CAJ | 학술논문

设计了一套基于国产技术的可信计算系统。该系统采用了基于龙芯处理器的计算机硬件平台和国民技术LPC接口的可信密码模块（Trusted Cryptography Module，TCM），实现了符合UEFI标准的可信固件，完成了操作系统上的TCM驱动(TCM Device Driver，TDD)以及TCM服务模块(TCM Service Module， TSM)，总体实现了基于国产龙芯平台的固件层和操作系统上层对国产可信密码模块及其服务模块的支持。完成了对TDD以及TSM接口的测试，提供了TCM管理工具以实现对TCM的基本管理功能。
설계료일투기우국산기술적가신계산계통。해계통채용료기우룡심처리기적계산궤경건평태화국민기술LPC접구적가신밀마모괴（Trusted Cryptography Module，TCM），실현료부합UEFI표준적가신고건，완성료조작계통상적TCM구동(TCM Device Driver，TDD)이급TCM복무모괴(TCM Service Module， TSM)，총체실현료기우국산룡심평태적고건층화조작계통상층대국산가신밀마모괴급기복무모괴적지지。완성료대TDD이급TSM접구적측시，제공료TCM관리공구이실현대TCM적기본관리공능。
A trusted computer system is designed based on the domestic technology.This system builds on the computer hardware platform which adopts Loongson3A CPU and nation technologies’trusted cryptography module(TCM) of LPC interface, implements Kunlun trusted firmware according to UEFI standards, and accomplishes transplantation of TCM device driver (TDD) and TCM service module (TSM) on operating system. Overall it realizes support for domestic trusted cryptography module and TCM service module from firmware layer to operating system layer based on domestic Loongson platform,accomplishes the test of TDD and TSM,and provides the TCM management tool to achieve the basic management functions for TCM.