@misc{cryptoeprint:2008:271,
    author = {Somitra Kumar Sanadhya and Palash Sarkar},
    title = {Attacking Step Reduced SHA-2 Family in a Unified Framework},
    howpublished = {Cryptology ePrint Archive, Report 2008/271},
    year = {2008},
    url = {http://eprint.iacr.org/2008/271},
}