BROWSE
Detail
Conference Paper
A Bucket ID Transformation Scheme for Efficient Database Encryption
Cited 1 time in 
Download 0 time
Share 
Download 0 time
Share
- Authors
- Dong Hyeok Lee, Seung Min Lee, Taek Yong Nam, You Jin Song
- Issue Date
- 2008-01
- Citation
- International Conference on Information Networking (ICOIN) 2008, pp.1-5
- Language
- English
- Type
- Conference Paper
- Project Code
- 07MK2500, Development of Integrated Security Technology for Personal Information Database, Nam Taek Yong
- Abstract
- Encryption is a well established technology for protecting sensitive data. Unfortunately, the integration of existing encryption techniques with database systems causes undesirable performance degradation. We propose the bucket ID transformation that supports range queries without exposing the order of plaintext The Bucket ID Transformation is performed by modulo arithmetic or pseudo-random number generation. This method is more powerful than the previous order-preserving methods and is expected to handle data more efficiently than other methods. Experiment results show that our scheme outperforms other method in encryption and query speed.
- KSP Keywords
- Database encryption, Database systems, Encryption technique, Experiment results, Modulo arithmetic, Order-preserving, Pseudo-random number, Random Number Generation, Range queries, Sensitive Data, performance degradation