Cryptology ePrint Archive: BibTeX Citation of Report 2006/371

@misc{cryptoeprint:2006:371,
    author = {Robert Ronan and Colm o hEigeartaigh and Colin Murphy and Tim Kerins and Paulo S. L. M. Barreto},
    title = {Hardware Implementation of the $\eta_T$ Pairing in Characteristic 3},
    howpublished = {Cryptology ePrint Archive, Report 2006/371},
    year = {2006},
    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.