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
Smart Light
Uascent
Govee Smart AI Sync Box
Shenzhen Qianyan Technology
Smart-Switch-M027-P002
Uascent
eufy FamiLock E34
Anker Innovations Technology
Shelly 1 Mini Gen3
Shelly
LIFX Luna
LIFX
Tapo Smart Plug, Energy Monitoring
Tapo
Sailsco Smart Plug
Saishigao
Tapo Smart Outdoor Plug
TP-Link
SAWF-07P
SONOFF
Smart Wi-Fi Plug
EIGHTREE Tasmota
Yale Smart Lock with Matter over Thread
Fortune Brands
Zemismart Roller Shade Driver
Zemismart Technology Limited
Smart Wi-Fi Thermostat
Meross
Cono Lamp
Nanoleaf
SwitchBot Relay Switch 1PM
SwitchBot
MS1
Sensereo Limited
Smart Wall Switch
SONOFF
Matter Over WiFi Dimmer Switch
SONOFF
Square D Wifi Receptacle
Schneider Electric
WiZ Downlight
Signify
KAJPLATS E26 CWS globe 1100lm
IKEA of Sweden
Govee Outdoor Strip Light Pro
Shenzhen Qianyan Technology
LIFX Switch
LIFX