Open access
Aug 2026
A DNA-Based Image Encryption Scheme Using Optimized Lorenz–Sprott Hyperchaotic System
Chaotic systems have been widely investigated for color image encryption because of their nonlinear dynamics, initial-condition sensitivity, and pseudorandom behavior. However, locating numerically robust parameter regions in high-dimensional hyperchaotic systems remains difficult, while many DNA-based schemes employ f...
Wen-Xia Xu, Liang Xue, Li-Ping Zhu et al.
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