id-eCK Secure ID-Based Authenticated Key Exchange on Symmetric and Asymmetric Pairing

Atsushi FUJIOKA; Fumitaka HOSHINO; Tetsutaro KOBAYASHI; Koutarou SUZUKI; Berkant USTAOGLU; Kazuki YONEYAMA

doi:10.1587/transfun.E96.A.1139

Special Section on Discrete Mathematics and Its Applications

id-eCK Secure ID-Based Authenticated Key Exchange on Symmetric and Asymmetric Pairing

Atsushi FUJIOKA, Fumitaka HOSHINO, Tetsutaro KOBAYASHI, Koutarou SUZUKI, Berkant USTAOGLU, Kazuki YONEYAMA

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Keywords: identity-based authenticated key exchange, gap Bilinear Diffie-Hellman assumption, identity-based extended Canetti-Krawczyk model, random oracle model

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2013 Volume E96.A Issue 6 Pages 1139-1155

DOI https://doi.org/10.1587/transfun.E96.A.1139

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Abstract

In this paper, we propose an identity-based authenticated key exchange (ID-AKE) protocol that is secure in the identity-based extended Canetti-Krawczyk (id-eCK) model in the random oracle model under the gap Bilinear Diffie-Hellman assumption. The proposed ID-AKE protocol is the most efficient among the existing ID-AKE protocols that is id-eCK secure, and it can be extended to use in asymmetric pairing.

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