Cryptology ePrint Archive: BibTeX Citation of Report 2008/295

@misc{cryptoeprint:2008:295,
    author = {Naga Naresh Karuturi and Ragavendran Gopalakrishnan and Rahul Srinivasan and Pandu Rangan Chandrasekaran},
    title = {Foundations of Group Key Management – Framework, Security Model and a Generic Construction},
    howpublished = {Cryptology ePrint Archive, Report 2008/295},
    year = {2008},
    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.