Cryptology ePrint Archive: BibTeX Citation of Report 2010/087

@misc{cryptoeprint:2010:087,
    author = {Christopher Wolf and Bart Preneel},
    title = {MQ^*-IP: An Identity-based Identification Scheme without Number-theoretic  Assumptions},
    howpublished = {Cryptology ePrint Archive, Report 2010/087},
    year = {2010},
    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.