摘要
数字签名是公钥密码学发展过程中最重要的概念之一,也是网络环境下实现数据安全传输的重要手段之一,它可以提供其他方法难以实现的安全性。该文从网络信息安全出发,介绍了数字签名的原理和作用以及数字签名的分类,并讨论了基于RSA的数字签名应用。
Digital signature is the most important concept in the development of public key cryptography, and also an important means of the data security transmission in the network environment . It can provide security, beyond other methods can. To improve the information security in network , this paper suggests a digital signature role, as well as the principle and the classification of digital signatures, and also discussed a digital signature application based on RSA.
出处
《计算机安全》
2008年第10期72-74,共3页
Network & Computer Security
关键词
网络安全
数字签名
公开密钥加密
RSA
network security
digital signature
public-key encryption
RSA
