Abstract : The cipher block chaining (CBC) block cipher mode of operation was invented by IBM (International Business Machine) in 1976. It presents a very popular way of encrypting which is used in various applications. In this paper, we have mathematically proven that, under some conditions, the CBC mode of operation can admit a chaotic behaviour according to Devaney. Some cases will be properly studied in order to put in evidence this idea.
https://hal.inria.fr/hal-01255987
Contributeur : Abdessalem Abidi
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Soumis le : jeudi 14 janvier 2016 - 18:45:44
Dernière modification le : vendredi 6 juillet 2018 - 15:06:09
Document(s) archivé(s) le : vendredi 11 novembre 2016 - 05:37:23
Abdessalem Abidi, Qianxue Wang, Belgacem Bouallegue, Mohsen Machhout, Christophe Guyeux. Proving chaotic behaviour of CBC mode of operation. International Journal of Bifurcation and Chaos, World Scientific Publishing, 2015. 〈hal-01255987〉
