| Title | Detection of Hardware Trojan in Presence of Sneak Path in Memristive Nanocrossbar Circuits |
| Publication Type | Conference Paper |
| Year of Publication | 2021 |
| Authors | Basu, Subhashree, Kule, Malay, Rahaman, Hafizur |
| Conference Name | 2021 International Symposium on Devices, Circuits and Systems (ISDCS) |
| Keywords | composability, Degradation, delays, Hardware, hardware trojan, Memristive, memristors, Nano crossbar, pubcrawl, resilience, Resiliency, Sneak Path, Testing, Time measurement, trojan horse detection, Trojan horses |
| Abstract | Memristive nano crossbar array has paved the way for high density memories but in a very low power environment. But such high density circuits face multiple problems at the time of implementation. The sneak path problem in crossbar array is one such problem which causes difficulty in distinguishing the logical states of the memristors. On the other hand, hardware Trojan causes malfunctioning of the circuit or performance degradation. If any of these are present in the nano crossbar, it is difficult to identify whether the performance degradation is due to the sneak path problem or due to that of Hardware Trojan.This paper makes a comparative study of the sneak path problem and the hardware Trojan to understand the performance difference between both. It is observed that some parameters are affected by sneak path problem but remains unaffected in presence of Hardware Trojan and vice versa. Analyzing these parameters, we can classify whether the performance degradation is due to sneak path or due to Hardware Trojan. The experimental results well establish the proposed methods of detection of hardware Trojan in presence of sneak path in memristive nano crossbar circuits. |
| DOI | 10.1109/ISDCS52006.2021.9397908 |
| Citation Key | basu_detection_2021 |
Detection of Hardware Trojan in Presence of Sneak Path in Memristive Nanocrossbar Circuits