通信学报 ›› 2012, Vol. 33 ›› Issue (Z2): 201-206.doi: 10.3969/j.issn.1000-436x.2012.z2.028

• 学术论文 • 上一篇    下一篇

云存储中的数据持有性证明研究综述

付伟,叶清,陈泽茂,吴晓平   

  1. 海军工程大学 信息安全系,湖北 武汉 430033
  • 出版日期:2012-11-25 发布日期:2017-08-03
  • 基金资助:
    国家自然科学基金资助项目;国家自然科学基金资助项目;湖北省自然科学基金资助项目;湖北省自然科学基金资助项目

Survey of data possession provability proving on cloud storage

Wei FU,Qing YE,Ze-mao CHEN,Xiao-ping WU   

  1. Department of Information Security,Navy University of Engineering,Wuhan 430033,China
  • Online:2012-11-25 Published:2017-08-03
  • Supported by:
    The National Natural Science Foundation of China;The National Natural Science Foundation of China;The Natural Science Foundation of Hubei Province;The Natural Science Foundation of Hubei Province

摘要:

数据的持有性证明允许用户随时知道其数据是否仍然有效地保存在云存储平台中,以及是否可以随时、随地获取到该数据,这是云存储安全中的一个重要的挑战性问题。介绍了数据持有性证明的模型和衡量指标体系,分析了3种证明方案,并全面比较了6种常见的方法,最后给出了未来需要注意的研究方向。

关键词: 云计算, 云存储, 云安全, 数据持有性证明

Abstract:

Data possession provability allows cloud users to verify whether their data are still integrally preserved in Cloud Storage system,and whether they can obtain the data at anytime,anywhere.It is a challenging research problem of cloud storage security.A data possession proving model and its estimating criteria system were established.Three famous proving schemes were analyzed in detail.Six proving methods were compared from different aspects.Finally,some valuable future research issues and suggestions were pointed out as conclusion.

Key words: cloud computing, cloud storage, cloud security, data possession provability

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