摘要
基于信息技术的快速发展,网络通信安全已经成为计算机网络应用需要面临的重要问题。为了保证计算机网络通信数据信息的保密性、安全性,对计算机网络通信的链路数据加密技术、数字签名技术、节点数据加密技术、关键数据加密技术等进行详细分析。在此基础上,对计算机网络通信数据加密中应用的数据加密标准(Data Encryption Standard,DES)算法、消息摘要算法5(Message-Digest Algorithm 5,MD5)、RSA算法进行深度探析。
Based on the rapid development of information technology,network communication security has become an important issue for computer network applications.In order to ensure the confidentiality and security of computer network communication data information,the link data encryption technology,digital signature information authentication technology,node data encryption technology and key data encryption technology of computer network communication are analyzed in detail.On this basis,the Data Encryption Standard(DES)algorithm,Message-Digest Algorithm 5(MD5)and RSA algorithm applied in computer network communication data encryption are deeply analyzed.
作者
罗艳
LUO Yan(Chongqing Chemical Industry Vocational College,Chongqing 401228,China)
出处
《通信电源技术》
2023年第4期141-143,共3页
Telecom Power Technology
关键词
计算机
网络通信
数据加密
computer
network communications
data encryption
