Elaine Shi, Waqar Aqeel, Balakrishnan Chandrasekaran 0002, Bruce M. Maggs. Puncturable Pseudorandom Sets and Private Information Retrieval with Near-Optimal Online Bandwidth and Time. In Tal Malkin, Chris Peikert, editors, Advances in Cryptology - CRYPTO 2021 - 41st Annual International Cryptology Conference, CRYPTO 2021, Virtual Event, August 16-20, 2021, Proceedings, Part IV. Volume 12828 of Lecture Notes in Computer Science, pages 641-669, Springer, 2021. [doi]
Abstract is missing.