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Authenticated key agreement in dynamic peer groups
2004
Theoretical Computer Science
Many group-oriented applications in distributed systems, such as teleconferencing and cooperative works, involve dynamic peer groups. In order to secure communications in dynamic peer groups, authenticated key agreement protocols are required. In this paper, we propose a new authenticated key agreement protocol, composed of a basic protocol and a dynamic protocol, for dynamic peer groups. With the basic protocol, a secret group key can be achieved in a peer group via group handshake, secret
doi:10.1016/j.tcs.2004.08.001
fatcat:xf424q3vdzaafijgejd5xci76q