docs: def generateKey(password, bits=32):
      """
      Generates a new encryption key based on the inputted password.
      
      :param      password    | <str>
                  bits        | <int>  | 16 or 32 bits
      
      :return     <str>
      """
      if bits == 32:
          hasher = hashlib.sha256
      elif bits == 16:
          hasher = hashlib.md5
      else:
          raise StandardError('Invalid hash type')
  
      return hasher(password).digest()