#include "emvcore.h"
+#include <string.h>
+#include "emvjson.h"
+#include "util_posix.h"
+#include "protocols.h"
+#include "ui.h"
+#include "util.h"
+#include "emv_tags.h"
+#include "emv_pk.h"
+#include "emv_pki.h"
+#include "cmdhf14a.h"
+#include "apduinfo.h"
+#include "tlv.h"
+#include "dump.h"
+#include "dol.h"
+
+#ifdef WITH_SMARTCARD
+#include "cmdsmartcard.h"
+#endif
+
+
// Got from here. Thanks)
// https://eftlab.co.uk/index.php/site-map/knowledge-base/211-emv-aid-rid-pix
-static const char *PSElist [] = {
+static const char *PSElist [] = {
"325041592E5359532E4444463031", // 2PAY.SYS.DDF01 - Visa Proximity Payment System Environment - PPSE
"315041592E5359532E4444463031" // 1PAY.SYS.DDF01 - Visa Payment System Environment - PSE
};
//static const size_t PSElistLen = sizeof(PSElist)/sizeof(char*);
+char *TransactionTypeStr[] = {
+ "MSD",
+ "VSDC",
+ "qVCDCMCHIP",
+ "CDA"
+};
+
typedef struct {
enum CardPSVendor vendor;
const char* aid;
} TAIDList;
-static const TAIDList AIDlist [] = {
+static const TAIDList AIDlist [] = {
// Visa International
- { CV_VISA, "A00000000305076010"}, // VISA ELO Credit
- { CV_VISA, "A0000000031010" }, // VISA Debit/Credit (Classic)
- { CV_VISA, "A000000003101001" }, // VISA Credit
- { CV_VISA, "A000000003101002" }, // VISA Debit
- { CV_VISA, "A0000000032010" }, // VISA Electron
- { CV_VISA, "A0000000032020" }, // VISA
- { CV_VISA, "A0000000033010" }, // VISA Interlink
- { CV_VISA, "A0000000034010" }, // VISA Specific
- { CV_VISA, "A0000000035010" }, // VISA Specific
- { CV_VISA, "A0000000036010" }, // Domestic Visa Cash Stored Value
- { CV_VISA, "A0000000036020" }, // International Visa Cash Stored Value
- { CV_VISA, "A0000000038002" }, // VISA Auth, VisaRemAuthen EMV-CAP (DPA)
- { CV_VISA, "A0000000038010" }, // VISA Plus
- { CV_VISA, "A0000000039010" }, // VISA Loyalty
- { CV_VISA, "A000000003999910" }, // VISA Proprietary ATM
+ { CV_VISA, "A00000000305076010"}, // VISA ELO Credit
+ { CV_VISA, "A0000000031010" }, // VISA Debit/Credit (Classic)
+ { CV_VISA, "A000000003101001" }, // VISA Credit
+ { CV_VISA, "A000000003101002" }, // VISA Debit
+ { CV_VISA, "A0000000032010" }, // VISA Electron
+ { CV_VISA, "A0000000032020" }, // VISA
+ { CV_VISA, "A0000000033010" }, // VISA Interlink
+ { CV_VISA, "A0000000034010" }, // VISA Specific
+ { CV_VISA, "A0000000035010" }, // VISA Specific
+ { CV_VISA, "A0000000036010" }, // Domestic Visa Cash Stored Value
+ { CV_VISA, "A0000000036020" }, // International Visa Cash Stored Value
+ { CV_VISA, "A0000000038002" }, // VISA Auth, VisaRemAuthen EMV-CAP (DPA)
+ { CV_VISA, "A0000000038010" }, // VISA Plus
+ { CV_VISA, "A0000000039010" }, // VISA Loyalty
+ { CV_VISA, "A000000003999910" }, // VISA Proprietary ATM
// Visa USA
- { CV_VISA, "A000000098" }, // Debit Card
- { CV_VISA, "A0000000980848" }, // Debit Card
+ { CV_VISA, "A000000098" }, // Debit Card
+ { CV_VISA, "A0000000980848" }, // Debit Card
// Mastercard International
- { CV_MASTERCARD, "A00000000401" }, // MasterCard PayPass
- { CV_MASTERCARD, "A0000000041010" }, // MasterCard Credit
- { CV_MASTERCARD, "A00000000410101213" }, // MasterCard Credit
- { CV_MASTERCARD, "A00000000410101215" }, // MasterCard Credit
- { CV_MASTERCARD, "A0000000042010" }, // MasterCard Specific
- { CV_MASTERCARD, "A0000000043010" }, // MasterCard Specific
- { CV_MASTERCARD, "A0000000043060" }, // Maestro (Debit)
- { CV_MASTERCARD, "A000000004306001" }, // Maestro (Debit)
- { CV_MASTERCARD, "A0000000044010" }, // MasterCard Specific
- { CV_MASTERCARD, "A0000000045010" }, // MasterCard Specific
- { CV_MASTERCARD, "A0000000046000" }, // Cirrus
- { CV_MASTERCARD, "A0000000048002" }, // SecureCode Auth EMV-CAP
- { CV_MASTERCARD, "A0000000049999" }, // MasterCard PayPass
+ { CV_MASTERCARD, "A00000000401" }, // MasterCard PayPass
+ { CV_MASTERCARD, "A0000000041010" }, // MasterCard Credit
+ { CV_MASTERCARD, "A00000000410101213" }, // MasterCard Credit
+ { CV_MASTERCARD, "A00000000410101215" }, // MasterCard Credit
+ { CV_MASTERCARD, "A0000000042010" }, // MasterCard Specific
+ { CV_MASTERCARD, "A0000000043010" }, // MasterCard Specific
+ { CV_MASTERCARD, "A0000000043060" }, // Maestro (Debit)
+ { CV_MASTERCARD, "A000000004306001" }, // Maestro (Debit)
+ { CV_MASTERCARD, "A0000000044010" }, // MasterCard Specific
+ { CV_MASTERCARD, "A0000000045010" }, // MasterCard Specific
+ { CV_MASTERCARD, "A0000000046000" }, // Cirrus
+ { CV_MASTERCARD, "A0000000048002" }, // SecureCode Auth EMV-CAP
+ { CV_MASTERCARD, "A0000000049999" }, // MasterCard PayPass
+ { CV_MASTERCARD, "B012345678" }, // Maestro TEST Used for development
// American Express
{ CV_AMERICANEXPRESS, "A000000025" },
{ CV_AMERICANEXPRESS, "A0000000250000" },
{ CV_AMERICANEXPRESS, "A000000025010701" },
{ CV_AMERICANEXPRESS, "A000000025010801" },
// Groupement des Cartes Bancaires "CB"
- { CV_CB, "A0000000421010" }, // Cartes Bancaire EMV Card
- { CV_CB, "A0000000422010" },
- { CV_CB, "A0000000423010" },
- { CV_CB, "A0000000424010" },
- { CV_CB, "A0000000425010" },
+ { CV_CB, "A0000000421010" }, // Cartes Bancaire EMV Card
+ { CV_CB, "A0000000422010" },
+ { CV_CB, "A0000000423010" },
+ { CV_CB, "A0000000424010" },
+ { CV_CB, "A0000000425010" },
// JCB CO., LTD.
- { CV_JCB, "A00000006510" }, // JCB
- { CV_JCB, "A0000000651010" }, // JCB J Smart Credit
+ { CV_JCB, "A00000006510" }, // JCB
+ { CV_JCB, "A0000000651010" }, // JCB J Smart Credit
+ // Switch Card Services Ltd.
+ { CV_SWITCH, "A0000000050001" }, // Maestro UK
+ { CV_SWITCH, "A0000000050002" }, // Solo
+ // Diners Club International Ltd.
+ { CV_DINERS, "A0000001523010" }, // Discover, Pulse D Pas Discover Card
+ { CV_DINERS, "A0000001524010" }, // Discover, Discover Debit Common Card
// Other
- { CV_OTHER, "A0000001544442" }, // Banricompras Debito - Banrisul - Banco do Estado do Rio Grande do SUL - S.A.
