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An image encryption scheme based on public key cryptosystem and quantum logistic map
Most of existing image encryption schemes are proposed in the spatial domain which easily destroys the correlation between pixels. This paper proposes an image encryption scheme by employing discrete cosine transform (DCT), quantum logistic map and substitution-permutation network (SPN). The DCT is...
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| Publicado no: | Sci Rep |
|---|---|
| Main Authors: | , , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Nature Publishing Group UK
2020
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7713246/ https://ncbi.nlm.nih.gov/pubmed/33273539 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-020-78127-2 |
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