2 papers
cs.IT2025
An Improved Lower Bound on Oblivious Transfer Capacity Using Polarization and Interaction
So Suda, Shun Watanabe
We consider the oblivious transfer (OT) capacities of noisy channels against the passive adversary; this problem has not been solved even for the binary symmetric channel (BSC). In…
cs.IT2024
An Improved Lower Bound on Oblivious Transfer Capacity via Interactive Erasure Emulation
So Suda, Shun Watanabe, Haruya Yamaguchi
We revisit the oblivious transfer (OT) capacities of noisy channels against the passive adversary, which have been identified only for a limited class of channels. In the literatur…