Certificateless key agreement in the standard model
Lippold, Georg & Gonzalez Nieto, Juan Manuel (2010) Certificateless key agreement in the standard model. In Boyd, Colin & Susilo, Willy (Eds.) Proceedings of the 8th Australasian Information Security Conference (AISC 2010), ACS, Queensland University of Technology, Brisbane, Queensland, pp. 75-85.
| Conference Paper (PDF 372kB) Published Version. |
Abstract
We show how to construct a certificateless key agreement protocol from the certificateless key encapsulation mechanism introduced by \cite{lippold-ICISC_2009} in ICISC 2009 using the \cite{DBLP:conf/acisp/BoydCNP08} protocol from ACISP 2008. We introduce the Canetti-Krawczyk (CK) model for certificateless cryptography, give security notions for Type I and Type II adversaries in the CK model, and highlight the differences to the existing e$^2$CK model discussed by \cite{DBLP:conf/pairing/LippoldBN09}. The resulting CK model is more relaxed thus giving more power to the adversary than the original CK model.
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| ID Code: | 34218 |
|---|---|
| Item Type: | Conference Paper |
| Keywords: | key agreement, certificateless, standard model, key encapsulation mechanism, Diffie-Hellman |
| 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 Please consult the authors. |
| Deposited On: | 25 Aug 2010 11:05 |
| Last Modified: | 01 Mar 2012 00:18 |
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