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IEEEARES
2007
IEEE
15 years 7 months ago
2007
IEEE
AAIs – Infrastructures for Authentication and Authorisation provide services for service providers on the Internet. Especially if combined with an attribute infrastructure these...
DBSEC
2000
15 years 2 months ago
2000
The premises of this paper are 1) security is application dependent because application semantics directly influence proper protection; but 2) applications are generally too compl...
151
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EUROCRYPT
2008
Springer
15 years 2 months ago
2008
Springer
Recently, Aumann and Lindell introduced a new realistic security model for secure computation, namely, security against covert adversaries. The main motivation was to obtain secure...
113
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MOBISEC
2009
Springer
15 years 7 months ago
2009
Springer
Explosive growth of the Internet and lack of mechanisms that validate the authenticity of a packet source produced serious security and accounting issues. In this paper, we propose...
ACSAC
2009
IEEE
15 years 7 months ago
2009
IEEE
—We study a new application of threshold-based secret sharing in a distributed online social network (DOSN), where users need a means to back up and recover their private keys in...