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PASN: Common wpas_pasn structure for initiator and responder

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Make struct wpas_pasn common for both the initiator and the responder by
adding required parameters for responder to the existing struct
wpas_pasn. This makes both hostapd and wpa_supplicant share the same
structure definitions in preparation for allowing PASN functionality to
be built into a separate library.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This commit is contained in:
Vinay Gannevaram 2022-09-19 16:12:49 +05:30 • committed by Jouni Malinen
parent 14b5ebce73
commit bc9fbe1b24
3 changed files with 23 additions and 48 deletions
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41
src/ap/sta_info.h
View file

@ -16,6 +16,7 @@
#include "common/ieee802_11_defs.h"
#include "common/sae.h"
#include "crypto/sha384.h"
#include "pasn/pasn_common.h"
/* STA flags */
#define WLAN_STA_AUTH BIT(0)
@ -68,44 +69,6 @@ struct pending_eapol_rx {
enum frame_encryption encrypted;
};
enum pasn_fils_state {
PASN_FILS_STATE_NONE = 0,
PASN_FILS_STATE_PENDING_AS,
PASN_FILS_STATE_COMPLETE
};
struct pasn_fils_data {
u8 state;
u8 nonce[FILS_NONCE_LEN];
u8 anonce[FILS_NONCE_LEN];
u8 session[FILS_SESSION_LEN];
u8 erp_pmkid[PMKID_LEN];
struct wpabuf *erp_resp;
};
struct pasn_data {
int akmp;
int cipher;
u16 group;
bool secure_ltf;
u8 trans_seq;
u8 wrapped_data_format;
size_t kdk_len;
u8 hash[SHA384_MAC_LEN];
struct wpa_ptk ptk;
struct crypto_ecdh *ecdh;
struct wpabuf *secret;
#ifdef CONFIG_SAE
struct sae_data sae;
#endif /* CONFIG_SAE */
#ifdef CONFIG_FILS
struct pasn_fils_data fils;
#endif /* CONFIG_FILS */
};
struct sta_info {
struct sta_info *next; /* next entry in sta list */
struct sta_info *hnext; /* next entry in hash table list */
@ -333,7 +296,7 @@ struct sta_info {
#endif /* CONFIG_AIRTIME_POLICY */
#ifdef CONFIG_PASN
struct pasn_data *pasn;
struct wpas_pasn *pasn;
#endif /* CONFIG_PASN */
};