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
442 devices in the survey implement this cluster
Govee Glide Wall Light
Shenzhen Qianyan Technology
Govee RGBICWW Floor Lamp Pro
Shenzhen Qianyan Technology
Govee LED Strip Light M1
Shenzhen Qianyan Technology
Smart Tower Fan 2 Max (42 Inch)
Shenzhen Qianyan Technology
Smart Plug Mini
Meross
00176656
hama
Tapo Smart Plug, Energy Monitoring
Tapo
Nuki Smart Lock
Nuki
GRILLPLATS plug
IKEA of Sweden
WiZ A19
Signify
arre Button
arre home LLC
Smartlightbulb
Smart Home
F1s203-EU
MS
Zemismart Thread Curtain Motor
Zemismart Technology Limited
Tapo Smart Wi-Fi Lamp Dimmer Kit
TP-Link
H600C
Shenzhen Qianyan Technology
arre Temperature Sensor
arre home LLC
Tapo Smart Wi-Fi Light Switch
Tapo
Shelly EM Mini Gen4
Shelly
Smart Plug
hama
Radiator Thermostat II [+M]
Bosch
KAJPLATS E14 WS B38 CL 470lm
IKEA of Sweden
Philips Candle
Signify
Philips GU10
Signify