- { CV_OTHER, "F0000000030001" }, // BRADESCO
- { CV_OTHER, "A0000005241010" }, // RuPay - RuPay
- { CV_OTHER, "D5780000021010" } // Bankaxept - Bankaxept
+ { CV_OTHER, "A00000002401" }, // Midland Bank Plc - Self Service
+ { CV_OTHER, "A0000000291010" }, // LINK Interchange Network Ltd - Link / American Express
+ { CV_OTHER, "A00000006900" }, // Société Européenne de Monnaie Electronique SEME - Moneo
+ { CV_OTHER, "A000000077010000021000000000003B" }, // Oberthur Technologies France - Visa AEPN
+ { CV_OTHER, "A0000001211010" }, // PBS Danmark A/S - Denmark - Dankort (VISA GEM Vision) - Danish domestic debit card
+ { CV_OTHER, "A0000001410001" }, // Associazione Bancaria Italiana - Italy - PagoBANCOMAT - CoGeBan Consorzio BANCOMAT (Italian domestic debit card)
+ { CV_OTHER, "A0000001544442" }, // Banricompras Debito - Banrisul - Banco do Estado do Rio Grande do SUL - S.A.
+ { CV_OTHER, "A000000172950001" }, // Financial Information Service Co. Ltd. - Taiwan - BAROC Financial Application Taiwan- The Bankers Association of the Republic of China
+ { CV_OTHER, "A0000001850002" }, // Post Office Limited - United Kingdom - UK Post Office Account card
+ { CV_OTHER, "A0000002281010" }, // Saudi Arabian Monetary Agency (SAMA) - Kingdom of Saudi Arabia - SPAN (M/Chip) - SPAN2 (Saudi Payments Network) - Saudi Arabia domestic credit/debit card (Saudi Arabia Monetary Agency)
+ { CV_OTHER, "A0000002282010" }, // Saudi Arabian Monetary Agency (SAMA) - Kingdom of Saudi Arabia - SPAN (VIS) - SPAN2 (Saudi Payments Network) - Saudi Arabia domestic credit/debit card (Saudi Arabia Monetary Agency)
+ { CV_OTHER, "A0000002771010" }, // Interac Association - Canada - INTERAC - Canadian domestic credit/debit card
+ { CV_OTHER, "A00000031510100528" }, // Currence Holding/PIN BV - The Netherlands- Currence PuC
+ { CV_OTHER, "A0000003156020" }, // Currence Holding/PIN BV - The Netherlands - Chipknip
+ { CV_OTHER, "A0000003591010028001" }, // Euro Alliance of Payment Schemes s.c.r.l. (EAPS) - Belgium - Girocard EAPS - ZKA (Germany)
+ { CV_OTHER, "A0000003710001" }, // Verve - Nigeria - InterSwitch Verve Card - Nigerian local switch company
+ { CV_OTHER, "A0000004540010" }, // eTranzact - Nigeria - Etranzact Genesis Card - Nigerian local switch company
+ { CV_OTHER, "A0000004540011" }, // eTranzact - Nigeria - Etranzact Genesis Card 2 - Nigerian local switch company
+ { CV_OTHER, "A0000004766C" }, // Google - United States - GOOGLE_PAYMENT_AID
+ { CV_OTHER, "A0000005241010" }, // RuPay - India - RuPay - RuPay (India)
+ { CV_OTHER, "A0000006723010" }, // TROY - Turkey - TROY chip credit card - Turkey's Payment Method
+ { CV_OTHER, "A0000006723020" }, // TROY - Turkey - TROY chip debit card - Turkey's Payment Method
+ { CV_OTHER, "A0000007705850" }, // Indian Oil Corporation Limited - India - XTRAPOWER Fleet Card Program - Indian Oil’s Pre Paid Program
+ { CV_OTHER, "D27600002545500100" }, // ZKA - Germany - Girocard - ZKA Girocard (Geldkarte) (Germany)
+ { CV_OTHER, "D5280050218002" }, // The Netherlands - ? - (Netherlands)
+ { CV_OTHER, "D5780000021010" }, // Bankaxept Norway Bankaxept Norwegian domestic debit card
+ { CV_OTHER, "F0000000030001" }, // BRADESCO - Brazilian Bank Banco Bradesco
};
static const size_t AIDlistLen = sizeof(AIDlist)/sizeof(TAIDList);
APDULogging = logging;
}
+void DropFieldEx(EMVCommandChannel channel) {
+ if (channel == ECC_CONTACTLESS) {
+ DropField();
+ }
+}
+
enum CardPSVendor GetCardPSVendor(uint8_t * AID, size_t AIDlen) {
char buf[100] = {0};
if (AIDlen < 1)
if (strncmp(AIDlist[i].aid, buf, strlen(AIDlist[i].aid)) == 0){
return AIDlist[i].vendor;
}
- }
-
+ }
+
return CV_NA;
}
return true;
}
-void TLVPrintFromBuffer(uint8_t *data, int datalen) {
+bool TLVPrintFromBuffer(uint8_t *data, int datalen) {
struct tlvdb *t = NULL;
t = tlvdb_parse_multi(data, datalen);
if (t) {
- PrintAndLog("-------------------- TLV decoded --------------------");
-
+ PrintAndLogEx(NORMAL, "-------------------- TLV decoded --------------------");
+
tlvdb_visit(t, print_cb, NULL, 0);
tlvdb_free(t);
+ return true;
} else {
- PrintAndLog("TLV ERROR: Can't parse response as TLV tree.");
+ PrintAndLogEx(WARNING, "TLV ERROR: Can't parse response as TLV tree.");
}
+ return false;
}
void TLVPrintFromTLVLev(struct tlvdb *tlv, int level) {
- if (!tlv)
+ if (!tlv)
return;
-
+
tlvdb_visit(tlv, print_cb, NULL, level);
}
}
void TLVPrintAIDlistFromSelectTLV(struct tlvdb *tlv) {
- PrintAndLog("|------------------|--------|-------------------------|");
- PrintAndLog("| AID |Priority| Name |");
- PrintAndLog("|------------------|--------|-------------------------|");
+ PrintAndLogEx(NORMAL, "|------------------|--------|-------------------------|");
+ PrintAndLogEx(NORMAL, "| AID |Priority| Name |");
+ PrintAndLogEx(NORMAL, "|------------------|--------|-------------------------|");
struct tlvdb *ttmp = tlvdb_find(tlv, 0x6f);
if (!ttmp)
- PrintAndLog("| none |");
-
+ PrintAndLogEx(NORMAL, "| none |");
+
while (ttmp) {
const struct tlv *tgAID = tlvdb_get_inchild(ttmp, 0x84, NULL);
const struct tlv *tgName = tlvdb_get_inchild(ttmp, 0x50, NULL);
const struct tlv *tgPrio = tlvdb_get_inchild(ttmp, 0x87, NULL);
if (!tgAID)
break;
- PrintAndLog("|%s| %s |%s|",
- sprint_hex_inrow_ex(tgAID->value, tgAID->len, 18),
- (tgPrio) ? sprint_hex(tgPrio->value, 1) : " ",
+ PrintAndLogEx(NORMAL, "|%s| %s |%s|",
+ sprint_hex_inrow_ex(tgAID->value, tgAID->len, 18),
+ (tgPrio) ? sprint_hex(tgPrio->value, 1) : " ",
(tgName) ? sprint_ascii_ex(tgName->value, tgName->len, 25) : " ");
-
+
ttmp = tlvdb_find_next(ttmp, 0x6f);
}
- PrintAndLog("|------------------|--------|-------------------------|");
