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
328 devices in the survey implement this cluster
Heiman smart smoke sensor
HEIMAN
Dendo SCM Matter Window Covering
Dendo Systems
Zemismart M1 Hub
Zemismart Technology Limited
Robotic Vacuum Cleaner
Roborock
Govee Pendant Light
Shenzhen Qianyan Technology
WiZ A60 Filament
Signify
WiZ A67.E27
Signify
MOES Matter Light
MOES
Tapo Smart Plug, Energy Monitoring
Tapo
Smart Bulb
NOUS TECHNOLOGY
Aqara Dimmer Switch H2
Aqara
Heiman smart CO sensor
HEIMAN
H600C
Shenzhen Qianyan Technology
InvisOutlet
Intecular
Ledvance Matter Classic A RGBW
LEDVANCE
Aqara Smart Lock U400
Aqara
Tapo Smart Power Strip
Tapo
Eve Dimmer Switch
Eve Systems
WiZ A.E27
Signify
Shelly 2PM Gen4
Shelly
Tapo Smart Plug, Energy Monitoring
Tapo
Govee Ceiling Light Pro
Shenzhen Qianyan Technology
Tapo Smart IoT Hub
Tapo
Kasa Smart IoT Hub
Kasa