@misc{cryptoeprint:2019:1228,
    author = {Lorenz Panny},
    title = {Guess what?!  On the impossibility of unconditionally secure public-key encryption},
    howpublished = {Cryptology ePrint Archive, Report 2019/1228},
    year = {2019},
    url = {https://eprint.iacr.org/2019/1228},
}