arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0906.3832cs.AR
收藏

利用热载流子注入的硬件木马

Hardware Trojan by Hot Carrier Injection

Y. Shiyanovskii, F. Wolff, C. Papachristou, D. Weyer, W. Clay

摘要:

本文讨论了如何利用热载体注入(HCI)来创建特洛伊木马程序,从而导致硬件故障。木马不是通过额外的逻辑电路产生的,而是通过控制方案来最大化和加速晶体管中的HCI效应。这些场景的范围从操纵制造过程到改变内部电压分布。这种新型木马由于其硬件逐渐退化的机制而难以测试。本文介绍了HCI的作用、检测技术,并讨论了恶意诱导HCI木马的可能性。

英文摘要:

This paper discusses how hot carrier injection (HCI) can be exploited to create a trojan that will cause hardware failures. The trojan is produced not via additional logic circuitry but by controlled scenarios that maximize and accelerate the HCI effect in transistors. These scenarios range from manipulating the manufacturing process to varying the internal voltage distribution. This new type of trojan is difficult to test due to its gradual hardware degradation mechanism. This paper describes the HCI effect, detection techniques and discusses the possibility for maliciously induced HCI trojans.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