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
288 devices in the survey implement this cluster
Essentials A19-A60
Nanoleaf
Lafaer Wireless Radar Occupancy Sensor
GL Technologies
Philips Hue Bridge
Signify
Tapo Smart Wi-Fi Light Switch
TP-Link
Tapo Mini Plug
TP-Link
Aqara Smart Light
Aqara
Shelly 1PM Gen4
Shelly
Matter Extended Color Light
Quectel
Philips Hue Light
Signify
SwitchBot Relay Switch 1
SwitchBot
KAJPLATS E14 WS globe 806lm
IKEA of Sweden
Shelly Plug S MTR Gen3
Shelly
Smart RGBTW Bulb
Leedarson
Eve MotionBlinds
Eve Systems
Nest Learning Thermostat 4th gen
Google LLC
Sailsco Smart Bulb RGB+CCT
Saishigao
Zemismart Light Strip Driver
Zemismart Technology Limited
ITIUS E27 RGB+CCT
ITIUS
Eve Thermo Control
Eve Systems
UA-SmartPlug-M028-US102
Uascent
Cync Keypad Dimmer
GE Lighting, a Savant company
Hub Mini
SwitchBot
tado Wireless Temperature Sensor X
tado° GmbH
KAJPLATS E27 WS G95 clear 806lm
IKEA of Sweden