现代电子技术2016，Vol.39Issue(24)：22-25,29,5.DOI:10.16652/j.issn.1004-373x.2016.24.006
云电子身份管理与认证系统中的关键技术优化改进
Optimization improvement of key technology of cloud electronic identity management and authentication system
摘要
Abstract
There are high risk,low efficiency of database storage,high authentication error rate in the current identity manage⁃ment authentication technology. Therefore,a cloud electronic authentication management system is proposed. This system is mainly composed of authentication server,system server and cloud access server. The control agent module in the authentication server intercepts the data information that the user requests for authentication by resource server,and sends the data information to the certification service module. When the user enters into the information database,the files required by the user are encrypt⁃ed and decrypted by the RSA system server module. The identity authentication relies on the user′s private key and authentica⁃tion token. The data information is uploaded to the cloud access server for storage and transmission to complete the entire cloud electronic identity management and authentication. Partial functions,flow charts of file encryption and decryption in RSA mod⁃ule,as well as the power operation process of large numbers multiplication and large mathematical model in the verification pro⁃cess of RSA module are given in this paper. The experimental results shows that proposed identity management and authentica⁃tion system has low energy consumption,high efficiency and high precision of data processing.关键词
身份管理/身份认证/RSA模块/安全性Key words
identity management/identity authentication/RSA module/security分类
信息技术与安全科学引用本文复制引用
王鹏程,谢昆鹏..云电子身份管理与认证系统中的关键技术优化改进[J].现代电子技术,2016,39(24):22-25,29,5.基金项目
国家自然科学基金（61301220）；河南省重点科技攻关项目教育云电子身份管理与认证关键技术研究 （）
