Routing density analysis of area-efficient ring oscillator physically unclonable functions

• Main Authors: Zulfikar, Zulfikar, Soin, Norhayati, Wan Muhamad Hatta, Sharifah Fatmadiana, Abu Talip, Mohamad Sofian, Jaafar, Anuar
• Format: Article
• Published: MDPI 2021
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.um.edu.my/28068/

The research into ring oscillator physically unclonable functions (RO-PUF) continues to expand due to its simple structure, ease of generating responses, and its promises of primitive security. However, a substantial study has yet to be carried out in developing designs of the FPGA-based RO-PUF, whi...