Two-Server Oblivious Transfer for Quantum Messages
Masahito Hayashi, Seunghoan Song
TL;DR
This paper introduces two-server oblivious transfer protocols specifically designed for quantum messages, advancing cryptographic techniques in quantum information processing over networks.
Contribution
It presents the first protocols enabling oblivious transfer of quantum messages using two servers, extending classical methods to quantum data.
Findings
Protocols successfully transfer quantum messages securely.
Extends classical oblivious transfer to quantum domain.
Enhances cryptographic capabilities in quantum networks.
Abstract
Oblivious transfer is considered as a cryptographic primitive task for quantum information processing over quantum network. Although it is possible with two servers, any existing protocol works only with classical messages. We propose two-server oblivious transfer protocols for quantum messages.
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Taxonomy
TopicsQuantum Information and Cryptography · Quantum Computing Algorithms and Architecture · Quantum Mechanics and Applications