Physically Unclonable Function using GSHE driven SOT assisted MTJ for next Generation Hardware Security Applications

The increasing threat of security attacks on hardware security applications has driven research towards exploring beyond CMOS devices as an alternative. Spintronic devices offer certain advantages like low power, non-volatility, inherent spatial and temporal randomness, simplicity of integration with silicon substrate, etc. making them a potential candidate for next-generation hardware security systems. In this work, we explore the Giant Spin Hall effect (GSHE) driven spin-orbit torque Magnetic Tunnel Junction (MTJ) implementing physically unclonable function (PUFs).