We construct public-key systems that support comparison queries (x ≥ a) on encrypted data as well as more general queries such as subset queries (x ∈ S). Furthermore, these systems support arbitrary conjunctive queries (P1 ∧ · ∧ Pℓ) without leaking information on individual conjuncts. We present a general framework for constructing and analyzing public-key systems supporting queries on encrypted data. © International Association for Cryptologic Research 2007.
CITATION STYLE
Boneh, D., & Waters, B. (2007). Conjunctive, subset, and range queries on encrypted data. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4392 LNCS, pp. 535–554). Springer Verlag. https://doi.org/10.1007/978-3-540-70936-7_29
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