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authorJouni Malinen <j@w1.fi>2011-01-09 17:44:28 (GMT)
committerJouni Malinen <j@w1.fi>2011-01-09 17:44:28 (GMT)
commit0382097ef3530497950c53cb5bb1866cbbe82b7b (patch)
tree218c230ed7f895e265c6e4345647b8302495439b
parent8546ea19301f31e5faf58a0f154773c3123e6474 (diff)
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Use set_key addr to distinguish default and multicast keys
Previously, both NULL and ff:ff:ff:ff:ff:ff addr were used in various places to indicate default/broadcast keys. Make this more consistent and useful by defining NULL to mean default key (i.e., used both for unicast and broadcast) and ff:ff:ff:ff:ff:ff to indicate broadcast key (i.e., used only with broadcast).
-rw-r--r--src/ap/hostapd.c7
-rw-r--r--src/ap/ieee802_1x.c6
-rw-r--r--src/ap/wpa_auth.c6
-rw-r--r--src/drivers/driver.h8
-rw-r--r--src/drivers/driver_atheros.c2
-rw-r--r--src/drivers/driver_bsd.c7
-rw-r--r--src/drivers/driver_madwifi.c2
-rw-r--r--src/drivers/driver_ndis.c3
-rw-r--r--src/drivers/driver_nl80211.c12
-rw-r--r--src/drivers/driver_ralink.c3
-rw-r--r--src/drivers/driver_wext.c3
-rw-r--r--src/rsn_supp/wpa.c9
-rw-r--r--src/rsn_supp/wpa_ft.c10
-rw-r--r--src/utils/common.h2
-rw-r--r--wpa_supplicant/ctrl_iface.c14
-rw-r--r--wpa_supplicant/wpa_supplicant.c20
-rw-r--r--wpa_supplicant/wpas_glue.c3
17 files changed, 51 insertions, 66 deletions
diff --git a/src/ap/hostapd.c b/src/ap/hostapd.c
index 2199837..16d7c45 100644
--- a/src/ap/hostapd.c
+++ b/src/ap/hostapd.c
@@ -173,9 +173,8 @@ static int hostapd_broadcast_wep_set(struct hostapd_data *hapd)
idx = ssid->wep.idx;
if (ssid->wep.default_len &&
hostapd_drv_set_key(hapd->conf->iface,
- hapd, WPA_ALG_WEP, NULL, idx,
- idx == ssid->wep.idx,
- NULL, 0, ssid->wep.key[idx],
+ hapd, WPA_ALG_WEP, broadcast_ether_addr, idx,
+ 1, NULL, 0, ssid->wep.key[idx],
ssid->wep.len[idx])) {
wpa_printf(MSG_WARNING, "Could not set WEP encryption.");
errors++;
@@ -195,7 +194,7 @@ static int hostapd_broadcast_wep_set(struct hostapd_data *hapd)
idx = key->idx;
if (hostapd_drv_set_key(ifname, hapd, WPA_ALG_WEP,
- NULL, idx, idx == key->idx,
+ broadcast_ether_addr, idx, 1,
NULL, 0, key->key[idx],
key->len[idx])) {
wpa_printf(MSG_WARNING, "Could not set "
diff --git a/src/ap/ieee802_1x.c b/src/ap/ieee802_1x.c
index 4e84c16..f3321bb 100644
--- a/src/ap/ieee802_1x.c
+++ b/src/ap/ieee802_1x.c
@@ -232,7 +232,8 @@ ieee802_1x_group_alloc(struct hostapd_data *hapd, const char *ifname)
wpa_hexdump_key(MSG_DEBUG, "Default WEP key (dynamic VLAN)",
key->key[key->idx], key->len[key->idx]);
- if (hostapd_drv_set_key(ifname, hapd, WPA_ALG_WEP, NULL, key->idx, 1,
+ if (hostapd_drv_set_key(ifname, hapd, WPA_ALG_WEP,
+ broadcast_ether_addr, key->idx, 1,
NULL, 0, key->key[key->idx],
key->len[key->idx]))
printf("Could not set dynamic VLAN WEP encryption key.\n");
@@ -1441,7 +1442,8 @@ static void ieee802_1x_rekey(void *eloop_ctx, void *timeout_ctx)
/* TODO: Could setup key for RX here, but change default TX keyid only
* after new broadcast key has been sent to all stations. */
- if (hostapd_drv_set_key(hapd->conf->iface, hapd, WPA_ALG_WEP, NULL,
