SECURE AND PRIVACY-PRESERVING CLOUD DATA SHARING USING ATTRIBUTE-BASED ACCESS CONTROL
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| Natura: | Recurso digital |
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Zenodo
2026
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| _version_ | 1866901588546682880 |
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| author | International Journal of Technology, Leadership and Sciences |
| author_facet | International Journal of Technology, Leadership and Sciences |
| contents | <p><span>Cloud computing is an efficient and cost-effective way to transfer data. Data confidentiality is compromised when it is moved to approved cloud servers. Numerous strategies are put in place to enhance access control over shared data, preserving sensitive and important information in the process. It is possible to use ciphertext-policy attribute-based encryption (CP-ABE) to improve the security and effectiveness of these techniques. Although data confidentiality is the main focus of classic CP-ABE, user privacy has become a crucial concern. To protect user privacy and data confidentiality, CP-ABE uses an obscured access technique. However, the majority of current methods are inefficient in terms of processing and transmission costs. Furthermore, the majority of this research ignores privacy violations and authorization validation during the authority verification stage. This paper suggests a privacy-preserving CP-ABE system that incorporates effective authority verification as a remedy for the problems found. It guarantees that the size of its secret keys stays constant. Under decisional linear assumptions, the proposed approach offers particular security for the decisional n-BDHE problem. The computational findings validate the benefits of the suggested approach.</span></p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_19125595 |
| institution | Zenodo |
| language | |
| publishDate | 2026 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | SECURE AND PRIVACY-PRESERVING CLOUD DATA SHARING USING ATTRIBUTE-BASED ACCESS CONTROL International Journal of Technology, Leadership and Sciences Attribute-based encryption (ABE) authority verification hidden access policy <p><span>Cloud computing is an efficient and cost-effective way to transfer data. Data confidentiality is compromised when it is moved to approved cloud servers. Numerous strategies are put in place to enhance access control over shared data, preserving sensitive and important information in the process. It is possible to use ciphertext-policy attribute-based encryption (CP-ABE) to improve the security and effectiveness of these techniques. Although data confidentiality is the main focus of classic CP-ABE, user privacy has become a crucial concern. To protect user privacy and data confidentiality, CP-ABE uses an obscured access technique. However, the majority of current methods are inefficient in terms of processing and transmission costs. Furthermore, the majority of this research ignores privacy violations and authorization validation during the authority verification stage. This paper suggests a privacy-preserving CP-ABE system that incorporates effective authority verification as a remedy for the problems found. It guarantees that the size of its secret keys stays constant. Under decisional linear assumptions, the proposed approach offers particular security for the decisional n-BDHE problem. The computational findings validate the benefits of the suggested approach.</span></p> |
| title | SECURE AND PRIVACY-PRESERVING CLOUD DATA SHARING USING ATTRIBUTE-BASED ACCESS CONTROL |
| topic | Attribute-based encryption (ABE) authority verification hidden access policy |
| url | https://doi.org/10.5281/zenodo.19125595 |