54 lines
2.0 KiB
Python
54 lines
2.0 KiB
Python
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# The MIT License (MIT)
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#
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# Copyright (c) 2014 Richard Moore
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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# This is a pure-Python implementation of the AES algorithm and AES common
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# modes of operation.
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# See: https://en.wikipedia.org/wiki/Advanced_Encryption_Standard
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# See: https://en.wikipedia.org/wiki/Block_cipher_mode_of_operation
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# Supported key sizes:
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# 128-bit
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# 192-bit
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# 256-bit
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# Supported modes of operation:
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# ECB - Electronic Codebook
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# CBC - Cipher-Block Chaining
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# CFB - Cipher Feedback
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# OFB - Output Feedback
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# CTR - Counter
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# See the README.md for API details and general information.
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# Also useful, PyCrypto, a crypto library implemented in C with Python bindings:
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# https://www.dlitz.net/software/pycrypto/
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VERSION = [1, 3, 0]
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from .aes import AES, AESModeOfOperationCTR, AESModeOfOperationCBC, AESModeOfOperationCFB, AESModeOfOperationECB, AESModeOfOperationOFB, AESModesOfOperation, Counter
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from .blockfeeder import decrypt_stream, Decrypter, encrypt_stream, Encrypter
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from .blockfeeder import PADDING_NONE, PADDING_DEFAULT
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