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tests: EAPOL-Key msg 4/4 protocol testing for invalid Key Data encryption

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Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2024-01-28 11:06:26 +02:00
parent c579b07e26
commit 627c3f35dc
1 changed files with 9 additions and 0 deletions
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9
tests/hwsim/test_ap_psk.py
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@ -1773,6 +1773,15 @@ def test_ap_wpa2_psk_ext_eapol_key_info(dev, apdev):
rsn_eapol_key_set(msg, 0x0902, 0, snonce, rsne)
eapol_key_mic(kck, msg)
send_eapol(hapd, addr, build_eapol(msg))
# EAPOL-Key msg 4/4 with incorrectly encrypred Key Data field
hapd.note("RSN: AES unwrap failed - could not decrypt EAPOL-Key key data")
key_data = 24*b'1'
rsn_eapol_key_set(msg, 0x130a, 0, snonce, key_data)
send_eapol(hapd, addr, build_eapol(msg))
# EAPOL-Key msg 4/4 claimed to be encrypred with RC4
hapd.note("WPA: did not use HMAC-SHA1-AES with CCMP/GCMP")
rsn_eapol_key_set(msg, 0x1309, 0, snonce, key_data)
send_eapol(hapd, addr, build_eapol(msg))
reply_eapol("4/4", hapd, addr, msg, 0x030a, None, None, kck)
hapd.wait_sta(timeout=15)