2552278a3d
* nfc: remove bank card save option * nfc: remove bank card save from nfc device * nfc: remove unused function in emv * nfc: try several times to start emv application * nfc: add AID display fallback for bank cards Co-authored-by: あく <alleteam@gmail.com>
80 lines
1.8 KiB
C
80 lines
1.8 KiB
C
#pragma once
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#include <furi_hal_nfc.h>
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#define MAX_APDU_LEN 255
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#define EMV_TAG_APP_TEMPLATE 0x61
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#define EMV_TAG_AID 0x4F
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#define EMV_TAG_PRIORITY 0x87
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#define EMV_TAG_PDOL 0x9F38
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#define EMV_TAG_CARD_NAME 0x50
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#define EMV_TAG_FCI 0xBF0C
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#define EMV_TAG_LOG_CTRL 0x9F4D
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#define EMV_TAG_CARD_NUM 0x57
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#define EMV_TAG_PAN 0x5A
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#define EMV_TAG_AFL 0x94
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#define EMV_TAG_EXP_DATE 0x5F24
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#define EMV_TAG_COUNTRY_CODE 0x5F28
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#define EMV_TAG_CURRENCY_CODE 0x9F42
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#define EMV_TAG_CARDHOLDER_NAME 0x5F20
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typedef struct {
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char name[32];
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uint8_t aid[16];
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uint16_t aid_len;
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uint8_t number[10];
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uint8_t number_len;
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uint8_t exp_mon;
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uint8_t exp_year;
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uint16_t country_code;
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uint16_t currency_code;
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} EmvData;
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typedef struct {
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uint16_t tag;
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uint8_t data[];
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} PDOLValue;
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typedef struct {
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uint8_t size;
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uint8_t data[MAX_APDU_LEN];
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} APDU;
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typedef struct {
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uint8_t priority;
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uint8_t aid[16];
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uint8_t aid_len;
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bool app_started;
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char name[32];
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bool name_found;
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uint8_t card_number[10];
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uint8_t card_number_len;
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uint8_t exp_month;
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uint8_t exp_year;
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uint16_t country_code;
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uint16_t currency_code;
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APDU pdol;
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APDU afl;
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} EmvApplication;
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/** Read bank card data
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* @note Search EMV Application, start it, try to read AID, PAN, card name,
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* expiration date, currency and country codes
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*
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* @param tx_rx FuriHalNfcTxRxContext instance
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* @param emv_app EmvApplication instance
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*
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* @return true on success
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*/
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bool emv_read_bank_card(FuriHalNfcTxRxContext* tx_rx, EmvApplication* emv_app);
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/** Emulate bank card
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* @note Answer to application selection and PDOL
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*
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* @param tx_rx FuriHalNfcTxRxContext instance
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*
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* @return true on success
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*/
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bool emv_card_emulation(FuriHalNfcTxRxContext* tx_rx);
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