Constrained colluding eavesdroppers: an information-theoretic model
2014 (English)In: International Zurich Seminar on Communications, ETH-Zürich , 2014, 63-66 p.Conference paper (Refereed)
We study the secrecy capacity in the vicinity of colluding eavesdroppers. Contrary to the perfect collusion assumption in previous works, our new information-theoretic model considers constraints in collusion. We derive the achievable secure rates (lower bounds on the perfect secrecy capacity), both for the discrete memoryless and Gaussian channels. We also compare the proposed rates to the non-colluding and perfect colluding cases.
Place, publisher, year, edition, pages
ETH-Zürich , 2014. 63-66 p.
Electrical Engineering, Electronic Engineering, Information Engineering
Research subject Information and Communication Technology
IdentifiersURN: urn:nbn:se:kth:diva-137810DOI: 10.3929/ethz-a-010089041OAI: oai:DiVA.org:kth-137810DiVA: diva2:679730
International Zurich Seminar on Communications (IZS), Zurich, February 26 - 28, 2014
QC 201403262013-12-162013-12-162014-06-16Bibliographically approved