We present the first hierarchical identity based encryption (HIBE) system that has full security for more than a constant number of levels. In all prior HIBE systems in the literat...
We show attacks on several cryptographic schemes that have recently been proposed for achieving various security goals in sensor networks. Roughly speaking, these schemes all use ...
Martin Albrecht, Craig Gentry, Shai Halevi, Jonath...
In the past few years the security issues in the supervisory control and data acquisition (SCADA) system have been investigated, and many security mechanisms have been proposed fro...
Abstract. With the integration of security-critical services into Building Automation Systems (BAS), the demands on the underlying network technologies increase rapidly. Relying on...
Information technologies and society are highly interwoven nowadays, but in both, the private and business sector, users are often not aware of security issues or lack proper secu...
Gernot Goluch, Andreas Ekelhart, Stefan Fenz, Stef...