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Merge branch 'master' of https://github.com/Proxmark/proxmark3

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This commit is contained in:
pwpiwi 2014-12-18 19:42:49 +01:00
commit db4de4d82f
7 changed files with 152 additions and 81 deletions
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4
armsrc/appmain.c
View file

@ -635,7 +635,7 @@ void UsbPacketReceived(uint8_t *packet, int len)
cmd_send(CMD_ACK,0,0,0,0,0); cmd_send(CMD_ACK,0,0,0,0,0);
break; break;
case CMD_HID_DEMOD_FSK: case CMD_HID_DEMOD_FSK:
CmdHIDdemodFSK(0, 0, 0, 1); // Demodulate HID tag CmdHIDdemodFSK(c->arg[0], 0, 0, 1); // Demodulate HID tag
break; break;
case CMD_HID_SIM_TAG: case CMD_HID_SIM_TAG:
CmdHIDsimTAG(c->arg[0], c->arg[1], 1); // Simulate HID tag by ID CmdHIDsimTAG(c->arg[0], c->arg[1], 1); // Simulate HID tag by ID
@ -644,7 +644,7 @@ void UsbPacketReceived(uint8_t *packet, int len)
CopyHIDtoT55x7(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0]); CopyHIDtoT55x7(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0]);
break; break;
case CMD_IO_DEMOD_FSK: case CMD_IO_DEMOD_FSK:
CmdIOdemodFSK(1, 0, 0, 1); // Demodulate IO tag CmdIOdemodFSK(c->arg[0], 0, 0, 1); // Demodulate IO tag
break; break;
case CMD_IO_CLONE_TAG: // Clone IO tag by ID to T55x7 case CMD_IO_CLONE_TAG: // Clone IO tag by ID to T55x7
CopyIOtoT55x7(c->arg[0], c->arg[1], c->d.asBytes[0]); CopyIOtoT55x7(c->arg[0], c->arg[1], c->d.asBytes[0]);

