@misc{cryptoeprint:2008:075,
    author = {Jonathan J. Hoch and Adi Shamir},
    title = {On the Strength of the Concatenated Hash Combiner when All the Hash Functions are Weak},
    howpublished = {Cryptology ePrint Archive, Report 2008/075},
    year = {2008},
    url = {http://eprint.iacr.org/2008/075},
}