Pairwise secret key agreement using the source common randomness
2012 (English)In: Wireless Communication Systems (ISWCS), 2012 International Symposium on, IEEE , 2012, 751-755 p.Conference paper (Refereed)
A secret key agreement setup between three users is considered in which each pair of them wishes to agree on a secret key hidden from the remaining user. The three users observe i.i.d. outputs of correlated sources and there is a noiseless public channel from each user for communication to the others. In this setup, inner and outer bounds of the secret key capacity region is derived. Moreover, some special cases are obtained in which the inner bound coincides the explicit outer bound. Also a binary-erasure example is presented through which the results are examined.
Place, publisher, year, edition, pages
IEEE , 2012. 751-755 p.
, Proceedings of the International Symposium on Wireless Communication Systems, ISSN 2154-0217
Capacity regions, Common randomness, Correlated sources, Outer bounds, Secret key, Secret key agreement
Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-96681DOI: 10.1109/ISWCS.2012.6328468ScopusID: 2-s2.0-84871333588ISBN: 978-146730760-4OAI: oai:DiVA.org:kth-96681DiVA: diva2:532018
2012 9th International Symposium on Wireless Communication Systems, ISWCS 2012; Paris; 28 August 2012 through 31 August 2012
FunderICT - The Next Generation
QC 201301152012-06-082012-06-082013-09-06Bibliographically approved