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

SAE: Internal WPA_KEY_MGMT_* defines for extended key AKMs

Browse source 
Define new WPA_KEY_MGMT_* values for the new SAE AKM suite selectors
with variable length keys. This includes updates to various mapping and
checking of the SAE key_mgmt values.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This commit is contained in:
Jouni Malinen 2022-07-24 22:05:37 +03:00 committed by Jouni Malinen
parent 5c8a714b18
commit 91df8c9c65
16 changed files with 147 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
hostapd/config_file.c
View file

@ -674,8 +674,12 @@ static int hostapd_config_parse_key_mgmt(int line, const char *value)
#ifdef CONFIG_SAE
else if (os_strcmp(start, "SAE") == 0)
val |= WPA_KEY_MGMT_SAE;
else if (os_strcmp(start, "SAE-EXT-KEY") == 0)
val |= WPA_KEY_MGMT_SAE_EXT_KEY;
else if (os_strcmp(start, "FT-SAE") == 0)
val |= WPA_KEY_MGMT_FT_SAE;
else if (os_strcmp(start, "FT-SAE-EXT-KEY") == 0)
val |= WPA_KEY_MGMT_FT_SAE_EXT_KEY;
#endif /* CONFIG_SAE */
#ifdef CONFIG_SUITEB
else if (os_strcmp(start, "WPA-EAP-SUITE-B") == 0)

12
hostapd/ctrl_iface.c
View file

@ -861,6 +861,12 @@ static int hostapd_ctrl_iface_get_key_mgmt(struct hostapd_data *hapd,
return pos - buf;
pos += ret;
}
if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_FT_SAE_EXT_KEY) {
ret = os_snprintf(pos, end - pos, "FT-SAE-EXT-KEY ");
if (os_snprintf_error(end - pos, ret))
return pos - buf;
pos += ret;
}
#endif /* CONFIG_SAE */
#ifdef CONFIG_FILS
if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_FT_FILS_SHA256) {
@ -896,6 +902,12 @@ static int hostapd_ctrl_iface_get_key_mgmt(struct hostapd_data *hapd,
return pos - buf;
pos += ret;
}
if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_SAE_EXT_KEY) {
ret = os_snprintf(pos, end - pos, "SAE-EXT-KEY ");
if (os_snprintf_error(end - pos, ret))
return pos - buf;
pos += ret;
}
#endif /* CONFIG_SAE */
if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_IEEE8021X_SUITE_B) {
ret = os_snprintf(pos, end - pos, "WPA-EAP-SUITE-B ");

2
src/ap/ieee802_11.c
View file

@ -4686,7 +4686,7 @@ static int check_assoc_ies(struct hostapd_data *hapd, struct sta_info *sta,
sta->auth_alg == WLAN_AUTH_OPEN) {
struct rsn_pmksa_cache_entry *sa;
sa = wpa_auth_sta_get_pmksa(sta->wpa_sm);
if (!sa || sa->akmp != WPA_KEY_MGMT_SAE) {
if (!sa || !wpa_key_mgmt_sae(sa->akmp)) {
wpa_printf(MSG_DEBUG,
"SAE: No PMKSA cache entry found for "
MACSTR, MAC2STR(sta->addr));

3
src/ap/wpa_auth.c
View file

@ -5267,7 +5267,8 @@ int wpa_auth_uses_ft_sae(struct wpa_state_machine *sm)
{
if (!sm)
return 0;
return sm->wpa_key_mgmt == WPA_KEY_MGMT_FT_SAE;
return sm->wpa_key_mgmt == WPA_KEY_MGMT_FT_SAE ||
sm->wpa_key_mgmt == WPA_KEY_MGMT_FT_SAE_EXT_KEY;
}

