@proton/ccxt
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A JavaScript / TypeScript / Python / C# / PHP cryptocurrency trading library with support for 130+ exchanges
28 lines (25 loc) • 1.13 kB
JavaScript
// ----------------------------------------------------------------------------
// PLEASE DO NOT EDIT THIS FILE, IT IS GENERATED AND WILL BE OVERWRITTEN:
// https://github.com/ccxt/ccxt/blob/master/CONTRIBUTING.md#how-to-contribute-code
// EDIT THE CORRESPONDENT .ts FILE INSTEAD
/*! noble-curves - MIT License (c) 2022 Paul Miller (paulmillr.com) */
import { sha256 } from '../noble-hashes/sha256.js';
import { weierstrass } from './abstract/weierstrass.js';
import { getHash } from './_shortw_utils.js';
import { Fp } from './abstract/modular.js';
/**
* bn254 pairing-friendly curve.
* Previously known as alt_bn_128, when it had 128-bit security.
* Recent research shown it's weaker, the naming has been adjusted to its prime bit count.
* https://github.com/zcash/zcash/issues/2502
*/
export const bn254 = weierstrass({
a: BigInt(0),
b: BigInt(3),
Fp: Fp(BigInt('0x30644e72e131a029b85045b68181585d97816a916871ca8d3c208c16d87cfd47')),
n: BigInt('0x30644e72e131a029b85045b68181585d2833e84879b9709143e1f593f0000001'),
Gx: BigInt(1),
Gy: BigInt(2),
h: BigInt(1),
...getHash(sha256),
});