1834 search results - page 41 / 367 » Public Key Cryptography |
EUROCRYPT
2003
Springer
15 years 4 months ago
2003
Springer
112
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SASN
2004
ACM
15 years 4 months ago
2004
ACM
Key management is one of the fundamental building blocks of security services. In a network with resource constrained nodes like sensor networks, traditional key management techni...
EUROCRYPT
2000
Springer
15 years 2 months ago
2000
Springer
We show that if any one-way function exists, then 3-round concurrent zero-knowledge arguments for all NP problems can be built in a model where a short auxiliary string with a pres...
102
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PERCOM
2011
ACM
14 years 2 months ago
2011
ACM
—In this work we study the problem of query privacy in large scale sensor networks. Motivated by a novel trust model in which clients query networks owned by trusted entities but...
EUROCRYPT
2009
Springer
15 years 11 months ago
2009
Springer
A group key agreement (GKA) protocol allows a set of users to establish a common secret via open networks. Observing that a major goal of GKAs for most applications is to establish...