Abstract
With the advancement of beyond-CMOS devices to keep Moore’s law alive, several emerging devices have found application in a wide range of applications. Spintronic devices offer low power, non-volatility, inherent spatial and temporal randomness, simplicity of integration with a silicon substrate, etc. This makes them a potential candidate for next-generation hardware options. This work explores the giant spin Hall effect (GSHE)-driven spin-orbit torque (SOT) magnetic tunnel junction (MTJ) as a potential candidate for creating an externally triggered hardware Trojan and insertion into logic-locked hardware security considering the effect of process and temperature variations.