+ PrintAndLogEx(NORMAL, "|------------------|--------|-------------------------|");
}
struct tlvdb *GetPANFromTrack2(const struct tlv *track2) {
for (int i = 0; i < track2->len; ++i, tmp += 2)
sprintf(tmp, "%02x", (unsigned int)track2->value[i]);
-
+
int posD = strchr(track2Hex, 'd') - track2Hex;
if (posD < 1)
return NULL;
-
+
track2Hex[posD] = 0;
if (strlen(track2Hex) % 2) {
track2Hex[posD] = 'F';
track2Hex[posD + 1] = '\0';
}
-
+
param_gethex_to_eol(track2Hex, 0, PAN, sizeof(PAN), &PANlen);
-
+
return tlvdb_fixed(0x5a, PANlen, PAN);
}
int dCVVlen = 0;
const int PINlen = 5; // must calculated from 9F67 MSD Offset but i have not seen this tag)
char *tmp = track2Hex;
-
+
if (!track2)
return NULL;
-
+
for (int i = 0; i < track2->len; ++i, tmp += 2)
sprintf(tmp, "%02x", (unsigned int)track2->value[i]);
-
+
int posD = strchr(track2Hex, 'd') - track2Hex;
if (posD < 1)
return NULL;
memcpy(dCVVHex + 9, track2Hex + posD + 1, 4);
// service code
memcpy(dCVVHex + 13, track2Hex + posD + 5, 3);
-
+
param_gethex_to_eol(dCVVHex, 0, dCVV, sizeof(dCVV), &dCVVlen);
-
+
return tlvdb_fixed(0x02, dCVVlen, dCVV);
}
-int EMVExchangeEx(bool ActivateField, bool LeaveFieldON, sAPDU apdu, bool IncludeLe, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv) {
- uint8_t data[APDU_RES_LEN] = {0};
+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)
+{
*ResultLen = 0;
if (sw) *sw = 0;
uint16_t isw = 0;
-
- if (ActivateField)
- DropField();
-
- // COMPUTE APDU
- memcpy(data, &apdu, 5);
- if (apdu.data)
- memcpy(&data[5], apdu.data, apdu.Lc);
-
+ int res = 0;
+
+ if (ActivateField) {
+ DropFieldEx( channel );
+ msleep(50);
+ }
+
if (APDULogging)
- PrintAndLog(">>>> %s", sprint_hex(data, (IncludeLe?6:5) + apdu.Lc));
+ PrintAndLogEx(SUCCESS, ">>>> %s", sprint_hex(apdu, apdu_len));
+
+#ifdef WITH_SMARTCARD
+ switch(channel) {
+ case ECC_CONTACTLESS:
+ // 6 byes + data = INS + CLA + P1 + P2 + Lc + <data = Nc> + Le(?IncludeLe)
+ res = ExchangeAPDU14a(apdu, apdu_len, ActivateField, LeaveFieldON, Result, (int)MaxResultLen, (int *)ResultLen);
+ break;
+ case ECC_CONTACT:
+ res = ExchangeAPDUSC(apdu, apdu_len, ActivateField, LeaveFieldON, Result, (int)MaxResultLen, (int *)ResultLen);
+ break;
+ }
+#else
+ res = ExchangeAPDU14a(apdu, apdu_len, ActivateField, LeaveFieldON, Result, (int)MaxResultLen, (int *)ResultLen);
+#endif
- // 6 byes + data = INS + CLA + P1 + P2 + Lc + <data = Nc> + Le(?IncludeLe)
- int res = ExchangeAPDU14a(data, (IncludeLe?6:5) + apdu.Lc, ActivateField, LeaveFieldON, Result, (int)MaxResultLen, (int *)ResultLen);
-
if (res) {
return res;
}
if (APDULogging)
- PrintAndLog("<<<< %s", sprint_hex(Result, *ResultLen));
+ PrintAndLogEx(SUCCESS, "<<<< %s", sprint_hex(Result, *ResultLen));
+
+ if (*ResultLen < 2) {
+ return 200;
+ }
+
+ if (Result[*ResultLen-2] == 0x61) {
+ uint8_t La = Result[*ResultLen-1];
+ uint8_t get_response[5] = {apdu[0], ISO7816_GET_RESPONSE, 0x00, 0x00, La};
+ size_t oldlen = *ResultLen;
+ res = EMVExchangeEx(channel, false, LeaveFieldON, get_response, sizeof(get_response), &Result[oldlen-2], MaxResultLen-oldlen+2, ResultLen, sw, tlv);
+ *ResultLen += oldlen;
+ }
+
+ if (res) return res;
*ResultLen -= 2;
+
isw = Result[*ResultLen] * 0x0100 + Result[*ResultLen + 1];
if (sw)
*sw = isw;
if (isw != 0x9000) {
- if (APDULogging)
- PrintAndLog("APDU(%02x%02x) ERROR: [%4X] %s", apdu.CLA, apdu.INS, isw, GetAPDUCodeDescription(*sw >> 8, *sw & 0xff));
- return 5;
+ if (APDULogging) {
+ PrintAndLogEx(ERR, "APDU(%02x%02x) ERROR: [%4X] %s", apdu[0], apdu[1], isw, GetAPDUCodeDescription(*sw >> 8, *sw & 0xff));
+ return 5;
+ }
}
// add to tlv tree
struct tlvdb *t = tlvdb_parse_multi(Result, *ResultLen);
tlvdb_add(tlv, t);
}
-
+
return 0;
}
-int EMVExchange(bool LeaveFieldON, sAPDU apdu, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv) {
- return EMVExchangeEx(false, LeaveFieldON, apdu, true, Result, MaxResultLen, ResultLen, sw, tlv);
+static int EMVExchange(EMVCommandChannel channel, bool LeaveFieldON, uint8_t *apdu, int apdu_len, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv)
+{
+ uint8_t APDU[APDU_COMMAND_LEN];
+ memcpy(APDU, apdu, apdu_len);
+ APDU[apdu_len] = 0x00;
+ if (channel == ECC_CONTACTLESS) {
+ if (apdu_len == 5) {
+ // there is no Lc but an Le already
+ } else if (apdu_len > 5 && apdu_len == 5 + apdu[4] + 1) {
+ // there is Lc, data and Le
+ } else {
+ apdu_len++; // no Le, add Le = 0x00 because some vendors require it for contactless
+ }
+ }
+ return EMVExchangeEx(channel, false, LeaveFieldON, APDU, apdu_len, Result, MaxResultLen, ResultLen, sw, tlv);
}
-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) {
- return EMVExchangeEx(ActivateField, LeaveFieldON, (sAPDU){0x00, 0xa4, 0x04, 0x00, AIDLen, AID}, true, Result, MaxResultLen, ResultLen, sw, tlv);
+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)
+{
+ uint8_t Select_APDU[APDU_COMMAND_LEN] = {0x00, ISO7816_SELECT_FILE, 0x04, 0x00, AIDLen, 0x00};
+ memcpy(Select_APDU + 5, AID, AIDLen);
+ int apdulen = 5 + AIDLen;
+ if (channel == ECC_CONTACTLESS) {
+ apdulen++; // some vendors require Le = 0x00 for contactless operations
+ }
+ return EMVExchangeEx(channel, ActivateField, LeaveFieldON, Select_APDU, apdulen, Result, MaxResultLen, ResultLen, sw, tlv);
}
-int EMVSelectPSE(bool ActivateField, bool LeaveFieldON, uint8_t PSENum, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw) {
- uint8_t buf[APDU_AID_LEN] = {0};
+int EMVSelectPSE(EMVCommandChannel channel, bool ActivateField, bool LeaveFieldON, uint8_t PSENum, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw) {
+ uint8_t buf[APDU_DATA_LEN] = {0};
*ResultLen = 0;
int len = 0;
int res = 0;
param_gethex_to_eol(PSElist[1], 0, buf, sizeof(buf), &len);
