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Chaos-Based Image Encryption: Review, Application, and Challenges

open access: yesMathematics, 2023
Chaos has been one of the most effective cryptographic sources since it was first used in image-encryption algorithms. This paper closely examines the development process of chaos-based image-encryption algorithms from various angles, including symmetric
Bowen Zhang, Lingfeng Liu
doaj   +3 more sources

New image encryption algorithm based on double chaotic system and compressive sensing

open access: yes网络与信息安全学报, 2022
Image encryption technology plays an important role in today’s multimedia applications and Internet information security transmission.However, most image encryption algorithms still have problems, for example, cipher images occupied high bandwidth during
Yuguang YANG, Guodong CAO
doaj   +3 more sources

Cryptanalysis and Improvement of the Image Encryption Scheme Based on Feistel Network and Dynamic DNA Encoding

open access: yesIEEE Access, 2021
In order to improve the security and efficiency of image encryption, many researchers have continuously proposed new image encryption schemes in recent years. However, these image encryption schemes have not been fully analyzed and evaluated.
Wei Feng   +3 more
doaj   +1 more source

A K-SVD Based Compressive Sensing Method for Visual Chaotic Image Encryption

open access: yesMathematics, 2023
The visually secure image encryption scheme is an effective image encryption method, which embeds an encrypted image into a visual image to realize a secure and secret image transfer.
Zizhao Xie   +5 more
doaj   +1 more source

Fast Image Encryption Algorithm for Logistics-Sine-Cosine Mapping

open access: yesSensors, 2022
Because images are vulnerable to external attacks in the process of network transmission and traditional image encryption algorithms have limitations such as long encryption time, insufficient entropy or poor diffusion of cipher image information when ...
Pengfei Wang   +3 more
doaj   +1 more source

A new color image encryption scheme using CML and a fractional-order chaotic system. [PDF]

open access: yesPLoS ONE, 2015
The chaos-based image cryptosystems have been widely investigated in recent years to provide real-time encryption and transmission. In this paper, a novel color image encryption algorithm by using coupled-map lattices (CML) and a fractional-order chaotic
Xiangjun Wu, Yang Li, Jürgen Kurths
doaj   +1 more source

Color Image Encryption Algorithm Based on Logistic-Sine-Cosine Mapping [PDF]

open access: yesJisuanji kexue, 2022
The rapid development of technology has brought convenience for shooting and sharing images.However,with the ra-pid increase of image data,security problems such as leakage and tampering have frequently occurred.The application of image encryption ...
ZHANG Sai-nan, LI Qian-mu
doaj   +1 more source

Image Processing Encryption

open access: yesIOP Conference Series: Materials Science and Engineering, 2020
Abstract The aim of this research paper is to develop a new approach of image processing encryption using machine learning techniques in python So that the human cannot understand the images because it is in encrypted form and can be securely transfer to its destination.
Shabeeb, D.M.S.   +2 more
openaire   +1 more source

A Double-Layer Image Encryption Scheme Based on Chaotic Maps and DNA Strand Displacement

open access: yesJournal of Chemistry, 2022
The image encryption schemes combining chaotic maps, DNA coding, and DNA sequence operation can effectively protect the image. In this paper, a double-layer image encryption scheme is proposed by combining chaotic maps with DNA strand displacement (DSD).
Zhen Tang   +5 more
doaj   +1 more source

Encryption-Then-Compression Systems Using Grayscale-Based Image Encryption for JPEG Images [PDF]

open access: yesIEEE Transactions on Information Forensics and Security, 2019
A block scrambling-based encryption scheme is presented to enhance the security of Encryption-then-Compression (EtC) systems with JPEG compression, which allow us to securely transmit images through an untrusted channel provider, such as social network service providers. The proposed scheme enables the use of a smaller block size and a larger number of
Tatsuya Chuman   +2 more
openaire   +2 more sources

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