摘要
数字签名已经得到了相关法律的认可,数字签名在电子商务中发挥着越来越重要的作用。文章介绍了数字签名的基本方法及其原理,并指出了他们各自的特点。提出了基于数字证书的数字签名方案,论证了其合理性、有效性和可行性。并结合成德绵区域网络化制造系统中电子商务模块的开发实践,详细介绍了一个基于数字证书的数字签名系统的设计和实现过程。并给出了重要的源代码和真实系统的运行界面。
Digital signature is authorized by the responsive law,and it pays more and more important roles in electrical business.The radical methods and their principle and traits of digital signature are introduced.The approach of digital signature based on digital certificate is presented,and its rationallty,effectivity and feasibility are reasoned.The process of design and implementation of digital signature system based on digital certificate are introduced according to the development practice of EC module in Chengdu-Deyang-Mianyang Region＇s networked manufacturing system,and the important source codes and running interfaces of real system are presented.
出处
《计算机工程与应用》
CSCD
北大核心
2006年第15期189-192,共4页
Computer Engineering and Applications
基金
国家863高技术研究发展计划/CIMS主题资助项目(编号:2004AA414010
2002AA414050)
关键词
数字签名
数字证书
公钥
私钥
digital signature,digital certificate,public key,private key
