Current command:
emv intauth --help
Generate Internal Authenticate command. Usually needs 4-byte random number. It returns data in TLV format . Needs a EMV applet to be selected and GPO to be executed. usage: emv intauth [-hkpmatw] <hex> [<hex>]... options: -h, --help This help -k, --keep Keep field ON for next command -p, --params Load parameters from `emv_defparams.json` file for DDOLdata making from DDOL and parameters -m, --make Make DDOLdata from DDOL (tag 9F49) and parameters (def: use default parameters) -a, --apdu Show APDU requests and responses -t, --tlv TLV decode results of selected applets -w, --wired Send data via contact (iso7816) interface. (def: Contactless interface) <hex> DDOLdata/DDOL examples/notes: emv intauth -k 01020304 -> execute Internal Authenticate with 4-byte DDOLdata and keep field ON after command emv intauth -t 01020304 -> execute Internal Authenticate with 4-byte DDOL data, show result in TLV emv intauth -pmt 9F 37 04 -> load params from file, make DDOL data from DDOL, Internal Authenticate with DDOL, show result in TLV