@misc{cryptoeprint:2021:463,
    author = {Andreas Wiemers and Johannes Mittmann},
    title = {Improving Recent Side-Channel Attacks Against the DES Key Schedule},
    howpublished = {Cryptology ePrint Archive, Report 2021/463},
    year = {2021},
    url = {https://eprint.iacr.org/2021/463},
}