break;
case 2:
+
param_gethex_to_eol(PSElist[0], 0, buf, sizeof(buf), &len);
break;
default:
return -1;
}
-
+
// select
- res = EMVSelect(ActivateField, LeaveFieldON, buf, len, Result, MaxResultLen, ResultLen, sw, NULL);
+ res = EMVSelect(channel, ActivateField, LeaveFieldON, buf, len, Result, MaxResultLen, ResultLen, sw, NULL);
return res;
}
-int EMVSearchPSE(bool ActivateField, bool LeaveFieldON, bool decodeTLV, struct tlvdb *tlv) {
- uint8_t data[APDU_RES_LEN] = {0};
+
+int EMVSelectWithRetry(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) {
+ int retrycnt = 0;
+ int res = 0;
+ do {
+ res = EMVSelect(channel, false, true, AID, AIDLen, Result, MaxResultLen, ResultLen, sw, tlv);
+
+ // retry if error and not returned sw error
+ if (res && res != 5) {
+ if (++retrycnt < 3){
+ continue;
+ } else {
+ // card select error, proxmark error
+ if (res == 1) {
+ PrintAndLogEx(WARNING, "Exit...");
+ return 1;
+ }
+
+ retrycnt = 0;
+ PrintAndLogEx(NORMAL, "Retry failed [%s]. Skiped...", sprint_hex_inrow(AID, AIDLen));
+ return res;
+ }
+ }
+ } while (res && res != 5);
+
+ return res;
+}
+
+
+int EMVCheckAID(EMVCommandChannel channel, bool decodeTLV, struct tlvdb *tlvdbelm, struct tlvdb *tlv){
+ uint8_t data[APDU_RESPONSE_LEN] = {0};
size_t datalen = 0;
+ int res = 0;
+ uint16_t sw = 0;
+
+ while (tlvdbelm) {
+ const struct tlv *tgAID = tlvdb_get_inchild(tlvdbelm, 0x4f, NULL);
+ if (tgAID) {
+ res = EMVSelectWithRetry(channel, false, true, (uint8_t *)tgAID->value, tgAID->len, data, sizeof(data), &datalen, &sw, tlv);
+
+ // if returned sw error
+ if (res == 5) {
+ // next element
+ tlvdbelm = tlvdb_find_next(tlvdbelm, 0x61);
+ continue;
+ }
+
+ if (res)
+ break;
+
+ // all is ok
+ if (decodeTLV){
+ PrintAndLogEx(NORMAL, "%s:", sprint_hex_inrow(tgAID->value, tgAID->len));
+ TLVPrintFromBuffer(data, datalen);
+ }
+ }
+ tlvdbelm = tlvdb_find_next(tlvdbelm, 0x61);
+ }
+ return res;
+}
+
+
+int EMVSearchPSE(EMVCommandChannel channel, bool ActivateField, bool LeaveFieldON, uint8_t PSENum, bool decodeTLV, struct tlvdb *tlv) {
+ uint8_t data[APDU_RESPONSE_LEN] = {0};
+ size_t datalen = 0;
+ uint8_t sfidata[0x11][APDU_RESPONSE_LEN] = {0};
+ size_t sfidatalen[0x11] = {0};
uint16_t sw = 0;
int res;
+ bool fileFound = false;
+ char *PSE_or_PPSE = PSENum == 1 ? "PSE" : "PPSE";
+
// select PPSE
- res = EMVSelectPSE(ActivateField, true, 2, data, sizeof(data), &datalen, &sw);
+ res = EMVSelectPSE(channel, ActivateField, true, PSENum, data, sizeof(data), &datalen, &sw);
if (!res){
+ if (sw != 0x9000) {
+ PrintAndLogEx(FAILED, "Select PSE error. APDU error: %04x.", sw);
+ return 1;
+ }
+
struct tlvdb *t = NULL;
t = tlvdb_parse_multi(data, datalen);
if (t) {
- int retrycnt = 0;
- struct tlvdb *ttmp = tlvdb_find_path(t, (tlv_tag_t[]){0x6f, 0xa5, 0xbf0c, 0x61, 0x00});
- if (!ttmp)
- PrintAndLog("PPSE don't have records.");
-
- while (ttmp) {
- const struct tlv *tgAID = tlvdb_get_inchild(ttmp, 0x4f, NULL);
- if (tgAID) {
- res = EMVSelect(false, true, (uint8_t *)tgAID->value, tgAID->len, data, sizeof(data), &datalen, &sw, tlv);
-
- // retry if error and not returned sw error
- if (res && res != 5) {
- if (++retrycnt < 3){
- continue;
- } else {
- // card select error, proxmark error
- if (res == 1) {
- PrintAndLog("Exit...");
- return 1;
- }
-
- retrycnt = 0;
- PrintAndLog("Retry failed [%s]. Skiped...", sprint_hex_inrow(tgAID->value, tgAID->len));
- }
-
- // next element
- ttmp = tlvdb_find_next(ttmp, 0x61);
- continue;
+ // PSE/PPSE with SFI
+ struct tlvdb *tsfi = tlvdb_find_path(t, (tlv_tag_t[]){0x6f, 0xa5, 0x88, 0x00});
+ if (tsfi) {
+ uint8_t sfin = 0;
+ tlv_get_uint8(tlvdb_get_tlv(tsfi), &sfin);
+ PrintAndLogEx(INFO, "* PPSE get SFI: 0x%02x.", sfin);
+
+ for (uint8_t ui = 0x01; ui <= 0x10; ui++) {
+ PrintAndLogEx(INFO, "* * Get SFI: 0x%02x. num: 0x%02x", sfin, ui);
+ res = EMVReadRecord(channel, true, sfin, ui, sfidata[ui], APDU_RESPONSE_LEN, &sfidatalen[ui], &sw, NULL);
+
+ // end of records
+ if (sw == 0x6a83) {
+ sfidatalen[ui] = 0;
+ PrintAndLogEx(INFO, "* * PPSE get SFI. End of records.");
+ break;
+ }
+
+ // error catch!
+ if (sw != 0x9000) {
+ sfidatalen[ui] = 0;
+ PrintAndLogEx(FAILED, "PPSE get Error. APDU error: %04x.", sw);
+ break;
}
- retrycnt = 0;
- // all is ok
if (decodeTLV){
- PrintAndLog("%s:", sprint_hex_inrow(tgAID->value, tgAID->len));
- TLVPrintFromBuffer(data, datalen);
+ TLVPrintFromBuffer(sfidata[ui], sfidatalen[ui]);
}
}
-
- ttmp = tlvdb_find_next(ttmp, 0x61);
+
+ for (uint8_t ui = 0x01; ui <= 0x10; ui++) {
+ if (sfidatalen[ui]) {
+ struct tlvdb *tsfi = NULL;
+ tsfi = tlvdb_parse_multi(sfidata[ui], sfidatalen[ui]);
+ if (tsfi) {
+ struct tlvdb *tsfitmp = tlvdb_find_path(tsfi, (tlv_tag_t[]){0x70, 0x61, 0x00});
+ if (!tsfitmp) {
+ PrintAndLogEx(FAILED, "SFI 0x%02d doesn't have any records.", sfidatalen[ui]);
+ continue;
+ }
+ res = EMVCheckAID(channel, decodeTLV, tsfitmp, tlv);
+ fileFound = true;
+ }
+ tlvdb_free(tsfi);
+ }
+ }
+ }
+
+
+ // PSE/PPSE plain (wo SFI)
+ struct tlvdb *ttmp = tlvdb_find_path(t, (tlv_tag_t[]){0x6f, 0xa5, 0xbf0c, 0x61, 0x00});
+ if (ttmp) {
+ res = EMVCheckAID(channel, decodeTLV, ttmp, tlv);
+ fileFound = true;
}
+
+ if (!fileFound)
+ PrintAndLogEx(FAILED, "PPSE doesn't have any records.");
tlvdb_free(t);
} else {
- PrintAndLog("PPSE ERROR: Can't get TLV from response.");
- }
+ PrintAndLogEx(WARNING, "%s ERROR: Can't get TLV from response.", PSE_or_PPSE);
+ }
} else {
- PrintAndLog("PPSE ERROR: Can't select PPSE AID. Error: %d", res);
+ PrintAndLogEx(WARNING, "%s ERROR: Can't select PPSE AID. Error: %d", PSE_or_PPSE, res);
}
-
- if(!LeaveFieldON)
- DropField();
-
+
+ if (!LeaveFieldON)
+ DropFieldEx( channel );
