e?0n:n(t*e)/r(t,e)}function o(n,t){return(n=BigInt(n))>=(t=BigInt(t))?n:t}function s(n,t){return(n=BigInt(n))>=(t=BigInt(t))?t:n}function a(n,t){const r=e(u(n,t),t);return 1n!==r.b?NaN:u(r.x,t)}function c(t,e,r){if(0n===(r=BigInt(r)))return NaN;if(1n===r)return 0n;if(t=u(t,r),(e=BigInt(e))<0n)return a(c(t,n(e),r),r);let i=1n;for(;e>0;)e%2n===1n&&(i=i*t%r),e/=2n,t=t**2n%r;return i}function u(n,t){return(t=BigInt(t))<=0?NaN:(n=BigInt(n)%t)<0?n+t:n}function f(n,t=16){return"number"==typeof n&&(n=BigInt(n)),new Promise((e,r)=>{const i=new Worker(B());i.onmessage=n=>{i.terminate(),e(n.data.isPrime)},i.onmessageerror=n=>{r(n)},i.postMessage({rnd:n,iterations:t,id:0})})}function g(n,t=16){if(n<1)throw new RangeError(`bitLength MUST be > 0 and it is ${n}`);return new Promise(e=>{const r=[],i=(i,o)=>{if(i.isPrime){for(let n=0;n<r.length;n++)r[n].terminate();for(;r.length;)r.pop();e(i.value)}else{const e=b(h(n,!0));try{o.postMessage({rnd:e,iterations:t,id:i.id})}catch(n){}}};{const n=B();for(let t=0;t<self.navigator.hardwareConcurrency-1;t++){const t=new Worker(n);t.onmessage=n=>i(n.data,t),r.push(t)}}for(let e=0;e<r.length;e++){const i=b(h(n,!0));r[e].postMessage({rnd:i,iterations:t,id:e})}})}function l(n,t=16){if(n<1)throw new RangeError(`bitLength MUST be > 0 and it is ${n}`);let e=0n;do{e=b(h(n,!0))}while(!I(e,t));return e}function d(n,e=1n){if(n<=e)throw new Error("max must be > min");const r=n-e,i=t(r);let o;do{o=b(h(i))}while(o>r);return o+e}async function w(n,t=!1){if(n<1)throw new RangeError(`bitLength MUST be > 0 and it is ${n}`);const e=Math.ceil(n/8),r=n%8,i=await m(e,!1);if(r&&(i[0]=i[0]&2**r-1),t){const n=r?2**(r-1):128;i[0]=i[0]|n}return i}function h(n,t=!1){if(n<1)throw new RangeError(`bitLength MUST be > 0 and it is ${n}`);const e=$(Math.ceil(n/8),!1),r=n%8;if(r&&(e[0]=e[0]&2**r-1),t){const n=r?2**(r-1):128;e[0]=e[0]|n}return e}function m(n,t=!1){if(n<1)throw new RangeError(`byteLength MUST be > 0 and it is ${n}`);return new Promise((function(e){const r=new Uint8Array(n);self.crypto.getRandomValues(r),t&&(r[0]=128|r[0]),e(r)}))}function $(n,t=!1){if(n<1)throw new RangeError(`byteLength MUST be > 0 and it is ${n}`);{const e=new Uint8Array(n);return self.crypto.getRandomValues(e),t&&(e[0]=128|e[0]),e}}function b(n){let t=0n;for(const e of n.values()){const n=BigInt(e);t=(t<<BigInt(8))+n}return t}function B(){let n=`'use strict';const ${e.name}=${e.toString()};const ${a.name}=${a.toString()};const ${c.name}=${c.toString()};const ${u.name}=${u.toString()};const ${h.name}=${h.toString()};const ${$.name}=${$.toString()};const ${d.name}=${d.toString()};const ${f.name}=${I.toString()};${t.toString()}${b.toString()}`;return n+=`onmessage = ${async function(n){const t=await f(n.data.rnd,n.data.iterations);postMessage({isPrime:t,value:n.data.rnd,id:n.data.id})}.toString()};`,function(n){n=`(() => {${n}})()`;const t=new Blob([n],{type:"text/javascript"});return window.URL.createObjectURL(t)}(n)}function I(n,t=16){if(2n===n)return!0;if(0n===(1n&n)||1n===n)return!1;const e=[3n,5n,7n,11n,13n,17n,19n,23n,29n,31n,37n,41n,43n,47n,53n,59n,61n,67n,71n,73n,79n,83n,89n,97n,101n,103n,107n,109n,113n,127n,131n,137n,139n,149n,151n,157n,163n,167n,173n,179n,181n,191n,193n,197n,199n,211n,223n,227n,229n,233n,239n,241n,251n,257n,263n,269n,271n,277n,281n,283n,293n,307n,311n,313n,317n,331n,337n,347n,349n,353n,359n,367n,373n,379n,383n,389n,397n,401n,409n,419n,421n,431n,433n,439n,443n,449n,457n,461n,463n,467n,479n,487n,491n,499n,503n,509n,521n,523n,541n,547n,557n,563n,569n,57