Encrypt and decrypt using DES

des.py

# Encrpyt the string 'abcdefghijklmnop'
from Crypto.Cipher import DES
from Crypto import Random

iv = Random.get_random_bytes(8)
des1 = DES.new('issecret', DES.MODE_CFB, iv)
text = 'abcdefghijklmnop'
cipher_text = des1.encrypt(text)
print cipher_text

# Decrpyt the cipher text
des2 = DES.new('issecret', DES.MODE_ECB)
print des2.decrypt(cipher_text)