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Practical private range search revisited

Demertzis Ioannis, Papadopoulos Stavros, Papapetrou, Odysseas 1978-, Deligiannakis Antonios, Garofalakis Minos

Απλή Εγγραφή


URIhttp://purl.tuc.gr/dl/dias/8A687BA0-5CBB-414F-82E5-1D290D5060F1-
Αναγνωριστικόhttps://dl.acm.org/citation.cfm?doid=2882903.2882911-
Αναγνωριστικόhttps://doi.org/10.1145/2882903.2882911-
Γλώσσαen-
Μέγεθος14 pagesen
ΤίτλοςPractical private range search revisiteden
ΔημιουργόςDemertzis Ioannisen
ΔημιουργόςΔεμερτζης Ιωαννηςel
ΔημιουργόςPapadopoulos Stavrosen
ΔημιουργόςPapapetrou, Odysseas 1978-en
ΔημιουργόςDeligiannakis Antoniosen
ΔημιουργόςΔεληγιαννακης Αντωνιοςel
ΔημιουργόςGarofalakis Minosen
ΔημιουργόςΓαροφαλακης Μινωςel
ΕκδότηςAssociation for Computing Machineryen
ΠερίληψηWe consider a data owner that outsources its dataset to an untrusted server. The owner wishes to enable the server to answer range queries on a single attribute, without compromising the privacy of the data and the queries. There are several schemes on "practical" private range search (mainly in Databases venues) that attempt to strike a trade-off between efficiency and security. Nevertheless, these methods either lack provable security guarantees, or permit unacceptable privacy leakages. In this paper, we take an interdisciplinary approach, which combines the rigor of Security formulations and proofs with efficient Data Management techniques. We construct a wide set of novel schemes with realistic security/performance trade-offs, adopting the notion of Searchable Symmetric Encryption (SSE) primarily proposed for keyword search. We reduce range search to multi- keyword search using range covering techniques with treelike indexes. We demonstrate that, given any secure SSE scheme, the challenge boils down to (i) formulating leakages that arise from the index structure, and (ii) minimizing false positives incurred by some schemes under heavy data skew. We analytically detail the superiority of our proposals over prior work and experimentally confirm their practicality.en
ΤύποςΠλήρης Δημοσίευση σε Συνέδριοel
ΤύποςConference Full Paperen
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2018-10-11-
Ημερομηνία Δημοσίευσης2016-
Θεματική ΚατηγορίαInformation systemsen
Θεματική ΚατηγορίαSecurity and privacyen
Θεματική ΚατηγορίαDatabase and storage securityen
Θεματική ΚατηγορίαData management systemsen
Θεματική ΚατηγορίαSecurity servicesen
Θεματική ΚατηγορίαDatabase and storage securityen
Βιβλιογραφική ΑναφοράI. Demertzis, S. Papadopoulos, O. Papapetrou, A. Deligiannakis and M. Garofalakis, "Practical private range search revisited," in ACM SIGMOD International Conference on Management of Data, 2016, pp. 185-198. doi: 10.1145/2882903.2882911en

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