else {
modulation = bit & Demod.syncBit;
modulation |= ((bit << 1) ^ ((Demod.buffer & 0x08) >> 3)) & Demod.syncBit;
- //modulation = ((bit << 1) ^ ((Demod.buffer & 0x08) >> 3)) & Demod.syncBit;
Demod.samples += 4;
// The command (reader -> tag) that we're receiving.
// The length of a received command will in most cases be no more than 18 bytes.
// So 32 should be enough!
- uint8_t *readerToTagCmd = (((uint8_t *)BigBuf) + RECV_CMD_OFFSET);
+ #define ICLASS_BUFFER_SIZE 32
+ uint8_t readerToTagCmd[ICLASS_BUFFER_SIZE];
// The response (tag -> reader) that we're receiving.
- uint8_t *tagToReaderResponse = (((uint8_t *)BigBuf) + RECV_RESP_OFFSET);
+ uint8_t tagToReaderResponse[ICLASS_BUFFER_SIZE];
FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
- // reset traceLen to 0
+ // free all BigBuf memory
+ BigBuf_free();
+ // The DMA buffer, used to stream samples from the FPGA
+ uint8_t *dmaBuf = BigBuf_malloc(DMA_BUFFER_SIZE);
+
+ // reset traceLen to 0
iso14a_set_tracing(TRUE);
iso14a_clear_trace();
iso14a_set_trigger(FALSE);
- // The DMA buffer, used to stream samples from the FPGA
- int8_t *dmaBuf = ((int8_t *)BigBuf) + DMA_BUFFER_OFFSET;
- int lastRxCounter;
- int8_t *upTo;
+ int lastRxCounter;
+ uint8_t *upTo;
int smpl;
int maxBehindBy = 0;
SetAdcMuxFor(GPIO_MUXSEL_HIPKD);
uint32_t time_0 = GetCountSspClk();
-
+ uint32_t time_start = 0;
+ uint32_t time_stop = 0;
int div = 0;
//int div2 = 0;
(DMA_BUFFER_SIZE-1);
if(behindBy > maxBehindBy) {
maxBehindBy = behindBy;
- if(behindBy > 400) {
+ if(behindBy > (9 * DMA_BUFFER_SIZE / 10)) {
Dbprintf("blew circular buffer! behindBy=0x%x", behindBy);
goto done;
}
smpl = decbyter;
if(OutOfNDecoding((smpl & 0xF0) >> 4)) {
rsamples = samples - Uart.samples;
+ time_stop = (GetCountSspClk()-time_0) << 4;
LED_C_ON();
//if(!LogTrace(Uart.output,Uart.byteCnt, rsamples, Uart.parityBits,TRUE)) break;
if(tracing) {
uint8_t parity[MAX_PARITY_SIZE];
GetParity(Uart.output, Uart.byteCnt, parity);
- LogTrace(Uart.output,Uart.byteCnt, (GetCountSspClk()-time_0) << 4, (GetCountSspClk()-time_0) << 4, parity, TRUE);
+ LogTrace(Uart.output,Uart.byteCnt, time_start, time_stop, parity, TRUE);
}
Demod.state = DEMOD_UNSYNCD;
LED_B_OFF();
Uart.byteCnt = 0;
+ }else{
+ time_start = (GetCountSspClk()-time_0) << 4;
}
decbyter = 0;
}
if(div > 3) {
smpl = decbyte;
if(ManchesterDecoding(smpl & 0x0F)) {
- rsamples = samples - Demod.samples;
+ time_stop = (GetCountSspClk()-time_0) << 4;
+
+ rsamples = samples - Demod.samples;
LED_B_ON();
if(tracing) {
uint8_t parity[MAX_PARITY_SIZE];
GetParity(Demod.output, Demod.len, parity);
- LogTrace(Demod.output, Demod.len, (GetCountSspClk()-time_0) << 4, (GetCountSspClk()-time_0) << 4, parity, FALSE);
+ LogTrace(Demod.output, Demod.len, time_start, time_stop, parity, FALSE);
}
-
// And ready to receive another response.
