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
Robotic Vacuum Cleaner
Roborock
Cync Full Color Undercabinet 12"
GE Lighting, a Savant company
Zemismart WiFi Smart Switch
Zemismart Technology Limited
KAJPLATS E26 WS globe 1100lm
IKEA of Sweden
BHT-18
BECA
Govee Outdoor Deck Lights
Shenzhen Qianyan Technology
LIFX Permanent Outdoor
LIFX
lipro gateway
Ruran Intelligent Technology
Nanoleaf Outdoor Lights
Nanoleaf
matter
Matter
Tapo Smart Plug, Energy Monitoring
Tapo
Glass touch controller in an elegant black or white glass variant - 8 mm width
ELKO EP s.r.o
Smart A19 LED Bulb
LIGHTINGINSIDE by Launray
Govee string lights
Shenzhen Qianyan Technology
Philips P45.E27
Signify
Philips Ceiling
Signify
SwitchBot AI Hub
SwitchBot
Smart Plug Mini
Meross
Smart Wi-Fi Outdoor Plug
Tapo
Smart Indoor Plug - Single outlet
Amazon Basics
Smart Light
Matter
Smart Button
HAOJAI
TOFSMYGGA plug outdoor
IKEA of Sweden
FocusPro S200 Smart Thermostat
Resideo