diff options
| author | Jouni Malinen <j@w1.fi> | 2012-09-30 19:29:39 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-10-17 11:02:11 +0200 |
| commit | e39e5b5e7206767a0f1be0e5cb7acbd0db87ae60 (patch) | |
| tree | e2c8641581e3ff336586bd08fbf978da72c9a514 /include | |
| parent | 0f4126e8918985ccc1beb936efd4b9d1e9005a63 (diff) | |
cfg80211: Allow user space to specify non-IEs to SAE Authentication
SAE extends Authentication frames with fields that are not information
elements. NL80211_ATTR_IE is not suitable for these, so introduce a new
attribute that can be used to specify the fields needed for SAE in
station mode.
Signed-off-by: Jouni Malinen <j@w1.fi>
[change to verify that SAE is only used with authenticate command]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/cfg80211.h | 5 | ||||
| -rw-r--r-- | include/uapi/linux/nl80211.h | 11 |
2 files changed, 16 insertions, 0 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 1b498908224..60cebfac3e3 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -1152,6 +1152,9 @@ const u8 *ieee80211_bss_get_ie(struct cfg80211_bss *bss, u8 ie); * @key_len: length of WEP key for shared key authentication * @key_idx: index of WEP key for shared key authentication * @key: WEP key for shared key authentication + * @sae_data: Non-IE data to use with SAE or %NULL. This starts with + * Authentication transaction sequence number field. + * @sae_data_len: Length of sae_data buffer in octets */ struct cfg80211_auth_request { struct cfg80211_bss *bss; @@ -1160,6 +1163,8 @@ struct cfg80211_auth_request { enum nl80211_auth_type auth_type; const u8 *key; u8 key_len, key_idx; + const u8 *sae_data; + size_t sae_data_len; }; /** diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 7df9b500c80..179a0c2e2f6 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -1273,6 +1273,9 @@ enum nl80211_commands { * the connection request from a station. nl80211_connect_failed_reason * enum has different reasons of connection failure. * + * @NL80211_ATTR_SAE_DATA: SAE elements in Authentication frames. This starts + * with the Authentication transaction sequence number field. + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -1530,6 +1533,8 @@ enum nl80211_attrs { NL80211_ATTR_CONN_FAILED_REASON, + NL80211_ATTR_SAE_DATA, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -2489,6 +2494,7 @@ enum nl80211_bss_status { * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only) * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r) * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP) + * @NL80211_AUTHTYPE_SAE: Simultaneous authentication of equals * @__NL80211_AUTHTYPE_NUM: internal * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by @@ -2500,6 +2506,7 @@ enum nl80211_auth_type { NL80211_AUTHTYPE_SHARED_KEY, NL80211_AUTHTYPE_FT, NL80211_AUTHTYPE_NETWORK_EAP, + NL80211_AUTHTYPE_SAE, /* keep last */ __NL80211_AUTHTYPE_NUM, @@ -3028,6 +3035,9 @@ enum nl80211_ap_sme_features { * in the interface combinations, even when it's only used for scan * and remain-on-channel. This could be due to, for example, the * remain-on-channel implementation requiring a channel context. + * @NL80211_FEATURE_SAE: This driver supports simultaneous authentication of + * equals (SAE) with user space SME (NL80211_CMD_AUTHENTICATE) in station + * mode */ enum nl80211_feature_flags { NL80211_FEATURE_SK_TX_STATUS = 1 << 0, @@ -3035,6 +3045,7 @@ enum nl80211_feature_flags { NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2, NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3, NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 1 << 4, + NL80211_FEATURE_SAE = 1 << 5, }; /** |