4dc4d34d04
* emv: parse track1&2 equivalent data * emv: alternate expiry parser * nfc: log EMV track1&2 data to trace output Co-authored-by: gornekich <n.gorbadey@gmail.com> Co-authored-by: あく <alleteam@gmail.com>
81 lines
1.8 KiB
C
81 lines
1.8 KiB
C
#pragma once
|
|
|
|
#include <furi_hal_nfc.h>
|
|
|
|
#define MAX_APDU_LEN 255
|
|
|
|
#define EMV_TAG_APP_TEMPLATE 0x61
|
|
#define EMV_TAG_AID 0x4F
|
|
#define EMV_TAG_PRIORITY 0x87
|
|
#define EMV_TAG_PDOL 0x9F38
|
|
#define EMV_TAG_CARD_NAME 0x50
|
|
#define EMV_TAG_FCI 0xBF0C
|
|
#define EMV_TAG_LOG_CTRL 0x9F4D
|
|
#define EMV_TAG_TRACK_1_EQUIV 0x56
|
|
#define EMV_TAG_TRACK_2_EQUIV 0x57
|
|
#define EMV_TAG_PAN 0x5A
|
|
#define EMV_TAG_AFL 0x94
|
|
#define EMV_TAG_EXP_DATE 0x5F24
|
|
#define EMV_TAG_COUNTRY_CODE 0x5F28
|
|
#define EMV_TAG_CURRENCY_CODE 0x9F42
|
|
#define EMV_TAG_CARDHOLDER_NAME 0x5F20
|
|
|
|
typedef struct {
|
|
char name[32];
|
|
uint8_t aid[16];
|
|
uint16_t aid_len;
|
|
uint8_t number[10];
|
|
uint8_t number_len;
|
|
uint8_t exp_mon;
|
|
uint8_t exp_year;
|
|
uint16_t country_code;
|
|
uint16_t currency_code;
|
|
} EmvData;
|
|
|
|
typedef struct {
|
|
uint16_t tag;
|
|
uint8_t data[];
|
|
} PDOLValue;
|
|
|
|
typedef struct {
|
|
uint8_t size;
|
|
uint8_t data[MAX_APDU_LEN];
|
|
} APDU;
|
|
|
|
typedef struct {
|
|
uint8_t priority;
|
|
uint8_t aid[16];
|
|
uint8_t aid_len;
|
|
bool app_started;
|
|
char name[32];
|
|
bool name_found;
|
|
uint8_t card_number[10];
|
|
uint8_t card_number_len;
|
|
uint8_t exp_month;
|
|
uint8_t exp_year;
|
|
uint16_t country_code;
|
|
uint16_t currency_code;
|
|
APDU pdol;
|
|
APDU afl;
|
|
} EmvApplication;
|
|
|
|
/** Read bank card data
|
|
* @note Search EMV Application, start it, try to read AID, PAN, card name,
|
|
* expiration date, currency and country codes
|
|
*
|
|
* @param tx_rx FuriHalNfcTxRxContext instance
|
|
* @param emv_app EmvApplication instance
|
|
*
|
|
* @return true on success
|
|
*/
|
|
bool emv_read_bank_card(FuriHalNfcTxRxContext* tx_rx, EmvApplication* emv_app);
|
|
|
|
/** Emulate bank card
|
|
* @note Answer to application selection and PDOL
|
|
*
|
|
* @param tx_rx FuriHalNfcTxRxContext instance
|
|
*
|
|
* @return true on success
|
|
*/
|
|
bool emv_card_emulation(FuriHalNfcTxRxContext* tx_rx);
|