AES CTR Mode on WiPy 2.0

[Innocenzo]

Hi to everyone.

I try to create a cipher using AES in CTR mode.

from crypto import AES
import crypto

key = b'notsuchsecretkey'
counter = crypto.getrandbits(128)
cipher = AES(key, AES.MODE_CTR, counter)

but I receive the following Error:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "crypt.py", line 6, in <module>
TypeError: object with buffer protocol required

AES.MODE_CFB works well.

[livius]

@Innocenzo said in AES CTR Mode on WiPy 2.0:

cipher = AES(key, AES.MODE_CTR, counter)

change it to:

cipher = AES(key, AES.MODE_CTR, counter=counter)