169
armsrc/lfops.c
View file

@ -634,11 +634,10 @@ size_t fsk_demod(uint8_t * dest, size_t size)
{ {
uint32_t last_transition = 0; uint32_t last_transition = 0;
uint32_t idx = 1; uint32_t idx = 1;
// we don't care about actual value, only if it's more or less than a // we don't care about actual value, only if it's more or less than a
// threshold essentially we capture zero crossings for later analysis // threshold essentially we capture zero crossings for later analysis
uint8_t threshold_value = 127; uint8_t threshold_value = 127;
// sync to first lo-hi transition, and threshold // sync to first lo-hi transition, and threshold
//Need to threshold first sample //Need to threshold first sample
@ -670,7 +669,7 @@ size_t fsk_demod(uint8_t * dest, size_t size)
} }
size_t aggregate_bits(uint8_t *dest,size_t size, uint8_t h2l_crossing_value,uint8_t l2h_crossing_value, uint8_t maxConsequtiveBits ) size_t aggregate_bits(uint8_t *dest,size_t size, uint8_t h2l_crossing_value,uint8_t l2h_crossing_value, uint8_t maxConsequtiveBits, uint8_t invert )
{ {
uint8_t lastval=dest[0]; uint8_t lastval=dest[0];
uint32_t idx=0; uint32_t idx=0;
@ -684,24 +683,27 @@ size_t aggregate_bits(uint8_t *dest,size_t size, uint8_t h2l_crossing_value,uint
continue; continue;
} }
//if lastval was 1, we have a 1->0 crossing //if lastval was 1, we have a 1->0 crossing
if ( dest[idx-1] ) { if ( dest[idx-1]==1 ) {
n=(n+1) / h2l_crossing_value; n=(n+1) / h2l_crossing_value;
} else {// 0->1 crossing } else {// 0->1 crossing
n=(n+1) / l2h_crossing_value; n=(n+1) / l2h_crossing_value;
} }
if (n == 0) n = 1; if (n == 0) n = 1;
if(n < maxConsequtiveBits) if(n < maxConsequtiveBits) //Consecutive
{ {
memset(dest+numBits, dest[idx-1] , n); if(invert==0){ //invert bits
memset(dest+numBits, dest[idx-1] , n);
}else{
memset(dest+numBits, dest[idx-1]^1 , n);
}
numBits += n; numBits += n;
} }
n=0; n=0;
lastval=dest[idx]; lastval=dest[idx];
}//end for }//end for
return numBits; return numBits;
} }
// loop to capture raw HID waveform then FSK demodulate the TAG ID from it // loop to capture raw HID waveform then FSK demodulate the TAG ID from it
void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol) void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol)
@ -726,9 +728,10 @@ void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol)
size = fsk_demod(dest, size); size = fsk_demod(dest, size);
// we now have a set of cycle counts, loop over previous results and aggregate data into bit patterns // we now have a set of cycle counts, loop over previous results and aggregate data into bit patterns
// 1->0 : fc/8 in sets of 6 // 1->0 : fc/8 in sets of 6 (RF/50 / 8 = 6.25)
// 0->1 : fc/10 in sets of 5 // 0->1 : fc/10 in sets of 5 (RF/50 / 10= 5)
size = aggregate_bits(dest,size, 6,5,5); // do not invert
size = aggregate_bits(dest,size, 6,5,5,0);
WDT_HIT(); WDT_HIT();
@ -742,7 +745,6 @@ void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol)
