Results 21 to 30 of about 715 (171)
A physical unclonable function based on variations of write times in STT-MRAM due to manufacturing defects [PDF]
AIP AdvancesA physical unclonable function (PUF) utilizes the unclonable random variations in a device’s responses to a set of inputs to produce a unique “biometric” for authentication.
Jacob Huber, Supriyo Bandyopadhyay
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Research on security architecture of strong PUF by adversarial learning
网络与信息安全学报, 2021 To overcome the vulnerability of strong physical unclonable function, the adversarial learning model of strong PUF was presented based on the adversarial learning theory, then the training process of gradient descent algorithm was analyzed under the ...
Yan LI, Wei LIU, Yuanlu SUN
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SRAM-PUF Key Extraction Method and Performance Analysis Based on RS and BCH Codes [PDF]
Jisuanji gongchengThe Physical Unclonable Function (PUF) is a unique and nonreplicable physical fingerprint formed by random deviations during chip manufacturing that can be used to identify individual chips.
Yu ZHOU, Zongguang YU
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A Novel Ultra-Compact FPGA PUF: The DD-PUF
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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Multi-mode hybrid reconfigurable PUF circuit design based on linear feedback
Dianzi Jishu Yingyong, 2018 The physical unclonable function(PUF) circuit is a special recognition technology in the chip field. By extracting random deviations of the manufacturing processes it generate unlimites number of special keys.
Luan Zhicun +3 more
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Security Evaluation of n-Choose-k-Sum PUFs Against Modeling Attacks
IEEE Access, 2021 A physical unclonable function (PUF) generates hardware intrinsic volatile secrets by exploiting uncontrollable manufacturing randomness. Several PUF candidates use challenge-response pairs (CRPs) to enhance their security.
Lihui Pang +4 more
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Exploring Accelerated Aging Stress for Physical Unclonable Function Self-Corruption
ChipsSilicon-Based Physical Unclonable Functions (PUFs) exploit inherent manufacturing variations to produce a unique, random, and ideally unclonable secret key.
Eric Hunt-Schroeder, Tian Xia
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Reconfigurable Security Architecture (RESA) Based on PUF for FPGA-Based IoT Devices
Sensors, 2022 Cybersecurity is a challenge in the utilization of IoT devices. One of the main security functions that we need for IoT devices is authentication. In this work, we used physical unclonable function (PUF) technology to propose a lightweight authentication
Armin Babaei +2 more
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Sensors, 2018 Authentication is a crucial security service for the wireless sensor networks (WSNs) in versatile domains. The deployment of WSN devices in the untrusted open environment and the resource-constrained nature make the on-chip authentication an open ...
Yuan Cao +4 more
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Design Impedance Mismatch Physical Unclonable Functions for IoT Security
Active and Passive Electronic Components, 2017 We propose a new design, Physical Unclonable Function (PUF) scheme, for the Internet of Things (IoT), which has been suffering from multiple-level security threats. As more and more objects interconnect on IoT networks, the identity of each thing is very
Xiaomin Zheng +3 more
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