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Improvement of One-Time Password Authentication Scheme Using Smart Cards
Narn-Yih LEE Jung-Chic CHEN
Publication
IEICE TRANSACTIONS on Communications
Vol.E88-B
No.9
pp.3765-3767 Publication Date: 2005/09/01 Online ISSN:
DOI: 10.1093/ietcom/e88-b.9.3765 Print ISSN: 0916-8516 Type of Manuscript: LETTER Category: Fundamental Theories for Communications Keyword: cryptography, security, one-time password, user authentication, smart card,
Full Text: PDF(61.5KB)>>
Summary:
In 2002, Yeh, Shen, and Hwang proposed a one-time password authentication scheme using smart cards. However, Tsuji et al. and Ku et al. showed that it is vulnerable to the stolen verifier attack. Therefore, this paper proposes an improved one-time password authentication scheme, which not only keeps the security of the scheme of Yeh-Shen-Hwang but also can withstand the stolen verifier attack.
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