Challenges in designing exploit mitigations for deeply embedded systems

A Abbasi, J Wetzels, T Holz… - 2019 IEEE European …, 2019 - ieeexplore.ieee.org
Memory corruption vulnerabilities have been around for decades and rank among the most
prevalent vulnerabilities in embedded systems. Yet this constrained environment poses …

Efficient fuzzy extraction of PUF-induced secrets: Theory and applications

J Delvaux, D Gu, I Verbauwhede, M Hiller… - … Hardware and Embedded …, 2016 - Springer
The device-unique response of a physically unclonable function (PUF) can serve as the root
of trust in an embedded cryptographic system. Fuzzy extractors transform this noisy non …

FPGA implementation of SRAM PUFs based cryptographically secure pseudo-random number generator

S Chen, B Li, C Zhou - Microprocessors and Microsystems, 2018 - Elsevier
The security of cryptographic protocols depends on the security of key sequences consisting
of random numbers. In this paper, we design a Cryptographically Secure Pseudo-Random …

Methods for estimating the convergence of inter-chip min-entropy of SRAM PUFs

H Liu, W Liu, Z Lu, Q Tong, Z Liu - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
For cryptographic applications based on physical unclonable functions (PUFs), it is very
important to estimate the entropy of PUF responses accurately. The upper bound of the …

NoisFre: Noise-tolerant memory fingerprints from commodity devices for security functions

Y Gao, Y Su, S Nepal… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Building hardware security primitives with on-device memory fingerprints is a compelling
proposition given the ubiquity of memory in electronic devices, especially for low-end …

Design and implementation of robust and low-cost SRAM PUF using PMOS and linear shift register extractor

M Gong, H Zhang, C Wang, Q Tong, Z Liu - Microelectronics Journal, 2020 - Elsevier
The robustness of Static random access memory (SRAM) Physical unclonable functions
(PUFs) is threatened by the state change of the power-up value (R) at different temperatures …

Feasibility of PUF-based authentication on ATtiny devices with off-the-shelf SRAM

F Gondesen, S Mitra, KY Lam - Proceedings of the 6th ACM on Cyber …, 2020 - dl.acm.org
With the proliferation of connected IoT devices over the last decade, security has become
one of the most pronounced areas of technical concern. Furthermore, the most important …

Pitfall of the strongest cells in static random access memory physical unclonable functions

M Gong, H Liu, R Min, Z Liu - Sensors, 2018 - mdpi.com
Static Random Access Memory (SRAM) Physical Unclonable Functions (PUFs) are some of
the most popular PUFs that provide a highly-secured solution for secret key storage. Given …

Challenge-response generation using RO-PUF with reduced hardware

A Kumar, RS Mishra… - … Conference on Advances …, 2016 - ieeexplore.ieee.org
Cryptography looks forward to generate secrete key from integrated circuit. A silicon based
device having uncontrollable feature in term of measurable output can turned into physically …

[引用][C] Security analysis of PUF-based key generation and entity authentication

J Delvaux - 2017