An image encryption tool based on the chaotic automorphism and Chirikov transformation
Küçük Resim Yok
Tarih
2024
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
International Scientific Research Publications
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
For some operations that use either color or gray-scale images the algorithms involving image encryption provide significant security. In this paper, a novel image encryption tool based on chaotic automorphism and the Chirikov transform is proposed. The lack of efficiency of the chaotic automorphism, such as ghost and miniature effects, is overcome with the help of the Chirikov transformation. Normalized pixel change rate, correlation coefficient, and histogram analysis are employed in order to validate the efficiency of the proposed method. According to the results, the proposed algorithm demonstrates its robustness against attacks based on statistical analysis. © 2024, International Scientific Research Publications. All rights reserved.
Açıklama
Anahtar Kelimeler
Cat Map, Chirikov Transformation, Encryption, İmage Processing
Kaynak
Journal of Mathematics and Computer Science
WoS Q Değeri
Scopus Q Değeri
Q2
Cilt
32
Sayı
3
