@article {IOPORT.50182446,
    author       = {Golle, Philippe and Wagner, David},
    title        = {Cryptanalysis of a cognitive authentication scheme},
    year         = {2006},
    journal      = {IACR Cryptology ePrint Archive},
    volume       = {2006},
    pages        = {258},
    identifier   = {50182446},
}