#include "loclass/cipherutils.h" // for decimating samples in getsamples
uint8_t DemodBuffer[MAX_DEMOD_BUF_LEN];
#include "loclass/cipherutils.h" // for decimating samples in getsamples
uint8_t DemodBuffer[MAX_DEMOD_BUF_LEN];
//set GraphBuffer for clone or sim command
setDemodBuf(BitStream, size, idx);
if (g_debugMode){
//set GraphBuffer for clone or sim command
setDemodBuf(BitStream, size, idx);
if (g_debugMode){
- PrintAndLog("DEBUG: idx: %d, Len: %d, Printing Demod Buffer:", idx, size);
+ PrintAndLog("DEBUG: Em410x idx: %d, Len: %d, Printing Demod Buffer:", idx, size);
//attempt to Biphase decode BitStream
errCnt = BiphaseRawDecode(BitStream, &size, offset, invert);
if (errCnt < 0){
//attempt to Biphase decode BitStream
errCnt = BiphaseRawDecode(BitStream, &size, offset, invert);
if (errCnt < 0){
int CmdG_Prox_II_Demod(const char *Cmd)
{
if (!ASKbiphaseDemod(Cmd, FALSE)){
int CmdG_Prox_II_Demod(const char *Cmd)
{
if (!ASKbiphaseDemod(Cmd, FALSE)){
return 0;
}
size_t size = DemodBufferLen;
//call lfdemod.c demod for gProxII
int ans = gProxII_Demod(DemodBuffer, &size);
if (ans < 0){
return 0;
}
size_t size = DemodBufferLen;
//call lfdemod.c demod for gProxII
int ans = gProxII_Demod(DemodBuffer, &size);
if (ans < 0){
// remove the 18 (90/5=18) parity bits (down to 72 bits (96-6-18=72))
size_t bitLen = removeParity(bits_no_spacer, 0, 5, 3, 90); //source, startloc, paritylen, ptype, length_to_run
if (bitLen != 72) {
// remove the 18 (90/5=18) parity bits (down to 72 bits (96-6-18=72))
size_t bitLen = removeParity(bits_no_spacer, 0, 5, 3, 90); //source, startloc, paritylen, ptype, length_to_run
if (bitLen != 72) {
- if (g_debugMode) PrintAndLog("Error gProxII: spacer removal did not produce 72 bits: %u, start: %u", bitLen, startIdx);
+ if (g_debugMode) PrintAndLog("DEBUG: Error - gProxII spacer removal did not produce 72 bits: %u, start: %u", bitLen, startIdx);
return 0;
}
// get key and then get all 8 bytes of payload decoded
xorKey = (uint8_t)bytebits_to_byteLSBF(bits_no_spacer, 8);
for (size_t idx = 0; idx < 8; idx++) {
ByteStream[idx] = ((uint8_t)bytebits_to_byteLSBF(bits_no_spacer+8 + (idx*8),8)) ^ xorKey;
return 0;
}
// get key and then get all 8 bytes of payload decoded
xorKey = (uint8_t)bytebits_to_byteLSBF(bits_no_spacer, 8);
for (size_t idx = 0; idx < 8; idx++) {
ByteStream[idx] = ((uint8_t)bytebits_to_byteLSBF(bits_no_spacer+8 + (idx*8),8)) ^ xorKey;
- if (g_debugMode) PrintAndLog("byte %u after xor: %02x", (unsigned int)idx, ByteStream[idx]);
+ if (g_debugMode) PrintAndLog("DEBUG: gProxII byte %u after xor: %02x", (unsigned int)idx, ByteStream[idx]);
int CmdVikingDemod(const char *Cmd)
{
if (!ASKDemod(Cmd, false, false, 1)) {
int CmdVikingDemod(const char *Cmd)
{
if (!ASKDemod(Cmd, false, false, 1)) {
return 0;
}
size_t size = DemodBufferLen;
//call lfdemod.c demod for Viking
int ans = VikingDemod_AM(DemodBuffer, &size);
if (ans < 0) {
return 0;
}
size_t size = DemodBufferLen;
//call lfdemod.c demod for Viking
int ans = VikingDemod_AM(DemodBuffer, &size);
if (ans < 0) {
- if (g_debugMode) PrintAndLog("Error Viking_Demod %d %s", ans, (ans == -5)?"[chksum error]":"");
+ if (g_debugMode) PrintAndLog("DEBUG: Error - Viking Demod %d %s", ans, (ans == -5)?"[chksum error]":"");
- PrintAndLog("DEBUG: idx: %d, Len: %d, Printing Demod Buffer:", idx, BitLen);
+ PrintAndLog("DEBUG: HID idx: %d, Len: %d, Printing Demod Buffer:", idx, BitLen);
hi>>10, (hi & 0x3)<<26 | (lo>>10), fc, cardnum, (lo>>2) & 0xFF, rawHi2, rawHi, rawLo);
setDemodBuf(BitStream,BitLen,idx);
if (g_debugMode){
hi>>10, (hi & 0x3)<<26 | (lo>>10), fc, cardnum, (lo>>2) & 0xFF, rawHi2, rawHi, rawLo);
setDemodBuf(BitStream,BitLen,idx);
if (g_debugMode){
- PrintAndLog("DEBUG: idx: %d, len: %d, Printing Demod Buffer:", idx, BitLen);
