450 citations · 481 across the 5 of their papers we have counts for
5 papers
Quantum key distribution with post-processing driven by physical unclonable functions
Georgios M. Nikolopoulos, Marc Fischlin
Quantum key-distribution protocols allow two honest distant parties to establish a common truly random secret key in the presence of powerful adversaries, provided that the two use…
Information-theoretically secure data origin authentication with quantum and classical resources
Georgios M. Nikolopoulos, Marc Fischlin
In conventional cryptography, information-theoretically secure message authentication can be achieved by means of universal hash functions, and requires that the two legitimate use…
Intercept-Resend Emulation Attacks Against a Continuous-Variable Quantum Authentication Protocol with Physical Unclonable Keys
Lukas Fladung, Georgios M. Nikolopoulos, Gernot Alber +1
Optical physical unclonable keys are currently considered to be rather promising candidates for the development of entity authentication protocols, which offer security against bot…
The Fiat-Shamir Transformation in a Quantum World
Özgür Dagdelen, Marc Fischlin Tommaso Gagliardoni
The Fiat-Shamir transformation is a famous technique to turn identification schemes into signature schemes. The derived scheme is provably secure in the random-oracle model against…
Random Oracles in a Quantum World
Dan Boneh, Özgür Dagdelen, Marc Fischlin +3
The interest in post-quantum cryptography - classical systems that remain secure in the presence of a quantum adversary - has generated elegant proposals for new cryptosystems. Som…