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October 11, 2025Scientific ReportsOpen Access

A new algorithm for multiple medical image encryption based on stacked representation and block division

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Authors

YAYousef S. AlsahafiASAkram Y. SarhanYEYasmin M. Elnabawy

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Overview

This algorithm enhances security for medical images during transmission, suggesting improved encryption methods using block division.

Key Points

  • The proposed algorithm securely encrypts multiple medical images simultaneously using a novel method.
  • Utilizing a Baker chaotic map, the algorithm shows superior performance in both speed and security.
  • Experiments demonstrate robust resistance against various types of attacks, ensuring image confidentiality.
  • The method effectively processes color and grayscale images, indicating broad applicability in medical imaging.

Cite This Study

Alsahafi et al. (2025) studied this question.

synapsesocial.com/papers/68ea72339f1bd4df558cec91https://doi.org/10.1038/s41598-025-16146-7
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