In this work we describe a token-based solution to Contact Tracing via Distributed Point Functions. (DPF) [GI14] and, more generally, Function Secret ...
Dec 24, 2020 · In this work we describe a token-based solution to Contact Tracing via Distributed Point Functions (DPF) and, more generally, Function Secret Sharing (FSS).
Nov 15, 2022 · Bibliographic details on Function Secret Sharing for PSI-CA: With Applications to Private Contact Tracing.
Jan 28, 2021 · We describe new methods of increasing accuracy and privacy in decentralized contact tracing. • Key insight. • Accuracy: Context-aware risk ...
Sep 6, 2024 · In this work we describe a token-based solution to Contact Tracing via Distributed Point Functions (DPF) and, more generally, Function ...
Mar 15, 2021 · March 10, 2021 1:00pm EST-2:00pm EST Function Secret Sharing for PSI-CA: With Applications to Private Contact Tracing Speaker: Steve Lu, ...
Dec 24, 2020 · A token-based solution to Contact Tracing via Distributed Point Functions (DPF) and Function Secret Sharing (FSS), which natively supports ...
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What is function secret sharing?
What is secret sharing in information security?
SecureCT prevents linkage attacks, eliminates replay and relay attacks, and allows the phone's holder to delegate their contact tracing computation to untrusted ...
Function Secret Sharing for PSI-CA : With Applications to Private Contact Tracing Samuel Dittmer, Yuval Ishai, Steve Lu, Rafail Ostrovsky, Mohamed Elsabagh ...
The weighted PSI-CA is based on cheap Function Secret Sharing (FSS) constructions [8, 9], thus it is efficient on both client's and server's sides. However, ...