@misc{cryptoeprint:2015:757,
    author = {Matthias Hamann and Matthias Krause},
    title = {Stream Cipher Operation Modes with Improved Security against Generic Collision Attacks},
    howpublished = {Cryptology ePrint Archive, Report 2015/757},
    year = {2015},
    url = {https://eprint.iacr.org/2015/757},
}