Cryptanalysis of image encryption with compound chaotic sequence

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Tarih

2009

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Yayıncı

IEEE

Erişim Hakkı

info:eu-repo/semantics/closedAccess

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Özet

Recently, an image encryption algorithm based on compound chaotic sequence was proposed [Tong et al., Image and Vision Computing 26 (2008) 843]. In this paper, we analyze the security weaknesses of the proposal. We give chosen-plaintext and known-plaintext attacks that yield the secret parameters of the algoritm. Our simulation results show that the computational complexity of the attacks is quite low.

Açıklama

Anahtar Kelimeler

Cryptosystems, Ciphers, Chaos, Chaotic communication, Computational complexity, Computational modeling, Computer vision, Cryptography, Image sequence analysis, Pixel, Proposals, Security, Chosen-plaintext attacks, Compound chaotic sequence, Cryptanalysis, Image encryption, Security weaknesses, Image sequences, Chaotic sequence, Image encryption algorithm, Image encryptions, Plaintext, Secret parameters, Simulation result, Vision computing

Kaynak

2009 6th International Multi-Conference on Systems, Signals and Devices

WoS Q Değeri

N/A

Scopus Q Değeri

N/A

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Sayı

Künye

Solak, E. (2009). Cryptanalysis of image encryption with compound chaotic sequence. Paper presented at the 2009 6th International Multi-Conference on Systems, Signals and Devices 317-321. doi:10.1109/SSD.2009.4956819