Paper 2006/274

An Improved Remote User Authentication Scheme with Smart Cards using Bilinear Pairings

Debasis Giri and P. D. Srivastava

Abstract

Recently, Fang et al [24] proposed an improvement to Das et al's scheme [6] to prevent some weaknesses. Further, Chou et al [19] and Thulasi et al [23] pointed out some weakness of Das et al's scheme. However, the improvd scheme is still insecure to off-line attack. In this paper, we propose an improvement of their schemes that provides the better security compared to the schemes previously published. Further, proposed scheme enables users to choose and change their password by their own choices without the help of a remote server.

Metadata
Available format(s)
PDF
Category
Cryptographic protocols
Publication info
Published elsewhere. Unknown where it was published
Keywords
AuthenticationSmart CardAttacksPasswordTimestamp.
Contact author(s)
dgiri @ maths iitkgp ernet in
History
2006-08-17: received
Short URL
https://ia.cr/2006/274
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2006/274,
      author = {Debasis  Giri and P.  D.  Srivastava},
      title = {An Improved Remote User Authentication Scheme with Smart Cards using Bilinear Pairings},
      howpublished = {Cryptology ePrint Archive, Paper 2006/274},
      year = {2006},
      note = {\url{https://eprint.iacr.org/2006/274}},
      url = {https://eprint.iacr.org/2006/274}
}
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