Results 21 to 30 of about 3,142 (227)

Ultra-Low Power Oscillator Collapse Physical Unclonable Function Based on FinFET

IEEE Access, 2021
The main purpose of this paper is to achieve ultra-low power Physical Unclonable Function (PUF) to meet the requirements for Internet of Things (IoT) applications.
Amin A. Zayed, Hanady Hussein Issa, Khaled A. Shehata, Hani Fikry Ragai   +3 more
doaj   +1 more source

Multi-Wavelength Quantum Key Distribution Emulation with Physical Unclonable Function

Cryptography, 2022
This work details the theory and implementation of a multi-wavelength quantum key distribution (QKD) emulation system with a physical unclonable function (PUF).
Brit Riggs, Michael Partridge, Bertrand Cambou, Ian Burke, Manuel Aguilar Rios, Julie Heynssens, Dina Ghanaimiandoab   +6 more
doaj   +1 more source

Image encryption and decryption utilizing physical unclonable function-based key generator by Ta/WTiOx/Pt memristor array [PDF]

AIP Advances
In this work, an encryption and decryption system utilizing physical unclonable function (PUF) characteristics of the Ta/WTiOx/Pt memristor array as hardware-level security primitive is demonstrated.
Yaoyao Jin, Canhui Liu, Yifan Zhao, Guangyu Liu, Shuai Zhang, Huaqing Wang, Zijun Wang, Tiantian Fu, Yunhui Chen, Pengzhan Wang, Cong Ye   +10 more
doaj   +1 more source

A Physical Unclonable Function Using a Configurable Tristate Hybrid Scheme With Non-Volatile Memory

IEEE Open Journal of Nanotechnology, 2021
The physical unclonable function (PUF) is a promising low-cost hardware security primitive. Recent advances in nanotechnology have provided new opportunities for nanoscale PUF circuits.
Jiang Li, Yijun Cui, Chongyan Gu, Chenghua Wang, Weiqiang Liu, Fabrizio Lombardi   +5 more
doaj   +1 more source

Impact of laser attacks on the switching behavior of RRAM devices [PDF]

, 2020
The ubiquitous use of critical and private data in electronic format requires reliable and secure embedded systems for IoT devices. In this context, RRAMs (Resistive Random Access Memories) arises as a promising alternative to replace current memory ...
Arumi Delgado, Daniel, Bargalló González, Mireia, Campabadal, Francesca, Gómez Pau, Álvaro, Hernández, David, Manich Bou, Salvador, Montilla, Víctor, Rodríguez Montañés, Rosa   +7 more
core   +2 more sources

Fault-tolerant reversible logic gate-based RO-PUF design

Memories - Materials, Devices, Circuits and Systems, 2023
Physically Unclonable Function (PUF) is an emerging modern approach to the security concerns of the physical systems which require the protection of sensitive data.
Mridula Karmakar, Syed Farah Naz, Ambika Prasad Shah   +2 more
doaj   +1 more source

Code Constructions for Physical Unclonable Functions and Biometric Secrecy Systems [PDF]

, 2019
The two-terminal key agreement problem with biometric or physical identifiers is considered. Two linear code constructions based on Wyner-Ziv coding are developed. The first construction uses random linear codes and achieves all points of the key-leakage-
Günlü, Onur, İşcan, Onurcan, Kramer, Gerhard, Sidorenko, Vladimir   +3 more
core   +2 more sources

Lightweight Configurable Ring Oscillator PUF Based on RRAM/CMOS Hybrid Circuits

IEEE Open Journal of Nanotechnology, 2020
Physical unclonable function (PUF) is a lightweight security primitive for energy constrained digital systems. As an enhanced design of conventional ring oscillator (RO) PUFs, configurable ring oscillator (CRO) PUFs improve the uniqueness and reliability
Yijun Cui, Chenghua Wang, Weiqiang Liu, Chongyan Gu, Maire O'Neill, Fabrizio Lombardi   +5 more
doaj   +1 more source

Remote attestation mechanism for embedded devices based on physical unclonable functions [PDF]

, 2013
Remote attestation mechanisms are well studied in the high-end computing environments; however, the same is not true for embedded devices-especially for smart cards.
Akram, Raja Naeem, Markantonakis, Konstantinos, Mayes, Keith   +2 more
core   +2 more sources

A Lightweight LFSR-Based Strong Physical Unclonable Function Design on FPGA

IEEE Access, 2019
Physical unclonable function (PUF), a reliable physical security primitive, can be implemented in FPGAs and ASICs. Strong PUF is an important PUF classification that provides a large “Challenge-Response” pairs (CRP) space for device ...
Shen Hou, Yang Guo, Shaoqing Li
doaj   +1 more source