@misc{cryptoeprint:2015:1184,
    author = {Alan Szepieniec and Jintai Ding and Bart Preneel},
    title = {Extension Field Cancellation: a New Central Trapdoor for Multivariate Quadratic Systems},
    howpublished = {Cryptology ePrint Archive, Report 2015/1184},
    year = {2015},
    url = {https://eprint.iacr.org/2015/1184},
}