Resonant-tunnelling diodes as PUF building blocks

Ibrahim Ethem Bagci; Thomas McGrath; Christine Barthelmes; Scott Dean; Ramon Bernardo Gavito; Robert James Young; Utz Roedig

doi:10.1109/TETC.2019.2893040

Resonant-tunnelling diodes as PUF building blocks

Ibrahim Ethem Bagci
, Thomas McGrath
, Christine Barthelmes
, Scott Dean
, Ramon Bernardo Gavito
, Robert James Young
, Utz Roedig

School of Computer Science and Information Technology

Lancaster University

Research output: Contribution to journal › Article › peer-review

Abstract

Resonant-Tunnelling Diodes (RTDs) have been proposed as building blocks for Physical Unclonable Functions (PUFs). In this paper we show how the unique RTD current-voltage (I-V) spectrum can be translated into a robust digital representation. We analyse 130 devices and show that RTDs are a viable PUF building block.

Original language	English
Article number	8611366
Pages (from-to)	878-885
Number of pages	8
Journal	IEEE Transactions on Emerging Topics in Computing
Volume	9
Issue number	2
DOIs	https://doi.org/10.1109/TETC.2019.2893040
Publication status	Published - 1 Apr 2021

Keywords

authentication
identification
physical security
Physical unclonable functions

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10.1109/TETC.2019.2893040

https://hdl.handle.net/10468/9170Licence: CC BY

Cite this

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abstract = "Resonant-Tunnelling Diodes (RTDs) have been proposed as building blocks for Physical Unclonable Functions (PUFs). In this paper we show how the unique RTD current-voltage (I-V) spectrum can be translated into a robust digital representation. We analyse 130 devices and show that RTDs are a viable PUF building block.",

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AU - Young, Robert James

AU - Roedig, Utz

PY - 2021/4/1

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AB - Resonant-Tunnelling Diodes (RTDs) have been proposed as building blocks for Physical Unclonable Functions (PUFs). In this paper we show how the unique RTD current-voltage (I-V) spectrum can be translated into a robust digital representation. We analyse 130 devices and show that RTDs are a viable PUF building block.

KW - authentication

KW - identification

KW - physical security

KW - Physical unclonable functions

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Resonant-tunnelling diodes as PUF building blocks

Abstract

Keywords

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