Cryptanalysis of Hwang-Lo-Hsiao-Chu Authenticated Encryption Schemes

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概要

• 論文の詳細を見る

• Tseng et al. proposed two efficient authenticated encryption schemes with message linkages for message flows. Hwang et al. (IEICE Trans. Inf. and Syst., Vol. E89-D, No. 4, April 2006) presented a forgery attack against these two schemes and proposed an improvement that they claim resists such attacks. In this paper, we show that the improved authenticated encryption schemes proposed by Hwang et al. are not secure by presenting another message forgery attack against these improved schemes.

• 2010-05-01

著者

• RASSLAN Mohamed

  Electrical and Computer Engineering Department, Concordia University

• Rasslan Mohamed

  Electrical And Computer Engineering Department Concordia University

• Youssef Amr

  Concordia Institute For Information Systems Engineering Concordia University

関連論文

• Cryptanalysis of Hwang-Lo-Hsiao-Chu Authenticated Encryption Schemes
• Cryptanalysis of a Public Key Encryption Scheme Using Ergodic Matrices
• Cryptanalysis of Hwang-Lo-Hsiao-Chu Authenticated Encryption Schemes
• Cryptanalysis of a Public Key Encryption Scheme Using Ergodic Matrices
• Fault Analysis of the NTRUEncrypt Cryptosystem
• Cryptanalysis of a GL(r,Z_n)-Based Public Key System

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