Sciweavers

5475 search results - page 373 / 1095
» Model Driven Security
Sort
View
SDMW
2009
Springer
16 years 1 months ago
An Access Control Language for a General Provenance Model
Provenance access control has been recognized as one of the most important components in an enterprise-level provenance system. However, it has only received little attention in th...
Qun Ni, Shouhuai Xu, Elisa Bertino, Ravi S. Sandhu...
ASIACRYPT
2005
Springer
16 years 9 days ago
Privacy-Preserving Graph Algorithms in the Semi-honest Model
Abstract. We consider scenarios in which two parties, each in possession of a graph, wish to compute some algorithm on their joint graph in a privacy-preserving manner, that is, wi...
Justin Brickell, Vitaly Shmatikov
IPAW
2010
15 years 4 months ago
Towards a Threat Model for Provenance in e-Science
Abstract. Scientists increasingly rely on workflow management systems to perform large-scale computational scientific experiments. These systems often collect provenance informatio...
Luiz M. R. Gadelha Jr., Marta Mattoso, Michael Wil...
ACISP
2007
Springer
16 years 29 days ago
Hash-and-Sign with Weak Hashing Made Secure
Abstract. Digital signatures are often proven to be secure in the random oracle model while hash functions deviate more and more from this idealization. Liskov proposed to model a ...
Sylvain Pasini, Serge Vaudenay
WETICE
2005
IEEE
16 years 10 days ago
Application of Lightweight Formal Methods to Software Security
Formal specification and verification of security has proven a challenging task. There is no single method that has proven feasible. Instead, an integrated approach which combines...
David P. Gilliam, John D. Powell, Matt Bishop