Mishra, N. et al. 2023. CalyPSO: An Enhanced Search Optimization based Framework to Model Delay-based PUFs. IACR Transactions on Cryptographic Hardware and Embedded Systems. 2024, 1 (Dec. 2023), 501–526. DOI:https://doi.org/10.46586/tches.v2024.i1.501-526.