基于FPGA与PCI总线接口的身份认证智能卡的设计

Design of Intelligent Card for Authentication Based on FPGA and PCI Bus Interface

身份认证是保密通信和信息安全的基础,一直是网络安全研究重点。PCI总线是一种高性能外围设备互连总线,由于PCI总线协议的复杂性,其接口实现比较困难。为此,开发了一种基于FPGA与PCI总线接口的身份认证智能卡;介绍了FPGA与PCI总线接口的设计要点。

Authentication,which is the foundation of secret communication and information security, has been the focus of study of network security. PCI bus is a high performance interconnecting bus for peripheral equipment. Because of the complexity of PCI bus protocol,the implementation of its in- terface is more difficult. Therefore an intelligent card for authentication is developed based on FPGA and PCI bus interface. The key points of FPGA and PCI bus interface design are introduced.