Projects/worblehat-old
Projects
/
worblehat-old
Archived
12
0
Fork 0
This repository has been archived on 2024-07-04. You can view files and clone it, but cannot push or open issues or pull requests.
worblehat-old/python/gdata/tlslite/utils/PyCrypto_TripleDES.py

22 lines
610 B
Python
Raw Permalink Normal View History

2010-09-23 15:57:37 +02:00
"""PyCrypto 3DES implementation."""
from cryptomath import *
from TripleDES import *
if pycryptoLoaded:
import Crypto.Cipher.DES3
def new(key, mode, IV):
return PyCrypto_TripleDES(key, mode, IV)
class PyCrypto_TripleDES(TripleDES):
def __init__(self, key, mode, IV):
TripleDES.__init__(self, key, mode, IV, "pycrypto")
self.context = Crypto.Cipher.DES3.new(key, mode, IV)
def encrypt(self, plaintext):
return self.context.encrypt(plaintext)
def decrypt(self, ciphertext):
return self.context.decrypt(ciphertext)