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PASN: Deauthenticate on PTKSA cache entry expiration

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Add an option for an alternative processing of PTKSA life time expiry.

Register a callback in wpa_supplicant to handle the life time expiry of
the keys in PTKSA cache. Send PASN deauthentication when a PTKSA cache
entry expires.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This commit is contained in:
Vinay Gannevaram 2022-07-08 11:41:01 +05:30 • committed by Jouni Malinen
parent 74d894a2ea
commit 24929543ba
6 changed files with 35 additions and 8 deletions
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2
wpa_supplicant/wpas_glue.c
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@ -1379,7 +1379,7 @@ static void wpa_supplicant_store_ptk(void *ctx, u8 *addr, int cipher,
struct wpa_supplicant *wpa_s = ctx;
ptksa_cache_add(wpa_s->ptksa, wpa_s->own_addr, addr, cipher, life_time,
ptk);
ptk, NULL, NULL);
}
#endif /* CONFIG_NO_WPA */