kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-11-13 07:31:07 +00:00
Code Issues Releases Packages Activity

wifi: cfg80211: add Control Integrity Protocol (CIP) APIs

Browse source 
The Control Integrity Protocol consists of a set of capabilities for the
MIC padding as well as a new CIGTK that can be installed. The CIGTK uses
a fixed GMAC-256 cipher for which no RSN extension is defined as it is
bound to the pairwise cipher being GCMP-256. The CIGTK uses the key
index 0 and 1, making it necessary to add a new key type for it.

Add a new CIP feature flag and attributes for CIP Capabilities and
enabling the feature for stations and the association.

Also extend the cfg80211 API to pass the key type rather than a single
pairwise boolean.

Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Link: https://patch.msgid.link/20260921144048.aa7939493375.I49c0be0a1b05d625cc307e9bdd13c32a6c18667f@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Benjamin Berg 2026-09-21 14:40:52 +02:00 • committed by Johannes Berg
commit 3191dfbf07
20 changed files with 295 additions and 102 deletions
Download patch file Download diff file Expand all files Collapse all files