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http://dx.doi.org/10.13089/JKIISC.2006.16.4.139

Secure Authenticated key Exchange Protocol using Signcryption Scheme  

Kim Rack-Hyun (Soonchunhyang University)
Youm Heung-Youl (Soonchunhyang University)
Publication Information
Journal of the Korea Institute of Information Security & Cryptology / v.16, no.4, 2006 , pp. 139-146 More about this Journal
Abstract
A Signcryption proposed by Yuliang Zheng in 1997 is a hybrid public key primitive that combines a digital signature and a encryption. It provides more efficient method than a straightforward composition of an signature scheme with a encryption scheme. In a mobile communication environment, the authenticated key agreement protocol should be designed to have lower computational complexity and memory requirements. The password-based authenticated key exchange protocol is to authenticate a client and a server using an easily memorable password. This paper proposes an secure Authenticated Key Exchange protocol using Signcryption scheme. In Addition we also show that it is secure and a more efficient that other exiting authenticated key exchange protocol.
Keywords
Signcryption; PAK; Authentication Key Exchange;
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  • Reference
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