514 search results - page 20 / 103 » An active security protocol against DoS attacks |
111
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EUROCRYPT
1998
Springer
15 years 4 months ago
1998
Springer
For the most compelling applications of threshold cryptosystems, security against chosen ciphertext attack is a requirement. However, prior to the results presented here, there ap...
SPW
2004
Springer
15 years 5 months ago
2004
Springer
In this paper, we present a security framework that provides identity protection against active and passive attacks for end-points. The framework is based on a two-round-trip authe...
101
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SIGMOD
2004
ACM
15 years 12 months ago
2004
ACM
Secure communication guaranteeing reliability, authenticity, and privacy in sensor networks with active adversaries is a challenging research problem since asymmetric key cryptosy...
112
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ASIACRYPT
2000
Springer
15 years 4 months ago
2000
Springer
Abstract. There have been many proposals in recent years for passwordauthenticated key exchange protocols. Many of these have been shown to be insecure, and the only ones that seem...
106
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WISEC
2010
ACM
15 years 6 months ago
2010
ACM
We expose the vulnerability of an emerging wireless ranging technology, impulse radio ultra-wide band (IR-UWB), to distance-decreasing attacks on the physical communication layer ...