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Authors: Jian-Zhu Lu ; Hong-Qing Ren and Jipeng Zhou

Affiliation: Jinan University, China

Keyword(s): Security, Privacy, Mobile communication, Mutual authentication.

Related Ontology Subjects/Areas/Topics: Information Security Policy for Wireless Networks ; Mobile Software and Services ; Telecommunications ; Ubiquitous Wireless Services and Protocols ; Wireless Information Networks and Systems

Abstract: In 2008, Tang and Wu designed a one-time alias mechanism for protecting the mobile privacy of a user. Recently, Youn and Lim proposed an improved delegation-based authentication protocol to provide private roaming service. In this article, we show that a link between requests may disclose information about the mobile privacy of a sender, and that the aliases of a user fail to achieve the unlinkability in Tan-Wu’s scheme. We remedy this situation by suggesting an enhanced protocol that utilizes a pseudorandom function. Compared to Youn-Lim’s protocol, our design is more efficient than theirs.

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Paper citation in several formats:
Lu, J.; Ren, H. and Zhou, J. (2011). EFFICIENT DELEGATION-BASED AUTHENTICATION PROTOCOL WITH STRONG MOBILE PRIVACY. In Proceedings of the International Conference on Wireless Information Networks and Systems (ICETE 2011) - WINSYS; ISBN 978-989-8425-73-7, SciTePress, pages 123-127. DOI: 10.5220/0003606901230127

@conference{winsys11,
author={Jian{-}Zhu Lu. and Hong{-}Qing Ren. and Jipeng Zhou.},
title={EFFICIENT DELEGATION-BASED AUTHENTICATION PROTOCOL WITH STRONG MOBILE PRIVACY},
booktitle={Proceedings of the International Conference on Wireless Information Networks and Systems (ICETE 2011) - WINSYS},
year={2011},
pages={123-127},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003606901230127},
isbn={978-989-8425-73-7},
}

TY - CONF

JO - Proceedings of the International Conference on Wireless Information Networks and Systems (ICETE 2011) - WINSYS
TI - EFFICIENT DELEGATION-BASED AUTHENTICATION PROTOCOL WITH STRONG MOBILE PRIVACY
SN - 978-989-8425-73-7
AU - Lu, J.
AU - Ren, H.
AU - Zhou, J.
PY - 2011
SP - 123
EP - 127
DO - 10.5220/0003606901230127
PB - SciTePress