@misc{cryptoeprint:2019:046,
    author = {Alan Szepieniec and Bart Preneel},
    title = {Block-Anti-Circulant Unbalanced Oil and Vinegar},
    howpublished = {Cryptology ePrint Archive, Report 2019/046},
    year = {2019},
    url = {https://eprint.iacr.org/2019/046},
}