KEYWORDS: Cryptography, Image encryption, Medical imaging, Information visualization, Visualization, RGB color model, Image processing, Statistical analysis, Medical diagnostics
In this work, we propose a novel medical image encryption algorithm. It is based on the Jigsaw transform, Langton’s ant, cyclic permutation, and a novelty way to add deterministic noise. The robustness of our algorithm has been proven through several testing, such as statistical analysis (histograms and correlation distributions), visual testing, entropy testing and key space assessment, showing in each one a high-security level.
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