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FT: Support variable length keys

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This is a step in adding support for SHA384-based FT AKM.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2018-06-04 15:16:54 +03:00
parent c22bb5bba6
commit a3e18dbb6a
8 changed files with 106 additions and 66 deletions
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7
src/common/wpa_common.h
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@ -367,11 +367,12 @@ int wpa_derive_pmk_r0(const u8 *xxkey, size_t xxkey_len,
const u8 *s0kh_id, u8 *pmk_r0, u8 *pmk_r0_name);
int wpa_derive_pmk_r1_name(const u8 *pmk_r0_name, const u8 *r1kh_id,
const u8 *s1kh_id, u8 *pmk_r1_name);
int wpa_derive_pmk_r1(const u8 *pmk_r0, const u8 *pmk_r0_name,
int wpa_derive_pmk_r1(const u8 *pmk_r0, size_t pmk_r0_len,
const u8 *pmk_r0_name,
const u8 *r1kh_id, const u8 *s1kh_id,
u8 *pmk_r1, u8 *pmk_r1_name);
int wpa_pmk_r1_to_ptk(const u8 *pmk_r1, const u8 *snonce, const u8 *anonce,
const u8 *sta_addr, const u8 *bssid,
int wpa_pmk_r1_to_ptk(const u8 *pmk_r1, size_t pmk_r1_len, const u8 *snonce,
const u8 *anonce, const u8 *sta_addr, const u8 *bssid,
const u8 *pmk_r1_name,
struct wpa_ptk *ptk, u8 *ptk_name, int akmp, int cipher);
#endif /* CONFIG_IEEE80211R */