Blockchain based hierarchical semi-decentralized approach using IPFS for secure and efficient data sharing
Nowadays, cloud servers are gathering an increasing amount of data. Data is commonly stored on cloud servers in the form of ciphertext to protect security and concealment of data. When a consumer requests to access of encrypted data, a third party must provide an access key. The system's security, h...
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| Autores principales: | , |
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| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
Springer
2022-04-01
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| Colección: | Journal of King Saud University: Computer and Information Sciences |
| Materias: | |
| Acceso en línea: | http://www.sciencedirect.com/science/article/pii/S1319157822000325 |
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