摘要
对防空导弹武器指令线加密技术进行了研究,提出了采用(advanced encryption standard,AES)加密算法产生时变密钥对指令数据进行加密的输出反馈模式(output feedback block,OFB)加密方案,并以二进制频移键控(2frequency-shift keying,2FSK)体制指令线为研究对象,建立了加解密数字信号处理模型,利用Matlab进行了数学仿真,仿真结果验证了模型的正确性。
The encryption technology of air defense missile weapon command line is studied, and an output feedback block (OFB) encryption scheme which uses advanced encryption standard (AES) to generate the time-varying secret key to encrypt the instruction data is proposed. Based on the research of the 2frequency-shift keying (2FSK) system command line, the digital signal processing model is estab- lished. The mathematical simulation is carried out by using Matlab and the simulation results verify the correctness of the model.
出处
《现代防御技术》
北大核心
2017年第3期74-80,103,共8页
Modern Defence Technology
关键词
指令线
加密
解密
二进制频移键控(FSK)
AES
抗干扰
command line
encryption
decryption
2frequency-shift keying ( 2FSK )
advanced en-cryption standard (AES)
anti-interference
作者简介
邹益兰(1992-),女,湖南娄底人。硕士生,研究方向为探测制导总体设计。E-mail:zouyilan@126.com