一种性能优异的移动通信系统加密方法  

An Encryption Method for Mobile Communication System with Excellent Performance

作　　者：杨波[1] YANG Bo(College of Electronics and Internet of Things,Sichuan Vocational College of Information Technology,Guangyuan 628040,China)

机构地区：[1]四川信息职业技术学院电子与物联网学院,四川广元628040

出　　处：《微型电脑应用》2021年第9期4-7,共4页Microcomputer Applications

基　　金：全国工业和信息化职业教育教学指导委员会2020—2021年度科研课题(GXHZW20201705);中国通信工业协会2021年“职业教育改革创新课题”(2021TX007)。

摘　　要：为了保证移动通信系统信号传输的安全性,提高移动通信系统信号加密效率,提出了一种性能优异的移动通信系统加密方法。首先采集移动通信系统通信要发送的信号,并对要发送的信号进行相应变换,然后将变换的信号和密钥进行组合建立密钥矩阵,并根据密钥矩阵对信号进行加密操作,最后在接收端对信号进行解密操作,得到原始信号,并与其他通信系统加密方法进行了对比实验,实验结果表明,所提出的方法能够实现通信系统信号有效加密,提高了移动通信系统的安全性,而且通信系统信号加密与解密时间要少,改善了移动通信系统信号加密效率。In order to ensure the security of data transmission and enhance the data encryption efficiency of mobile communication system,this paper proposes an encryption method for mobile communication system.Firstly,the data to be sent by mobile communication system are collected,and the corresponding transformation of the data to be sent are carried out.Then,the transformed data and key are combined to establish a key matrix,and the data are encrypted according to the key matrix.Finally,the data are decrypted at the receiving end to get the original data,and the comparison experiment is carried out with other encryption methods of communication system.Compared with other data encryption methods,the method proposed in this paper can improve the efficiency of the data encryption system.

关 键 词：移动通信技术 信号安全性 加密效率 密钥矩阵 解密时间 

分 类 号：TN915.08[电子电信—通信与信息系统]