信息安全芯片的设计与实现  

Research and Development of Encrypt ASIC

作　　者：华翔[1] 杨波[1] 秦兴成[1] 李勇[1] 苏晓龙[1] 

机构地区：[1]西安电子科技大学ISN国家重点实验室,西安710071

出　　处：《通信技术》2003年第7期91-92,95,共3页Communications Technology

摘　　要：阐述了一种信息安全芯片的设计思想。芯片的设计是面向功能模块的,而不是面向应用的。通过可选的集成的USB接口或并行FIFO,上层应用软件可以如同调用的标准应用函数来调用芯片的各功能模块,替换应用软件中软件加密模块,改善系统安全性能和提高加解密速度。An ASIC design is introduced in this paper which is applied into the field of information security . This design is not based on application but function module. The function module can be called by application software of high level that is same as the standard application function with the selectable USB or parallel FIFO integrated into this chip. The crypto module of hardware can substitute that of software in the application software that can improve the system security and raise the encrypt/decrypt rate.

关 键 词：信息安全芯片 USB接口 并行FIFO 

分 类 号：TN91[电子电信—通信与信息系统]