Further Improvement of Manik et al.’s Remote User Authentication Scheme Using Smart Cards
- Cite this paper as:
- Oh JB., Jeon JC., Yoo KY. (2006) Further Improvement of Manik et al.’s Remote User Authentication Scheme Using Smart Cards. In: Min G., Di Martino B., Yang L.T., Guo M., Rünger G. (eds) Frontiers of High Performance Computing and Networking – ISPA 2006 Workshops. ISPA 2006. Lecture Notes in Computer Science, vol 4331. Springer, Berlin, Heidelberg
In 2006, Manik et al. proposed a novel remote user authentication scheme using bilinear pairings. Chou et al. identified a weakness in this scheme and made improvements. In addition, Thulasi et al. noted that both Manik et al.’s and Chou et al.’s schemes are vulnerable to forgery and replay attacks. In this paper, we analyze the previous schemes based on a timestamp and provide further comments together with an improved scheme using a nonce.
KeywordsAuthentication Bilinear Pairing Forgery Attack Replay Attack Off-line guessing Attack
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