3 papers
cs.CR2026
xDup: Privacy-Preserving Deduplication for Humanitarian Organizations using Fuzzy PSI
Tim Rausch, Sylvain Chatel, Wouter Lueks
Humanitarian organizations help to ensure people's livelihoods in crisis situations. Typically, multiple organizations operate in the same region. To ensure that the limited budget…
cs.CY2026
Assessing Age Assurance Technologies: Effectiveness, Side-Effects, and Acceptance
Wouter Lueks, Stephan Dreyer, Hannes Federrath +1
In this paper, we provide an overview and evaluation of different types of age assurance technologies (AAT). We describe and analyse 1) different approaches to age assurance online…
cs.CR2024
A Low-Cost Privacy-Preserving Digital Wallet for Humanitarian Aid Distribution
Eva Luvison, Sylvain Chatel, Justinas Sukaitis +3
Humanitarian organizations distribute aid to people affected by armed conflicts or natural disasters. Digitalization has the potential to increase the efficiency and fairness of ai…