99 search results - page 7 / 20 » Approximation Hardness and Secure Communication in Broadcast... |
MOBIHOC
2009
ACM
14 years 9 months ago
2009
ACM
We address the problem of jamming-resistant communication in scenarios in which the communicating parties do not share secret keys. This includes scenarios where the communicating...
INFOCOM
2006
IEEE
14 years 2 months ago
2006
IEEE
— As the use of sensor networks increases, security in this domain becomes a very real concern. One fundamental aspect of providing confidentiality and authentication is key dis...
SIGCOMM
2010
ACM
13 years 8 months ago
2010
ACM
All practical wireless communication systems are prone to errors. At the symbol level such wireless errors have a well-defined structure: when a receiver decodes a symbol erroneou...
DIALM
2007
ACM
14 years 17 days ago
2007
ACM
Reliable broadcast can be a very useful primitive for many distributed applications, especially in the context of sensoractuator networks. Recently, the issue of reliable broadcas...
IJNSEC
2010
13 years 3 months ago
2010
Secure networks rely upon players to maintain security and reliability. However not every player can be assumed to have total loyalty and one must use methods to uncover traitors ...