code: def generate_aead_simple(self, nonce, key_handle, data):
          
          return pyhsm.aead_cmd.YHSM_Cmd_AEAD_Generate(self.stick, nonce, key_handle, data).execute()
docs: Generate AEAD block from data for a specific key in a single step
          (without using the YubiHSM internal buffer).
  
          @param nonce: The nonce to use when creating the AEAD
          @param key_handle: The key handle that can encrypt data into an AEAD
          @param data: Data to put inside the AEAD
          @type nonce: string
          @type key_handle: integer or string
          @type data: string
  
          @returns: The generated AEAD on success.
          @rtype: L{YHSM_GeneratedAEAD}
  
          @see: L{pyhsm.aead_cmd.YHSM_Cmd_AEAD_Generate}