International Association for Cryptologic Research

International Association
for Cryptologic Research

CryptoDB

HU Mengke

Publications

Year
Venue
Title
2010
EPRINT
Key-Controlled Order-Preserving Encryption
HU Mengke GAO Juntao
In this paper we study order-preserving encryption (OPE), a primitive in the database community for allowing efficient range queries on ecrypted data. OPE was suggested by Agrawal et al [1], and was throughly studied by Boldyreva et al [2]. In this paper we present a practical OPE scheme, which is a key-controlled algorithm, based on simple computation. A primary analysis shows that our algorithm is secure enough

Coauthors

GAO Juntao (1)