@misc{cryptoeprint:2018:783,
    author = {Yu Long Chen and Bart Mennink and Mridul Nandi},
    title = {Short Variable Length Domain Extenders With Beyond Birthday Bound Security},
    howpublished = {Cryptology ePrint Archive, Report 2018/783},
    year = {2018},
    url = {https://eprint.iacr.org/2018/783},
}