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
Cync Indoor Plug
GE Lighting, a Savant company
SmartWings Levitate with DUCTECH
DUCTECH
Zemismart Light Strip Driver
Zemismart Technology Limited
GRILLPLATS plug
IKEA of Sweden
SwitchBot Hub 3
SwitchBot
Aqara Smart Light
Aqara
Heiman smart door sensor
HEIMAN
KAJPLATS E27 WS globe 1055lm
IKEA of Sweden
Aqara Smart Lock U400
Aqara
tado Wireless Temperature Sensor X
tado° GmbH
MOES Matter Light
MOES
Philips G95 Filament
Signify
Heiman smart CO sensor
HEIMAN
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
TEST_PRODUCT
TEST_VENDOR
Smart Bulb Filament
Hama GmbH & Co KG
Smart Night Light-W
ThirdReality
Govee RGBICWW Floor Lamp Pro
Shenzhen Qianyan Technology
Heiman smart Humidity&Temperature Sensor
HEIMAN
Govee AI Sync Box 2
Shenzhen Qianyan Technology