Cryptanalysis of a new substitution-diffusion based image cipher
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CitationRhouma, R., Solak, E. & Belghith, S. (2010). Cryptanalysis of a new substitution–diffusion based image cipher. Communications in Nonlinear Science and Numerical Simulation, 15(7), 1887-1892. doi:10.1016/j.cnsns.2009.07.007
This paper introduces two different types of attacks on a recently proposed cryptosystem based on chaotic standard and logistic maps. In the two attacks, only a pair of (plaintext/ciphertext) was needed to totally break the cryptosystem.