摘要
现今的集成电路,在设计中就有可能植入恶意电路,这种恶意电路被称为硬件木马,硬件木马会影响系统的功能或将关键信息传输给对手。过去几年里这个问题已经获得了巨大关注。依据危害结果对硬件木马进行了分类,分为功能破坏型、性能劣化型、数据窃取型、后门预留型。作者介绍硬件木马的植入途径及其防范方法,硬件木马的危害;还介绍并分析了硬件木马检测的现状,并给出可行方法的建议。
In today＇s Integrated Circuits design and fabrication process,the possibility of malicious circuit insertion have raised in a design.Such malicious circuits are entitled as Hardware Trojans.Hardware Trojans would impact the functionality or transmit key information to the adversary.This problem has gained significant attention over the past few years.In this article the author classify Hardware Trojans by hazards results： the function destruction type,the performance deterioration type,the data theft type,the back door reserved type.The author introduce that the ways of Hardware Trojans insertion and the guard methods,the hazards of Hardware Trojans.The author introduce and analyze the current situation of Hardware Trojans detection,and give the recommendations of possible ways.
出处
《中国电子科学研究院学报》
2011年第2期140-142,共3页
Journal of China Academy of Electronics and Information Technology
关键词
集成电路
恶意电路
植入
硬件木马检测
integrated circuits
malicious circuit
insertion
hardware trojans detection
