All information-theoretically secure key establishing protocols are quantum protocols

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dc.creatorStipcevic, Mario
dc.date2003-09-19
dc.date2005-03-26
dc.date.accessioned2026-07-07T06:07:52Z
dc.date.available2026-07-07T06:07:52Z
dc.descriptionA theorem is proved which states that no classical key generating protocol could ever be provably secure. Consequently, candidates for provably secure protocols must rely on some quantum effect. Theorem relies on the fact that BB84 Quantum key distribution protocol has been proven secure.
dc.description4 pages, 2 Postscript figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0309145
dc.identifierhttp://arxiv.org/abs/quant-ph/0309145
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91447
dc.subjectQuantum Physics
dc.titleAll information-theoretically secure key establishing protocols are quantum protocols
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