Hardware Trojan Detection Based on Correlated Path Delays in Defiance of Variations with Spatial Correlations
| Title | Hardware Trojan Detection Based on Correlated Path Delays in Defiance of Variations with Spatial Correlations |
| Publication Type | Conference Paper |
| Year of Publication | 2017 |
| Authors | Esirci, F. N., Bayrakci, A. A. |
| Conference Name | Design, Automation Test in Europe Conference Exhibition (DATE), 2017 |
| ISBN Number | 978-3-9815370-8-6 |
| Keywords | composability, correlated path delays, Correlation, cryptography, cyber physical systems, delays, hardware security, hardware Trojan detection, HT detection method, HT detection methods, HT inserted circuits, Image edge detection, Integrated circuit interconnections, Integrated circuit modeling, interdie variation, intradie variation, invasive software, Logic gates, malicious circuit, minimally invasive Trojans, path delay, path delay ratio, Process Variations, pubcrawl, resilience, Resiliency, side channel analysis, Solid modeling, spatial correlations, trojan horse detection, Trojan horses |
| Abstract | Hardware Trojan (HT) detection methods based on the side channel analysis deeply suffer from the process variations. In order to suppress the effect of the variations, we devise a method that smartly selects two highly correlated paths for each interconnect (edge) that is suspected to have an HT on it. First path is the shortest one passing through the suspected edge and the second one is a path that is highly correlated with the first one. Delay ratio of these paths avails the detection of the HT inserted circuits. Test results reveal that the method enables the detection of even the minimally invasive Trojans in spite of both inter and intra die variations with the spatial correlations. |
| URL | https://ieeexplore.ieee.org/document/7926976/ |
| DOI | 10.23919/DATE.2017.7926976 |
| Citation Key | esirci_hardware_2017 |
- intradie variation
- Trojan horses
- trojan horse detection
- spatial correlations
- Solid modeling
- side channel analysis
- Resiliency
- resilience
- pubcrawl
- Process Variations
- path delay ratio
- path delay
- minimally invasive Trojans
- malicious circuit
- Logic gates
- invasive software
- composability
- interdie variation
- Integrated circuit modeling
- Integrated circuit interconnections
- Image edge detection
- HT inserted circuits
- HT detection methods
- HT detection method
- hardware Trojan detection
- Hardware Security
- delays
- cyber physical systems
- Cryptography
- Correlation
- correlated path delays