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14

PET
2010
Springer

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Privacy-Preserving Queries over Relational Databases

13 years 8 months ago

Privacy-Preserving Queries over Relational Databases

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We explore how Private Information Retrieval (PIR) can help users keep their sensitive information from being leaked in an SQL query. We show how to retrieve data from a relational database with PIR by hiding sensitive constants contained in the predicates of a query. Experimental results and microbenchmarking tests show our approach incurs reasonable storage overhead for the added privacy beneﬁt and performs between 7 and 480 times faster than previous work.

Femi G. Olumofin, Ian Goldberg

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PET 2010 | Private Information Retrieval | Security Privacy | Sensitive Constants | SQL Query |

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Added	14 Aug 2010
Updated	14 Aug 2010
Type	Conference
Year	2010
Where	PET
Authors	Femi G. Olumofin, Ian Goldberg

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