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
460 devices in the survey implement this cluster
Tapo Smart Outdoor Plug
TP-Link
M2D Bridge
innovation matters iot GmbH
Smart Roller Shutter Switch
Meross
Zemismart Roller Shade Driver
Zemismart Technology Limited
WiZ Downlight
Signify
LIFX Luna
LIFX
Sailsco Smart Plug
Saishigao
SAWF-07P
SONOFF
SMART MATDECORWALLTWIST230X127TW
LEDVANCE
TNKE27241
tink GmbH
Yale Smart Lock with Matter over Thread
Fortune Brands
Shelly 1 Mini Gen3
Shelly
Smart Light
Uascent
Govee Smart AI Sync Box
Shenzhen Qianyan Technology
Smart-Switch-M027-P002
Uascent
Cono Lamp
Nanoleaf
Tapo Smart Plug, Energy Monitoring
Tapo
Heiman smart smoke sensor
HEIMAN
Square D Wifi Receptacle
Schneider Electric
Smart Wi-Fi Plug
EIGHTREE Tasmota
Govee Outdoor Strip Light Pro
Shenzhen Qianyan Technology
LIFX Switch
LIFX
Dreame X50 Ultra Complete
Dreame
SwitchBot Relay Switch 1PM
SwitchBot