Homogeneous and heterogeneous feed-forward XOR physical unclonable functions
Physical unclonable functions (PUFs) are hardware security primitives that are used for
device authentication and cryptographic key generation. Standard XOR PUFs typically …
device authentication and cryptographic key generation. Standard XOR PUFs typically …
Modeling-attack-resistant strong PUF exploiting stagewise obfuscated interconnections with improved reliability
This article presents an obfuscated-interconnection physical unclonable function (OIPUF) to
resist modeling attacks. By introducing nonlinear operations through exploiting the random …
resist modeling attacks. By introducing nonlinear operations through exploiting the random …
Secure and reliable XOR arbiter PUF design: An experimental study based on 1 trillion challenge response pair measurements
This paper shows that performing an XOR operation between the outputs of parallel arbiter
PUFs generates a more secure output at the expense of reduced stability. In this work, we …
PUFs generates a more secure output at the expense of reduced stability. In this work, we …
Reliable PUF-based local authentication with self-correction
Physical unclonable functions (PUFs) can extract chip-unique signatures from integrated
circuits (ICs) by exploiting the uncontrollable randomness due to manufacturing process …
circuits (ICs) by exploiting the uncontrollable randomness due to manufacturing process …
Using statistical models to improve the reliability of delay-based PUFs
Physical Unclonable Functions (PUFs) use random physical variations to map input
challenges to output responses in a way that is unique to each chip. PUFs are promising low …
challenges to output responses in a way that is unique to each chip. PUFs are promising low …
NoPUF: A novel PUF design framework toward modeling attack resistant PUFs
With the rapid development and globalization of the semiconductor industry, hardware
security has emerged as a critical concern. New attacking and tampering methods are …
security has emerged as a critical concern. New attacking and tampering methods are …
Machine learning attack resistant area-efficient reconfigurable Ising-PUF
The Ising-physical unclonable function (PUF) is a recent PUF structure formed of a network
of APUFs inspired by the Ising model. A large challenge–response pair (CRP) space with …
of APUFs inspired by the Ising model. A large challenge–response pair (CRP) space with …
Fully Symmetrical Obfuscated Interconnection and Weak-PUF-Assisted Challenge Obfuscation Strong PUFs Against Machine-Learning Modeling Attacks
In this paper, we propose a fully symmetrical obfuscated-interconnection PUF (SOI PUF),
which contains delay stages with each stage having obfuscated interconnections for …
which contains delay stages with each stage having obfuscated interconnections for …
Feed-forward XOR PUFs: Reliability and attack-resistance analysis
SVS Avvaru, KK Parhi - Proceedings of the 2019 on Great Lakes …, 2019 - dl.acm.org
Physical unclonable functions (PUFs) can be used to generate unique signatures of
integrated circuit (IC) chips. XOR arbiter PUFs (XOR PUFs), that typically contain multiple …
integrated circuit (IC) chips. XOR arbiter PUFs (XOR PUFs), that typically contain multiple …
Effect of loop positions on reliability and attack resistance of feed-forward PUFs
SVS Avvaru, KK Parhi - 2019 IEEE Computer Society Annual …, 2019 - ieeexplore.ieee.org
In this paper, we study multiplexer (MUX) based feed-forward (FF) physical unclonable
functions (FF PUFs) with 64 stages. This paper provides the first systematic empirical …
functions (FF PUFs) with 64 stages. This paper provides the first systematic empirical …