Tan Soo Fun and Azman Samsudin (2016) Key Policy-Attribute Based Fully Homomorphic Encryption (KP-ABFHE) Scheme for Securing Cloud Application in Multi-users Environment. Lecture Notes in Electrical Engineering (LNEE), 398. pp. 77-86.
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Abstract
Recently, cloud technologies has become a cost-effective data solution among the small and medium-sized enterprises (SMEs). However, there is a raising concern on its security. This paper proposed the Key Policy-Attribute Based Fully Homomorphic Encryption (KP-ABFHE) scheme for providing an end-to end data protection in multi-users cloud environments. The proposed KP-ABFHE scheme is able to perform the computation while providing fine-grained access on the encrypted data. The proposed scheme is able to handle a monotonic access structure over a set of authorized attributes, without sacrificing the computation capabilities of homomorphic encryption. In addition, this paper proves that the proposed scheme is secure under a selective-set model with the hardness of Decision Ring-LWE\({_{d,q, \chi } }\) problem.
| Item Type: | Article |
|---|---|
| Keyword: | Cloud computing, Fully homomorphic encryption, Attribute-based encryption, Attribute-based fully homomorphic encryption |
| Subjects: | ?? QA76 ?? |
| Department: | FACULTY > Faculty of Computing and Informatics |
| Depositing User: | OTHMAN HJ RAWI - |
| Date Deposited: | 11 Jun 2019 13:54 |
| Last Modified: | 01 Jan 2021 18:58 |
| URI: | https://eprints.ums.edu.my/id/eprint/22210 |
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