18
src/ap/wpa_auth_ie.c
View file

@ -228,11 +228,21 @@ int wpa_write_rsn_ie(struct wpa_auth_config *conf, u8 *buf, size_t len,
pos += RSN_SELECTOR_LEN;
num_suites++;
}
if (conf->wpa_key_mgmt & WPA_KEY_MGMT_SAE_EXT_KEY) {
RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_SAE_EXT_KEY);
pos += RSN_SELECTOR_LEN;
num_suites++;
}
if (conf->wpa_key_mgmt & WPA_KEY_MGMT_FT_SAE) {
RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_FT_SAE);
pos += RSN_SELECTOR_LEN;
num_suites++;
}
if (conf->wpa_key_mgmt & WPA_KEY_MGMT_FT_SAE_EXT_KEY) {
RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_FT_SAE_EXT_KEY);
pos += RSN_SELECTOR_LEN;
num_suites++;
}
#endif /* CONFIG_SAE */
if (conf->wpa_key_mgmt & WPA_KEY_MGMT_IEEE8021X_SUITE_B) {
RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_802_1X_SUITE_B);
@ -670,8 +680,12 @@ wpa_validate_wpa_ie(struct wpa_authenticator *wpa_auth,
#ifdef CONFIG_SAE
else if (data.key_mgmt & WPA_KEY_MGMT_SAE)
selector = RSN_AUTH_KEY_MGMT_SAE;
else if (data.key_mgmt & WPA_KEY_MGMT_SAE_EXT_KEY)
selector = RSN_AUTH_KEY_MGMT_SAE_EXT_KEY;
else if (data.key_mgmt & WPA_KEY_MGMT_FT_SAE)
selector = RSN_AUTH_KEY_MGMT_FT_SAE;
else if (data.key_mgmt & WPA_KEY_MGMT_FT_SAE_EXT_KEY)
selector = RSN_AUTH_KEY_MGMT_FT_SAE_EXT_KEY;
#endif /* CONFIG_SAE */
else if (data.key_mgmt & WPA_KEY_MGMT_IEEE8021X)
selector = RSN_AUTH_KEY_MGMT_UNSPEC_802_1X;
@ -778,8 +792,12 @@ wpa_validate_wpa_ie(struct wpa_authenticator *wpa_auth,
#ifdef CONFIG_SAE
else if (key_mgmt & WPA_KEY_MGMT_SAE)
sm->wpa_key_mgmt = WPA_KEY_MGMT_SAE;
else if (key_mgmt & WPA_KEY_MGMT_SAE_EXT_KEY)
sm->wpa_key_mgmt = WPA_KEY_MGMT_SAE_EXT_KEY;
else if (key_mgmt & WPA_KEY_MGMT_FT_SAE)
sm->wpa_key_mgmt = WPA_KEY_MGMT_FT_SAE;
else if (key_mgmt & WPA_KEY_MGMT_FT_SAE_EXT_KEY)
sm->wpa_key_mgmt = WPA_KEY_MGMT_FT_SAE_EXT_KEY;
#endif /* CONFIG_SAE */
else if (key_mgmt & WPA_KEY_MGMT_IEEE8021X)
sm->wpa_key_mgmt = WPA_KEY_MGMT_IEEE8021X;

