Results 91 to 100 of about 2,983 (191)

A Highly Reliable Arbiter PUF With Improved Uniqueness in FPGA Implementation Using Bit-Self-Test

IEEE Access, 2020
Physically unclonable functions (PUFs) promise to be a critical hardware primitive for billions of Internet of Things (IoT) devices. The arbiter PUF (A-PUF) is one of the most well-known PUF circuits.
Zhangqing He, Wanbo Chen, Lingchao Zhang, Gaojun Chi, Qi Gao, Lein Harn   +5 more
doaj   +1 more source

Analytic and simulation results of a Gaussian analog random constant based on resistance dispersion

e-Prime: Advances in Electrical Engineering, Electronics and Energy
Physically Unclonable Constants (PUCs) are a special type of Physically Unclonable Functions (PUFs) and they can be used to embed secret bit-strings in chips.
Riccardo Bernardini
doaj   +1 more source

A Cautionary Note When Looking for a Truly Reconfigurable Resistive RAM PUF

Transactions on Cryptographic Hardware and Embedded Systems, 2018
The reconfigurable physically unclonable function (PUF) is an advanced security hardware primitive, suitable for applications requiring key renewal or similar refresh functions.
Kai-Hsin Chuang, Robin Degraeve, Andrea Fantini, Guido Groeseneken, Dimitri Linten, Ingrid Verbauwhede   +5 more
doaj   +1 more source

Digital technologies for signal radio vision and radio monitoring

Российский технологический журнал
Objectives. Radiophysical processes involving the electrodynamic formation of signal radio images diffusely scattered by the signature of small-sized objects or induced by the near field of radio devices are relevant for identifying radiogenomic ...
M. S. Kostin, K. A. Boikov
doaj   +1 more source

A Lightweight RFID Mutual Authentication Protocol with PUF

Sensors, 2019
Radio frequency identification is one of the key techniques for Internet of Things, which has been widely adopted in many applications for identification.
Feng Zhu, Peng Li, He Xu, Ruchuan Wang
doaj   +1 more source

A METHOD FOR INVESTIGATING MACHINE LEARNING ATTACKS ON ARBITER-TYPE PHYSICALLY UNCLONABLE FUNCTIONS

Безопасность информационных технологий
The paper explores modern approaches to attacking various types of Arbiter Physical Unclonable Functions (APUF). The problem is described from a machine learning perspective.
Yuri A. Korotaev
doaj   +1 more source

In Situ XOR Encryption for Lightweight Security Using Nanoelectromechanical Physically Unclonable Functions

Advanced Intelligent Systems
An in situ XOR encryption/decryption approach using a nanoelectromechanical physically unclonable function (NEM‐PUF) is proposed for the first time.
Changha Kim, Jin Wook Lee, Geun Tae Park, Myeong Su Shin, Seung Hun Baek, Jae Seung Woo, Woo Young Choi   +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

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

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