Abstract. Since Crypto 2004, hash functions have been the target of many attacks which showed that several well-known functions such as SHA-0 or MD5 can no longer be considered sec...
eConference is a text-based conferencing tool that supports distributed teams in need for synchronous communication and structured discussion services. Other than offering communi...
We present and formalize concepts for the structured specification of system behavior based on services. Services are patterns of interaction between reactive components, thus sup...
Markus Herrmannsdoerfer, Sabine Rittmann, Bernhard...
Abstract-- In this paper, we address both lifetime and survivability issues in wireless sensor networks (WSNs). We present an easy-to-implement clustering method called DED (distri...
In this paper, we propose an efficient multi-receiver identity based signcryption scheme which only needs one pairing computation to signcrypt a message for n receivers and can pro...