Shuffle-based Private Set Union: Faster and More Secure presented at USENIX Security 2022

by Yanxue Sun,

Tags: Crypto V: Provers & Shuffling


Summary : Private Set Union (PSU) allows two players, the sender and the receiver, to compute the union of their input datasets without revealing any more information than the result. While it has found numerous applications in practice, not much research has been carried out so far, especially for large datasets.