The DFG (Deutsche Forschungsgemeinschaft) decided on May 17 to fund the second phase of the Collaborative Research Center (CRC) CROSSING which was established in 2014 at the TU Darmstadt. TU Darmstadt collaborates with University of Duisburg-Essen, the University of Paderborn, and the Fraunhofer Institute for Secure Information Technology (SIT), Darmstadt in the CRC CROSSING. Our group conducts research in the subproject S2 - Attestation Protocols.