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SAE: Enable H2E for 6 GHz BSS

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Even if the use of H2E isn't strictly mandatory when using SAE on 6 GHz,
WPA3-Personal pushes it on 6 GHz, so enable H2E automatically when
connecting to a BSS on the 6 GHz band if it was not enabled in the
configuration.

Signed-off-by: Jimmy Chen <jimmycmchen@google.com>
This commit is contained in:
Jimmy Chen 2021-04-13 14:55:52 +08:00 committed by Jouni Malinen
parent 20bfd4feb3
commit 3a0edb2cd8
1 changed files with 5 additions and 0 deletions
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5
wpa_supplicant/wpa_supplicant.c
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@ -1914,6 +1914,11 @@ int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
wpa_key_mgmt_sae_ext_key(wpa_s->key_mgmt)) &&
sae_pwe != 3)
sae_pwe = 1;
if (bss && is_6ghz_freq(bss->freq) && sae_pwe == 0) {
wpa_dbg(wpa_s, MSG_DEBUG,
"RSN: Enable SAE hash-to-element mode for 6 GHz BSS");
sae_pwe = 2;
}
wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_SAE_PWE, sae_pwe);
#ifdef CONFIG_SAE_PK
wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_SAE_PK,