摘要
给出了一种基于PCI总线的高速密码卡设计方案,并对其各模块进行了分析,该方案采用DSP+CPLD+密码模块的结构,完全实现了在系统编程和配置,主机通过PCI9054直接操作密码模块,实现了高速的数据加脱密。
This paper gives a scheme of a high speed cipher card based on PCI BUS, and analyses all models, this scheme employs DSP＋CPLD＋CIPHER MODEL, implements completely in system programming and configuration, the host operates cipher model through PCI9054. achieves a high encrypted and encrypted speed.
出处
《计算机工程》
CAS
CSCD
北大核心
2005年第21期217-218,227,共3页
Computer Engineering
