tests: SAE protocol tests
Signed-off-by: Jouni Malinen <j@w1.fi>
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Jouni Malinen
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80dcede592
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1 changed files with 194 additions and 0 deletions
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@ -332,3 +332,197 @@ def test_sae_oom_wpas(dev, apdev):
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dev[0].connect("test-sae", psk="12345678", key_mgmt="SAE",
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scan_freq="2412")
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dev[0].request("REMOVE_NETWORK all")
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def test_sae_proto_ecc(dev, apdev):
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"""SAE protocol testing (ECC)"""
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if "SAE" not in dev[0].get_capability("auth_alg"):
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raise HwsimSkip("SAE not supported")
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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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hapd = hostapd.add_ap(apdev[0]['ifname'], params)
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bssid = apdev[0]['bssid']
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dev[0].request("SET sae_groups 19")
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tests = [ ("Confirm mismatch",
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"1300" + "033d3635b39666ed427fd4a3e7d37acec2810afeaf1687f746a14163ff0e6d03" + "559cb8928db4ce4e3cbd6555e837591995e5ebe503ef36b503d9ca519d63728dd3c7c676b8e8081831b6bc3a64bdf136061a7de175e17d1965bfa41983ed02f8",
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"0000800edebc3f260dc1fe7e0b20888af2b8a3316252ec37388a8504e25b73dc4240"),
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("Commit without even full cyclic group field",
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"13",
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None),
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("Too short commit",
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"1300" + "033d3635b39666ed427fd4a3e7d37acec2810afeaf1687f746a14163ff0e6d03" + "559cb8928db4ce4e3cbd6555e837591995e5ebe503ef36b503d9ca519d63728dd3c7c676b8e8081831b6bc3a64bdf136061a7de175e17d1965bfa41983ed02",
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None),
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("Invalid commit scalar (0)",
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"1300" + "0000000000000000000000000000000000000000000000000000000000000000" + "559cb8928db4ce4e3cbd6555e837591995e5ebe503ef36b503d9ca519d63728dd3c7c676b8e8081831b6bc3a64bdf136061a7de175e17d1965bfa41983ed02f8",
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None),
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("Invalid commit scalar (> r)",
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"1300" + "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff" + "559cb8928db4ce4e3cbd6555e837591995e5ebe503ef36b503d9ca519d63728dd3c7c676b8e8081831b6bc3a64bdf136061a7de175e17d1965bfa41983ed02f8",
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None),
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("Commit element not on curve",
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"1300" + "033d3635b39666ed427fd4a3e7d37acec2810afeaf1687f746a14163ff0e6d03" + "559cb8928db4ce4e3cbd6555e837591995e5ebe503ef36b503d9ca519d63728d0000000000000000000000000000000000000000000000000000000000000000",
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None),
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("Invalid commit element (y coordinate > P)",
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"1300" + "033d3635b39666ed427fd4a3e7d37acec2810afeaf1687f746a14163ff0e6d03" + "559cb8928db4ce4e3cbd6555e837591995e5ebe503ef36b503d9ca519d63728dffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
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None),
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("Invalid commit element (x coordinate > P)",
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"1300" + "033d3635b39666ed427fd4a3e7d37acec2810afeaf1687f746a14163ff0e6d03" + "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffd3c7c676b8e8081831b6bc3a64bdf136061a7de175e17d1965bfa41983ed02f8",
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None),
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("Different group in commit",
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"1400" + "033d3635b39666ed427fd4a3e7d37acec2810afeaf1687f746a14163ff0e6d03" + "559cb8928db4ce4e3cbd6555e837591995e5ebe503ef36b503d9ca519d63728dd3c7c676b8e8081831b6bc3a64bdf136061a7de175e17d1965bfa41983ed02f8",
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None),
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("Too short confirm",
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"1300" + "033d3635b39666ed427fd4a3e7d37acec2810afeaf1687f746a14163ff0e6d03" + "559cb8928db4ce4e3cbd6555e837591995e5ebe503ef36b503d9ca519d63728dd3c7c676b8e8081831b6bc3a64bdf136061a7de175e17d1965bfa41983ed02f8",
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"0000800edebc3f260dc1fe7e0b20888af2b8a3316252ec37388a8504e25b73dc42")]
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for (note, commit, confirm) in tests:
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logger.info(note)
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dev[0].scan_for_bss(bssid, freq=2412)
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hapd.set("ext_mgmt_frame_handling", "1")
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dev[0].connect("test-sae", psk="12345678", key_mgmt="SAE",
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scan_freq="2412", wait_connect=False)
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logger.info("Commit")
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for i in range(0, 10):
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req = hapd.mgmt_rx()
