CryptoDB
Key-Controlled Order-Preserving Encryption
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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 |
BibTeX
@misc{eprint-2010-23169, title={Key-Controlled Order-Preserving Encryption}, booktitle={IACR Eprint archive}, keywords={order-preserving encryption, database security, cryptography}, url={http://eprint.iacr.org/2010/268}, note={ Mengke.Hu@telecom-sudparis.eu;jtgao@mail.xidian.edu.cn 14766 received 9 May 2010, last revised 6 Jun 2010}, author={HU Mengke and GAO Juntao}, year=2010 }