@inproceedings{alpar2012nfc,
    title       = {Using {NFC} Phones for Proving Credentials},
    author      = {Alp{\'a}r, Gergely. and Batina, Lejla and Verdult, Roel},
    booktitle   = {16th Measurement, Modelling, and Evaluation of Computing Systems and Dependability and Fault Tolerance (MMB\&DFT 2012)},
    publisher   = {Springer-Verlag},
    series      = {Lecture Notes in Computer Science},
    volume      = {7201},
    pages       = {317--330},
    year        = {2012},
}