memset(&Demod, 0, sizeof(Demod));
Demod.output = tagToReaderResponse;
Demod.state = DEMOD_UNSYNCD;
LED_C_OFF();
+ }else{
+ time_start = (GetCountSspClk()-time_0) << 4;
}
div = 0;
}
if(AT91C_BASE_SSC->SSC_SR & (AT91C_SSC_RXRDY)) {
uint8_t b = (uint8_t)AT91C_BASE_SSC->SSC_RHR;
- /*if(OutOfNDecoding((b & 0xf0) >> 4)) {
- *len = Uart.byteCnt;
- return TRUE;
- }*/
+
if(OutOfNDecoding(b & 0x0f)) {
*len = Uart.byteCnt;
return TRUE;
}
}
+static uint8_t encode4Bits(const uint8_t b)
+{
+ uint8_t c = b & 0xF;
+ // OTA, the least significant bits first
+ // The columns are
+ // 1 - Bit value to send
+ // 2 - Reversed (big-endian)
+ // 3 - Encoded
+ // 4 - Hex values
+
+ switch(c){
+ // 1 2 3 4
+ case 15: return 0x55; // 1111 -> 1111 -> 01010101 -> 0x55
+ case 14: return 0x95; // 1110 -> 0111 -> 10010101 -> 0x95
+ case 13: return 0x65; // 1101 -> 1011 -> 01100101 -> 0x65
+ case 12: return 0xa5; // 1100 -> 0011 -> 10100101 -> 0xa5
+ case 11: return 0x59; // 1011 -> 1101 -> 01011001 -> 0x59
+ case 10: return 0x99; // 1010 -> 0101 -> 10011001 -> 0x99
+ case 9: return 0x69; // 1001 -> 1001 -> 01101001 -> 0x69
+ case 8: return 0xa9; // 1000 -> 0001 -> 10101001 -> 0xa9
+ case 7: return 0x56; // 0111 -> 1110 -> 01010110 -> 0x56
+ case 6: return 0x96; // 0110 -> 0110 -> 10010110 -> 0x96
+ case 5: return 0x66; // 0101 -> 1010 -> 01100110 -> 0x66
+ case 4: return 0xa6; // 0100 -> 0010 -> 10100110 -> 0xa6
+ case 3: return 0x5a; // 0011 -> 1100 -> 01011010 -> 0x5a
+ case 2: return 0x9a; // 0010 -> 0100 -> 10011010 -> 0x9a
+ case 1: return 0x6a; // 0001 -> 1000 -> 01101010 -> 0x6a
+ default: return 0xaa; // 0000 -> 0000 -> 10101010 -> 0xaa
+
+ }
+}
//-----------------------------------------------------------------------------
// Prepare tag messages
//-----------------------------------------------------------------------------
static void CodeIClassTagAnswer(const uint8_t *cmd, int len)
{
- //So far a dummy implementation, not used
- //int lastProxToAirDuration =0;
+
+ /*
+ * SOF comprises 3 parts;
+ * * An unmodulated time of 56.64 us
+ * * 24 pulses of 423.75 KHz (fc/32)
+ * * A logic 1, which starts with an unmodulated time of 18.88us
+ * followed by 8 pulses of 423.75kHz (fc/32)
+ *
+ *
+ * EOF comprises 3 parts:
+ * - A logic 0 (which starts with 8 pulses of fc/32 followed by an unmodulated
+ * time of 18.88us.
+ * - 24 pulses of fc/32
+ * - An unmodulated time of 56.64 us
+ *
+ *
+ * A logic 0 starts with 8 pulses of fc/32
+ * followed by an unmodulated time of 256/fc (~18,88us).
+ *
+ * A logic 0 starts with unmodulated time of 256/fc (~18,88us) followed by
+ * 8 pulses of fc/32 (also 18.88us)
+ *
+ * The mode FPGA_HF_SIMULATOR_MODULATE_424K_8BIT which we use to simulate tag,
+ * works like this.
+ * - A 1-bit input to the FPGA becomes 8 pulses on 423.5kHz (fc/32) (18.88us).
