SECURITY STRUCTURE OF CLOUD STORAGE BASED ON HOMOMORPHIC ENCRYPTION SCHEME

摘要：

　　According to the demerits of the traditional cloud storage that there exists superuser,encryption and decryption would take up many clients sources,and the retrieval spends much time and is complex,the paper proposed a security structure of cloud storage based on homomorphic encryption scheme.The structure will reduce the use of clients sources,and is convenient for moving to mobile devices; the homomorphic encryption scheme makes retrieval more efficient; users data would be more secure because they could not be achieved by superusers in the side of sever; users can operate cloud virtual disk as convenient as local disk.These merits of the structure not only could ensure the data storages security,but also promote highly the popularization of cloud storage.

关键词： Cloud storage Storage security Homomorphic encryption

作者: Jian Li Sicong Chen Danjie Song

作者单位: School of Computer,Beijing University of Posts and Telecommunications,Beijing 100876,China;Network a School of Computer,Beijing University of Posts and Telecommunications,Beijing 100876,China

会议类型: 国际会议

会议名称: 2012 2nd IEEE International Conference on Cloud Computing and Intelligence Systems (2012年第2届IEEE云计算与智能系统国际会议(IEEE CCIS2012))

会议地点: 杭州

会议语种:英文

页码: 282-285

在线出版日期: 2012-10-30（万方平台首次上网日期，不代表论文的发表时间）