X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/314a9b9cdd3d0e45bef3158e0a40de8568edf236..6b5105bea972d055bb2069bf8ca2c6d105b2ee8f:/client/emv/emvcore.h diff --git a/client/emv/emvcore.h b/client/emv/emvcore.h index 94be4fcf..5d6f3984 100644 --- a/client/emv/emvcore.h +++ b/client/emv/emvcore.h @@ -16,6 +16,7 @@ #include #include #include +#include #include "util.h" #include "common.h" #include "ui.h" @@ -28,8 +29,15 @@ #include "emv_pk.h" #include "emv_pki.h" -#define APDU_RES_LEN 260 -#define APDU_AID_LEN 50 +// 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, @@ -37,15 +45,7 @@ enum TransactionType { TT_QVSDCMCHIP, TT_CDA, }; - -typedef struct { - uint8_t CLA; - uint8_t INS; - uint8_t P1; - uint8_t P2; - uint8_t Lc; - uint8_t *data; -} sAPDU; +extern char *TransactionTypeStr[]; enum CardPSVendor { CV_NA, @@ -58,7 +58,7 @@ enum CardPSVendor { }; extern enum CardPSVendor GetCardPSVendor(uint8_t * AID, size_t AIDlen); -extern void TLVPrintFromBuffer(uint8_t *data, int datalen); +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); @@ -68,28 +68,34 @@ extern struct tlvdb *GetdCVVRawFromTrack2(const struct tlv *track2); extern void SetAPDULogging(bool logging); +// exchange +extern 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); + // search application -extern int EMVSearchPSE(bool ActivateField, bool LeaveFieldON, bool decodeTLV, struct tlvdb *tlv); -extern int EMVSearch(bool ActivateField, bool LeaveFieldON, bool decodeTLV, struct tlvdb *tlv); -extern int EMVSelectPSE(bool ActivateField, bool LeaveFieldON, uint8_t PSENum, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw); -extern 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); +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(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(bool LeaveFieldON, uint8_t SFI, uint8_t SFIrec, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv); +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(bool LeaveFieldON, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv); -extern 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); +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(bool LeaveFieldON, uint8_t *DDOL, size_t DDOLLen, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *tlv); +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(bool LeaveFieldON, uint8_t *UDOL, uint8_t UDOLlen, uint8_t *Result, size_t MaxResultLen, size_t *ResultLen, uint16_t *sw, struct tlvdb *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); // Auth extern int trSDA(struct tlvdb *tlv); -extern int trDDA(bool decodeTLV, 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