155 citations · 1.4k across the 23 of their papers we have counts for
4 papers · 1 filter
Device-independence for two-party cryptography and position verification
Jeremy Ribeiro, Le Phuc Thinh, Jedrzej Kaniewski +2
Quantum communication has demonstrated its usefulness for quantum cryptography far beyond quantum key distribution. One domain is two-party cryptography, whose goal is to allow two…
Quantum preparation uncertainty and lack of information
Filip Rozpędek, Jędrzej Kaniewski, Patrick J. Coles +1
The quantum uncertainty principle famously predicts that there exist measurements that are inherently incompatible, in the sense that their outcomes cannot be predicted simultaneou…
Analytic and nearly optimal self-testing bounds for the Clauser-Horne-Shimony-Holt and Mermin inequalities
Jędrzej Kaniewski
Self-testing refers to the phenomenon that certain extremal quantum correlations (almost) uniquely identify the quantum system under consideration. For instance observing the maxim…
Device-independent two-party cryptography secure against sequential attacks
Jędrzej Kaniewski, Stephanie Wehner
The goal of two-party cryptography is to enable two parties, Alice and Bob, to solve common tasks without the need for mutual trust. Examples of such tasks are private access to a…