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more work towards iclass elite dumping.. not quite finished yet though :(

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This commit is contained in:
Martin Holst Swende 2014-06-30 00:20:40 +02:00
commit 9b82de75f4
4 changed files with 55 additions and 33 deletions
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26
armsrc/iclass.c
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@ -1502,7 +1502,6 @@ void ReaderIClass(uint8_t arg0) {
uint8_t last_csn[8]={0};
uint8_t* resp = (((uint8_t *)BigBuf) + 3560); // was 3560 - tied to other size changes
FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
int read_status= 0;
bool abort_after_read = arg0 & FLAG_ICLASS_READER_ONLY_ONCE;
@ -1594,29 +1593,10 @@ void ReaderIClass_Replay(uint8_t arg0, uint8_t *MAC) {
} memory;
uint8_t* resp = (((uint8_t *)BigBuf) + 3560); // was 3560 - tied to other size changes
// Enable and clear the trace
iso14a_set_tracing(TRUE);
iso14a_clear_trace();
setupIclassReader();
// Setup SSC
FpgaSetupSsc();
// Start from off (no field generated)
// Signal field is off with the appropriate LED
LED_D_OFF();
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
SpinDelay(200);
SetAdcMuxFor(GPIO_MUXSEL_HIPKD);
// Now give it time to spin up.
// Signal field is on with the appropriate LED
FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_ISO14443A | FPGA_HF_ISO14443A_READER_MOD);
SpinDelay(200);
LED_A_ON();
for(int i=0;i<1;i++) {
if(traceLen > TRACE_SIZE) {
@ -1654,8 +1634,8 @@ void ReaderIClass_Replay(uint8_t arg0, uint8_t *MAC) {
Dbprintf("Authenticate");
//for now replay captured auth (as cc not updated)
memcpy(check+5,MAC,4);
Dbprintf(" AA: %02x %02x %02x %02x",
check[5], check[6], check[7],check[8]);
//Dbprintf(" AA: %02x %02x %02x %02x",
// check[5], check[6], check[7],check[8]);
ReaderTransmitIClass(check, sizeof(check));
if(ReaderReceiveIClass(resp) == 4) {
Dbprintf(" AR: %02x %02x %02x %02x",