AN EFFICIENT MASSIVE EVIDENCE STORAGE AND RETRIEVAL SCHEME IN ENCRYPTED DATABASE

摘要：

　　In this paper,the problem is described which of storing massive digital evidence and preventing potential information leaks in forensics.The strategy of cloud encrypted database is therefore to be proposed.Existing encrypted database frameworks and solutions do not provide a satisfactory result to solve the problem.They either cause potential information leaks or have unacceptable data redundancy.We propose an efficient encrypted database model adopting initialization vector transfer and numerical order replacement.Experimental results show that the ciphertext retrieval speed can be significantly matched with what of plaintext.

关键词： Digital forensics cloud storage encrypted database ciphertext retrieval

作者: Ruoqing-Zhang Zehui-Li Yatao-Yang Zichen-Li

作者单位: Communication Engineering Institute, Xidian University, Xian, China;Beijing Electronic Science and T Beijing Electronic Science and Technology Institute, Beijing, China

会议类型: 国际会议

会议名称: 2013 International Conference on Information and Network Security(2013信息与网络安全国际会议)

会议地点: 北京

会议语种:英文

页码: 143-148

在线出版日期: 2013-11-22（万方平台首次上网日期，不代表论文的发表时间）