摘要
我国的 PK卡应用刚刚起步 ,还没有形成权威规范 ,各种 PK卡的卡片指令流和应用方法有着很大的差异。当某一行业建立 CA用于行业信息的公开验证时 ,如何实现不同类型 PK卡计算的数字签名的统一验证 ,是非常重要的问题。文章通过对几家主流 PK卡的实验分析 ,找出了能兼容的数字签名垫整方法 ,并通过在读卡器级设计数字签名应用的指令接口函数 ,来实现不同
The application of PK Card is beginning,not yet formed the authoritative standard.There are great differences in commandresponse format and padding method of various PK Cards.When CA is constructed for verifying information publicly in location,it is very important how to verify the signature signed by various PK Cards.This paper find out the compatible padding method by a series of experiment,and design the instruction interface function of signature application in card terminal level,so as to realize the compatibility in application program with various PK Card.
出处
《电脑与信息技术》
2002年第3期48-52,共5页
Computer and Information Technology
