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P2P2: Add PMKSA caches for PASN initiator and responder

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These are needed for pairing.

Signed-off-by: Shivani Baranwal <quic_shivbara@quicinc.com>
This commit is contained in:
Shivani Baranwal 2024-08-05 02:43:59 +05:30 • committed by Jouni Malinen
parent 8426e5274f
commit 0f854cb351
2 changed files with 17 additions and 0 deletions
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12
src/p2p/p2p.c
View file

@ -13,9 +13,13 @@
#include "common/defs.h"
#include "common/ieee802_11_defs.h"
#include "common/ieee802_11_common.h"
#include "common/wpa_common.h"
#include "common/wpa_ctrl.h"
#include "common/sae.h"
#include "crypto/sha256.h"
#include "crypto/sha384.h"
#include "crypto/crypto.h"
#include "pasn/pasn_common.h"
#include "wps/wps_i.h"
#include "p2p_i.h"
#include "p2p.h"
@ -2980,6 +2984,10 @@ bool is_p2p_6ghz_disabled(struct p2p_data *p2p)
static void p2p_pairing_info_deinit(struct p2p_data *p2p)
{
#ifdef CONFIG_PASN
pasn_initiator_pmksa_cache_deinit(p2p->initiator_pmksa);
pasn_responder_pmksa_cache_deinit(p2p->responder_pmksa);
#endif /* CONFIG_PASN */
os_free(p2p->pairing_info);
}
@ -3011,6 +3019,10 @@ static int p2p_pairing_info_init(struct p2p_data *p2p)
p2p_pairing_info_deinit(p2p);
p2p->pairing_info = pairing_info;
#ifdef CONFIG_PASN
p2p->initiator_pmksa = pasn_initiator_pmksa_cache_init();
p2p->responder_pmksa = pasn_responder_pmksa_cache_init();
#endif /* CONFIG_PASN */
return 0;
}

5
src/p2p/p2p_i.h
View file

@ -621,6 +621,11 @@ struct p2p_data {
bool allow_6ghz;
struct p2p_pairing_info *pairing_info;
/* Pairing initiator PMKSA cache */
struct rsn_pmksa_cache *initiator_pmksa;
/* Pairing responder PMKSA cache */
struct rsn_pmksa_cache *responder_pmksa;
};
/**