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August 26, 2025Scientific ReportsOpen Access

A new medical image encryption using modular integrated logistic exponential map and multi-level Q-Sequence matrix

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Authors

AMAbdelmajid Hassan MansourSASherihan AboeleninMEMohamed Meselhy Eltoukhy

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Overview

This algorithm enhances encryption security for medical images, suggesting significant improvements in randomness and data protection.

Key Points

  • The proposed encryption algorithm achieves an NPCR of 99.63% and effectiveness against differential attacks.
  • Key metrics such as PSNR and entropy indicate strong security and randomness of the encrypted images.
  • Assessment utilized multi-level Q-matrix transformations and chaotic processes for pixel manipulation.
  • The method is computationally efficient, securing images in just 0.42 seconds, suitable for telemedicine needs.

Cite This Study

Mansour et al. (2025) studied this question.

synapsesocial.com/papers/68af7dec7567bf4f94ff4a5ehttps://doi.org/10.1038/s41598-025-16343-4
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1A new algorithm for multiple medical image encryption based on stacked representation and block division2025
  2. 2A Novel Medical Image Encryption Algorithm Based on High-Dimensional Memristor Chaotic System with Extended Josephus-RNA Hybrid Mechanism2025
  3. 3A Privacy-Enhancing Image Encryption Algorithm for Securing Medical Images2025
  4. 4Robust Medical Image Encryption and Compression Using a DNA‐Chaos Cryptosystem for Enhancing Telemedicine Applications2025
  5. 5Image Encryption Using Quantum Logistic Mapping2025