文章基本信息

标题：Implementation of Secured Data Using Key Partitioning and Ida Method
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作者：K.G.S. Venkatesan ; K.P.Kaliyamurthie
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：2
DOI：10.15680/ijircce.2015.0302123
出版社：S&S Publications
摘要：Generally the secret sharing and erasure coding-based approaches is used in distributed environmentsystems to ensure the confidentiality. To achieve this performance in data grid we provide data fragmentationapproaches and it is combined with dynamic replication. In this paper, we consider data partitioning (both secretsharing and erasure coding) and dynamic replication in data grids, in which security and data access performance arecritical issues. In a grid, effective way to improve data accessibility and data accessing efficiency is by data replication.This paper also propose an cryptographic infrastructure to protect privacy from users with administrative privileges.The cryptographic methods are done using the DES techniques. The replication is done using Dynamic replicationalgorithm. We use Simple Bottom-Up which is a method used for the dynamic replication. Data partitioning is doneusing IDA Algorithm and the encrypted keys are also partitioned for the security of the sensitive data in the distributedenvironment.
关键词：Secure data; IDA; Dynamic Replication; Data grids