Page MenuHomeFreeBSD
Differential D46668 Diff 143323 sys/net80211/ieee80211_crypto.h

Changeset View

Standalone View

View Options

sys/net80211/ieee80211_crypto.h

Show First 20 Lines • Show All 85 Lines • ▼ Show 20 Lines
#define IEEE80211_KEY_SWDEMIC 0x00000080 /* host-based demic */ #define IEEE80211_KEY_SWDEMIC 0x00000080 /* host-based demic */
#define IEEE80211_KEY_DEVKEY 0x00000100 /* device key request completed */ #define IEEE80211_KEY_DEVKEY 0x00000100 /* device key request completed */
#define IEEE80211_KEY_CIPHER0 0x00001000 /* cipher-specific action 0 */ #define IEEE80211_KEY_CIPHER0 0x00001000 /* cipher-specific action 0 */
#define IEEE80211_KEY_CIPHER1 0x00002000 /* cipher-specific action 1 */ #define IEEE80211_KEY_CIPHER1 0x00002000 /* cipher-specific action 1 */
#define IEEE80211_KEY_NOIV 0x00004000 /* don't insert IV/MIC for !mgmt */ #define IEEE80211_KEY_NOIV 0x00004000 /* don't insert IV/MIC for !mgmt */
#define IEEE80211_KEY_NOIVMGT 0x00008000 /* don't insert IV/MIC for mgmt */ #define IEEE80211_KEY_NOIVMGT 0x00008000 /* don't insert IV/MIC for mgmt */
#define IEEE80211_KEY_NOMIC 0x00010000 /* don't insert MIC for !mgmt */ #define IEEE80211_KEY_NOMIC 0x00010000 /* don't insert MIC for !mgmt */
#define IEEE80211_KEY_NOMICMGT 0x00020000 /* don't insert MIC for mgmt */ #define IEEE80211_KEY_NOMICMGT 0x00020000 /* don't insert MIC for mgmt */
#define IEEE80211_KEY_IGTK 0x00040000 /* key is used for IGTK */
ieee80211_keyix wk_keyix; /* h/w key index */ ieee80211_keyix wk_keyix; /* h/w key index */
ieee80211_keyix wk_rxkeyix; /* optional h/w rx key index */ ieee80211_keyix wk_rxkeyix; /* optional h/w rx key index */
uint8_t wk_key[IEEE80211_KEYBUF_SIZE+IEEE80211_MICBUF_SIZE]; uint8_t wk_key[IEEE80211_KEYBUF_SIZE+IEEE80211_MICBUF_SIZE];
#define wk_txmic wk_key+IEEE80211_KEYBUF_SIZE+0 /* XXX can't () right */ #define wk_txmic wk_key+IEEE80211_KEYBUF_SIZE+0 /* XXX can't () right */
#define wk_rxmic wk_key+IEEE80211_KEYBUF_SIZE+8 /* XXX can't () right */ #define wk_rxmic wk_key+IEEE80211_KEYBUF_SIZE+8 /* XXX can't () right */
/* key receive sequence counter */ /* key receive sequence counter */
uint64_t wk_keyrsc[IEEE80211_TID_SIZE]; uint64_t wk_keyrsc[IEEE80211_TID_SIZE];
uint64_t wk_keytsc; /* key transmit sequence counter */ uint64_t wk_keytsc; /* key transmit sequence counter */
const struct ieee80211_cipher *wk_cipher; const struct ieee80211_cipher *wk_cipher;
void *wk_private; /* private cipher state */ void *wk_private; /* private cipher state */
uint8_t wk_macaddr[IEEE80211_ADDR_LEN]; uint8_t wk_macaddr[IEEE80211_ADDR_LEN];
}; };
#define IEEE80211_KEY_COMMON /* common flags passed in by apps */\ #define IEEE80211_KEY_COMMON /* common flags passed in by apps */\
(IEEE80211_KEY_XMIT | IEEE80211_KEY_RECV | IEEE80211_KEY_GROUP | \ (IEEE80211_KEY_XMIT | IEEE80211_KEY_RECV | IEEE80211_KEY_GROUP | \
IEEE80211_KEY_NOREPLAY) IEEE80211_KEY_NOREPLAY | IEEE80211_KEY_IGTK)
#define IEEE80211_KEY_SWCRYPT \ #define IEEE80211_KEY_SWCRYPT \
(IEEE80211_KEY_SWENCRYPT | IEEE80211_KEY_SWDECRYPT) (IEEE80211_KEY_SWENCRYPT | IEEE80211_KEY_SWDECRYPT)
#define IEEE80211_KEY_SWMIC (IEEE80211_KEY_SWENMIC | IEEE80211_KEY_SWDEMIC) #define IEEE80211_KEY_SWMIC (IEEE80211_KEY_SWENMIC | IEEE80211_KEY_SWDEMIC)
#define IEEE80211_KEY_DEVICE /* flags owned by device driver */\ #define IEEE80211_KEY_DEVICE /* flags owned by device driver */\
(IEEE80211_KEY_DEVKEY|IEEE80211_KEY_CIPHER0|IEEE80211_KEY_CIPHER1| \ (IEEE80211_KEY_DEVKEY|IEEE80211_KEY_CIPHER0|IEEE80211_KEY_CIPHER1| \
IEEE80211_KEY_SWCRYPT|IEEE80211_KEY_SWMIC|IEEE80211_KEY_NOIV | \ IEEE80211_KEY_SWCRYPT|IEEE80211_KEY_SWMIC|IEEE80211_KEY_NOIV | \
▲ Show 20 Lines • Show All 107 Lines • ▼ Show 20 Lines
#define IEEE80211_KEY_UNDEFINED(k) \ #define IEEE80211_KEY_UNDEFINED(k) \
((k)->wk_cipher == &ieee80211_cipher_none) ((k)->wk_cipher == &ieee80211_cipher_none)
void ieee80211_crypto_register(const struct ieee80211_cipher *); void ieee80211_crypto_register(const struct ieee80211_cipher *);
void ieee80211_crypto_unregister(const struct ieee80211_cipher *); void ieee80211_crypto_unregister(const struct ieee80211_cipher *);
int ieee80211_crypto_available(u_int cipher); int ieee80211_crypto_available(u_int cipher);
int ieee80211_crypto_get_key_wepidx(const struct ieee80211vap *, int ieee80211_crypto_get_key_wepidx(const struct ieee80211vap *,
const struct ieee80211_key *k);
int ieee80211_crypto_get_key_igtk_idx(const struct ieee80211vap *,
const struct ieee80211_key *k); const struct ieee80211_key *k);
uint8_t ieee80211_crypto_get_keyid(struct ieee80211vap *vap, uint8_t ieee80211_crypto_get_keyid(struct ieee80211vap *vap,
struct ieee80211_key *k); struct ieee80211_key *k);
struct ieee80211_key *ieee80211_crypto_get_txkey(struct ieee80211_node *, struct ieee80211_key *ieee80211_crypto_get_txkey(struct ieee80211_node *,
struct mbuf *); struct mbuf *);
struct ieee80211_key *ieee80211_crypto_encap(struct ieee80211_node *, struct ieee80211_key *ieee80211_crypto_encap(struct ieee80211_node *,
struct mbuf *); struct mbuf *);
int ieee80211_crypto_decap(struct ieee80211_node *, int ieee80211_crypto_decap(struct ieee80211_node *,
▲ Show 20 Lines • Show All 41 Lines • Show Last 20 Lines