Cryptology ePrint Archive: BibTeX Citation of Report 2014/046

@misc{cryptoeprint:2014:046,
    author = {Yalin Chen1 and Jue-Sam Chou*2},
    title = {Crypto-analyses on “user efficient recoverable off-line e-cashs scheme with fast anonymity revoking”},
    howpublished = {Cryptology ePrint Archive, Report 2014/046},
    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.