Výsledky vyhledávání - "Mohadeseh Kanafchian"

Image Encryption Based on Permutation and Substitution Using Clifford Chaotic System and Logistic Map

Autor: Mohadeseh Kanafchian, Vassil Alexandrov, Behrouz Fathi Vajargah

Publikováno v: Journal of Computers. :309-326

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a7823208d118e2e6ee83dce4f3f55778
https://doi.org/10.17706/jcp.13.3.309-326

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Improved Markov Chain Monte Carlo method for cryptanalysis substitution-transposition cipher

Autor: Behrouz Fathi-Vajargah, Mohadeseh Kanafchian

Publikováno v: Monte Carlo Methods and Applications. 23:147-147

In this paper we first investigate the use of Markov Chain Monte Carlo (MCMC) methods to attack classical ciphers. MCMC has previously been used to break simple substitution, transposition and substitution-transposition ciphers. Here, we improve the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb940fe6054699846364b6bad5c8c70e
https://doi.org/10.1515/mcma-2017-0108

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