Service-oriented grids are grid computing systems built with the notion of service-oriented architecture (SOA). Using two maract concepts, services and connections between service...
A most critical and complex issue with regard to constrained devices in the ubiquitous and pervasive computing setting is secure key exchange. The restrictions motivate the invest...
During the last years, several masking schemes for AES have been proposed to secure hardware implementations against DPA attacks. In order to investigate the effectiveness of thes...
Stefan Mangard, Norbert Pramstaller, Elisabeth Osw...
We demonstrate that masking a block cipher implementation does not sufficiently improve its security against side-channel attacks. Under exactly the same hypotheses as in a Differ...
The paper presents how workflow-oriented, single-user Grid portals could be extended to meet the requirements of users with collaborative needs. Through collaborative Grid portals ...