Quantum 2-party cryptography differs from its classical counterpart in at least one important way: Given blak-box access to a perfect commitment scheme there exists a secure 1−2...
Abstract. We consider the question of protecting the privacy of customers buying digital goods. More specifically, our goal is to allow a buyer to purchase digital goods from a ve...
It is well known that unconditionally secure bit commitment is impossible even in the quantum world. In this paper a weak variant of quantum bit commitment, introduced independent...
Andreas Jakoby, Maciej Liskiewicz, Aleksander Madr...
us Transfer based on Physical Unclonable Functions (Extended Abstract)" Session 2 (Tuesday 15:00 - 16:30) Place: „Salon Tiergarten“ 15:00-15:30 Patrick Koeberl (Intel; Ire...