Resonant-Tunnelling Diodes as PUF Building Blocks
- Bagci, Ibrahim Ethem
- McGrath, Thomas
- Barthelmes, Christine
- Dean, Scott
- Bernardo Gavito, Ramon
- Young, Robert James
- Roedig, Utz
Publication date
April 2021
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)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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