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
505 devices in the survey implement this cluster
Sengled Smart Matter A60 bulb
Sengled
Decora Smart Wi-Fi 2nd Gen Outlet
Leviton
SONOFF SwitchMan Smart Wall Switch
SONOFF
WiZ A19
Signify
Zemismart Light Strip Driver
Zemismart Technology Limited
Tapo Smart Power Strip
Tapo
Nuki Smart Lock
Nuki
Smart Bulb Filament
hama
Eve Dimmer Switch
Eve Systems
Zemismart Thread Curtain Motor
Zemismart Technology Limited
A8M
NOUS TECHNOLOGY
TEST_PRODUCT
riddix
Aqara Smart Lock U300
Aqara
Govee RGBWW Smart LED Bulb
Shenzhen Qianyan Technology
Cync Indoor Plug
GE Lighting, a Savant company
H600C
Shenzhen Qianyan Technology
Tapo Smart Wi-Fi Lamp Dimmer Kit
TP-Link
Tapo Smart Plug, Energy Monitoring
Tapo
SONOFF MINI-D Wi-Fi Smart Switch
SONOFF
00176656
hama
Smart Plug Mini
Meross
Govee AI Sync Box 2
Shenzhen Qianyan Technology
Shelly Outdoor Plug S Gen3
Shelly
MT-RGBCCT
Sunricher