@misc{cryptoeprint:2005:266,
    author = {Charanjit S. Jutla and  Anindya C. Patthak},
    title = {A Matching Lower Bound on the Minimum Weight of SHA-1 Expansion Code},
    howpublished = {Cryptology ePrint Archive, Report 2005/266},
    year = {2005},
    url = {http://eprint.iacr.org/2005/266},
}