A Lightweight Identity-Based Cloud Storage Auditing Supporting Proxy Update and Workload-Based Payment

A Lightweight Identity-Based Cloud Storage Auditing Supporting Proxy Update and Workload-Based Payment
复制标题

支持代理更新和基于工作负载付费的轻量级基于身份的云存储审计

DOI:
10.1155/2019/8275074
复制
发表时间:
2019-03
影响因子:
--
通讯作者:
Ma Jixin
Ma Jixin
中科院分区:
计算机科学4区
文献类型:
--
作者:
Shen Wenting;Qin Jing;Ma Jixin

文献摘要

参考文献

相似文献

云存储审计允许用户将其数据存储到云中,并保证可以有效地检查数据完整性。为了减轻用户生成数据签名的负担,在轻量级云存储审计方案中引入了具有有效授权的代理来帮助用户处理数据。但是,代理可能会被撤销,或者代理的授权可能会过期。这些问题在实际应用中普遍存在,但在现有的轻量级云存储审计方案中没有考虑和解决。本文提出了一种支持代理更新的轻量级的基于身份的云存储审计方案,该方案不仅减少了用户的计算开销,而且使被撤销或过期的代理不能再代表用户处理数据.由被撤销的代理或过期的代理生成的签名仍然可以用于验证数据完整性。此外,我们的计划还支持基于工作量的代理支付。安全性证明和性能分析表明,我们的方案是安全的和有效的。
Cloud storage auditing allows the users to store their data to the cloud with a guarantee that the data integrity can be efficiently checked. In order to release the user from the burden of generating data signatures, the proxy with a valid warrant is introduced to help the user process data in lightweight cloud storage auditing schemes. However, the proxy might be revoked or the proxy’s warrant might expire. These problems are common and essential in real-world applications, but they are not considered and solved in existing lightweight cloud storage auditing schemes. In this paper, we propose a lightweight identity-based cloud storage auditing scheme supporting proxy update, which not only reduces the user’s computation overhead but also makes the revoked proxy or the expired proxy unable to process data on behalf of the user any more. The signatures generated by the revoked proxy or the expired proxy can still be used to verify data integrity. Furthermore, our scheme also supports workload-based payment for the proxy. The security proof and the performance analysis indicate that our scheme is secure and efficient.
DOI: 10.26438/ijcse/v7i4.400405
发表时间: 2019-04
期刊: International Journal of Computer Sciences and Engineering
影响因子: --
作者:
A. Hussain;R. Subashini
通讯作者: A. Hussain;R. Subashini
DOI: 10.1016/j.future.2016.09.003
发表时间: 2018
期刊: Future Gener. Comput. Syst.
影响因子: --
作者:
Yannan Li;Yong Yu;Bo Yang;Geyong Min;H. Wu
通讯作者: Yannan Li;Yong Yu;Bo Yang;Geyong Min;H. Wu
DOI: 10.1109/tdsc.2018.2829880
发表时间: 2020-05
影响因子: 7.3
作者:
Yue Zhang;Jia Yu;Rong Hao;Cong Wang-;K. Ren
通讯作者: Yue Zhang;Jia Yu;Rong Hao;Cong Wang-;K. Ren
用于安全云存储的强大的密钥暴露弹性审核
DOI: 10.1109/tifs.2017.2695449
发表时间: 2017-08
影响因子: 6.8
作者:
Jia Yu;Huaqun Wang
通讯作者: Huaqun Wang
DOI: 10.1109/cse-euc.2017.104
发表时间: 2017-07
期刊: 22017 IEEE International Conference on Computational Science and Engineering (CSE) and IEEE International Conference on Embedded and Ubiquitous Computing (EUC)
影响因子: --
作者:
Cong Wang-;Sherman S. M. Chow;Qian Wang;K. Ren;Wenjing Lou
通讯作者: Cong Wang-;Sherman S. M. Chow;Qian Wang;K. Ren;Wenjing Lou