if ( memcmp(dest+idx, frame_marker_mask, sizeof(frame_marker_mask)) == 0) if ( memcmp(dest+idx, frame_marker_mask, sizeof(frame_marker_mask)) == 0)
{ // frame marker found { // frame marker found
idx+=sizeof(frame_marker_mask); idx+=sizeof(frame_marker_mask);
while(dest[idx] != dest[idx+1] && idx < size-2) while(dest[idx] != dest[idx+1] && idx < size-2)
{ {
// Keep going until next frame marker (or error) // Keep going until next frame marker (or error)
@ -755,7 +757,7 @@ void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol)
else // 0 1 else // 0 1
lo=(lo<<1)| lo=(lo<<1)|
1; 1;
numshifts ++; numshifts++;
idx += 2; idx += 2;
} }
//Dbprintf("Num shifts: %d ", numshifts); //Dbprintf("Num shifts: %d ", numshifts);
@ -764,18 +766,64 @@ void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol)
{ {
if ( memcmp(dest+idx, frame_marker_mask, sizeof(frame_marker_mask)) == 0) if ( memcmp(dest+idx, frame_marker_mask, sizeof(frame_marker_mask)) == 0)
{ {
if (hi2 != 0){ if (hi2 != 0){ //extra large HID tags
Dbprintf("TAG ID: %x%08x%08x (%d)", Dbprintf("TAG ID: %x%08x%08x (%d)",
(unsigned int) hi2, (unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF); (unsigned int) hi2, (unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF);
} }
else { else { //standard HID tags <38 bits
Dbprintf("TAG ID: %x%08x (%d)", //Dbprintf("TAG ID: %x%08x (%d)",(unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF); //old print cmd
(unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF); uint8_t bitlen = 0;
uint32_t fc = 0;
uint32_t cardnum = 0;
if (((hi>>5)&1)==1){//if bit 38 is set then < 37 bit format is used
uint32_t lo2=0;
lo2=(((hi & 31) << 12) | (lo>>20)); //get bits 21-37 to check for format len bit
uint8_t idx3 = 1;
while(lo2>1){ //find last bit set to 1 (format len bit)
lo2=lo2>>1;
idx3++;
}
bitlen =idx3+19;
fc =0;
cardnum=0;
if(bitlen==26){
cardnum = (lo>>1)&0xFFFF;
fc = (lo>>17)&0xFF;
}
if(bitlen==37){
cardnum = (lo>>1)&0x7FFFF;
fc = ((hi&0xF)<<12)|(lo>>20);
}
if(bitlen==34){
cardnum = (lo>>1)&0xFFFF;
fc= ((hi&1)<<15)|(lo>>17);
}
if(bitlen==35){
cardnum = (lo>>1)&0xFFFFF;
fc = ((hi&1)<<11)|(lo>>21);
}
}
else { //if bit 38 is not set then 37 bit format is used
bitlen= 37;
fc =0;
cardnum=0;
if(bitlen==37){
cardnum = (lo>>1)&0x7FFFF;
fc = ((hi&0xF)<<12)|(lo>>20);
}
}
//Dbprintf("TAG ID: %x%08x (%d)",
// (unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF);
Dbprintf("TAG ID: %x%08x (%d) - Format Len: %dbit - FC: %d - Card: %d",
(unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF,
(unsigned int) bitlen, (unsigned int) fc, (unsigned int) cardnum);
}
if (findone){
if (ledcontrol) LED_A_OFF();
return;
} }
} }
} }
// reset // reset
hi2 = hi = lo = 0; hi2 = hi = lo = 0;
numshifts = 0; numshifts = 0;
@ -802,65 +850,63 @@ uint32_t bytebits_to_byte(uint8_t* src, int numbits)
return num; return num;
} }
void CmdIOdemodFSK(int findone, int *high, int *low, int ledcontrol) void CmdIOdemodFSK(int findone, int *high, int *low, int ledcontrol)
{ {
uint8_t *dest = (uint8_t *)BigBuf; uint8_t *dest = (uint8_t *)BigBuf;
size_t size=0, idx=0; size_t size=0, idx=0;
