基于云计算的属性加密访问控制研究

Research on attribute encryption access control based on cloud computing

随着云计算技术的发展,云服务在数据处理方面也得到了广泛的应用。在云计算环境下,云服务为数据管理提供了便利,同时也存在着数据安全和访问控制等方面的问题,保证数据安全性和机密性成为云服务的重要研究课题。文章对基于属性的加密机制进行了分析,提出了云计算环境下的基于密钥策略属性加密的云存储访问控制方案。

With the development of cloud computing, cloud services in data processing has also been widely used. In the cloud computing environment, cloud service provides a convenient data management. But there are data security and access control and other issues. To ensure data security and confidentiality has become an important research topic of cloud services. In this paper, based on the encryption mechanism of the properties are analyzed, and puts forward the cloud computing environment based on key policy attributes encrypted cloud storage access control scheme.