diff options
| author | Vidyullatha Kanchanapally <vkanchan@qti.qualcomm.com> | 2017-03-31 00:22:34 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2017-03-31 08:32:23 +0200 |
| commit | a3caf7440dedd2399f90f27ff11ac390bf03e6c4 (patch) | |
| tree | 1ac6cc6d45af404511bac48fa7e55fd784c7afce /net/wireless/sme.c | |
| parent | 5349a0f7bfbdd7d81b8418c707dcd1439c714647 (diff) | |
cfg80211: Add support for FILS shared key authentication offload
Enhance nl80211 and cfg80211 connect request and response APIs to
support FILS shared key authentication offload. The new nl80211
attributes can be used to provide additional information to the driver
to establish a FILS connection. Also enhance the set/del PMKSA to allow
support for adding and deleting PMKSA based on FILS cache identifier.
Add a new feature flag that drivers can use to advertize support for
FILS shared key authentication and association in station mode when
using their own SME.
Signed-off-by: Vidyullatha Kanchanapally <vkanchan@qti.qualcomm.com>
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/sme.c')
| -rw-r--r-- | net/wireless/sme.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/net/wireless/sme.c b/net/wireless/sme.c index ebd7adc27246..6459bb7c21f7 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -805,7 +805,9 @@ void cfg80211_connect_done(struct net_device *dev, } ev = kzalloc(sizeof(*ev) + (params->bssid ? ETH_ALEN : 0) + - params->req_ie_len + params->resp_ie_len, gfp); + params->req_ie_len + params->resp_ie_len + + params->fils_kek_len + params->pmk_len + + (params->pmkid ? WLAN_PMKID_LEN : 0), gfp); if (!ev) { cfg80211_put_bss(wdev->wiphy, params->bss); return; @@ -832,6 +834,27 @@ void cfg80211_connect_done(struct net_device *dev, params->resp_ie_len); next += params->resp_ie_len; } + if (params->fils_kek_len) { + ev->cr.fils_kek = next; + ev->cr.fils_kek_len = params->fils_kek_len; + memcpy((void *)ev->cr.fils_kek, params->fils_kek, + params->fils_kek_len); + next += params->fils_kek_len; + } + if (params->pmk_len) { + ev->cr.pmk = next; + ev->cr.pmk_len = params->pmk_len; + memcpy((void *)ev->cr.pmk, params->pmk, params->pmk_len); + next += params->pmk_len; + } + if (params->pmkid) { + ev->cr.pmkid = next; + memcpy((void *)ev->cr.pmkid, params->pmkid, WLAN_PMKID_LEN); + next += WLAN_PMKID_LEN; + } + ev->cr.update_erp_next_seq_num = params->update_erp_next_seq_num; + if (params->update_erp_next_seq_num) + ev->cr.fils_erp_next_seq_num = params->fils_erp_next_seq_num; if (params->bss) cfg80211_hold_bss(bss_from_pub(params->bss)); ev->cr.bss = params->bss; |