A novel method for image encryption using time signature-dependent s-boxes based on latin squares and the playfair system of cryptography
Yükleniyor...
Dosyalar
Tarih
2024
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer Link
Erişim Hakkı
info:eu-repo/semantics/restrictedAccess
Özet
This paper presents an image encryption algorithm by using time signature-dependent S-Boxes, which are based on Latin squares, the Playfair system of cryptography, and functions that are inspired by the behavior of a Japanese ladder. The encryption algorithm includes four stages: the construction of the S-Box, the generation of keys, image diffusion, and image permutation. The public key is generated from the grey-scale values of the plaintext image and the time signature, and secret key consists of the time signature and two functions from F82 to F82. Permutation and diffusion stages of the encryption algorithm are based on a given S-Box. Moreover, a chaotic map is used in the permutation phase for an effective shuf-fling of pixel positions. The simulation results and security analyses show that the proposed encryption scheme is quite secure and it can resist various cyber attacks effectively.
Açıklama
Anahtar Kelimeler
Image encryption, Latin squares, Chaotic map, S-Box, CONSTRUCTION, DESIGN, Image processing, Box construction, Exponentiations, Field application, Finite fields, Images encryptions, Legendre, Legendre symbol, Pseudorandom sequences, Rgb colors, S-boxes
Kaynak
Multimedia Tools and Applications
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
83
Sayı
14
Künye
Dougherty, S.T., Sahinkaya, S. ve Ustun, D. (2024). A novel method for image encryption using time signature-dependent s-boxes based on latin squares and the playfair system of cryptography. Multimed Tools Appl 83, 4167–4194. Erişim adresi: https://doi.org/10.1007/s11042-023-15240-0