17
src/common/defs.h
View file

@ -50,12 +50,15 @@
#define WPA_KEY_MGMT_DPP BIT(23)
#define WPA_KEY_MGMT_FT_IEEE8021X_SHA384 BIT(24)
#define WPA_KEY_MGMT_PASN BIT(25)
#define WPA_KEY_MGMT_SAE_EXT_KEY BIT(26)
#define WPA_KEY_MGMT_FT_SAE_EXT_KEY BIT(27)
#define WPA_KEY_MGMT_FT (WPA_KEY_MGMT_FT_PSK | \
WPA_KEY_MGMT_FT_IEEE8021X | \
WPA_KEY_MGMT_FT_IEEE8021X_SHA384 | \
WPA_KEY_MGMT_FT_SAE | \
WPA_KEY_MGMT_FT_SAE_EXT_KEY | \
WPA_KEY_MGMT_FT_FILS_SHA256 | \
WPA_KEY_MGMT_FT_FILS_SHA384)
@ -88,7 +91,9 @@ static inline int wpa_key_mgmt_wpa_psk(int akm)
WPA_KEY_MGMT_FT_PSK |
WPA_KEY_MGMT_PSK_SHA256 |
WPA_KEY_MGMT_SAE |
WPA_KEY_MGMT_FT_SAE));
WPA_KEY_MGMT_SAE_EXT_KEY |
WPA_KEY_MGMT_FT_SAE |
WPA_KEY_MGMT_FT_SAE_EXT_KEY));
}
static inline int wpa_key_mgmt_ft(int akm)
@ -111,7 +116,15 @@ static inline int wpa_key_mgmt_ft_psk(int akm)
static inline int wpa_key_mgmt_sae(int akm)
{
return !!(akm & (WPA_KEY_MGMT_SAE |
WPA_KEY_MGMT_FT_SAE));
WPA_KEY_MGMT_SAE_EXT_KEY |
WPA_KEY_MGMT_FT_SAE |
WPA_KEY_MGMT_FT_SAE_EXT_KEY));
}
static inline int wpa_key_mgmt_sae_ext_key(int akm)
{
return !!(akm & (WPA_KEY_MGMT_SAE_EXT_KEY |
WPA_KEY_MGMT_FT_SAE_EXT_KEY));
}
static inline int wpa_key_mgmt_fils(int akm)

16
src/common/wpa_common.c
View file

@ -1479,8 +1479,12 @@ static int rsn_key_mgmt_to_bitfield(const u8 *s)
#ifdef CONFIG_SAE
if (RSN_SELECTOR_GET(s) == RSN_AUTH_KEY_MGMT_SAE)
return WPA_KEY_MGMT_SAE;
if (RSN_SELECTOR_GET(s) == RSN_AUTH_KEY_MGMT_SAE_EXT_KEY)
return WPA_KEY_MGMT_SAE_EXT_KEY;
if (RSN_SELECTOR_GET(s) == RSN_AUTH_KEY_MGMT_FT_SAE)
return WPA_KEY_MGMT_FT_SAE;
if (RSN_SELECTOR_GET(s) == RSN_AUTH_KEY_MGMT_FT_SAE_EXT_KEY)
return WPA_KEY_MGMT_FT_SAE_EXT_KEY;
#endif /* CONFIG_SAE */
if (RSN_SELECTOR_GET(s) == RSN_AUTH_KEY_MGMT_802_1X_SUITE_B)
return WPA_KEY_MGMT_IEEE8021X_SUITE_B;
@ -2379,8 +2383,12 @@ const char * wpa_key_mgmt_txt(int key_mgmt, int proto)
return "WPS";
case WPA_KEY_MGMT_SAE:
return "SAE";
case WPA_KEY_MGMT_SAE_EXT_KEY:
return "SAE-EXT-KEY";
case WPA_KEY_MGMT_FT_SAE:
return "FT-SAE";
case WPA_KEY_MGMT_FT_SAE_EXT_KEY:
return "FT-SAE-EXT-KEY";
case WPA_KEY_MGMT_OSEN:
return "OSEN";
case WPA_KEY_MGMT_IEEE8021X_SUITE_B:
@ -2441,8 +2449,12 @@ u32 wpa_akm_to_suite(int akm)
return RSN_AUTH_KEY_MGMT_FT_FILS_SHA384;
if (akm & WPA_KEY_MGMT_SAE)
return RSN_AUTH_KEY_MGMT_SAE;
if (akm & WPA_KEY_MGMT_SAE_EXT_KEY)
return RSN_AUTH_KEY_MGMT_SAE_EXT_KEY;
if (akm & WPA_KEY_MGMT_FT_SAE)
return RSN_AUTH_KEY_MGMT_FT_SAE;
if (akm & WPA_KEY_MGMT_FT_SAE_EXT_KEY)
return RSN_AUTH_KEY_MGMT_FT_SAE_EXT_KEY;
if (akm & WPA_KEY_MGMT_OWE)
return RSN_AUTH_KEY_MGMT_OWE;
if (akm & WPA_KEY_MGMT_DPP)
@ -3373,6 +3385,9 @@ int wpa_pasn_add_rsne(struct wpabuf *buf, const u8 *pmkid, int akmp, int cipher)
case WPA_KEY_MGMT_SAE:
RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_SAE);
break;
case WPA_KEY_MGMT_SAE_EXT_KEY:
RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_SAE_EXT_KEY);
break;
#endif /* CONFIG_SAE */
#ifdef CONFIG_FILS
case WPA_KEY_MGMT_FILS_SHA256:
@ -3586,6 +3601,7 @@ int wpa_pasn_validate_rsne(const struct wpa_ie_data *data)
switch (data->key_mgmt) {
#ifdef CONFIG_SAE
case WPA_KEY_MGMT_SAE:
case WPA_KEY_MGMT_SAE_EXT_KEY:
/* fall through */
#endif /* CONFIG_SAE */
#ifdef CONFIG_FILS

