@misc{
    cryptoeprint:2005:424,
    author = "Laur, Sven and Asokan, N. and Nyberg, Kaisa",
    note = "Shorter more compact version was published at CANS 2006",
    howpublished = "Cryptology ePrint Archive, Report 2005/424",
    year = "2005",
    url = "http://eprint.iacr.org/2005/424",
    title = "Efficient Mutual Data Authentication Using Manually Authenticated Strings: Preliminary Version"
}