摘要： 基于椭圆曲线的公钥密码体制是密码学研究的一个新课题,这种密码体制具有速度快、安全性高的优点。该文构造了一类椭圆曲线数字签名算法,并设计了基于该算法的电子签章系统。

关键词: 椭圆曲线密码, 数字签名, 电子签章

Abstract: ECC is a new field in cryptography,this crypt system has many advantages of fast speed and high security. This paper designs a digital signature algorithm that can be realized quickly in the computer, gives electronic seal system based on ECC.

中图分类号: 

• TP393.08