DGNum/hostapd
6
0
Fork 0
Code Issues Pull requests 1 Projects Releases Packages Wiki Activity Actions

FT: Extend the wpa_pmk_r1_to_ptk() function to also derive KDK

Browse source 
Extend the wpa_pmk_r1_to_ptk() to also derive Key Derivation
Key (KDK), which can later be used for secure LTF measurements.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
This commit is contained in:
Ilan Peer 2020-12-16 13:00:18 +02:00 • committed by Jouni Malinen
parent 46c232eb76
commit 6e834db74e
7 changed files with 36 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

3
src/common/wpa_common.h
View file

@ -427,7 +427,8 @@ int wpa_derive_pmk_r1(const u8 *pmk_r0, size_t pmk_r0_len,
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);
struct wpa_ptk *ptk, u8 *ptk_name, int akmp, int cipher,
size_t kdk_len);
#endif /* CONFIG_IEEE80211R */
struct wpa_ie_data {