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
Govee Ceiling Light
Shenzhen Qianyan Technology
Smart Indoor Plug - Single outlet
Amazon Basics
Philips A.E27
Signify
Roborock Robotic Vacuum Cleaner
Roborock
Heiman smart CO sensor
HEIMAN
LED Driver
MEAN WELL
SmartCeilingFan
Eran
Air 4000i
BOSCH
WiZ PAR38
Signify
LIFX Switch
LIFX
WiZ A.E27
Signify
Decora Smart Wi-Fi Fan Speed Controller
Leviton
Cync Full Color Undercabinet 24"
GE Lighting, a Savant company
ESP32C
riccardosala.eu
Floor Cleaning Robot
ECOVACS
Smart Wall Switch
SONOFF
Cync Full Color Undercabinet 18"
GE Lighting, a Savant company
A19 Smart RGB Led Bulb
Leedarson
Smart Plug Mini
Meross
Roborock Robotic Vacuum Cleaner
Roborock
eufy Smart Lock E31
Anker Innovations Technology
SN8102 WiFi Module
Sciener Smart
Yale Linus L2
ASSA Abloy AB
Govee Neon Rope Light 2
Shenzhen Qianyan Technology