@misc{cryptoeprint:2020:1545,
    author = {Howard M. Heys},
    title = {A Tutorial on the Implementation of Block Ciphers: Software and Hardware Applications},
    howpublished = {Cryptology ePrint Archive, Report 2020/1545},
    year = {2020},
    url = {https://eprint.iacr.org/2020/1545},
}