1058 search results - page 80 / 212 » Secure Group Communications Using Key Graphs |
110
Voted
COMCOM
2006
15 years 2 months ago
2006
Due to limited energy capacity of batteries, the function lifetime of sensor networks in general is longer than the operational lifetime of single nodes. Therefore, to keep the ne...
141
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GLOBECOM
2010
IEEE
15 years 11 days ago
2010
IEEE
When asymmetric cryptography techniques are used in wireless networks, the public keys of the nodes need to be widely available and signed by a Certificate Authority (CA). However,...
96
Voted
COMCOM
2004
15 years 2 months ago
2004
Very recently, the use of chaos synchronization as a means of masking information data in a network has been proposed. Although it is claimed that the security breach is not possi...
120
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TIT
2010
14 years 9 months ago
2010
This is the first part of a two-part paper on information-theoretically secure secret key agreement. In this part, we study the secrecy problem under the widely studied source mod...
151
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CRYPTO
2011
Springer
14 years 2 months ago
2011
Springer
In CRYPTO 1997, Canetti et al.put forward the intruiging notion of deniable encryption, which (informally) allows a sender and/or receiver, having already performed some encrypted...