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Applied Physics Reviews, 2019 Authentication is an essential cryptographic primitive that confirms the identity of parties during communications. For security, it is important that these identities are complex, in order to make them difficult to clone or guess. In recent years, physically unclonable functions (PUFs) have emerged, in which identities are embodied in structures ...
Thomas McGrath +4 more
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A Novel FPGA Implementation of the NAND-PUF with Minimal Resource Usage and High Reliability
Cryptography, 2023 In this work we propose a novel implementation on recent Xilinx FPGA platforms of a PUF architecture based on the NAND SR-latch (referred to as NAND-PUF in the following) which achieves an extremely low resource usage with very good overall performance ...
Riccardo Della Sala, Giuseppe Scotti
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Memristor-based PUF for lightweight cryptographic randomness
Scientific Reports, 2022 Physical unclonable functions (PUF) are cryptographic primitives employed to generate true and intrinsic randomness which is critical for cryptographic and secure applications.
Hebatallah M. Ibrahim +3 more
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Arbiter PUF—A Review of Design, Composition, and Security Aspects
IEEE Access, 2023 Hardware security modules play a crucial role in protecting and preserving technologically integrated systems that are used in daily life. They employ cryptographic protocols to secure a system against adversaries. Generally, cryptographic algorithms and
S. Hemavathy, V. S. Kanchana Bhaaskaran
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Machine-Learning Attacks on PolyPUFs, OB-PUFs, RPUFs, LHS-PUFs, and PUF–FSMs [PDF]
IEEE Transactions on Information Forensics and Security, 2019 A physically unclonable function (PUF) is a circuit of which the input–output behavior is designed to be sensitive to the random variations of its manufacturing process. This building block hence facilitates the authentication of any given device in a population of identically laid-out silicon chips, similar to the biometric authentication of a human ...
Jeroen Delvaux
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A Novel Ultra-Compact FPGA PUF: The DD-PUF [PDF]
Cryptography, 2021 In this paper, we present a novel ultra-compact Physical Unclonable Function (PUF) architecture and its FPGA implementation. The proposed Delay Difference PUF (DD-PUF) is the most dense FPGA-compatible PUF ever reported in the literature, allowing the ...
Riccardo Della Sala +2 more
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Characterization of TgPuf1, a member of the Puf family RNA-binding proteins from Toxoplasma gondii [PDF]
Parasites & Vectors, 2014 Background Puf proteins act as translational regulators and affect many cellular processes in a wide range of eukaryotic organisms. Although Puf proteins have been well characterized in many model systems, little is known about the structural and ...
Min Liu +5 more
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Concealable physical unclonable functions using vertical NAND flash memory [PDF]
Nature CommunicationsPhysical Unclonable Functions (PUFs) can address the demand for enhanced hardware security. Vertical NAND (V-NAND) flash memory is the most commercialized non-volatile memory.
Sung-Ho Park +5 more
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Lightweight PUF-Based Gate Replacement Technique to Reduce Leakage of Information through Power Profile Analysis [PDF]
International Journal of Electronics and Telecommunications, 2022 The major challenge faced by electronic device designers is to defend the system from attackers and malicious modules called Hardware Trojans and to deliver a secured design.
Mohankumar N. +2 more
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Privacy and Reader-first Authentication in Vaudenay's RFID Model with Temporary State Disclosure [PDF]
Computer Science Journal of Moldova, 2022 Privacy and mutual authentication under corruption with temporary state disclosure are two significant requirements for real-life applications of RFID schemes. This paper proposes two practical RFID schemes that meet these requirements.
Ferucio Laurentiu Tiplea +2 more
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