Image encryption based on 8D hyperchaotic system using Fibonacci Q-Matrix

被引：43

作者：

Biban, Geeta ^{[1
]}

Chugh, Renu ^{[1
]}

Panwar, Anju ^{[1
]}

机构：

[1] Maharshi Dayanand Univ, Dept Math, Rohtak 124001, India

来源：

CHAOS SOLITONS & FRACTALS | 2023年 / 170卷

关键词：

Hyperchaotic system; Fibonacci Q-Matrix; Encryption; Statistical attacks; Differential attacks; HYPER-CHAOTIC SYSTEM;

D O I：

10.1016/j.chaos.2023.113396

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

One of the key tenets of the enormous and still-expanding digital realm is the security of images. In recent years, the interest in image encryption has increased among researchers. This paper proposes an image encryption scheme using an 8D hyperchaotic system with Fibonacci Q-Matrix (FQ-matrix). The strength of the proposed image encryption algorithm is estimated by checking the statistical attacks (Histogram analysis, correlation coefficient, and information entropy) and differential attacks (NPCR, UACI).

引用

页数：11

共 26 条

[1] Generalized viscosity extragradient algorithm for pseudomonotone equilibrium and fixed point problems for finite family of demicontractive operators [J].