4.6 Article

A novel chaotic DICOM image encryption algorithm based on pseudo-random polyline and rapid diffusion-scrambling

Related references

Note: Only part of the references are listed.
Article Physics, Multidisciplinary

A Henon-like chaotic map and its application in image encryption combined with compressed sensing

Yaning Li et al.

Summary: This paper proposes a new method of color image encryption, which combines a two-dimensional Henon-like chaotic map and compressed sensing for better performance. A sinusoidal function is introduced into the 2D Henon map to increase randomness. The image encryption algorithm includes three procedures: compression of a color image through the Bernoulli observation matrix, encryption of the compressed image by 2D-Henon map with sinusoidal factor, and reconstruction of color image based on compressed sensing algorithm of orthogonal matching pursuit (OMP). Numerical simulation shows that the proposed encryption algorithm has advantages including being hardware-friendly, sufficient keyspace, and higher security.

PHYSICA SCRIPTA (2023)

Article Engineering, Electrical & Electronic

A New Full Chaos Coupled Mapping Lattice and Its Application in Privacy Image Encryption

Xingyuan Wang et al.

Summary: This paper presents a theoretical proof that chaotic systems resist dynamic degradation and introduces a novel system mixed coupled map lattice model (TWMCML) as a solution. The TWMCML evaluation shows its strong chaos characteristics, high sensitivity, broader parameter ranges, and wider chaos range, enhancing the security of chaotic sequences. By applying TWMCML to the encryption algorithm, a double protection of private images is achieved with enhanced resistance against conventional attacks.

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS (2022)

Article Computer Science, Interdisciplinary Applications

A simple embed over encryption scheme for DICOM images using Bulban Map

Veerappan Manikandan et al.

Summary: With the increase in medical image databases due to pandemics, it becomes crucial to protect them from hackers who may target the medical data and patient health information. A proposed algorithm addresses this issue by embedding the patient identification number and encrypting the medical image to safeguard patient identity and medical condition. The algorithm uses confusion and diffusion operations, tested on over 30 COVID-19 patient images from a public database, and proves to be effective in providing encryption.

MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING (2022)

Article Computer Science, Information Systems

A novel medical image encryption based on cellular automata with ROI position embedded

Ping Ping et al.

Summary: Medical image encryption is important for protecting privacy and preventing malicious attacks. Research on encryption schemes based on regions of interest (ROI) can improve efficiency and security, and the use of life-like cellular automata and histogram shifting is a novel encryption method.

MULTIMEDIA TOOLS AND APPLICATIONS (2022)

Article Optics

A novel DICOM image encryption with JSMP map

Joan S. Muthu et al.

Summary: This work proposes a robust cryptosystem for DICOM images that operates at the bit plane level, providing high resilience. The system utilizes a unique key generation algorithm and variable number of keys, contributing to increased sensitivity and entropy in encrypted images. Performance measures demonstrate the system's robustness in healthcare information systems.

OPTIK (2022)

Article Computer Science, Artificial Intelligence

A practical medical image cryptosystem with parallel acceleration

Wei Song et al.

Summary: Modern medical imaging techniques produce privacy-sensitive images that need to be protected using encryption algorithms. Existing algorithms have low efficiency in batch image encryption. We propose a fast and practical cryptosystem based on chaotic encryption and parallel computing to efficiently encrypt batch images and ensure privacy.

JOURNAL OF AMBIENT INTELLIGENCE AND HUMANIZED COMPUTING (2022)

Article Computer Science, Information Systems

A novel design of multiple image encryption using perturbed chaotic map

Thang Manh Hoang

Summary: This paper proposes a novel design of chaos-based multiple image encryption for the first time. It utilizes the non-stationary dynamics of chaotic maps by perturbing state variables, and fully exploits the bits generated by chaotic maps to encrypt multiple images simultaneously, demonstrating its effectiveness and resistance against attacks.

MULTIMEDIA TOOLS AND APPLICATIONS (2022)

Article Optics

Security-enhanced multiple-image encryption based on modified iterative phase retrieval algorithm with structured phase mask in Fresnel domain

Yanfeng Su et al.

