Cryptology ePrint Archive: BibTeX Citation of Report 2005/354

@misc{cryptoeprint:2005:354,
    author = {Rongxing Lu  and  Zhenfu Cao  and  Renwang Su and  Jun Shao},
    title = {Pairing-Based Two-Party Authenticated Key Agreement Protocol},
    howpublished = {Cryptology ePrint Archive, Report 2005/354},
    year = {2005},
    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.