+ * - A 0-bit inptu to the FPGA becomes an unmodulated time of 18.88us
+ *
+ * In this mode the SOF can be written as 00011101 = 0x1D
+ * The EOF can be written as 10111000 = 0xb8
+ * A logic 1 is 01
+ * A logic 0 is 10
+ *
+ * */
+
int i;
ToSendReset();
// Send SOF
- ToSend[++ToSendMax] = 0x00;
- ToSend[++ToSendMax] = 0x00;
- ToSend[++ToSendMax] = 0x00;
- ToSend[++ToSendMax] = 0xff;//Proxtoair duration starts here
- ToSend[++ToSendMax] = 0xff;
- ToSend[++ToSendMax] = 0xff;
- ToSend[++ToSendMax] = 0x00;
- ToSend[++ToSendMax] = 0xff;
+ ToSend[++ToSendMax] = 0x1D;
for(i = 0; i < len; i++) {
- int j;
uint8_t b = cmd[i];
-
- // Data bits
- for(j = 0; j < 8; j++) {
- if(b & 1) {
- ToSend[++ToSendMax] = 0x00;
- ToSend[++ToSendMax] = 0xff;
- } else {
- ToSend[++ToSendMax] = 0xff;
- ToSend[++ToSendMax] = 0x00;
- }
- b >>= 1;
- }
+ ToSend[++ToSendMax] = encode4Bits(b & 0xF); //Least significant half
+ ToSend[++ToSendMax] = encode4Bits((b >>4) & 0xF);//Most significant half
}
// Send EOF
- ToSend[++ToSendMax] = 0xff;
- ToSend[++ToSendMax] = 0x00;
- ToSend[++ToSendMax] = 0xff;
- ToSend[++ToSendMax] = 0xff;
- ToSend[++ToSendMax] = 0xff;
- ToSend[++ToSendMax] = 0x00;
- ToSend[++ToSendMax] = 0x00;
- ToSend[++ToSendMax] = 0x00;
-
+ ToSend[++ToSendMax] = 0xB8;
//lastProxToAirDuration = 8*ToSendMax - 3*8 - 3*8;//Not counting zeroes in the beginning or end
-
// Convert from last byte pos to length
ToSendMax++;
}
ToSendReset();
// Send SOF
- ToSend[++ToSendMax] = 0x00;
- ToSend[++ToSendMax] = 0x00;
- ToSend[++ToSendMax] = 0x00;
- ToSend[++ToSendMax] = 0xff;
- ToSend[++ToSendMax] = 0xff;
- ToSend[++ToSendMax] = 0xff;
- ToSend[++ToSendMax] = 0x00;
- ToSend[++ToSendMax] = 0xff;
-
+ ToSend[++ToSendMax] = 0x1D;
// lastProxToAirDuration = 8*ToSendMax - 3*8;//Not counting zeroes in the beginning
-
// Convert from last byte pos to length
ToSendMax++;
}
+
int doIClassSimulation(uint8_t csn[], int breakAfterMacReceived, uint8_t *reader_mac_buf);
/**
* @brief SimulateIClass simulates an iClass card.
else if(simType == 2)
{
- uint8_t mac_responses[64] = { 0 };
+ uint8_t mac_responses[USB_CMD_DATA_SIZE] = { 0 };
Dbprintf("Going into attack mode, %d CSNS sent", numberOfCSNS);
// In this mode, a number of csns are within datain. We'll simulate each one, one at a time
// in order to collect MAC's from the reader. This can later be used in an offlne-attack
memcpy(csn_crc, datain+(i*8), 8);
if(doIClassSimulation(csn_crc,1,mac_responses+i*8))
{
+ cmd_send(CMD_ACK,CMD_SIMULATE_TAG_ICLASS,i,0,mac_responses,i*8);
return; // Button pressed
}
}
int doIClassSimulation(uint8_t csn[], int breakAfterMacReceived, uint8_t *reader_mac_buf)
{
-
// CSN followed by two CRC bytes
+ uint8_t response1[] = { 0x0F} ;
uint8_t response2[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
uint8_t response3[] = { 0,0,0,0,0,0,0,0,0,0};
memcpy(response3,csn,sizeof(response3));
// Reader 81 anticoll. CSN
// Tag CSN
- uint8_t *resp;
- int respLen;
- uint8_t* respdata = NULL;
- int respsize = 0;
- uint8_t sof = 0x0f;
+ uint8_t *modulated_response;
+ int modulated_response_size;
+ uint8_t* trace_data = NULL;
+ int trace_data_size = 0;
+ //uint8_t sof = 0x0f;
