Results 71 to 80 of about 520 (154)

Synthesis of symmetric paths of arbiter physically unclonable function on FPGA

Informatika, 2019
Physical cryptography is one of the current trends among the existing methods of protecting digital devices from illegal access. Circuit design solutions in physical cryptography are called digital physically unclonable functions (PUFs), which to be ...
A. A. Ivaniuk
doaj  

Two-factor wearable device authentication protocol based on PUF and IPI

Tongxin xuebao, 2017
Wearable device is pushing the rapid development of mobile health,however,the open architecture of wireless body area network has brought challenges for the security of user data.In order to protect the security of user data,a two-factor authentication ...
Jun WANG, Shu-bo LIU, Cai LIANG, Yong-kai LI   +3 more
doaj   +2 more sources

Challenges in Modelling Analog PUFs: A Study of Hybrid and Diode Triode Current Mirror Inverter PUF Under Machine Learning Attacks

IET Circuits, Devices and Systems
Physically unclonable function-based authentication is one of the widely accepted and promising hardware security primitives. For security applications, strong PUF circuits can generate a large number of challenge–response pairs (CRPs) for authentication.
Gisha Chittattukara Girijan, Ananda Sankar Chakraborty, Rajat Subhra Chakraborty, Bijoy Antony Jose, Jimson Mathew   +4 more
doaj   +1 more source

Concealable physically unclonable function chip with a memristor array. [PDF]

Sci Adv, 2022
Gao B, Lin B, Pang Y, Xu F, Lu Y, Chiu YC, Liu Z, Tang J, Chang MF, Qian H, Wu H, Wu H.   +11 more
europepmc   +1 more source

A Trustworthy Key Generation Prototype Based on DDR3 PUF for Wireless Sensor Networks

Sensors, 2014
Secret key leakage in wireless sensor networks (WSNs) is a high security risk especially when sensor nodes are deployed in hostile environment and physically accessible to attackers.
Wenchao Liu, Zhenhua Zhang, Miaoxin Li, Zhenglin Liu   +3 more
doaj   +1 more source

Anonymous Authentication Scheme Based on Physically Unclonable Function and Biometrics for Smart Cities

Engineering Reports
Smart cities amalgamate technologies such as Internet of Things, big data analytics, and cloud computing to collect and analyze large volumes of data from varied sources which facilitate intelligent surveillance, enhanced energy management systems, and ...
Vincent Omollo Nyangaresi, Ahmad A. AlRababah, Ganesh Keshaorao Yenurkar, Ravikumar Chinthaginjala, Muhammad Yasir   +4 more
doaj   +1 more source

All-optical multilevel physical unclonable functions

Nature Materials
Disordered photonic structures are promising for the realization of physical unclonable functions-physical objects that can overcome the limitations of conventional digital security and can enable cryptographic protocols immune against attacks by future quantum computers. The physical configuration of traditional physical unclonable functions is either
Sara Nocentini, Ulrich Rührmair, Mauro Barni, Diederik S. Wiersma, Francesco Riboli   +4 more
openaire   +4 more sources

Additively Manufactured RF Electronics With Structurally Integrated Physically Unclonable Functions for Wireless System Security

IEEE Access
Physically unclonable functions (PUFs) are alternatives to secret keys stored in non-volatile memory. PUFs derive secret keys on demand based on readings invoked from the complexity of their structures or their physical properties. Conventional PUFs rely
Aaron Pendino, Nghia Nguyen, Saif E. Nouma, Jing Wang, Attila A. Yavuz, Yasin Yilmaz, Gokhan Mumcu   +6 more
doaj   +1 more source

Electrostatic Self‐Assembly of Ag‐NPs Mediated by Eu3+ Complexes for Physically Unclonable Function Labels

Aggregate
Physically unclonable functions (PUFs) are essential for anticounterfeiting. Creating high‐stability, multimode, and secure labels remains challenging. Herein, we present a novel self‐assembly method for modulating the optical signals of rare‐earth (RE ...
Yao Kou, Yanan Guo, Lijuan Liang, Xue Li, Yifan Wang, Pingru Su, Chun‐Hua Yan, Yu Tang   +7 more
doaj   +1 more source

Lightweight Authenticated Key Agreement Protocol for Smart Power Grid Systems Using PUF

IEEE Open Journal of the Communications Society
The Smart Power Grid (SPG) is pivotal in orchestrating and managing demand response in contemporary smart cities, leveraging the prowess of Information and Communication Technologies (ICTs). Within the immersive SPG environment, the ubiquitous deployment
Amina Zahoor, Khalid Mahmood, Muhammad Asad Saleem, Hafiz Muhammad Sanaullah Badar, Tuan-Vinh Le, Ashok Kumar Das   +5 more
doaj   +1 more source