diff options
| author | Daniel Gabay <daniel.gabay@intel.com> | 2026-05-15 14:28:06 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2026-05-20 12:03:38 +0200 |
| commit | 098056028370aa1eda9a1709d99f062d96749345 (patch) | |
| tree | e44dee83792b8738f21737978669ba7795689d59 /scripts/basic | |
| parent | 11a0111ea1b429db1a05d09db26ade421e370b73 (diff) | |
wifi: mac80211: allow cipher change on NAN_DATA interfaces
ieee80211_key_link() rejects pairwise key installation when the
cipher differs from the existing PTK. Per Wi-Fi Aware version 4.0
section 7.4, the ND-TKSA between the same NDI pair shall be updated
when a new NDP requires a stronger cipher suite.
Exempt NL80211_IFTYPE_NAN_DATA from the same-cipher enforcement so
the PTK can be replaced with a different cipher.
Signed-off-by: Daniel Gabay <daniel.gabay@intel.com>
Reviewed-by: Ilan Peer <ilan.peer@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20260515142736.3188a47a23bf.I5fba3a111ffe054b46928aefa5c2d763fef51d4d@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'scripts/basic')
0 files changed, 0 insertions, 0 deletions