@misc{cryptoeprint:2011:359,
    author = {Nathaniel Wesley Filardo and Giuseppe Ateniese},
    title = {High-Entropy Visual Identification for Touch Screen Devices},
    howpublished = {Cryptology ePrint Archive, Report 2011/359},
    year = {2011},
    url = {http://eprint.iacr.org/2011/359},
}