Cryptology ePrint Archive: BibTeX Citation of Report 2014/379

@misc{cryptoeprint:2014:379,
    author = {Daniel J. Bernstein and Tanja Lange},
    title = {Hyper-and-elliptic-curve cryptography},
    howpublished = {Cryptology ePrint Archive, Report 2014/379},
    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.