4263 search results - page 393 / 853 » Network Security |
195
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TMC
2010
15 years 5 months ago
2010
—Secure distance-based localization in the presence of cheating beacon (or anchor) nodes is an important problem in mobile wireless ad hoc and sensor networks. Despite significa...
186
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AINA
2007
IEEE
16 years 1 months ago
2007
IEEE
The random oracle model is an idealized theoretical model that has been successfully used for designing many cryptographic algorithms and protocols. Unfortunately, a series of res...
211
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ICANN
2010
Springer
15 years 7 months ago
2010
Springer
So-called Physical Unclonable Functions are an emerging, new cryptographic and security primitive. They can potentially replace secret binary keys in vulnerable hardware systems an...
167
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CANS
2008
Springer
15 years 8 months ago
2008
Springer
We propose a message recognition protocol which is suitable for ad hoc pervasive networks without the use of hash chains. Hence, we no longer require the devices to save values of ...
181
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AIMS
2008
Springer
15 years 8 months ago
2008
Springer
In this paper, we present a novel distributed certification system in which signing a certificate needs the collaboration of a fixed ratio of the nodes, hence a varying number of n...