@misc{cryptoeprint:2017:868,
    author = {Takanori Isobe and Kyoji Shibutani},
    title = {New Key Recovery Attacks on Minimal Two-Round Even-Mansour Ciphers},
    howpublished = {Cryptology ePrint Archive, Report 2017/868},
    year = {2017},
    url = {https://eprint.iacr.org/2017/868},
}