Improvements on Hsiang and Shih's Remote User Authentication Scheme Using Smart Cards

Jung-Yoon KIM, Hyoung-Kee CHOI

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Summary :

We demonstrate how Hsiang and Shih's authentication scheme can be compromised and then propose an improved scheme based on the Rabin cryptosystem to overcome its weaknesses. Furthermore, we discuss the reason why we should use an asymmetric encryption algorithm to secure a password-based remote user authentication scheme using smart cards. We formally prove the security of our proposed scheme using the BAN logic.

Publication
IEICE TRANSACTIONS on Information Vol.E95-D No.10 pp.2393-2400
Publication Date
2012/10/01
Publicized
Online ISSN
1745-1361
DOI
10.1587/transinf.E95.D.2393
Type of Manuscript
PAPER
Category
Information Network

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