faset over fra Z3950 til google books
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python/gdata/tlslite/utils/PyCrypto_AES.py
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22
python/gdata/tlslite/utils/PyCrypto_AES.py
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"""PyCrypto AES implementation."""
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from cryptomath import *
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from AES import *
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if pycryptoLoaded:
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import Crypto.Cipher.AES
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def new(key, mode, IV):
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return PyCrypto_AES(key, mode, IV)
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class PyCrypto_AES(AES):
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def __init__(self, key, mode, IV):
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AES.__init__(self, key, mode, IV, "pycrypto")
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self.context = Crypto.Cipher.AES.new(key, mode, IV)
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def encrypt(self, plaintext):
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return self.context.encrypt(plaintext)
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def decrypt(self, ciphertext):
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return self.context.decrypt(ciphertext)
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