Cryptanalysis of Password Authenticated Key Exchange Based on RSA for Imbalanced Wireless Networks(Fundamental Theories for Communications)

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概要

• 論文の詳細を見る

• Recently, Yeh et al. proposed an improvement on Zhu et al.'s password based authenticated key exchange protocol based on RSA, in order to make the protocol withstand undetectable on-line password guessing attacks and also to provide explicit key authentication. The improved scheme, however, is still susceptible to off-line password guessing attacks. Accordingly, the current letter demonstrates the vulnerability of Yeh et al.'s scheme regarding off-line password guessing attacks.

• 社団法人電子情報通信学会の論文
• 2005-06-01

著者

• Yoo Kee‐young

  Kyungpook National Univ. Daegu Kor

• Yoon Eun‐jun

  Kyungpook National Univ. Daegu Kor

• Yoon Eun-jun

  Department Of Computer Engineering Kyungpook National University

• YOO Kee-Young

  Department of Computer Engineering, Kyungpook National University

• Yoo Kee-young

  Department Of Computer Engineering Kyungpook National University

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• Cryptanalysis of Password Authenticated Key Exchange Based on RSA for Imbalanced Wireless Networks(Fundamental Theories for Communications)
• Cryptanalysis of a Handover Authentication Scheme Using Credentials Based on Chameleon Hashing
• Improvement of the Efficient Secret Broadcast Scheme
• On the Security of an Efficient and Secure Dynamic ID-Based Remote User Authentication Scheme
• Cryptanalysis of an Improved User Authentication Scheme with User Anonymity for Wireless Communications

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