+ if (hostapd_drv_set_key(hapd->conf->iface, hapd, WPA_ALG_WEP,
+ broadcast_ether_addr,
eapol->default_wep_key_idx, 1, NULL, 0,
eapol->default_wep_key,
hapd->conf->default_wep_key_len)) {
diff --git a/src/ap/wpa_auth.c b/src/ap/wpa_auth.c
index 6537bde..c3108f9 100644
--- a/src/ap/wpa_auth.c
+++ b/src/ap/wpa_auth.c
@@ -2297,14 +2297,14 @@ static int wpa_group_config_group_keys(struct wpa_authenticator *wpa_auth,
if (wpa_auth_set_key(wpa_auth, group->vlan_id,
wpa_alg_enum(wpa_auth->conf.wpa_group),
- NULL, group->GN, group->GTK[group->GN - 1],
- group->GTK_len) < 0)
+ broadcast_ether_addr, group->GN,
+ group->GTK[group->GN - 1], group->GTK_len) < 0)
ret = -1;
#ifdef CONFIG_IEEE80211W
if (wpa_auth->conf.ieee80211w != NO_MGMT_FRAME_PROTECTION &&
wpa_auth_set_key(wpa_auth, group->vlan_id, WPA_ALG_IGTK,
- NULL, group->GN_igtk,
+ broadcast_ether_addr, group->GN_igtk,
group->IGTK[group->GN_igtk - 4],
WPA_IGTK_LEN) < 0)
ret = -1;
diff --git a/src/drivers/driver.h b/src/drivers/driver.h
index 65f5ce5..b8684fa 100644
--- a/src/drivers/driver.h
+++ b/src/drivers/driver.h
@@ -744,8 +744,12 @@ struct wpa_driver_ops {
* @alg: encryption algorithm (%WPA_ALG_NONE, %WPA_ALG_WEP,
* %WPA_ALG_TKIP, %WPA_ALG_CCMP, %WPA_ALG_IGTK, %WPA_ALG_PMK);
* %WPA_ALG_NONE clears the key.
- * @addr: address of the peer STA or ff:ff:ff:ff:ff:ff for
- * broadcast/default keys
+ * @addr: Address of the peer STA (BSSID of the current AP when setting
+ * pairwise key in station mode), ff:ff:ff:ff:ff:ff for
+ * broadcast keys, %NULL for default keys that are used both for
+ * broadcast and unicast; when clearing keys, %NULL is used to
+ * indicate that both the broadcast-only and default key of the
+ * specified key index is to be cleared
* @key_idx: key index (0..3), usually 0 for unicast keys; 0..4095 for
* IGTK
* @set_tx: configure this key as the default Tx key (only used when
diff --git a/src/drivers/driver_atheros.c b/src/drivers/driver_atheros.c
index 35e642c..869e49c 100644
--- a/src/drivers/driver_atheros.c
+++ b/src/drivers/driver_atheros.c
@@ -478,7 +478,7 @@ atheros_set_key(const char *ifname, void *priv, enum wpa_alg alg,
memset(&wk, 0, sizeof(wk));
wk.ik_type = cipher;
wk.ik_flags = IEEE80211_KEY_RECV | IEEE80211_KEY_XMIT;
- if (addr == NULL) {
+ if (addr == NULL || is_broadcast_ether_addr(addr)) {
memset(wk.ik_macaddr, 0xff, IEEE80211_ADDR_LEN);
wk.ik_keyix = key_idx;
wk.ik_flags |= IEEE80211_KEY_DEFAULT;
diff --git a/src/drivers/driver_bsd.c b/src/drivers/driver_bsd.c
index c9520ec..d57d218 100644
--- a/src/drivers/driver_bsd.c
+++ b/src/drivers/driver_bsd.c
@@ -296,9 +296,7 @@ bsd_set_key(const char *ifname, void *priv, enum wpa_alg alg,
if (alg == WPA_ALG_NONE) {
#ifndef HOSTAPD
- if (addr == NULL ||
- os_memcmp(addr, "\xff\xff\xff\xff\xff\xff",
- IEEE80211_ADDR_LEN) == 0)
+ if (addr == NULL || is_broadcast_ether_addr(addr))
return bsd_del_key(priv, NULL, key_idx);
else
#endif /* HOSTAPD */
@@ -335,8 +333,7 @@ bsd_set_key(const char *ifname, void *priv, enum wpa_alg alg,
* the address (yech). Note also that we can only mark global
* keys default; doing this for a unicast key is an error.
