A Reconfigurable and Machine Learning attack resistant strong PUF based on Arbiter Mechanism and SOT-MRAM
Pengbin Li, Zhengyi Hou, Hanran Gao, Wang Bi, Zhaohao Wang · 2023
This paper presents a strong physical unclonable function (PUF) based on the arbiter mechanism and spin orbit torque magnetic random access memory (SOT-MRAM). This proposed PUF can be easily reconfigured, with 2³² challenge-response pairs (CRPs) generated during each reconfiguration. Meanwhile, the proposed PUF shows a strong resistance against typical machine learning modeling attacks.