Results 71 to 80 of about 112 (91)

Securing IoT Devices Using Robust DRAM PUFs

2018 Global Information Infrastructure and Networking Symposium (GIIS), 2018
In this work, we present a novel way in which DRAM modules, which are found inherently in many IoT devices, can be used to enhance the security of such devices. We test the robustness of two DRAM-based security primitives, namely DRAM retention-based PUFs and Row Hammer PUFs, to two external factors, i.e., ambient temperature and voltage variations. As
Fatemeh Tehranipoor, Tolga Arul, Nikolaos Athanasios Anagnostopoulos   +2 more
exaly   +2 more sources

Rapid Run-Time DRAM PUF Based on Bit-Flip Position for Secure IoT Devices

2018 IEEE SENSORS, 2018
IoT services are expanding beyond basic sensor networks to various services such as connected cars, smart factories, and smart cities. As a result, security issues are also growing rapidly, especially for low-cost IoT devices. One of good security solutions is to use the Physical Unclonable Function (PUF) technology to uniquely identify hardware ...
Dooho Choi, Yousung Kang, Mi-Kyung Oh
exaly   +2 more sources

DRAM Bitline as A Delay Path for Potential PUF

2023 International Conference on Microelectronics (ICM), 2023
Enas Abulibdeh, Baker Mohammad, Hani Saleh   +2 more
exaly   +2 more sources

Implementation and Analysis of Hybrid DRAM PUFs on FPGA

2021 International Conference on Networking and Network Applications (NaNA), 2021
Quan Wang, Zhao Huang, Zili Wu
exaly   +2 more sources

A lightweight device-level Public Key Infrastructure with DRAM based Physical Unclonable Function (PUF) for secure cyber physical systems

Computer Communications, 2022
Diptendu Sinha Roy, Indranil Sengupta
exaly   +2 more sources

DRAM PUFs in Commodity Devices

IEEE Design & Test, 2021
Editor’s notes: This article presents a technique to create robust DRAM PUFs with commodity hardware, and demonstrates its use on a Linux-based off-the-shelf device. —Rosario Cammarota, Intel Labs —Francesco Regazzoni, University of Amsterdam and Universita della Svizzera Italiana.
Wenjie Xiong 0001, André Schaller, Nikolaos Athanasios Anagnostopoulos, Muhammad Umair Saleem, Sebastian Gabmeyer, Stefan Katzenbeisser 0001, Jakub Szefer   +6 more
openaire   +1 more source

DRAM-Based PUF Utilizing the Variation of Adjacent Cells

IEEE Transactions on Information Forensics and Security
Enas Abulibdeh, Khaled Humood, Baker Mohammad   +2 more
exaly   +2 more sources

DRAM Physically Unclonable Function (PUF) Using Dual Word-Line Activated Twin-Cells

IEEE Transactions on Circuits and Systems II: Express Briefs
Hyoungho Ko, Dong Kyue Kim, Mookyoung Yoo   +2 more
exaly   +2 more sources

D-PUF

ACM Transactions on Embedded Computing Systems, 2017
Physically Unclonable Functions (PUFs) have proved to be an effective and low-cost measure against counterfeiting by providing device authentication and secure key storage services. Memory-based PUF implementations are an attractive option due to the ubiquitous nature of memory in electronic devices and the requirement of minimal (or no ...
Soubhagya Sutar, Arnab Raha, Devadatta M. Kulkarni, Rajeev Shorey, Jeffrey D. Tew, Vijay Raghunathan   +5 more
openaire   +1 more source

Investigation of DRAM PUFs reliability under device accelerated aging effects

2017 IEEE International Symposium on Circuits and Systems (ISCAS), 2017
Physical Unclonable Functions are promising candidates for lightweight authentication applications as they are hard to predict and clone. PUFs are dependent on process variations that occurs during silicon chip fabrication. As the CMOS technology scales down towards nanoscale dimensions, there are increasing transistor reliability challenges which ...
Fatemeh Tehranipoor, Nima Karimian, Wei Yan 0005, John A. Chandy   +3 more
openaire   +1 more source