enfi_2022_-_abstract_booklet.pdf
(9.98 MB, PDF)
… 24 52074 Aachen, Germany. 2Institute of Communication Technologies and Embedded Systems, RWTH Aachen University, Kopernikusstrasse 16, 52074 Aachen, Germany. Abstract: Serious concerns over hardware security are reflected through large-scale hardware attacks in the globalized supply chain of integrated circuits (ICs). In the domain of digital logic-locking schemes several vulnerabilities have emerged in recent years and require attention for future locking strategies. As part of a wider aim at … for future hardware security applications. Keywords: bioinspired systems, bionanointerfaces, logic locking, ISFETs, microfluidics, hardware security. Introduction Logic locking [1] is a powerful technique that can withstand various hardware attacks. In this scheme, several additional gates known as ‘key gates’ are added in a logic circuit. Unless a correct digital key is provided to these key gates, logic circuit gives a false output and thus functionality of the circuit is hidden. However, several attack models such as Boolean satisfiability (SAT) and machine learning [2] based attacks are found to penetrate through the security provided by logic locking. Here, we propose an idea to go beyond the use of ‘digital keys and make use of biochemical …