Quantum cryptographic three party protocols

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dc.creatorMueller-Quade, J.
dc.creatorImai, H.
dc.date2000-10-31
dc.date.accessioned2026-07-07T06:01:04Z
dc.date.available2026-07-07T06:01:04Z
dc.descriptionDue to the impossibility results of Mayers and Lo/Chau it is generally thought that a quantum channel is cryptographically strictly weaker than oblivious transfer. In this paper we prove that in a three party scenario a quantum channel can be strictly stronger than oblivious transfer. With the protocol introduced in this paper we can completely classify the cryptographic strength of quantum multi party protocols.
dc.description5 pages
dc.identifierhttps://arxiv.org/abs/quant-ph/0010111
dc.identifierhttp://arxiv.org/abs/quant-ph/0010111
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/89152
dc.subjectQuantum Physics
dc.titleQuantum cryptographic three party protocols
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