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MAD1 OK

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merlokk 2019-02-22 18:05:45 +02:00
parent c5a1b06f25
commit 8010f2dc5e
1 changed files with 121 additions and 10 deletions
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131
client/mifare/mad.c
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@ -11,16 +11,119 @@
#include "mad.h"
#include "ui.h"
#include "crc.h"
#include "util.h"
madAIDDescr madKnownAIDs[] = {
static madAIDDescr madKnownAIDs[] = {
{0x0000, "free"},
{0x0001, "defect, e.g. access keys are destroyed or unknown"},
{0x0002, "reserved"},
{0x0003, "contains additional directory info"},
{0x0004, "contains card holder information in ASCII format."},
{0x0005, "not applicable (above memory size)}"}
{0x0005, "not applicable (above memory size)"},
{0x03e1, "NDEF"},
};
static madAIDDescr madKnownClusterCodes[] = {
{0x00, "cluster: card administration"},
{0x01, "cluster: miscellaneous applications"},
{0x02, "cluster: miscellaneous applications"},
{0x03, "cluster: miscellaneous applications"},
{0x04, "cluster: miscellaneous applications"},
{0x05, "cluster: miscellaneous applications"},
{0x06, "cluster: miscellaneous applications"},
{0x07, "cluster: miscellaneous applications"},
{0x08, "cluster: airlines"},
{0x09, "cluster: ferry traffic"},
{0x10, "cluster: railway services"},
{0x11, "cluster: miscellaneous applications"},
{0x12, "cluster: transport"},
{0x14, "cluster: security solutions"},
{0x18, "cluster: city traffic"},
{0x19, "cluster: Czech Railways"},
{0x20, "cluster: bus services"},
{0x21, "cluster: multi modal transit"},
{0x28, "cluster: taxi"},
{0x30, "cluster: road toll"},
{0x31, "cluster: generic transport"},
{0x38, "cluster: company services"},
{0x40, "cluster: city card services"},
{0x47, "cluster: access control & security"},
{0x48, "cluster: access control & security"},
{0x49, "cluster: VIGIK"},
{0x4A, "cluster: Ministry of Defence, Netherlands"},
{0x4B, "cluster: Bosch Telecom, Germany"},
{0x4C, "cluster: European Union Institutions"},
{0x50, "cluster: ski ticketing"},
{0x51, "cluster: access control & security"},
{0x52, "cluster: access control & security"},
{0x53, "cluster: access control & security"},
{0x54, "cluster: access control & security"},
{0x55, "cluster: SOAA standard for offline access standard"},
{0x56, "cluster: access control & security"},
{0x58, "cluster: academic services"},
{0x60, "cluster: food"},
{0x68, "cluster: non-food trade"},
{0x70, "cluster: hotel"},
{0x71, "cluster: loyalty"},
{0x75, "cluster: airport services"},
{0x78, "cluster: car rental"},
{0x79, "cluster: Dutch government"},
{0x80, "cluster: administration services"},
{0x88, "cluster: electronic purse"},
{0x90, "cluster: television"},
{0x91, "cluster: cruise ship"},
{0x95, "cluster: IOPTA"},
{0x97, "cluster: metering"},
{0x98, "cluster: telephone"},
{0xA0, "cluster: health services"},
{0xA8, "cluster: warehouse"},
{0xB0, "cluster: electronic trade"},
{0xB8, "cluster: banking"},
{0xC0, "cluster: entertainment & sports"},
{0xC8, "cluster: car parking"},
{0xC9, "cluster: fleet management"},
{0xD0, "cluster: fuel, gasoline"},
{0xD8, "cluster: info services"},
{0xE0, "cluster: press"},
{0xE1, "cluster: NFC Forum"},
{0xE8, "cluster: computer"},
{0xF0, "cluster: mail"},
{0xF8, "cluster: miscellaneous applications"},
};
static const char unknownAID[] = "";
static const char *GetAIDDescription(uint16_t AID) {
for(int i = 0; i < ARRAYLEN(madKnownAIDs); i++)
if (madKnownAIDs[i].AID == AID)
return madKnownAIDs[i].Description;
for(int i = 0; i < ARRAYLEN(madKnownClusterCodes); i++)
if (madKnownClusterCodes[i].AID == AID)
return madKnownClusterCodes[i].Description;
return unknownAID;
}
int madCRCCheck(uint8_t *sector, bool verbose, int MADver) {
if (MADver == 1) {
uint8_t crc = CRC8Mad(&sector[16 + 1], 31);
if (crc != sector[16]) {
if (verbose)
PrintAndLogEx(ERR, "Wrong MAD%d CRC. Calculated: 0x%02x, from card: 0x%02x", MADver, crc, sector[16]);
return 3;
};
} else {
}
return 0;
}
uint16_t madGetAID(uint8_t *sector, int MADver, int sectorNo) {
return (sector[16 + 2 + (sectorNo - 1) * 2] << 8) + (sector[16 + 2 + (sectorNo - 1) * 2 + 1]);
}
int MAD1DecodeAndPrint(uint8_t *sector, bool verbose, bool *haveMAD2) {
uint8_t GPB = sector[3 * 16 + 9];
@ -39,6 +142,7 @@ int MAD1DecodeAndPrint(uint8_t *sector, bool verbose, bool *haveMAD2) {
PrintAndLogEx(NORMAL, "Single application card.");
uint8_t MADVer = GPB & 0x03;
PrintAndLogEx(NORMAL, "MAD version: %d", MADVer);
// MAD version
if ((MADVer != 0x01) && (MADVer != 0x02)) {
@ -48,20 +152,27 @@ int MAD1DecodeAndPrint(uint8_t *sector, bool verbose, bool *haveMAD2) {
if (haveMAD2)
*haveMAD2 = (MADVer == 2);
int res = madCRCCheck(sector, true, 1);
if (res)
return res;
uint8_t crc = CRC8Mad(&sector[16 + 1], 31);
if (crc != sector[16]) {
PrintAndLogEx(ERR, "Wrong MAD CRC. Calculated crc: 0x%02x, from sector: 0x%02x", crc, sector[16]);
return 3;
if (verbose)
PrintAndLogEx(NORMAL, "CRC8-MAD OK.");
for(int i = 1; i < 16; i++) {
uint16_t AID = madGetAID(sector, 1, i);
PrintAndLogEx(NORMAL, "%02d [%04X] %s", i, AID, GetAIDDescription(AID));
};
return 0;
};
int MAD2DecodeAndPrint(uint8_t *sector, bool verbose) {
int res = madCRCCheck(sector, true, 2);
if (res)
return res;
return 0;
};