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arXiv · 0903.2928

Cryptanalysis of a family of self-synchronizing chaotic stream ciphers

David Arroyo·Gonzalo Alvarez·Jose Maria Amigo·Shujun Li
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Abstract

Unimodal maps have been broadly used as a base of new encryption strategies. Recently, a stream cipher has been proposed in the literature, whose keystream is basically a symbolic sequence of the (one-parameter) logistic map or of the tent map. In the present work a thorough analysis of the keystream is made which reveals the existence of some serious security problems

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David Arroyo, Gonzalo Alvarez, Jose Maria Amigo, Shujun Li. 2009-03-17. Cryptanalysis of a family of self-synchronizing chaotic stream ciphers. https://doi.org/10.1016/j.cnsns.2010.04.031

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