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SAE: Store PMK length and AKM in SAE data

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These are needed to be able to support new AKM suites with variable
length PMK.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This commit is contained in:
Jouni Malinen 2022-07-24 22:15:52 +03:00 • committed by Jouni Malinen
parent 9dc4e9d136
commit f8eed2e8b8
8 changed files with 27 additions and 14 deletions
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3
wpa_supplicant/sme.c
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@ -72,6 +72,7 @@ static int sme_set_sae_group(struct wpa_supplicant *wpa_s)
if (sae_set_group(&wpa_s->sme.sae, group) == 0) {
wpa_dbg(wpa_s, MSG_DEBUG, "SME: Selected SAE group %d",
wpa_s->sme.sae.group);
wpa_s->sme.sae.akmp = wpa_s->key_mgmt;
return 0;
}
wpa_s->sme.sae_group_index++;
@ -1462,7 +1463,7 @@ static int sme_sae_set_pmk(struct wpa_supplicant *wpa_s, const u8 *bssid)
{
wpa_printf(MSG_DEBUG,
"SME: SAE completed - setting PMK for 4-way handshake");
wpa_sm_set_pmk(wpa_s->wpa, wpa_s->sme.sae.pmk, PMK_LEN,
wpa_sm_set_pmk(wpa_s->wpa, wpa_s->sme.sae.pmk, wpa_s->sme.sae.pmk_len,
wpa_s->sme.sae.pmkid, bssid);
if (wpa_s->conf->sae_pmkid_in_assoc) {
/* Update the own RSNE contents now that we have set the PMK