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dc.contributor.authorHan, Song
dc.contributor.authorChang, Elizabeth
dc.contributor.authorDillon, Tharam S
dc.contributor.authorHwang, M.
dc.contributor.authorLee, C.
dc.date.accessioned2017-01-30T12:12:02Z
dc.date.available2017-01-30T12:12:02Z
dc.date.created2010-03-29T20:04:19Z
dc.date.issued2009
dc.identifier.citationHan, S. and Chang, E. and Dillon, T. and Hwang, M. and Lee, C. 2009. Identifying attributes and insecurity of a public-channel key exchange protocol using chaos synchronization. Chaos, Solitons and Fractals. 40 (5): pp. 2569-2575.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/19133
dc.identifier.doi10.1016/j.chaos.2007.10.050
dc.description.abstract

Klein et al. proposed a key exchange protocol using chaos synchronization. The first protocol comprises two parties with chaotic dynamics that are mutually coupled and undergo a synchronization process, at the end of which they can use their identical dynamical state as an encryption key. From cryptographic point of view, their key exchange protocol is a key agreement protocol. Klein et al. claimed that their key agreement can be carried out over a public channel. In order to increase the key space and decrease the precision of the calculation, they made an extension of the system to anetwork of N Lorenz equations. In this paper, we will provide a cryptanalysis of their key agreement protocol. We will first point out some weaknesses, and then show that their protocol is not secure against several attacks including impersonation attack.

dc.publisherElsevier
dc.titleIdentifying attributes and insecurity of a public-channel key exchange protocol using chaos synchronization
dc.typeJournal Article
dcterms.source.volume40
dcterms.source.number5
dcterms.source.startPage2569
dcterms.source.endPage2575
dcterms.source.issn09600779
dcterms.source.titleChaos, Solitons and Fractals
curtin.note

The link to the journal’s home page is: http://www.elsevier.com/wps/find/journaldescription.cws_home/967/description#description. Copyright © 2009 Elsevier B.V. All rights reserved

curtin.departmentDigital Ecosystems and Business Intelligence Institute (DEBII)
curtin.accessStatusFulltext not available
curtin.facultyCurtin Business School
curtin.facultyThe Digital Ecosystems and Business Intelligence Institute (DEBII)


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