文章基本信息

标题：SABE: EFFICIENT AND SCALABLE FILTERED ACCESS CONTROL IN DISTRIBUTED CLOUD DATA STORAGE
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作者：NARESH VURUKONDA ; B.THIRUMALA RAO
期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2017
卷号：95
期号：6
出版社：Journal of Theoretical and Applied
摘要：Distributed cloud data storage is an advanced and empirical concept in present days for out sourcing of data in cloud. Distributed file storage requires users trustable on their required data to service provider of the cloud. Because of increasing security and protection concerns in out sourced data in clouds, traditionally several approaches like Attribute Based Encryption (ABE) have been proposed for gained access control in out sourced data in distributed cloud environment. This schema follows symmetric key approaches to provide security in cloud computing. Symmetric key approach is not suitable for support authorization effectively because, it uses single key for encryption and decryption. Presently authors focus on centralized approaches for proving security using single key distribution center, shares attributes to all the users. A new decentralized grained access control approach is required for privacy on data storage that supports anonymous authentication. In this paper we introduce to propose and develop an approach i.e. Scalable Attribute Based Encryption (SABE) to achieve grained with flexible and scalable access control in cloud computing for secure distributed cloud storage. Our proposed approach is not only perform scalable due to its pyramid structure, it also share effective and flexible access control in supporting on ABE, it also assigns for user expiration time and revocation efficient than existing schemas. Our experimental results show effective data share in distributed environment with feasible data retrieval with access control for outsourced data in cloud computing with reliable experimental evaluation.
关键词：Cloud Computing; Attribute Based Encryption Flexible; Access Control; and Pyramid Structure