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On the physical security of physically unclonable functions
2017Reconfigurable hardware is the primary component of electronic embedded devices employed in several applications ranging from wireless communication to cloud computing. Due to their significant role these modern platforms are targets of intellectual property (IP) piracy and tampering. Cloning of a design or manipulation of its content is carried out by
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Nature Electronics, 2020
A physical unclonable function (PUF) is a device that exploits inherent randomness introduced during manufacturing to give a physical entity a unique ‘fingerprint’ or trust anchor. These devices are .of potential use in a variety of applications from anti-counterfeiting, identification, authentication and key generation to advanced protocols such as ...
Yansong Gao +2 more
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A physical unclonable function (PUF) is a device that exploits inherent randomness introduced during manufacturing to give a physical entity a unique ‘fingerprint’ or trust anchor. These devices are .of potential use in a variety of applications from anti-counterfeiting, identification, authentication and key generation to advanced protocols such as ...
Yansong Gao +2 more
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Clockless Physical Unclonable Functions
2012Physically Unclonable Functions (PUFs) exploit the physical characteristics of silicon and provide an alternative to storing digital encryption keys in non-volatile memory. A PUF maps a unique set of digital inputs to a corresponding set of digital outputs.
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Quantum readout of Physical Unclonable Functions
International Journal of Quantum Information, 2010Physical unclonable functions (PUFs) are physical structures that are hard to clone and have a unique challenge-response behavior. The term PUF was coined by Pappu et al. in 2001. That work triggered a lot of interest, and since then a substantial number of papers has been written about the use of a wide variety of physical structures for different ...
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On the learnability of physically unclonable functions
2017Die Verbreitung von Integrated Circuits (ICs) steigt immer weiter. Damit erhöht sich allerdings auch das Risiko, dass Sicherheitslücken in diesen ausgenutzt werden. Angreifer haben bereits demonstriert, dass ein großes Spektrum an Angriffen mittels der genannten Sicherheitslücken möglich ist, um vertrauliche Informationen (z.B. geistiges Eigentum) oder
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The Impact of Aging on a Physical Unclonable Function
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2014On-chip physical unclonable functions (PUFs) have shown promises to solve several security problems. A PUF's behavior needs to be robust against reversible as well as irreversible temporal variabilities in circuits so that noise in the PUF output is minimized. While the effect of the reversible temporal variabilities on PUFs is well studied, sufficient
Abhranil Maiti, Patrick Schaumont
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Strong Authentication with Physical Unclonable Functions
2007Physical unclonable functions (PUFs) can be used as a cost-effective means to store cryptographic key material in an unclonable way. They can be employed for strong authentication of objects, e.g., tokens, and of persons possessing such tokens, but also for other purposes.
Tuyls, P.T., Skoric, B.
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Physical Unclonable Functions (PUF) for IoT Devices
ACM Computing Surveys, 2023Saif Al-Kuwari, Abdulaziz Al-Meer
exaly
Conduction mechanism effect on physical unclonable function using Al2O3/TiOX memristors
Chaos, Solitons and Fractals, 2021Hussein Nili +2 more
exaly