A Reconfigurable LDO-Assisted Physically Unclonable Function Achieving a Zero-BER With 14% Masking

This paper presents a physically unclonable function (PUF) based on a ring oscillator (RO) collapse with an improved robustness against temperature variations. To effectively minimize the chances of having temperature-sensitive dark bits, the PUF equips a low-drop-out (LDO) regulator that enables a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	IEEE transactions on circuits and systems. I, Regular papers Regular papers, 2023-08, Vol.70 (8), p.1-10
Hauptverfasser:	Park, Jaehan, Sim, Jae-Yoon
Format:	Artikel
Sprache:	eng
Schlagworte:	Bit error rate Circuit stability Collapse Cryptography Delays hardware security Internet of Things (IoT) Masking Monte Carlo methods physically unclonable function (PUF) Reconfiguration Thermal stability Uncertainty Voltage
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!