VoIP网络基于签密的安全机制的研究与实现
闻英友,罗铭,赵宏
Research and implementation of a signcryption-based security mechanism in VoIP network
Ying-you WEN,Ming LUO,Hong ZHAO
通信学报 . 2010, (4): 8 -15 .  DOI: 1000-436X(2010)04-0008-08