摘要
随着分布式航天测控网技术的不断发展,分布式航天测控网面临着信息安全问题。本文通过分析和研究各种信息加密技术,针对经典加密技术不能保证信息绝对保密性的弊端,考虑利用以量子力学为基础的量子密钥分配技术来保证测控信息传输的绝对安全。基于密钥这种"绝对保密"的方法与分布式航天测控网技术结合的思想,本文提出了量子密钥通信与分布式航天测控网相结合的密钥分配模型。
With the development of the technology in the Distributed TY＆C （ track, telemetry and control） Network , the Distributed TT＆C is faced with the problem of information security. Through analysis and study of all kinds of information encryption, considering of the classic encryption technology that has the deficiency of no guarantee on the absolute security on information, quantum mechanics - based quantum key distribution technology was used to ensure the Tr＆c of the transmission of information＇s absolutely safe. Based on the combination of ＂absolutely confidential＂ method and the Distributed TF＆C Network technology, this paper put forward a combining model of quantum key communications and the Distributed TT＆C Network .
出处
《沈阳航空工业学院学报》
2009年第1期60-63,共4页
Journal of Shenyang Institute of Aeronautical Engineering
基金
中航一集团航空科学基金项目(2007ZC54002)
