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PoW JavaScript library

JavaScript library to generate PoW for mCaptcha

0.1.0 Build) codecov

Usage

To generate proof-of-work, per mCaptcha specification:

import {generate_proof} from "@mcaptcha/pow_sha256-polyfill";

let salt = "randomsaltvalueprovidedbymcaptcha";
let phrase = "randomphrasevalueprovidedbymcaptcha";
let difficulty = 50_000;

let work = await generate_proof(salt, phrase, difficulty);

Funding

NLnet

NLnet NGIZero logo

2023 development is funded through the NGI0 Entrust Fund, via NLnet. Please see here for more details.