mirror of
https://github.com/vanhoefm/fragattacks.git
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66 lines
2.4 KiB
Python
66 lines
2.4 KiB
Python
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#!/usr/bin/python
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#
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# Test cases for SAE
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# Copyright (c) 2013, Jouni Malinen <j@w1.fi>
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#
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# This software may be distributed under the terms of the BSD license.
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# See README for more details.
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import time
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import subprocess
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import logging
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logger = logging.getLogger()
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import hwsim_utils
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import hostapd
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def test_sae(dev, apdev):
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"""SAE with default group"""
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params = hostapd.wpa2_params(ssid="test-sae",
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passphrase="12345678")
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params['wpa_key_mgmt'] = 'SAE'
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hostapd.add_ap(apdev[0]['ifname'], params)
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dev[0].request("SET sae_groups ")
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id = dev[0].connect("test-sae", psk="12345678", key_mgmt="SAE",
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scan_freq="2412")
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if dev[0].get_status_field('sae_group') != '19':
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raise Exception("Expected default SAE group not used")
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def test_sae_groups(dev, apdev):
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"""SAE with all supported groups"""
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# This would be the full list of supported groups, but groups 14-16
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# (2048-4096 bit MODP) are a bit too slow on some VMs and can result in
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# hitting mac80211 authentication timeout, so skip them for now.
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#sae_groups = [ 19, 25, 26, 20, 21, 2, 5, 14, 15, 16, 22, 23, 24 ]
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sae_groups = [ 19, 25, 26, 20, 21, 2, 5, 22, 23, 24 ]
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groups = [str(g) for g in sae_groups]
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params = hostapd.wpa2_params(ssid="test-sae-groups",
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passphrase="12345678")
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params['wpa_key_mgmt'] = 'SAE'
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params['sae_groups'] = ' '.join(groups)
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hostapd.add_ap(apdev[0]['ifname'], params)
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for g in groups:
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logger.info("Testing SAE group " + g)
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dev[0].request("SET sae_groups " + g)
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id = dev[0].connect("test-sae-groups", psk="12345678", key_mgmt="SAE",
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scan_freq="2412")
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if dev[0].get_status_field('sae_group') != g:
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raise Exception("Expected SAE group not used")
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dev[0].remove_network(id)
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def test_sae_group_nego(dev, apdev):
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"""SAE group negotiation"""
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params = hostapd.wpa2_params(ssid="test-sae-group-nego",
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passphrase="12345678")
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params['wpa_key_mgmt'] = 'SAE'
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params['sae_groups'] = '19'
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hostapd.add_ap(apdev[0]['ifname'], params)
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dev[0].request("SET sae_groups 25 26 20 19")
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dev[0].connect("test-sae-group-nego", psk="12345678", key_mgmt="SAE",
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scan_freq="2412")
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if dev[0].get_status_field('sae_group') != '19':
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raise Exception("Expected SAE group not used")
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