摘要
移动自组织网络组播通信技术是一种非常重要和实用的数据传输方法,其安全性向来是研究的热点和难点。文中提出通过建立基于可信计算平台模块的分层分组式组播网络体系架构,加强组播成员节点的硬件可信,保障了组密钥管理和成员管理的安全高效。通过对比和分析,该方案在网络性能和安全性方面具有明显优势。
MANET multicast communication technology is a very important and useful data transmission method,and its safety always a research hotspot. This paper proposes a multicast scheme based on hierarchical multicast architecture of trusted computing technolo-gy,and this scheme can ensure the reliability and efficiency of multicast key management and group member management. Comparison and analysis indicates that this scheme has obvious advantages in terms of network performance and security.
出处
《信息安全与通信保密》
2014年第9期181-185,共5页
Information Security and Communications Privacy
关键词
移动自组织网络
组播
可信平台模块
密钥管理
mobile Ad hoc networks
multicast
trusted platform module
key management
