Cryptology ePrint Archive: BibTeX Citation of Report 2014/011

@misc{cryptoeprint:2014:011,
    author = {S. M. Dehnavi and A. Mahmoodi Rishakani and M. R. Mirzaee Shamsabad and Hamidreza Maimani and Einollah Pasha },
    title = {Construction of New Families of ‎MDS‎ Diffusion Layers},
    howpublished = {Cryptology ePrint Archive, Report 2014/011},
    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.