ArticleScientific reports2025
Cascading quantum walks with Chebyshev map for designing a robust medical image encryption algorithm.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed.
- Queen-Driven Color Image Encryption Based on 2D-NECS Hyperchaos.Entropy (Basel, Switzerland) · 2026Article
- HL-IEM: a Hilbert-Logistic dual-layer chaotic encryption mechanism for lightweight and secure image communication.Scientific reports · 2026Article
- Quantum secure image encryption using hybrid QTRNG and QPRNG.Scientific reports · 2026Article
- Quantum scrambling and DNA based multilayer image encryption with QTRNG and 6D hyperchaotic keys.Scientific reports · 2025Article
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4 authors.
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Abstract
The secure storage and transmission of healthcare data have become a critical concern due to their increasing use in the diagnosis and treatment of various diseases. Medical images contain confidential patient information, and unauthorized access to or modification of these images can have severe consequences. Chaotic maps are commonly used for constructing medical image cipher systems, but with the growth of quantum technology, these systems may become vulnerable. To address this issue, a new medical image cipher algorithm based on cascading quantum walk with Chebyshev map has been presented in this paper. The proposed system has been tested and found to have high levels of security and efficiency, with UACI, NPCR, Chi-square, and global information entropy values averaging at 33.48095%, 99.62984%, 248.92128, and 7.99923, respectively.
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