570 search results - page 48 / 114 » Black-box constructions for secure computation |
ICISC
2007
13 years 9 months ago
2007
In Ubiquitous Computing Environment (UCE), service provider wants to provide its service to only legitimate users. Some users who belong to same service provider do not want to rev...
CRYPTO
2009
Springer
14 years 2 months ago
2009
Springer
Collusion-free protocols prevent subliminal communication (i.e., covert channels) between parties running the protocol. In the standard communication model, if one-way functions ex...
IEEEARES
2008
IEEE
14 years 2 months ago
2008
IEEE
With the growing demand of databases outsourcing and its security concerns, we investigate privacy-preserving set intersection in a distributed scenario. We propose a one-round pr...
CSFW
2000
IEEE
14 years 14 days ago
2000
IEEE
Some of the non interference properties studied in [4, 6, 18] for information flow analysis in computer systems, notably Æ , are reformulated here in a realtime setting. This is...
CRYPTO
1989
Springer
14 years 3 days ago
1989
Springer
Abstract. In this paper, we provide a new approach to study undeniable signatures by translating secure digital signatures to secure undeniable signatures so that the existing algo...