[Resource Topic] 2010/268: Key-Controlled Order-Preserving Encryption

Welcome to the resource topic for 2010/268

Title:
Key-Controlled Order-Preserving Encryption

Authors: HU Mengke, GAO Juntao

Abstract:

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

ePrint: https://eprint.iacr.org/2010/268

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