A Dual-Entropy-Superposed PUF With In-Cell Entropy Sign-Based Stabilization. - Xiaojin Zhao; Chunwei Xie; Qiang Zhao; Xiaofang Pan (IEEE Trans. Circuits Syst. I Regul. Pap., 2022)

A Highly Reliable and Energy-Efficient Schmitt Trigger PUF Featuring Ultra-Wide Supply Voltage Range. - Zizhen Huang; Jianlin Zhong; Chunwei Xie; Ruoyang Wu; Xiaojin Zhao (IEEE Trans. Circuits Syst. II Express Briefs, 2022)