Cryptology ePrint Archive: BibTeX Citation of Report 2014/1004

@misc{cryptoeprint:2014:1004,
    author = {Marcela S. Melara and Aaron Blankstein and Joseph Bonneau and Edward W. Felten and Michael J. Freedman},
    title = {CONIKS: Bringing Key Transparency to End Users},
    howpublished = {Cryptology ePrint Archive, Report 2014/1004},
    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.