struct Matter::Cluster::GroupKeyManagementCluster::GroupKeySetStruct

• Matter::Cluster::GroupKeyManagementCluster::GroupKeySetStruct
• Struct
• Value
• Object

Overview

Group Key Set structure Contains epoch keys and their lifecycle timestamps Matter Core Spec §11.2.6.3

Defined in:

Constructors

• .new(group_key_set_id : UInt16, group_key_security_policy : GroupKeySecurityPolicyEnum = GroupKeySecurityPolicyEnum::TrustFirst, epoch_key0 : Bytes | Nil = nil, epoch_start_time0 : UInt64 | Nil = nil, epoch_key1 : Bytes | Nil = nil, epoch_start_time1 : UInt64 | Nil = nil, epoch_key2 : Bytes | Nil = nil, epoch_start_time2 : UInt64 | Nil = nil, group_key_multicast_policy : GroupKeyMulticastPolicyEnum | Nil = GroupKeyMulticastPolicyEnum::PerGroupId)

Instance Method Summary

• #epoch_key0 : Bytes | Nil

  Epoch key 0 (most recent, required, 16 bytes)

• #epoch_key0=(epoch_key0 : Bytes | Nil)

  Epoch key 0 (most recent, required, 16 bytes)

• #epoch_key1 : Bytes | Nil

  Epoch key 1 (second newest, optional, 16 bytes)

• #epoch_key1=(epoch_key1 : Bytes | Nil)

  Epoch key 1 (second newest, optional, 16 bytes)

• #epoch_key2 : Bytes | Nil

  Epoch key 2 (third newest, optional, 16 bytes)

• #epoch_key2=(epoch_key2 : Bytes | Nil)

  Epoch key 2 (third newest, optional, 16 bytes)

• #epoch_start_time0 : UInt64 | Nil

  Epoch start time for key 0 (microseconds since epoch)

• #epoch_start_time0=(epoch_start_time0 : UInt64 | Nil)

  Epoch start time for key 0 (microseconds since epoch)

• #epoch_start_time1 : UInt64 | Nil

  Epoch start time for key 1

• #epoch_start_time1=(epoch_start_time1 : UInt64 | Nil)

  Epoch start time for key 1

• #epoch_start_time2 : UInt64 | Nil

  Epoch start time for key 2

• #epoch_start_time2=(epoch_start_time2 : UInt64 | Nil)

  Epoch start time for key 2

• #group_key_multicast_policy : GroupKeyMulticastPolicyEnum | Nil

  Multicast policy (currently unused, defaults to PerGroupId)

• #group_key_multicast_policy=(group_key_multicast_policy : GroupKeyMulticastPolicyEnum | Nil)

  Multicast policy (currently unused, defaults to PerGroupId)

• #group_key_security_policy : GroupKeySecurityPolicyEnum

  Security policy (MUST be TrustFirst in current spec)

• #group_key_security_policy=(group_key_security_policy : GroupKeySecurityPolicyEnum)

  Security policy (MUST be TrustFirst in current spec)

• #group_key_set_id : UInt16

  Unique identifier for this key set (0 = IPK, others = operational)

• #group_key_set_id=(group_key_set_id : UInt16)

  Unique identifier for this key set (0 = IPK, others = operational)

• #validate! : Nil

  Validate that this key set meets all Matter spec requirements

Constructor Detail

Instance Method Detail