摘要
传统BIOS是用汇编语言编写的,一般固化在主板的CMOS芯片中,利用电池来维持BIOS的硬件配置信息,维护和发展都很困难。文章简单分析了基于传统BOIS技术的安全模块软件系统设计和基于UEFI技术的安全模块软件系统设计,针对两种体系的软件维护和安全性进行了对比分析。
Traditional BIOS is complied by assembly language, and generally firmwared in the coms chip of the main board, maintaining the hardware configuration information of BIOS by battery, and thus resulted in difficulty for maintenance and development.This paper gives a brief analysis on secure module＇s software system of the secure module based on traditional BIOS and UEFI, the project maintenance and security is contrasted and discussed, between traditional BIOS and UEFI, and all this can be taken as a reference for the designers in secure module design.
出处
《信息安全与通信保密》
2008年第7期91-93,共3页
Information Security and Communications Privacy
