Cryptology ePrint Archive: BibTeX Citation of Report 2012/293

@misc{cryptoeprint:2012:293,
    author = {Wei Wei and Chengliang Tian and Xiaoyun Wang},
    title = {New Transference Theorems on Lattices Possessing n^\epsilon-unique Shortest Vectors},
    howpublished = {Cryptology ePrint Archive, Report 2012/293},
    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.