PACIFIC: Privacy-preserving automated contact tracing scheme featuring integrity against cloning

Web: https://iacr.org/news/item/20316

ePrint Report: PACIFIC: Privacy-preserving automated contact tracing scheme featuring integrity against cloning

Scott Griffy, Anna Lysyanskaya

To be useful and widely accepted, automated contact tracing / expo-
sure notification schemes need to solve two problems at the same time:
they need to protect the privacy of users while also protecting the users’
from the behavior of a malicious adversary who may potentially cause a
false alarm. In this paper, we provide, for the first time, an exposure
notification construction that …

automated contact tracing eprint report integrity pacific privacy tracing