encryption - Encrypt file in python with aes -


i want encrypt , decrypt file (any type of file) using aes 128 in cbc mode in python.

i quite new cryptography , have tried tutorials work on texts, , need files.

could suggest me solution?

a quick google search guided me crypto package. comes ipython using, installation should trivial anyway.

i repost example here information. 

>>> crypto.cipher import aes >>> obj = aes.new('this key123', aes.mode_cbc, 'this iv456') >>> message = "the answer no" >>> ciphertext = obj.encrypt(message) >>> ciphertext '\xd6\x83\x8dd!vt\x92\xaa`a\x05\xe0\x9b\x8b\xf1' >>> obj2 = aes.new('this key123', aes.mode_cbc, 'this iv456') >>> obj2.decrypt(ciphertext) 'the answer no'

here documentation of aes.

if try encrypt file, can either use openssl or python solution using crypto contributed thijs. click here more information.


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