mirror of
https://github.com/Proxmark/proxmark3.git
synced 2024-11-21 04:50:14 -08:00
41bdfce385
* print selected Smartcard Reader in PrintChannel() * implement 'sc sel <readername>'. Readername can include wildcards * and ? * fixing EMV APDU exchange (again) * use EMVExchangeEx() instead of EMVExchange() in fidocore.c
95 lines
4.1 KiB
C
95 lines
4.1 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.
|
|
//-----------------------------------------------------------------------------
|
|
// EMV core functionality
|
|
//-----------------------------------------------------------------------------
|
|
|
|
#ifndef EMVCORE_H__
|
|
#define EMVCORE_H__
|
|
|
|
#include <stdint.h>
|
|
#include <stdbool.h>
|
|
#include "tlv.h"
|
|
#include "jansson.h"
|
|
|
|
// maximum APDU lengths. Long APDUs not yet supported/needed
|
|
#define APDU_DATA_LEN 255
|
|
#define APDU_COMMAND_LEN (4 + 1 + APDU_DATA_LEN + 1)
|
|
#define APDU_RESPONSE_LEN (256 + 2)
|
|
|
|
typedef enum {
|
|
ECC_CONTACTLESS,
|
|
ECC_CONTACT
|
|
} EMVCommandChannel;
|
|
|
|
enum TransactionType {
|
|
TT_MSD,
|
|
TT_VSDC, // not standart for contactless!!!!
|
|
TT_QVSDCMCHIP,
|
|
TT_CDA,
|
|
};
|
|
extern char *TransactionTypeStr[];
|
|
|
|
enum CardPSVendor {
|
|
CV_NA,
|
|
CV_VISA,
|
|
CV_MASTERCARD,
|
|
CV_AMERICANEXPRESS,
|
|
CV_JCB,
|
|
CV_CB,
|
|
CV_SWITCH,
|
|
CV_DINERS,
|
|
CV_OTHER,
|
|
};
|
|
extern enum CardPSVendor GetCardPSVendor(uint8_t * AID, size_t AIDlen);
|
|
|
|
extern void DropFieldEx(EMVCommandChannel channel);
|
|
|
|
extern bool TLVPrintFromBuffer(uint8_t *data, int datalen);
|
|
extern void TLVPrintFromTLV(struct tlvdb *tlv);
|
|
extern void TLVPrintFromTLVLev(struct tlvdb *tlv, int level);
|
|
extern void TLVPrintAIDlistFromSelectTLV(struct tlvdb *tlv);
|
|
|
|
extern struct tlvdb *GetPANFromTrack2(const struct tlv *track2);
|
|
extern struct tlvdb *GetdCVVRawFromTrack2(const struct tlv *track2);
|
|
|
|
extern void SetAPDULogging(bool logging);
|
|
|
|
// exchange
|
|
extern int EMVExchangeEx(EMVCommandChannel channel, bool ActivateField, bool LeaveFieldON, uint8_t *apdu, int apdu_len, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv);
|
|
|
|
// search application
|
|
extern int EMVSearchPSE(EMVCommandChannel channel, bool ActivateField, bool LeaveFieldON, uint8_t PSENum, bool decodeTLV, struct tlvdb *tlv);
|
|
extern int EMVSearch(EMVCommandChannel channel, bool ActivateField, bool LeaveFieldON, bool decodeTLV, struct tlvdb *tlv);
|
|
extern int EMVSelectPSE(EMVCommandChannel channel, bool ActivateField, bool LeaveFieldON, uint8_t PSENum, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw);
|
|
extern int EMVSelect(EMVCommandChannel channel, bool ActivateField, bool LeaveFieldON, uint8_t *AID, size_t AIDLen, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv);
|
|
// select application
|
|
extern int EMVSelectApplication(struct tlvdb *tlv, uint8_t *AID, size_t *AIDlen);
|
|
// Get Processing Options
|
|
extern int EMVGPO(EMVCommandChannel channel, bool LeaveFieldON, uint8_t *PDOL, size_t PDOLLen, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv);
|
|
extern int EMVReadRecord(EMVCommandChannel channel, bool LeaveFieldON, uint8_t SFI, uint8_t SFIrec, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv);
|
|
// AC
|
|
extern int EMVGenerateChallenge(EMVCommandChannel channel, bool LeaveFieldON, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv);
|
|
extern int EMVAC(EMVCommandChannel channel, bool LeaveFieldON, uint8_t RefControl, uint8_t *CDOL, size_t CDOLLen, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv);
|
|
// DDA
|
|
extern int EMVInternalAuthenticate(EMVCommandChannel channel, bool LeaveFieldON, uint8_t *DDOL, size_t DDOLLen, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv);
|
|
// Mastercard
|
|
int MSCComputeCryptoChecksum(EMVCommandChannel channel, bool LeaveFieldON, uint8_t *UDOL, uint8_t UDOLlen, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv);
|
|
// Auth
|
|
extern int trSDA(struct tlvdb *tlv);
|
|
extern int trDDA(EMVCommandChannel channel, bool decodeTLV, struct tlvdb *tlv);
|
|
extern int trCDA(struct tlvdb *tlv, struct tlvdb *ac_tlv, struct tlv *pdol_data_tlv, struct tlv *ac_data_tlv);
|
|
|
|
extern int RecoveryCertificates(struct tlvdb *tlvRoot, json_t *root);
|
|
|
|
extern struct emv_pk *get_ca_pk(struct tlvdb *db);
|
|
#endif
|
|
|
|
|
|
|
|
|