Optimizing Batch Rekeying Interval for Secure Group Communication Based on Queuing Model

Provided by: Science Productions
Topic: Security
Format: PDF
Rapid growth of Internet spawns many group oriented multicast applications like internet pay TV, news dissemination and stock quote system. The fortes of these applications are the support of dynamic, scalable group membership and group members are geographically divergent. As members of the group move in and out, an imperative cryptographic rekeying model should be applied to preserve the confidentiality of the group. A symmetric key called as session key is employed to defend the group communication data during transit.

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