Summary: This paper proposes a security-enhanced multiple-image encryption method based on a modified iterative phase retrieval algorithm and a structured phase mask in the Fresnel domain. The method encodes each plaintext into an independent phase-only mask using the structured phase mask and integrates a group of phase-only masks retrieved from multiple plaintexts into the ciphertext with a noise-like distribution. The method expands the key space by utilizing digital keys such as Fresnel diffraction distances, wavelength of light, and optical parameters of the structured phase mask. The sensitivity of the digital keys is greatly improved by mapping them with the initial values of a chaotic system, resulting in extremely high security for the multiple-image encryption method.

OPTIK (2022)

Article Physics, Multidisciplinary

A novel double image encryption algorithm based on coupled chaotic system

Yong Chen et al.

Summary: This paper proposes a two-dimensional chaotic map for image encryption, which outperforms existing chaotic systems and is more suitable for image encryption scenarios. With this map, a double image adaptive encryption algorithm is introduced to encrypt color and grayscale images simultaneously, enhancing the security and efficiency of the encryption process.

PHYSICA SCRIPTA (2022)

Article Engineering, Electrical & Electronic

Double Parameters Fractal Sorting Matrix and Its Application in Image Encryption

Yongjin Xian et al.

Summary: This article creatively introduces the concept and related proofs of double parameters fractal sorting matrix (DPFSM) and presents a 2×2 DPFSM iterative generation method. DPFSM is a matrix classification with self-similar structures, which solves the limitation of calculation accuracy in information security algorithms.

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY (2022)

Article Physics, Multidisciplinary

Design a new image encryption algorithm based on a 2D-ASCC map

Xiaoyu Fei et al.

Summary: This paper proposes a new model of 2D absolute sine-cosine coupling (2D-ASCC) with higher complexity and better pseudo-random properties. The proposed chaos map can effectively improve the security performance of image encryption algorithms.

PHYSICA SCRIPTA (2022)

Article Computer Science, Information Systems

An image encryption algorithm based on new chaos and diffusion values of a truth table

Xingyuan Wang et al.

Summary: This paper introduces a new chaotic system and image encryption algorithm, demonstrating their high security through theoretical analysis and experimental results.

INFORMATION SCIENCES (2021)

Article Computer Science, Information Systems

Fractal sorting matrix and its application on chaotic image encryption

Yongjin Xian et al.

Summary: This article introduces a fractal sorting matrix (FSM) and a new global pixel diffusion method based on this matrix cluster for image encryption. Experimental results show that the algorithm is more efficient, secure, and demonstrates better resistance against various attacks compared to other methods.

INFORMATION SCIENCES (2021)

Article Optics

An image encryption algorithm based on hyperchaotic system and DNA coding

Xingyuan Wang et al.

Summary: The chaotic image encryption scheme combines block scrambling and DNA coding to achieve encryption. By changing pixel values, scrambling image indexes, and using DNA coding rules, the algorithm demonstrates good encryption effect and resistance to common attacks.

OPTICS AND LASER TECHNOLOGY (2021)

Article Health Care Sciences & Services

Encryption method and security analysis of medical images based on stream cipher enhanced logical mapping

Shuang Liu et al.

Summary: This paper proposes a stream cipher enhanced logic mapping encryption method for medical image security, and the experimental results demonstrate its excellent encryption performance in encrypting medical images.

TECHNOLOGY AND HEALTH CARE (2021)

Article Optics

Multiple-image encryption algorithm based on the 3D scrambling model and dynamic DNA coding

Xiaoqiang Zhang et al.

Summary: The paper proposed a multiple-image encryption algorithm based on a three-dimensional scrambling model and dynamic DNA coding. Experimental results showed that the algorithm has advantages such as large encryption capacity, high encryption efficiency, and strong ability to resist attacks.

OPTICS AND LASER TECHNOLOGY (2021)

Article Computer Science, Information Systems

A New Image Encryption Algorithm for Grey and Color Medical Images

Sara T. Kamal et al.

Summary: This paper presents a new encryption algorithm for securing both grey and color medical images, which uses confusion and diffusion steps effectively. The results show that the proposed method achieves a high-performance security level in encrypting medical images.

IEEE ACCESS (2021)

Article Computer Science, Information Systems

Image encryption algorithm for synchronously updating Boolean networks based on matrix semi-tensor product theory

Xingyuan Wang et al.

INFORMATION SCIENCES (2020)

Article Computer Science, Information Systems

An ASCII based effective and multi-operation image encryption method

Farah Naz et al.

