Results 71 to 80 of about 2,983 (191)

Emerging Trends in Nanophotonic Systems for Sustainable and Resilient Societies

Advanced Sensor Research, Volume 5, Issue 1, January 2026.
Nanophotonics provides a versatile platform for addressing emerging safety challenges, enabling real–time sensing, secure authentication, and adaptive vision control. This review highlights recent advances in nanophotonic materials and structures that translate nanoscale light–matter interactions into safety–critical applications, paving the way for ...
Hyun Min Kim, Doeun Kim, Gyurin Kim, Juhwan Kim, JuHyeong Lee, Jiyeong Ma, Tung Chun Lee, Hyeon‐Ho Jeong   +7 more
wiley   +1 more source

A Reliable Low-area Low-power PUF-based Key Generator [PDF]

, 2016
This paper reports the implementation of a lowarea low-power 128-bit PUF-based key generation module which exploits a novel Two-Stage IDentification (TSID) cell showing a higher noise immunity then a standard SRAM cell.
Bucci, Marco, Böhm, Christoph, Hofer, Maximilian, Luzzi, Raimondo   +3 more
core  

Secure Authentication via Quantum Physical Unclonable Functions: A Review

Advanced Quantum Technologies, Volume 9, Issue 1, January 2026.
This in‐depth review article examines the origins, development, and evolution of Quantum Physical Unclonable Functions (QPUFs), with a particular focus on their use in secure authentication. The topic is motivated and introduced in detail, addressing both theoretical foundations and practical implementations, and is supported by a systematic article ...
Pol Julià Farré, Vladlen Galetsky, Mohamed Belhassen, Gregor Pieplow, Kumar Nilesh, Holger Boche, Tim Schröder, Janis Nötzel, Christian Deppe   +8 more
wiley   +1 more source

Physically unclonable function using CMOS breakdown position [PDF]

2017 IEEE International Reliability Physics Symposium (IRPS), 2017
© 2017 IEEE. A novel physically unclonable function (PUF) utilizing the intrinsic randomness of oxide breakdown (BD) positions in CMOS transistors is presented. The advantages of this approach are studied and validated by measurements on test-chips fabricated in a commercial 40nm CMOS process. Experiments show that the required soft BDs can be reliably
Chuang, Kai-Hsin, Bury, Erik, Degraeve, Robin, Kaczer, Ben, Groeseneken, Guido, Verbauwhede, Ingrid, Linten, Dimitri   +6 more
openaire   +1 more source

Improving Physically Unclonable Functions’ Performance Using Second-Order Compensated Measurement

Information
In this paper, we study the performance of second-order compensated measurement to generate a multi-bit response in physically unclonable functions (PUFs).
Jorge Fernández-Aragón, Guillermo Diez-Señorans, Miguel Garcia-Bosque, Raúl Aparicio-Téllez, Gabriel López-Pinar, Santiago Celma   +5 more
doaj   +1 more source

An Ultra‐Sub‐Wavelength Microwave Polarization Switching Antenna for Covert Communication Implemented With Directed Surface Acoustic Waves in an Artificial Multiferroic Magnonic Crystal

Advanced Materials Technologies, Volume 10, Issue 23, December 3, 2025.
A surface acoustic wave (SAW) launched in a two‐dimensional periodic array of magnetostrctive nanomagnets on a piezoelectric substrate excites spin waves in the nanomagnets which radiate electromagnetic waves in space. The polarization of the emitted beam in particular directions and at particular frequencies can be switched between horizontal and ...
Raisa Fabiha, Erdem Topsakal, Supriyo Bandyopadhyay   +2 more
wiley   +1 more source

Public Physical Unclonable Functions

Proceedings of the IEEE, 2014
A physical unclonable function (PUF) is an integrated circuit (IC) that serves as a hardware security primitive due to its complexity and the unpredictability between its outputs and the applied inputs. PUFs have received a great deal of research interest and significant commercial activity.
Miodrag Potkonjak, Vishwa Goudar
openaire   +1 more source

Multi‐Level Hybrid Anti‐Counterfeit Labels via Solid‐State Dewetting Under Spatial Confinement

Advanced Materials Technologies, Volume 10, Issue 23, December 3, 2025.
This study presents a hybrid encoding approach combining deterministic patterns fabricated by photolithography and stochastic features formed by the solid‐state dewetting of silver films under strong confinement at the micrometer and nanometer length scales.
Farnaz Foadi, Ilker Torun, Menekse Sakir, Mustafa Kalay, Jongpil Ye, Mustafa Serdar Onses   +5 more
wiley   +1 more source

A Low-Cost Unified Experimental FPGA Board for Cryptography Applications [PDF]

, 2016
This paper describes the evaluation of available experimental boards, the comparison of their supported set of experiments and other aspects. The second part of this evaluation is focused on the design process of the PCB (Printed Circuit Board) for ...
Bartík, Matěj, Buček, Jiří
core  

Temporal Dynamics Makes Memristive Physical Unclonable Functions More Secure and Ultra‐Lightweight

Advanced Electronic Materials, Volume 11, Issue 20, December 3, 2025.
A temporal PUF (TPUF) is reported, using the randomness of temporal dynamics of memristors as an entropy source. By exploiting temporal complexity, significant reduction of hardware overhead is achieved in the TPUF, from otherwise at least hundreds‐of‐memristors‐scale crossbar arrays to only a pair of memristors.
Yunpeng Guo, Cheng Ma, Huanglong Li
wiley   +1 more source