+
return res;
}
-int EMVSearch(bool ActivateField, bool LeaveFieldON, bool decodeTLV, struct tlvdb *tlv) {
- uint8_t aidbuf[APDU_AID_LEN] = {0};
+int EMVSearch(EMVCommandChannel channel, bool ActivateField, bool LeaveFieldON, bool decodeTLV, struct tlvdb *tlv) {
+ uint8_t aidbuf[APDU_DATA_LEN] = {0};
int aidlen = 0;
- uint8_t data[APDU_RES_LEN] = {0};
+ uint8_t data[APDU_RESPONSE_LEN] = {0};
size_t datalen = 0;
uint16_t sw = 0;
-
+
int res = 0;
int retrycnt = 0;
for(int i = 0; i < AIDlistLen; i ++) {
param_gethex_to_eol(AIDlist[i].aid, 0, aidbuf, sizeof(aidbuf), &aidlen);
- res = EMVSelect((i == 0) ? ActivateField : false, (i == AIDlistLen - 1) ? LeaveFieldON : true, aidbuf, aidlen, data, sizeof(data), &datalen, &sw, tlv);
+ res = EMVSelect(channel, (i == 0) ? ActivateField : false, (i == AIDlistLen - 1) ? LeaveFieldON : true, aidbuf, aidlen, data, sizeof(data), &datalen, &sw, tlv);
// retry if error and not returned sw error
if (res && res != 5) {
if (++retrycnt < 3){
i--;
} else {
- // card select error, proxmark error
- if (res == 1) {
- PrintAndLog("Exit...");
+ // (1) - card select error, proxmark error OR (200) - result length = 0
+ if (res == 1 || res == 200) {
+ PrintAndLogEx(WARNING, "Exit...");
return 1;
}
-
+
retrycnt = 0;
- PrintAndLog("Retry failed [%s]. Skiped...", AIDlist[i].aid);
+ PrintAndLogEx(FAILED, "Retry failed [%s]. Skipped...", AIDlist[i].aid);
}
continue;
}
retrycnt = 0;
-
+
if (res)
continue;
-
- if (decodeTLV){
- PrintAndLog("%s:", AIDlist[i].aid);
+
+ if (!datalen)
+ continue;
+
+ if (decodeTLV) {
+ PrintAndLogEx(SUCCESS, "%s", AIDlist[i].aid);
TLVPrintFromBuffer(data, datalen);
}
}
int EMVSelectApplication(struct tlvdb *tlv, uint8_t *AID, size_t *AIDlen) {
// check priority. 0x00 - highest
int prio = 0xffff;
-
+
*AIDlen = 0;
struct tlvdb *ttmp = tlvdb_find(tlv, 0x6f);
if (!ttmp)
return 1;
-
+
while (ttmp) {
const struct tlv *tgAID = tlvdb_get_inchild(ttmp, 0x84, NULL);
const struct tlv *tgPrio = tlvdb_get_inchild(ttmp, 0x87, NULL);
-
+
if (!tgAID)
break;
if (tgPrio) {
- int pt = bytes_to_num((uint8_t*)tgPrio->value, (tgPrio->len < 2) ? tgPrio->len : 2);
+ int pt = bytes_to_num((uint8_t*)tgPrio->value, (tgPrio->len < 2) ? tgPrio->len : 2);
if (pt < prio) {
prio = pt;
-
+
memcpy(AID, tgAID->value, tgAID->len);
*AIDlen = tgAID->len;
}
// takes the first application from list wo priority
if (!*AIDlen) {
memcpy(AID, tgAID->value, tgAID->len);
- *AIDlen = tgAID->len;
+ *AIDlen = tgAID->len;
}
}
-
+
ttmp = tlvdb_find_next(ttmp, 0x6f);
}
-
+
return 0;
}
-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) {
- return EMVExchange(LeaveFieldON, (sAPDU){0x80, 0xa8, 0x00, 0x00, PDOLLen, PDOL}, Result, MaxResultLen, ResultLen, sw, tlv);
+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)
+{
+ uint8_t GPO_APDU[APDU_COMMAND_LEN] = {0x80, ISO7816_GET_PROCESSING_OPTIONS, 0x00, 0x00, PDOLLen, 0x00};
+ memcpy(GPO_APDU + 5, PDOL, PDOLLen);
+ int apdulen = 5 + PDOLLen;
+
+ return EMVExchange(channel, LeaveFieldON, GPO_APDU, apdulen, Result, MaxResultLen, ResultLen, sw, tlv);
}
-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) {
- int res = EMVExchange(LeaveFieldON, (sAPDU){0x00, 0xb2, SFIrec, (SFI << 3) | 0x04, 0, NULL}, Result, MaxResultLen, ResultLen, sw, tlv);
+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)
+{
+ uint8_t read_APDU[5] = {0x00, ISO7816_READ_RECORDS, SFIrec, (SFI << 3) | 0x04, 0x00};
+ int res = EMVExchange(channel, LeaveFieldON, read_APDU, sizeof(read_APDU), Result, MaxResultLen, ResultLen, sw, tlv);
if (*sw == 0x6700) {
- PrintAndLog(">>> trying to reissue command withouth Le...");
- res = EMVExchangeEx(false, LeaveFieldON, (sAPDU){0x00, 0xb2, SFIrec, (SFI << 3) | 0x04, 0, NULL}, false, Result, MaxResultLen, ResultLen, sw, tlv);
+ PrintAndLogEx(INFO, ">>> trying to reissue command withouth Le...");
+ res = EMVExchangeEx(channel, false, LeaveFieldON, read_APDU, sizeof(read_APDU), Result, MaxResultLen, ResultLen, sw, tlv);
}
return res;
}
-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) {
- return EMVExchange(LeaveFieldON, (sAPDU){0x80, 0xae, RefControl, 0x00, CDOLLen, CDOL}, Result, MaxResultLen, ResultLen, sw, tlv);
+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)
+{
+ uint8_t CDOL_APDU[APDU_COMMAND_LEN] = {0x80, 0xae, RefControl, 0x00, CDOLLen, 0x00};
+ memcpy(CDOL_APDU + 5, CDOL, CDOLLen);
+ int apdulen = 5 + CDOLLen;
+
+ return EMVExchange(channel, LeaveFieldON, CDOL_APDU, apdulen, Result, MaxResultLen, ResultLen, sw, tlv);
}
-int EMVGenerateChallenge(bool LeaveFieldON, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv) {
- int res = EMVExchange(LeaveFieldON, (sAPDU){0x00, 0x84, 0x00, 0x00, 0x00, NULL}, Result, MaxResultLen, ResultLen, sw, tlv);
+int EMVGenerateChallenge(EMVCommandChannel channel, bool LeaveFieldON, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv)
+{
+ uint8_t get_challenge_APDU[APDU_COMMAND_LEN] = {0x00, ISO7816_GET_CHALLENGE, 0x00, 0x00};
+
+ int res = EMVExchange(channel, LeaveFieldON, get_challenge_APDU, 4, Result, MaxResultLen, ResultLen, sw, tlv);
if (*sw == 0x6700) {
- PrintAndLog(">>> trying to reissue command withouth Le...");
- res = EMVExchangeEx(false, LeaveFieldON, (sAPDU){0x00, 0x84, 0x00, 0x00, 0x00, NULL}, false, Result, MaxResultLen, ResultLen, sw, tlv);
+ PrintAndLogEx(INFO, ">>> trying to reissue command withouth Le...");
+ res = EMVExchangeEx(channel, false, LeaveFieldON, get_challenge_APDU, 4, Result, MaxResultLen, ResultLen, sw, tlv);
}
return res;
}
-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) {
- return EMVExchange(LeaveFieldON, (sAPDU){0x00, 0x88, 0x00, 0x00, DDOLLen, DDOL}, Result, MaxResultLen, ResultLen, sw, tlv);
