Paper 2012/418

Weaknesses of an Improvement Authentication Scheme using

Rafael Martínez-Peláez and Francisco Rico-Novella

Abstract

Recently, Sood-Sarje-Singh proposed an improvement to Liou et al.’s dynamic ID-based remote user authentication scheme using smart cards to prevent impersonation attack, malicious user attack, off-line password guessing attack, and man-in-the-middle attack. However, we demonstrate that Sood et al.’s scheme is still vulnerable to malicious user attack, impersonation attack and steal information from a database attack.

Metadata
Available format(s)
PDF
Category
Cryptographic protocols
Publication info
Published elsewhere. Unknown where it was published
Keywords
CryptanalysisID-basedMutual AuthenticationNetwork SecuritySmart Cards
Contact author(s)
rpelaez @ unsis edu mx
History
2012-08-01: received
Short URL
https://ia.cr/2012/418
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2012/418,
      author = {Rafael Martínez-Peláez and Francisco Rico-Novella},
      title = {Weaknesses of an Improvement Authentication Scheme using},
      howpublished = {Cryptology ePrint Archive, Paper 2012/418},
      year = {2012},
      note = {\url{https://eprint.iacr.org/2012/418}},
      url = {https://eprint.iacr.org/2012/418}
}
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