Temperature‐Resilient Reconfigurable Physical Unclonable Function Driven by Pulse Modulation Using CMOS‐Integrated Spintronic Chips (Adv. Sci. 37/2026)

Temperature-Resilient Reconfigurable PUF A CMOS-integrated SOT-MRAM chip enables a temperature-resilient reconfigurable physical unclonable function through dual-pulse modulation. By widening the operating window and harnessing intrinsic variability, it ensures secure and dynamic key generation under extreme conditions. The cover highlights robust hardware-level security safeguarding next-generation IoT systems. More details can be found in the Research Article by Zhaohao Wang, Yuanfu Zhao, Hong-xi Liu, Weisheng Zhao, and co-workers (DOI: 10.1002/advs.74926).