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
445 devices in the survey implement this cluster
Door/Window Contact II [+M]
BOSCH
Smart Switch
MS
Govee Strip Light 2 Pro
Shenzhen Qianyan Technology
SmartWave Window Covering
SmartWave
Ledvance Matter Classic B P RGBW
LEDVANCE
matter
Matter
Shelly 2PM Gen3
Shelly
VARMBLIXT table/wall lamp
IKEA of Sweden
Air 4000i
BOSCH
Yeelight Smart Lamp
Yeelight
Radiant Smart Receptacle
Legrand
Sengled Multicolor A19 Bulb
Sengled
Smart Plug
Lidl Stiftung & Co. KG
Govee Neon Rope Light 2
Shenzhen Qianyan Technology
Govee AI Sync Box Kit 2
Shenzhen Qianyan Technology
H61B8
Shenzhen Qianyan Technology
H61B9
Shenzhen Qianyan Technology
electronic ballast for matter
dresden elektronik
WiFi Smart Switch
SONOFF
Philips Smart TV
Top Victory Investments Limited
KAJPLATS E12 CWS globe 800lm
IKEA of Sweden
KAJPLATS E26 WS globe 1100lm
IKEA of Sweden
lipro gateway
Ruran Intelligent Technology
Govee TV Backlight 3 Lite
Shenzhen Qianyan Technology