@misc{cryptoeprint:2010:258,
    author = {Ruchi Gode and Sugata Gangopadhyay},
    title = {On  lower bounds of second-order nonlinearities of cubic bent functions constructed by concatenating Gold functions},
    howpublished = {Cryptology ePrint Archive, Report 2010/258},
    year = {2010},
    url = {http://eprint.iacr.org/2010/258},
}