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Secure Key Agreement with Group Communication. Group A. Issues. No group controller Heartbeat Secondary encryption method When dealing with information center. Node1 sends out invitations to start a group. Node1 announces the Group Session.
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Issues • No group controller • Heartbeat • Secondary encryption method • When dealing with information center
Node1 sends out invitations to start a group. Node1 announces the Group Session. Node1 starts building the initial tree, and performing the first Key Agreement Protocol for the group. Node2* receives the invite and responds with an ACK. Node2* receives the session info, responds with an ACK. Node2* waits for their turn in performing the KAP and getting placed into the tree. Getting Started
Nodes • Connect, Disconnect, Send, Receive, AnnounceMemberJoin • Information Center • StartListening, StopListening