Pseudorandom Functions with Weak Programming Privacy and Applications to Private Information Retrieval. - Ashrujit Ghoshal; Mingxun Zhou; Elaine Shi; Bo Peng 030 (EUROCRYPT (7), 2025)

Zelda: Efficient Multi-server Preprocessing PIR with Unconditional Security. - Ashrujit Ghoshal; Mingxun Zhou; Bo Peng 030; Elaine Shi (IACR Cryptol. ePrint Arch., 2025)