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Secret key generation over noisy channels with common randomness
KTH, School of Electrical Engineering (EES), Communication Theory.ORCID iD: 0000-0002-8974-6591
2016 (English)In: 2016 IEEE International Symposium on Information Theory, Institute of Electrical and Electronics Engineers (IEEE), 2016, Vol. 2016, 510-514 p., 7541351Conference paper (Refereed)
Abstract [en]

This paper investigates the problem of secret key generation over a wiretap channel when the terminals have access to correlated sources. These sources are independent of the main channel and the users observe them before the transmission takes place. A novel achievable scheme for this model is proposed and is shown to be optimal under certain less noisy conditions. This result improves upon the existing literature where the more stringent condition of degradedness was needed.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE), 2016. Vol. 2016, 510-514 p., 7541351
Series
IEEE International Symposium on Information Theory - Proceedings, ISSN 2157-8095 ; 2016
Keyword [en]
Common randomness, Correlated sources, Less noisy, Noisy channel, Secret key generations, Wire-tap channels, Information theory
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-194969DOI: 10.1109/ISIT.2016.7541351ISI: 000258033700004ScopusID: 2-s2.0-84985931278ISBN: 9781509018062 (print)OAI: oai:DiVA.org:kth-194969DiVA: diva2:1048244
Conference
2016 IEEE International Symposium on Information Theory, ISIT 2016, Universitat Pompeu FabraBarcelona, Spain, 10 July 2016 through 15 July 2016
Note

QC 20161121

Available from: 2016-11-21 Created: 2016-11-01 Last updated: 2017-01-30Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
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More styles
Language
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Output format
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