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
LIFX Permanent Outdoor
LIFX
LEDVANCE MATTER COMPACT OUTD PLUG
LEDVANCE
Govee Ceiling Light
Shenzhen Qianyan Technology
Philips Candle
Signify Netherlands B.V.
Philips GU10
Signify Netherlands B.V.
Smart RGBTW Bulb
Leedarson
Smart Plug
Lidl Stiftung & Co. KG
VARMBLIXT table/wall lamp
IKEA of Sweden
Smart Switch MT1
ThirdReality
lipro gateway
Ruran Intelligent Technology
Govee Uplighter Floor Lamp
Shenzhen Qianyan Technology
Door/Window Contact II [+M]
Bosch
Smart Switch
MOES
Govee Strip Light 2 Pro
Shenzhen Qianyan Technology
SmartWave Window Covering
SmartWave
Ledvance Matter Classic B P RGBW
LEDVANCE
FocusPro S200 Smart Thermostat
Resideo
Shelly 2PM Gen3
Shelly
Air 4000i
Bosch
Yeelight Smart Lamp
Yeelight
Radiant Smart Receptacle
Legrand
Sengled Multicolor A19 Bulb
Sengled
Govee Neon Rope Light 2
Shenzhen Qianyan Technology
Govee AI Sync Box Kit 2
Shenzhen Qianyan Technology