摘要
在分析密钥分配机制的基础上 ,提出了一种新的密钥分配机制 ,以实现大容量广域网中端系统的密钥分配。该机制采用三层结构 ,以人工方式通过公钥证书分配公钥 ,利用公钥传送主密钥 ,然后利用主密钥传送会话密钥 ,并对网内通信和网间通信作了不同的处理 。
On the basis of analysis of key distribution mechanism,this paper presents a new key distribution mechanism to implement the key distribution for terminal system in the wide area network.This mechanism consists of three layers,and public keys are manually distributed through public key certification,then the primary keys are used to transfer through the public keys,and the primary keys are used to transfer the session keys,and communication inside and between network also gives different processing to overcome presently some disadvantages of key distribution mechanism.
出处
《电脑开发与应用》
2002年第10期10-11,16,共3页
Computer Development & Applications
基金
本项目为河南省科技攻关项目 (0 0 114 0 164)
