文章基本信息

标题：Attributed Users for Anonymous AuthenticationIn Distributed Cloud Data-storage
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作者：Karan Dahima ; Mandar Bhosale ; Darshan Devrai 等
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：1
页码：44-47
出版社：Shri Pannalal Research Institute of Technolgy
摘要：The paper proposes a new decentralized access control scheme for secure data storage in clouds that supports anonymous authentication to registered users. In the proposed scheme, the cloud verifies the authenticity of the user without knowing the user's identity before storing data. The Cloud itself has no idea of what data is been stored. This scheme also has the added feature of access control in which only valid users are able to decrypt the stored information. The scheme prevents replay attacks and supports creation, modification, and reading the data stored in the Cloud. The paper also addresses user revocation. The data when stored on Cloud is divided and stored on multiple databases. Cloud does the part of storing and retrieving data without knowledge of its contents.
关键词：Access control; Authentication; Attribute - ; based signatures; Attribute based encryption; Distributed ; Cloud storage; Decryption; File Encryption; Role Based ; Access