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

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

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...

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Veröffentlicht in:IEICE Transactions on Information and Systems 2012/10/01, Vol.E95.D(10), pp.2393-2400
Hauptverfasser: KIM, Jung-Yoon, CHOI, Hyoung-Kee
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Applied sciences
Asymmetry
Authentication
Cryptography
Design. Technologies. Operation analysis. Testing
Electronics
Encryption
Exact sciences and technology
Information, signal and communications theory
Integrated circuits
Logic
network-level security and protection
password
Security
Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices
Signal and communications theory
Smart cards
Telecommunications and information theory
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Beschreibung
Zusammenfassung: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.
ISSN:0916-8532
1745-1361
DOI:10.1587/transinf.E95.D.2393