摘要
基于PKI的装备协同诊断系统数据安全分发,利用改进的IPSec对数据加密,采用自定义协议实现通信结点间证书的安全分配和更新。其数据安全分发模块分为数据采集、认证、分发与安全链路等层。其接收数据经认证数据源及检验数据完整性,使有效数据送入数据分发层地址。
For secure distributing of data in coordination diagnosis system for equipment based on PKI, data is encrypted with improved IPSec, and secure distributing and updating of certificate between communication nodes is completed with user-defined protocol. The secure distributing module of data is divided into levels of data acquisition, authentication, distribution and safe layers. The received data was authenticated data integrality was verified, and so that valid data were sent into the address of distributing data layer.
出处
《兵工自动化》
2005年第2期6-8,共3页
Ordnance Industry Automation
关键词
数据安全分发
认证
加密
IPSEC
Secure distributing of data
Authentication
Encryption
IPSec
