MATEC Web Conf.
Volume 173, 20182018 International Conference on Smart Materials, Intelligent Manufacturing and Automation (SMIMA 2018)
|Number of page(s)||4|
|Section||Digital Signal and Image Processing|
|Published online||19 June 2018|
A Dependent Variable Harmonically Coupled Chaotic System for a Pseudorandom bit Generator
Department oDepartment of Computer Science & Technology, School of Information Technology, Jiangxi UniveJiangxi University of Finance & Economics, Nanchang, China
* Corresponding author: email@example.com
Coupling is a common approach for constructing new chaotic systems. In this paper, we present a novel way of coupling, which is utilized to construct a new chaotic system. Afterwards, a pseudorandom bit generator is proposed based on it. Next, we employ five statistic tests to evaluate the pseudo randomness of generated sequences. Linear complexity and cipher space are analyzed at last. All the results demonstrate that the proposed generator possesses excellent properties.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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