Examining Smart-Card Security under the Threat of Power Analysis Attacks
IEEE Transactions on Computers
A remote user authentication scheme using hash functions
ACM SIGOPS Operating Systems Review
CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
A more efficient and secure dynamic ID-based remote user authentication scheme
Computer Communications
More secure remote user authentication scheme
Computer Communications
Security of two remote user authentication schemes using smart cards
IEEE Transactions on Consumer Electronics
IEEE Transactions on Consumer Electronics
Improved efficient remote user authentication scheme using smart cards
IEEE Transactions on Consumer Electronics
A dynamic ID-based remote user authentication scheme
IEEE Transactions on Consumer Electronics
Hi-index | 0.00 |
In 2009, Kim-Chung proposed a secure remote user authentication scheme. In this paper, we show that Kim-Chung|s scheme does not establish a session key. Moreover, the scheme requires time-synchronisation. In order to remedy these drawbacks, this paper proposes an improvement scheme which fulfils all the security requirements for a remote user authentication scheme. Security analysis proved that the improved scheme resists the typical attacks. Furthermore, the analysis of computational cost and storage capacity demonstrated that the scheme is feasible for a practical implementation.