摘要
一个数字签名方案由两部分组成:签名算法和验证算法,使用签名算法进行签名,得到数字签名;通过验证算法判断其真实性。对基于RSA密码体制的数字签名,讨论了它的优缺点和安全性。
This paper attempts to discuss the method of digital signature,which consists of two parts.One is the signature formula and the other is the test formula.It is available to have the digital signature with the digital method and prove the authenticity of the method.The paper not only presents the advantage and disadvantage but also mentions the safe system of the digital signature based on the RSA system of code.
出处
《现代情报》
北大核心
2007年第8期53-56,共4页
Journal of Modern Information
关键词
数字签名
算法
密钥
加密
digital signature
arithmetic
secret key
secret code
