The Principle and Implement for Digital Signature
Zou Yong-jun · Computer Knowledge and Technology · 2009
The information era has arrived with the quick development of computer and network technologies.Thus,the security problem of information has become the fundamental matter.The digital signatures have many applications in a lot of field for it cannot be substituted by other techniques in information security,including authentication,data integrity,and non-repudiation.First,this paper introduces the research background of the digital signature.Then it introduces systematically the principle of the digital signature and relevant technology.At last,it demonstrated an simulation to understand the course of the digital signature more profound.