- // Respond SOF -- takes 8 bytes
- uint8_t *resp1 = (((uint8_t *)BigBuf) + FREE_BUFFER_OFFSET);
+ // free eventually allocated BigBuf memory
+ BigBuf_free();
+ // Respond SOF -- takes 1 bytes
+ uint8_t *resp1 = BigBuf_malloc(2);
int resp1Len;
// Anticollision CSN (rotated CSN)
- // 176: Takes 16 bytes for SOF/EOF and 10 * 16 = 160 bytes (2 bytes/bit)
- uint8_t *resp2 = (((uint8_t *)BigBuf) + FREE_BUFFER_OFFSET + 10);
+ // 22: Takes 2 bytes for SOF/EOF and 10 * 2 = 20 bytes (2 bytes/byte)
+ uint8_t *resp2 = BigBuf_malloc(28);
int resp2Len;
// CSN
- // 176: Takes 16 bytes for SOF/EOF and 10 * 16 = 160 bytes (2 bytes/bit)
- uint8_t *resp3 = (((uint8_t *)BigBuf) + FREE_BUFFER_OFFSET + 190);
+ // 22: Takes 2 bytes for SOF/EOF and 10 * 2 = 20 bytes (2 bytes/byte)
+ uint8_t *resp3 = BigBuf_malloc(30);
int resp3Len;
// e-Purse
- // 144: Takes 16 bytes for SOF/EOF and 8 * 16 = 128 bytes (2 bytes/bit)
- uint8_t *resp4 = (((uint8_t *)BigBuf) + FREE_BUFFER_OFFSET + 370);
+ // 18: Takes 2 bytes for SOF/EOF and 8 * 2 = 16 bytes (2 bytes/bit)
+ uint8_t *resp4 = BigBuf_malloc(20);
int resp4Len;
- // + 1720..
- uint8_t *receivedCmd = (((uint8_t *)BigBuf) + RECV_CMD_OFFSET);
+ uint8_t *receivedCmd = BigBuf_malloc(MAX_FRAME_SIZE);
memset(receivedCmd, 0x44, MAX_FRAME_SIZE);
int len;
LED_A_ON();
bool buttonPressed = false;
- /** Hack for testing
- memcpy(reader_mac_buf,csn,8);
- exitLoop = true;
- end hack **/
-
while(!exitLoop) {
LED_B_OFF();
//Signal tracer
// Can be used to get a trigger for an oscilloscope..
LED_C_OFF();
+
if(!GetIClassCommandFromReader(receivedCmd, &len, 100)) {
buttonPressed = true;
break;
// Okay, look at the command now.
if(receivedCmd[0] == 0x0a ) {
// Reader in anticollission phase
- resp = resp1; respLen = resp1Len; //order = 1;
- respdata = &sof;
- respsize = sizeof(sof);
+ modulated_response = resp1; modulated_response_size = resp1Len; //order = 1;
+ trace_data = response1;
+ trace_data_size = sizeof(response1);
} else if(receivedCmd[0] == 0x0c) {
// Reader asks for anticollission CSN
- resp = resp2; respLen = resp2Len; //order = 2;
- respdata = response2;
- respsize = sizeof(response2);
+ modulated_response = resp2; modulated_response_size = resp2Len; //order = 2;
+ trace_data = response2;
+ trace_data_size = sizeof(response2);
//DbpString("Reader requests anticollission CSN:");
} else if(receivedCmd[0] == 0x81) {
// Reader selects anticollission CSN.
// Tag sends the corresponding real CSN
- resp = resp3; respLen = resp3Len; //order = 3;
- respdata = response3;
- respsize = sizeof(response3);
+ modulated_response = resp3; modulated_response_size = resp3Len; //order = 3;
+ trace_data = response3;
+ trace_data_size = sizeof(response3);
//DbpString("Reader selects anticollission CSN:");
} else if(receivedCmd[0] == 0x88) {
// Read e-purse (88 02)
- resp = resp4; respLen = resp4Len; //order = 4;
- respdata = response4;
- respsize = sizeof(response4);
+ modulated_response = resp4; modulated_response_size = resp4Len; //order = 4;
+ trace_data = response4;
+ trace_data_size = sizeof(response4);
LED_B_ON();
} else if(receivedCmd[0] == 0x05) {
// Reader random and reader MAC!!!
