Square-Based Division Scheme for Image Encryption Using Generalized Fibonacci Matrices

Square-Based Division Scheme for Image Encryption Using Generalized Fibonacci Matrices

This paper proposes a novel image encryption and decryption scheme, called Square Block Division-Fibonacci (SBD-Fibonacci), which dynamically partitions any input image into optimally sized square blocks to enable efficient encryption without resizing or distortion. The proposed encryption scheme ca...

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Bibliographic Details
Main Authors: Panagiotis Oikonomou, George K. Kranas, Maria Sapounaki, Georgios Spathoulas, Aikaterini Aretaki, Athanasios Kakarountas, Maria Adam
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Mathematics
Subjects:
symmetric key algorithms
encryption
decryption
generalized Fibonacci matrix
security
division scheme
Online Access:https://www.mdpi.com/2227-7390/13/11/1781
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