A large number of analog chaos-based secure communication systems have been proposed since the early 1990s exploiting the technique of chaos synchronization. A brief survey of these chaos-based cryptosystems and of related cryptanalytic results is given. Some recently proposed countermeasures against known attacks are also introduced.
Cite
@article{arxiv.0710.5455,
title = {Analog Chaos-based Secure Communications and Cryptanalysis: A Brief Survey},
author = {Shujun Li and Gonzalo Alvarez and Zhong Li and Wolfgang A. Halang},
journal= {arXiv preprint arXiv:0710.5455},
year = {2010}
}