Improving Chaotic Generator's Speed Performance for Secure Information Transmitting

Oleg Garasym, Ina Taralova
2014 International Journal of Chaotic Computing  
In this paper an improved Lozi system speed performance is achieved in application to chaotic switched model. Generally speaking, the main advantage of the switched encryption model is its robustness to the noise, while the main drawback is the slow processing speed. In this article we propose to gain model productivity by adjusting parameter in Lozi chaotic generator. Chaos generator is sensitive to any structure, therefore the solution shouldn't influence the pseudo randomness which is
more » ... ess which is required for encryption. We provide the results of switched chaotic model based on Lozi chaotic generator with changeable parameter studied for chaoticity and pseudo-randomness with NIST, largest Lyapunov exponent, auto-correlation, cross-correlation and cumulative distribution.
doi:10.20533/ijcc.2046.3359.2014.0006 fatcat:gdrl7dqqpnfrjfkolp3bkgf44y