@misc{cryptoeprint:2008:076,
    author = {Kashif Ali and Howard M. Heys},
    title = {Results from a Search for the Best Linear Approximation of a Block Cipher},
    howpublished = {Cryptology ePrint Archive, Report 2008/076},
    year = {2008},
    url = {http://eprint.iacr.org/2008/076},
}