Performance of delay-based Trojan detection techniques under parameter variations
Performance of delay-based Trojan detection techniques under parameter variations
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参数变化下基于延迟的木马检测技术的性能
DOI：
10.1109/hst.2009.5224966
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发表时间：
2009
期刊：
影响因子：
--
通讯作者：
J. Lach
中科院分区：
文献类型：
--
作者：
Devendra Rai;J. Lach
已经提出了利用路径延迟信息的各种方案来确定给定集成电路的真实性。但是，必须评估这些技术在参数变化下的性能，因为延迟变化可能会掩盖设计改变的延迟影响，例如硬件特洛伊木马。本文研究了路径延迟表征如何在广泛的延迟变化下执行，结果表明，它仍然是通过利用统计技术来检测设计改变的强大工具。
Various schemes utilizing path delay information have been proposed to determine the authenticity of a given integrated circuit. However, the performance of these techniques under parameter variations must be evaluated, as delay variations may mask the delay impact of design alterations, such as hardware Trojan horses. This paper examines how path delay characterization performs under extensive delay variations, and results reveal that it remains a powerful tool for detecting design alterations by leveraging statistical techniques.