On cooperative wireless network secrecy. Perron, E., Diggavi, S N., & Telatar, I E. In IEEE INFOCOM 2009, Rio de Janeiro, Brazil, April, 2009.
abstract   bibtex   
In this paper we consider secret communication between two special nodes (“source” and “destination”) in a wireless network with authenticated relays: the message communicated to the destination is to be kept information-theoretically (unconditionally) secret from any eavesdropper within a class. Since the transmissions are broadcast and interfere with each other, complex signal interactions occur. We develop cooperative schemes which utilize these interactions in wireless communication over networks with arbitrary topology, and give provable unconditional secrecy guarantees.
@inproceedings{PDTp09,
 abstract = {In this paper we consider
secret communication between two special nodes (“source” and
“destination”) in a wireless network with authenticated relays:
the message communicated to the destination is to be kept
information-theoretically (unconditionally) secret from any eavesdropper
within a class. Since the transmissions are broadcast and
interfere with each other, complex signal interactions occur. We
develop cooperative schemes which utilize these interactions in
wireless communication over networks with arbitrary topology,
and give provable unconditional secrecy guarantees.},
 author = {E. Perron and S N. Diggavi and I E. Telatar},
 booktitle = {IEEE INFOCOM 2009, Rio de Janeiro, Brazil},
 file = {:papers:pdtwireless_net_secrecy08.pdf},
 label = {pdt_c09a},
 month = {April},
 note = {},
 pages = {},
 tags = {conf,ITsecrecy,IT,WiNetSec,WiNetInfFlow,WiNet,SelConf},
 title = {On cooperative wireless network secrecy},
 type = {4},
 year = {2009}
}

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