Cryptology ePrint Archive: BibTeX Citation of Report 2010/571

@misc{cryptoeprint:2010:571,
    author = {Mohamed El Hadedy, Danilo Gligoroski and Svein J. Knapskog},
    title = {Single Core Implementation of Blue Midnight Wish Hash Function on VIRTEX 5 Platform},
    howpublished = {Cryptology ePrint Archive, Report 2010/571},
    year = {2010},
    note = {\url{http://eprint.iacr.org/}},
}

You will need the url.sty package (comes with most LaTeX installations) for the last line. Otherwise, remove the \url command.