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ACNS
2006
Springer

Password Based Server Aided Key Exchange

9 years 9 months ago
Password Based Server Aided Key Exchange
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.
Yvonne Cliff, Yiu Shing Terry Tin, Colin Boyd
Added 13 Jun 2010
Updated 13 Jun 2010
Type Conference
Year 2006
Where ACNS
Authors Yvonne Cliff, Yiu Shing Terry Tin, Colin Boyd
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