Open Access

ARTICLE

A Novel Secure Scan Design Based on Delayed Physical Unclonable Function

Weizheng Wang^1,2, Xingxing Gong¹, Xiangqi Wang³, Gwang-jun Kim^4,*, Fayez Alqahtani⁵, Amr Tolba⁶

1 School of Computer and Communication Engineering, Changsha University of Science and Technology, Changsha, 410114, China
2 College of Information Science and Engineering, Hunan Women’s University, Changsha, 410138, China
3 College of Mathematics and Computational Science, Hunan First Normal University, Changsha, 410138, China
4 Department of Computer Engineering, Chonnam National University, Gwangju, 61186, Korea
5 Software Engineering Department, College of Computer and Information Sciences, King Saud University, Riyadh, 12372, Saudi Arabia
6 Computer Science Department, Community College, King Saud University, Riyadh, 11437, Saudi Arabia

* Corresponding Author: Gwang-jun Kim. Email: