Stolen-Verifier Attack on an Efficient Smartcard-Based One-Time Password Authentication Scheme(Fundamental Theories)

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概要

• 論文の詳細を見る

• Recently, Yeh, Shen, and Hwang proposed a smartcard-based one-time password authentication scheme as an improved version of S/KEY, and claimed that their scheme is superior to other similar schemes in security and efficiency. In this letter, we show that Yeh-Shen-Hwang's scheme is still vulnerable to a stolen-verifier attack that may cause serious security problems.

• 社団法人電子情報通信学会の論文
• 2004-08-01

著者

• Tsai Hao-chuan

  Department Of Computer Science And Information Engineering Fu Jen Catholic University

• Ku Wei-chi

  Department Of Computer Science And Information Engineering Fu Jen Catholic University

• TSAUR Maw-Jinn

  Graduate Institute of Applied Science and Engineering, Fu Jen Catholic University

• Tsaur Maw-jinn

  Graduate Institute Of Applied Science And Engineering Fu Jen Catholic University

関連論文

• Reflection Attack on a Generalized Key Agreement and Password Authentication Protocol(Fundamental Theories)
• Cryptanalysis of a Variant of Peyravian-Zunic's Password Authentication Scheme (Fundamental Theories)
• Stolen-Verifier Attack on an Efficient Smartcard-Based One-Time Password Authentication Scheme(Fundamental Theories)
• Weaknesses of a Remote User Authentication Scheme Using Smart Cards for Multi-Server Architecture(Fundamental Theories for Communications)
• Vulnerabilities of Wu-Chieu's Improved Password Authentication Scheme Using Smart Cards(Information Security)
• Cryptanalysis of a Multi-Server Password Authenticated Key Agreement Scheme Using Smart Cards(Information Security)
• Weaknesses of Two SAS-Like Password Authentication Schemes(Fundamental Theories for Communications)

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