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College of Natural Sciences(자연과학대학)Dept. of Physics(물리학과)PH-Journal Papers(저널논문)

Shor-Preskill-type security proof for concatenated Bennett-Brassard 1984 quantum-key-distribution protocol

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dc.contributor.authorHwang, WYko
dc.contributor.authorMatsumoto, Kko
dc.contributor.authorImai, Hko
dc.contributor.authorKim, Jko
dc.contributor.authorLee, Hai-Woongko
dc.date.accessioned2009-12-01T05:38:05Z-
dc.date.available2009-12-01T05:38:05Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2003-02-
dc.identifier.citationPHYSICAL REVIEW A, v.67, pp.625 - 626-
dc.identifier.issn1050-2947-
dc.identifier.urihttp://hdl.handle.net/10203/13791-
dc.description.abstractWe discuss a long code problem in the Bennett-Brassard 1984 (BB84) quantum-key-distribution protocol and describe how it can be overcome by concatenation of the protocol. Observing that concatenated modified Lo-Chau protocol finally reduces to the concatenated BB84 protocol, we give the unconditional security of the concatenated BB84 protocol.-
dc.description.sponsorshipW.-Y.H., K.M., and H.I. are very grateful to the Japan Science and Technology Corporation for financial support and to Dr. Wang Xiang-Bin for helpful discussions. H.-W.L. appreciates the financial support of the Brain Korea 21 Project of the Korean Ministry of Education. J.K. was supported by Korea Research Foundation Grant No. 070- C00029.en
dc.languageEnglish-
dc.language.isoen_USen
dc.publisherAMER PHYSICAL SOC-
dc.subjectERROR-CORRECTING CODES-
dc.subjectUNCONDITIONAL SECURITY-
dc.subjectBELL THEOREM-
dc.subjectCRYPTOGRAPHY-
dc.titleShor-Preskill-type security proof for concatenated Bennett-Brassard 1984 quantum-key-distribution protocol-
dc.typeArticle-
dc.identifier.wosid000181361200126-
dc.identifier.scopusid2-s2.0-0038301490-
dc.type.rimsART-
dc.citation.volume67-
dc.citation.beginningpage625-
dc.citation.endingpage626-
dc.citation.publicationnamePHYSICAL REVIEW A-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorLee, Hai-Woong-
dc.contributor.nonIdAuthorHwang, WY-
dc.contributor.nonIdAuthorMatsumoto, K-
dc.contributor.nonIdAuthorImai, H-
dc.contributor.nonIdAuthorKim, J-
dc.type.journalArticleArticle-
dc.subject.keywordPlusERROR-CORRECTING CODES-
dc.subject.keywordPlusUNCONDITIONAL SECURITY-
dc.subject.keywordPlusBELL THEOREM-
dc.subject.keywordPlusCRYPTOGRAPHY-
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