https://github.com/mcaptcha/pow_sha256-polyfill

JavaScript polyfil for https://github.com/mCaptcha/pow_sha256
https://github.com/mcaptcha/pow_sha256-polyfill

Last synced: over 1 year ago
JSON representation

JavaScript polyfil for https://github.com/mCaptcha/pow_sha256

• Host: GitHub
• URL: https://github.com/mcaptcha/pow_sha256-polyfill
• Owner: mCaptcha
• License: apache-2.0
• Created: 2021-06-27T15:47:53.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2024-03-29T11:27:28.000Z (over 2 years ago)
• Last Synced: 2025-04-10T15:57:57.332Z (over 1 year ago)
• Language: TypeScript
• Size: 844 KB
• Stars: 3
• Watchers: 2
• Forks: 1
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE_APACHE

Awesome Lists containing this project

README

          


  
PoW JavaScript library


JavaScript library to generate PoW for mCaptcha

[![0.1.0](https://img.shields.io/badge/TypeScript_docs-master-2b7489)](https://mcaptcha.github.io/pow_sha256-polyfill/)

![Build)]()

[![codecov](https://codecov.io/gh/mCaptcha/pow_sha256-polyfill/branch/master/graph/badge.svg)](https://codecov.io/gh/mCaptcha/pow_sha256-polyfill)



## Usage

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

```typescript

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



	






2023 development is funded through the [NGI0 Entrust

Fund](https://nlnet.nl/entrust), via [NLnet](https://nlnet.nl/). Please

see [here](https://nlnet.nl/project/mCaptcha/) for more details.