摘要
论文首先介绍SIP信令协议的特点、应用领域、存在的安全问题以及目前的安全解决现状。其次介绍SAKA协议的基本原理及其消息流程。随后提出基于SAKA的SIP信令安全解决方案,并详述了该方案的SIP消息实现。最后对该方案进行了安全性分析,并指出相对于现有方案的优点。
This paper first introduces the characteristics ＆ application fields of the SIP protocol, the security questions using SIP protocol and the resolving status at present. Secondly introduces the principle of SAKA and its message＇s flow. Then puts forward the resolving scheme for security questions of SIP protocol based on SAKA, and specifies the scheme＇s implement using SIP messages in detail. Finally, analyses the security performance of the scheme, and indicates its merits comparing with other security schemes.
出处
《信息安全与通信保密》
2006年第10期138-140,143,共4页
Information Security and Communications Privacy
