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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Minqing Zhang Xu An Wang Xiaoyuan Yang Weiyi Cai |
| Copyright Year | 2013 |
| Description | Author affiliation: Key Lab. of Inf. & Network Security, Eng. Univ. of Chinese Armed Police Force, Xi'an, China (Xu An Wang; Xiaoyuan Yang; Weiyi Cai) || Sch. of Comput. Sci., Northwestern Polytech. Univ., Xi'an, China (Minqing Zhang) |
| Abstract | Predicate Encryption (PE) is a new encryption paradigm which provides more sophisticated and flexible functionality. PE is sufficient for some new applications, such as fine-grained control over access to encrypted data or search on encrypted data. We present an efficient construction of predicate encryption which is IND-AH-CPA secure by employing the dual system encryption without random oracle. We clarify the relations between PE and Searchable Encryption in detail. The new notion of Public-Key Encryption with Fine-grained Keyword Search (PEFKS) is proposed. We prove that a IND-AH-CPA secure PE scheme implies the existence of a IND-PEFKS-CPA secure PEFKS scheme. We develop the transformation of PE-2-PEFKS and use the transformation to construct an efficient PEFKS scheme from our new PE scheme. We believe our results will be useful to guide a final good result. |
| Sponsorship | IEEE Syst. Man Cybern. |
| Starting Page | 438 |
| Ending Page | 442 |
| File Size | 198329 |
| Page Count | 5 |
| File Format | |
| ISBN | 9780769549880 |
| DOI | 10.1109/INCoS.2013.82 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-09-09 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Transformation IND-PEFKS-CPA Public key Games IND-AHCPA Vectors Encryption Predicate Encryption Zinc Public-Key Encryption with Fine-grained Keyword Search |
| Content Type | Text |
| Resource Type | Article |
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