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cfg80211: Allow user space to specify non-IEs to SAE Authentication

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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>
This commit is contained in:
Jouni Malinen
2012-09-30 19:29:39 +03:00
committed by Johannes Berg
parent 0f4126e891
commit e39e5b5e72
6 changed files with 77 additions and 18 deletions
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5
include/net/cfg80211.h
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@@ -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;
};
/**