@Article{Supelec569,
author = {Damien Rontani and Marc Sciamanna and Alexandre Locquet and David Citrin},
title = {{Multiplexed encryption using chaotic systems with multiple stochastic delayed feedbacks}},
journal = {Physical Review E},
year = {2009},
volume = {80},
number = {6},
pages = {066209-1-5},
month = {dec},
url = {http://link.aps.org/doi/10.1103/PhysRevE.80.066209},
doi = {10.1103/PhysRevE.80.066209},
abstract = {We propose an efficient and fast bit-multiplexed encryption
scheme exploiting hyperchaotic regimes of a single nonlinear
oscillator with multiple time-delay feedback loops. Each data
stream is encrypted by digitally modulating the values of the
various time delays and decrypted using chaos synchronization and
cross-correlation measurements. We have numerically applied our
approach to an optoelectronic chaotic oscillator based on
standard semiconductor lasers subjected to multiple feedbacks and
have demonstrated successful data transmission and recovery
between multiple users at several Gbits/s on a single
communication channel. }
}