hostap/tests/hwsim/test_ap_ciphers.py

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#!/usr/bin/python
#
# Cipher suite tests
# Copyright (c) 2013, Jouni Malinen <j@w1.fi>
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
import time
import subprocess
import logging
logger = logging.getLogger()
import hwsim_utils
import hostapd
def check_cipher(dev, ap, cipher):
if cipher not in dev.get_capability("pairwise"):
return "skip"
params = { "ssid": "test-wpa2-psk",
"wpa_passphrase": "12345678",
"wpa": "2",
"wpa_key_mgmt": "WPA-PSK",
"rsn_pairwise": cipher }
hostapd.add_ap(ap['ifname'], params)
dev.connect("test-wpa2-psk", psk="12345678",
pairwise=cipher, group=cipher)
hwsim_utils.test_connectivity(dev.ifname, ap['ifname'])
def test_ap_cipher_tkip(dev, apdev):
"""WPA2-PSK/TKIP connection"""
check_cipher(dev[0], apdev[0], "TKIP")
def test_ap_cipher_ccmp(dev, apdev):
"""WPA2-PSK/CCMP connection"""
check_cipher(dev[0], apdev[0], "CCMP")
def test_ap_cipher_gcmp(dev, apdev):
"""WPA2-PSK/GCMP connection"""
check_cipher(dev[0], apdev[0], "GCMP")
def test_ap_cipher_ccmp_256(dev, apdev):
"""WPA2-PSK/CCMP-256 connection"""
check_cipher(dev[0], apdev[0], "CCMP-256")
def test_ap_cipher_gcmp_256(dev, apdev):
"""WPA2-PSK/GCMP-256 connection"""
check_cipher(dev[0], apdev[0], "GCMP-256")