224 search results - page 7 / 45 » Secrecy in Untrusted Networks |
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract—Many protocols for ad-hoc wireless networks perform poorly in situations when node cooperation cannot be enforced. This may happen because of the lack of global authorit...
CORR
2011
Springer
12 years 10 months ago
2011
Springer
— Secrecy graphs model the connectivity of wireless networks under secrecy constraints. Directed edges in the graph are present whenever a node can talk to another node securely ...
IJES
2008
13 years 6 months ago
2008
INFOCOM
2009
IEEE
14 years 1 months ago
2009
IEEE
—Given that wireless communication occurs in a shared and inherently broadcast medium, the transmissions are vulnerable to undesired eavesdropping. This occurs even when a point-...
PACT
2001
Springer
13 years 11 months ago
2001
Springer
We introduce the νSPI-calculus that strengthens the notion of “perfect symmetric cryptography” of the spi-calculus by taking time into account. This involves defining an oper...