Random oracles are practical: a paradigm for designing efficient protocols
CCS '93 Proceedings of the 1st ACM conference on Computer and communications security
Identity-Based Encryption from the Weil Pairing
CRYPTO '01 Proceedings of the 21st Annual International Cryptology Conference on Advances in Cryptology
A pairing SW implementation for Smart-Cards
Journal of Systems and Software
PEITS '08 Proceedings of the 2008 Workshop on Power Electronics and Intelligent Transportation System
An improved bilinear pairing based remote user authentication scheme
Computer Standards & Interfaces
A secure dynamic ID based remote user authentication scheme for multi-server environment
Computer Standards & Interfaces
A more efficient and secure dynamic ID-based remote user authentication scheme
Computer Communications
Computer Standards & Interfaces
NanoECC: testing the limits of elliptic curve cryptography in sensor networks
EWSN'08 Proceedings of the 5th European conference on Wireless sensor networks
Implementing cryptographic pairings on smartcards
CHES'06 Proceedings of the 8th international conference on Cryptographic Hardware and Embedded Systems
ID-based authenticated key agreement for low-power mobile devices
ACISP'05 Proceedings of the 10th Australasian conference on Information Security and Privacy
A dynamic ID-based remote user authentication scheme
IEEE Transactions on Consumer Electronics
A remote password authentication scheme for multiserver architecture using neural networks
IEEE Transactions on Neural Networks
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With the popularity of Internet and wireless networks, more and more network architectures are used in multi-server environment, in which mobile users remotely access servers through open networks. In the past, many schemes have been proposed to solve the issue of user authentication for multi-server environment and low-power mobile devices. However, most of these schemes have suffered from many attacks because these schemes did not provide the formal security analysis. In this paper, we first give a security model for multi-server environment. We then propose an ID-based mutual authentication and key agreement scheme based on bilinear maps for mobile multi-server environment. Our scheme can be used for both general users with a long validity period and anonymous users with a short validity period. Under the presented security model, we show that our scheme is secure against all known attacks. We demonstrate that the proposed scheme is well suitable for low-power mobile devices. Copyright © 2011 John Wiley & Sons, Ltd.