code: def aes_ecb_decrypt(self, key_handle, ciphertext):
          
          return pyhsm.aes_ecb_cmd.YHSM_Cmd_AES_ECB_Decrypt( \
              self.stick, key_handle, ciphertext).execute()
docs: AES ECB decrypt using a key handle.
  
          @warning: Please be aware of the known limitations of AES ECB mode before using it!
  
          @param key_handle: Key handle to use for AES ECB decryption
          @param ciphertext: Data to decrypt
          @type key_handle: integer or string
          @type ciphertext: string
  
          @returns: Plaintext
          @rtype: string
  
          @see: L{pyhsm.aes_ecb_cmd.YHSM_Cmd_AES_ECB_Decrypt}