Yi-Xin Lu

PO-PUF: A Circuit Based on Dynamic Challenge Obfuscation and Tail-Path Perturbation for Resistance to Machine Learning Attacks

Physical Unclonable Functions (PUFs) have been widely used in hardware security. Although strong PUFs can provide a large number of challenge-response pairs (CRPs), their underlying mappings are more vulnerable to machine-learning-based modeling attacks. To address this issue, this paper proposes a strong PUF design, t...