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identify gen3

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This commit is contained in:
Philippe Teuwen 2020-09-11 18:17:58 +02:00
parent cc30f4ed9f
commit ecbcba18dd
4 changed files with 26 additions and 2 deletions
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14
armsrc/mifarecmd.c
View file

@ -2243,6 +2243,7 @@ void MifareCIdent(void) {
uint8_t recpar[1] = {0x00};
uint8_t rats[4] = { ISO14443A_CMD_RATS, 0x80, 0x31, 0x73 };
uint8_t rdbl[4] = { ISO14443A_CMD_READBLOCK, 0xF0, 0x8D, 0x5f};
uint8_t rdbl0[4] = { ISO14443A_CMD_READBLOCK, 0x00, 0x02, 0xa8};
uint8_t *par = BigBuf_malloc(MAX_PARITY_SIZE);
uint8_t *buf = BigBuf_malloc(PM3_CMD_DATA_SIZE);
uint8_t *uid = BigBuf_malloc(10);
@ -2334,6 +2335,19 @@ void MifareCIdent(void) {
isGen = MAGIC_NTAG21X;
}
}
// magic MFC Gen3 test
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
SpinDelay(40);
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
res = iso14443a_select_card(uid, NULL, &cuid, true, 0, true);
if (res == 2) {
ReaderTransmit(rdbl0, sizeof(rdbl0), NULL);
res = ReaderReceive(buf, par);
if (res == 18) {
isGen = MAGIC_GEN_3;
}
}
};
OUT:

5
client/src/mifare/mifarehost.c
View file

@ -1174,7 +1174,10 @@ int detect_classic_magic(void) {
PrintAndLogEx(SUCCESS, "Magic capabilities : " _GREEN_("Gen 1b"));
break;
case MAGIC_GEN_2:
PrintAndLogEx(SUCCESS, "Magic capabilities : " _GREEN_("Gen 2 / CUID"));
PrintAndLogEx(SUCCESS, "Magic capabilities : " _GREEN_("Gen 2 / CUID"));
break;
case MAGIC_GEN_3:
PrintAndLogEx(SUCCESS, "Magic capabilities : " _GREEN_("Gen 3 / APDU"));
break;
case MAGIC_GEN_UNFUSED:
PrintAndLogEx(SUCCESS, "Magic capabilities : " _GREEN_("Write Once / FUID"));

8
doc/magic_cards_notes.md
View file

@ -344,7 +344,11 @@ hf 14a raw -c 85000000000000000000000000000008
### Identify
**TODO**
```
hf 14a info
...
[+] Magic capabilities : Gen 3 / APDU
```
### Magic commands
@ -362,6 +366,8 @@ It seems the length byte gets ignored anyway.
Note: it seems some cards only accept the "change UID" command.
It accepts direct read of block0 (and only block0) without prior auth.
### Characteristics
* UID: 4b and 7b versions

1
include/protocols.h
View file

@ -221,6 +221,7 @@ ISO 7816-4 Basic interindustry commands. For command APDU's.
#define MAGIC_GEN_UNFUSED 5
#define MAGIC_SUPER 6
#define MAGIC_NTAG21X 7
#define MAGIC_GEN_3 8
/**
06 00 = INITIATE
0E xx = SELECT ID (xx = Chip-ID)