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
Cync Keypad Dimmer
GE Lighting, a Savant company
Eve Weather
Eve Systems
SmartSetup Thread 1-Channel Power Controller
SmartSetup
Smart RGBTW Bulb
Leedarson
Smart Multicolor Bulb
Tapo
Sailsco Smart Bulb RGB+CCT
Saishigao
Aqara Light Switch H2
Aqara
tado Wireless Temperature Sensor X
tado° GmbH
SwitchBot Light
SwitchBot
Eve Energy
Eve Systems
Smart RGBTW Bulb
Leedarson
Kasa Smart Wifi Plug, Energy Monitoring
Kasa
Eve Light Switch
Eve Systems
Kasa Smart Wi-Fi Dimmer Switch
Kasa
Aqara Smart Lock U200 Lite
Aqara
Smart Plug
hama
KAJPLATS E27 WS G60 clear 470lm
IKEA of Sweden
Aqara Floor Heating Thermostat W500
Aqara
Cync Full Color A19
GE Lighting, a Savant company
Matter On/off Plug-in Unit
Quectel
Govee AI Sync Box 2
Shenzhen Qianyan Technology
Govee Cutain Lights
Shenzhen Qianyan Technology
Shelly Outdoor Plug S Gen3
Shelly
Shelly 1 Mini Gen4
Shelly