Protection of information in quantum qatabases

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dc.creatorOzhigov, Yuri
dc.date1997-12-07
dc.date.accessioned2026-07-07T06:14:38Z
dc.date.available2026-07-07T06:14:38Z
dc.descriptionThe conventional protection of information by cryptographical keys makes no sense if a key can be quickly discovered by an unauthorized person. This way of penetration to the protected systems was made possible by a quantum computers in view of results of P.Shor and L.Grover. This work presents the method of protection of an information in a database from a spy even he knows all about its control system and has a quantum computer, whereas a database can not distinguish between operations of spy and legal user.
dc.description10 pages, Latex
dc.identifierhttps://arxiv.org/abs/quant-ph/9712016
dc.identifierhttp://arxiv.org/abs/quant-ph/9712016
dc.identifierComplex Syst. 11 (1997) 223-232
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/93534
dc.subjectQuantum Physics
dc.titleProtection of information in quantum qatabases
dc.typetext

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