Emv scan (#691)
[proxmark3-svn] / client / emv / emvcore.h
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a2bb2735 1//-----------------------------------------------------------------------------
2// Copyright (C) 2017 Merlok
3//
4// This code is licensed to you under the terms of the GNU GPL, version 2 or,
5// at your option, any later version. See the LICENSE.txt file for the text of
6// the license.
7//-----------------------------------------------------------------------------
3c5fce2b 8// EMV core functionality
a2bb2735 9//-----------------------------------------------------------------------------
10
11#ifndef EMVCORE_H__
12#define EMVCORE_H__
13
14#include <stdio.h>
15#include <stdint.h>
16#include <stdlib.h>
17#include <inttypes.h>
3c5fce2b 18#include <string.h>
95b697f0 19#include <jansson.h>
a2bb2735 20#include "util.h"
21#include "common.h"
22#include "ui.h"
3c5fce2b 23#include "cmdhf14a.h"
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24#include "apduinfo.h"
25#include "tlv.h"
26#include "dol.h"
27#include "dump.h"
28#include "emv_tags.h"
29#include "emv_pk.h"
30#include "emv_pki.h"
a2bb2735 31
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32#define APDU_RES_LEN 260
33#define APDU_AID_LEN 50
34
10d4f823 35enum TransactionType {
36 TT_MSD,
37 TT_VSDC, // not standart for contactless!!!!
38 TT_QVSDCMCHIP,
39 TT_CDA,
40};
95b697f0 41extern char *TransactionTypeStr[];
10d4f823 42
66efdc1f 43typedef struct {
44 uint8_t CLA;
45 uint8_t INS;
46 uint8_t P1;
47 uint8_t P2;
48 uint8_t Lc;
49 uint8_t *data;
50} sAPDU;
51
52enum CardPSVendor {
53 CV_NA,
54 CV_VISA,
55 CV_MASTERCARD,
56 CV_AMERICANEXPRESS,
57 CV_JCB,
58 CV_CB,
59 CV_OTHER,
60};
61extern enum CardPSVendor GetCardPSVendor(uint8_t * AID, size_t AIDlen);
62
a2bb2735 63extern void TLVPrintFromBuffer(uint8_t *data, int datalen);
3c5fce2b 64extern void TLVPrintFromTLV(struct tlvdb *tlv);
66efdc1f 65extern void TLVPrintFromTLVLev(struct tlvdb *tlv, int level);
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66extern void TLVPrintAIDlistFromSelectTLV(struct tlvdb *tlv);
67
66efdc1f 68extern struct tlvdb *GetPANFromTrack2(const struct tlv *track2);
69extern struct tlvdb *GetdCVVRawFromTrack2(const struct tlv *track2);
70
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71extern void SetAPDULogging(bool logging);
72
73// search application
74extern int EMVSearchPSE(bool ActivateField, bool LeaveFieldON, bool decodeTLV, struct tlvdb *tlv);
75extern int EMVSearch(bool ActivateField, bool LeaveFieldON, bool decodeTLV, struct tlvdb *tlv);
76extern int EMVSelectPSE(bool ActivateField, bool LeaveFieldON, uint8_t PSENum, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw);
77extern int EMVSelect(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);
78// select application
79extern int EMVSelectApplication(struct tlvdb *tlv, uint8_t *AID, size_t *AIDlen);
80// Get Processing Options
81extern int EMVGPO(bool LeaveFieldON, uint8_t *PDOL, size_t PDOLLen, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv);
82extern int EMVReadRecord(bool LeaveFieldON, uint8_t SFI, uint8_t SFIrec, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv);
10d4f823 83// AC
84extern int EMVGenerateChallenge(bool LeaveFieldON, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv);
85extern int EMVAC(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);
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86// DDA
87extern int EMVInternalAuthenticate(bool LeaveFieldON, uint8_t *DDOL, size_t DDOLLen, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv);
66efdc1f 88// Mastercard
89int MSCComputeCryptoChecksum(bool LeaveFieldON, uint8_t *UDOL, uint8_t UDOLlen, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv);
10d4f823 90// Auth
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91extern int trSDA(struct tlvdb *tlv);
92extern int trDDA(bool decodeTLV, struct tlvdb *tlv);
93extern int trCDA(struct tlvdb *tlv, struct tlvdb *ac_tlv, struct tlv *pdol_data_tlv, struct tlv *ac_data_tlv);
a2bb2735 94
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95extern int RecoveryCertificates(struct tlvdb *tlvRoot, json_t *root);
96
a2bb2735 97#endif
98
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