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Two-Server Oblivious Transfer for Quantum Messages (2211.03308v1)
Published 7 Nov 2022 in quant-ph, cs.CR, cs.IR, cs.IT, and math.IT
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.