A Simple Group Diffie-Hellman Key Agreement Protocol Without Member Serialization

نویسندگان

  • Xukai Zou
  • Byrav Ramamurthy
چکیده

Many group key agreement protocols (GKA) for secure group communication (SGC) based on the Diffie-Hellman key exchange principle have been proposed in literature. All of these protocols require member serialization and/or existence of a central entity. In this paper, we propose a simple group Diffie-Hellman key agreement protocol which removes these two limitations. Moreover, the new protocol needs minimum (two) rounds of rekeying process and efficiently support high dynamics.

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تاریخ انتشار 2004