PBKDF2 for Node.js and Browsers
Small package exporting a PBKDF2 function that works both in Node.js and in browsers.
Installation
npm install --save @ctrlpanel/pbkdf2
Usage
const pbkdf2 = require('@ctrlpanel/pbkdf2')
const password = Buffer.from('super secret')
const salt = Buffer.from('salt')
pbkdf2(password, salt, 500000, 32, 'SHA-512').then((result) => {
console.log(result)
//=> ArrayBuffer { byteLength: 32 }
})
API
pbkdf2(password, salt, iterations, keylen, digest) => ArrayBuffer
- password:
ArrayBuffer | Uint8Array | Buffer- The password to base the derivation on - salt:
ArrayBuffer | Uint8Array | Buffer- The salt used when deriving - iterations:
number- Number of iterations - keylen:
number- Byte length of output key - digest:
'SHA-256' | 'SHA-384' | 'SHA-512'- Hash algorithm to use
Derive a key from password, and return it as an ArrayBuffer.