247 search results - page 4 / 50 » A Self-healing Key Distribution Scheme with Novel Properties |
ESAS
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Securing wireless mobile ad hoc networks (MANETs) is challenging due to the lack of centralized authority and poor connectivity. A key distribution mechanism is central t...
ESAS
2007
Springer
14 years 1 months ago
2007
Springer
The problem of secure routing in mobile ad hoc networks is long-standing and has been extensively studied by researchers. Recently, techniques of aggregating signatures have been a...
ITNG
2008
IEEE
14 years 2 months ago
2008
IEEE
— Because of limited resources at sensor nodes, sensor networks typically adopt symmetric-key algorithms to provide security functions such as protecting communications between n...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—The group signature based security scheme is a promising approach to provision privacy in vehicular ad hoc networks (VANETs). In this paper, we propose a novel distributed key m...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—The performance of randomized network coding can suffer significantly when malicious nodes corrupt the content of the exchanged blocks. Previous work have introduced error corr...