@inproceedingsEckhoff_Dressler_Sommer_2014, title=SmartRevoc: An efficient and privacy preserving revocation system using parked vehicles, DOI=10.1109/lcn.2013.6761338, booktitle=38th Annual IEEE Conference on Local Computer Networks, author=Eckhoff, David and Dressler, Falko and Sommer, Christoph, year=2014