摘要
为了给WiFi共享系统提供安全可靠的身份认证协议,提出一种基于高级加密标准(advanced encryption standard,AES)算法和公钥加密(Rivest-Shamir-Adleman,RSA)算法的一次性口令认证方案。在S/KEY一次性口令认证技术的基础上,使用随机串实现服务端和客户端的双向认证,同时结合使用AES和RSA加密技术,对注册数据和认证数据进行加密。仿真实验和安全分析结果表明,相对于原S/KEY认证及其部分改进协议,所给方案设计简练,实现成本低,不依赖于安全通道,安全性更高,能够满足WiFi共享系统身份认证的要求。
In order to provide WiFi sharing system safe and reliable identity authentication protocol,a kind of one-time password authentication scheme based on advanced encryption standard（AES）algorithm and Rivest-Shamir-Adleman（RSA）algorithm is proposed.Based on the S/KEY authentication technology,this scheme uses the random string to realize the two-way authentication between the server and the client,and uses the AES and RSA encryption technolog y together to encrypt the registration data and authentication data.The results of simulation experiment and security analysis show that,compared with the original S/KEY authentication and some existing improved protocol,the proposed scheme is of simple design,low cost,and high security,besides,it does not depend on the security channel,and can meet the requirement of WiFi sharing system authentication.
出处
《西安邮电大学学报》
2017年第1期38-43,共6页
Journal of Xi’an University of Posts and Telecommunications
基金
福建省中青年教师教育科研项目(A类)(JA14345)
