A performance test of query operation on encrypted database
Kim, Ji Hong, Sahama, Tony, & Kim, Sung Yong (2013) A performance test of query operation on encrypted database. In Jung, H.K (Ed.) Future Information Communication Technology and Applications Lecture Notes in Electrical Engineering, Springer, Shenyang, China, pp. 801-810.
Database security techniques are available widely. Among those techniques, the encryption method is a well-certified and established technology for protecting sensitive data. However, once encrypted, the data can no longer be easily queried. The performance of the database depends on how to encrypt the sensitive data, and an approach for searching and retrieval efficiencies that are implemented. In this paper we analyze the database queries and the data properties and propose a suitable mechanism to query the encrypted database. We proposed and analyzed the new database encryption algorithm using the Bloom Filter with the bucket index method. Finally, we demonstrated the superiority of the proposed algorithm through several experiments that should be useful for database encryption related research and application activities.
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|Item Type:||Conference Paper|
|Keywords:||Bloom Filter, Bucket Index, Database, Encrypted database|
|Subjects:||Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000)|
|Divisions:||Past > Institutes > Information Security Institute
Current > QUT Faculties and Divisions > Science & Engineering Faculty
|Deposited On:||10 Jun 2013 23:15|
|Last Modified:||20 Jan 2014 20:49|
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