Title: Hardware implementation of a new chaotic secured transmission system

Authors: Hamid Hamiche; Karim Kemih; Sid-Ali Addouche; Ahmad Taher Azar; Rafik Saddaoui; Mourad Laghrouche

Addresses: L2CSP Laboratory, UMMTO, BP 17 RP, 15000, Tizi-Ouzou, Algeria ' L2EI Laboratory, Jijel University, Algeria ' LISMMA, Paris8 University, IUT de Montreuil 140 rue Nouvelle, France – 93100, Montreuil, France ' College of Computer and Information Sciences, Prince Sultan University, Riyadh, Saudi Arabia; Faculty of Computers and Artificial Intelligence, Benha University, Egypt ' Mouloud Mammeri University of Tizi-Ouzou, Algeria ' Laboratoire d Analyse et Modlisation des Phenomnes Aleatoires, UMMTO, BP 17 RP, 15000, Tizi-Ouzou, Algeria

Abstract: In this paper, a novel secured transmission scheme implemented in Arduino-Uno boards is proposed. The transmission scheme is composed of two coupled discrete-time chaotic systems and two combined observers. In the first observer, some sufficient conditions on varying equal impulsive distance are established in order to guarantee the impulsive synchronisation method. In the second observer, an exact discrete-time observer is designed in order to reconstruct all states and the message information. Simulation results are presented to highlight the performances of the proposed method. One of the main contributions is to show that the proposed scheme, which is based on impulsive synchronisation of discrete-time chaotic systems is experimentally feasible with digital devices using the Arduino-Uno boards. The obtained experimental results validate the proposed approach.

Keywords: chaotic synchronisation; impulsive synchronisation; step by step observer; Arduino-Uno board.

DOI: 10.1504/IJAIP.2021.117609

International Journal of Advanced Intelligence Paradigms, 2021 Vol.20 No.1/2, pp.58 - 88

Received: 30 Sep 2017
Accepted: 28 Nov 2017

Published online: 16 Sep 2021 *

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