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
455 devices in the survey implement this cluster
Aqara Camera Hub
Aqara
S10
SwitchBot
WiZ A.E27
Signify
Google Nest Thermostat
Google LLC
Eve Energy Outdoor
Eve Systems
Dimmable Light
EcoDim
Aqara Light Switch H2
Aqara
IM Pushbutton Module
innovation matters iot GmbH
WiZ GU10
Signify
Govee Star Light Projector (Nebula)
Shenzhen Qianyan Technology
Govee Recessed Downlight 2
Shenzhen Qianyan Technology
Linkind Smart Plug
Leedarson
Air Purifier
Leedarson
Ledvance Matter Classic A RGBW
LEDVANCE
Nuki Smart Lock
Nuki
Anona Holo
Anona Security Tech, Ltd.
WiZ G25 Filament
Signify
WiZ A.E27
Signify
F-SS01W
Shenzhen Huayu Lian Technology
Smart Roller Shutter Switch
Meross
Govee Outdoor Strip Light 2
Shenzhen Qianyan Technology
M2D Bridge
innovation matters iot GmbH
SMART MATDECORWALLTWIST230X127TW
LEDVANCE
TNKE27241
tink GmbH