@inproceedings{df4493521a9a4fc4afa7d1e51ec1235f,
title = "Efficient predicate encryption supporting construction of fine-grained searchable encryption",
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.",
keywords = "IND-AHCPA, IND-PEFKS-CPA, Predicate encryption, Public-key encryption with fine-grained keyword search, Transformation",
author = "Minqing Zhang and Wang, \{Xu An\} and Xiaoyuan Yang and Weiyi Cai",
year = "2013",
doi = "10.1109/INCoS.2013.82",
language = "英语",
isbn = "9780769549880",
series = "Proceedings - 5th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013",
pages = "438--442",
booktitle = "Proceedings - 5th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013",
note = "5th IEEE International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013 ; Conference date: 09-09-2013 Through 11-09-2013",
}