@misc{cryptoeprint:2006:105,
    author = {Vlastimil Klima},
    title = {Tunnels in Hash Functions: MD5 Collisions Within a Minute},
    howpublished = {Cryptology ePrint Archive, Report 2006/105},
    year = {2006},
    url = {http://eprint.iacr.org/2006/105},
}