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September 18, 2025Journal of Discrete Mathematical Sciences and Cryptography

© Steganography and data encryption in images using contrast stretching and AES encryption

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Authors

NJNeha JanuSSSunita SinghalPBPranay Bhardwaj

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Overview

Proposed technique enhances data encryption and embedding capacity in images, suggesting robustness improvements.

Key Points

  • The method achieves a 50% increase in embedding capacity, enhancing data security in images.
  • Robustness is improved against attacks such as noise and compression, ensuring data integrity.
  • The system scores a 30% improvement in PSNR, indicating enhanced image quality with minimal degradation.
  • Compared to traditional methods like LSB, FFT, and DCT, the proposed algorithm demonstrates superior performance.

Cite This Study

Janu et al. (2025) studied this question.

synapsesocial.com/papers/68d462c131b076d99fa61d79https://doi.org/10.47974/jdmsc-2339
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