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Please use this identifier to cite or link to this item: https://doi.org/10.1007/978-3-642-22006-7_7
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dc.titleQuantum commitments from complexity assumptions
dc.contributor.authorChailloux, A.
dc.contributor.authorKerenidis, I.
dc.contributor.authorRosgen, B.
dc.date.accessioned2014-12-12T08:03:35Z
dc.date.available2014-12-12T08:03:35Z
dc.date.issued2011
dc.identifier.citationChailloux, A.,Kerenidis, I.,Rosgen, B. (2011). Quantum commitments from complexity assumptions. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 6755 LNCS (PART 1) : 73-85. ScholarBank@NUS Repository. <a href="https://doi.org/10.1007/978-3-642-22006-7_7" target="_blank">https://doi.org/10.1007/978-3-642-22006-7_7</a>
dc.identifier.isbn9783642220050
dc.identifier.issn03029743
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/117266
dc.description.abstractWe study worst-case complexity assumptions that imply quantum bit-commitment schemes. First we show that QSZK QMA implies a computationally hiding and statistically binding auxiliary-input quantum commitment scheme. We then extend our result to show that the much weaker assumption QIP QMA (which is weaker than PSPACE PP) implies the existence of auxiliary-input commitment schemes with quantum advice. Finally, to strengthen the plausibility of the separation QSZK QMA we find a quantum oracle relative to which honest-verifier QSZK is not contained in QCMA. © 2011 Springer-Verlag.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1007/978-3-642-22006-7_7
dc.sourceScopus
dc.typeConference Paper
dc.contributor.departmentCENTRE FOR QUANTUM TECHNOLOGIES
dc.description.doi10.1007/978-3-642-22006-7_7
dc.description.sourcetitleLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
dc.description.volume6755 LNCS
dc.description.issuePART 1
dc.description.page73-85
dc.identifier.isiutNOT_IN_WOS
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