@misc{cryptoeprint:2017:289,
    author = {Matthias Krause},
    title = {On the Hardness of Trivium and Grain with respect to Generic Time-Memory-Data Tradeoff Attacks},
    howpublished = {Cryptology ePrint Archive, Report 2017/289},
    year = {2017},
    url = {https://eprint.iacr.org/2017/289},
}