bigint-crypto-utils/dist/index.node.esm.js

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import{fileURLToPath as n}from"url";function t(n){return n>=0?n:-n}function e(n){if("number"==typeof n&&(n=BigInt(n)),1n===n)return 1;let t=1;do{t++}while((n>>=1n)>1n);return t}function r(n,t){if("number"==typeof n&&(n=BigInt(n)),"number"==typeof t&&(t=BigInt(t)),n<=0n||t<=0n)throw new RangeError("a and b MUST be > 0");let e=0n,r=1n,o=1n,i=0n;for(;0n!==n;){const u=t/n,s=t%n,a=e-o*u,c=r-i*u;t=n,n=s,e=o,r=i,o=a,i=c}return{g:t,x:e,y:r}}function o(n,e){let r="number"==typeof n?BigInt(t(n)):t(n),o="number"==typeof e?BigInt(t(e)):t(e);if(0n===r)return o;if(0n===o)return r;let i=0n;for(;0n===(1n&(r|o));)r>>=1n,o>>=1n,i++;for(;0n===(1n&r);)r>>=1n;do{for(;0n===(1n&o);)o>>=1n;if(r>o){const n=r;r=o,o=n}o-=r}while(0n!==o);return r<<i}function i(n,e){return"number"==typeof n&&(n=BigInt(n)),"number"==typeof e&&(e=BigInt(e)),0n===n&&0n===e?BigInt(0):t(n/o(n,e)*e)}function u(n,t){return n>=t?n:t}function s(n,t){return n>=t?t:n}function a(n,t){if("number"==typeof n&&(n=BigInt(n)),"number"==typeof t&&(t=BigInt(t)),t<=0n)throw new RangeError("n must be > 0");const e=n%t;return e<0n?e+t:e}function c(n,t){const e=r(a(n,t),t);if(1n!==e.g)throw new RangeError(`${n.toString()} does not have inverse modulo ${t.toString()}`);return a(e.x,t)}function f(n,e,r){if("number"==typeof n&&(n=BigInt(n)),"number"==typeof e&&(e=BigInt(e)),"number"==typeof r&&(r=BigInt(r)),r<=0n)throw new RangeError("n must be > 0");if(1n===r)return 0n;if(n=a(n,r),e<0n)return c(f(n,t(e),r),r);let o=1n;for(;e>0;)e%2n===1n&&(o=o*n%r),e/=2n,n=n**2n%r;return o}function g(n){let t=0n;for(const e of n.values()){t=(t<<8n)+BigInt(e)}return t}var m=await import("crypto");function b(n,t=!1){if(n<1)throw new RangeError("byteLength MUST be > 0");return new Promise((function(e,r){m.randomBytes(n,(function(n,o){null!==n&&r(n),t&&(o[0]=128|o[0]),e(o)}))}))}function h(n,t=!1){if(n<1)throw new RangeError("byteLength MUST be > 0");{const e=m.randomBytes(n);return t&&(e[0]=128|e[0]),e}}function l(n,t=!1){if(n<1)throw new RangeError("bitLength MUST be > 0");const e=Math.ceil(n/8),r=n%8;return new Promise(((n,o)=>{b(e,!1).then((function(e){if(0!==r&&(e[0]=e[0]&2**r-1),t){const n=0!==r?2**(r-1):128;e[0]=e[0]|n}n(e)}))}))}function w(n,t=!1){if(n<1)throw new RangeError("bitLength MUST be > 0");const e=h(Math.ceil(n/8),!1),r=n%8;if(0!==r&&(e[0]=e[0]&2**r-1),t){const n=0!==r?2**(r-1):128;e[0]=e[0]|n}return e}function d(n,t=1n){if(n<=t)throw new RangeError("Arguments MUST be: max > min");const r=n-t,o=e(r);let i;do{i=g(w(o))}while(i>r);return i+t}let p=!1;try{await import("worker_threads"),p=!0}catch(o){console.log("[bigint-crypto-utils] WARNING:\nThis node version doesn't support worker_threads. You should enable them in order to greatly speedup the generation of big prime numbers.\n · With Node >=11 it is enabled by default (consider upgrading).\n · With Node 10, starting with 10.5.0, you can enable worker_threads at runtime executing node --experimental-worker ")}function y(t,e=16,r=!1){if("number"==typeof t&&(t=BigInt(t)),t<0n)throw RangeError("w MUST be >= 0");return new Promise(!r&&p?(r,o)=>{const i=new B.Worker(n(import.meta.url));i.on("message",(n=>{void 0!==n?._bcu?.isPrime&&(i.terminate().catch(o),r(n._bcu.isPrime))})),i.on("error",o);const u={_bcu:{rnd:t,iterations:e,id:0}};i.postMessage(u)}:n=>{n(_(t,e))})}function _(n,t){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,571n,577n,587n,593n,599n,601n,607n,613n,617n,619n,631n,641n,643n,647n,653n,659n,661n,673n,677n,683n,691n,701n,709n,719n,727n,733n,739n,743n,751n,757n,761n,769n,773n,787n,797n,809n,811n,821n,823n,827n,829n,839n,853n,857n,859n,863n
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