828 search results - page 7 / 166 » A Network Coding Approach to Secret Key Distribution |
TDSC
2008
13 years 8 months ago
2008
In random key predistribution techniques for wireless sensor networks, a relatively small number of keys are randomly chosen from a large key pool and are loaded on the sensors pri...
PKC
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. A group key agreement protocol allows a set of users, communicating over a public network, to agree on a private session key. Most of the schemes proposed so far require ...
SASN
2004
ACM
14 years 1 months ago
2004
ACM
Sensor networks are composed of a large number of low power sensor devices. For secure communication among sensors, secret keys must be established between them. Recently, several...
USS
2008
13 years 11 months ago
2008
We explore the problem of secret-key distribution in unidirectional channels, those in which a sender transmits information blindly to a receiver. We consider two approaches: (1) ...
AINA
2005
IEEE
14 years 2 months ago
2005
IEEE
2004, Chang et al. suggested an approach that solves the problem of secret sharing with access structures in a hierarchy. They used the concept of discrete logarithmto reuse shado...