@misc{cryptoeprint:2018:280,
    author = {Jens Groth and Markulf Kohlweiss and Mary Maller and Sarah Meiklejohn  and Ian Miers},
    title = {Updatable and Universal Common Reference Strings with Applications to zk-SNARKs},
    howpublished = {Cryptology ePrint Archive, Report 2018/280},
    year = {2018},
    url = {https://eprint.iacr.org/2018/280},
}