Visible to the public Hardware Trojan Detection Using Path Delay Order Encoding with Process Variation Tolerance

TitleHardware Trojan Detection Using Path Delay Order Encoding with Process Variation Tolerance
Publication TypeConference Paper
Year of Publication2018
AuthorsCui, X., Wu, K., Karri, R.
Conference Name2018 IEEE 23rd European Test Symposium (ETS)
ISBN Number978-1-5386-3728-9
Keywordsdelays, design-for-trust techniques, DfT, encoding, fabrication, Foundries, Hardware, hardware Trojan detection, Hardware Trojans, HT detection techniques, Logic gates, outsourcing, path delay information, process variation tolerance, pubcrawl, security, security threats, trojan horse detection, Trojan horses, variation-tolerant path delay order encoding technique
Abstract

The outsourcing for fabrication introduces security threats, namely hardware Trojans (HTs). Many design-for-trust (DFT) techniques have been proposed to address such threats. However, many HT detection techniques are not effective due to the dependence on golden chips, limitation of useful information available and process variations. In this paper, we data-mine on path delay information and propose a variation-tolerant path delay order encoding technique to detect HTs.

URLhttps://ieeexplore.ieee.org/document/8400708
DOI10.1109/ETS.2018.8400708
Citation Keycui_hardware_2018