Cryptology ePrint Archive: BibTeX Citation of Report 2014/358

@misc{cryptoeprint:2014:358,
    author = {Kim-Kwang Raymond Choo and Junghyun Nam and Dongho Won},
    title = {A mechanical approach to derive identity-based protocols from Diffie-Hellman-based protocols},
    howpublished = {Cryptology ePrint Archive, Report 2014/358},
    year = {2014},
    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.