/gdata/tlslite/utils/RC4.py

 1"""Abstract class for RC4."""
 2
 3from compat import * #For False
 4
 5class RC4:
 6    def __init__(self, keyBytes, implementation):
 7        if len(keyBytes) < 16 or len(keyBytes) > 256:
 8            raise ValueError()
 9        self.isBlockCipher = False
10        self.name = "rc4"
11        self.implementation = implementation
12
13    def encrypt(self, plaintext):
14        raise NotImplementedError()
15
16    def decrypt(self, ciphertext):
17        raise NotImplementedError()