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VSDC path sketch

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This commit is contained in:
merlokk 2019-01-10 13:06:56 +02:00
commit 0ac728f0d4
2 changed files with 10 additions and 3 deletions
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11
client/emv/cmdemv.c
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@ -731,9 +731,9 @@ int CmdEMVExec(const char *cmd) {
enum TransactionType TrType = TT_MSD; enum TransactionType TrType = TT_MSD;
if (arg_get_lit(7)) if (arg_get_lit(7))
TrType = TT_QVSDCMCHIP; TrType = TT_QVSDCMCHIP;
if (arg_get_lit(8)) if (arg_get_lit(8))
TrType = TT_CDA; TrType = TT_CDA;
if (arg_get_lit(9)) if (arg_get_lit(9))
TrType = TT_VSDC; TrType = TT_VSDC;
@ -1130,6 +1130,13 @@ int CmdEMVExec(const char *cmd) {
} }
} }
// VSDC
if (GetCardPSVendor(AID, AIDlen) == CV_VISA && (TrType == TT_VSDC)){
PrintAndLogEx(NORMAL, "\n--> VSDC transaction.");
}
DropField(); DropField();
// Destroy TLV's // Destroy TLV's

2
client/emv/emvcore.c
View file

@ -785,7 +785,7 @@ int trDDA(EMVCommandChannel channel, bool decodeTLV, struct tlvdb *tlv) {
struct tlvdb *dac_db = emv_pki_recover_dac(issuer_pk, tlv, sda_tlv); struct tlvdb *dac_db = emv_pki_recover_dac(issuer_pk, tlv, sda_tlv);
if (dac_db) { if (dac_db) {
const struct tlv *dac_tlv = tlvdb_get(dac_db, 0x9f45, NULL); const struct tlv *dac_tlv = tlvdb_get(dac_db, 0x9f45, NULL);
PrintAndLogEx(NORMAL, "SDA verified OK. (Data Authentication Code: %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); tlvdb_add(tlv, dac_db);
} else { } else {
PrintAndLogEx(WARNING, "Error: SSAD verify error"); PrintAndLogEx(WARNING, "Error: SSAD verify error");