uint32_t code=0, code2=0; uint32_t code=0, code2=0;
// Configure to go in 125Khz listen mode // Configure to go in 125Khz listen mode
LFSetupFPGAForADC(95, true); LFSetupFPGAForADC(95, true);
while(!BUTTON_PRESS()) { while(!BUTTON_PRESS()) {
WDT_HIT(); WDT_HIT();
if (ledcontrol) LED_A_ON(); if (ledcontrol) LED_A_ON();
DoAcquisition125k_internal(-1,true); DoAcquisition125k_internal(-1,true);
size = sizeof(BigBuf); size = sizeof(BigBuf);
// FSK demodulator // FSK demodulator
size = fsk_demod(dest, size); size = fsk_demod(dest, size);
// we now have a set of cycle counts, loop over previous results and aggregate data into bit patterns // we now have a set of cycle counts, loop over previous results and aggregate data into bit patterns
// 1->0 : fc/8 in sets of 7 // 1->0 : fc/8 in sets of 7 (RF/64 / 8 = 8)
// 0->1 : fc/10 in sets of 6 // 0->1 : fc/10 in sets of 6 (RF/64 / 10 = 6.4)
size = aggregate_bits(dest, size, 7,6,13); size = aggregate_bits(dest, size, 7,6,13,1); //13 max Consecutive should be ok as most 0s in row should be 10 for init seq - invert bits
WDT_HIT(); WDT_HIT();
//Index map
//0 10 20 30 40 50 60
//| | | | | | |
//01234567 8 90123456 7 89012345 6 78901234 5 67890123 4 56789012 3 45678901 23
//-----------------------------------------------------------------------------
//00000000 0 11110000 1 facility 1 version* 1 code*one 1 code*two 1 ???????? 11
//
//XSF(version)facility:codeone+codetwo
//Handle the data //Handle the data
uint8_t mask[] = {0,0,0,0,0,0,0,0,0,1}; uint8_t mask[] = {0,0,0,0,0,0,0,0,0,1};
for( idx=0; idx < size - 64; idx++) { for( idx=0; idx < (size - 64); idx++) {
if ( memcmp(dest + idx, mask, sizeof(mask))==0) {
if ( memcmp(dest + idx, mask, sizeof(mask)) ) continue; //frame marker found
if(findone){ //only print binary if we are doing one
Dbprintf("%d%d%d%d%d%d%d%d",dest[idx], dest[idx+1], dest[idx+2],dest[idx+3],dest[idx+4],dest[idx+5],dest[idx+6],dest[idx+7]); Dbprintf("%d%d%d%d%d%d%d%d %d",dest[idx], dest[idx+1], dest[idx+2],dest[idx+3],dest[idx+4],dest[idx+5],dest[idx+6],dest[idx+7],dest[idx+8]);
Dbprintf("%d%d%d%d%d%d%d%d",dest[idx+8], dest[idx+9], dest[idx+10],dest[idx+11],dest[idx+12],dest[idx+13],dest[idx+14],dest[idx+15]); Dbprintf("%d%d%d%d%d%d%d%d %d",dest[idx+9], dest[idx+10],dest[idx+11],dest[idx+12],dest[idx+13],dest[idx+14],dest[idx+15],dest[idx+16],dest[idx+17]);
Dbprintf("%d%d%d%d%d%d%d%d",dest[idx+16],dest[idx+17],dest[idx+18],dest[idx+19],dest[idx+20],dest[idx+21],dest[idx+22],dest[idx+23]); Dbprintf("%d%d%d%d%d%d%d%d %d",dest[idx+18],dest[idx+19],dest[idx+20],dest[idx+21],dest[idx+22],dest[idx+23],dest[idx+24],dest[idx+25],dest[idx+26]);
Dbprintf("%d%d%d%d%d%d%d%d",dest[idx+24],dest[idx+25],dest[idx+26],dest[idx+27],dest[idx+28],dest[idx+29],dest[idx+30],dest[idx+31]); Dbprintf("%d%d%d%d%d%d%d%d %d",dest[idx+27],dest[idx+28],dest[idx+29],dest[idx+30],dest[idx+31],dest[idx+32],dest[idx+33],dest[idx+34],dest[idx+35]);
