22 lines
610 B
Python
22 lines
610 B
Python
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"""PyCrypto 3DES implementation."""
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from cryptomath import *
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from TripleDES import *
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if pycryptoLoaded:
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import Crypto.Cipher.DES3
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def new(key, mode, IV):
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return PyCrypto_TripleDES(key, mode, IV)
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class PyCrypto_TripleDES(TripleDES):
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def __init__(self, key, mode, IV):
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TripleDES.__init__(self, key, mode, IV, "pycrypto")
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self.context = Crypto.Cipher.DES3.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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