# The MIT License (MIT)
#
# Copyright (c) 2014 Richard Moore
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

# This is a pure-Python implementation of the AES algorithm and AES common
# modes of operation.

# See: https://en.wikipedia.org/wiki/Advanced_Encryption_Standard
# See: https://en.wikipedia.org/wiki/Block_cipher_mode_of_operation


# Supported key sizes:
#   128-bit
#   192-bit
#   256-bit


# Supported modes of operation:
#   ECB - Electronic Codebook
#   CBC - Cipher-Block Chaining
#   CFB - Cipher Feedback
#   OFB - Output Feedback
#   CTR - Counter

# See the README.md for API details and general information.

# Also useful, PyCrypto, a crypto library implemented in C with Python bindings:
# https://www.dlitz.net/software/pycrypto/


VERSION = [1, 3, 0]

from .aes import AES
from .aes import AESModeOfOperationCBC
from .aes import AESModeOfOperationCFB
from .aes import AESModeOfOperationCTR
from .aes import AESModeOfOperationECB
from .aes import AESModeOfOperationOFB
from .aes import AESModesOfOperation
from .aes import Counter
from .blockfeeder import Decrypter
from .blockfeeder import Encrypter
from .blockfeeder import decrypt_stream
from .blockfeeder import encrypt_stream
