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Conference Paper
Bucket Index Ordering Problem in Range Queries
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- Authors
- Taek-Young Youn, Nam-Su Jho, Ku-Young Chang, Dowon Hong
- Issue Date
- 2014-01
- Citation
- International Symposium on Frontier and Innovation in Future Computing and Communications (FCC) 2014 (LNEE 301), pp.347-355
- Publisher
- Springer
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper, we first point out a weakness in range queries, which we have named the index ordering problem, where an adversary can recover actual randomized bucket indexes. At first, we define the index ordering problem and examine the security of existing bucket-based encrypted DB management techniques for range queries. We also provide simple countermeasures that enhance the security of bucketing techniques against the bucket index ordering problem.
- KSP Keywords
- Management techniques, range queries