License: Creative Commons Attribution 3.0 Unported license (CC BY 3.0)
When quoting this document, please refer to the following
DOI: 10.4230/LIPIcs.ICALP.2019.28
URN: urn:nbn:de:0030-drops-106044
URL: http://dagstuhl.sunsite.rwth-aachen.de/volltexte/2019/10604/
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Grilo, Alex B.

A Simple Protocol for Verifiable Delegation of Quantum Computation in One Round

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LIPIcs-ICALP-2019-28.pdf (0.5 MB)

Abstract

The importance of being able to verify quantum computation delegated to remote servers increases with recent development of quantum technologies. In some of the proposed protocols for this task, a client delegates her quantum computation to non-communicating servers in multiple rounds of communication. In this work, we propose the first protocol where the client delegates her quantum computation to two servers in one-round of communication. Another advantage of our protocol is that it is conceptually simpler than previous protocols. The parameters of our protocol also make it possible to prove security even if the servers are allowed to communicate, but respecting the plausible assumption that information cannot be propagated faster than speed of light, making it the first relativistic protocol for quantum computation.

BibTeX - Entry

@InProceedings{grilo:LIPIcs:2019:10604,
  author =	{Alex B. Grilo},
  title =	{{A Simple Protocol for Verifiable Delegation of Quantum Computation in One Round}},
  booktitle =	{46th International Colloquium on Automata, Languages, and Programming (ICALP 2019)},
  pages =	{28:1--28:13},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-109-2},
  ISSN =	{1868-8969},
  year =	{2019},
  volume =	{132},
  editor =	{Christel Baier and Ioannis Chatzigiannakis and Paola Flocchini and Stefano Leonardi},
  publisher =	{Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{http://drops.dagstuhl.de/opus/volltexte/2019/10604},
  URN =		{urn:nbn:de:0030-drops-106044},
  doi =		{10.4230/LIPIcs.ICALP.2019.28},
  annote =	{Keywords: quantum computation, quantum cryptography, delegation of quantum computation}
}

Keywords: quantum computation, quantum cryptography, delegation of quantum computation
Collection: 46th International Colloquium on Automata, Languages, and Programming (ICALP 2019)
Issue Date: 2019
Date of publication: 04.07.2019

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