Wireless chaos-based communication systems: A comprehensive survey

G Kaddoum - IEEE Access, 2016 - ieeexplore.ieee.org
Since the early 1990s, a large number of chaos-based communication systems have been
proposed exploiting the properties of chaotic waveforms. The motivation lies in the …

Chaos-based engineering applications with a 3D chaotic system without equilibrium points

A Akgul, H Calgan, I Koyuncu, I Pehlivan… - Nonlinear dynamics, 2016 - Springer
There has recently been an increase in the number of new chaotic system designs and
chaos-based engineering applications. In this study, since homoclinic and heteroclinic orbits …

A simple chaotic circuit with a hyperbolic sine function and its use in a sound encryption scheme

C Volos, A Akgul, VT Pham, I Stouboulos… - Nonlinear …, 2017 - Springer
In this work, one of the most simple chaotic autonomous circuits, which has been reported in
the literature, is presented. The proposed circuit, that belongs to jerk systems family, is …

Chameleon: the most hidden chaotic flow

MA Jafari, E Mliki, A Akgul, VT Pham, ST Kingni… - Nonlinear …, 2017 - Springer
Although chaotic systems with hidden attractors have been discovered recently, there is a
few investigations about relationships among them. In this work, we introduce a unique …

A novel high speed artificial neural network–based chaotic true random number generator on field programmable gate array

M Alcin, I Koyuncu, M Tuna, M Varan… - International Journal of …, 2019 - Wiley Online Library
It is well observed that cryptographic applications have great challenges in guaranteeing
high security as well as high throughput. Artificial neural network (ANN)–based chaotic true …

Investigation of strength and security of pseudo random number generators

K Sathya, J Premalatha… - IOP Conference Series …, 2021 - iopscience.iop.org
Security is a key factor in today's fast communicating world. Many cryptographic algorithms
are tested and put into use efficiently. Random numbers are used in diverse forms like …

Amplitude control analysis of a four-wing chaotic attractor, its electronic circuit designs and microcontroller-based random number generator

A Akgul, C Li, I Pehlivan - Journal of Circuits, Systems and …, 2017 - World Scientific
An exhaustive analysis of a four-wing chaotic system is presented in this paper. It is proved
that the evolution range of some variables can be modulated easily by one coefficient of a …

True random number generator based on flip-flop resolve time instability boosted by random chaotic source

PZ Wieczorek, K Gołofit - … on Circuits and Systems I: Regular …, 2017 - ieeexplore.ieee.org
This paper introduces a new concept of a true random number generator (TRNG) based on
two stages of randomness. The first stage is based on a novel chaotic circuit, which utilizes …

Lightweight encryption mechanism with discrete-time chaotic maps for Internet of Robotic Things

HE Kiran, A Akgul, O Yildiz, E Deniz - Integration, 2023 - Elsevier
Chaotic systems have different characteristics that can be utilized for the purpose of cyber
security. These features result from the erratic structure of images, making it difficult for …

A novel data hiding method by using a chaotic system without equilibrium points

A Akgul, IM Moroz, A Durdu - Modern Physics Letters B, 2019 - World Scientific
In this paper, we investigate how special is the choice of parameter values in the three-
dimensional nonlinear system, proposed by Akgul and Pehlivan (2016), in producing a …