# coding: utf-8
# PyGOST -- Pure Python GOST cryptographic functions library
-# Copyright (C) 2015-2017 Sergey Matveev <stargrave@stargrave.org>
+# Copyright (C) 2015-2018 Sergey Matveev <stargrave@stargrave.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
:param bytes key: encryption key
:param bytes data: ciphertext
- :param iv: initialization vector
- :type iv: bytes, BLOCKSIZE length
:type bool pad: perform ISO/IEC 7816-4 unpadding after decryption
:param sbox: S-box parameters to use
:type sbox: str, SBOXES'es key