Melissa Chase

Property Inference From Poisoning

2021 · arXiv (Cornell University)

Property inference attacks consider an adversary who has access to the trained model and tries to extract some global statistics of the training data. In this work, we study property inference in scenarios where the …

Amortizing Rate-1 OT and Applications to PIR and PSI

2021 · IACR Cryptology ePrint Archive

Recent new constructions of rate-1 OT [Dottling, Garg, Ishai, Malavolta, Mour, and Ostrovsky, CRYPTO 2019] have brought this primitive under the spotlight and the techniques have led to new feasibility results for private-information retrieval, and …