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Reverse Edge Cut-Set Bounds for Secure Network Coding

Huang, Wentao and Ho, Tracey and Langberg, Michael and Kliewer, Joerg (2014) Reverse Edge Cut-Set Bounds for Secure Network Coding. In: 2014 IEEE International Symposium on Information Theory (ISIT). IEEE , Piscataway, NJ, pp. 106-110. ISBN 978-1-4799-5186-4. https://resolver.caltech.edu/CaltechAUTHORS:20150227-080252781

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Abstract

We consider the problem of secure communication over a network in the presence of wiretappers. We give a new cut-set bound on secrecy capacity which takes into account the contribution of both forward and backward edges crossing the cut, and the connectivity between their endpoints in the rest of the network. We show the bound is tight on a class of networks, which demonstrates that it is not possible to find a tighter bound by considering only cut-set edges and their connectivity.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1109/ISIT.2014.6874804DOIArticle
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6874804PublisherArticle
http://arxiv.org/abs/1401.7085arXivDiscussion Paper
ORCID:
AuthorORCID
Huang, Wentao0000-0003-0963-3624
Langberg, Michael0000-0002-7470-0718
Additional Information:© 2014 IEEE. This work has been supported in part by NSF Grant CNS-0905615, CCF-1440001, CCF-1440014 and CCF-1038578.
Funders:
Funding AgencyGrant Number
NSFCNS-0905615
NSFCCF-1440001
NSFCCF-1440014
NSFCCF-1038578
Record Number:CaltechAUTHORS:20150227-080252781
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20150227-080252781
Official Citation:Wentao Huang; Ho, T.; Langberg, M.; Kliewer, J., "Reverse edge cut-set bounds for secure network coding," Information Theory (ISIT), 2014 IEEE International Symposium on , vol., no., pp.106,110, June 29 2014-July 4 2014 doi: 10.1109/ISIT.2014.6874804 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6874804&isnumber=6874773
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:55314
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:04 Mar 2015 00:10
Last Modified:09 Mar 2020 13:18

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