m序列在电视指令制导中的应用  

Research on the Wireless Command Guidance based on the m-Stream

作　　者：李骞[1] 冯金富[1] 潘勃[1] 张佳强[1] 

机构地区：[1]空军工程大学工程学院,西安710038

出　　处：《火力与指挥控制》2010年第7期136-138,150,共4页Fire Control & Command Control

基　　金：空军重点科研基金资助项目

摘　　要：针对某电视指令制导系统的无线电指令编码加密进行了分析和研究,介绍了一种基于m序列编码加密方案。该方案根据m序列的特点采用双层密钥,大大扩大了密钥空间,限制了密码分析者攻击时的累加性,提高了通讯的安全性。The wireless control command system of the TV-command-guided air-to-surface missile is researched. The project of the encoding and encryption of the TV wireless command is set up based on the elements of the m-stream and the cryptography. The double deck secret keys are introduced to this project, which enlarge the space of the secret key. The anti-broken capability of the system is improved.

关 键 词：M序列 无线电指令 编码 加密 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]