A Fast Authentication Method using Hash Value for Realtime Communication in Mobile IPv6 network 


Vol. 13,  No. 1, pp. 113-120, Feb.  2006
10.3745/KIPSTC.2006.13.1.113


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  Abstract

A node of mobile IPv6 moving foreign networks needs authentication process to support right services against from security threat. AAA is a trust infrastructure that authenticates, authorizes, and accounts nodes receiving a network service. And Mobile IPv6 Working Group recommends use of AAA infrastructure to authenticate mobile nodes. Event though AAA infrastructure provides strong authentication functions, it should exchange a lot of messages to authenticate mobile nodes every movement. The exchange of lots of messages causes latency and it is interfered with realization of real-time communication. This paper proposes an authentication method of improved speed using hash value of mobile node to reduce authentication latency. Directly after movement, a mobile node applying a proposed method uses extended existing security authentication for a while and deletes the establishment latency of new security authentication. Performance evaluation of a proposed method verifies the efficiency through the analysis of cost comparison with other methods. The conclusion of performance evaluation is that the proposed method gets more 25% performance improvement than a general method when a mobile node moves another subnet.

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[IEEE Style]

H. M. Kang and Y. S. Mun, "A Fast Authentication Method using Hash Value for Realtime Communication in Mobile IPv6 network," The KIPS Transactions:PartC, vol. 13, no. 1, pp. 113-120, 2006. DOI: 10.3745/KIPSTC.2006.13.1.113.

[ACM Style]

Hyung Mo Kang and Young Song Mun. 2006. A Fast Authentication Method using Hash Value for Realtime Communication in Mobile IPv6 network. The KIPS Transactions:PartC, 13, 1, (2006), 113-120. DOI: 10.3745/KIPSTC.2006.13.1.113.

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