论文信息 - Cryptanalysis of Bigdeli Algorithm using Çokal and Solak Attack

Cryptanalysis of Bigdeli Algorithm using Çokal and Solak Attack

Since 1990s, chaos has been widely investigated to construct multimedia encryption scheme for its characteristics, such as the ergodicity, mixing and the sensitivity to initial conditions. This study is concerned with the cryptanalyses of recently proposed chaos based image encryption schemes [N. Bigdeli, Y. Farid, K. Afshar, A robust hybrid method for image encryption based on Hopfield neural network, Computers and Electrical Engineering 38 (2012) 356–369]. The security of the schemes against Çokal and Solak attack is investigated in detail with theoretical analyses and experimental results. We show that all the secret parameters can be revealed. KeywordsChaos based cryptography; cryptanalysis; chosen-plaintext attack.

[1] Ljupco Kocarev,et al. Theory and practice of chaotic cryptography , 2007 .

[2] Gonzalo Álvarez,et al. Some Basic Cryptographic Requirements for Chaos-Based Cryptosystems , 2003, Int. J. Bifurc. Chaos.

[3] Ercan Solak,et al. Cryptanalysis of Chaotic Ciphers , 2011, Chaos-Based Cryptography.

[4] Gonzalo Álvarez,et al. Lessons Learnt from the Cryptanalysis of Chaos-Based Ciphers , 2011, Chaos-Based Cryptography.

[5] E. Solak,et al. Cryptanalysis of a chaos-based image encryption algorithm , 2009 .

[6] Yousef Farid,et al. A robust hybrid method for image encryption based on Hopfield neural network , 2012, Comput. Electr. Eng..

[7] L. Kocarev,et al. Chaos and cryptography: block encryption ciphers based on chaotic maps , 2001 .

[8] Z. Guan,et al. Chaos-based image encryption algorithm ✩ , 2005 .