OSMRD-IE: Octal-Based Shuffling and Multi-Layer Rotational Diffusing Image Encryption Using 2D Hybrid Michalewicz-Ackley Map

Erkan U., TOKTAŞ A., Memis S., Toktas F., Lai Q., Wen H., ...More

IEEE Internet of Things Journal, 2024 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Publication Date: 2024
  • Doi Number: 10.1109/jiot.2024.3432494
  • Journal Name: IEEE Internet of Things Journal
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, ABI/INFORM, Compendex, INSPEC
  • Keywords: Ackley function, Bifurcation, Chaotic map, Complexity theory, Compressed sensing, Encryption, Heuristic algorithms, hyperchaotic map, image encryption, map generator, Michalewicz function, Optimization, Three-dimensional displays
  • Ankara University Affiliated: Yes

Abstract

The security of a chaos-based image encryption (IE) systems is based upon chaotic map’s performance and the encryption algorithm’s permutation and diffusion strategies. Nevertheless, existing IE schemes exhibit different drawbacks, such as limited disordering capabilities, inadequate dynamic performance, and the chaotic maps’ insensitivity. To address these limitations, this study presents an octal-based shuffling and multi-layer rotational diffusing IE (OSMRD-IE) utilizing a 2D hybrid Michalewicz-Ackley (2D-HMA) map. The 2D-HMA map has the capability to generate new hyperchaotic maps by integrating hybrid functions using different encapsulation functions. The integration of a map generator could lead to dynamic nature, chaotic perturbations, and parameter control mechanisms. To enhance the algorithm’s resilience against cyberthreats, the 2D-HMA map-based OSMRD-IE scheme shuffles the pixels using octal-base scrambling and manipulates pixel values through multi-layer rotation. By means of comparisons with existing techniques, the OSMRD-IE scheme’s reliability and 2D-HMA map’s dynamic performance are validated independently. The superior chaotic properties of the 2D-HMA map are evident in the experimental results, establishing OSMRD-IE as the more reliable scheme in both visual and quantitative comparisons.