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
457 devices in the survey implement this cluster
Nuki Smart Lock
Nuki
Cync Indoor Plug
GE Lighting, a Savant company
Smart Outlet Extender
Shenzhen Qianyan Technology
Govee Gaming Light Bars Pro
Shenzhen Qianyan Technology
Govee Glide Wall Light
Shenzhen Qianyan Technology
Govee LED Strip Light M1
Shenzhen Qianyan Technology
Smart Tower Fan 2 Max (42 Inch)
Shenzhen Qianyan Technology
Aqara Smart Light
Aqara
KAJPLATS E27 WS globe 1055lm
IKEA of Sweden
Zemismart Light Strip Driver
Zemismart Technology Limited
TEST_PRODUCT
Matterbridge
Heiman smart CO sensor
HEIMAN
SmartWings Levitate with DUCTECH
DUCTECH
Nuki Smart Lock
Nuki
Zemismart M1 Hub
Zemismart Technology Limited
Robotic Vacuum Cleaner
Roborock
Smart Night Light-W
ThirdReality
tado Wireless Temperature Sensor X
tado° GmbH
Aqara Smart Lock U400
Aqara
Heiman smart door sensor
HEIMAN
MOES Matter Light
MOES
Philips G95 Filament
Signify
SONOFF SwitchMan Smart Wall Switch
SONOFF
Heiman smart Humidity&Temperature Sensor
HEIMAN