摘要
随着通信系统的演进,无线传输的保密和安全愈加重要,虽然TD-SCDMA系统中采用了加密算法,但是随着系统复杂性的增加,为了更好地实现保密,在LTE系统中采用了SNOW3G加密算法。介绍了LTE系统中SNOW3G保密算法的实现过程,分析了其算法的设计思想和体系结构,并在VC环境下仿真出了对该算法的测试结果。
With the evolved of the communication system,security and safety have become more and more important.Although the TD-SCDMA applies confidentiality algorithms,LTE adopts the SNOW3G confidentiality algorithms for more safety.In this paper,the realization of process is described,the design idea and the architecture of the algorithms are analyzed.At last,the test result of this algorithms is got.
出处
《电视技术》
北大核心
2010年第12期91-93,共3页
Video Engineering
基金
国家科技重大专项(2009ZX03002-009)
