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
WiZ A.E27
Signify
Google Nest Thermostat
Google LLC
Aqara Camera Hub
Aqara
S10
SwitchBot
WiZ GU10
Signify
Govee Recessed Downlight 2
Shenzhen Qianyan Technology
Aqara Light Switch H2
Aqara
Dimmable Light
EcoDim
Linkind Smart Plug
Leedarson
Eve Energy Outdoor
Eve Systems
IM Pushbutton Module
innovation matters iot GmbH
Ledvance Matter Classic A RGBW
LEDVANCE
Air Purifier
Leedarson
Govee Star Light Projector (Nebula)
Shenzhen Qianyan Technology
Anona Holo
Anona Security Tech, Ltd.
WiZ A.E27
Signify
WiZ G25 Filament
Signify
Govee Outdoor Strip Light 2
Shenzhen Qianyan Technology
Nuki Smart Lock
Nuki
Smart Roller Shutter Switch
Meross
M2D Bridge
innovation matters iot GmbH
Smart-Switch-M027-P002
Uascent
LIFX Luna
LIFX
Smart Light
Uascent