摘要
无线传输的保密性和安全性已经成为用户的需求,完整性保护正是基于传输安全而设计提出的,他是第三代移动通信要求实现的基本功能。现介绍了完整性保护在无线通信系统中的应用以及实现的方法,并且基于TD-SCDMA系统以其一般性过程为例,还详细介绍了完整性保护实现的具体过程,最后结合实际工作中的成果,重点分析了其算法的实现,其中包括算法实现的设计思想,参数设计,以及算法最终实现的流程图。
Security and safety in wirless communication have become the request of the consumer. Integrity algorithm is the basic function requested by the 3rd generation communication and designed for the security of communication. This paper describes the application and realization of integrity mechanism in wireless corrnnunication systems and introduces its normal process in TD - SCDMA system. The realization of the algorithm has been taken as the most important part to analyse, including the design idea about its realization, its parameters design and the flow chart of realization.
出处
《信息技术》
2005年第10期18-21,共4页
Information Technology
基金
国家科技部创新基金资助项目(04C26215111366)
