github/RRG-Proxmark3
1
0
Fork 0
mirror of https://github.com/RfidResearchGroup/proxmark3.git synced 2025-08-21 22:03:42 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

chg: hf mfp info - need all data from getversion. Layout changes

Browse source
This commit is contained in:
iceman1001 2020-04-08 19:07:17 +02:00
commit df83c71470
1 changed files with 25 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

31
client/mifare/mifare4.c
View file

@ -435,18 +435,37 @@ int MFPGetSignature(bool activateField, bool leaveSignalON, uint8_t *dataout, in
}
int MFPGetVersion(bool activateField, bool leaveSignalON, uint8_t *dataout, int maxdataoutlen, int *dataoutlen) {
uint8_t tmp[10] = {0};
uint8_t tmp[20] = {0};
uint8_t c[] = {0x60};
int res = intExchangeRAW14aPlus(c, sizeof(c), activateField, true, tmp, maxdataoutlen, dataoutlen);
if (tmp[0] == 0xAF) { //MFDES_ADDITIONAL_FRAME
memcpy(dataout, tmp + 1, 7);
if (res != 0) {
DropField();
*dataoutlen = 0;
return res;
}
memcpy(dataout, tmp + 1, (*dataoutlen - 3));
*dataoutlen = 0;
// MFDES_ADDITIONAL_FRAME
if (tmp[0] == 0xAF) {
c[0] = 0xAF;
res = intExchangeRAW14aPlus(c, sizeof(c), false, leaveSignalON, tmp, maxdataoutlen, dataoutlen);
res = intExchangeRAW14aPlus(c, sizeof(c), false, true, tmp, maxdataoutlen, dataoutlen);
if (res == 0) {
memcpy(dataout + 7, tmp + 1, 7);
*dataoutlen = 14;
memcpy(dataout + 7, tmp + 1, (*dataoutlen - 3));
// MFDES_ADDITIONAL_FRAME
res = intExchangeRAW14aPlus(c, sizeof(c), false, false, tmp, maxdataoutlen, dataoutlen);
if (res == 0) {
if (tmp[0] == 0x90) {
memcpy(dataout + 7 + 7, tmp + 1, (*dataoutlen - 3));
*dataoutlen = 28;
}
}
}
}
DropField();
return res;
}