@misc{cryptoeprint:2019:607,
    author = {Zhenzhen Bao and Lin Ding and Jian Guo and Haoyang Wang and Wenying Zhang},
    title = {Improved Meet-in-the-Middle Preimage Attacks against AES Hashing Modes},
    howpublished = {Cryptology ePrint Archive, Report 2019/607},
    year = {2019},
    url = {https://eprint.iacr.org/2019/607},
}