828 search results - page 1 / 166 » A Network Coding Approach to Secret Key Distribution |
TIFS
2008
13 years 4 months ago
2008
We consider the problem of secret key distribution in a sensor network with multiple scattered sensor nodes and a mobile device that can be used to bootstrap the network. Our main...
OTM
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. Recent contributions have uncovered the potential of network coding, i.e. algebraic mixing of multiple information flows in a network, to provide enhanced security in pa...
SECRYPT
2007
13 years 5 months ago
2007
CORR
2011
Springer
12 years 11 months ago
2011
Springer
Abstract—A secret-key generation scheme based on a layered broadcasting strategy is introduced for slow-fading channels. In the model considered, Alice wants to share a key with ...
INFOCOM
2011
IEEE
12 years 7 months ago
2011
IEEE
—Recently, there has been great interest in physical layer security techniques that exploit the randomness of wireless channels for securely extracting cryptographic keys. Severa...