514 search results - page 34 / 103 » An active security protocol against DoS attacks |
148
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SECON
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract—In this work we identify vulnerabilities of ondemand multicast routing protocols for multi-hop wireless networks and discuss the challenges encountered in designing mech...
146
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CCS
2005
ACM
15 years 10 months ago
2005
ACM
Protocols for authenticated key exchange (AKE) allow parties within an insecure network to establish a common session key which can then be used to secure their future communicati...
127
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FC
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. This paper analyzes the threat of distributed attacks by developing a two-sided multiplayer model of security in which attackers aim to deny service and defenders strateg...
131
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EUROCRYPT
2005
Springer
15 years 10 months ago
2005
Springer
In undeniable signature schemes, zero-knowledgeness and non-transferability have been identified so far. In this paper, by separating these two notions, we show the first 3-move ...
142
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ACISP
2005
Springer
15 years 10 months ago
2005
Springer
We present a provably secure tree based authenticated group key agreement protocol in dynamic scenario. Bilinear pairing and multi-signature are at the heart of our protocol. We p...