22 citations · 43 across the 6 of their papers we have counts for
Showing 2007Show all
2 papers · 1 filter
quant-ph2007★ 1 cited
Secure Identification and QKD in the Bounded-Quantum-Storage Model
Ivan Damgaard, Serge Fehr, Louis Salvail +1
We consider the problem of secure identification: user U proves to server S that he knows an agreed (possibly low-entropy) password w, while giving away as little information on w…
quant-ph2007★ 3 cited
Randomness Extraction via Delta-Biased Masking in the Presence of a Quantum Attacker
Serge Fehr, Christian Schaffner
Randomness extraction is of fundamental importance for information-theoretic cryptography. It allows to transform a raw key about which an attacker has some limited knowledge into…