20175 search results - page 160 / 4035 » Is abstraction the key to computing |
127
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ICON
2007
IEEE
15 years 7 months ago
2007
IEEE
Key establishment plays a central role in authentication and encryption in wireless sensor networks, especially when they are mainly deployed in hostile environments. Because of th...
118
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ESORICS
2007
Springer
15 years 7 months ago
2007
Springer
The problem of key management in access hierarchies studies ways to assign keys to users and classes such that each user, after receiving her secret key(s), is able to independentl...
104
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COMPSYSTECH
2010
15 years 1 months ago
2010
Security of sensor grids is important especially for surveillance, military and medical applications. The paper addresses methods for two security features. First, an approach for ...
104
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LCN
2008
IEEE
15 years 7 months ago
2008
IEEE
— The absence of an online trusted authority makes the issue of key revocation in mobile ad hoc networks (MANETs) particularly challenging. In this paper, we present a novel self...
131
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ICCSA
2007
Springer
15 years 7 months ago
2007
Springer
A tripartite authenticated key agreement protocol is generally designed to accommodate the need of three specific entities in communicating over an open network with a shared secre...