keccak256

A wrapper for the keccak library to compute 256 bit keccak hash in JavaScript.

Install

npm install keccak256

CDN

Available on jsDelivr CDN:

<script src="https://cdn.jsdelivr.net/npm/keccak256@latest/keccak256.js"></script>

Usage

• keccak256(data) -> {Buffer}

  • {String | Buffer} data - data string or Buffer

  Returns a Buffer

Getting Started

const keccak256 = require('keccak256')

console.log(keccak256('hello').toString('hex')) // "1c8aff950685c2ed4bc3174f3472287b56d9517b9c948127319a09a7a36deac8"

console.log(keccak256(Buffer.from('hello')).toString('hex')) // "1c8aff950685c2ed4bc3174f3472287b56d9517b9c948127319a09a7a36deac8"

Test

npm test

License

MIT