Implementation on microcontroller devices of a secure communication scheme based on fractional-order chaotic systems

Abstract

We introduce in this paper a new safe data transmission process based on the design of a fractional-order synergetic observer. This latter is aimed to reconstruct at the receiver level the fractional-order chaotic Modified-Hénon system’s states used on the transmitter side to encrypt a data and send it over a public channel. Simulations are achieved to emphasize the synergetic observer efficiency. Implementation on Arduino-Mega boards is carried out to validate the suggested method.