[HTML][HTML] A novel secure communications scheme based on chaotic modulation, recursive encryption and chaotic masking

A Ouannas, A Karouma, G Grassi, VT Pham - Alexandria Engineering …, 2021 - Elsevier
The aim of this paper is to propose a new secure communications approach, obtained by
combining into one scheme chaotic modulation, recursive encryption and chaotic masking …

A new type of hybrid synchronization between arbitrary hyperchaotic maps

A Ouannas, AT Azar, R Abu-Saris - International Journal of Machine …, 2017 - Springer
In this paper, a new approach is proposed to investigate new type of hybrid chaos
synchronization in discrete-time hyperchaotic dynamical systems. We present, based on …

[HTML][HTML] On chaos in the fractional-order Grassi–Miller map and its control

A Ouannas, AA Khennaoui, G Grassi… - Journal of Computational …, 2019 - Elsevier
In this paper, we propose and examine the fractional form corresponding to the Grassi–
Miller integer-order discrete-time system. We show experimental phase portraits and …

A new method to synchronize fractional chaotic systems with different dimensions

A Ouannas, T Ziar, AT Azar, S Vaidyanathan - Fractional Order Control and …, 2017 - Springer
By using two scaling function matrices, the synchronization problem of different dimensional
fractional order chaotic systems in different dimensions is developed in this chapter. The …

Fractional inverse generalized chaos synchronization between different dimensional systems

A Ouannas, AT Azar, T Ziar, S Vaidyanathan - Fractional Order Control and …, 2017 - Springer
In this chapter, new control schemes to achieve inverse generalizedsynchronization (IGS)
between fractional order chaotic (hyperchaotic) systems with different dimensions are …

On chaos in the fractional-order discrete-time unified system and its control synchronization

AA Khennaoui, A Ouannas, S Bendoukha, X Wang… - Entropy, 2018 - mdpi.com
In this paper, we propose a fractional map based on the integer-order unified map. The
chaotic behavior of the proposed map is analyzed by means of bifurcations plots, and …

Fractional chaos synchronization schemes for different dimensional systems with non-identical fractional-orders via two scaling matrices

A Ouannas, MM Al-Sawalha, T Ziar - Optik, 2016 - Elsevier
By using two scaling matrices, the synchronization problem of different dimensional
fractional order chaotic systems in different dimensions is developed in this article. The …

Fractional analysis of co-existence of some types of chaos synchronization

A Ouannas, Z Odibat, T Hayat - Chaos, Solitons & Fractals, 2017 - Elsevier
Chaotic dynamics and synchronization of fractional-order systems have attracted much
attention recently. Based on stability theory of fractional-order systems and stability theory of …

Fractional form of a chaotic map without fixed points: Chaos, entropy and control

A Ouannas, X Wang, AA Khennaoui, S Bendoukha… - Entropy, 2018 - mdpi.com
In this paper, we investigate the dynamics of a fractional order chaotic map corresponding to
a recently developed standard map that exhibits a chaotic behavior with no fixed point. This …

A new matrix projective synchronization and its application in secure communication

W Yan, Q Ding - IEEE Access, 2019 - ieeexplore.ieee.org
In this paper, a new matrix projective synchronization for chaotic (hyperchaotic) maps is
proposed. The novel scheme called PM synchronization is presented in this paper, since it …