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- # 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, AESModeOfOperationCTR, AESModeOfOperationCBC, AESModeOfOperationCFB, AESModeOfOperationECB, AESModeOfOperationOFB, AESModesOfOperation, Counter
- from .blockfeeder import decrypt_stream, Decrypter, encrypt_stream, Encrypter
- from .blockfeeder import PADDING_NONE, PADDING_DEFAULT
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