摘要： 针对传统高阶体系结构/运行支撑框架(HLA/RTI)分布仿真系统的链路安全问题，设计并实现基于仿真虚拟专用网(SVPN)的RTI安全扩展模块。阐述传统HLA/RTI体系的信息流程，得到联邦间主要信息链路，并对仿真系统的信息安全进行分析，给出RTI安全扩展的具体安全目标。对具体的实施方案进行论述，给出系统的软件功能模块之间的逻辑关系，分析SVPN环境下HLA仿真应用的运行过程。
关键词:
虚拟专用网,
高阶体系结构/运行支撑框架,
RTI扩展,
链路安全
Abstract: A security extension of RTI in Simulation Virtual Private Network(SVPN) environment is put forward against the data link security problems of the traditional distributed simulation system based on High Level Architecture/Run Time Infrastructure(HLA/RTI) technology. The information process in the federation interaction is analyzed, and a concrete security requirement is presented according to the analysis. The implementation of RTI security extension is presented in detail. The logical relation of the software components is provided and the running mechanism of HLA –SVPN simulation application is analyzed.
Key words:
Virtual Private Network(VPN),
High Level Architecture/Run Time Infrastructure(HLA/RTI),
RTI extension,
link security
中图分类号:
孟宪国;朱元昌;邸彦强;李纪敏. 基于SVPN的HLA/RTI安全机制[J]. 计算机工程, 2009, 35(18): 119-121.
MENG Xian-guo; ZHU Yuan-chang; DI Yan-qiang; LI Ji-min. HLA/RTI Security Mechanism Based on SVPN[J]. Computer Engineering, 2009, 35(18): 119-121.