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1 """PyCrypto RC4 implementation.""" | |
2 | |
3 from cryptomath import * | |
4 from RC4 import * | |
5 | |
6 if pycryptoLoaded: | |
7 import Crypto.Cipher.ARC4 | |
8 | |
9 def new(key): | |
10 return PyCrypto_RC4(key) | |
11 | |
12 class PyCrypto_RC4(RC4): | |
13 | |
14 def __init__(self, key): | |
15 RC4.__init__(self, key, "pycrypto") | |
16 self.context = Crypto.Cipher.ARC4.new(key) | |
17 | |
18 def encrypt(self, plaintext): | |
19 return self.context.encrypt(plaintext) | |
20 | |
21 def decrypt(self, ciphertext): | |
22 return self.context.decrypt(ciphertext) | |
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