云计算环境中静态数据可信存储技术的测试研究  

Test Studies into the Trust Storage of Static Data based on Cloud Computing Environment

作　　者：苗丽[1] 彭月英[2] 

机构地区：[1]广西经贸职业技术学院,广西南宁530021 [2]广西师范学院,广西南宁530023

出　　处：《广西民族大学学报（自然科学版）》2015年第4期67-70,共4页Journal of Guangxi Minzu University ：Natural Science Edition

基　　金：广西高校科学技术研究项目(YB2014541)

摘　　要：为解决云计算环境下静态数据的可信存储问题,针对云计算环境中数据安全存储出现的一系列问题进行了深入的分析,综合国内外研究现状,从数据完整性保护的研究领域和各种数据完整性测试方法出发,提出了静态数据可信存储的整改思路,设计了一种基于第三方的公开测试方案,较好地完成了数据完整性测试,不仅解决了云服务商的半可信问题,在测试挑战值小于一定的阈值时,还可以进行数据修复,最后对该方案进行了合理性验证.This paper is focused on the issue of trust storage of static data in cloud computing. We first analyze the storage problems that emerge in the environment of cloud computing. Then, after analyzing various ways of integrity validation, we put forward a revising plan based on the study in the data integrity protection area. At last we propose a test solution which is based on the third party public validation. This solution takes the challenge--response method, and has been shown to be able to solve the problem of semitrusted cloud--compting supplier, and it can also recover data when the test challenge number is below certain threshold. This paper concludes with a rationality validation of the solution.

关 键 词：云计算 静态数据 可信存储 公开测试 数据修复 

分 类 号：TP309.2[自动化与计算机技术—计算机系统结构]