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
509 devices in the survey implement this cluster
Yale Smart Lock with Matter over Thread
Fortune Brands
Sengled Wi-Fi Plug
Sengled
Level Lock Pro
Level Home
Govee Floor Lamp
Shenzhen Qianyan Technology
Smart RGBTW Bulb
Leedarson
Tapo Smart Relay Module
Tapo
Smart Wi-Fi Thermostat
Meross
The Matter Wired Gateway by MOES
MOES
Govee Cutain Lights
Shenzhen Qianyan Technology
Smart HomeBase
Tapo
A19 Smart Bulb
Yankon
TNKE27241
tink
SwitchBot Air Purifier
SwitchBot
eufy Robotic Vacuum
Anker Innovations Technology
Essentials Holiday String Lights
Nanoleaf
Tapo Smart Outdoor Plug
TP-Link
SwitchBot Floor Lamp
SwitchBot
eufy Robot Vacuum Omni S1
Anker Innovations Technology
UA-SmartPlug-M023-US102
Uascent
Square D Wifi Receptacle
Schneider Electric
Zemismart MT25B Roller Motor
Zemismart Technology Limited
Smart Bulb
NOUS TECHNOLOGY
Smart RGBTW Bulb
Leedarson
Govee Star Light Projector (Nebula)
Shenzhen Qianyan Technology