Stolen-Verifier Attack on Two New Strong-Password Authentication Protocols(Regular Section)

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概要

• 論文の詳細を見る

• Recently, Lin et al. addressed two weaknesses of a new strong-password authentication scheme, the SAS protocol, and then proposed an improved one called the OSPA (Optimal Strong-Password Authentication) protocol. However, we find that both the OSPA protocol and the SAS protocol are vulnerable to the stolen-verifier attack.

• 社団法人電子情報通信学会の論文
• 2002-11-01

著者

• KU Wei-Chi

  Department of Computer Science and Information Engineering, Fu Jen Catholic University

• Ku W‐c

  Department Of Computer Science And Information Engineering Fu Jen Catholic University

• Chen Chien-ming

  The Department Of Computer Science And Information Engineering Fu Jen Catholic University

• KU Wei-Chi

  the Department of Computer Science and Information 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 Two New Strong-Password Authentication Protocols(Regular Section)

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