COTD: Reference-free Hardware Trojan Detection in Gate-level Netlist
Howard University Washington United States
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This paper presents a novel reference-free hardware Trojan detection technique in gate-level net list-based on controllability and observability analyses. Using an unsupervised clustering analysis, the paper shows that the controllability and observability characteristics of Trojan signals present significant inter-cluster distance from those of genuine signals in a Trojan-inserted circuit such that Trojan signals are easily distinguishable.
- Computer Hardware
- Computer Systems Management and Standards