@inproceedings{7cd7ab49a0184f848d990199fea804ab,
title = "An efficient non-interactive multi-client searchable encryption with support for boolean queries",
abstract = "Motivated by the recent searchable symmetric encryption protocol of Cash et al., we propose a new multi-client searchable encryption protocol in this work. By tactfully leveraging the RSA-function, our protocol avoids the per-query interaction between the data owner and the client, thus reducing the communication overhead significantly and eliminating the need of the data owner to provide the online services to clients at all times. Furthermore, our protocol manages to protect the query privacy of clients to some extent, meaning that our protocol hides the exact queries from the data owner. In terms of the leakage to server, it is exactly the same as Cash et al., thus achieving the same security against the adversarial server. In addition, by employing attribute-based encryption technique, our protocol also realizes the fine-grained access control on the stored data. To be compatible with our RSA-based approach, we also present a deterministic and memory-efficient {\textquoteleft}keyword to prime{\textquoteright} hash function, which may be of independent interest.",
keywords = "Cloud storage, Multi-client, Non-interaction, RSA function, Searchable encryption",
author = "Sun, {Shi Feng} and Liu, {Joseph K.} and Amin Sakzad and Ron Steinfeld and Yuen, {Tsz Hon}",
year = "2016",
doi = "10.1007/978-3-319-45744-4_8",
language = "English",
isbn = "9783319457437",
volume = "9878 LNCS",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer, Springer Nature",
pages = "154--172",
editor = "Ioannis Askoxylakis and Sotiris Ioannidis and Sokratis Katsikas and Catherine Meadows",
booktitle = "Computer Security – ESORICS 2016",
address = "United States",
note = "21st European Symposium on Research in Computer Security, ESORICS 2016 ; Conference date: 26-09-2016 Through 30-09-2016",
}