| dc.contributor.author |
Oggier, Frederique. |
| dc.contributor.author |
Fathi, Hanane. |
| dc.date.accessioned |
2009-04-21T07:21:54Z |
| dc.date.available |
2009-04-21T07:21:54Z |
| dc.date.copyright |
2008 |
| dc.date.issued |
2009-04-21T07:21:54Z |
| dc.identifier.uri |
http://hdl.handle.net/10220/4576 |
| dc.description.abstract |
Systems exploiting network coding suffer greatly from pollution attacks
which consist of injecting malicious packets in the network. The pollution
attacks are amplified by the network coding process resulting in a greater
damage than under traditional routing. In this paper, we address this issue
with unconditionally secure multi-receiver authentication codes designed for
network coding. Our scheme is robust against pollution attacks from outsiders
and even from a coalition of k-1 malicious insiders. With our authentication
code, intermediate nodes can verify the message integrity and origin of the
packets received without having to decode and thus detect and discard the malicious packets in-transit that fail
the verification. This way, the pollution is canceled out before reaching the destinations. |
| dc.format.extent |
7 p. |
| dc.language.iso |
en |
| dc.rights |
© 2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. |
| dc.subject |
DRNTU::Engineering::Electrical and electronic engineering::Computer hardware, software and systems. |
| dc.title |
Multi-receiver authentication code for network coding. |
| dc.type |
Conference Paper |
| dc.contributor.conference |
Annual Allerton Conference on Communication, Control and Computing (46th) |
| dc.contributor.school |
School of Physical and Mathematical Sciences |
| dc.description.version |
Accepted version |