+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)
+{
+ uint8_t authenticate_APDU[APDU_COMMAND_LEN] = {0x00, ISO7816_INTERNAL_AUTHENTICATE, 0x00, 0x00, DDOLLen, 0x00};
+ memcpy(authenticate_APDU + 5, DDOL, DDOLLen);
+ int apdulen = 5 + DDOLLen;
+
+ return EMVExchange(channel, LeaveFieldON, authenticate_APDU, apdulen, Result, MaxResultLen, ResultLen, sw, tlv);
}
-int MSCComputeCryptoChecksum(bool LeaveFieldON, uint8_t *UDOL, uint8_t UDOLlen, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv) {
- return EMVExchange(LeaveFieldON, (sAPDU){0x80, 0x2a, 0x8e, 0x80, UDOLlen, UDOL}, Result, MaxResultLen, ResultLen, sw, tlv);
+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)
+{
+ uint8_t checksum_APDU[APDU_COMMAND_LEN] = {0x80, 0x2a, 0x8e, 0x80, UDOLlen, 0x00};
+ memcpy(checksum_APDU + 5, UDOL, UDOLlen);
+ int apdulen = 5 + UDOLlen;
+
+ return EMVExchange(channel, LeaveFieldON, checksum_APDU, apdulen, Result, MaxResultLen, ResultLen, sw, tlv);
}
-// Authentication
-static struct emv_pk *get_ca_pk(struct tlvdb *db) {
+// Authentication
+struct emv_pk *get_ca_pk(struct tlvdb *db) {
const struct tlv *df_tlv = tlvdb_get(db, 0x84, NULL);
const struct tlv *caidx_tlv = tlvdb_get(db, 0x8f, NULL);
if (!df_tlv || !caidx_tlv || df_tlv->len < 6 || caidx_tlv->len != 1)
return NULL;
- PrintAndLog("CA public key index 0x%0x", caidx_tlv->value[0]);
+ PrintAndLogEx(NORMAL, "CA Public Key index 0x%0x", caidx_tlv->value[0]);
return emv_pk_get_ca_pk(df_tlv->value, caidx_tlv->value[0]);
}
struct emv_pk *pk = get_ca_pk(tlv);
if (!pk) {
- PrintAndLog("ERROR: Key not found. Exit.");
+ PrintAndLogEx(WARNING, "Error: Key not found. Exit.");
return 2;
}
-
+
struct emv_pk *issuer_pk = emv_pki_recover_issuer_cert(pk, tlv);
if (!issuer_pk) {
emv_pk_free(pk);
- PrintAndLog("ERROR: Issuer certificate not found. Exit.");
+ PrintAndLogEx(WARNING, "Error: Issuer certificate not found. Exit.");
return 2;
}
- PrintAndLog("Issuer PK recovered. RID %02hhx:%02hhx:%02hhx:%02hhx:%02hhx IDX %02hhx CSN %02hhx:%02hhx:%02hhx",
+ PrintAndLogEx(SUCCESS, "Issuer PK recovered. RID %02hhx:%02hhx:%02hhx:%02hhx:%02hhx IDX %02hhx CSN %02hhx:%02hhx:%02hhx",
issuer_pk->rid[0],
issuer_pk->rid[1],
issuer_pk->rid[2],
if (!sda_tlv || sda_tlv->len < 1) {
emv_pk_free(issuer_pk);
emv_pk_free(pk);
- PrintAndLog("ERROR: Can't find input list for Offline Data Authentication. Exit.");
+ PrintAndLogEx(WARNING, "Can't find input list for Offline Data Authentication. Exit.");
return 3;
}
-
+
struct tlvdb *dac_db = emv_pki_recover_dac(issuer_pk, tlv, sda_tlv);
if (dac_db) {
const struct tlv *dac_tlv = tlvdb_get(dac_db, 0x9f45, NULL);
- PrintAndLog("SDA verified OK. (%02hhx:%02hhx)\n", dac_tlv->value[0], dac_tlv->value[1]);
+ PrintAndLogEx(NORMAL, "SDA verified OK. (Data Authentication Code: %02hhx:%02hhx)\n", dac_tlv->value[0], dac_tlv->value[1]);
tlvdb_add(tlv, dac_db);
} else {
emv_pk_free(issuer_pk);
emv_pk_free(pk);
- PrintAndLog("ERROR: SSAD verify error");
+ PrintAndLogEx(WARNING, "SSAD verify error");
return 4;
}
-
+
emv_pk_free(issuer_pk);
emv_pk_free(pk);
return 0;
static const unsigned char default_ddol_value[] = {0x9f, 0x37, 0x04};
static struct tlv default_ddol_tlv = {.tag = 0x9f49, .len = 3, .value = default_ddol_value };
-int trDDA(bool decodeTLV, struct tlvdb *tlv) {
- uint8_t buf[APDU_RES_LEN] = {0};
+int trDDA(EMVCommandChannel channel, bool decodeTLV, struct tlvdb *tlv) {
+ uint8_t buf[APDU_RESPONSE_LEN] = {0};
size_t len = 0;
uint16_t sw = 0;
struct emv_pk *pk = get_ca_pk(tlv);
if (!pk) {
- PrintAndLog("ERROR: Key not found. Exit.");
+ PrintAndLogEx(WARNING, "Error: Key not found. Exit.");
return 2;
}
const struct tlv *sda_tlv = tlvdb_get(tlv, 0x21, NULL);
- if (!sda_tlv || sda_tlv->len < 1) {
+/* if (!sda_tlv || sda_tlv->len < 1) { it may be 0!!!!
emv_pk_free(pk);
- PrintAndLog("ERROR: Can't find input list for Offline Data Authentication. Exit.");
+ PrintAndLogEx(WARNING, "Error: Can't find input list for Offline Data Authentication. Exit.");
return 3;
}
-
+*/
struct emv_pk *issuer_pk = emv_pki_recover_issuer_cert(pk, tlv);
if (!issuer_pk) {
emv_pk_free(pk);
- PrintAndLog("ERROR: Issuer certificate not found. Exit.");
+ PrintAndLogEx(WARNING, "Error: Issuer certificate not found. Exit.");
return 2;
}
- printf("Issuer PK recovered. RID %02hhx:%02hhx:%02hhx:%02hhx:%02hhx IDX %02hhx CSN %02hhx:%02hhx:%02hhx\n",
+ PrintAndLogEx(SUCCESS, "Issuer PK recovered. RID %02hhx:%02hhx:%02hhx:%02hhx:%02hhx IDX %02hhx CSN %02hhx:%02hhx:%02hhx\n",
issuer_pk->rid[0],
issuer_pk->rid[1],
issuer_pk->rid[2],
issuer_pk->serial[1],
issuer_pk->serial[2]
);
-
+
struct emv_pk *icc_pk = emv_pki_recover_icc_cert(issuer_pk, tlv, sda_tlv);
if (!icc_pk) {
emv_pk_free(pk);
emv_pk_free(issuer_pk);
- PrintAndLog("ERROR: ICC setrificate not found. Exit.");
+ PrintAndLogEx(WARNING, "Error: ICC certificate not found. Exit.");
return 2;
}
- printf("ICC PK recovered. RID %02hhx:%02hhx:%02hhx:%02hhx:%02hhx IDX %02hhx CSN %02hhx:%02hhx:%02hhx\n",
+ PrintAndLogEx(SUCCESS, "ICC PK recovered. RID %02hhx:%02hhx:%02hhx:%02hhx:%02hhx IDX %02hhx CSN %02hhx:%02hhx:%02hhx\n",
icc_pk->rid[0],
icc_pk->rid[1],
icc_pk->rid[2],
icc_pk->serial[2]
);
- struct emv_pk *icc_pe_pk = emv_pki_recover_icc_pe_cert(issuer_pk, tlv);
- if (!icc_pe_pk) {
- PrintAndLog("WARNING: ICC PE PK recover error. ");
+ if (tlvdb_get(tlv, 0x9f2d, NULL)) {
+ struct emv_pk *icc_pe_pk = emv_pki_recover_icc_pe_cert(issuer_pk, tlv);
+ if (!icc_pe_pk) {
+ PrintAndLogEx(WARNING, "WARNING: ICC PE PK recover error. ");
+ } else {
+ PrintAndLogEx(SUCCESS, "ICC PE PK recovered. RID %02hhx:%02hhx:%02hhx:%02hhx:%02hhx IDX %02hhx CSN %02hhx:%02hhx:%02hhx\n",
+ icc_pe_pk->rid[0],
