@misc{cryptoeprint:2015:530,
    author = {Pierre Karpman and Thomas Peyrin and Marc Stevens},
    title = {Practical Free-Start Collision Attacks on 76-step SHA-1},
    howpublished = {Cryptology ePrint Archive, Report 2015/530},
    year = {2015},
    url = {https://eprint.iacr.org/2015/530},
}