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Paper 2010/268
Key-Controlled Order-Preserving Encryption
HU Mengke and 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
Metadata
- Available format(s)
- Publication info
- Published elsewhere. Unknown where it was published
- Keywords
- order-preserving encryptiondatabase securitycryptography
- Contact author(s)
- Mengke Hu @ telecom-sudparis eu;jtgao @ mail xidian edu cn
- History
- 2010-06-06: revised
- 2010-05-11: received
- See all versions
- Short URL
- https://ia.cr/2010/268
- License
-
CC BY