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
444 devices in the survey implement this cluster
Govee Recessed Downlight 2
Shenzhen Qianyan Technology
SAWF-07P
SONOFF
Shelly 1 Mini Gen3
Shelly
F-SS01W
Shenzhen Huayu Lian Technology
SwitchBot Relay Switch 1PM
SwitchBot
Smart Roller Shutter Switch
Meross
Tapo Smart Outdoor Plug
TP-Link
Sailsco Smart Plug
Saishigao
Smart Wall Switch
SONOFF
Matter Over WiFi Dimmer Switch
SONOFF
MS1
Sensereo Limited
Govee Star Light Projector (Nebula)
Shenzhen Qianyan Technology
Smart Wi-Fi Thermostat
Meross
Yale Smart Lock with Matter over Thread
Fortune Brands
Dreame X50 Ultra Complete
Dreame
Aqara Dimmer Switch H2
Aqara
TCL Window AC
TCL Corporation
Zemismart Roller Shade Driver
Zemismart Technology Limited
Dreame L40 Ultra AE
Dreame
Zemismart Inline Module
Zemismart Technology Limited
Square D Wifi Receptacle
Schneider Electric
eufy FamiLock E34
Anker Innovations Technology
Govee RGBWW Smart LED Bulb
Shenzhen Qianyan Technology
Shelly 1 Gen3
Shelly