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Simulation Research Based on PIM-DM Batch Rekeying

Zhao Ke-chun

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Abstract

Batch rekeying can efficiently resolve the problems,such as inefficiency and out-of-sync,produced by individual rekeying.Mainly discusses the group key distribution in batch rekeying management,analyzes emphatically the realization of the multicast protocol,especially the PIM-DM protocol,and directed at the PIM-DM protocol,develops a model of batch rekeying management.Makes use of multicast protocol in software NS to conduct simulation study on key management of key tree mechanism.As a result,it has improved the group rekeying efficiency and the security of this protocol is enhanced.

About this research paper

What this paper is about

Batch rekeying can efficiently resolve the problems,such as inefficiency and out-of-sync,produced by individual rekeying.Mainly discusses the group key distribution in batch rekeying management,analyzes emphatically the realization of the multicast protocol,especially the PIM-DM protocol,and directed at the PIM-DM protocol,develops a model of batch rekeying management.Makes use of multicast protocol in software NS to conduct simulation study on key management of key tree mechanism.As a result,it has improved the group rekeying efficiency and the security of this protocol is enhanced.

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Method / approach

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Available abstract

Batch rekeying can efficiently resolve the problems,such as inefficiency and out-of-sync,produced by individual rekeying.Mainly discusses the group key distribution in batch rekeying management,analyzes emphatically the realization of the multicast protocol,especially the PIM-DM protocol,and directed at the PIM-DM protocol,develops a model of batch rekeying management.Makes use of multicast protocol in software NS to conduct simulation study on key management of key tree mechanism.As a result,it has improved the group rekeying efficiency and the security of this protocol is enhanced.

Key concepts: Rekeying, Computer science, Multicast, Key management, Computer network, Protocol (science), Distributed computing, Key (lock)

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