Quick Obfuscation in Python

sample_pycrypto.py

from Crypto.Cipher import AES
from base64 import b64encode, b64decode
import os

BLOCK_SIZE = 32 # Block size for the cipher object must be 16, 24, 32 for AES

PADDING = '*'

pad = lambda s: s + (BLOCK_SIZE - len(s) % BLOCK_SIZE) * PADDING

EncodeAES = lambda c, s: b64encode(c.encrypt(pad(s)))
DecodeAES = lambda c, e: c.decrypt(b64decode(e)).rstrip(PADDING)

secret = os.urandom(BLOCK_SIZE)

cipher = AES.new(secret)

# Encode a string
encoded = EncodeAES(cipher, "This is the text I'm encoding")
print "Encrypted string:", encoded

# Decode the encoded string
decoded = DecodeAES(cipher, encoded)
print "Decrypted string:", decoded

Note: Not my code, just saved since it seemed useful