Results 91 to 100 of about 2,945 (188)

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

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

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

Applications of optoelectronic thin-film materials in chip security

Materials Today Advances
With the rapid advancement of Artificial Intelligence (AI) and Internet of Things (IoT) technologies, the domain of information security is encountering increasingly complex challenges. Integrated circuits (ICs), as fundamental components for information
Pengyue Sun, Ruoxi Zhang, Guangyan Hu, Xiaomei Tang, Shengqiang Lou, Taiyu Wang   +5 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

Hardware Implementation-Based Lightweight Privacy- Preserving Authentication Scheme for Internet of Drones Using Physically Unclonable Function

Sensors
The Internet of Drones (IoD) has emerged as a critical extension of the Internet of Things, enabling unmanned aerial vehicles to support diverse applications, including precision agriculture, logistics, disaster monitoring, and security surveillance ...
Razan Alsulieman, Eduardo Hernandez Escobar, Richard Swilley, Ahmed Sherif, Kasem Khalil, Mohamed Elsersy, Rabab Abdelfattah   +6 more
doaj   +1 more source

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

Asynchronous Physical Unclonable Functions – AsyncPUF [PDF]

, 2012
Physically Unclonable Functions (PUFs) exploit the physical characteristics of silicon and provide an alternative to storing digital encryption keys in non-volatile memory. A PUF maps a unique set of digital inputs to a corresponding set of digital outputs.
openaire   +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

Flexible and Physically Unclonable Function Anti-Counterfeiting Labels via Multi-Level Dynamic Structural Color Encryption. [PDF]

Materials (Basel)
Lin J, Zhao M, Zhu X, Guo R, Guo D, Zhai T.   +5 more
europepmc   +1 more source