28 citations · 56 across the 5 of their papers we have counts for
5 papers
Information Theoretic Analysis of PUF-Based Tamper Protection
Georg Maringer, Matthias Hiller
Physical Unclonable Functions (PUFs) enable physical tamper protection for high-assurance devices without needing a continuous power supply that is active over the entire lifetime…
Analysis of Communication Channels Related to Physical Unclonable Functions
Georg Maringer, Marvin Xhemrishi, Sven Puchinger +6
Cryptographic algorithms rely on the secrecy of their corresponding keys. On embedded systems with standard CMOS chips, where secure permanent memory such as flash is not available…
Statistic-Based Security Analysis of Ring Oscillator PUFs
Florian Wilde, Matthias Hiller, Michael Pehl
Ring oscillators (ROs) are a robust way to implement a physical unclonable function (PUF) into ASICs or FPGAs, but claims of predictability arose recently. We describe why this lik…
On Error Correction for Physical Unclonable Functions
Sven Puchinger, Sven Müelich, Martin Bossert +2
Physical Unclonable Functions evaluate manufacturing variations to generate secure cryptographic keys for embedded systems without secure key storage. It is explained how methods f…
Error Correction for Physical Unclonable Functions Using Generalized Concatenated Codes
Sven Müelich, Sven Puchinger, Martin Bossert +2
Physical Unclonable Functions can be used for secure key generation in cryptographic applications. It is explained how methods from coding theory must be applied in order to ensure…