Results 171 to 180 of about 8,100 (211)

A Hardware Security Architecture : PUFs(Physical Unclonable Functions) using memristor

2021 IEEE Region 10 Symposium (TENSYMP), 2021
Physical unclonable functions (PUFs) based on silicon process provide a hardware security primitive using the complex physical characteristics of integrated circuits (ICs). This paper describes the concept of PUFs using memristors for random number generation and explains how to implement four types of PUFs that use the analog or digital ...
Wookyung Sun, Jungwon Lee, Dayoung Kim, Yunyeong Choi   +3 more
openaire   +1 more source

Racemized photonic crystals for physical unclonable function.

Materials Horizons, 2022
As Internet of Things-based technologies continue to digitalize our society, the development of secure and robust identification systems against evolving adversaries remains a grave challenge.
Geonhyeong Park, Hyewon Park, J. Wolska, Jesse G. Park, D. Yoon   +4 more
semanticscholar   +1 more source

Random Nanofracture‐Enabled Physical Unclonable Function

Advanced Materials & Technologies, 2021
Physical unclonable function (PUF) is promising for anticounterfeiting and security applications. In this paper, a PUF concept is demonstrated based on the stochastic generation of nanodot matrix via mechanical stripping of a gold film kirigami with ...
Taiping Zhang, Zhiwen Shu, Lijun Zhang, Yiqin Chen, Zhanyong Feng, Yueqiang Hu, Feng Huang, Pidong Wang, Dong Li, Yao Yao, Song Sun, H. Duan   +11 more
semanticscholar   +1 more source

Implementation Ring Oscillator Physical Unclonable Function (PUF) in FPGA

2018 International Symposium on Electronics and Smart Devices (ISESD), 2018
This paper is describing the implementation and development of a Physical Unclonable Function (PUF) system for security and authentication. The PUF is tried to be implemented on an FPGA board and compared with similar FPGA board to catch the difference. In this case, the PUF is implemented on Cyclone IV, Intel FPGA board. The chosen FPGA are Cyclone IV
Resa Pramudita, Surya Ramadhan, Farkhad Ihsan Hariadi, Adang Suwandi Ahmad   +3 more
openaire   +1 more source

EPUF: An Entropy-Derived Latency-Based DRAM Physical Unclonable Function for Lightweight Authentication in Internet of Things

IEEE Transactions on Mobile Computing
Physical Unclonable Functions (PUFs) are hardware-based mechanisms that exploit inherent manufacturing variations to generate unique identifiers for devices.
Fatemeh Najafi, Masoud Kaveh, M. Mosavi, Alessandro Brighente, Mauro Conti   +4 more
semanticscholar   +1 more source

Physical unclonable functions (PUFs)

2019
It has been the practice to store information under lock and key for safeguarding it. Even today, we use cryptographic primitives to store information securely under lock and key, encryption, and decryption. For the process of cryptography, keys are necessary for any operation.
openaire   +1 more source

Implementation of Physical Unclonable Function(PUF) using Transmission Line Crosstalks

Journal of the Institute of Electronics Engineers of Korea, 2013
This paper presents a PUF circuit based on the randomness of crosstalk magnitudes in adjacent transmission lines. Conventional PUF circuitry suffers the reliability problem where a consistent output value is not guaranteed due to environmental changes, such as power supply voltage and operating temperature.
Kwan-Hee Lee, Seung-Youl Kim, Kyoungrok Cho, Younggap You   +3 more
openaire   +1 more source

A novel physical unclonable function (PUF) using 16 × 16 pure-HfO x ferroelectric tunnel junction array for security applications

Nanotechnology, 2021
Junsu Yu, K. Min, Yeonwoo Kim, Sihyun Kim, Sungmin Hwang, Tae-Hyeon Kim, Changha Kim, Hyungjin Kim, Jong-Ho Lee, D. Kwon, Byung-Gook Park   +10 more
semanticscholar   +1 more source

A lightweight device-level Public Key Infrastructure with DRAM based Physical Unclonable Function (PUF) for secure cyber physical systems

Computer Communications, 2022
Susovan Chanda, A. Luhach, Waleed S. Alnumay, I. Sengupta, D. S. Roy   +4 more
semanticscholar   +1 more source

Physical Unclonable Function-Based Key Sharing via Machine Learning for IoT Security

IEEE transactions on industrial electronics (1982. Print), 2020
In many industry Internet of Things applications, resources like CPU, memory, and battery power are limited and cannot afford the classic cryptographic security solutions.
Jiliang Zhang, G. Qu
semanticscholar   +1 more source