FC
2008
Springer
13 years 10 months ago
2008
Springer
Oblivious transfer (OT) is a fundamental primitive used in many cryptographic protocols, including general secure function evaluation (SFE) protocols. However, interaction is a pri...
FC
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. We examine the structure and outcomes of user participation in PhishTank, a phishing-report collator. Anyone who wishes may submit URLs of suspected phishing websites, an...
FC
2008
Springer
13 years 10 months ago
2008
Springer
At Oakland 2005, Murdoch and Danezis described an attack on the Tor anonymity service that recovers the nodes in a Tor circuit, but not the client. We observe that in a peer-to-pee...
FC
2008
Springer
13 years 10 months ago
2008
Springer
We present an efficient off-line divisible e-cash scheme which is truly anonymous without a trusted third party. This is the second scheme in the literature which achieves full unl...
FC
2008
Springer
13 years 10 months ago
2008
Springer
FC
2008
Springer
13 years 10 months ago
2008
Springer
Sybil attacks have been shown to be unpreventable except under the protection of a vigilant central authority. We use an economic analysis to show quantitatively that some applicat...
FC
2008
Springer
13 years 10 months ago
2008
Springer
The practical advantage expected from transferable e-cash compare to non-transferable is the significant reduction of the interaction number between the bank and the users. However...
EUROCRYPT
2008
Springer
13 years 10 months ago
2008
Springer
In the model of perfectly secure message transmission schemes (PSMTs), there are n channels between a sender and a receiver. An infinitely powerful adversary A may corrupt (observe...
EUROCRYPT
2008
Springer
13 years 10 months ago
2008
Springer
EUROCRYPT
2008
Springer
13 years 10 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...