@misc{cryptoeprint:2012:602,
    author = {Andreas Wiemers},
    title = {A note on invariant linear transformations in multivariate public key cryptography},
    howpublished = {Cryptology ePrint Archive, Report 2012/602},
    year = {2012},
    url = {http://eprint.iacr.org/2012/602},
}