Results 61 to 70 of about 705 (169)
A survey on physical unclonable function (PUF)-based security solutions for Internet of Things
Computer Networks, 2020 78 pages, 11 figures, 6 ...
Alireza Shamsoshoara +3 more
openaire +2 more sources
Advanced Functional Materials, Volume 36, Issue 28, 7 April 2026.This study presents a dynamic interaction between liquid resins and photopolymerized structures enabled by an in situ light‐writing setup. By controlling a three‐phase interface through localized photopolymerization, which provides physical confinement for the remaining uncured resin regions, the approach establishes a programmable pathway that ...
Kibeom Kim +3 more
wiley +1 more source
Advanced Electronic Materials, Volume 12, Issue 8, 20 April 2026.A concealable physical unclonable function (PUF) based on an array of 384 nanoscale voltage‐controlled magnetic tunnel junctions is demonstrated. The PUF operates without any external magnetic field. It uses a combination of deterministic and stochastic switching mechanisms, based on the spin transfer torque and voltage‐controlled magnetic anisotropy ...
Thomas Neuner +6 more
wiley +1 more source
Advanced Functional Materials, Volume 36, Issue 23, 19 March 2026.This study investigates electromechanical PUFs that improve on traditional electric PUFs. The electron transport materials are coated randomly through selective ligand exchange. It produces multiple keys and a key with motion dependent on percolation and strain, and approaches almost ideal inter‐ and intra‐hamming distances.
Seungshin Lim +7 more
wiley +1 more source
Integration of Physically Unclonable Functions (PUFs) in CMOS
, 2019 Dissertation, Universität Duisburg-Essen ...
openaire +4 more sources
Recent Advances on Thermochromic Inks for Security Applications
Advanced Materials Technologies, Volume 11, Issue 6, 18 March 2026.Thermochromic security inks have garnered interest in recent years as security elements for authentication, information encryption, and anti‐counterfeiting. This review outlines different types of thermochromic materials, how they have been developed as functional inks, and how advancements in property enhancement, sustainability, and printing ...
Duarte B. Oliveira +5 more
wiley +1 more source
Ultra‐Durable Information‐Encoded Anti‐Counterfeiting Self‐Assembled Nanocrystal Labels
Advanced Optical Materials, Volume 14, Issue 11, 20 March 2026.Ultra‐durable cost‐effective information‐encoded anti‐counterfeiting labels are fabricated to secure semiconductor chips. A novel method is used to self‐assemble colloidal quantum wells (CQWs) into color bars. Information can be encoded spatially, spectrally, and opto‐spatially.
Taha Haddadifam +6 more
wiley +1 more source
Physical Unclonable Function (PUF) Based Random Number Generator
Advanced Computing: An International Journal, 2012 Physical Unclonable Functions (PUFs) are widely used to generate random Numbers. In this paper we propose a new architecture in which an Arbiter Based PUF has been employed as a nonlinear function in Nonlinear Feedback Shift Register (NFSR) to generate true random numbers. The rate of producing the output bit streams is 10 million bits per second.
Ali Sadr, Mostafa Zolfaghari-Nejad
openaire +3 more sources
A Study on FPGA Implementation of Physical Unclonable Functions (PUFs)
International Journal of Innovative Research in Computer and Communication EngineeringPhysical Unclonable Functions (PUFs) are emerging as a critical hardware security primitive, leveraging the inherent and irreproducible manufacturing variations of integrated circuits (ICs) to generate unique, device-specific responses. By mapping input challenges to output responses based on physical characteristics, PUFs provide a lightweight and ...
Sai Kumar Marri, Anjan K
openaire +1 more source
The Interpose PUF: Secure PUF Design against State-of-the-art Machine Learning Attacks
Transactions on Cryptographic Hardware and Embedded Systems, 2019 The design of a silicon Strong Physical Unclonable Function (PUF) that is lightweight and stable, and which possesses a rigorous security argument, has been a fundamental problem in PUF research since its very beginnings in 2002.
Phuong Ha Nguyen +5 more
doaj +1 more source