Search Results - "Xuncai, Zhang"
-
1
An image encryption approach based on chaotic maps and genetic operations
Published in Multimedia tools and applications (01-09-2020)“…This paper puts forward an image encryption approach using chaotic maps and genetic operations. First, the Keccak algorithm is employed to compute the hash…”
Get full text
Journal Article -
2
Image encryption scheme based on improved four-dimensional chaotic system and evolutionary operators
Published in Scientific reports (25-03-2024)“…To enhance the security of image data transmission, and address the weaknesses of existing image encryption schemes based on chaotic systems, particularly…”
Get full text
Journal Article -
3
A hexadecimal scrambling image encryption scheme based on improved four-dimensional chaotic system
Published in The Journal of supercomputing (01-12-2024)“…This paper proposes an image encryption scheme based on an improved four-dimensional chaotic system. First, a 4D chaotic system is constructed by introducing…”
Get full text
Journal Article -
4
An Image Encryption Method Based on the Feistel Network and Dynamic DNA Encoding
Published in IEEE photonics journal (01-08-2018)“…Based on the Feistel network and dynamic deoxyribonucleic acid (DNA) encoding technology, an image encryption method is proposed using the…”
Get full text
Journal Article -
5
A Chaos-Based Image Encryption Technique Utilizing Hilbert Curves and H-Fractals
Published in IEEE access (2019)“…Image encryption is the most direct and effective technical means for protecting the security of image information. Based on the space filling property of the…”
Get full text
Journal Article -
6
A Novel Plaintext-Related Image Encryption Scheme Based on Chaotic System and Pixel Permutation
Published in IEEE access (2020)“…To improve the abilities of image encryption systems to resist plaintext attacks and differential attacks, a novel plaintext-related image encryption scheme…”
Get full text
Journal Article -
7
An Image Encryption Algorithm Based on Improved Hilbert Curve Scrambling and Dynamic DNA Coding
Published in Entropy (Basel, Switzerland) (01-08-2023)“…As an effective method for image security protection, image encryption is widely used in data hiding and content protection. This paper proposes an image…”
Get full text
Journal Article -
8
Chaotic Image Encryption Algorithm Based on Bit Permutation and Dynamic DNA Encoding
Published in Computational Intelligence and Neuroscience (01-01-2017)“…With the help of the fact that chaos is sensitive to initial conditions and pseudorandomness, combined with the spatial configurations in the DNA molecule’s…”
Get full text
Journal Article -
9
A Novel 3D Chaotic System With Line Equilibrium: Multistability, Integral Sliding Mode Control, Electronic Circuit, FPGA Implementation and Its Image Encryption
Published in IEEE access (2022)“…This paper announces a novel three-dimensional chaotic system with line equilibrium and discusses its dynamic properties such as Lyapunov exponents, phase…”
Get full text
Journal Article -
10
An Effective Image Encryption Method Based on Space Filling Curve and Plaintext-Related Josephus Traversal
Published in IEEE access (2020)“…To improve the effectiveness and security of image encryption, this article proposes an image encryption scheme based on a Y-index Space Filling Curve (SFC)…”
Get full text
Journal Article -
11
Improved Harris Hawks Optimization Based on Adaptive Cooperative Foraging and Dispersed Foraging Strategies
Published in IEEE access (01-01-2020)“…Harris hawks optimization (HHO) is a new swarm intelligence optimization technique. Because of its simple structure and easy to implement, HHO has attracted…”
Get full text
Journal Article -
12
A Novel Image Encryption Algorithm Based on Chaotic Sequences and Cross-Diffusion of Bits
Published in IEEE photonics journal (01-02-2021)“…To protect image information security, we propose an encryption algorithm based on chaotic sequences and bits' cross-diffusion. First, two chaotic sequences…”
Get full text
Journal Article -
13
An Improved Squirrel Search Algorithm With Reproductive Behavior
Published in IEEE access (2020)“…The squirrel search algorithm (SSA) is a recently proposed nature-inspired algorithm based on the dynamic foraging and gliding behavior of squirrels. Because…”
Get full text
Journal Article -
14
Entropy-Based Block Scrambling Image Encryption Using DES Structure and Chaotic Systems
Published in International journal of optics (2019)“…Traditional encryption algorithms are inefficient when applied to image encryption because image data have the characteristics of large data sizes and strong…”
Get full text
Journal Article -
15
Improved salp swarm algorithm based on gravitational search and multi-leader search strategies
Published in AIMS mathematics (01-01-2023)“…The salp swarm algorithm (SSA) will converge prematurely and fall into local optimum when solving complex high-dimensional multimodal optimization tasks. This…”
Get full text
Journal Article -
16
Image Encryption Algorithm Based on Hyperchaotic Maps and Nucleotide Sequences Database
Published in Computational Intelligence and Neuroscience (01-01-2017)“…Image encryption technology is one of the main means to ensure the safety of image information. Using the characteristics of chaos, such as randomness,…”
Get full text
Journal Article -
17
An Image Encryption Algorithm Based on Hyperchaotic System and Variable-Step Josephus Problem
Published in International journal of optics (21-10-2020)“…In this paper, an image encryption algorithm based on a hyperchaotic system and variable-step Josephus problem is proposed. Based on an in-depth analysis of…”
Get full text
Journal Article -
18
Image Encryption Algorithm Based on Block Scrambling and Finite State Machine
Published in IEEE access (2020)“…To better protect the image information, an image encryption algorithm based on block scrambling and finite state machine is proposed. The method uses discrete…”
Get full text
Journal Article -
19
Firefly search algorithm based on leader strategy
Published in Engineering applications of artificial intelligence (01-08-2023)“…In the firefly search algorithm, individuals will move toward a brighter direction according to the light intensity factor in the iteration, which has a high…”
Get full text
Journal Article -
20
A dual-rule encoding DNA storage system using chaotic mapping to control GC content
Published in Bioinformatics (Oxford, England) (04-03-2024)“…Abstract Motivation DNA as a novel storage medium is considered an effective solution to the world’s growing demand for information due to its high density and…”
Get full text
Journal Article