摘要
跨平台虚拟专用网络(VPN)客户端在访问去中心化身份验证系统时,易出现身份混淆和冒用的问题。因此,提出跨平台VPN客户端访问去中心化身份验证方法。采用双线性映射和哈希函数来初始化模型参数,构建包含这些参数的模型。将构建好的模型部署在VPN客户端和网络节点,平台会根据用户的注册内容为其生成一个独有的密钥。验证平台通过用户的身份标识和密钥,利用多个节点协同执行身份验证流程。只有在身份验证通过的情况下,服务器才会允许用户访问网络资源。实验结果表明,所提出方法数据传输速率保持在3000 bps以上,其传输开销始终保持在总传输量的1.78%以下,且抗中间人攻击能力大于0.98。
Cross platform virtual private network(VPN)clients are prone to identity confusion and fraudulent use when accessing decentralized authentication system.Therefore,a decentralized authentication method for cross platform VPN client access is proposed.Bilinear mapping and Hash function are used to initialize model parameters and,a model containing these parameters is constructed.Deploy the constructed model to the VPN client and network nodes,and the platform can generate a unique key for the user according to their registered content.The authentication platform utilizes multiple nodes to collaboratively execute the authentication process through the user’s ID and key.The server only allows users to access network resources if the authentication is passed.The experimental results show that the data transmission rate of the proposed method remains above 3000 bps,its transmission overhead remains below 1.78%of the total transmission volume,and its ability to resist man in the middle attacks is greater than 0.98.
作者
厉白
唐伟
朱泽洲
LI Bai;TANG Wei;ZHU Zezhou(Suzhou Public Security Bureau,Suzhou 215131,China)
出处
《微型电脑应用》
2025年第12期229-233,共5页
Microcomputer Applications
