Efficient Query Services in A Paillier Cryptosystem and Rasp

Abstract

Businesses and individuals outsource databases for convenience. Securing databases for SQL queries has been proposed. But such plans can't stop cloud server security breaches. That most databases are hosted on cloud servers, which are not under data owners' control. To design, adequate security assurance plans can't provide against reasonable difficulties, such as property spillage. More queries mean more data on the cloud server. It is proposed a two-cloud secure database design with RASP and Paillier Cryptosystems. Our proposed conspirer's security analysis protects numerical data from cloud providers.