+ icc_pe_pk->rid[1],
+ icc_pe_pk->rid[2],
+ icc_pe_pk->rid[3],
+ icc_pe_pk->rid[4],
+ icc_pe_pk->index,
+ icc_pe_pk->serial[0],
+ icc_pe_pk->serial[1],
+ icc_pe_pk->serial[2]
+ );
+ }
} else {
- printf("ICC PE PK recovered. RID %02hhx:%02hhx:%02hhx:%02hhx:%02hhx IDX %02hhx CSN %02hhx:%02hhx:%02hhx\n",
- icc_pe_pk->rid[0],
- icc_pe_pk->rid[1],
- icc_pe_pk->rid[2],
- icc_pe_pk->rid[3],
- icc_pe_pk->rid[4],
- icc_pe_pk->index,
- icc_pe_pk->serial[0],
- icc_pe_pk->serial[1],
- icc_pe_pk->serial[2]
- );
+ PrintAndLogEx(INFO, "ICC PE PK (PIN Encipherment Public Key Certificate) not found.\n");
}
// 9F4B: Signed Dynamic Application Data
// DDA with internal authenticate OR fDDA with filled 0x9F4B tag (GPO result)
// EMV kernel3 v2.4, contactless book C-3, C.1., page 147
if (sdad_tlv) {
- PrintAndLog("\n* * Got Signed Dynamic Application Data (9F4B) form GPO. Maybe fDDA...");
+ PrintAndLogEx(NORMAL, "\n* * Got Signed Dynamic Application Data (9F4B) form GPO. Maybe fDDA...");
const struct tlvdb *atc_db = emv_pki_recover_atc_ex(icc_pk, tlv, true);
if (!atc_db) {
- PrintAndLog("ERROR: Can't recover IDN (ICC Dynamic Number)");
+ PrintAndLogEx(WARNING, "Error: Can't recover IDN (ICC Dynamic Number)");
emv_pk_free(pk);
emv_pk_free(issuer_pk);
emv_pk_free(icc_pk);
// 9f36 Application Transaction Counter (ATC)
const struct tlv *atc_tlv = tlvdb_get(atc_db, 0x9f36, NULL);
if(atc_tlv) {
- PrintAndLog("\nATC (Application Transaction Counter) [%zu] %s", atc_tlv->len, sprint_hex_inrow(atc_tlv->value, atc_tlv->len));
-
+ PrintAndLogEx(NORMAL, "\nATC (Application Transaction Counter) [%zu] %s", atc_tlv->len, sprint_hex_inrow(atc_tlv->value, atc_tlv->len));
+
const struct tlv *core_atc_tlv = tlvdb_get(tlv, 0x9f36, NULL);
if(tlv_equal(core_atc_tlv, atc_tlv)) {
- PrintAndLog("ATC check OK.");
- PrintAndLog("fDDA (fast DDA) verified OK.");
+ PrintAndLogEx(SUCCESS, "ATC check OK.");
+ PrintAndLogEx(SUCCESS, "fDDA (fast DDA) verified OK.");
} else {
- PrintAndLog("ERROR: fDDA verified, but ATC in the certificate and ATC in the record not the same.");
+ PrintAndLogEx(WARNING, "Error: fDDA verified, but ATC in the certificate and ATC in the record not the same.");
}
} else {
- PrintAndLog("\nERROR: fDDA (fast DDA) verify error");
+ PrintAndLogEx(NORMAL, "\nERROR: fDDA (fast DDA) verify error");
emv_pk_free(pk);
emv_pk_free(issuer_pk);
emv_pk_free(icc_pk);
struct tlvdb *dac_db = emv_pki_recover_dac(issuer_pk, tlv, sda_tlv);
if (dac_db) {
const struct tlv *dac_tlv = tlvdb_get(dac_db, 0x9f45, NULL);
- printf("SDA verified OK. (%02hhx:%02hhx)\n", dac_tlv->value[0], dac_tlv->value[1]);
+ PrintAndLogEx(NORMAL, "SDAD verified OK. (Data Authentication Code: %02hhx:%02hhx)\n", dac_tlv->value[0], dac_tlv->value[1]);
tlvdb_add(tlv, dac_db);
} else {
- PrintAndLog("ERROR: SSAD verify error");
+ PrintAndLogEx(WARNING, "Error: SSAD verify error");
emv_pk_free(pk);
emv_pk_free(issuer_pk);
emv_pk_free(icc_pk);
return 4;
}
-
- PrintAndLog("\n* Calc DDOL");
+
+ PrintAndLogEx(NORMAL, "\n* Calc DDOL");
const struct tlv *ddol_tlv = tlvdb_get(tlv, 0x9f49, NULL);
if (!ddol_tlv) {
ddol_tlv = &default_ddol_tlv;
- PrintAndLog("DDOL [9f49] not found. Using default DDOL");
+ PrintAndLogEx(NORMAL, "DDOL [9f49] not found. Using default DDOL");
}
struct tlv *ddol_data_tlv = dol_process(ddol_tlv, tlv, 0);
if (!ddol_data_tlv) {
- PrintAndLog("ERROR: Can't create DDOL TLV");
+ PrintAndLogEx(WARNING, "Error: Can't create DDOL TLV");
emv_pk_free(pk);
emv_pk_free(issuer_pk);
emv_pk_free(icc_pk);
return 5;
}
- PrintAndLog("DDOL data[%d]: %s", ddol_data_tlv->len, sprint_hex(ddol_data_tlv->value, ddol_data_tlv->len));
+ PrintAndLogEx(NORMAL, "DDOL data[%d]: %s", ddol_data_tlv->len, sprint_hex(ddol_data_tlv->value, ddol_data_tlv->len));
- PrintAndLog("\n* Internal Authenticate");
- int res = EMVInternalAuthenticate(true, (uint8_t *)ddol_data_tlv->value, ddol_data_tlv->len, buf, sizeof(buf), &len, &sw, NULL);
- if (res) {
- PrintAndLog("Internal Authenticate error(%d): %4x. Exit...", res, sw);
+ PrintAndLogEx(NORMAL, "\n* Internal Authenticate");
+ int res = EMVInternalAuthenticate(channel, true, (uint8_t *)ddol_data_tlv->value, ddol_data_tlv->len, buf, sizeof(buf), &len, &sw, NULL);
+ if (res) {
+ PrintAndLogEx(WARNING, "Internal Authenticate error(%d): %4x. Exit...", res, sw);
free(ddol_data_tlv);
emv_pk_free(pk);
emv_pk_free(issuer_pk);
struct tlvdb *dda_db = NULL;
if (buf[0] == 0x80) {
if (len < 3 ) {
- PrintAndLog("ERROR: Internal Authenticate format1 parsing error. length=%d", len);
+ PrintAndLogEx(WARNING, "Error: Internal Authenticate format1 parsing error. length=%d", len);
} else {
+ // parse response 0x80
+ struct tlvdb *t80 = tlvdb_parse_multi(buf, len);
+ const struct tlv * t80tlv = tlvdb_get_tlv(t80);
+
// 9f4b Signed Dynamic Application Data
- dda_db = tlvdb_fixed(0x9f4b, len - 2, buf + 2);
+ dda_db = tlvdb_fixed(0x9f4b, t80tlv->len, t80tlv->value);
tlvdb_add(tlv, dda_db);
+
+ tlvdb_free(t80);
+
if (decodeTLV){
- PrintAndLog("* * Decode response format 1:");
+ PrintAndLogEx(NORMAL, "* * Decode response format 1:");
TLVPrintFromTLV(dda_db);
}
}
} else {
dda_db = tlvdb_parse_multi(buf, len);
if(!dda_db) {
- PrintAndLog("ERROR: Can't parse Internal Authenticate result as TLV");
+ PrintAndLogEx(WARNING, "Error: Can't parse Internal Authenticate result as TLV");
free(ddol_data_tlv);
emv_pk_free(pk);
emv_pk_free(issuer_pk);
return 7;
}
tlvdb_add(tlv, dda_db);
-
+
if (decodeTLV)
TLVPrintFromTLV(dda_db);
}
struct tlvdb *idn_db = emv_pki_recover_idn_ex(icc_pk, dda_db, ddol_data_tlv, true);
free(ddol_data_tlv);
if (!idn_db) {
- PrintAndLog("ERROR: Can't recover IDN (ICC Dynamic Number)");
