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CRYPTO
2006
Springer
13 years 11 months ago
2006
Springer
We present an identity-based cryptosystem that features fully anonymous ciphertexts and hierarchical key delegation. We give a proof of security in the standard model, based on the...
PODC
2010
ACM
13 years 9 months ago
2010
ACM
In this paper, we consider the problem of maximizing the throughput of Byzantine agreement, when communication links have finite capacity. Byzantine agreement is a classical probl...
JSW
2007
13 years 7 months ago
2007
Abstract— Today electronic messaging services are indispensable to individuals and organizations. If a message contains sensitive information, the integrity and confidentiality ...
WWW
2003
ACM
14 years 8 months ago
2003
ACM
The construction of composite Web Services from service fragments requires semantic descriptions of service offers and service requests. We propose the use of dependencies as a mo...
TPDS
2010
13 years 6 months ago
2010
—Embedding small devices into everyday objects like toasters and coffee mugs creates a wireless network of objects. These embedded devices can contain a description of the underl...