... stripped-down Java processor meeting the needs of smart cards into a smart card microcontroller. 3 34 Smart Card Operating SystemsTable 5. 34 Constants used in Small-OS (excluding return code ... byte true, falsebyte 1 byte –128 to 127short 2 bytes –32,768 to 32,767int 4 bytes –2, 147 ,48 3, 648 to 2, 147 ,48 3, 647 The correctness ofthis relatively small program is extraordinarily important, ... MFSecurityState.DF Achieved security state of the currently selected DF 3 24 Smart Card Operating SystemsWindows for Smart Cards was a smart card operating system designed to be used withmultiple applications,...