Strong Key-Exposure Resilient Auditing for Secure Cloud Storage

Strong Key-Exposure Resilient Auditing for Secure Cloud Storage
复制标题

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
复制
发表时间:
2017-08
影响因子:
6.8
通讯作者:
Huaqun Wang
Huaqun Wang
中科院分区:
计算机科学1区
文献类型:
--
作者:
Jia Yu;Huaqun Wang

文献摘要

参考文献

被引文献

相似文献

密钥泄露是云存储审计面临的严重安全问题之一。为了解决这个问题,提出了具有密钥暴露弹性的云存储审计方案。然而,在这种方案中,如果恶意云获得了数据所有者当前的密钥,那么在密钥暴露时间段之后,恶意云仍然可能伪造有效的验证器。在本文中,我们创新性地提出了一种用于安全云存储的强密钥暴露弹性审计范式,其中不仅可以保留密钥暴露之前的云存储审计的安全性,还可以保留密钥暴露之后的云存储审计的安全性。我们形式化了这种新型云存储审计的定义和安全模型,并设计了具体的方案。在我们提出的方案中,一个时间段的密钥暴露不会影响其他时间段的云存储审计的安全性。严格的安全性证明和实验结果表明我们提出的方案达到了理想的安全性和效率。
Key exposure is one serious security problem for cloud storage auditing. In order to deal with this problem, cloud storage auditing scheme with key-exposure resilience has been proposed. However, in such a scheme, the malicious cloud might still forge valid authenticators later than the key-exposure time period if it obtains the current secret key of data owner. In this paper, we innovatively propose a paradigm named strong key-exposure resilient auditing for secure cloud storage, in which the security of cloud storage auditing not only earlier than but also later than the key exposure can be preserved. We formalize the definition and the security model of this new kind of cloud storage auditing and design a concrete scheme. In our proposed scheme, the key exposure in one time period doesn’t affect the security of cloud storage auditing in other time periods. The rigorous security proof and the experimental results demonstrate that our proposed scheme achieves desirable security and efficiency.
DOI: 10.1109/tkde.2007.190647
发表时间: 2008-08-01
影响因子: 8.9
作者:
Sebe, Francesc;Domingo-Ferrer, Josep;Quisquater, Jean-Jacques
通讯作者: Quisquater, Jean-Jacques
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: 10.1109/tifs.2014.2384391
发表时间: 2015-03-01
影响因子: 6.8
作者:
Barsoum, Ayad F.;Hasan, M. Anwar
通讯作者: Hasan, M. Anwar
DOI: 10.1007/s11280-011-0138-0
发表时间: 2012-07
期刊: World Wide Web
影响因子: --
作者:
Kan Yang;X. Jia
通讯作者: Kan Yang;X. Jia
DOI: 10.9790/0661-16433338
发表时间: 2014
期刊: IOSR Journal of Computer Engineering
影响因子: --
作者:
Mr. Navanath Jadhav;Mrs. L.Laxmi
通讯作者: Mr. Navanath Jadhav;Mrs. L.Laxmi