文章基本信息

标题：Efficient Deduplication with Security Using Jenkins and Recovery Techniques
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作者：S.Hemalatha ; U.Muthaiah
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：2015
卷号：3
期号：3
DOI：10.15680/ijircce.2015.0303082
出版社：S&S Publications
摘要：Data deduplication is a method of tumbling stowage needs by eliminating redundant data. Only oneunique occasion of the data is actually retained on storage broadcasting. Redundant data is replaced with a pointer tothe unique data copy and it has been widely used in cloud packing to reduce the amount of storage space and savebandwidth. To protect the concealment of sensitive data while supporting deduplication, Jenkins hash function (JHF)techniques has been proposed to encrypt the data before outsourcing. To enhanced protect data security, it makes thefirst endeavour to formally address the problem of authorized data deduplication. The several deduplication techniquesare implemented in hybrid Cloud architecture. In additionally implement the Log-based Recovery technique in hybridcloud. Our proposed system is implemented for text file, pdf file, book,image and video, it also verify theconfidentiality of private cloud. Simulation result shows that the proposed system authorized duplicate check schemeincurs minimal overhead when compared to normal operations and also it decreases the authorization parameters toabove 60%.
关键词：Deduplication; authorized duplicate check; confidentiality; hybrid cloud;Merkle; Jenkins key