Password Based Server Aided Key Exchange

Boyd, Colin, Cliff, Yvonne, & Tin, Yiu (2006) Password Based Server Aided Key Exchange. Applied Cryptography and Network Security (LNCS), 3989, pp. 146-161.

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We propose a new password-based 3-party protocol with a formal security proof in the standard model. Under reasonable assumptions we show that our new protocol is more efficient than the recent protocol of Abdalla and Pointcheval (FC 2005), proven in the random oracle model. We also observe some limitations in the model due to Abdalla, Fouque and Pointcheval (PKC 2005) for proving security of such protocols.

Impact and interest:

7 citations in Scopus
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7 citations in Web of Science®

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Full-text downloads:

131 since deposited on 17 Jun 2009
12 in the past twelve months

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ID Code: 24597
Item Type: Journal Article
Refereed: Yes
Keywords: Key Agreement, Password Authentication, Three-party
DOI: 10.1007/11767480_10
ISBN: 3-540-34703-8
ISSN: 0302-9743 (Print) 1611-3349 (Online)
Subjects: Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > DATA FORMAT (080400) > Data Format not elsewhere classified (080499)
Divisions: Past > QUT Faculties & Divisions > Faculty of Science and Technology
Past > Institutes > Information Security Institute
Deposited On: 17 Jun 2009 14:36
Last Modified: 01 Mar 2012 03:46

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