@misc{cryptoeprint:2016:1158,
    author = {Eric R. Verheul},
    title = {Activate Later Certificates for V2X -- Combining ITS efficiency with privacy},
    howpublished = {Cryptology ePrint Archive, Report 2016/1158},
    year = {2016},
    url = {https://eprint.iacr.org/2016/1158},
}