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
Aqara Smart Light
Aqara
Zemismart Light Strip Driver
Zemismart Technology Limited
Cync Indoor Plug
GE Lighting, a Savant company
SmartWings Levitate with DUCTECH
DUCTECH
Zemismart M1 Hub
Zemismart Technology Limited
Robotic Vacuum Cleaner
Roborock
SwitchBot Hub 3
SwitchBot
KAJPLATS E27 WS globe 1055lm
IKEA of Sweden
Heiman smart CO sensor
HEIMAN
TEST_PRODUCT
Matterbridge
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
tado Wireless Temperature Sensor X
tado° GmbH
Heiman smart door sensor
HEIMAN
Nuki Smart Lock
Nuki
Smart Night Light-W
ThirdReality
Aqara Smart Lock U400
Aqara
MOES Matter Light
MOES
Philips G95 Filament
Signify
Heiman smart Humidity&Temperature Sensor
HEIMAN
SONOFF SwitchMan Smart Wall Switch
SONOFF