云计算环境下网络匿名用户安全性认证仿真  

Network Anonymous User Security Authentication Simulation in Cloud Computing Environment

作　　者：陈建辉[1] 郑小东[1] CHEN Jian-hui;ZHANG Xiao-dong(School of Computer,Zhengzhou University of Aeronautics,Zhengzhou Henan 450015,China)

机构地区：[1]郑州航空工业管理学院计算机学院,河南郑州450015

出　　处：《计算机仿真》2018年第9期283-286,共4页Computer Simulation

基　　金：河南省基础与前沿技术研究计划项目(132300410443);教育部人文社会科学研究项目(15YJCZH234)

摘　　要：为了保障云计算环境下网络用户信息的安全,需要对云环境下网络匿名用户进行安全性认证。当前网络用户安全性认证方法对用户身份进行认证时,认证所用的时间较长,认证的结果不准确,存在效率慢、精准度低的问题。在云计算环境下提出一种网络匿名用户安全性认证方法,采用椭圆曲线密码得到用户设置的密数,对云计算环境下网络匿名用户的信息进行加密和解密,加强对网络用户口令的保护,提高方法的安全性。通过建立系统,用户注册、域内认证和域外认证四个阶段完成云计算环境下网络匿名用户安全性的认证,基于云服务供应商和云用户两方,实现用户身份信息的双向认证,减少认证所用的时间,提高方法的认证效率。仿真结果表明,上述方法的认证效率快,安全性能高。In order to ensure the security of network user information in the cloud computing environment, it is necessary to perform security authentication on the anonymous network users in the cloud environment. At present, when the user network security authentication method authenticates the user identity, the authentication takes a long time and the authentication result is inaccurate, which leads to the problem of slow efficiency and low accuracy. In the cloud computing environment, a method of network anonymous user security authentication is proposed. Elliptic curve cryptography is used to obtain the secret number set by users. Encryption and decryption of the information of network anonymous users in cloud computing environment is carried out to enhance the protection of network user passwords. Improve the safety of the method. Through the establishment of the system, user registration, domain authentication and foreign certification four stages of cloud anonymous user authentication under cloud environment, based on both cloud service providers and cloud users to achieve two-way authentication of user identity information to reduce the use of certification The time to improve the certification efiqciency of the method. Experimental simulation results show that the method of this paper certification efficiency, high safety performance.

关 键 词：云计算环境下 网络匿名用户 认证方法 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]