电子信息中的数字签名  

The Digital Signature in the Electronic Information

作　　者：宋维平[1] 

机构地区：[1]吉林建筑工程学院网络信息中心,吉林长春130021

出　　处：《现代情报》2009年第7期51-52,56,共3页Journal of Modern Information

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。对基于公开密钥密码体制的数字签名,讨论了它的优缺点和安全性。This paper attempted to discuss the method of the digital signature, which consisted of the two parts. One was the signature formula and the other was the test formula. It was available to have the digital signature with the digital method and prove the authenfieity of the method. The paper not only presented the advantage and disadvantage but also mentioned the safe system of the digital signature based on the open system of the secret key and code.

关 键 词：数字签名 算法 密钥 加密 

分 类 号：TP309.7[自动化与计算机技术—计算机系统结构]