universal-sha256-js

SHA256-js

An ultra lightweight JavaScript SHA256 cryptographic hash function.

• ~2 kB (minifeied + gzipped) to bundle

Setup

npm i sha256-js

Support

• Node.js >16
• Browser defaults, no IE 11

API

function sha256

Universal sha256 message digest helper function.

Parameter	Type	Description
data	Uint8Array	Binary data to hash.

Returns: Uint8Array — Message digest.

Examples

Ways to import.

import { sha256 } from 'sha256-js'

Ways to require.

const { sha256 } = require('sha256-js')

Usage sha256 in node.

const array = Uint8Array.from(
  Buffer.from('The quick brown fox jumped over the lazy dog')
)

sha256(array).then(console.log)

The logged output is [215, …, 146 ]