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A Framework For Secure Group Key Management, Sahar Mohamed Ghanem
A Framework For Secure Group Key Management, Sahar Mohamed Ghanem
Computer Science Theses & Dissertations
The need for secure group communication is increasingly evident in a wide variety of governmental, commercial, and Internet communities. Secure group key management is concerned with the methods of issuing and distributing group keys, and the management of those keys over a period of time. To provide perfect secrecy, a central group key manager (GKM) has to perform group rekeying for every join or leave request. Fast rekeying is crucial to an application's performance that has large group size, experiences frequent joins and leaves, or where the GKM is hosted by a group member. Examples of such applications are interactive …