Cryptology ePrint Archive: BibTeX Citation of Report 2014/675

@misc{cryptoeprint:2014:675,
    author = {Jian Guo and Jérémy Jean and Gaëtan Leurent and Thomas Peyrin and Lei Wang},
    title = {The Usage of Counter Revisited: Second-Preimage Attack on New Russian Standardized Hash Function},
    howpublished = {Cryptology ePrint Archive, Report 2014/675},
    year = {2014},
    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.