// Do not respond
// We do not know what to answer, so lets keep quiet
- resp = resp1; respLen = 0; //order = 5;
- respdata = NULL;
- respsize = 0;
+ modulated_response = resp1; modulated_response_size = 0; //order = 5;
+ trace_data = NULL;
+ trace_data_size = 0;
if (breakAfterMacReceived){
// dbprintf:ing ...
Dbprintf("CSN: %02x %02x %02x %02x %02x %02x %02x %02x"
}
} else if(receivedCmd[0] == 0x00 && len == 1) {
// Reader ends the session
- resp = resp1; respLen = 0; //order = 0;
- respdata = NULL;
- respsize = 0;
+ modulated_response = resp1; modulated_response_size = 0; //order = 0;
+ trace_data = NULL;
+ trace_data_size = 0;
} else {
//#db# Unknown command received from reader (len=5): 26 1 0 f6 a 44 44 44 44
// Never seen this command before
receivedCmd[3], receivedCmd[4], receivedCmd[5],
receivedCmd[6], receivedCmd[7], receivedCmd[8]);
// Do not respond
- resp = resp1; respLen = 0; //order = 0;
- respdata = NULL;
- respsize = 0;
+ modulated_response = resp1; modulated_response_size = 0; //order = 0;
+ trace_data = NULL;
+ trace_data_size = 0;
}
if(cmdsRecvd > 100) {
else {
cmdsRecvd++;
}
-
- if(respLen > 0) {
- SendIClassAnswer(resp, respLen, 21);
+ /**
+ A legit tag has about 380us delay between reader EOT and tag SOF.
+ **/
+ if(modulated_response_size > 0) {
+ SendIClassAnswer(modulated_response, modulated_response_size, 1);
t2r_time = GetCountSspClk();
}
GetParity(receivedCmd, len, parity);
LogTrace(receivedCmd,len, (r2t_time-time_0)<< 4, (r2t_time-time_0) << 4, parity, TRUE);
- if (respdata != NULL) {
- GetParity(respdata, respsize, parity);
- LogTrace(respdata, respsize, (t2r_time-time_0) << 4, (t2r_time-time_0) << 4, parity, FALSE);
+ if (trace_data != NULL) {
+ GetParity(trace_data, trace_data_size, parity);
+ LogTrace(trace_data, trace_data_size, (t2r_time-time_0) << 4, (t2r_time-time_0) << 4, parity, FALSE);
}
if(!tracing) {
DbpString("Trace full");
//Dbprintf("%x", cmdsRecvd);
LED_A_OFF();
LED_B_OFF();
+ LED_C_OFF();
+
if(buttonPressed)
{
DbpString("Button pressed");
int i = 0, d=0;//, u = 0, d = 0;
uint8_t b = 0;
- FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_SIMULATOR|FPGA_HF_SIMULATOR_MODULATE_424K);
+ //FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_SIMULATOR|FPGA_HF_SIMULATOR_MODULATE_424K);
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_SIMULATOR|FPGA_HF_SIMULATOR_MODULATE_424K_8BIT);
AT91C_BASE_SSC->SSC_THR = 0x00;
FpgaSetupSsc();
AT91C_BASE_SSC->SSC_THR = b;
}
- if (i > respLen +4) break;
+// if (i > respLen +4) break;
+ if (i > respLen +1) break;
}
return 0;
int samples = 0;
// This is tied to other size changes
- // uint8_t* frame_addr = ((uint8_t*)BigBuf) + 2024;
CodeIClassCommand(frame,len);
// Select the card
b = (uint8_t)AT91C_BASE_SSC->SSC_RHR;
skip = !skip;
if(skip) continue;
- /*if(ManchesterDecoding((b>>4) & 0xf)) {
- *samples = ((c - 1) << 3) + 4;
- return TRUE;
- }*/
+
if(ManchesterDecoding(b & 0x0f)) {
*samples = c << 3;
return TRUE;
static uint8_t identify[] = { 0x0c };
static uint8_t select[] = { 0x81, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
