Group Key Management 0x003F
Manages cryptographic keys used for secure group communication.
Attributes 4
Commands 6
Features 1
| Code | Name | Type | Flags |
|---|---|---|---|
| 0x0000 | GroupKeyMap | array | Writable |
| 0x0001 | GroupTable | array | |
| 0x0002 | MaxGroupsPerFabric | int16u | |
| 0x0003 | MaxGroupKeysPerFabric | int16u |
| Code | Name | Direction | Parameters |
|---|---|---|---|
| 0x00 | KeySetWrite | client→server |
GroupKeySet: GroupKeySetStruct |
| 0x01 | KeySetRead | client→server |
GroupKeySetID: int16u |
| 0x02 | KeySetReadResponse | server→client |
GroupKeySet: GroupKeySetStruct |
| 0x03 | KeySetRemove | client→server |
GroupKeySetID: int16u |
| 0x04 | KeySetReadAllIndices | client→server | None |
| 0x05 | KeySetReadAllIndicesResponse | server→client |
GroupKeySetIDs: int16u |
CacheAndSync
(CS)
bit 0
The ability to support CacheAndSync security policy and MCSP.
Device Types Using This Cluster
Device types in the Matter spec that reference this cluster
Devices Implementing This Cluster
454 devices in the survey implement this cluster
Nanoleaf Outdoor Lights
Nanoleaf
Dual Window Covering
Sunfree Motor
Smart Light
Matter
Smart Button
HAOJAI
Shelly 1PM Gen3
Shelly
ML5
MiBoxer
KAJPLATS E26 CWS globe 1100lm
IKEA of Sweden
Heiman smart smoke sensor
HEIMAN
Robotic Vacuum Cleaner
Roborock
Decora Smart Wi-Fi 2nd Gen Mini Plug-In Dimmer
Leviton
Philips P45.E27
Signify
Philips Ceiling
Signify
GW60-Matter
MIUC Technology
Eve MotionBlinds
Eve Systems
Smart Wired Gateway Pro
Matter
Smart RGBTW Bulb
Leedarson
Shelly 1PM Mini Gen3
Shelly
matter-thread-light
Smart Home
Zemismart WiFi Smart Switch
Zemismart Technology Limited
Smart Plug Mini
Meross
Smart Wall Switch
SONOFF
Ledvance Matter Classic B P RGBW
LEDVANCE
Govee string lights
Shenzhen Qianyan Technology
Smart Lights Smart Plug
Legrand