setAppKeyChangeAccessRight EV1ApplicationKeySettings.Builder setAppKeyChangeAcce

Forum / MIFARE SDK / setAppKeyChangeAccessRight EV1ApplicationKeySettings.Builder setAppKeyChangeAcce

  • 24. April 2017 at 7:13

    AS
    Hi,

    Do not really understand what are the different between the first 3 Parameters.
    What does RFU stands for?
    Any explanation or help?
    Many Thanks

    public EV1ApplicationKeySettings.Builder setAppKeyChangeAccessRight(byte appKeyChangeAccessRight)
    Parameters:
    appKeyChangeAccessRight -
    0x0..0x(n-1): active authentication with specified key, i.e. AppChangeKey (n: number of keys)
    0x(n)..0xD: RFU
    0xE: active authentication with targeted AppKey.
    0xF: no access. All keys beside the AppMasterKey are frozen.
    + 0  |  - 0
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