Cryptology ePrint Archive: BibTeX Citation of Report 2015/449

@misc{cryptoeprint:2015:449,
    author = {Ruoxin Zhao and Rui Zhang and Yongqiang Li and Baofeng Wu},
    title = {On Constructions of a Sort of MDS Block Diffusion Matrices for Block Ciphers and Hash Functions},
    howpublished = {Cryptology ePrint Archive, Report 2015/449},
    year = {2015},
    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.