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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/6364
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dc.contributor.authorMishra, Sandeep-
dc.contributor.authorShukla, Chitra-
dc.contributor.authorPathank, Anirban-
dc.contributor.authorSrikanth, R.-
dc.contributor.authorVenugopalan, Anu-
dc.date.accessioned2015-12-21T11:18:53Z-
dc.date.available2015-12-21T11:18:53Z-
dc.date.issued2015-09-
dc.identifier.citationInternational Journal of Theoretical Physics, 2015, Vol. 54, p3134-3154en_US
dc.identifier.issn0020-7748 (Print)-
dc.identifier.issn1572-9575 (Online)-
dc.identifier.urihttp://hdl.handle.net/2289/6364-
dc.descriptionRestricted Access. An open-access version is available at arXiv.org (one of the alternative locations)en_US
dc.description.abstractGeneralizing the notion of dynamic quantum secret sharing (DQSS), a simplified protocol for hierarchical dynamic quantum secret sharing (HDQSS) is proposed and it is shown that the protocol can be implemented using any existing protocol of quantum key distribution, quantum key agreement or secure direct quantum communication. The security of this proposed protocol against eavesdropping and collusion attacks is discussed with specific attention towards the issues related to the composability of the subprotocols that constitute the proposed protocol. The security and qubit efficiency of the proposed protocol is also compared with that of other existing protocols of DQSS. Further, it is shown that it is possible to design a semi-quantum protocol of HDQSS and in principle, the protocols of HDQSS can be implemented using any quantum state. It is also noted that the completely orthogonal-state-based realization of HDQSS protocol is possible and that HDQSS can be experimentally realized using a large number of alternative approachesen_US
dc.language.isoenen_US
dc.publisherSpringer Verlagen_US
dc.relation.urihttp://arxiv.org/abs/1409.2037en_US
dc.relation.urihttp://dx.doi.org/10.1007/s10773-015-2552-zen_US
dc.relation.urihttp://adsabs.harvard.edu/abs/2015IJTP...54.3143Men_US
dc.rights2015 Springeren_US
dc.subjectQuantum Key Distributionen_US
dc.subjectGHZ Stateen_US
dc.subjectDirect Quantum Communicationen_US
dc.subjectQuantum Key Agreementen_US
dc.titleAn integrated hierarchical dynamic quantum secret sharing protocolen_US
dc.typeArticleen_US
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