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if req is None:
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raise Exception("MGMT RX wait timed out (commit)")
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if req['subtype'] == 11:
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break
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req = None
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if not req:
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raise Exception("Authentication frame (commit) not received")
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hapd.dump_monitor()
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resp = {}
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resp['fc'] = req['fc']
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resp['da'] = req['sa']
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resp['sa'] = req['da']
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resp['bssid'] = req['bssid']
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resp['payload'] = binascii.unhexlify("030001000000" + commit)
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hapd.mgmt_tx(resp)
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if confirm:
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logger.info("Confirm")
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for i in range(0, 10):
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req = hapd.mgmt_rx()
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if req is None:
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raise Exception("MGMT RX wait timed out (confirm)")
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if req['subtype'] == 11:
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break
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req = None
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if not req:
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raise Exception("Authentication frame (confirm) not received")
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hapd.dump_monitor()
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resp = {}
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resp['fc'] = req['fc']
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resp['da'] = req['sa']
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resp['sa'] = req['da']
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resp['bssid'] = req['bssid']
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resp['payload'] = binascii.unhexlify("030002000000" + confirm)
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hapd.mgmt_tx(resp)
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time.sleep(0.1)
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dev[0].request("REMOVE_NETWORK all")
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hapd.set("ext_mgmt_frame_handling", "0")
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hapd.dump_monitor()
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def test_sae_proto_ffc(dev, apdev):
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"""SAE protocol testing (FFC)"""
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if "SAE" not in dev[0].get_capability("auth_alg"):
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raise HwsimSkip("SAE not supported")
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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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hapd = hostapd.add_ap(apdev[0]['ifname'], params)
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bssid = apdev[0]['bssid']
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dev[0].request("SET sae_groups 2")
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tests = [ ("Confirm mismatch",
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"0200" + "0c70519d874e3e4930a917cc5e17ea7a26028211159f217bab28b8d6c56691805e49f03249b2c6e22c7c9f86b30e04ccad2deedd5e5108ae07b737c00001c59cd0eb08b1dfc7f1b06a1542e2b6601a963c066e0c65940983a03917ae57a101ce84b5cbbc76ff33ebb990aac2e54aa0f0ab6ec0a58113d927683502b2cb2347d2" + "a8c00117493cdffa5dd671e934bc9cb1a69f39e25e9dd9cd9afd3aea2441a0f5491211c7ba50a753563f9ce943b043557cb71193b28e86ed9544f4289c471bf91b70af5c018cf4663e004165b0fd0bc1d8f3f78adf42eee92bcbc55246fd3ee9f107ab965dc7d4986f23eb71d616ebfe6bfe0a6c1ac5dc1718acee17c9a17486",
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"0000f3116a9731f1259622e3eb55d4b3b50ba16f8c5f5565b28e609b180c51460251"),
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("Too short commit",
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"0200" + "0c70519d874e3e4930a917cc5e17ea7a26028211159f217bab28b8d6c56691805e49f03249b2c6e22c7c9f86b30e04ccad2deedd5e5108ae07b737c00001c59cd0eb08b1dfc7f1b06a1542e2b6601a963c066e0c65940983a03917ae57a101ce84b5cbbc76ff33ebb990aac2e54aa0f0ab6ec0a58113d927683502b2cb2347d2" + "a8c00117493cdffa5dd671e934bc9cb1a69f39e25e9dd9cd9afd3aea2441a0f5491211c7ba50a753563f9ce943b043557cb71193b28e86ed9544f4289c471bf91b70af5c018cf4663e004165b0fd0bc1d8f3f78adf42eee92bcbc55246fd3ee9f107ab965dc7d4986f23eb71d616ebfe6bfe0a6c1ac5dc1718acee17c9a174",
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None),
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("Invalid element (0) in commit",
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"0200" + "0c70519d874e3e4930a917cc5e17ea7a26028211159f217bab28b8d6c56691805e49f03249b2c6e22c7c9f86b30e04ccad2deedd5e5108ae07b737c00001c59cd0eb08b1dfc7f1b06a1542e2b6601a963c066e0c65940983a03917ae57a101ce84b5cbbc76ff33ebb990aac2e54aa0f0ab6ec0a58113d927683502b2cb2347d2" + "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
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None),
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("Invalid element (1) in commit",
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"0200" + "0c70519d874e3e4930a917cc5e17ea7a26028211159f217bab28b8d6c56691805e49f03249b2c6e22c7c9f86b30e04ccad2deedd5e5108ae07b737c00001c59cd0eb08b1dfc7f1b06a1542e2b6601a963c066e0c65940983a03917ae57a101ce84b5cbbc76ff33ebb990aac2e54aa0f0ab6ec0a58113d927683502b2cb2347d2" + "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
