Results 131 to 140 of about 47,607 (159)

Multi-Functional Design for Memory and Strong Physical Unclonable Functions Based on NAND-Like SOT Arrays

2024 IEEE 24th International Conference on Nanotechnology (NANO)
MRAM-based physical unclonable function (PUF) design has become a hot research topic in academia and industry. The spin-orbit torque-based PUFs (SOT-PUFs) have the advantages of non-volatility, substantial miniaturization, and low energy consumption ...
Min Wang, Zhengyi Hou, Yulong Li, Bi Wang, Hui Jin, Yuanfu Zhao, Zhaohao Wang   +6 more
semanticscholar   +2 more sources

Key-Based Obfuscation Using Strong Physical Unclonable Function: A Secure Implementation

International Conference on Health Information Science, 2019
The proliferation of the emerging Internet of Things (IoT) devices demands significantly enhanced design targets, viz. cost, energy efficiency, noise, etc. However, assurance of security for the above design targets becomes very critical. Therefore, some of the cryptographic algorithms like Advanced Encryption Standard (AES) are applied to IoT devices ...
Surbhi Chhabra, K. Lata
semanticscholar   +2 more sources

Processor-Based Strong Physical Unclonable Functions With Aging-Based Response Tuning

IEEE Transactions on Emerging Topics in Computing, 2014
A strong physically unclonable function (PUF) is a circuit structure that extracts an exponential number of unique chip signatures from a bounded number of circuit components. The strong PUF unique signatures can enable a variety of low-overhead security and intellectual property protection protocols applicable to several computing platforms.
J. Kong, F. Koushanfar
semanticscholar   +2 more sources

On the Security of Strong Memristor-based Physically Unclonable Functions

2020 57th ACM/IEEE Design Automation Conference (DAC), 2020
PUFs are cost-effective security primitives that extract unique identifiers from integrated circuits. However, since their introduction, PUFs have been subject to modeling attacks based on machine learning. Recently, researchers explored emerging nano-electronic technologies, e.g., memristors, to construct hybrid-PUFs, which outperform CMOS-only PUFs ...
Shaza Zeitouni, Emmanuel Stapf, Hossein Fereidooni, Ahmad-Reza Sadeghi   +3 more
openaire   +1 more source

Modeling attacks on strong physical unclonable functions strengthened by random number and weak PUF

2018 IEEE 36th VLSI Test Symposium (VTS), 2018
Physical Unclonable Function (PUF) is a promising hardware security primitive. One important category of PUFs is the strong PUF with numerous Challenge-Response Pairs (CRPs). Since the typical strong PUFs, the arbiter PUF and several its variants, were broken by modeling attacks, many new designs for resisting modeling attacks have been proposed.
Jing Ye, Qingli Guo, Yu Hu, Huawei Li, Xiaowei Li   +4 more
semanticscholar   +2 more sources

The Bistable Ring PUF: A new architecture for strong Physical Unclonable Functions

2011 IEEE International Symposium on Hardware-Oriented Security and Trust, 2011
This paper introduces a new architecture for circuit-based Physical Unclonable Functions (PUFs) which we call the Bistable Ring PUF (BR-PUF). Based on experimental results obtained from FPGA-based implementations of the BR-PUF, the quality of this new design is discussed in different aspects, including uniqueness and reliability.
Qingqing Chen 0004, György Csaba, Paolo Lugli, Ulf Schlichtmann, Ulrich Rührmair   +4 more
openaire   +1 more source

CBDC-PUF: A Novel Physical Unclonable Function Design Framework Utilizing Configurable Butterfly Delay Chain Against Modeling Attack

ACM Trans. Design Autom. Electr. Syst., 2023
Physical unclonable function (PUF) is a promising security-based primitive, which provides an extremely large number of responses for key generation and authentication applications.
Yanjiang Liu, Junwei Li, Tongzhou Qu, Z. Dai   +3 more
semanticscholar   +1 more source

Strong Authentication with Physical Unclonable Functions

2007
Physical unclonable functions (PUFs) can be used as a cost-effective means to store cryptographic key material in an unclonable way. They can be employed for strong authentication of objects, e.g., tokens, and of persons possessing such tokens, but also for other purposes.
Tuyls, P.T., Skoric, B.
openaire   +1 more source

MRAM-Based Physical Unclonable Function that is Resilient to Deep Learning Attacks

2025 First International Conference on Advances in Computer Science, Electrical, Electronics, and Communication Technologies (CE2CT)
Electronic devices are everywhere, so strong hardware security is needed to keep private data safe from dangers. A physical Unclonable Function (PUF) device constructed using magneto-resistive random-access memory (MRAM) is shown in this study.
K. Venkadeshwaran, Intekhab Alam
semanticscholar   +1 more source

Design of Pseudo-LFSR Based Physical Unclonable Function

The Journal of Engineering Research [TJER]
Physical Unclonable Functions (PUFs) are primarily used for authenticating hardware devices. The objective of this research is to generate a large set of challenge-response pairs to strengthen the PUF.
Jeeru Dinesh Reddy, Ajaykumar Devarapalli, R. R C   +2 more
semanticscholar   +1 more source