摘要
可信密码模块(TCM)是中国可信计算的基础,其上的固件(Firmware)是TCM芯片的操作系统,对其进行协议符合性测试是验证TCM性能的重要方法。在分析可信密码模块及其固件结构的基础上,说明了TCM命令的数据结构及其各项参数。按照TCM命令协议文档,给出一个针对该协议的固件协议符合性测试方案。实现该方案后,对某款TCM芯片的固件进测试结果表明:该方案切实可行,效果良好。
Trusted cryptography module is the foundation of China trusted computing,and its firmware is the operating system of TCM chip,and the compliance test on firmware protocol is an important method for verifying the capability of TCM.With analysis on the structure of TCM and firmware on TCM,the data structure and parameters of TCM commands are described.In accordance with the TCM protocols,the paper presents a compliance test scheme of firmware protocol.This scheme is implemented,and the test on the firmware of TCM chips indicates that this scheme is feasible and effective in pratice.
出处
《通信技术》
2010年第7期100-102,共3页
Communications Technology
基金
北京市人才强教深化计划--中青年骨干教师项目(No.71A0911170)
关键词
可信密码模块
固件
协议符合性测试
命令接口
trusted cryptography module（TCM）
firmware
protocol compliance test
command interface
