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FILS: Key-Auth derivation function for FILS SK

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This implements Key-Auth derivation for (Re)Association Request frames
(see P802.11ai/D11.0 12.12.2.6.2) and (Re)Association Response frames
(see P802.11ai/D11.0 12.12.2.6.3).

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2015-09-08 20:39:46 +03:00 • committed by Jouni Malinen
parent c089bc5725
commit a852ab4c72
2 changed files with 88 additions and 0 deletions
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6
src/common/wpa_common.h
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@ -333,6 +333,12 @@ int wpa_pmk_to_ptk(const u8 *pmk, size_t pmk_len, const char *label,
int fils_pmk_to_ptk(const u8 *pmk, size_t pmk_len, const u8 *spa, const u8 *aa,
const u8 *snonce, const u8 *anonce, struct wpa_ptk *ptk,
u8 *ick, size_t *ick_len, int akmp, int cipher);
int fils_key_auth_sk(const u8 *ick, size_t ick_len, const u8 *snonce,
const u8 *anonce, const u8 *sta_addr, const u8 *bssid,
const u8 *g_sta, size_t g_sta_len,
const u8 *g_ap, size_t g_ap_len,
int akmp, u8 *key_auth_sta, u8 *key_auth_ap,
size_t *key_auth_len);
#ifdef CONFIG_IEEE80211R
int wpa_ft_mic(const u8 *kck, size_t kck_len, const u8 *sta_addr,