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
Eve Weather
Eve Systems
Smart RGBTW Bulb
Leedarson
Tapo Smart IoT & IR Hub
Tapo
KAJPLATS E27 WS G60 clear 470lm
IKEA of Sweden
SwitchBot Light
SwitchBot
Heiman smart smoke sensor
HEIMAN
Aqara Light Switch H2
Aqara
Door Sensor
NEO
Aqara Dimmer Switch H2
Aqara
Nest Learning Thermostat 4th gen
Google LLC
Kasa Smart Wifi Plug, Energy Monitoring
Kasa
SwitchBot Relay Switch 1
SwitchBot
Smart RGBTW Bulb
Leedarson
Aqara Floor Heating Thermostat W500
Aqara
SmartSetup Thread 1-Channel Power Controller
SmartSetup
Eve MotionBlinds
Eve Systems
Shelly 2PM Gen4
Shelly
Hub Mini
SwitchBot
Shelly Power Strip 4 Gen4
Shelly
MT-SL-DIM
Sunricher
UA-SmartPlug-M028-US102
Uascent
Aqara Smart Lock U200 Lite
Aqara
Cync Keypad Dimmer
GE Lighting, a Savant company
ITIUS E27 RGB+CCT
Itius GmbH