[openwrt/openwrt] hostapd: fix FILS key mgmt type for WPA3 Enterprise 192 bit

[LEDE Commits]

nbd pushed a commit to openwrt/openwrt.git, branch openwrt-23.05:
https://git.openwrt.org/98d0ee9dbf7a578093b5e97363e5a07dd28ea99a

commit 98d0ee9dbf7a578093b5e97363e5a07dd28ea99a
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Thu Aug 31 11:16:04 2023 +0200

    hostapd: fix FILS key mgmt type for WPA3 Enterprise 192 bit
    
    Use the SHA384 variant to account for longer keys with more security
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
    (cherry picked from commit f0d1349b52983400e7526f3ab57dc6a0f2cc771a)
---
 package/network/services/hostapd/files/hostapd.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/package/network/services/hostapd/files/hostapd.sh b/package/network/services/hostapd/files/hostapd.sh
index c6ae6fb98b..36aa6273b6 100644
--- a/package/network/services/hostapd/files/hostapd.sh
+++ b/package/network/services/hostapd/files/hostapd.sh
@@ -77,6 +77,10 @@ hostapd_append_wpa_key_mgmt() {
 
 	[ "$fils" -gt 0 ] && {
 		case "$auth_type" in
+			eap-192)
+				append wpa_key_mgmt FILS-SHA384
+				[ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt FT-FILS-SHA384
+			;;
 			eap*)
 				append wpa_key_mgmt FILS-SHA256
 				[ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt FT-FILS-SHA256