计算机工程与科学2012，Vol.34Issue(4)：167-170,4.DOI:10.3969/j.issn.1007-130X.2012.04.032
云中数据正确性和完整性的高效验证
An Efficient Verification for Outsourced Data Based on Subtree
摘要
Abstract
In the model of cloud computing, data are stored in the cloud service providers, users need to verify the authectication and completeness of the returned data . Efficient verfication are becoming an important aspect of the cloud computing. We propose an approach based on subtree, that constructs an Merkle B tree to store the related information, and verify the authentication and completeness of data through computing the least validation subtree. In contrast with the previous work such as MB and EMB, this approach increases the verification rate by 15%.关键词
云存储/完整性/正确性/验证Key words
database outsourced/completenesss/ authentictity/ verfication分类
信息技术与安全科学引用本文复制引用
王正飞..云中数据正确性和完整性的高效验证[J].计算机工程与科学,2012,34(4):167-170,4.基金项目
湖南省自然科学基金资助项目(10JJ3041) （10JJ3041）
湖南省哲学社会科学规划基金资助项目(09YBB231) （09YBB231）
湖南省科技计划项目(2011GK3174) （2011GK3174）
湖南省青年骨干教师培养对象资助 （）
