Data Security is a major issue in any web-based application. There have been approaches to handle intruders in any system, however, these approaches are not fully trustable; evide...
We present a method to compile Yao’s two-player garbled circuit protocol into one that is secure against malicious adversaries that relies on witness indistinguishability. Our ap...
Abstract. Recent years have seen unprecedented growth in the popularity of social network systems, with Facebook being an archetypical example. The access control paradigm behind t...
Deeply embedded infrastructures are pervasive systems that have significant cyber and physical components, interacting with each other in complex ways. These interactions can vio...
In a service-oriented architecture, service compositions are assembled from other component services. Such compositions may include services from unknown and potentially untrusted...
Christian Schneider, Frederic Stumpf, Claudia Ecke...