Results 51 to 60 of about 3,075 (191)
Study of a New Method of Radio-Sensor Identification of Radio-Electronic Devices [PDF]
Telfor Journal, 2023 The purpose of this work is to increase the protection of radio-electronic devices from illegal cloning, by studying a new physically unclonable functions (PUF) connected with the own electromagnetic radiation of a radio-electronic device.
K. А. Boikov
doaj +1 more source
Biological physically unclonable function [PDF]
Communications Physics, 2019 AbstractInformation security is one of the foundational requirements for any modern society thriving on digital connectivity. At present, information security is accomplished either through software algorithms or hardware protocols. Software algorithms use pseudo random numbers generated by one-way mathematical functions that are computationally robust
Akshay Wali +7 more
openaire +1 more source
A formal definition and a new security mechanism of physical unclonable functions
, 2012 The characteristic novelty of what is generally meant by a "physical unclonable function" (PUF) is precisely defined, in order to supply a firm basis for security evaluations and the proposal of new security mechanisms.
D. Lim +5 more
core +1 more source
Q-Class Authentication System for Double Arbiter PUF [PDF]
, 2018 Physically Unclonable Function (PUF) is a cryptographic primitive that is based on physical property of each entity or Integrated Circuit (IC) chip. It is expected that PUF be used in security applications such as ID generation and authentication.
Kazuo SAKIYAMA +3 more
core +2 more sources
Silicon photonic physical unclonable function
Optics Express, 2017 Physical unclonable functions (PUFs) serve as a hardware source of private information that cannot be duplicated and have applications in hardware integrity and information security. Here we demonstrate a photonic PUF based on ultrafast nonlinear optical interactions in a chaotic silicon micro-cavity.
Brian C, Grubel +6 more
openaire +2 more sources
A new Definition and Classification of Physical Unclonable Functions
, 2015 A new definition of "Physical Unclonable Functions" (PUFs), the first one that fully captures its intuitive idea among experts, is presented. A PUF is an information-storage system with a security mechanism that is 1. meant to impede the duplication of
Merli, Dominik, Plaga, Rainer
core +1 more source
Self-Timed Physically Unclonable Functions
2012 5th International Conference on New Technologies, Mobility and Security (NTMS), 2012 Physically unclonable functions (PUFs) exploit the physical characteristics of silicon and provide an alternative to storing digital encryption keys in non-volatile memory. In this seminal work, I propose for the first time the use of self-timed logic to implement PUFs.
Murphy, Julian +5 more
openaire +2 more sources
SecuCode: Intrinsic PUF Entangled Secure Wireless Code Dissemination for Computational RFID Devices
, 2019 The simplicity of deployment and perpetual operation of energy harvesting devices provides a compelling proposition for a new class of edge devices for the Internet of Things.
Chesser, Michael +5 more
core +1 more source
Multiply Constant-Weight Codes and the Reliability of Loop Physically Unclonable Functions
, 2014 We introduce the class of multiply constant-weight codes to improve the reliability of certain physically unclonable function (PUF) response. We extend classical coding methods to construct multiply constant-weight codes from known $q$-ary and constant ...
Chee, Yeow Meng +7 more
core +3 more sources
CalyPSO: An Enhanced Search Optimization based Framework to Model Delay-based PUFs
Transactions on Cryptographic Hardware and Embedded Systems, 2023 Delay-based Physically Unclonable Functions (PUFs) are a popular choice for “keyless” cryptography in low-power devices. However, they have been subjected to modeling attacks using Machine Learning (ML) approaches, leading to improved PUF designs that ...
Nimish Mishra +5 more
doaj +1 more source