摘要
针对现有数据链功能军民兼容性不强、通信与保密相对独立等问题,设计了一款兼容安全的一体化数据链收发信机。该系统选用国产元器件实现核心数字处理组件、信道组件、功放组件和电源组件等设计,以Mini PCIe保密安全模块为可信根节点,信任链从安全模块根节点传递到数据链软件,实现可信安全防护,同时通过可信中间件提供了数据链通信体制的其他密码和安全计算服务。该系统通过实际工程验证,能够满足军民数据链通信需求,降低数据链系统安全风险。
Aiming at the problems of weak civil military compatibility and relatively independent communication and confidentiality of existing data link functions, a compatible and secure integrated data link transceiver is designed. The system uses domestic components to realize the core design of digital processing module,channel module, power amplifier module and power supply module. Taking the security module of MiniPCIe as the trusted root node, the trust chain is transferred from the root node of the security module to the data link software to realize the trusted security protection. At the same time, other password and security computing services of the data link communication system are provided through the trusted middleware. Through practical engineering verification, the system can meet the requirements of civil military data link integration communication and reduce the security risk of data link system.
作者
高宗伟
Gao Zong-wei(Southwest China Institute of Electronic Technology,Sichuan Chendu 610036)
出处
《电子质量》
2021年第6期49-52,共4页
Electronics Quality
关键词
数据链
收发信机
可信安全防护
一体化
Data link
Transceiver
Trusted security protection
Integrated
