A Novel Compound-Coupled Hyperchaotic Map for Image Encryption

A Novel Compound-Coupled Hyperchaotic Map for Image Encryption

Considering a nonlinear dynamic oscillator, a high Lyapunov exponent indicates a high degree of randomness useful in many applications, including cryptography. Most existing oscillators yield very low Lyapunov exponents. The proposed work presents a general strategy to derive an n-D hyperchaotic map...

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Bibliographic Details
Main Authors: Christophe Magloire Lessouga Etoundi, Jean De Dieu Nkapkop, Nestor Tsafack, Joseph Mvogo Ngono, Pierre Ele, Marcin Wozniak, Jana Shafi, Muhammad Fazal Ijaz
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Symmetry
Subjects:
compound-coupled map
Lyapunov exponents
hyperchaos
bifurcation diagram
image encryption
Online Access:https://www.mdpi.com/2073-8994/14/3/493

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https://www.mdpi.com/2073-8994/14/3/493

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