IEICE Transactions on Communications
Online ISSN : 1745-1345
Print ISSN : 0916-8516
Regular Section
Simple and Provably Secure Anonymous Authenticated Key Exchange with a Binding Property
Kyungho SONDong-Guk HANDongho WON
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2015 年 E98.B 巻 1 号 p. 160-170

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In this work we propose a two-party anonymous authenticated key exchange protocol that provides a communication binding property. The proposed protocol makes use of a compact structure to ensure key exchange and anonymity by adopting an anonymous implicit proof on the possession of a credential. We formally prove that the proposed protocol achieves anonymity, AKE-security, and a communication binding property. The protocol yields short communication messages and runs in two rounds. We show that our protocol is efficient via a comparison analysis with best-known anonymous authenticated key exchange protocols.
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© 2015 The Institute of Electronics, Information and Communication Engineers
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