@misc{cryptoeprint:2018:068,
    author = {Gregory Maxwell and Andrew Poelstra and Yannick Seurin and Pieter Wuille},
    title = {Simple Schnorr Multi-Signatures with Applications to Bitcoin},
    howpublished = {Cryptology ePrint Archive, Report 2018/068},
    year = {2018},
    url = {https://eprint.iacr.org/2018/068},
}