期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2016
卷号：5
期号：3
页码：496-500
出版社：Shri Pannalal Research Institute of Technolgy
摘要：With the excessive use of internet cloud has received much of the attention. With the help of cloud data can be easily stored on cloud and can be accessed on demand. There are issues concerning the integrity of the data which is stored on the cloud. There are many reasons for the lack of integrity like error may occur due to human errors, hardware failures , malicious users and many more. Recently some research considers the problem of secure and efficient public data integrity auditing for shared dynamic data. As lot of information is shared on the cloud it is difficult to manage this data as well as maintain its privacy. Now days we face lot of security problem in sharing dynamic data among the group users. Thus to make the sharing more secure we include the vector commitment, group signature, and asymmetric group key agreement scheme. In this we clearly present the sharing of data between the multiple group users. We also include some properties like secure group user revocation, efficiency, and count ability.
关键词：Dynamic data; cloud computing; Public ; integrity auditing; Group Key Agreement scheme ; (ASGKA); Vector commitment
