第十七讲:面向工业无线网络的国密算法应用技术

Chapter 17: Application Technology of National Security Algorithm for Industrial Wireless Networks

随着网络技术的发展和国家政策的开放,无线通信技术已经成为了工业控制系统智能化升级的必要技术。然而现有的工业无线通信系统安全防护能力不足,重要生产数据一旦被窃取,将产生巨大的经济损失,这给无线通信技术在工业控制系统的推广和应用带了巨大挑战。本文从工业网络无线通信过程中的设备认证、数据传输、数据完整性和不可抵赖性等环节进行了安全性分析,并研究了面向工业无线网络的国密算法应用技术及其实现方式。

With the development of network technology and the opening of national policies, wireless communication technology has become a necessary technology for the intelligent upgrading of industrial control systems. However, the existing industrial wireless communication systems have insufficient security protection capabilities. Once important production data are stolen, it will cause huge economic losses, which brings great challenges to the promotion and application of wireless communication technology in industrial control systems. The paper analyzes the security of equipment authentication, data transmission, data integrity and non repudiation in the wireless communication process of industrial networks, and studies the application technology and implementation of national security algorithm for industrial wireless networks.