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
442 devices in the survey implement this cluster
EcoflowSmartPlug
EcoFlow Inc.
Aqara Smart Light
Aqara
Essentials GU10
Nanoleaf
Philips Hue Bridge
Signify
Level Lock+ (Matter)
Level Home
Decora Smart Wi-Fi 2nd Gen Dimmer
Leviton
Aqara Smart Light
Aqara
KAJPLATS E14 CWS globe 806lm
IKEA of Sweden
Smart Plug Mini
Meross
Lafaer Wireless Radar Occupancy Sensor
GL Technologies
KAJPLATS GU10 CWS 575lm
IKEA of Sweden
Tapo Smart Plug, Energy Monitoring
Tapo
Matter Plug
NEO
Smart window handle
SIEGENIA
Shelly 1 Mini Gen4
Shelly
Smart Presence Sensor
Meross
Eve Thermo
Eve Systems
Eve Energy Outlet
Eve Systems
Philips Hue Light
Signify
Tapo Smart Plug, Energy Monitoring
Tapo
KAJPLATS E14 WS globe 806lm
IKEA of Sweden
Matter Extended Color Light
Quectel
Eve Thermo Control
Eve Systems
Eve Light Switch
Eve Systems