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October 15, 2025Advance Sustainable Science Engineering and TechnologyOpen Access

Secure Visual Image Encryption Using Lorenz Chaos, Steganography, and Wavelet-Based Steganography Authentication

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Authors

SWSalsabil Farah Aqilah WijayaIWIda WahidaKKKoredianto Koredianto

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Overview

This research demonstrates high visual fidelity in embedding secret medical data, suggesting robust data security in healthcare.

Key Points

  • The system achieves high visual fidelity with PSNR greater than 30 dB, ensuring clear medical images.
  • Evaluation scenarios confirm low data loss with a Bit Error Rate of approximately 0 across various conditions.
  • By integrating role-based access control, the system allows secure validation for doctors while safeguarding patient data.
  • Significant configurations resulted in a PSNR of 33.01 dB, proving the effectiveness of the proposed encryption method.

Cite This Study

Wijaya et al. (2025) studied this question.

synapsesocial.com/papers/68f01110f081da0584b56930https://doi.org/10.26877/asset.v7i4.2069
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Also Consider

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

  1. 1Encryption‐Based Twining of Visible and Invisible Watermarking for Secure Transmission of Medical Images2025
  2. 2Analysis of hybrid integer wavelet transform and singular value decomposition for image steganography under various noise conditions2025
  3. 3A new medical image encryption using modular integrated logistic exponential map and multi-level Q-Sequence matrix2025
  4. 4Robust Medical Image Encryption and Compression Using a DNA‐Chaos Cryptosystem for Enhancing Telemedicine Applications2025
  5. 5© Steganography and data encryption in images using contrast stretching and AES encryption2025