Cryptology ePrint Archive: BibTeX Citation of Report 2014/880

@misc{cryptoeprint:2014:880,
    author = {Joppe W. Bos and Michael Naehrig and Joop van de Pol},
    title = {Sieving for Shortest Vectors in Ideal Lattices: a Practical Perspective},
    howpublished = {Cryptology ePrint Archive, Report 2014/880},
    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.