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wlantest: FTE MIC calculation for MLO Reassociation Request frames

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SPA (FTO's MAC address) and AA (FTR's MAC address) are the MLD MAC
addresses when using MLO and the Reassociation Request frame will also
include the non-AP STA MAC addresses for the requested links.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This commit is contained in:
Jouni Malinen 2023-08-24 18:00:31 +03:00 committed by Jouni Malinen
parent e6f64a8e1d
commit a83575df59
1 changed files with 23 additions and 4 deletions
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27
wlantest/rx_mgmt.c
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@ -1289,6 +1289,15 @@ static void rx_mgmt_reassoc_req(struct wlantest *wt, const u8 *data,
size_t mic_len = 16;
const u8 *kck;
size_t kck_len;
const u8 *aa, *spa;
if (elems.basic_mle) {
aa = bss->mld_mac_addr;
spa = sta->mld_mac_addr;
} else {
aa = bss->bssid;
spa = sta->addr;
}
use_sha384 = wpa_key_mgmt_sha384(sta->key_mgmt);
@ -1417,25 +1426,26 @@ static void rx_mgmt_reassoc_req(struct wlantest *wt, const u8 *data,
kck_len = sta->ptk.kck_len;
}
if (wpa_ft_mic(sta->key_mgmt, kck, kck_len,
sta->addr, bss->bssid, 5,
spa, aa, 5,
parse.mdie - 2, parse.mdie_len + 2,
parse.ftie - 2, parse.ftie_len + 2,
parse.rsn - 2, parse.rsn_len + 2,
parse.ric, parse.ric_len,
parse.rsnxe ? parse.rsnxe - 2 : NULL,
parse.rsnxe ? parse.rsnxe_len + 2 : 0,
NULL,
elems.basic_mle ? sta->link_addr : NULL,
mic) < 0) {
add_note(wt, MSG_INFO, "FT: Failed to calculate MIC");
return;
}
if (os_memcmp_const(mic, fte_mic, mic_len) != 0) {
int link_id;
add_note(wt, MSG_INFO, "FT: Invalid MIC in FTE");
wpa_printf(MSG_DEBUG,
"FT: addr=" MACSTR " auth_addr=" MACSTR,
MAC2STR(sta->addr),
MAC2STR(bss->bssid));
MAC2STR(spa), MAC2STR(aa));
wpa_hexdump(MSG_MSGDUMP, "FT: Received MIC",
fte_mic, mic_len);
wpa_hexdump(MSG_MSGDUMP, "FT: Calculated MIC",
@ -1449,6 +1459,15 @@ static void rx_mgmt_reassoc_req(struct wlantest *wt, const u8 *data,
wpa_hexdump(MSG_MSGDUMP, "FT: RSNXE",
parse.rsnxe ? parse.rsnxe - 2 : NULL,
parse.rsnxe ? parse.rsnxe_len + 2 : 0);
for (link_id = 0; link_id < MAX_NUM_MLO_LINKS;
link_id++) {
if (is_zero_ether_addr(sta->link_addr[link_id]))
continue;
wpa_printf(MSG_DEBUG,
"FT: STA link %d address: " MACSTR,
link_id,
MAC2STR(sta->link_addr[link_id]));
}
return;
}