An analysis of a recently proposed cryptosystem based on chaotic oscillators and feedback inversion is presented. It is shown how the cryptosystem can be broken when Duffing's oscillator is considered. Some implementation problems of the system are also discussed.
Cite
@article{arxiv.nlin/0311042,
title = {Cryptanalysis of a novel cryptosystem based on chaotic oscillators and feedback inversion},
author = {G. Alvarez and L. Hernandez and F. Montoya and J. Munoz},
journal= {arXiv preprint arXiv:nlin/0311042},
year = {2007}
}