期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2017
卷号：5
期号：1
页码：625
DOI：10.15680/IJIRCCE.2017.0501129
出版社：S&S Publications
摘要：Cloud computing is a progressive computing paradigm which allows for flexible, on-demand andaffordable utilization of computing assets. These benefits, satirically, are the factors of protection and privacy issues,which emerge considering the fact that the info owned through distinctive users are stored in some cloud servers as analternative of below their possess manage. To maintain safety issues, various schemes situated on the AttributeestablishedEncryption were proposed just lately. Data access manipulate is a robust option to make certain the datasafety in the cloud. Nonetheless, as a result of information outsourcing and untrusted cloud servers, the data entrymanipulate turns into a challenging difficulty in cloud storage systems. Information safety is the important thingpredicament within the dispensed approach. More than a few schemes headquartered on the attribute-based encryptionhave been proposed to at ease the cloud storage. Nevertheless, most work focuses on the data contents privateness andthe access control, whilst much less attention is paid to the privilege control and the identification privacy. On thispaper, we reward a semi anonymous privilege control scheme AnonyControl to deal with no longer best theinformation privateness, but in addition the consumer identity privacy in current access manage schemes. AnonyControl decentralizes the valuable authority to limit the identity leakage and therefore achieves semi anonymity. Apartfrom, it additionally generalizes the file entry manage to the privilege manipulate, through which privileges of alloperations on the cloud information may also be managed in a excellent-grained manner. Therefore, we present theAnonyControl-F, which completely prevents the identity leakage and acquire the entire anonymity. Our protectionevaluation shows that each Anony Control and Anony Control-F are at ease under the decisional bilinear Diffie–Hellman assumption, and our performance analysis displays the feasibility of our schemes.
