Cryptology ePrint Archive: BibTeX Citation of Report 2012/533

@misc{cryptoeprint:2012:533,
    author = {Thijs Laarhoven and Joop van de Pol and Benne de Weger},
    title = {Solving Hard Lattice Problems and the Security of Lattice-Based Cryptosystems},
    howpublished = {Cryptology ePrint Archive, Report 2012/533},
    year = {2012},
    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.