通信学报 ›› 2015, Vol. 36 ›› Issue (Z1): 16-21.doi: 10.11959/j.issn.1000-436x.2015277

• 学术论文 • 上一篇    下一篇

机载嵌入式软件的安全性机制研究

李亚晖,张亚棣,郭鹏   

  1. 中航工业西安航空计算技术研究所 机弹载计算机航空科技重点实验室,陕西 西安,710065
  • 出版日期:2015-11-25 发布日期:2015-12-29
  • 基金资助:
    航空科学基金资助项目

Research on safety methods of airborne embedded software

Ya-hui LI,Ya-di ZHANG,Peng GUO   

  1. Airborne and Missile-borne Computer Aviation technology Key Lab,Aeronautical Computing Technique Research Institute,Xi'an 710065,China
  • Online:2015-11-25 Published:2015-12-29
  • Supported by:
    The Aeronautics Science Fund

摘要:

通过深入分析机载软件的开发和运行过程,在满足适航标准和信息安全标准的要求下,给出了与机载系统软件安全性相关的因素和威胁,并提出了基于嵌入式可信计算基的MILS机载软件架构安全性防护技术,为机载嵌入式软件的安全性机制研究提供了基础。

关键词: 安全关键系统, 嵌入式软件, 故障分析, 安全威胁

Abstract:

By analyzed the process of development and running of airborne software with the standards of airworthiness and information security,the factors and threats related with airborne software safety were presented,and the security protected mechanisms based on embedded TMP and MILS software architecture were provided,which all support the research on safety of embedded software on aircrafts.

Key words: safety-critical system, embedded software, fault analysis, security threat

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