*/
- if (os_memcmp(addr, "\xff\xff\xff\xff\xff\xff",
- IEEE80211_ADDR_LEN) == 0) {
+ if (is_broadcast_ether_addr(addr)) {
wk.ik_flags |= IEEE80211_KEY_GROUP;
wk.ik_keyix = key_idx;
} else {
diff --git a/src/drivers/driver_madwifi.c b/src/drivers/driver_madwifi.c
index 570fc4c..8c7ae0c 100644
--- a/src/drivers/driver_madwifi.c
+++ b/src/drivers/driver_madwifi.c
@@ -462,7 +462,7 @@ wpa_driver_madwifi_set_key(const char *ifname, void *priv, enum wpa_alg alg,
memset(&wk, 0, sizeof(wk));
wk.ik_type = cipher;
wk.ik_flags = IEEE80211_KEY_RECV | IEEE80211_KEY_XMIT;
- if (addr == NULL) {
+ if (addr == NULL || is_broadcast_ether_addr(addr)) {
memset(wk.ik_macaddr, 0xff, IEEE80211_ADDR_LEN);
wk.ik_keyix = key_idx;
wk.ik_flags |= IEEE80211_KEY_DEFAULT;
diff --git a/src/drivers/driver_ndis.c b/src/drivers/driver_ndis.c
index 4f23912..f5afa2f 100644
--- a/src/drivers/driver_ndis.c
+++ b/src/drivers/driver_ndis.c
@@ -1001,8 +1001,7 @@ static int wpa_driver_ndis_set_key(const char *ifname, void *priv,
int res, pairwise;
u8 bssid[ETH_ALEN];
- if (addr == NULL || os_memcmp(addr, "\xff\xff\xff\xff\xff\xff",
- ETH_ALEN) == 0) {
+ if (addr == NULL || is_broadcast_ether_addr(addr)) {
/* Group Key */
pairwise = 0;
if (wpa_driver_ndis_get_bssid(drv, bssid) < 0)
diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index 078032c..8197fdb 100644
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -2640,8 +2640,7 @@ static int wpa_driver_nl80211_set_key(const char *ifname, void *priv,
if (seq && seq_len)
NLA_PUT(msg, NL80211_ATTR_KEY_SEQ, seq_len, seq);
- if (addr && os_memcmp(addr, "\xff\xff\xff\xff\xff\xff", ETH_ALEN) != 0)
- {
+ if (addr && !is_broadcast_ether_addr(addr)) {
wpa_printf(MSG_DEBUG, " addr=" MACSTR, MAC2STR(addr));
NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, addr);
@@ -2667,13 +2666,9 @@ static int wpa_driver_nl80211_set_key(const char *ifname, void *priv,
*/
if (ret || !set_tx || alg == WPA_ALG_NONE)
return ret;
-#ifdef HOSTAPD
- if (addr)
- return ret;
-#else /* HOSTAPD */
- if (drv->nlmode == NL80211_IFTYPE_AP && addr)
+ if (drv->nlmode == NL80211_IFTYPE_AP && addr &&
+ !is_broadcast_ether_addr(addr))
return ret;
-#endif /* HOSTAPD */
msg = nlmsg_alloc();
if (!msg)
@@ -5517,6 +5512,7 @@ static void *i802_init(struct hostapd_data *hapd,
return NULL;
drv = bss->drv;
+ drv->nlmode = NL80211_IFTYPE_AP;
if (linux_br_get(brname, params->ifname) == 0) {
wpa_printf(MSG_DEBUG, "nl80211: Interface %s is in bridge %s",
params->ifname, brname);
diff --git a/src/drivers/driver_ralink.c b/src/drivers/driver_ralink.c
index 09d1ef5..a1e27be 100644
--- a/src/drivers/driver_ralink.c
+++ b/src/drivers/driver_ralink.c
