Searchable encryption for geo-referenced data
Oriol Farràs, Jordi Ribes-González · 2016
Searchable encryption schemes allow to query on encrypted data in a secure way. In this work we present different techniques that achieve range queries in searchable encryption, thus enhancing performance and reducing the leakage of information. We focus on the case of one and two-dimensional range queries to an encrypted geo-referenced database in a client-server architecture.