摘要
针对如何在无连接的网络层中建立有效的密钥管理机制 ,提出了一个工作在网络层的轻负载密钥交换协议 ,并给出了其 Petri网模型。该协议已在一个基于 Linux带安全传输通道的防火墙中得以实现。
Cryptography, a mechanism to provide data security, is used in various layers in the network protocol. How to manage a key-exchange protocol on the connectionless network layer has been a difficult problem. Based on this point, this paper introduces a lightweight key management protocol whose Petri Net model is also given. It is implemented on a Linux-based firewall with secure transport tunnel.
出处
《西北轻工业学院学报》
2002年第1期71-74,共4页
Journal of Northwest University of Light Industry
