基于属性加密的云存储访问控制研究
发布时间：2018-11-28 14:05
【摘要】：云存储技术迅猛发展的同时也引起诸多安全问题,在云存储环境中,数据被外包给云服务器而处于用户控制之外,如何实施新颖可信的访问控制技术就变得非常关键。作为一类新兴的公钥加密技术,基于属性的加密算法以其灵活性被广泛应用在云存储访问控制方案的设计中。文章提出了一种基于属性加密的云存储访问控制方案,方案可以实现安全的云存储,系统采用基于角色的访问控制技术实现身份验证、对属性的加密/解密以及对非敏感数据的访问。最后通过仿真实验证明该方案是一种可以保证数据完整性和机密性的云存储访问控制。
[Abstract]:With the rapid development of cloud storage technology, it also causes many security problems. In cloud storage environment, data is outsourced to cloud server and outside user control, so how to implement new and trusted access control technology becomes very important. As a new kind of public key encryption technology, attribute-based encryption algorithm is widely used in the design of cloud storage access control scheme for its flexibility. This paper presents an access control scheme for cloud storage based on attribute encryption, which can realize secure cloud storage. The system adopts role-based access control technology to implement authentication. Encryption / decryption of properties and access to non-sensitive data. Finally, the simulation results show that this scheme is a cloud storage access control which can guarantee the integrity and confidentiality of data.
【作者单位】： 西安工业大学计算机科学与工程学院;
【基金】：西安工业大学校长基金(XAGDXJJ1216)
【分类号】：TP333;TP309
，
本文编号：2363059
[Abstract]:With the rapid development of cloud storage technology, it also causes many security problems. In cloud storage environment, data is outsourced to cloud server and outside user control, so how to implement new and trusted access control technology becomes very important. As a new kind of public key encryption technology, attribute-based encryption algorithm is widely used in the design of cloud storage access control scheme for its flexibility. This paper presents an access control scheme for cloud storage based on attribute encryption, which can realize secure cloud storage. The system adopts role-based access control technology to implement authentication. Encryption / decryption of properties and access to non-sensitive data. Finally, the simulation results show that this scheme is a cloud storage access control which can guarantee the integrity and confidentiality of data.
【作者单位】： 西安工业大学计算机科学与工程学院;
【基金】：西安工业大学校长基金(XAGDXJJ1216)
【分类号】：TP333;TP309
，
本文编号：2363059
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