An Attack on the Identity-Based Key Agreement Protocols in Multiple PKG Environment (Information Security)

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概要

• 論文の詳細を見る

• Lee et al. recently proposed the first identity-based key agreement protocols for a multiple PKG environment where each PKG has different domain parameters in ICCSA 2005. However, this letter demonstrates that Lee et al.'s scheme does not include the property of implicit key authentication which is the fundamental security requirement, making it vulnerable to an impersonation attack.

• 一般社団法人電子情報通信学会の論文
• 2006-03-01

著者

• Ma Jianfeng

  Key Lab. Of The Ministry Of Education For Computer Networks And Information Security Xidian Universi

• Ma Jianfeng

  Key Laboratory Xidian University:school Of Computing And Automatization Tianjin University

• Moon Sangjae

  School Of Electrical Engineering And Computer Science Kyungpook National University

• OH JoongHyo

  Korea Financial Telecommunications and Clearings Institute

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• An Attack on the Identity-Based Key Agreement Protocols in Multiple PKG Environment (Information Security)

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