Open access
Oct 2026
Batched Oblivious Transfer with Square-Root Communication
Oblivious Transfer (OT) is a fundamental cryptographic primitive and a core building block for many multiparty cryptographic protocols. While existing OT extension techniques achieve excellent asymptotic efficiency for very large batches, their performance degrades when the total number of OTs is only moderate, since t...
Yi-Cheng Li, Claudio Orlandi, Lawrence Roy et al.
· IACR Cryptology ePrint Archi... · 0 citations