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Efficient certificateless KEM in the standard model

Lippold, Georg, Boyd, Colin, & Gonzalez Nieto, Juan M. (2010) Efficient certificateless KEM in the standard model. In Hong, Seokhie & Lee, Donghoon (Eds.) Lecture Notes in Computer Science : Information, Security and Cryptology (ICISC 2009), Springer Berlin / Heidelberg, Korea University, Seoul, pp. 34-46.

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Abstract

We give a direct construction of a certificateless key encapsulation mechanism (KEM) in the standard model that is more efficient than the generic constructions proposed before by Huang and Wong \cite{DBLP:conf/acisp/HuangW07}. We use a direct construction from Kiltz and Galindo's KEM scheme \cite{DBLP:conf/acisp/KiltzG06} to obtain a certificateless KEM in the standard model; our construction is roughly twice as efficient as the generic construction. We also address the security flaw discovered by Selvi et al. \cite{cryptoeprint:2009:462}.

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ID Code: 34215
Item Type: Conference Paper
Additional URLs:
Keywords: key encapsulation mechanism, certificateless, efficient, standard model
DOI: 10.1007/978-3-642-14423-3_3
ISBN: 9783642144226
Subjects: Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > DATA FORMAT (080400) > Data Encryption (080402)
Divisions: Past > Schools > Computer Science
Past > QUT Faculties & Divisions > Faculty of Science and Technology
Past > Institutes > Information Security Institute
Copyright Owner: Copyright 2010 Springer-Verlag Berlin Heidelberg
Copyright Statement: This is the author-version of the work. Conference proceedings published by Springer Verlag will be available via SpringerLink. http://www.springer.de/comp/lncs/
Deposited On: 25 Aug 2010 10:02
Last Modified: 01 Mar 2012 00:17

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