Combining Private Set-Intersection with Secure Two-Party Computation

@inproceedings{Ciampi2018CombiningPS,
  title={Combining Private Set-Intersection with Secure Two-Party Computation},
  author={Michele Ciampi and Claudio Orlandi},
  booktitle={IACR Cryptology ePrint Archive},
  year={2018}
}
Private Set-Intersection (PSI) is one of the most popular and practically relevant secure two-party computation (2PC) tasks. Therefore, designing special-purpose PSI protocols (which are more efficient than generic 2PC solutions) is a very active line of research. In particular, a recent line of work has proposed PSI protocols based on oblivious transfer (OT) which, thanks to recent advances in OT-extension techniques, is nowadays a very cheap cryptographic building block. Unfortunately, these… 

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