Results 51 to 60 of about 520 (154)

RRAM Variability Harvesting for CIM‐Integrated TRNG

Advanced Electronic Materials, EarlyView.
This work demonstrates a compute‐in‐memory‐compatible true random number generator that harvests intrinsic cycle‐to‐cycle variability from a 1T1R RRAM array. Parallel entropy extraction enables high‐throughput bit generation without dedicated circuits. This approach achieves NIST‐compliant randomness and low per‐bit energy, offering a scalable hardware
Ankit Bende, Gokulnath Rajendran, Regina Dittmann, Anupam Chattopadhyay, Vikas Rana   +4 more
wiley   +1 more source

Modeling attacks on physical unclonable functions [PDF]

Proceedings of the 17th ACM conference on Computer and communications security, 2010
We show in this paper how several proposed Physical Unclonable Functions (PUFs) can be broken by numerical modeling attacks. Given a set of challenge-response pairs (CRPs) of a PUF, our attacks construct a computer algorithm which behaves indistinguishably from the original PUF on almost all CRPs.
Ulrich, Ruhrmair, Sehnke, Frank, Solter, Jan, Dor, Gideon, Devadas, Srinivas, Schmidhuber, Jurgen   +5 more
openaire   +4 more sources

Dual Entropy Source Physical Unclonable Functions of Reconfigurable Feedback Field‐Effect Transistors with Polycrystalline Silicon Channels

Advanced Intelligent Systems, EarlyView.
Physically unclonable functions (PUFs) of reconfigurable feedback field‐effect transistors (R‐FBFETs) with polycrystalline silicon channels are designed for dual entropy sources. The uniqueness and reliability of the dual entropy source PUF are verified by inter‐ and intra‐Hamming distances of 49.13% and 3.47%, respectively, as well as NIST statistical
Taeho Park, Yunwoo Shin, Hyojoo Heo, Kyoungah Cho, Sangsig Kim   +4 more
wiley   +1 more source

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

Physically Unclonable Function Using GSHE Driven SOT Assisted p-MTJ for Next Generation Hardware Security Applications

IEEE Access, 2022
The increasing threat of security attacks on hardware security applications has driven research towards exploring beyond CMOS devices as an alternative.
Divyanshu Divyanshu, Rajat Kumar, Danial Khan, Selma Amara, Yehia Massoud   +4 more
doaj   +1 more source

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

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

RELIABILITY ENHANCEMENT METHOD FOR «ARBITER» PHYSICALLY UNCLONABLE FUNCTION

Informatika, 2017
The paper presents a reliability enhancement method for an arbiter physically unclonable function (A-PUF). The proposed technique has reasonable challenge-response generation time and does not cause additional hardware overheads.
V. P. Klybik, S. S. Zalivaka, A. A. Ivaniuk   +2 more
doaj  

Investigation of the physically unclonable function of a configurable ring oscillator

Informatika
Objectives. Design and implementation features of a Physically Unclonable Function (PUF) based on a Configurable Ring Oscillator (CRO) on FPGA platforms are examined.
A. A. Ivaniuk
doaj   +1 more source