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Ji-Hong Kim
Semyung University
Computer Science & IT Electrical & Electronics Engineering

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A Comparison of the Query Execution Algorithms in Secure Database System Young-Dal Jang; Ji-Hong Kim
International Journal of Electrical and Computer Engineering (IJECE) Vol 6, No 1: February 2016
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (704.421 KB) | DOI: 10.11591/ijece.v6i1.pp337-343

Abstract

In accordance with the database management, DAS(Database as Service) model is one solution for outsourcing. However, we need some data protection mechanisms in order to maintain the database security The most effective algorithm to secure databases from the security threat of third party attackers is to encrypt the sensitive data within the database. However, once we encrypt the sensitive data, we have difficulties in queries execution on the encrypted database. In this paper, we focus on the search process on the encrypted database. We proposed the selective tuple encryption method using Bloom Filter which could tell us the existence of the data. Finally, we compare the search performance between the proposed method and the other encryption methods we know.
Co-Authors Young-Dal Jang