Reveal the correlation between randomness and Lyapunov exponent of n-dimensional non-degenerate hyper chaotic map

R Liu, H Liu, M Zhao - Integration, 2023 - Elsevier
In this paper, we investigate the correlation between the Lyapunov exponent (LE) and the
randomness in chaotic maps. The recently constructed chaotic map has certain limitations …

[HTML][HTML] A novel conservative chaotic system involved in hyperbolic functions and its application to design an efficient colour image encryption scheme

AA Neamah, AA Shukur - Symmetry, 2023 - mdpi.com
It is well known that, compared to low-dimension chaotic systems, three-dimensional chaotic
systems have a wider parameter range, more complicated behaviour, and better …

ANN-based chaotic PRNG in the novel jerk chaotic system and its application for the image encryption via 2-D Hilbert curve

A Sambas, X Zhang, IAR Moghrabi, S Vaidyanathan… - Scientific Reports, 2024 - nature.com
In this paper, we introduce a category of Novel Jerk Chaotic (NJC) oscillators featuring
symmetrical attractors. The proposed jerk chaotic system has three equilibrium points. We …

A family of 1D modulo-based maps without equilibria and robust chaos: application to a PRBG

L Moysis, M Lawnik, MS Baptista, C Volos… - Nonlinear …, 2024 - Springer
This work proposes a family of modulo-based one-dimensional maps with three control
parameters. The input to the modulo function includes the addition of three terms, the map's …

A family of 1d chaotic maps without equilibria

M Lawnik, L Moysis, C Volos - Symmetry, 2023 - mdpi.com
In this work, a family of piecewise chaotic maps is proposed. This family of maps is
parameterized by the nonlinear functions used for each piece of the map**, which can be …

Testing the Strength of Chaotic Systems as Seeds in a Pseudo Random Bit Generator

L Moysis, M Lawnik, C Volos, MS Baptista… - IEEE …, 2025 - ieeexplore.ieee.org
Chaotic random bit generators have become an integral part of chaotic cryptography and
other data protection applications, where they are used as sources of deterministic …

A Two Step Chaos-Based 3D Model Encryption

N Charalampidis, C Volos, L Moysis… - 2023 13th …, 2023 - ieeexplore.ieee.org
Augmented and virtual reality, game designing, medicine, medical engineering, and many
other fields all revolve around 3D models. This is because 3D models have superior visual …

Chaotification and chaos control of q-homographic map

A Aishwaraya, V Chandramouli - Chaos: An Interdisciplinary Journal of …, 2024 - pubs.aip.org
This paper concerns the dynamical study of the q-deformed homographic map, namely, the
q-homographic map, where q-deformation is introduced by Jagannathan and Sinha with the …

Measurement of Chaotic Complexity in a Planar Mechanism Due to the Motion of the Follower With Clearance Using Lyapunov Exponent, Phase Plane Diagram …

LS Yousuf - ASME International Mechanical …, 2024 - asmedigitalcollection.asme.org
This paper considers the planar mechanism with rotating cam, flat faced follower, two guides
with clearance, crank arm and connecting rod. There is clearance between the follower stem …