数字签名技术及其在网络安全中的应用

The Digital Signature Technology Application in Network Security

在电子商务的虚拟世界中，能够在电子文件中识别双方交易人的真实身份，保证交易的安全性、真实性及不可抵懒性的电子技术手段，称之为电子签名。本文介绍了数字签名的概念和常用算法，分析了数字签名的技术原理，具体探讨了数字签名技术在网络安全中的应用。

In the virtual world of electronic commerce,electronic documents can be identified in both the true identity of traders, guarantee the security,authenticity and non-arrival lazy means of electronic technology,called electronic signature. This paper introduces the concept of digital signatures and common algorithm,analyzing the principles of digital signature technology,specifically of the digital signature technology in network security applications.