Cryptology ePrint Archive: BibTeX Citation of Report 2010/569

@misc{cryptoeprint:2010:569,
    author = {Jérémy Jean and Pierre-Alain Fouque},
    title = {Practical Near-Collisions and Collisions on Round-Reduced ECHO-256 Compression Function},
    howpublished = {Cryptology ePrint Archive, Report 2010/569},
    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.