CPLD management and control method based on trusted module

The invention relates to a CPLD management and control method based on a trusted module, and belongs to the technical field of computing platforms. By improving a hardware circuit of a computing platform and modifying a data packet format, verification, configuration and real-time monitoring of the TCM on the CPLD are realized, the CPLD is effectively prevented from being tampered or replaced when being powered on or operated, and the hidden danger that an active measurement process is bypassed is eliminated. 本发明涉及一种基于可信模块的CPLD管控方法，属于计算平台技术领域。本发明通过对计算平台硬件电路改进以及对数据包格式的修改，实现了TCM对CPLD的校验、配置和实时监控，有效避免了CPLD上电时或运行时被篡改或替换，消除了主动度量流程被旁路的隐患。