This library provides the functionality of PBKDF2 with the ability to use any supported hashing algorithm returned from crypto.getHashes()
var compat = require('pbkd2f-compat')
var derivedKey = compat.pbkdf2Sync('password', 'salt', 1, 32, 'sha512')
...
This module is a derivative of https://github.com/cryptocoinjs/pbkdf2-sha256/, so thanks to JP Richardson for laying the ground work.