+ PrintAndLog("DEBUG: Paradox idx: %d, len: %d, Printing Demod Buffer:", idx, BitLen);
if (bitlen > 92) PrintAndLog("%s", sprint_bin_break(BitStream,92,16));
}
return retval;
if (bitlen > 92) PrintAndLog("%s", sprint_bin_break(BitStream,92,16));
}
return retval;
snprintf(crcStr, 20, "failed 0x%02X != 0x%02X", crc, calccrc);
retval = 0;
snprintf(crcStr, 20, "failed 0x%02X != 0x%02X", crc, calccrc);
retval = 0;
PrintAndLog("IO Prox XSF(%02d)%02x:%05d (%08x%08x) [crc %s]",version,facilitycode,number,code,code2, crcStr);
setDemodBuf(BitStream,64,idx);
if (g_debugMode){
PrintAndLog("IO Prox XSF(%02d)%02x:%05d (%08x%08x) [crc %s]",version,facilitycode,number,code,code2, crcStr);
setDemodBuf(BitStream,64,idx);
if (g_debugMode){
- PrintAndLog("DEBUG: IO Prox - idx: %d, Len: %d, Printing demod buffer:", idx, 64);
+ PrintAndLog("DEBUG: IO prox idx: %d, Len: %d, Printing demod buffer:", idx, 64);
size = removeParity(BitStream, idx+8, 4, 1, 88);
if (size != 66){
size = removeParity(BitStream, idx+8, 4, 1, 88);
if (size != 66){
- PrintAndLog("DEBUG: idx: %d, Len: %d Printing Demod Buffer:", idx, 96);
+ PrintAndLog("DEBUG: AWID idx: %d, Len: %d Printing Demod Buffer:", idx, 96);
errCnt = askdemod(BitStream, &size, &clk, &invert, maxErr, 0, 0);
if ( errCnt < 0 || errCnt > maxErr ) {
errCnt = askdemod(BitStream, &size, &clk, &invert, maxErr, 0, 0);
if ( errCnt < 0 || errCnt > maxErr ) {
- if (g_debugMode) PrintAndLog("DEBUG: no data or error found %d, clock: %d", errCnt, clk);
+ if (g_debugMode) PrintAndLog("DEBUG: Error - FDXB no data or error found %d, clock: %d", errCnt, clk);
return 0;
}
errCnt = BiphaseRawDecode(BitStream, &size, maxErr, 1);
if (errCnt < 0 || errCnt > maxErr ) {
return 0;
}
errCnt = BiphaseRawDecode(BitStream, &size, maxErr, 1);
if (errCnt < 0 || errCnt > maxErr ) {
// remove marker bits (1's every 9th digit after preamble) (pType = 2)
size = removeParity(BitStream, preambleIndex + 11, 9, 2, 117);
if ( size != 104 ) {
// remove marker bits (1's every 9th digit after preamble) (pType = 2)
size = removeParity(BitStream, preambleIndex + 11, 9, 2, 117);
if ( size != 104 ) {
//got a good demod
uint64_t NationalCode = ((uint64_t)(bytebits_to_byteLSBF(BitStream+32,6)) << 32) | bytebits_to_byteLSBF(BitStream,32);
//got a good demod
uint64_t NationalCode = ((uint64_t)(bytebits_to_byteLSBF(BitStream+32,6)) << 32) | bytebits_to_byteLSBF(BitStream,32);
PrintAndLog("Animal ID: %04u-%012llu", countryCode, NationalCode);
PrintAndLog("National Code: %012llu", NationalCode);
PrintAndLog("CountryCode: %04u", countryCode);
PrintAndLog("Animal ID: %04u-%012llu", countryCode, NationalCode);
PrintAndLog("National Code: %012llu", NationalCode);
PrintAndLog("CountryCode: %04u", countryCode);
- PrintAndLog("Extended Data: %s", dataBlockBit ? "True" : "False");
- PrintAndLog("reserved Code: %u", reservedCode);
- PrintAndLog("Animal Tag: %s", animalBit ? "True" : "False");
+
+ PrintAndLog("Reserved/RFU: %u", reservedCode);
+ PrintAndLog("Animal Tag: %s", animalBit ? "True" : "False");
+ PrintAndLog("Has extended data: %s [0x%X]", dataBlockBit ? "True" : "False", extended);
PrintAndLog("CRC: 0x%04X - [%04X] - %s", crc16, calcCrc, (calcCrc == crc16) ? "Passed" : "Failed");
PrintAndLog("CRC: 0x%04X - [%04X] - %s", crc16, calcCrc, (calcCrc == crc16) ? "Passed" : "Failed");
- PrintAndLog("Extended: 0x%X\n", extended);
+
+ if (g_debugMode) {
+ PrintAndLog("Start marker %d; Size %d", preambleIndex, size);
+ char *bin = sprint_bin_break(BitStream,size,16);
+ PrintAndLog("DEBUG BinStream:\n%s",bin);
+ }
size_t size = DemodBufferLen;
int startIdx = indala26decode(DemodBuffer, &size, &invert);
if (startIdx < 0 || size > 224) {
size_t size = DemodBufferLen;
int startIdx = indala26decode(DemodBuffer, &size, &invert);
if (startIdx < 0 || size > 224) {