Cryptology ePrint Archive: BibTeX Citation of Report 2014/602

@misc{cryptoeprint:2014:602,
    author = {Sandra Diaz-Santiago and Lil Maria Rodriguez-Henriquez and Debrup Chakraborty},
    title = {A Cryptographic Study of Tokenization Systems},
    howpublished = {Cryptology ePrint Archive, Report 2014/602},
    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.