2D logistic map with unit transfer function and modulus operation based pseudorandom number generation for image encryption

2D logistic map with unit transfer function and modulus operation based pseudorandom number generation for image encryption

Abstract This study presents a novel approach to generating high-quality random numbers using a two-dimensional logistic map with a unit transfer function (2DLMUTF). The method is built upon the chaotic dynamics of the logistic map, where the parameter $$\:r$$ governs the system’s behavior, exhibiti...

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Bibliographic Details
Main Authors: Raiz Ahmad, Ghawar Said, Aymen Flah, Habib Kraiem, Claude Ziad El bayeh, Yousaf Hameed Khattak, Faisal Baig
Format: Article
Language:English
Published: Nature Portfolio 2025-06-01
Series:Scientific Reports
Subjects:
Encryption
Image cryptography
Chaotic map
Two-dimensional logistic map
Security analysis
Online Access:https://doi.org/10.1038/s41598-025-04702-0
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