摘要
针对目前流行的智能卡技术,提出了一种基于USB接口的智能读卡器,利用PDIUS BD12与PC机之间的通信协议,引入了安全认证访问模块,从而提高了安全性,实现了使用USB接口和主机相连的智能读卡器。
This paper presents a new solution for IC card reader device with the USB interface, using the communication protocol between PDIUSBD12 and PC. At the same time,introducing SAM to increase the security, a card reader with function of SAM and also with the popular and convenient interface of USB is implemented.
出处
《贵州工业大学学报（自然科学版）》
CAS
2005年第1期76-78,98,共4页
Journal of Guizhou University of Technology(Natural Science Edition)
