@misc{cryptoeprint:2005:144,
    author = {Dieter Schmidt},
    title = {Kaweichel, an Extension of Blowfish for 64-Bit Architectures},
    howpublished = {Cryptology ePrint Archive, Report 2005/144},
    year = {2005},
    url = {http://eprint.iacr.org/2005/144},
}