MULTIMEDIA TOOLS AND APPLICATIONS (2020)

Article Optics

Generalized optical encryption framework based on Shearlets for medical image

Mingming Chen et al.

OPTICS AND LASERS IN ENGINEERING (2020)

Article Computer Science, Information Systems

Image encryption algorithm based on the matrix semi-tensor product with a compound secret key produced by a Boolean network

Xingyuan Wang et al.

INFORMATION SCIENCES (2020)

Article Optics

A novel chaotic image encryption algorithm based on extended Zigzag confusion and RNA

Xingyuan Wang et al.

OPTICS AND LASER TECHNOLOGY (2020)

Article Computer Science, Information Systems

An Image Encryption Algorithm Based on Logistic-Fibonacci Cascade Chaos and 3D Bit Scrambling

Yuan Guo et al.

IEEE ACCESS (2020)

Article Computer Science, Information Systems

Cosine-transform-based chaotic system for image encryption

Zhongyun Hua et al.

INFORMATION SCIENCES (2019)

Article Computer Science, Information Systems

Fast image encryption algorithm based on parallel computing system

Xingyuan Wang et al.

INFORMATION SCIENCES (2019)

Article Physics, Multidisciplinary

A Secure and Fast Image Encryption Scheme Based on Double Chaotic S-Boxes

Shenli Zhu et al.

ENTROPY (2019)

Article Computer Science, Information Systems

Medical image encryption algorithm based on Latin square and memristive chaotic system

Xiuli Chai et al.

MULTIMEDIA TOOLS AND APPLICATIONS (2019)

Article Engineering, Mechanical

A novel bit permutation-based image encryption algorithm

Saiyma Fatima Raza et al.

NONLINEAR DYNAMICS (2019)

Article Computer Science, Information Systems

2D Logistic-Modulated-Sine-Coupling-Logistic Chaotic Map for Image Encryption

Hegui Zhu et al.

IEEE ACCESS (2019)

Article Computer Science, Interdisciplinary Applications

Encryption and watermark-treated medical image against hacking disease-An immune convention in spatial and frequency domains

C. Lakshmi et al.

COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE (2018)

Article Computer Science, Information Systems

A new simple chaotic system and its application in medical image encryption

Jizhao Liu et al.

MULTIMEDIA TOOLS AND APPLICATIONS (2018)

Article Computer Science, Information Systems

A spatiotemporal chaotic image encryption scheme based on self adaptive model and dynamic keystream fetching technique

J. Gayathri et al.

MULTIMEDIA TOOLS AND APPLICATIONS (2018)

Article Engineering, Electrical & Electronic

Medical image encryption using high-speed scrambling and pixel adaptive diffusion

Zhongyun Hua et al.

SIGNAL PROCESSING (2018)

Article Physics, Multidisciplinary

Efficient image encryption scheme with synchronous substitution and diffusion based on double S-boxes

Xuan-Ping Zhang et al.

CHINESE PHYSICS B (2018)

Article Health Care Sciences & Services

Medical Image Security Using Dual Encryption with Oppositional Based Optimization Algorithm

T. Avudaiappan et al.

JOURNAL OF MEDICAL SYSTEMS (2018)

Article Biochemistry & Molecular Biology

Correcting Errors in Image Encryption Based on DNA Coding

Bin Wang et al.

MOLECULES (2018)

Article Engineering, Mechanical

An image encryption scheme based on chaotic tent map

Chunhu Li et al.

NONLINEAR DYNAMICS (2017)

Article Mathematics, Interdisciplinary Applications

Secure image encryption algorithm design using a novel chaos based S-Box

Unal Cavusoglu et al.

CHAOS SOLITONS & FRACTALS (2017)

Article Computer Science, Artificial Intelligence

Chaotic Medical Image Encryption Algorithm Based on Bit-Plane Decomposition

Yin Dai et al.

INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE (2016)

Article Computer Science, Artificial Intelligence

A New Quaternion-Based Encryption Method for DICOM Images

Mariusz Dzwonkowski et al.

IEEE TRANSACTIONS ON IMAGE PROCESSING (2015)

Article Engineering, Mechanical

A new image encryption method: parallel sub-image encryption with hyper chaos

Omid Mirzaei et al.

NONLINEAR DYNAMICS (2012)