@misc{cryptoeprint:2021:984,
    author = {Alan Szepieniec},
    title = {On the Use of the Legendre Symbol in Symmetric Cipher Design},
    howpublished = {Cryptology ePrint Archive, Report 2021/984},
    year = {2021},
    url = {https://eprint.iacr.org/2021/984},
}