password salting

gistfile1.txt

var crypto = require('crypto');

// Generate a base64 nonce of length 'len'
function randomStrBase64(len) {
  return crypto.randomBytes(Math.ceil(len * 3 / 4))
      .toString('base64')   // convert to base64 format
      .slice(0, len)        // return required number of characters
      .replace(/\+/g, '0')  // replace '+' with '0'
      .replace(/\//g, '0'); // replace '/' with '0'
}

function sha256(password) {
  var hash = crypto.createHash('sha256').update(password).digest('base64');
  return hash;
}

// TODO: implement HMAC/salting, turning from 'encrypt' to 'hash'
function encryptPassword(password) {
  return sha256(password);
    
}

console.log(encryptPassword("ngngng12"));

console.log(encryptPassword("ngngng14"));