期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2017
卷号：8
期号：3
页码：330-334
出版社：TechScience Publications
摘要：Cloud have large storage space for storing hugeamount of data.Data owner outsource their data contents oncloud server.Cloud server can have huge storage space.In thispaper,data user request for data to the cloud server.Data ownerproduce encryption key for every data user which requested fordata files.Due to this, data remains secure and accurate datamay searched by semantic search.Also the information leakage isminimized due to the cloud storage system. RSA algorithm canbe used for encryption technique.Key generation is performed bydata owner for privacy preserving.
