现代电子技术2024，Vol.47Issue(12)：37-44,8.DOI:10.16652/j.issn.1004-373x.2024.12.007
基于AMP模式多核处理器的可信节点构建方法
Method of trusted node implementation based on AMP mode multicore processor
摘要
Abstract
The research was conducted on the security of multi-core processors,delving into the development background of microprocessor technology and the security challenges faced by multi-core processors in the AMP(asymmetric multiprocessing)mode.By utilizing trusted computing technology and dual architecture,combined with the working characteristics of AMP mode and the control mechanism between multi-cores,a strategy for active immune defense system and a method for constructing trusted nodes are proposed.The measurement mechanism of trusted computing throughout the entire working process is analyzed,effectively solving the security issues of multi-core processors in AMP mode while maintaining the real-time performance of the original system within the core.This method can not only enhance the security of multi-core processors,but also ensure a trusted operating environment for the system,providing solid support for the security of future computing devices.The analysis of experimental verification results prove that the construction plan is completely feasible and can be promoted in practical applications.关键词
非对称多处理/多核处理器/可信节点/可信计算技术/双体系架构/安全防护/可信环境Key words
asymmetric multiprocessing/multicore processors/trusted nodes/trusted computing technology/dual system architecture/safety protection/trusted environment分类
电子信息工程引用本文复制引用
刘威鹏,郝俊芳,李跃鹏,李虎威..基于AMP模式多核处理器的可信节点构建方法[J].现代电子技术,2024,47(12):37-44,8.基金项目
中国电气装备集团有限公司科技项目(CEE-2022-C-01-01-003-XJ) （CEE-2022-C-01-01-003-XJ）
