BCLM: a novel chaotic map for designing cryptography-based security mechanism for IEEE C37.118.2 PMU communication in smart grid DOI

Rajkumar Soni,

Manish Kumar Thukral, Neeraj Kanwar

и другие.

International Journal of Emerging Electric Power Systems, Год журнала: 2023, Номер unknown

Опубликована: Дек. 29, 2023

Abstract Today, creating a smart grid that is resistant to cyberattacks subject of utmost significance. One the components most susceptible cyber-attack phasor measuring unit (PMU). The reason PMU employs IEEE C37.118.2 communication standards, which specify structure and sequencing data packets but offer no security measures. Users must implement techniques ensure protection data. Additionally, communicates via public wide-area network, raising risk security. In addition, crucial component grid, enabling different choices for reliable functioning be made using its This research suggests chaos-based encryption solution close knowledge gap reduce confidentiality assault on For this, brand-new boost converter logarithmic map (BCLM), one-dimensional (1D) chaotic map, has been presented. demonstrates how suggested better qualities than conventional maps. pseudorandom generator BCLM system. are encrypted random sequence produced by not computationally demanding, making it simple in device with limited resources.

Язык: Английский

A memristive map neuron under noisy electric field DOI
Feifei Yang, Xinlin Song, Jun Ma

и другие.

Chinese Journal of Physics, Год журнала: 2024, Номер 91, С. 287 - 298

Опубликована: Июль 25, 2024

Язык: Английский

Процитировано

23

Multiple-image encryption algorithm based on a new composite chaotic system and 3D coordinate matrix DOI

Qisu Gao,

Xiaoqiang Zhang

Chaos Solitons & Fractals, Год журнала: 2024, Номер 189, С. 115587 - 115587

Опубликована: Окт. 7, 2024

Язык: Английский

Процитировано

10

A novel 2D Log-Logistic–Sine chaotic map for image encryption DOI
Mengmeng Wang,

Xin-guang Song,

Si-hang Liu

и другие.

Nonlinear Dynamics, Год журнала: 2024, Номер unknown

Опубликована: Сен. 29, 2024

Язык: Английский

Процитировано

7

A New Chaotic Color Image Encryption Algorithm Based on Memristor Model and Random Hybrid Transforms DOI Creative Commons

Yexia Yao,

Xuemei Xu, Zhaohui Jiang

и другие.

Applied Sciences, Год журнала: 2025, Номер 15(2), С. 913 - 913

Опубликована: Янв. 17, 2025

This paper skillfully incorporates the memristor model into a chaotic system, creating two-dimensional (2D) hyperchaotic map. The system’s exceptional performance is verified through methods such as phase diagrams, bifurcation and Lyapunov exponential spectrum. Additionally, universal framework corresponding to system proposed. To enhance encryption security, pixel values of image are preprocessed, hash function used generate value, which then incorporated secret keys generation process. Existing algorithms typically encrypt three channels color separately or perform only at level, resulting in certain limitations effectiveness. address this, this proposes novel algorithm based on 2D maps that extends from single-channel multi-channel (SEME-TDHM). SEME-TDHM combines random scrambling, followed by local cross-diffusion across different planes. By integrating both pixel-level bit-level diffusion, randomness information distribution significantly increased. Finally, diffusion matrix decomposed restored encrypted image. Simulation results comparative analyses demonstrate outperforms existing terms maintains stable entropy around 7.999, with average NPCR UACI close ideal benchmarks 99.6169% 33.4623%, respectively, further affirming its outstanding histogram shows uniform distribution, correlation coefficient nearly zero. These findings indicate successfully encrypts images, providing strong security practical utility.

Язык: Английский

Процитировано

1

An efficient image encryption algorithm based on a time-delay predator–prey model DOI
Jian Wang, Haixiao Wang, Jialin Chen

и другие.

