@misc{cryptoeprint:2003:118,
    author = {Pim Tuyls, Tom Kevenaar, Geert-Jan Schrijen, Toine Staring, Marten van Dijk},
    title = {Visual Crypto Displays Enabling Secure Communications},
    howpublished = {Cryptology ePrint Archive, Report 2003/118},
    year = {2003},
    url = {http://eprint.iacr.org/2003/118},
}