+ PrintAndLogEx(WARNING, "Error: Can't recover IDN (ICC Dynamic Number)");
tlvdb_free(dda_db);
emv_pk_free(pk);
emv_pk_free(issuer_pk);
// 9f4c ICC Dynamic Number
const struct tlv *idn_tlv = tlvdb_get(idn_db, 0x9f4c, NULL);
if(idn_tlv) {
- PrintAndLog("\nIDN (ICC Dynamic Number) [%zu] %s", idn_tlv->len, sprint_hex_inrow(idn_tlv->value, idn_tlv->len));
- PrintAndLog("DDA verified OK.");
+ PrintAndLogEx(NORMAL, "\nIDN (ICC Dynamic Number) [%zu] %s", idn_tlv->len, sprint_hex_inrow(idn_tlv->value, idn_tlv->len));
+ PrintAndLogEx(NORMAL, "DDA verified OK.");
tlvdb_add(tlv, idn_db);
tlvdb_free(idn_db);
} else {
- PrintAndLog("\nERROR: DDA verify error");
+ PrintAndLogEx(NORMAL, "\nERROR: DDA verify error");
tlvdb_free(idn_db);
emv_pk_free(pk);
return 9;
}
}
-
+
emv_pk_free(pk);
emv_pk_free(issuer_pk);
emv_pk_free(icc_pk);
struct emv_pk *pk = get_ca_pk(tlv);
if (!pk) {
- PrintAndLog("ERROR: Key not found. Exit.");
+ PrintAndLogEx(WARNING, "Error: Key not found. Exit.");
return 2;
}
const struct tlv *sda_tlv = tlvdb_get(tlv, 0x21, NULL);
if (!sda_tlv || sda_tlv->len < 1) {
- PrintAndLog("ERROR: Can't find input list for Offline Data Authentication. Exit.");
+ PrintAndLogEx(WARNING, "Error: Can't find input list for Offline Data Authentication. Exit.");
emv_pk_free(pk);
return 3;
}
struct emv_pk *issuer_pk = emv_pki_recover_issuer_cert(pk, tlv);
if (!issuer_pk) {
- PrintAndLog("ERROR: Issuer certificate not found. Exit.");
+ PrintAndLogEx(WARNING, "Error: Issuer certificate not found. Exit.");
emv_pk_free(pk);
return 2;
}
- printf("Issuer PK recovered. RID %02hhx:%02hhx:%02hhx:%02hhx:%02hhx IDX %02hhx CSN %02hhx:%02hhx:%02hhx\n",
+ PrintAndLogEx(SUCCESS, "Issuer PK recovered. RID %02hhx:%02hhx:%02hhx:%02hhx:%02hhx IDX %02hhx CSN %02hhx:%02hhx:%02hhx\n",
issuer_pk->rid[0],
issuer_pk->rid[1],
issuer_pk->rid[2],
issuer_pk->serial[1],
issuer_pk->serial[2]
);
-
+
struct emv_pk *icc_pk = emv_pki_recover_icc_cert(issuer_pk, tlv, sda_tlv);
if (!icc_pk) {
- PrintAndLog("ERROR: ICC setrificate not found. Exit.");
+ PrintAndLogEx(WARNING, "Error: ICC certificate not found. Exit.");
emv_pk_free(pk);
emv_pk_free(issuer_pk);
return 2;
}
- printf("ICC PK recovered. RID %02hhx:%02hhx:%02hhx:%02hhx:%02hhx IDX %02hhx CSN %02hhx:%02hhx:%02hhx\n",
+ PrintAndLogEx(SUCCESS, "ICC PK recovered. RID %02hhx:%02hhx:%02hhx:%02hhx:%02hhx IDX %02hhx CSN %02hhx:%02hhx:%02hhx\n",
icc_pk->rid[0],
icc_pk->rid[1],
icc_pk->rid[2],
struct tlvdb *dac_db = emv_pki_recover_dac(issuer_pk, tlv, sda_tlv);
if (dac_db) {
const struct tlv *dac_tlv = tlvdb_get(dac_db, 0x9f45, NULL);
- PrintAndLog("SSAD verified OK. (%02hhx:%02hhx)", dac_tlv->value[0], dac_tlv->value[1]);
+ PrintAndLogEx(NORMAL, "SSAD verified OK. (%02hhx:%02hhx)", dac_tlv->value[0], dac_tlv->value[1]);
tlvdb_add(tlv, dac_db);
} else {
- PrintAndLog("ERROR: SSAD verify error");
+ PrintAndLogEx(WARNING, "Error: SSAD verify error");
emv_pk_free(pk);
emv_pk_free(issuer_pk);
emv_pk_free(icc_pk);
return 4;
}
-
- PrintAndLog("\n* * Check Signed Dynamic Application Data (SDAD)");
+
+ PrintAndLogEx(NORMAL, "\n* * Check Signed Dynamic Application Data (SDAD)");
struct tlvdb *idn_db = emv_pki_perform_cda_ex(icc_pk, tlv, ac_tlv,
pdol_data_tlv, // pdol
ac_data_tlv, // cdol1
- NULL, // cdol2
+ NULL, // cdol2
true);
if (idn_db) {
const struct tlv *idn_tlv = tlvdb_get(idn_db, 0x9f4c, NULL);
- PrintAndLog("\nIDN (ICC Dynamic Number) [%zu] %s", idn_tlv->len, sprint_hex_inrow(idn_tlv->value, idn_tlv->len));
- PrintAndLog("CDA verified OK.");
+ PrintAndLogEx(NORMAL, "\nIDN (ICC Dynamic Number) [%zu] %s", idn_tlv->len, sprint_hex_inrow(idn_tlv->value, idn_tlv->len));
+ PrintAndLogEx(NORMAL, "CDA verified OK.");
tlvdb_add(tlv, idn_db);
} else {
- PrintAndLog("\nERROR: CDA verify error");
+ PrintAndLogEx(NORMAL, "\nERROR: CDA verify error");
}
emv_pk_free(pk);
emv_pk_free(icc_pk);
return 0;
}
+
+int RecoveryCertificates(struct tlvdb *tlvRoot, json_t *root) {
+
+ struct emv_pk *pk = get_ca_pk(tlvRoot);
+ if (!pk) {
+ PrintAndLog("ERROR: Key not found. Exit.");
+ return 1;
+ }
+
+ struct emv_pk *issuer_pk = emv_pki_recover_issuer_cert(pk, tlvRoot);
+ if (!issuer_pk) {
+ emv_pk_free(pk);
+ PrintAndLog("WARNING: Issuer certificate not found. Exit.");
+ return 2;
+ }
+ PrintAndLogEx(SUCCESS, "Issuer PK recovered. RID %02hhx:%02hhx:%02hhx:%02hhx:%02hhx IDX %02hhx CSN %02hhx:%02hhx:%02hhx",
+ issuer_pk->rid[0],
+ issuer_pk->rid[1],
+ issuer_pk->rid[2],
+ issuer_pk->rid[3],
+ issuer_pk->rid[4],
+ issuer_pk->index,
+ issuer_pk->serial[0],
+ issuer_pk->serial[1],
+ issuer_pk->serial[2]
+ );
+
+ JsonSaveBufAsHex(root, "$.ApplicationData.RID", issuer_pk->rid, 5);
+
+ char *issuer_pk_c = emv_pk_dump_pk(issuer_pk);
+ JsonSaveStr(root, "$.ApplicationData.IssuerPublicKeyDec", issuer_pk_c);
+ JsonSaveBufAsHex(root, "$.ApplicationData.IssuerPublicKeyModulus", issuer_pk->modulus, issuer_pk->mlen);
+ free(issuer_pk_c);
+
+ struct emv_pk *icc_pk = emv_pki_recover_icc_cert(issuer_pk, tlvRoot, NULL);
+ if (!icc_pk) {
+ emv_pk_free(pk);
+ emv_pk_free(issuer_pk);
+ PrintAndLogEx(WARNING, "WARNING: ICC certificate not found. Exit.");
+ return 2;
+ }
+ PrintAndLogEx(SUCCESS, "ICC PK recovered. RID %02hhx:%02hhx:%02hhx:%02hhx:%02hhx IDX %02hhx CSN %02hhx:%02hhx:%02hhx\n",
+ icc_pk->rid[0],
+ icc_pk->rid[1],
+ icc_pk->rid[2],
+ icc_pk->rid[3],
+ icc_pk->rid[4],
+ icc_pk->index,
+ icc_pk->serial[0],
+ icc_pk->serial[1],
+ icc_pk->serial[2]
+ );
+
+ char *icc_pk_c = emv_pk_dump_pk(icc_pk);
+ JsonSaveStr(root, "$.ApplicationData.ICCPublicKeyDec", icc_pk_c);
+ JsonSaveBufAsHex(root, "$.ApplicationData.ICCPublicKeyModulus", icc_pk->modulus, icc_pk->mlen);
+ free(issuer_pk_c);
+
+ return 0;
+}
projects / proxmark3-svn / blobdiff