proxmark3/client/emv/apduinfo.h
pwpiwi 5a446cb212
'hf 14a apdu' improvement
(PR 249 by @merlokk on https://github.com/RfidResearchGroup/proxmark3)
* add option to print APDU (if it can be decoded)
* add option to cconstruct extended and normal size APDUs
2019-08-01 11:01:56 -04:00

67 lines
1.6 KiB
C

//-----------------------------------------------------------------------------
// Copyright (C) 2017 Merlok
//
// This code is licensed to you under the terms of the GNU GPL, version 2 or,
// at your option, any later version. See the LICENSE.txt file for the text of
// the license.
//-----------------------------------------------------------------------------
// APDU status bytes information
//-----------------------------------------------------------------------------
#ifndef APDUINFO_H__
#define APDUINFO_H__
#include "util.h"
#define APDUCODE_TYPE_NONE 0
#define APDUCODE_TYPE_INFO 1
#define APDUCODE_TYPE_WARNING 2
#define APDUCODE_TYPE_ERROR 3
#define APDUCODE_TYPE_SECURITY 4
typedef struct {
const char *ID;
const uint8_t Type;
const char *Description;
} APDUCode;
typedef struct {
uint8_t CLA;
uint8_t INS;
uint8_t P1;
uint8_t P2;
uint8_t Lc;
uint8_t *data;
} PACKED sAPDU;
typedef struct {
uint8_t cla;
uint8_t ins;
uint8_t p1;
uint8_t p2;
uint8_t lc[3];
} PACKED ExtAPDUHeader;
typedef struct {
uint8_t cla;
uint8_t ins;
uint8_t p1;
uint8_t p2;
uint16_t lc;
uint8_t *data;
uint32_t le;
bool extended_apdu;
uint8_t case_type;
} PACKED APDUStruct;
extern const APDUCode *GetAPDUCode(uint8_t sw1, uint8_t sw2);
extern const char *GetAPDUCodeDescription(uint8_t sw1, uint8_t sw2);
extern int APDUDecode(uint8_t *data, int len, APDUStruct *apdu);
extern int APDUEncode(APDUStruct *apdu, uint8_t *data, int *len);
extern int APDUEncodeS(sAPDU *apdu, bool extended, uint16_t le, uint8_t *data, int *len);
extern void APDUPrint(APDUStruct apdu);
extern void APDUPrintEx(APDUStruct apdu, size_t maxdatalen);
#endif