Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.14/117171
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- Title
- Keyword field-free conjunctive keyword searches on encrypted data and extension for dynamic groups
- Related
- International Conference on Cryptology and Network Security (7th : 2008) (2 - 4 December 2008 : Hong Kong)
- Related
- Franklin, Matthew K.; Hui, Lucas Chi Kwong and Wong, Duncan S.. Cryptology and network security : 7th international conference : CANS 2008, Hong-Kong, China, December 2 - 4, 2008, p.178-195
- DOI
- 10.1007/978-3-540-89641-8_13
- Related
- Lecture notes in computer science Vol. 5339
- Publisher
- Berlin ; New York : Springer
- Date
- 2008
- FoR/RFCD Code(s)
-
080300 Computer Software
- Author/Creator
- Wang, Peishun
- Author/Creator
- Wang, Huaxiong
- Author/Creator
- Pieprzyk, Josef
- Description
- We consider the following problem: a user stores encrypted documents on an untrusted server, and wishes to retrieve all documents containing some keywords without any loss of data confidentiality. Conjunctive keyword searches on encrypted data have been studied by numerous researchers over the past few years, and all existing schemes use keyword fields as compulsory information. This however is impractical for many applications. In this paper, we propose a scheme of keyword field-free conjunctive keyword searches on encrypted data, which affirmatively answers an open problem asked by Golle et al. at ACNS 2004. Furthermore, the proposed scheme is extended to the dynamic group setting. Security analysis of our constructions is given in the paper.
- Description
- 18 page(s)
- Subject Keyword
- 080300 Computer Software
- Subject Keyword
- keyword field
- Subject Keyword
- conjunctive keyword search
- Subject Keyword
- dynamic group
- Resource Type
- conference paper
- Organisation
- Macquarie University. Dept. of Computing
- Identifier
- http://hdl.handle.net/1959.14/117171
- Identifier
- ISBN:9783540896401
- Identifier
- ISSN:0302-9743
- Identifier
- mq-rm-2007011744
- Language
- eng
- Reviewed
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