摘要
综述了组播通信安全性的研究成果及发展现状 .指出了组播通信的安全要求 ,分析了现有组密钥方案的优缺点 .
This paper surveys the achievements in the field of multicast security issues. The security requirements of multicast were presented, the advantages and disadvantages of presented schemes were analyzed, and several main research directions were pointed out as well.
出处
《小型微型计算机系统》
CSCD
北大核心
2004年第12期2190-2194,共5页
Journal of Chinese Computer Systems
基金
国家 8 63项目 ( 863 -3 0 1-5 -2 -A)资助
关键词
组播通信
安全要求
密钥管理
multicast
security requirement
key management
