hashuser.js

"use strict";

var Promise = require("bluebird");
var crypto = Promise.promisifyAll(require('crypto'));
require('dotenv').config();

var iterations = 1000;
var keylen = 18; // bytes
var digest = "sha256";

function myhash(string) {
  return crypto
      .pbkdf2Async(string, process.env.SALT, iterations, keylen, digest)
      .then(key => "hash1_" + key.toString('hex'))
}

module.exports = myhash;