@misc{cryptoeprint:2015:803,
    author = {Stian Fauskanger and Igor Semaev},
    title = {Statistical and Algebraic Properties of DES},
    howpublished = {Cryptology ePrint Archive, Report 2015/803},
    year = {2015},
    url = {https://eprint.iacr.org/2015/803},
}