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PKC
2015
Springer

Predicate Encryption for Multi-dimensional Range Queries from Lattices

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Predicate Encryption for Multi-dimensional Range Queries from Lattices
Abstract. We construct a lattice-based predicate encryption scheme for multi-dimensional range and multidimensional subset queries. Our scheme is selectively secure and weakly attribute-hiding, and its security is based on the standard learning with errors (LWE) assumption. Multi-dimensional range and subset queries capture many interesting applications pertaining to searching on encrypted data. To the best of our knowledge, these are the first lattice-based predicate encryption schemes for functionalities beyond IBE and inner product.
Romain Gay, Pierrick Méaux, Hoeteck Wee
Added 16 Apr 2016
Updated 16 Apr 2016
Type Journal
Year 2015
Where PKC
Authors Romain Gay, Pierrick Méaux, Hoeteck Wee
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