blob: 3853f5beaf4cf0e4068930846511d63f3a514825 [file] [log] [blame]
# Author: Trevor Perrin
# See the LICENSE file for legal information regarding use of this file.
"""Abstract class for RC4."""
class RC4(object):
def __init__(self, keyBytes, implementation):
if len(keyBytes) < 16 or len(keyBytes) > 256:
raise ValueError()
self.isBlockCipher = False
self.isAEAD = False
self.name = "rc4"
self.implementation = implementation
def encrypt(self, plaintext):
raise NotImplementedError()
def decrypt(self, ciphertext):
raise NotImplementedError()