@misc{cryptoeprint:2011:364,
    author = {Jean-Pierre Flori and Sihem Mesnager and Gérard Cohen},
    title = {The Value $4$ of Binary Kloosterman Sums},
    howpublished = {Cryptology ePrint Archive, Report 2011/364},
    year = {2011},
    url = {http://eprint.iacr.org/2011/364},
}