137 search results - page 21 / 28 » Group-Centric Models for Secure and Agile Information Sharin... |
INFOCOM
2011
IEEE
12 years 11 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...
TWC
2008
13 years 7 months ago
2008
Symmetric key agreement is significant to security provisioning in sensor networks with resource limitations. A number of pairwise key pre-distribution protocols have been proposed...
CIKM
2005
Springer
14 years 1 months ago
2005
Springer
XML documents are frequently used in applications such as business transactions and medical records involving sensitive information. Typically, parts of documents should be visibl...
WPES
2006
ACM
14 years 1 months ago
2006
ACM
Connections in distributed systems, such as social networks, online communities or peer-to-peer networks, form complex graphs. These graphs are of interest to scientists in field...
EUROCRYPT
2003
Springer
14 years 25 days ago
2003
Springer
Perfectly secret message transmission can be realized with only partially secret and weakly correlated information shared by the parties as soon as this information allows for the ...