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None),
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("Invalid element (> P) in commit",
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"0200" + "0c70519d874e3e4930a917cc5e17ea7a26028211159f217bab28b8d6c56691805e49f03249b2c6e22c7c9f86b30e04ccad2deedd5e5108ae07b737c00001c59cd0eb08b1dfc7f1b06a1542e2b6601a963c066e0c65940983a03917ae57a101ce84b5cbbc76ff33ebb990aac2e54aa0f0ab6ec0a58113d927683502b2cb2347d2" + "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
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None) ]
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for (note, commit, confirm) in tests:
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logger.info(note)
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dev[0].scan_for_bss(bssid, freq=2412)
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hapd.set("ext_mgmt_frame_handling", "1")
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dev[0].connect("test-sae", psk="12345678", key_mgmt="SAE",
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scan_freq="2412", wait_connect=False)
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logger.info("Commit")
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for i in range(0, 10):
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req = hapd.mgmt_rx()
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if req is None:
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raise Exception("MGMT RX wait timed out (commit)")
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if req['subtype'] == 11:
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break
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req = None
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if not req:
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raise Exception("Authentication frame (commit) not received")
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hapd.dump_monitor()
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resp = {}
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resp['fc'] = req['fc']
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resp['da'] = req['sa']
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resp['sa'] = req['da']
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resp['bssid'] = req['bssid']
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resp['payload'] = binascii.unhexlify("030001000000" + commit)
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hapd.mgmt_tx(resp)
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if confirm:
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logger.info("Confirm")
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for i in range(0, 10):
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req = hapd.mgmt_rx()
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if req is None:
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raise Exception("MGMT RX wait timed out (confirm)")
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if req['subtype'] == 11:
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break
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req = None
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if not req:
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raise Exception("Authentication frame (confirm) not received")
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hapd.dump_monitor()
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resp = {}
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resp['fc'] = req['fc']
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resp['da'] = req['sa']
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resp['sa'] = req['da']
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resp['bssid'] = req['bssid']
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resp['payload'] = binascii.unhexlify("030002000000" + confirm)
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hapd.mgmt_tx(resp)
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time.sleep(0.1)
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dev[0].request("REMOVE_NETWORK all")
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hapd.set("ext_mgmt_frame_handling", "0")
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hapd.dump_monitor()
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def test_sae_no_ffc_by_default(dev, apdev):
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"""SAE and default groups rejecting FFC"""
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if "SAE" not in dev[0].get_capability("auth_alg"):
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raise HwsimSkip("SAE not supported")
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params = hostapd.wpa2_params(ssid="test-sae", passphrase="12345678")
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params['wpa_key_mgmt'] = 'SAE'
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hapd = hostapd.add_ap(apdev[0]['ifname'], params)
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dev[0].request("SET sae_groups 5")
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dev[0].connect("test-sae", psk="12345678", key_mgmt="SAE", scan_freq="2412",
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wait_connect=False)
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ev = dev[0].wait_event(["SME: Trying to authenticate"], timeout=3)
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if ev is None:
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raise Exception("Did not try to authenticate")
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ev = dev[0].wait_event(["SME: Trying to authenticate"], timeout=3)
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if ev is None:
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raise Exception("Did not try to authenticate (2)")
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dev[0].request("REMOVE_NETWORK all")
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