@@ -1178,8 +1178,7 @@ static int wpa_driver_ralink_set_key(const char *ifname, void *priv,
drv->bAddWepKey = FALSE;
- if (addr == NULL || os_memcmp(addr, "\xff\xff\xff\xff\xff\xff",
- ETH_ALEN) == 0) {
+ if (addr == NULL || is_broadcast_ether_addr(addr)) {
/* Group Key */
pairwise = 0;
wpa_driver_ralink_get_bssid(drv, bssid);
diff --git a/src/drivers/driver_wext.c b/src/drivers/driver_wext.c
index ecb03ae..e731101 100644
--- a/src/drivers/driver_wext.c
+++ b/src/drivers/driver_wext.c
@@ -1622,8 +1622,7 @@ static int wpa_driver_wext_set_key_ext(void *priv, enum wpa_alg alg,
iwr.u.encoding.pointer = (caddr_t) ext;
iwr.u.encoding.length = sizeof(*ext) + key_len;
- if (addr == NULL ||
- os_memcmp(addr, "\xff\xff\xff\xff\xff\xff", ETH_ALEN) == 0)
+ if (addr == NULL || is_broadcast_ether_addr(addr))
ext->ext_flags |= IW_ENCODE_EXT_GROUP_KEY;
if (set_tx)
ext->ext_flags |= IW_ENCODE_EXT_SET_TX_KEY;
diff --git a/src/rsn_supp/wpa.c b/src/rsn_supp/wpa.c
index ecfe249..8fa849d 100644
--- a/src/rsn_supp/wpa.c
+++ b/src/rsn_supp/wpa.c
@@ -632,16 +632,14 @@ static int wpa_supplicant_install_gtk(struct wpa_sm *sm,
_gtk = gtk_buf;
}
if (sm->pairwise_cipher == WPA_CIPHER_NONE) {
- if (wpa_sm_set_key(sm, gd->alg,
- (u8 *) "\xff\xff\xff\xff\xff\xff",
+ if (wpa_sm_set_key(sm, gd->alg, NULL,
gd->keyidx, 1, key_rsc, gd->key_rsc_len,
_gtk, gd->gtk_len) < 0) {
wpa_printf(MSG_WARNING, "WPA: Failed to set "
"GTK to the driver (Group only).");
return -1;
}
- } else if (wpa_sm_set_key(sm, gd->alg,
- (u8 *) "\xff\xff\xff\xff\xff\xff",
+ } else if (wpa_sm_set_key(sm, gd->alg, broadcast_ether_addr,
gd->keyidx, gd->tx, key_rsc, gd->key_rsc_len,
_gtk, gd->gtk_len) < 0) {
wpa_printf(MSG_WARNING, "WPA: Failed to set GTK to "
@@ -744,8 +742,7 @@ static int ieee80211w_set_keys(struct wpa_sm *sm,
keyidx);
return -1;
}
- if (wpa_sm_set_key(sm, WPA_ALG_IGTK,
- (u8 *) "\xff\xff\xff\xff\xff\xff",
+ if (wpa_sm_set_key(sm, WPA_ALG_IGTK, broadcast_ether_addr,
keyidx, 0, igtk->pn, sizeof(igtk->pn),
igtk->igtk, WPA_IGTK_LEN) < 0) {
wpa_printf(MSG_WARNING, "WPA: Failed to configure IGTK"
diff --git a/src/rsn_supp/wpa_ft.c b/src/rsn_supp/wpa_ft.c
index 23c72ec..da6e966 100644
--- a/src/rsn_supp/wpa_ft.c
+++ b/src/rsn_supp/wpa_ft.c
@@ -796,9 +796,8 @@ static int wpa_ft_process_gtk_subelem(struct wpa_sm *sm, const u8 *gtk_elem,
}
wpa_hexdump_key(MSG_DEBUG, "FT: GTK from Reassoc Resp", gtk, keylen);
- if (wpa_sm_set_key(sm, alg, (u8 *) "\xff\xff\xff\xff\xff\xff",
- keyidx, 0, gtk_elem + 3, rsc_len, gtk, keylen) <
- 0) {
+ if (wpa_sm_set_key(sm, alg, broadcast_ether_addr, keyidx, 0,
+ gtk_elem + 3, rsc_len, gtk, keylen) < 0) {
wpa_printf(MSG_WARNING, "WPA: Failed to set GTK to the "
