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
442 devices in the survey implement this cluster
tado Wireless Temperature Sensor X
tado° GmbH
Sengled Wi-Fi Plug
Sengled
Cync Indoor Plug
GE Lighting, a Savant company
Aqara Smart Light
Aqara
Smart Wi-Fi Power Strip
Tapo
FRITZ!Smart Gateway
AVM
TEST_PRODUCT
TEST_VENDOR
KAJPLATS E27 WS globe 1055lm
IKEA of Sweden
Heiman smart CO sensor
HEIMAN
SmartWings Levitate with DUCTECH
DUCTECH
Heiman smart Humidity&Temperature Sensor
HEIMAN
Aqara Smart Lock U400
Aqara
Govee AI Sync Box 2
Shenzhen Qianyan Technology
Shelly Outdoor Plug S Gen3
Shelly
Sailsco Smart Bulb RGB+CCT
Saishigao
KAJPLATS E27 WS globe 470lm
IKEA of Sweden
Shelly Flood Gen4
Shelly
Smart Night Light-W
ThirdReality
Smart Bulb Filament
hama
SONOFF SwitchMan Smart Wall Switch
SONOFF
Decora Smart Wi-Fi 2nd Gen Outlet
Leviton
SmartWings Window Covering
SmartWings
Smart Outlet Extender
Shenzhen Qianyan Technology
Govee Gaming Light Bars Pro
Shenzhen Qianyan Technology