@misc{cryptoeprint:2012:623,
    author = {David McGrew},
    title = {{Impossible plaintext cryptanalysis and probable-plaintext collision attacks of 64-bit block cipher modes},
    howpublished = {Cryptology ePrint Archive, Report 2012/623},
    year = {2012},
    url = {http://eprint.iacr.org/2012/623},
}