13
src/drivers/driver_nl80211.c
View file

@ -3171,7 +3171,9 @@ static int wpa_key_mgmt_to_suites(unsigned int key_mgmt_suites, u32 suites[],
__AKM(IEEE8021X_SHA256, 802_1X_SHA256);
__AKM(PSK_SHA256, PSK_SHA256);
__AKM(SAE, SAE);
__AKM(SAE_EXT_KEY, SAE_EXT_KEY);
__AKM(FT_SAE, FT_SAE);
__AKM(FT_SAE_EXT_KEY, FT_SAE_EXT_KEY);
__AKM(CCKM, CCKM);
__AKM(OSEN, OSEN);
__AKM(IEEE8021X_SUITE_B, 802_1X_SUITE_B);
@ -4663,7 +4665,8 @@ static int wpa_driver_nl80211_set_ap(void *priv,
if (drv->device_ap_sme) {
u32 flags = 0;
if (params->key_mgmt_suites & WPA_KEY_MGMT_SAE) {
if (params->key_mgmt_suites & (WPA_KEY_MGMT_SAE |
WPA_KEY_MGMT_SAE_EXT_KEY)) {
/* Add the previously used flag attribute to support
* older kernel versions and the newer flag bit for
* newer kernels. */
@ -6249,7 +6252,9 @@ static int nl80211_connect_common(struct wpa_driver_nl80211_data *drv,
params->key_mgmt_suite == WPA_KEY_MGMT_IEEE8021X_SHA256 ||
params->key_mgmt_suite == WPA_KEY_MGMT_PSK_SHA256 ||
params->key_mgmt_suite == WPA_KEY_MGMT_SAE ||
params->key_mgmt_suite == WPA_KEY_MGMT_SAE_EXT_KEY ||
params->key_mgmt_suite == WPA_KEY_MGMT_FT_SAE ||
params->key_mgmt_suite == WPA_KEY_MGMT_FT_SAE_EXT_KEY ||
params->key_mgmt_suite == WPA_KEY_MGMT_IEEE8021X_SUITE_B ||
params->key_mgmt_suite == WPA_KEY_MGMT_IEEE8021X_SUITE_B_192 ||
params->key_mgmt_suite == WPA_KEY_MGMT_FT_IEEE8021X_SHA384 ||
@ -6286,9 +6291,15 @@ static int nl80211_connect_common(struct wpa_driver_nl80211_data *drv,
case WPA_KEY_MGMT_SAE:
mgmt = RSN_AUTH_KEY_MGMT_SAE;
break;
case WPA_KEY_MGMT_SAE_EXT_KEY:
mgmt = RSN_AUTH_KEY_MGMT_SAE_EXT_KEY;
break;
case WPA_KEY_MGMT_FT_SAE:
mgmt = RSN_AUTH_KEY_MGMT_FT_SAE;
break;
case WPA_KEY_MGMT_FT_SAE_EXT_KEY:
mgmt = RSN_AUTH_KEY_MGMT_FT_SAE_EXT_KEY;
break;
case WPA_KEY_MGMT_IEEE8021X_SUITE_B:
mgmt = RSN_AUTH_KEY_MGMT_802_1X_SUITE_B;
break;

