Index-based simultaneous permutation-diffusion in image encryption using two-dimensional price map
Yükleniyor...
Tarih
2024
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer Link
Erişim Hakkı
info:eu-repo/semantics/restrictedAccess
Özet
This paper proposes an index-based simultaneous permutation-diffusion image encryption algorithm (ISPD-IEA) based on chaos theory and a permutation-diffusion coupled encryption mechanism. The proposed method introduces a novel two-dimensional (2D) Price map derived from the Price function and classical maps, exhibiting superior chaotic dynamical properties compared to existing alternatives. By integrating the permutation-diffusion process, ISPD-IEA effectively diffuses minor changes in pixel values while altering their positions, enhancing both encryption efficiency and resistance against differential analysis attacks. Experimental results and thorough security analysis confirm the outstanding security and high encryption efficiency of ISPD-IEA. The algorithm not only achieves excellent encryption performance but also demonstrates its ability to resist various attacks commonly encountered in image encryption scenarios.
Açıklama
Anahtar Kelimeler
Chaotic image encryption, 2D price map, Simultaneous permutation-diffusion, Security analysis, Scheme, transformation, Entropy, algorithm
Kaynak
Multimedia Tools and Applications
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
83
Sayı
10
Künye
Lai, Q., Zhang, H., Ustun, D., Erkan, U., Toktas,A. (2024). Index-based simultaneous permutation-diffusion in image encryption using two-dimensional price map. Multimed Tools Appl 83, 28827–28847. Erişiim adresi: https://doi.org/10.1007/s11042-023-16663-5