Applied Physics B, Год журнала: 2025, Номер 131(3)

Опубликована: Фев. 19, 2025

Язык: Английский

Процитировано

1

Fractal-Based Hybrid Cryptosystem: Enhancing Image Encryption with RSA, Homomorphic Encryption, and Chaotic Maps DOI Creative Commons
Dani Elias Mfungo, Xianping Fu

Entropy, Год журнала: 2023, Номер 25(11), С. 1478 - 1478

Опубликована: Окт. 25, 2023

Protecting digital data, especially images, from unauthorized access and malicious activities is crucial in today's era. This paper introduces a novel approach to enhance image encryption by combining the strengths of RSA algorithm, homomorphic encryption, chaotic maps, specifically sine logistic map, alongside self-similar properties fractal Sierpinski triangle. The proposed fractal-based hybrid cryptosystem leverages Paillier for maintaining security privacy, while maps introduce randomness, periodicity, robustness. Simultaneously, triangle generates intricate shapes at different scales, resulting substantially expanded key space heightened sensitivity through randomly selected initial points. secret keys derived are employed encryption. scheme offers simplicity, efficiency, robust security, effectively safeguarding against statistical, differential, brute-force attacks. Through comprehensive experimental evaluations, we demonstrate superior performance compared existing methods terms both efficiency. makes significant contribution field paving way further exploration optimization future.

Язык: Английский

Процитировано

11

A novel image encryption scheme based on ccnn DOI Open Access
Xiangzi Zhang, Lina Sun,

Xicong Geng

и другие.

Physica Scripta, Год журнала: 2024, Номер 99(2), С. 025253 - 025253

Опубликована: Янв. 10, 2024

Abstract With the advancement of computational capacity, key space will become one crucial factors influencing security digital cryptographic systems. Despite chaotic-based systems possessing large spaces, post-Moore’s era rapid growth in capacity continues to pose challenges To address this issue, a novel image encryption scheme based on non-autonomous chaotic system is presented paper. In particular, brain inspired neuron called continuous-coupled neural network (CCNN) utilized design scheme. achieve efficient scheme, firstly, CCNN model simplified uncoupled-linking model. The dynamic behavior under various driving signals studied. analysis showed that exhibit sine waves, triangular sawtooth, superimposed etc. Secondly, decorrelation operation method enhance pseudo-randomness sequence. On basis, thirdly, proposed. It uses bit-level pixel scrambling, row column scrambling and diffusion modify value position image. Security shows proposed able resist differential attack, statistics known-plaintext attack brute force attack. Moreover, can be extended by combination drive signals. This unique feature makes infinite, leading kind chaos-based competitive candidate era.

Язык: Английский

Процитировано

4

Image Encryption Algorithm Based on Hybrid Chaotic System and Three-Dimensional Model DOI
Xiaoqiang Zhang, Pengfei Chen, Xueheng Zhang

и другие.

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0

Hexadecimal permutation and 2D cumulative diffusion image encryption using hyperchaotic sinusoidal exponential memristive system DOI Creative Commons
Cemaleddin Şimşek, Uğur Erkan, Abdurrahim Toktaş

и другие.

Nonlinear Dynamics, Год журнала: 2025, Номер unknown

Опубликована: Март 15, 2025

Язык: Английский

Процитировано

0

A Novel Image Encryption Scheme Based on a Quantum Logistic Map, Hyper-Chaotic Lorenz Map, and DNA Dynamic Encoding DOI Open Access
Peiyi Wang, Yi Xiang, Lan–Lan Huang

и другие.

Electronics, Год журнала: 2025, Номер 14(10), С. 2092 - 2092

Опубликована: Май 21, 2025

In the digital information age, although images are widely used, security issues associated with them have become increasingly severe. Consequently, ensuring secure image transmission has a critical challenge in contemporary research. Chaotic systems characterized by non-periodic behavior, strong dependence on initial conditions, and other favorable characteristics, been employed scrambling diffusion processes of encryption. Compared to classical chaotic maps, quantum Logistic map exhibits better randomness stronger sensitivity values, effectively overcoming attractor problem inherent thereby significantly enhancing robustness encryption methodologies. This article focuses innovative integration map, hyper-chaotic Lorenz DNA dynamic encoding technology, design implement highly efficient scheme. First, high-quality random number sequences produced utilizing which is then perform operation image. Next, integrating yielded from rules, we process, increasing strength Experimental simulation results multiple analyses demonstrated that our methodology achieved excellent performance, resisting variety attack strategies, it holds significant potential for research protecting through

Язык: Английский

Процитировано

0