2 papers
cs.CR2021
Sharing pandemic vaccination certificates through blockchain: Case study and performance evaluation
José Luis Hernández-Ramos, Georgios Karopoulos, Dimitris Geneiatakis +3
This work proposes a scalable, blockchain-based platform for the secure sharing of COVID-19 or other disease vaccination certificates. As an indicative use case, we simulate a larg…
cs.CR2020
Demystifying COVID-19 digital contact tracing: A survey on frameworks and mobile apps
Tania Martin, Georgios Karopoulos, José L. Hernández-Ramos +2
The coronavirus pandemic is a new reality and it severely affects the modus vivendi of the international community. In this context, governments are rushing to devise or embrace no…