Achieving public verifiability and data dynamics for cloud data in the standard model
作者: Jianhong ZhangHongxin MengYong Yu
作者单位: 1North China University of Technology
2Guangxi Key Lab of Multi-source Information Mining & Security
3Shaanxi Normal University
刊名: Cluster Computing, 2017, Vol.20 (3), pp.2641-2653
来源数据库: Springer Journal
DOI: 10.1007/s10586-017-0804-9
关键词: Data integrity checkingDynamics dataData privacyRb23TreeStandard model
英文摘要: As an important cloud service, cloud storage can provide flexible data outsourcing services for data users. After the data are outsourced to the cloud, data user no longer physical controls over the stored data. To ensure these data to be kept intact at the cloud servers, many different solutions have been proposed. Whereas most of existing solutions can only deal with static data. To support dynamic data, some schemes solve it by adopting authenticated data structure. To the best of our knowledge, these schemes may exist the following flaws: (1) they bring heavy communication/computation burdens to the auditor; (2) they exist some security attack; (3) they are only proven to be secure in the random orale model; (4) data may be leaked in the auditing. Motivated by the above problems, we...
原始语种摘要: As an important cloud service, cloud storage can provide flexible data outsourcing services for data users. After the data are outsourced to the cloud, data user no longer physical controls over the stored data. To ensure these data to be kept intact at the cloud servers, many different solutions have been proposed. Whereas most of existing solutions can only deal with static data. To support dynamic data, some schemes solve it by adopting authenticated data structure. To the best of our knowledge, these schemes may exist the following flaws: (1) they bring heavy communication/computation burdens to the auditor; (2) they exist some security attack; (3) they are only proven to be secure in the random orale model; (4) data may be leaked in the auditing. Motivated by the above problems, we...
全文获取路径: Springer  (合作)
分享到:
来源刊物:
影响因子:0.776 (2012)

×
关键词翻译
关键词翻译
  • auditor 审计员
  • cloud 
  • auditing 审计
  • standard 标准
  • model 模型
  • public 公众的
  • security 可靠性
  • introducing 引进
  • flaws 疵点
  • costs 费用