Dbprintf("%d%d%d%d%d%d%d%d",dest[idx+32],dest[idx+33],dest[idx+34],dest[idx+35],dest[idx+36],dest[idx+37],dest[idx+38],dest[idx+39]); Dbprintf("%d%d%d%d%d%d%d%d %d",dest[idx+36],dest[idx+37],dest[idx+38],dest[idx+39],dest[idx+40],dest[idx+41],dest[idx+42],dest[idx+43],dest[idx+44]);
Dbprintf("%d%d%d%d%d%d%d%d",dest[idx+40],dest[idx+41],dest[idx+42],dest[idx+43],dest[idx+44],dest[idx+45],dest[idx+46],dest[idx+47]); Dbprintf("%d%d%d%d%d%d%d%d %d",dest[idx+45],dest[idx+46],dest[idx+47],dest[idx+48],dest[idx+49],dest[idx+50],dest[idx+51],dest[idx+52],dest[idx+53]);
Dbprintf("%d%d%d%d%d%d%d%d",dest[idx+48],dest[idx+49],dest[idx+50],dest[idx+51],dest[idx+52],dest[idx+53],dest[idx+54],dest[idx+55]); Dbprintf("%d%d%d%d%d%d%d%d %d%d",dest[idx+54],dest[idx+55],dest[idx+56],dest[idx+57],dest[idx+58],dest[idx+59],dest[idx+60],dest[idx+61],dest[idx+62],dest[idx+63]);
Dbprintf("%d%d%d%d%d%d%d%d",dest[idx+56],dest[idx+57],dest[idx+58],dest[idx+59],dest[idx+60],dest[idx+61],dest[idx+62],dest[idx+63]); }
code = bytebits_to_byte(dest+idx,32);
code = bytebits_to_byte(dest+idx,32); code2 = bytebits_to_byte(dest+idx+32,32);
code2 = bytebits_to_byte(dest+idx+32,32); short version = bytebits_to_byte(dest+idx+28,8); //14,4
char facilitycode = bytebits_to_byte(dest+idx+19,8) ;
short version = bytebits_to_byte(dest+idx+14,4); uint16_t number = (bytebits_to_byte(dest+idx+37,8)<<8)|(bytebits_to_byte(dest+idx+46,8)); //36,9
char unknown = bytebits_to_byte(dest+idx+19,8) ;
uint16_t number = bytebits_to_byte(dest+idx+36,9); Dbprintf("XSF(%02d)%02x:%d (%08x%08x)",version,facilitycode,number,code,code2);
// if we're only looking for one tag
Dbprintf("XSF(%02d)%02x:%d (%08x%08x)",version,unknown,number,code,code2); if (findone){
if (ledcontrol) LED_D_OFF(); if (ledcontrol) LED_A_OFF();
//LED_A_OFF();
// if we're only looking for one tag return;
if (findone){ }
LED_A_OFF();
return;
} }
} }
WDT_HIT(); WDT_HIT();
@ -950,7 +996,8 @@ void T55xxWriteBit(int bit)
// Write one card block in page 0, no lock // Write one card block in page 0, no lock
void T55xxWriteBlock(uint32_t Data, uint32_t Block, uint32_t Pwd, uint8_t PwdMode) void T55xxWriteBlock(uint32_t Data, uint32_t Block, uint32_t Pwd, uint8_t PwdMode)
{ {
unsigned int i; //unsigned int i; //enio adjustment 12/10/14
uint32_t i;
FpgaDownloadAndGo(FPGA_BITSTREAM_LF); FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
FpgaSendCommand(FPGA_CMD_SET_DIVISOR, 95); //125Khz FpgaSendCommand(FPGA_CMD_SET_DIVISOR, 95); //125Khz
@ -995,8 +1042,8 @@ void T55xxWriteBlock(uint32_t Data, uint32_t Block, uint32_t Pwd, uint8_t PwdMod
void T55xxReadBlock(uint32_t Block, uint32_t Pwd, uint8_t PwdMode) void T55xxReadBlock(uint32_t Block, uint32_t Pwd, uint8_t PwdMode)
{ {
uint8_t *dest = (uint8_t *)BigBuf; uint8_t *dest = (uint8_t *)BigBuf;
int m=0, i=0; //int m=0, i=0; //enio adjustment 12/10/14
uint32_t m=0, i=0;
FpgaDownloadAndGo(FPGA_BITSTREAM_LF); FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
m = sizeof(BigBuf); m = sizeof(BigBuf);
// Clear destination buffer before sending the command // Clear destination buffer before sending the command