"driver.");
return -1;
@@ -849,9 +848,8 @@ static int wpa_ft_process_igtk_subelem(struct wpa_sm *sm, const u8 *igtk_elem,
wpa_hexdump_key(MSG_DEBUG, "FT: IGTK from Reassoc Resp", igtk,
WPA_IGTK_LEN);
- if (wpa_sm_set_key(sm, WPA_ALG_IGTK, (u8 *) "\xff\xff\xff\xff\xff\xff",
- keyidx, 0, igtk_elem + 2, 6, igtk, WPA_IGTK_LEN) <
- 0) {
+ if (wpa_sm_set_key(sm, WPA_ALG_IGTK, broadcast_ether_addr, keyidx, 0,
+ igtk_elem + 2, 6, igtk, WPA_IGTK_LEN) < 0) {
wpa_printf(MSG_WARNING, "WPA: Failed to set IGTK to the "
"driver.");
return -1;
diff --git a/src/utils/common.h b/src/utils/common.h
index 4b50b2b..620a1bf 100644
--- a/src/utils/common.h
+++ b/src/utils/common.h
@@ -465,6 +465,8 @@ static inline int is_broadcast_ether_addr(const u8 *a)
return (a[0] & a[1] & a[2] & a[3] & a[4] & a[5]) == 0xff;
}
+#define broadcast_ether_addr (const u8 *) "\xff\xff\xff\xff\xff\xff"
+
#include "wpa_debug.h"
diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index c397419..0f98d68 100644
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -1917,17 +1917,15 @@ static int wpa_supplicant_ctrl_iface_ap_scan(
static void wpa_supplicant_ctrl_iface_drop_sa(struct wpa_supplicant *wpa_s)
{
- u8 *bcast = (u8 *) "\xff\xff\xff\xff\xff\xff";
-
wpa_printf(MSG_DEBUG, "Dropping SA without deauthentication");
/* MLME-DELETEKEYS.request */
- wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 0, 0, NULL, 0, NULL, 0);
- wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 1, 0, NULL, 0, NULL, 0);
- wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 2, 0, NULL, 0, NULL, 0);
- wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 3, 0, NULL, 0, NULL, 0);
+ wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 0, 0, NULL, 0, NULL, 0);
+ wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 1, 0, NULL, 0, NULL, 0);
+ wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 2, 0, NULL, 0, NULL, 0);
+ wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 3, 0, NULL, 0, NULL, 0);
#ifdef CONFIG_IEEE80211W
- wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 4, 0, NULL, 0, NULL, 0);
- wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 5, 0, NULL, 0, NULL, 0);
+ wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 4, 0, NULL, 0, NULL, 0);
+ wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 5, 0, NULL, 0, NULL, 0);
#endif /* CONFIG_IEEE80211W */
wpa_drv_set_key(wpa_s, WPA_ALG_NONE, wpa_s->bssid, 0, 0, NULL, 0, NULL,
diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c
index 18bb395..5b94a27 100644
--- a/wpa_supplicant/wpa_supplicant.c
+++ b/wpa_supplicant/wpa_supplicant.c
@@ -132,8 +132,7 @@ int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