static uint8_t readcheck_cc[]= { 0x88, 0x02 };
- uint8_t *resp = (((uint8_t *)BigBuf) + RECV_RESP_OFFSET);
+ uint8_t resp[ICLASS_BUFFER_SIZE];
uint8_t read_status = 0;
while(!BUTTON_PRESS())
{
- if(traceLen > TRACE_SIZE) {
+ if(traceLen > BigBuf_max_traceLen()) {
DbpString("Trace full");
break;
}
void ReaderIClass_Replay(uint8_t arg0, uint8_t *MAC) {
- uint8_t card_data[24]={0};
+ uint8_t card_data[USB_CMD_DATA_SIZE]={0};
+ uint16_t block_crc_LUT[255] = {0};
+
+ {//Generate a lookup table for block crc
+ for(int block = 0; block < 255; block++){
+ char bl = block;
+ block_crc_LUT[block] = iclass_crc16(&bl ,1);
+ }
+ }
+ //Dbprintf("Lookup table: %02x %02x %02x" ,block_crc_LUT[0],block_crc_LUT[1],block_crc_LUT[2]);
uint8_t check[] = { 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
uint8_t read[] = { 0x0c, 0x00, 0x00, 0x00 };
int keyaccess;
} memory;
- uint8_t* resp = (((uint8_t *)BigBuf) + RECV_RESP_OFFSET);
+ uint8_t resp[ICLASS_BUFFER_SIZE];
setupIclassReader();
while(!BUTTON_PRESS()) {
- if(traceLen > TRACE_SIZE) {
+ WDT_HIT();
+
+ if(traceLen > BigBuf_max_traceLen()) {
DbpString("Trace full");
break;
}
-
uint8_t read_status = handshakeIclassTag(card_data);
if(read_status < 2) continue;
continue;
}
- //first get configuration block
+ //first get configuration block (block 1)
+ crc = block_crc_LUT[1];
read[1]=1;
- uint8_t *blockno=&read[1];
- crc = iclass_crc16((char *)blockno,1);
read[2] = crc >> 8;
read[3] = crc & 0xff;
if(sendCmdGetResponseWithRetries(read, sizeof(read),resp, 10, 10))
{
- Dbprintf("Dump config block failed");
+ Dbprintf("Dump config (block 1) failed");
continue;
}
cardsize = memory.k16 ? 255 : 32;
WDT_HIT();
-
+ //Set card_data to all zeroes, we'll fill it with data
+ memset(card_data,0x0,USB_CMD_DATA_SIZE);
+ uint8_t failedRead =0;
+ uint8_t stored_data_length =0;
//then loop around remaining blocks
- for(char block=0; block < cardsize; block++){
+ for(int block=0; block < cardsize; block++){
read[1]= block;
- crc = iclass_crc16(&block ,1);
+ crc = block_crc_LUT[block];
read[2] = crc >> 8;
read[3] = crc & 0xff;
resp[3], resp[4], resp[5],
resp[6], resp[7]);
+ //Fill up the buffer
+ memcpy(card_data+stored_data_length,resp,8);
+ stored_data_length += 8;
+
+ if(stored_data_length +8 > USB_CMD_DATA_SIZE)
+ {//Time to send this off and start afresh
+ cmd_send(CMD_ACK,
+ stored_data_length,//data length
+ failedRead,//Failed blocks?
+ 0,//Not used ATM
+ card_data, stored_data_length);
+ //reset
+ stored_data_length = 0;
+ failedRead = 0;
+ }
+
}else{
+ failedRead = 1;
+ stored_data_length +=8;//Otherwise, data becomes misaligned
Dbprintf("Failed to dump block %d", block);
-
}
}
+ //Send off any remaining data
+ if(stored_data_length > 0)
+ {
+ cmd_send(CMD_ACK,
+ stored_data_length,//data length
+ failedRead,//Failed blocks?
+ 0,//Not used ATM
+ card_data, stored_data_length);
+ }
//If we got here, let's break
break;
- WDT_HIT();
}
+ //Signal end of transmission
+ cmd_send(CMD_ACK,
+ 0,//data length
+ 0,//Failed blocks?
+ 0,//Not used ATM
+ card_data, 0);
+
LED_A_OFF();
}
projects / proxmark3-svn / blobdiff