Results 111 to 120 of about 990 (164)

A PUF-Based Secure and Lightweight Authentication Protocol for Medical IoT Environments. [PDF]

Sensors (Basel)
Lim H, Park Y, Park Y.
europepmc   +1 more source

A spin-orbit torque-based key generation system with key concealment and attack detection through irreversible physical changes. [PDF]

Sci Adv
Xu Y, Duan W, Wu H, Wang Y, Qin T, Zhang S, Guo Z, Wan M, Song M, You L.   +9 more
europepmc   +1 more source

Towards Information-Theoretic Security and Privacy in IoT: A Three-Factor AKA Protocol Supporting Forgotten Password Reset. [PDF]

Entropy (Basel)
Yu Y, Wei K, Li H, Zhang K.
europepmc   +1 more source

Multi-factor authentication and key agreement scheme based on PUF and Chebyshev chaotic map for wireless sensor networks. [PDF]

Sci Rep
Wang L, Han C.
europepmc   +1 more source

A Lightweight Authentication and Key Distribution Protocol for XR Glasses Using PUF and Cloud-Assisted ECC. [PDF]

Sensors (Basel)
Cha W, Lee HJ, Kook S, Kim K, Won D.
europepmc   +1 more source

Physical Unclonable Functions: A Primer

IEEE Security and Privacy, 2014
Physical unclonable functions (PUFs) make use of the measurable intrinsic randomness of physical systems to establish signatures for those systems. PUFs provide a means to generate unique keys that don't need to be stored in nonvolatile memory, and they offer exciting opportunities for new authentication and supply chain security technologies.
Todd Bauer
exaly   +3 more sources

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On the entropy of Physically Unclonable Functions

2016 IEEE International Symposium on Information Theory (ISIT), 2016
A physically unclonable function (PUF) is a hardware device that can generate intrinsic responses from challenges. The responses serve as unique identifiers and it is required that they be as little predictable as possible. A loop-PUF is an architecture where n single-bit delay elements are chained. Each PUF generates one bit response per challenge. We
Olivier Rioul, Patrick Solé, Sylvain Guilley, Jean-Luc Danger   +3 more
openaire   +1 more source

Physical unclonable functions

Proceedings of the 3rd international workshop on Trustworthy embedded devices, 2013
The concept of the Physical Unclonable Function (PUF) is exhaustively characerised as an information storage device with a security mechanism that shall impede the duplication of its specified functionality and that is indivisible from its storage mechanism.
Dominik Merli, Rainer Plaga
openaire   +2 more sources

Capacitive physically unclonable function

2017 IEEE 30th Canadian Conference on Electrical and Computer Engineering (CCECE), 2017
Digital electronic type of physical unclonable functions (PUFs) are vulnerable to modeling attacks. They also suffer from errors due to temporary environmental variations, such as the variation of the ambient temperature. Motivated by that, we designed a new mixed-signal PUF using 45nm MOSFET technology.
Kamal Youcef-Toumi, Radu Muresan
openaire   +1 more source