@misc{cryptoeprint:2017:419,
    author = {Alessandro Budroni and Federico Pintore},
    title = {Efficient hash maps to \mathbb{G}_2 on BLS curves},
    howpublished = {Cryptology ePrint Archive, Report 2017/419},
    year = {2017},
    url = {https://eprint.iacr.org/2017/419},
}