Theoretical Analysis of Delay-based PUFs and Design Strategies for Improvement

Yale Wang; Chenghua  Wang; Chongyan Gu; Yijun Cui; Maire O'Neill; Weiqiang Liu

doi:10.1109/ISCAS.2019.8702722

Theoretical Analysis of Delay-based PUFs and Design Strategies for Improvement

Yale Wang, Chenghua Wang, Chongyan Gu, Yijun Cui, Maire O'Neill, Weiqiang Liu

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

25 Downloads (Pure)

Abstract

Delay-based physical unclonable function (PUF) designs use the random delay differences in circuit transmission to extract response. In the existing PUF designs, there are few studies on investigating the link between process variation
and PUF performance. The experimental data can reflect the performance of the new design to a certain extent, but lack of theoretical analysis to provide thorough information. In this paper, a theoretical model for delay-based PUF designs is proposed. An analysis of the delay-based PUF improvements by existing design strategies is also investigated. Moreover, a guidance to develop and improve future delay-based PUF designs using the proposed theoretical model is also given in this paper.

Original language	English
Title of host publication	2019 IEEE International Symposium on Circuits and Systems, ISCAS 2019 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728103976
DOIs	https://doi.org/10.1109/ISCAS.2019.8702722
Publication status	Published - 2019
Event	2019 IEEE International Symposium on Circuits and Systems, ISCAS 2019 - Sapporo, Japan Duration: 26 May 2019 → 29 May 2019 https://www.iscas2019.org/

Conference

Conference	2019 IEEE International Symposium on Circuits and Systems, ISCAS 2019
Country	Japan
City	Sapporo
Period	26/05/2019 → 29/05/2019
Internet address	https://www.iscas2019.org/

Keywords

Delay-based PUF
Improvement strategies
Performances
Theoretical analysis

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/ISCAS.2019.8702722

Theoretical Analysis of Delay-based PUFs and Design Strategies for Improvement
Copyright 2019 IEEE. This work is made available online in accordance with the publisher’s policies. Please refer to any applicable terms of use of the publisher.
Accepted author manuscript, 228 KBLicence: Unspecified

Link to publication in Scopus

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Wang, Y., Wang, C., Gu, C., Cui, Y., O'Neill, M., & Liu, W. (2019). Theoretical Analysis of Delay-based PUFs and Design Strategies for Improvement. In 2019 IEEE International Symposium on Circuits and Systems, ISCAS 2019 - Proceedings [8702722] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISCAS.2019.8702722

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abstract = "Delay-based physical unclonable function (PUF) designs use the random delay differences in circuit transmission to extract response. In the existing PUF designs, there are few studies on investigating the link between process variationand PUF performance. The experimental data can reflect the performance of the new design to a certain extent, but lack of theoretical analysis to provide thorough information. In this paper, a theoretical model for delay-based PUF designs is proposed. An analysis of the delay-based PUF improvements by existing design strategies is also investigated. Moreover, a guidance to develop and improve future delay-based PUF designs using the proposed theoretical model is also given in this paper.",

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Wang, Y, Wang, C, Gu, C, Cui, Y, O'Neill, M & Liu, W 2019, Theoretical Analysis of Delay-based PUFs and Design Strategies for Improvement. in 2019 IEEE International Symposium on Circuits and Systems, ISCAS 2019 - Proceedings., 8702722, Institute of Electrical and Electronics Engineers Inc., 2019 IEEE International Symposium on Circuits and Systems, ISCAS 2019, Sapporo, Japan, 26/05/2019. https://doi.org/10.1109/ISCAS.2019.8702722

Theoretical Analysis of Delay-based PUFs and Design Strategies for Improvement. / Wang, Yale; Wang, Chenghua ; Gu, Chongyan; Cui, Yijun; O'Neill, Maire; Liu, Weiqiang.

2019 IEEE International Symposium on Circuits and Systems, ISCAS 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. 8702722.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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