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Add hf mf gload, ggetblk, gsetblk

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DidierA 2022-11-05 03:30:43 +01:00
commit 876abf2818
11 changed files with 1200 additions and 736 deletions
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45
armsrc/mifarecmd.c
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@ -2723,6 +2723,51 @@ OUT:
BigBuf_free();
}
void MifareG4WriteBlk(uint8_t blockno, uint8_t *pwd, uint8_t *data) {
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
clear_trace();
set_tracing(true);
int res = 0;
int retval = PM3_SUCCESS;
uint8_t *par = BigBuf_malloc(MAX_PARITY_SIZE);
uint8_t *buf = BigBuf_malloc(PM3_CMD_DATA_SIZE);
uint8_t *uid = BigBuf_malloc(10);
if (iso14443a_select_card(uid, NULL, NULL, true, 0, true) == false) {
retval = PM3_ESOFT;
goto OUT;
}
LED_B_ON();
uint32_t save_iso14a_timeout = iso14a_get_timeout();
iso14a_set_timeout(13560000 / 1000 / (8 * 16) * 1000); // 2 seconds timeout
uint8_t cmd[] = { 0xCF, 0x00, 0x00, 0x00, 0x00, 0xCD, blockno,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00
};
memcpy(cmd + 1, pwd, 4);
memcpy(cmd + 7, data, 16);
AddCrc14A(cmd, sizeof(cmd) - 2);
ReaderTransmit(cmd, sizeof(cmd), NULL);
res = ReaderReceive(buf, par);
if ((res != 4) || (memcmp(buf, "\x90\x00\xfd\x07", 4) != 0)) {
retval = PM3_ESOFT;
}
iso14a_set_timeout(save_iso14a_timeout);
LED_B_OFF();
OUT:
reply_ng(CMD_HF_MIFARE_G4_WRBL, retval, buf, res);
// turns off
OnSuccessMagic();
BigBuf_free();
}
void MifareSetMod(uint8_t *datain) {
uint8_t mod = datain[0];