2D hyperchaotic Styblinski-Tang map for image encryption and its hardware implementation

Ustun D., Erkan U., TOKTAŞ A., Lai Q., Yang L.

Multimedia Tools and Applications, cilt.83, sa.12, ss.34759-34772, 2024 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 83 Sayı: 12
  • Basım Tarihi: 2024
  • Doi Numarası: 10.1007/s11042-023-17054-6
  • Dergi Adı: Multimedia Tools and Applications
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, FRANCIS, ABI/INFORM, Applied Science & Technology Source, Compendex, Computer & Applied Sciences, INSPEC, zbMATH
  • Sayfa Sayıları: ss.34759-34772
  • Anahtar Kelimeler: Chaotic system, Nonlinear system, Styblinski-Tang, Two-dimensional chaotic map
  • Ankara Üniversitesi Adresli: Evet

Özet

A novel 2D chaotic system is presented, which is inspired by Styblinski Tang (ST) function employed as optimization test function. It is a challenge function because of having many local optima. The performance of the chaotic system namely 2D Styblinski Tang (2D-ST) map is corroborated through an extensive comparison with the literature in terms of the sensitive chaos metrics as well as its randomness is verified over TestU0. The 2D-ST map manifests the best hyperchaotic behavior due to higher ergodicity and complexity characteristics. Moreover, the 2D-ST map is implemented to a microcontroller hardware, and it is seen that the results manifests that the proposed 2D-ST can be a potential practical candidate thanks to excellent hyperchaotic performance.