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tests: Authenticator processing for various EAPOL-Key key info values

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Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
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Jouni Malinen 2014-11-22 00:49:25 +02:00 committed by Jouni Malinen
parent a52fd1c338
commit 64d04af5cc
1 changed files with 45 additions and 0 deletions
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45
tests/hwsim/test_ap_psk.py
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@ -740,3 +740,48 @@ def test_ap_wpa_psk_ext_eapol(dev, apdev):
reply_eapol("4/4", hapd, addr, msg, 0x030a, None, None, kck) reply_eapol("4/4", hapd, addr, msg, 0x030a, None, None, kck)
hapd_connected(hapd) hapd_connected(hapd)
def test_ap_wpa2_psk_ext_eapol_key_info(dev, apdev):
"""WPA2-PSK 4-way handshake with strange key info values"""
(bssid,ssid,hapd,snonce,pmk,addr,rsne) = eapol_test(apdev[0], dev[0])
msg = recv_eapol(hapd)
anonce = msg['rsn_key_nonce']
(ptk, kck, kek) = pmk_to_ptk(pmk, addr, bssid, snonce, anonce)
rsn_eapol_key_set(msg, 0x0000, 0, snonce, rsne)
send_eapol(hapd, addr, build_eapol(msg))
rsn_eapol_key_set(msg, 0xffff, 0, snonce, rsne)
send_eapol(hapd, addr, build_eapol(msg))
# SMK M1
rsn_eapol_key_set(msg, 0x2802, 0, snonce, rsne)
send_eapol(hapd, addr, build_eapol(msg))
# SMK M3
rsn_eapol_key_set(msg, 0x2002, 0, snonce, rsne)
send_eapol(hapd, addr, build_eapol(msg))
# Request
rsn_eapol_key_set(msg, 0x0902, 0, snonce, rsne)
send_eapol(hapd, addr, build_eapol(msg))
# Request
rsn_eapol_key_set(msg, 0x0902, 0, snonce, rsne)
tmp_kck = binascii.unhexlify('00000000000000000000000000000000')
eapol_key_mic(tmp_kck, msg)
send_eapol(hapd, addr, build_eapol(msg))
reply_eapol("2/4", hapd, addr, msg, 0x010a, snonce, rsne, kck)
msg = recv_eapol(hapd)
if anonce != msg['rsn_key_nonce']:
raise Exception("ANonce changed")
# Request (valic MIC)
rsn_eapol_key_set(msg, 0x0902, 0, snonce, rsne)
eapol_key_mic(kck, msg)
send_eapol(hapd, addr, build_eapol(msg))
# Request (valid MIC, replayed counter)
rsn_eapol_key_set(msg, 0x0902, 0, snonce, rsne)
eapol_key_mic(kck, msg)
send_eapol(hapd, addr, build_eapol(msg))
reply_eapol("4/4", hapd, addr, msg, 0x030a, None, None, kck)
hapd_connected(hapd)