@misc{cryptoeprint:2007:380,
    author = {Francois Arnault, Thierry P. Berger, Cédric Lauradoux and Marine Minier},
    title = {X-FCSR: a new software oriented stream cipher based upon FCSRs},
    howpublished = {Cryptology ePrint Archive, Report 2007/380},
    year = {2007},
    url = {http://eprint.iacr.org/2007/380},
}