3
src/rsn_supp/wpa.c
View file

@ -301,7 +301,8 @@ static int wpa_supplicant_get_pmk(struct wpa_sm *sm,
#ifdef CONFIG_IEEE80211R
sm->xxkey_len = 0;
#ifdef CONFIG_SAE
if (sm->key_mgmt == WPA_KEY_MGMT_FT_SAE &&
if ((sm->key_mgmt == WPA_KEY_MGMT_FT_SAE ||
sm->key_mgmt == WPA_KEY_MGMT_FT_SAE_EXT_KEY) &&
sm->pmk_len == PMK_LEN) {
/* Need to allow FT key derivation to proceed with
* PMK from SAE being used as the XXKey in cases where

2
src/rsn_supp/wpa_ft.c
View file

@ -257,6 +257,8 @@ static u8 * wpa_ft_gen_req_ies(struct wpa_sm *sm, size_t *len,
RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_FT_PSK);
else if (sm->key_mgmt == WPA_KEY_MGMT_FT_SAE)
RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_FT_SAE);
else if (sm->key_mgmt == WPA_KEY_MGMT_FT_SAE_EXT_KEY)
RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_FT_SAE_EXT_KEY);
#ifdef CONFIG_FILS
else if (sm->key_mgmt == WPA_KEY_MGMT_FT_FILS_SHA256)
RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_FT_FILS_SHA256);

4
src/rsn_supp/wpa_ie.c
View file

@ -191,8 +191,12 @@ static int wpa_gen_wpa_ie_rsn(u8 *rsn_ie, size_t rsn_ie_len,
#ifdef CONFIG_SAE
} else if (key_mgmt == WPA_KEY_MGMT_SAE) {
RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_SAE);
} else if (key_mgmt == WPA_KEY_MGMT_SAE_EXT_KEY) {
RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_SAE_EXT_KEY);
} else if (key_mgmt == WPA_KEY_MGMT_FT_SAE) {
RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_FT_SAE);
} else if (key_mgmt == WPA_KEY_MGMT_FT_SAE_EXT_KEY) {
RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_FT_SAE_EXT_KEY);
#endif /* CONFIG_SAE */
} else if (key_mgmt == WPA_KEY_MGMT_IEEE8021X_SUITE_B_192) {
RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_802_1X_SUITE_B_192);

24
wpa_supplicant/config.c
View file

@ -804,8 +804,12 @@ static int wpa_config_parse_key_mgmt(const struct parse_data *data,
#ifdef CONFIG_SAE
else if (os_strcmp(start, "SAE") == 0)
val |= WPA_KEY_MGMT_SAE;
else if (os_strcmp(start, "SAE-EXT-KEY") == 0)
val |= WPA_KEY_MGMT_SAE_EXT_KEY;
else if (os_strcmp(start, "FT-SAE") == 0)
val |= WPA_KEY_MGMT_FT_SAE;
else if (os_strcmp(start, "FT-SAE-EXT-KEY") == 0)
val |= WPA_KEY_MGMT_FT_SAE_EXT_KEY;
#endif /* CONFIG_SAE */
#ifdef CONFIG_HS20
else if (os_strcmp(start, "OSEN") == 0)
@ -1004,6 +1008,16 @@ static char * wpa_config_write_key_mgmt(const struct parse_data *data,
pos += ret;
}
if (ssid->key_mgmt & WPA_KEY_MGMT_SAE_EXT_KEY) {
ret = os_snprintf(pos, end - pos, "%sSAE-EXT-KEY",
pos == buf ? "" : " ");
if (os_snprintf_error(end - pos, ret)) {
end[-1] = '\0';
return buf;
}
pos += ret;
}
if (ssid->key_mgmt & WPA_KEY_MGMT_FT_SAE) {
ret = os_snprintf(pos, end - pos, "%sFT-SAE",
pos == buf ? "" : " ");
@ -1013,6 +1027,16 @@ static char * wpa_config_write_key_mgmt(const struct parse_data *data,
}
pos += ret;
}
if (ssid->key_mgmt & WPA_KEY_MGMT_FT_SAE_EXT_KEY) {
ret = os_snprintf(pos, end - pos, "%sFT-SAE-EXT-KEY",
pos == buf ? "" : " ");
if (os_snprintf_error(end - pos, ret)) {
end[-1] = '\0';
return buf;
}
pos += ret;
}
#endif /* CONFIG_SAE */
#ifdef CONFIG_HS20

