A Simple Way to Synchronize Chaotic Systems with Applications to Secure Communication Systems
C.W. Wu and Leon O. Chua
EECS Department
University of California, Berkeley
Technical Report No. UCB/ERL M93/73
1993
In this paper, we give a scheme for synthesizing synchronizing circuits and systems. Synchronization of drive and response system is proved trivially without the need for computing numerically the conditional Lyapunov exponents. We give a definition of the driving and response system having the same functional form, which is more general than the concept of homogeneous driving of Pecora and Carroll [Pecora & Carroll, 1991]. Finally, we show how synchronization coupled with chaos can be used to implement secure communication systems which is inherently error-free in contrast with the signal-masking schemes proposed in [Cuomo & Oppenheim, 1993a,b; Kocarev et al., 1992]
BibTeX citation:
@techreport{Wu:M93/73,
Author = {Wu, C.W. and Chua, Leon O.},
Title = {A Simple Way to Synchronize Chaotic Systems with Applications to Secure Communication Systems},
Institution = {EECS Department, University of California, Berkeley},
Year = {1993},
URL = {http://www.eecs.berkeley.edu/Pubs/TechRpts/1993/2435.html},
Number = {UCB/ERL M93/73},
Abstract = {In this paper, we give a scheme for synthesizing synchronizing circuits and systems. Synchronization of drive and response system is proved trivially without the need for computing numerically the conditional Lyapunov exponents. We give a definition of the driving and response system having the same functional form, which is more general than the concept of homogeneous driving of Pecora and Carroll [Pecora & Carroll, 1991]. Finally, we show how synchronization coupled with chaos can be used to implement secure communication systems which is inherently error-free in contrast with the signal-masking schemes proposed in [Cuomo & Oppenheim, 1993a,b; Kocarev et al., 1992]}
}
EndNote citation:
%0 Report %A Wu, C.W. %A Chua, Leon O. %T A Simple Way to Synchronize Chaotic Systems with Applications to Secure Communication Systems %I EECS Department, University of California, Berkeley %D 1993 %@ UCB/ERL M93/73 %U http://www.eecs.berkeley.edu/Pubs/TechRpts/1993/2435.html %F Wu:M93/73