RASP: Building Confidential and Efficient Query Services in the Cloud

Provided by: International Journal of Advanced Research in Computer Engineering & Technology
Topic: Data Management
Format: PDF
With the development of services computing and cloud computing, it has become possible to outsource large databases to database service providers and let the providers maintain the range-query service. However, some data might be sensitive that the data owner does not want to move to the cloud unless the data confidentiality and query privacy are guaranteed. The authors propose the RAndom Space encryPtion (RASP) approach that allows efficient range search with stronger attack resilience than existing efficiency-focused approaches.

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