}
-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)
+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;
+ if (sw) *sw = 0;
uint16_t isw = 0;
int res = 0;
}
#else
res = ExchangeAPDU14a(apdu, apdu_len, ActivateField, LeaveFieldON, Result, (int)MaxResultLen, (int *)ResultLen);
-#endif
+#endif
if (res) {
return res;
if (res) return res;
*ResultLen -= 2;
-
+
isw = Result[*ResultLen] * 0x0100 + Result[*ResultLen + 1];
if (sw)
*sw = isw;
return 0;
}
-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)
+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;
+ APDU[apdu_len] = 0x00;
if (channel == ECC_CONTACTLESS) {
if (apdu_len == 5) {
// there is no Lc but an Le already
return EMVExchangeEx(channel, false, LeaveFieldON, APDU, apdu_len, 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)
+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);
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:
PrintAndLogEx(WARNING, "Exit...");
return 1;
}
-
+
retrycnt = 0;
PrintAndLogEx(NORMAL, "Retry failed [%s]. Skiped...", sprint_hex_inrow(AID, AIDLen));
return res;
- }
+ }
}
} while (res && res != 5);
tlvdbelm = tlvdb_find_next(tlvdbelm, 0x61);
continue;
}
-
+
if (res)
break;
bool fileFound = false;
char *PSE_or_PPSE = PSENum == 1 ? "PSE" : "PPSE";
-
+
// select PPSE
res = EMVSelectPSE(channel, ActivateField, true, PSENum, data, sizeof(data), &datalen, &sw);
PrintAndLogEx(FAILED, "Select PSE error. APDU error: %04x.", sw);
return 1;
}
-
+
struct tlvdb *t = NULL;
t = tlvdb_parse_multi(data, datalen);
if (t) {
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, "SFI 0x%02d doesn't have any records.", sfidatalen[ui]);
continue;
}
- res = EMVCheckAID(channel, decodeTLV, tsfitmp, tlv);
+ res = EMVCheckAID(channel, decodeTLV, tsfitmp, tlv);
fileFound = true;
}
tlvdb_free(tsfi);
res = EMVCheckAID(channel, decodeTLV, ttmp, tlv);
fileFound = true;
}
-
+
if (!fileFound)
PrintAndLogEx(FAILED, "PPSE doesn't have any records.");
int retrycnt = 0;
for(int i = 0; i < AIDlistLen; i ++) {
param_gethex_to_eol(AIDlist[i].aid, 0, aidbuf, sizeof(aidbuf), &aidlen);
- res = EMVSelect(channel, (i == 0) ? ActivateField : false, (i == AIDlistLen - 1) ? LeaveFieldON : true, aidbuf, aidlen, data, sizeof(data), &datalen, &sw, tlv);
+ res = EMVSelect(channel, (i == 0) ? ActivateField : false, 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 {
- // (1) - card select error, proxmark error OR (200) - result length = 0
- if (res == 1 || res == 200) {
+ // (1) - card select error, (4) reply timeout, (200) - result length = 0
+ if (res == 1 || res == 4 || res == 200) {
+ if (!LeaveFieldON)
+ DropFieldEx(channel);
PrintAndLogEx(WARNING, "Exit...");
return 1;
}
}
}
+ if (!LeaveFieldON)
+ DropFieldEx(channel);
+
return 0;
}
return 0;
}
-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)
+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);
}
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(EMVCommandChannel channel, bool LeaveFieldON, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *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) {
PrintAndLogEx(INFO, ">>> trying to reissue command withouth Le...");
return res;
}
-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)
+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);
}
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);
}
}
const struct tlv *sda_tlv = tlvdb_get(tlv, 0x21, NULL);
-/* if (!sda_tlv || sda_tlv->len < 1) { it may be 0!!!!
+/* if (!sda_tlv || sda_tlv->len < 1) { it may be 0!!!!
emv_pk_free(pk);
PrintAndLogEx(WARNING, "Error: Can't find input list for Offline Data Authentication. Exit.");
return 3;
// 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, t80tlv->len, t80tlv->value);
tlvdb_add(tlv, dda_db);
-
+
tlvdb_free(t80);
-
+
if (decodeTLV){
PrintAndLogEx(NORMAL, "* * Decode response format 1:");
TLVPrintFromTLV(dda_db);
projects / proxmark3-svn / blobdiff