#pragma once enum APDU : uint8_t { U2F_REG = 0x01, U2F_AUTH = 0x02, U2F_VER = 0x03 }; enum APDU_STATUS : uint16_t { SW_NO_ERROR = 0x9000, SW_CONDITIONS_NOT_SATISFIED = 0x6985, SW_WRONG_DATA = 0x6A80, SW_WRONG_LENGTH = 0x6700, SW_CLA_NOT_SUPPORTED = 0x6E00, SW_INS_NOT_SUPPORTED = 0x6D00 };