Cryptology ePrint Archive: BibTeX Citation of Report 2015/624

@misc{cryptoeprint:2015:624,
    author = {Viet Tung Hoang and Jonathan Katz and Alex J. Malozemoff},
    title = {Automated Analysis and Synthesis of Authenticated Encryption Schemes},
    howpublished = {Cryptology ePrint Archive, Report 2015/624},
    year = {2015},
    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.