TMACS: a robust and verifiable threshold multiauthority access control system in public cloud Storage
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 4
Abstract
It greatly attracts attention and interest from both academia and industry due to the profitability, but it also have challenges that must be handled before coming to our real life to the best of our knowledge. Data confidentiality should be guaranteed. The data privacy is not only about the data contents. Since the most attractive part of the cloud computing is the computation outsourcing, it is far beyond enough to just conduct an access control. Secondly, personal information (defined by each user’s attributes set) is at risk because one’s identity is authenticated based on his information for the purpose of access control (or privilege control in this paper). As people are becoming more concerned about their identity privacy these days, the identity privacy also needs to be protected before the cloud enters our life. Preferably, any authority or server alone should not know any client’s personal information. Last but not least, the cloud computing system should be resilient in the case of security breach in which some part of the system is compromised by attackers.
Authors and Affiliations
Ardra K, T Sivakumar
Keywords
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- EP ID EP23883
- DOI http://doi.org/10.22214/ijraset.2017.4177
- Views 298
- Downloads 8
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