34
client/cmdhficlass.c
View file

@ -513,17 +513,31 @@ int CmdHFiClassReader_Dump(const char *Cmd)
} }
UsbCommand c = {CMD_READER_ICLASS, {0}};
c.arg[0] = FLAG_ICLASS_READER_ONLY_ONCE;
SendCommand(&c);
UsbCommand resp; UsbCommand resp;
uint8_t key_sel[8] = {0}; uint8_t key_sel[8] = {0};
uint8_t key_sel_p[8] = { 0 }; uint8_t key_sel_p[8] = { 0 };
if (WaitForResponseTimeout(CMD_ACK,&resp,4500)) { //HACK -- Below is for testing without access to a tag
uint8_t fake_dummy_test = false;
if(fake_dummy_test)
{
uint8_t xdata[16] = {0x01,0x02,0x03,0x04,0xF7,0xFF,0x12,0xE0, //CSN from http://www.proxmark.org/forum/viewtopic.php?pid=11230#p11230
0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}; // Just a random CC. Would be good to add a real testcase here
memcpy(resp.d.asBytes,xdata, 16);
resp.arg[0] = 2;
}
//End hack
UsbCommand c = {CMD_READER_ICLASS, {0}};
c.arg[0] = FLAG_ICLASS_READER_ONLY_ONCE;
if(!fake_dummy_test)
SendCommand(&c);
if (fake_dummy_test || WaitForResponseTimeout(CMD_ACK,&resp,4500)) {
uint8_t isOK = resp.arg[0] & 0xff; uint8_t isOK = resp.arg[0] & 0xff;
uint8_t * data = resp.d.asBytes; uint8_t * data = resp.d.asBytes;
@ -547,6 +561,7 @@ int CmdHFiClassReader_Dump(const char *Cmd)
printvar("hash1", key_index,8); printvar("hash1", key_index,8);
for(i = 0; i < 8 ; i++) for(i = 0; i < 8 ; i++)
key_sel[i] = keytable[key_index[i]] & 0xFF; key_sel[i] = keytable[key_index[i]] & 0xFF;
PrintAndLog("Pre-fortified 'permuted' HS key that would be needed by an iclass reader to talk to above CSN:");
printvar("k_sel", key_sel,8); printvar("k_sel", key_sel,8);
//Permute from iclass format to standard format //Permute from iclass format to standard format
permutekey_rev(key_sel,key_sel_p); permutekey_rev(key_sel,key_sel_p);
@ -563,8 +578,11 @@ int CmdHFiClassReader_Dump(const char *Cmd)
used_key = KEY; used_key = KEY;
} }
PrintAndLog("Pre-fortified key that would be needed by the OmniKey reader to talk to above CSN:");
printvar("Used key",used_key,8); printvar("Used key",used_key,8);
diversifyKey(CSN,used_key, div_key); diversifyKey(CSN,used_key, div_key);
PrintAndLog("Hash0, a.k.a diversified key, that is computed using Ksel and stored in the card (Block 3):");
printvar("Div key", div_key, 8); printvar("Div key", div_key, 8);
printvar("CC_NR:",CCNR,12); printvar("CC_NR:",CCNR,12);
doMAC(CCNR,12,div_key, MAC); doMAC(CCNR,12,div_key, MAC);
@ -572,7 +590,7 @@ int CmdHFiClassReader_Dump(const char *Cmd)
UsbCommand d = {CMD_READER_ICLASS_REPLAY, {readerType}}; UsbCommand d = {CMD_READER_ICLASS_REPLAY, {readerType}};
memcpy(d.d.asBytes, MAC, 4); memcpy(d.d.asBytes, MAC, 4);
SendCommand(&d); if(!fake_dummy_test) SendCommand(&d);
}else{ }else{
PrintAndLog("Failed to obtain CC! Aborting"); PrintAndLog("Failed to obtain CC! Aborting");

4
client/cmdlf.c
View file

@ -555,9 +555,9 @@ static command_t CommandTable[] =
{"em4x", CmdLFEM4X, 1, "{ EM4X RFIDs... }"}, {"em4x", CmdLFEM4X, 1, "{ EM4X RFIDs... }"},
{"flexdemod", CmdFlexdemod, 1, "Demodulate samples for FlexPass"}, {"flexdemod", CmdFlexdemod, 1, "Demodulate samples for FlexPass"},
{"hid", CmdLFHID, 1, "{ HID RFIDs... }"}, {"hid", CmdLFHID, 1, "{ HID RFIDs... }"},
{"io", CmdLFIO, 1, "{ ioProx tags... }"}, {"io", CmdLFIO, 1, "{ ioProx tags... }"},
{"indalademod", CmdIndalaDemod, 1, "['224'] -- Demodulate samples for Indala 64 bit UID (option '224' for 224 bit)"}, {"indalademod", CmdIndalaDemod, 1, "['224'] -- Demodulate samples for Indala 64 bit UID (option '224' for 224 bit)"},
{"indalaclone", CmdIndalaClone, 1, "<UID> ['l']-- Clone Indala to T55x7 (tag must be in antenna)(UID in HEX)(option 'l' for 224 UID"}, {"indalaclone", CmdIndalaClone, 0, "<UID> ['l']-- Clone Indala to T55x7 (tag must be in antenna)(UID in HEX)(option 'l' for 224 UID"},
{"read", CmdLFRead, 0, "['h' or <divisor>] -- Read 125/134 kHz LF ID-only tag (option 'h' for 134, alternatively: f=12MHz/(divisor+1))"}, {"read", CmdLFRead, 0, "['h' or <divisor>] -- Read 125/134 kHz LF ID-only tag (option 'h' for 134, alternatively: f=12MHz/(divisor+1))"},
{"sim", CmdLFSim, 0, "[GAP] -- Simulate LF tag from buffer with optional GAP (in microseconds)"}, {"sim", CmdLFSim, 0, "[GAP] -- Simulate LF tag from buffer with optional GAP (in microseconds)"},
{"simbidir", CmdLFSimBidir, 0, "Simulate LF tag (with bidirectional data transmission between reader and tag)"}, {"simbidir", CmdLFSimBidir, 0, "Simulate LF tag (with bidirectional data transmission between reader and tag)"},

