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

Debug print PMK-R0/R1 and PMKR0/R1Name in the helper functions

Browse source 
There is no need to have all callers debug print these separately.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2020-05-23 21:42:45 +03:00
parent bfc4569f89
commit d9532eb70f
5 changed files with 5 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

5
src/ap/wpa_auth.c
View file

@ -2322,7 +2322,6 @@ int fils_auth_pmk_to_ptk(struct wpa_state_machine *sm, const u8 *pmk,
struct wpa_auth_config *conf = &wpa_auth->conf;
u8 pmk_r0[PMK_LEN_MAX], pmk_r0_name[WPA_PMK_NAME_LEN];
int use_sha384 = wpa_key_mgmt_sha384(sm->wpa_key_mgmt);
size_t pmk_r0_len = use_sha384 ? SHA384_MAC_LEN : PMK_LEN;
if (wpa_derive_pmk_r0(fils_ft, fils_ft_len,
conf->ssid, conf->ssid_len,
@ -2333,10 +2332,6 @@ int fils_auth_pmk_to_ptk(struct wpa_state_machine *sm, const u8 *pmk,
use_sha384) < 0)
return -1;
wpa_hexdump_key(MSG_DEBUG, "FILS+FT: PMK-R0",
pmk_r0, pmk_r0_len);
wpa_hexdump(MSG_DEBUG, "FILS+FT: PMKR0Name",
pmk_r0_name, WPA_PMK_NAME_LEN);
wpa_ft_store_pmk_fils(sm, pmk_r0, pmk_r0_name);
forced_memzero(fils_ft, sizeof(fils_ft));

14
src/ap/wpa_auth_ft.c
View file

@ -2128,8 +2128,6 @@ int wpa_auth_derive_ptk_ft(struct wpa_state_machine *sm, struct wpa_ptk *ptk)
pmk_r0, pmk_r0_name,
wpa_key_mgmt_sha384(sm->wpa_key_mgmt)) < 0)
return -1;
wpa_hexdump_key(MSG_DEBUG, "FT: PMK-R0", pmk_r0, pmk_r0_len);
wpa_hexdump(MSG_DEBUG, "FT: PMKR0Name", pmk_r0_name, WPA_PMK_NAME_LEN);
if (!psk_local || !wpa_key_mgmt_ft_psk(sm->wpa_key_mgmt))
wpa_ft_store_pmk_r0(sm->wpa_auth, sm->addr, pmk_r0, pmk_r0_len,
pmk_r0_name,
@ -2140,9 +2138,6 @@ int wpa_auth_derive_ptk_ft(struct wpa_state_machine *sm, struct wpa_ptk *ptk)
if (wpa_derive_pmk_r1(pmk_r0, pmk_r0_len, pmk_r0_name, r1kh, sm->addr,
pmk_r1, sm->pmk_r1_name) < 0)
return -1;
wpa_hexdump_key(MSG_DEBUG, "FT: PMK-R1", pmk_r1, pmk_r1_len);
wpa_hexdump(MSG_DEBUG, "FT: PMKR1Name", sm->pmk_r1_name,
WPA_PMK_NAME_LEN);
if (!psk_local || !wpa_key_mgmt_ft_psk(sm->wpa_key_mgmt))
wpa_ft_store_pmk_r1(sm->wpa_auth, sm->addr, pmk_r1, pmk_r1_len,
sm->pmk_r1_name, sm->pairwise, &vlan,
@ -2961,8 +2956,6 @@ static int wpa_ft_local_derive_pmk_r1(struct wpa_authenticator *wpa_auth,
conf->r1_key_holder,
sm->addr, out_pmk_r1, pmk_r1_name) < 0)
return -1;
wpa_hexdump_key(MSG_DEBUG, "FT: PMK-R1", out_pmk_r1, r0->pmk_r0_len);
wpa_hexdump(MSG_DEBUG, "FT: PMKR1Name", pmk_r1_name, WPA_PMK_NAME_LEN);
os_get_reltime(&now);
if (r0->expiration)
@ -3091,8 +3084,6 @@ static int wpa_ft_process_auth_req(struct wpa_state_machine *sm,
sm->wpa_auth->conf.r1_key_holder, sm->addr,
pmk_r1_name, use_sha384) < 0)
return WLAN_STATUS_UNSPECIFIED_FAILURE;
wpa_hexdump(MSG_DEBUG, "FT: Derived requested PMKR1Name",
pmk_r1_name, WPA_PMK_NAME_LEN);
if (conf->ft_psk_generate_local &&
wpa_key_mgmt_ft_psk(sm->wpa_key_mgmt)) {
@ -3699,14 +3690,11 @@ static int wpa_ft_rrb_build_r0(const u8 *key, const size_t key_len,
{ .type = FT_RRB_LAST_EMPTY, .len = 0, .data = NULL },
};
wpa_printf(MSG_DEBUG, "FT: Derive PMK-R1 for peer AP");
if (wpa_derive_pmk_r1(pmk_r0->pmk_r0, pmk_r0->pmk_r0_len,
pmk_r0->pmk_r0_name, r1kh_id,
s1kh_id, pmk_r1, pmk_r1_name) < 0)
return -1;
wpa_hexdump_key(MSG_DEBUG, "FT: PMK-R1 (for peer AP)",
pmk_r1, pmk_r1_len);
wpa_hexdump(MSG_DEBUG, "FT: PMKR1Name (for peer AP)",
pmk_r1_name, WPA_PMK_NAME_LEN);
WPA_PUT_LE16(f_pairwise, pmk_r0->pairwise);
os_get_reltime(&now);