A novel plaintext-related dynamic DNA image encryption algorithm based on a 4D conservative chaotic system DOI
Shaohui Yan, Jiandong Zhang,

Defeng Jiang

et al.

Physica Scripta, Journal Year: 2024, Volume and Issue: 99(10), P. 105215 - 105215

Published: Sept. 4, 2024

Abstract Conservative chaotic systems can circumvent the flaws of dissipative systems, as they do not form attractors, thus enhancing their resilience to attacks. In this paper, a new non-Hamiltonian 4D conservative system is proposed, and system’s conservativeness properties are confirmed through analysis equilibrium points, flow projections, Poincaré sections, Lyapunov exponents, Hamiltonian energy. Moreover, exhibits rich dynamical behaviors such multistability, spectral entropy complexity, offset-boosting. Building on this, plaintext-related initial state generation algorithm using hash function increasing sensitivity plaintext. Also, dynamic DNA proposed by plaintext information control operations. This ensures that encryption operation unique for each image. enriches encoding rules, algorithm’s security. Experimental results show outstanding performance strong against various

Language: Английский

Will We Continue to Use Chaotic Attractors in Science for a Long Time, or Will They only Be a Passing Curiosity? DOI
René Lozi

Springer proceedings in mathematics & statistics, Journal Year: 2025, Volume and Issue: unknown, P. 203 - 232

Published: Jan. 1, 2025

Language: Английский

Citations

0
Rotating grid dynamical: chaos and fractal DOI
Xiaolin Ye, Xin-Nian Wang, Dengwei Yan

et al.

Nonlinear Dynamics, Journal Year: 2025, Volume and Issue: unknown

Published: April 28, 2025

Language: Английский

Citations

0
A novel plaintext-related dynamic DNA image encryption algorithm based on a 4D conservative chaotic system DOI
Shaohui Yan, Jiandong Zhang,

Defeng Jiang

et al.

Physica Scripta, Journal Year: 2024, Volume and Issue: 99(10), P. 105215 - 105215

Published: Sept. 4, 2024

Abstract Conservative chaotic systems can circumvent the flaws of dissipative systems, as they do not form attractors, thus enhancing their resilience to attacks. In this paper, a new non-Hamiltonian 4D conservative system is proposed, and system’s conservativeness properties are confirmed through analysis equilibrium points, flow projections, Poincaré sections, Lyapunov exponents, Hamiltonian energy. Moreover, exhibits rich dynamical behaviors such multistability, spectral entropy complexity, offset-boosting. Building on this, plaintext-related initial state generation algorithm using hash function increasing sensitivity plaintext. Also, dynamic DNA proposed by plaintext information control operations. This ensures that encryption operation unique for each image. enriches encoding rules, algorithm’s security. Experimental results show outstanding performance strong against various

Language: Английский

Citations

1