Deciphering Secure Chaotic Communication
chao-dyn
2007-05-23 v1 Chaotic Dynamics
Abstract
A simple technique for decoding an unknown modulated chaotic time-series is presented. We point out that, by fitting a polynomial model to the modulated chaotic signal, the error in the fit gives sufficient information to decode the modulating signal. For analog implementation, a lowpass filter can be used for fitting. This method is simple and easy to implement in hardware.
Cite
@article{arxiv.chao-dyn/9905001,
title = {Deciphering Secure Chaotic Communication},
author = {C. Mathiazhagan},
journal= {arXiv preprint arXiv:chao-dyn/9905001},
year = {2007}
}
Comments
a single dos zip file is uploaded. it contains the tex file and ps figures