Low-Cost Structural Monitoring of Analog Circuits for Secure and Reliable Operation
Bora Bilgic, Sule Ozev · IEEE Design and Test · 2023
Editor’s notes:Analog circuits enhanced with digital circuitry are vulnerable to changes in circuit structure or configuration that arise from natural sources (defects) or unnatural sources (malicious attacks). This article explores the use of in-field circuit monitors to measure the changes in circuit performance that can indicate such a change with low overhead and without compromising the security of the circuit.—Jennifer Dworak, Southern Methodist University, USA