19
wpa_supplicant/ctrl_iface.c
View file

@ -2816,6 +2816,13 @@ static char * wpa_supplicant_ie_txt(char *pos, char *end, const char *proto,
return pos;
pos += ret;
}
if (data.key_mgmt & WPA_KEY_MGMT_SAE_EXT_KEY) {
ret = os_snprintf(pos, end - pos, "%sSAE-EXT-KEY",
pos == start ? "" : "+");
if (os_snprintf_error(end - pos, ret))
return pos;
pos += ret;
}
#ifdef CONFIG_IEEE80211R
if (data.key_mgmt & WPA_KEY_MGMT_FT_IEEE8021X) {
ret = os_snprintf(pos, end - pos, "%sFT/EAP",
@ -2838,6 +2845,13 @@ static char * wpa_supplicant_ie_txt(char *pos, char *end, const char *proto,
return pos;
pos += ret;
}
if (data.key_mgmt & WPA_KEY_MGMT_FT_SAE_EXT_KEY) {
ret = os_snprintf(pos, end - pos, "%sFT/SAE-EXT-KEY",
pos == start ? "" : "+");
if (os_snprintf_error(end - pos, ret))
return pos;
pos += ret;
}
#endif /* CONFIG_IEEE80211R */
if (data.key_mgmt & WPA_KEY_MGMT_IEEE8021X_SHA256) {
ret = os_snprintf(pos, end - pos, "%sEAP-SHA256",
@ -3236,7 +3250,8 @@ static int wpa_supplicant_ctrl_iface_mesh_group_add(
return -1;
}
if (ssid->key_mgmt != WPA_KEY_MGMT_NONE &&
ssid->key_mgmt != WPA_KEY_MGMT_SAE) {
ssid->key_mgmt != WPA_KEY_MGMT_SAE &&
ssid->key_mgmt != WPA_KEY_MGMT_SAE_EXT_KEY) {
wpa_printf(MSG_ERROR,
"CTRL_IFACE: key_mgmt for mesh network should be open or SAE");
return -1;
@ -10843,6 +10858,8 @@ static int wpas_ctrl_iface_pasn_start(struct wpa_supplicant *wpa_s, char *cmd)
#ifdef CONFIG_SAE
} else if (os_strcmp(token, "akmp=SAE") == 0) {
akmp = WPA_KEY_MGMT_SAE;
} else if (os_strcmp(token, "akmp=SAE-EXT-KEY") == 0) {
akmp = WPA_KEY_MGMT_SAE_EXT_KEY;
#endif /* CONFIG_SAE */
#ifdef CONFIG_FILS
} else if (os_strcmp(token, "akmp=FILS-SHA256") == 0) {

