A high-entropy image encryption scheme using optimized chaotic maps with Josephus permutation strategy

A high-entropy image encryption scheme using optimized chaotic maps with Josephus permutation strategy

Abstract With the rapid growth in the exchange of digital data, the problem of protecting images has become essential, particularly in sectors such as medicine, surveillance and secure communications. Traditional encryption techniques, such as DES, AES and RSA, are effective for text, but often inef...

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Bibliographic Details
Main Authors: Nawal El Ghouate, Mohamed Amine Tahiri, Ahmed Bencherqui, Hanaa Mansouri, Ahmed El Maloufy, Hicham Karmouni, Mhamed Sayyouri, Sameh Askar, Mohamed Abouhawwash
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Scientific Reports
Subjects:
Chaotic Kepler optimizer
Encryption process
Josephus problems
Online Access:https://doi.org/10.1038/s41598-025-14784-5
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