飞行数据加密技术实现  

Realization of Flight Data Encryption Technology

作　　者：关爱锐[1] 刘旭华[1] 

机构地区：[1]中国飞行试验研究院,西安710089

出　　处：《科学技术与工程》2011年第17期4064-4068,共5页Science Technology and Engineering

摘　　要：飞行试验是在真实飞行条件下进行的科学研究和产品试验,它所产生的飞行数据极为珍贵,具有信息量大,保密要求高,数据不可重现等特点;因此,飞行数据的安全存储管理问题非常重要。讨论了数据加密技术,分析了各类加密算法的优缺点和设计原理,在此基础上提出了综合AES(高级加密标准)和ECC(椭圆曲线密码)来对飞行数据进行保护的一种加密方案。实验表明,该方案能够有效对飞行数据进行加密存储,在飞行数据安全管理方面得到了很好地应用。Flight test is the scientific research and test of the aviatic products in the real atmospheric conditions. The data produced in the flight test,which has the characteristic of containing plentiful messages,higher secret requests,being not return,etc,is so valuable that it is very important to keep and manage the data safely.The data encryption technology is discussed,analyzed the excellence and shortcoming of some kinds of encryption algorithms, and bring forward a sort of encryption scheme which integrates the AES algorithm and the ECC algorithm to protect the flight data.The experiments show that the encryption scheme above can encrypt the flight data efficiently, and it will be primely applied in the flight data storage and management.

关 键 词：飞行数据加密 混合加密 密钥管理 AES ECC 

分 类 号：TN918.91[电子电信—通信与信息系统]