Paper 2022/1574 Original: eprint.iacr.org/2022/1574 ↗
Security Analysis of Delay-Based Strong PUFs with Multiple Delay Lines
Abstract
Using a novel circuit design, we investigate if the modeling-resistance of delay-based, CMOS-compatible strong PUFs can be increased by the usage of multiple delay lines. Studying a circuit inspired by the Arbiter PUF, but using four instead of merely two delay lines, we obtain evidence showing that the usage of many delay lines does not significantly increase the security of the strong PUF circuit. Based on our findings, we suggest future research directions.
Metadata
- Available format(s)
PDF- Category
- Applications
- Publication info
- Preprint.
- History
- 2022-11-13: last updated
- 2022-11-13: published
- Short URL
- https://ia.cr/2022/1574
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2022/1574,
author = {Anita Aghaie and Amir Moradi and Johannes Tobisch and Nils Wisiol},
title = {Security Analysis of Delay-Based Strong PUFs with Multiple Delay Lines},
howpublished = {Cryptology {ePrint} Archive, Paper 2022/1574},
year = {2022},
url = {https://eprint.iacr.org/2022/1574}
}