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
Smart Button
HAOJAI
LIFX Ceiling
LIFX
FocusPro S200 Smart Thermostat
Resideo
Smart Outdoor Plug-In Dimmer
Tapo
Home Relay 16A Thread
WAGO GmbH & Co. KG
matter-thread-light
riccardosala.eu
Mill Wi-Fi Panel Heater
Mill International AS
DEWENWILS 3 -Zone Transformer
DEWENWILS
Eve MotionBlinds
Eve Systems
Switch unit with inputs for external buttons MATTER
ELKO EP s.r.o
Govee Table Lamp Classic
Shenzhen Qianyan Technology
Govee string lights
Shenzhen Qianyan Technology
SwitchBot Lock Vision
SwitchBot
Tapo Smart Hub
Tapo
Smart RGBTW Bulb
Leedarson
Shelly 1PM Mini Gen3
Shelly
Philips Smart TV
Top Victory Electronics
Cync Full Color RS Can
GE Lighting, a Savant company
Smart Switch
MOES
Smart Wall Switch
SONOFF
Ledvance Matter Classic B P RGBW
LEDVANCE
Philips A60 Filament
Signify
Smart Lights Smart Plug
Legrand
Smart Switch MT1
ThirdReality