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Improving the proof of “Privacy-preserving attribute-keyword based data publish-subscribe service on cloud platforms”
Most recently, Kan Yang et al. proposed an attribute-keyword based encryption scheme for data publish-subscribe service(AKPS), which is highly useful for cloud storage scenario. Unfortunately, we discover that there is a flaw in the security proof of indistinguishability of the tag and trapdoor agai...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6388936/ https://www.ncbi.nlm.nih.gov/pubmed/30802275 http://dx.doi.org/10.1371/journal.pone.0212761 |