A Practical Protocol for Quantum Oblivious Transfer from One-Way Functions
For quantum cryptography researchers, this work offers a more practical QOT protocol with explicit error correction, though it is an incremental improvement over existing theoretical frameworks.
This paper presents a simulation-secure quantum oblivious transfer protocol based on one-way functions, achieving higher efficiency than prior works and providing analytical expressions for error correction to facilitate experimental realization.
We present a new simulation-secure quantum oblivious transfer (QOT) protocol based on one-way functions in the plain model. With a focus on practical implementation, our protocol surpasses prior works in efficiency, promising feasible experimental realization. We address potential experimental errors and their correction, offering analytical expressions to facilitate the analysis of the required quantum resources. Technically, we achieve simulation security for QOT through an equivocal and relaxed-extractable quantum bit commitment.