Crypto PBKDF2-HMAC

Isomorphic wrapper for the PBKDF2-HMAC key derivation function.

Install

npm install --save crypto-pbkdf2-hmac

Usage

import pbkdf2 from 'crypto-pbkdf2-hmac';

// Derive a key with the default format (hex)

await pbkdf2.sha1 ( 'P@ssword!', 'da39a3ee5e6b4b0d3255bfef95601890afd80709', 1000, 20 ); // => 'a580873960d83dc5b1b6606c3ddf289dcb049b61'
await pbkdf2.sha256 ( 'P@ssword!', 'da39a3ee5e6b4b0d3255bfef95601890afd80709', 1000, 32 ); // => 'ca768ef0b0eedfafe1cf4961b72dc523d66ff4730ecab9320e3d1ab3eecb5fa0'
await pbkdf2.sha384 ( 'P@ssword!', 'da39a3ee5e6b4b0d3255bfef95601890afd80709', 1000, 48 ); // => '52ec30653d24d8b4bf3b1b8d6f20a6778115be23e66b93cbdedf523c82109b1a2a521c7219eae544c8de1c625291540a'
await pbkdf2.sha512 ( 'P@ssword!', 'da39a3ee5e6b4b0d3255bfef95601890afd80709', 1000, 64 ); // => 'e6f8a7b90d9d5aa236d24d307c9bda5054eea2926b35c88ef9fc12c7b26532943f3dbf57d44e9d3c1804e393d4e693e86601a39c9e5e77200c97e23e0abc67a8'

// Derive a key with a specific supported format

await pbkdf2.sha1.buffer ( 'P@ssword!', 'da39a3ee5e6b4b0d3255bfef95601890afd80709', 1000, 20 ); // => ArrayBuffer(20) <a5 80 87 39 60 d8 3d c5 b1 b6 60 6c 3d df 28 9d cb 04 9b 61>
await pbkdf2.sha1.uint8 ( 'P@ssword!', 'da39a3ee5e6b4b0d3255bfef95601890afd80709', 1000, 20 ); // => Uint8Array(20) [165, 128, 135, 57, 96, 216, 61, 197, 177, 182, 96, 108, 61, 223, 40, 157, 203, 4, 155, 97]
await pbkdf2.sha1.hex ( 'P@ssword!', 'da39a3ee5e6b4b0d3255bfef95601890afd80709', 1000, 20 ); // => 'a580873960d83dc5b1b6606c3ddf289dcb049b61'

License

MIT © Fabio Spampinato