6
wpa_supplicant/dbus/dbus_new_handlers.c
View file

@ -5095,7 +5095,7 @@ static dbus_bool_t wpas_dbus_get_bss_security_prop(
DBusMessageIter iter_dict, variant_iter;
const char *group;
const char *pairwise[5]; /* max 5 pairwise ciphers is supported */
const char *key_mgmt[16]; /* max 16 key managements may be supported */
const char *key_mgmt[18]; /* max 18 key managements may be supported */
int n;
if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
@ -5145,8 +5145,12 @@ static dbus_bool_t wpas_dbus_get_bss_security_prop(
#ifdef CONFIG_SAE
if (ie_data->key_mgmt & WPA_KEY_MGMT_SAE)
key_mgmt[n++] = "sae";
if (ie_data->key_mgmt & WPA_KEY_MGMT_SAE_EXT_KEY)
key_mgmt[n++] = "sae-ext-key";
if (ie_data->key_mgmt & WPA_KEY_MGMT_FT_SAE)
key_mgmt[n++] = "ft-sae";
if (ie_data->key_mgmt & WPA_KEY_MGMT_FT_SAE_EXT_KEY)
key_mgmt[n++] = "ft-sae-ext-key";
#endif /* CONFIG_SAE */
#ifdef CONFIG_OWE
if (ie_data->key_mgmt & WPA_KEY_MGMT_OWE)

6
wpa_supplicant/sme.c
View file

@ -745,9 +745,9 @@ static void sme_send_authentication(struct wpa_supplicant *wpa_s,
if (!skip_auth && params.auth_alg == WPA_AUTH_ALG_SAE &&
pmksa_cache_set_current(wpa_s->wpa, NULL, bss->bssid, ssid, 0,
NULL,
wpa_s->key_mgmt == WPA_KEY_MGMT_FT_SAE ?
WPA_KEY_MGMT_FT_SAE :
WPA_KEY_MGMT_SAE) == 0) {
wpa_key_mgmt_sae(wpa_s->key_mgmt) ?
wpa_s->key_mgmt :
(int) WPA_KEY_MGMT_SAE) == 0) {
wpa_dbg(wpa_s, MSG_DEBUG,
"PMKSA cache entry found - try to use PMKSA caching instead of new SAE authentication");
wpa_sm_set_pmk_from_pmksa(wpa_s->wpa);

10
wpa_supplicant/wpa_supplicant.c
View file

@ -1539,7 +1539,8 @@ int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
sel = ie.key_mgmt & ssid->key_mgmt;
#ifdef CONFIG_SAE
if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SAE))
sel &= ~(WPA_KEY_MGMT_SAE | WPA_KEY_MGMT_FT_SAE);
sel &= ~(WPA_KEY_MGMT_SAE | WPA_KEY_MGMT_SAE_EXT_KEY |
WPA_KEY_MGMT_FT_SAE | WPA_KEY_MGMT_FT_SAE_EXT_KEY);
#endif /* CONFIG_SAE */
#ifdef CONFIG_IEEE80211R
if (!(wpa_s->drv_flags & (WPA_DRIVER_FLAGS_SME |
@ -1615,6 +1616,13 @@ int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
wpa_dbg(wpa_s, MSG_DEBUG, "RSN: using KEY_MGMT DPP");
#endif /* CONFIG_DPP */
#ifdef CONFIG_SAE
} else if (sel & WPA_KEY_MGMT_FT_SAE_EXT_KEY) {
wpa_s->key_mgmt = WPA_KEY_MGMT_FT_SAE_EXT_KEY;
wpa_dbg(wpa_s, MSG_DEBUG,
"RSN: using KEY_MGMT FT/SAE (ext key)");
} else if (sel & WPA_KEY_MGMT_SAE_EXT_KEY) {
wpa_s->key_mgmt = WPA_KEY_MGMT_SAE_EXT_KEY;
wpa_dbg(wpa_s, MSG_DEBUG, "RSN: using KEY_MGMT SAE (ext key)");
} else if (sel & WPA_KEY_MGMT_FT_SAE) {
wpa_s->key_mgmt = WPA_KEY_MGMT_FT_SAE;
wpa_dbg(wpa_s, MSG_DEBUG, "RSN: using KEY_MGMT FT/SAE");