RLWE-based key-policy ABE scheme
Based on the attribute-based encryption(ABE) scheme which was proposed by Brakerski and constructed on the LWE problem,a RLWE-based key-policy ABE scheme was presented.Efficiency and key size of this scheme over-takes old ones which are based on the LWE problem.Under the RLWE assumption,this scheme...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2016-10-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2016258/ |
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| _version_ | 1841539538675040256 |
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| author | Ze-dong SUN Yue-fei ZHU Chun-xiang GU Yong-hui1 ZHENG |
| author_facet | Ze-dong SUN Yue-fei ZHU Chun-xiang GU Yong-hui1 ZHENG |
| author_sort | Ze-dong SUN |
| collection | DOAJ |
| description | Based on the attribute-based encryption(ABE) scheme which was proposed by Brakerski and constructed on the LWE problem,a RLWE-based key-policy ABE scheme was presented.Efficiency and key size of this scheme over-takes old ones which are based on the LWE problem.Under the RLWE assumption,this scheme supports attributes of unbounded length and semi-adaptive security.Moreover,a compiler was constructed and could compile ABE scheme that meets its demand into an attribute-based fully homomorphic encryption (ABFHE) scheme. |
| format | Article |
| id | doaj-art-d09eca994e3346ef9a12f7998c4f64e5 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2016-10-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-d09eca994e3346ef9a12f7998c4f64e52025-01-14T07:11:14ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2016-10-013712513159706068RLWE-based key-policy ABE schemeZe-dong SUNYue-fei ZHUChun-xiang GUYong-hui1 ZHENGBased on the attribute-based encryption(ABE) scheme which was proposed by Brakerski and constructed on the LWE problem,a RLWE-based key-policy ABE scheme was presented.Efficiency and key size of this scheme over-takes old ones which are based on the LWE problem.Under the RLWE assumption,this scheme supports attributes of unbounded length and semi-adaptive security.Moreover,a compiler was constructed and could compile ABE scheme that meets its demand into an attribute-based fully homomorphic encryption (ABFHE) scheme.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2016258/lattice cryptographyRLWEattribute-based encryptionattribute-based fully homomorphic encryption |
| spellingShingle | Ze-dong SUN Yue-fei ZHU Chun-xiang GU Yong-hui1 ZHENG RLWE-based key-policy ABE scheme Tongxin xuebao lattice cryptography RLWE attribute-based encryption attribute-based fully homomorphic encryption |
| title | RLWE-based key-policy ABE scheme |
| title_full | RLWE-based key-policy ABE scheme |
| title_fullStr | RLWE-based key-policy ABE scheme |
| title_full_unstemmed | RLWE-based key-policy ABE scheme |
| title_short | RLWE-based key-policy ABE scheme |
| title_sort | rlwe based key policy abe scheme |
| topic | lattice cryptography RLWE attribute-based encryption attribute-based fully homomorphic encryption |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2016258/ |
| work_keys_str_mv | AT zedongsun rlwebasedkeypolicyabescheme AT yuefeizhu rlwebasedkeypolicyabescheme AT chunxianggu rlwebasedkeypolicyabescheme AT yonghui1zheng rlwebasedkeypolicyabescheme |