continue;
set = 1;
- wpa_drv_set_key(wpa_s, WPA_ALG_WEP,
- (u8 *) "\xff\xff\xff\xff\xff\xff",
+ wpa_drv_set_key(wpa_s, WPA_ALG_WEP, NULL,
i, i == ssid->wep_tx_keyidx, NULL, 0,
ssid->wep_key[i], ssid->wep_key_len[i]);
}
@@ -186,8 +185,7 @@ static int wpa_supplicant_set_wpa_none_key(struct wpa_supplicant *wpa_s,
/* TODO: should actually remember the previously used seq#, both for TX
* and RX from each STA.. */
- return wpa_drv_set_key(wpa_s, alg, (u8 *) "\xff\xff\xff\xff\xff\xff",
- 0, 1, seq, 6, key, keylen);
+ return wpa_drv_set_key(wpa_s, alg, NULL, 0, 1, seq, 6, key, keylen);
}
@@ -452,8 +450,6 @@ static void wpa_supplicant_cleanup(struct wpa_supplicant *wpa_s)
*/
void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr)
{
- u8 *bcast = (u8 *) "\xff\xff\xff\xff\xff\xff";
-
if (wpa_s->keys_cleared) {
/* Some drivers (e.g., ndiswrapper & NDIS drivers) seem to have
* timing issues with keys being cleared just before new keys
@@ -468,13 +464,13 @@ void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr)
}
/* MLME-DELETEKEYS.request */
- wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 0, 0, NULL, 0, NULL, 0);
- wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 1, 0, NULL, 0, NULL, 0);
- wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 2, 0, NULL, 0, NULL, 0);
- wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 3, 0, NULL, 0, NULL, 0);
+ wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 0, 0, NULL, 0, NULL, 0);
+ wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 1, 0, NULL, 0, NULL, 0);
+ wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 2, 0, NULL, 0, NULL, 0);
+ wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 3, 0, NULL, 0, NULL, 0);
#ifdef CONFIG_IEEE80211W
- wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 4, 0, NULL, 0, NULL, 0);
- wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 5, 0, NULL, 0, NULL, 0);
+ wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 4, 0, NULL, 0, NULL, 0);
+ wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 5, 0, NULL, 0, NULL, 0);
#endif /* CONFIG_IEEE80211W */
if (addr) {
wpa_drv_set_key(wpa_s, WPA_ALG_NONE, addr, 0, 0, NULL, 0, NULL,
diff --git a/wpa_supplicant/wpas_glue.c b/wpa_supplicant/wpas_glue.c
index 607f44b..d940748 100644
--- a/wpa_supplicant/wpas_glue.c
+++ b/wpa_supplicant/wpas_glue.c
@@ -210,8 +210,7 @@ static int wpa_eapol_set_wep_key(void *ctx, int unicast, int keyidx,
wpa_s->group_cipher = cipher;
}
return wpa_drv_set_key(wpa_s, WPA_ALG_WEP,
- unicast ? wpa_s->bssid :
- (u8 *) "\xff\xff\xff\xff\xff\xff",
+ unicast ? wpa_s->bssid : NULL,
keyidx, unicast, NULL, 0, key, keylen);
}