9
client/cmdlfhid.c
View file

@ -40,7 +40,10 @@ int CmdHIDDemod(const char *Cmd)
int CmdHIDDemodFSK(const char *Cmd) int CmdHIDDemodFSK(const char *Cmd)
{ {
int findone=0;
UsbCommand c={CMD_HID_DEMOD_FSK}; UsbCommand c={CMD_HID_DEMOD_FSK};
if(Cmd[0]=='1') findone=1;
c.arg[0]=findone;
SendCommand(&c); SendCommand(&c);
return 0; return 0;
} }
@ -104,9 +107,9 @@ static command_t CommandTable[] =
{ {
{"help", CmdHelp, 1, "This help"}, {"help", CmdHelp, 1, "This help"},
{"demod", CmdHIDDemod, 1, "Demodulate HID Prox Card II (not optimal)"}, {"demod", CmdHIDDemod, 1, "Demodulate HID Prox Card II (not optimal)"},
{"fskdemod", CmdHIDDemodFSK, 1, "Realtime HID FSK demodulator"}, {"fskdemod", CmdHIDDemodFSK, 0, "['1'] Realtime HID FSK demodulator (option '1' for one tag only)"},
{"sim", CmdHIDSim, 1, "<ID> -- HID tag simulator"}, {"sim", CmdHIDSim, 0, "<ID> -- HID tag simulator"},
{"clone", CmdHIDClone, 1, "<ID> ['l'] -- Clone HID to T55x7 (tag must be in antenna)(option 'l' for 84bit ID)"}, {"clone", CmdHIDClone, 0, "<ID> ['l'] -- Clone HID to T55x7 (tag must be in antenna)(option 'l' for 84bit ID)"},
{NULL, NULL, 0, NULL} {NULL, NULL, 0, NULL}
}; };

7
client/cmdlfio.c
View file

@ -17,7 +17,10 @@ static int CmdHelp(const char *Cmd);
int CmdIODemodFSK(const char *Cmd) int CmdIODemodFSK(const char *Cmd)
{ {
int findone=0;
if(Cmd[0]=='1') findone=1;
UsbCommand c={CMD_IO_DEMOD_FSK}; UsbCommand c={CMD_IO_DEMOD_FSK};
c.arg[0]=findone;
SendCommand(&c); SendCommand(&c);
return 0; return 0;
} }
@ -71,8 +74,8 @@ static command_t CommandTable[] =
{ {
{"help", CmdHelp, 1, "This help"}, {"help", CmdHelp, 1, "This help"},
{"demod", CmdIOProxDemod, 1, "Demodulate Stream"}, {"demod", CmdIOProxDemod, 1, "Demodulate Stream"},
{"fskdemod", CmdIODemodFSK, 1, "Demodulate ioProx Tag"}, {"fskdemod", CmdIODemodFSK, 0, "['1'] Realtime IO FSK demodulator (option '1' for one tag only)"},
{"clone", CmdIOClone, 1, "Clone ioProx Tag"}, {"clone", CmdIOClone, 0, "Clone ioProx Tag"},
{NULL, NULL, 0, NULL} {NULL, NULL, 0, NULL}
}; };

6
client/loclass/elite_crack.c
View file

@ -113,9 +113,9 @@ void hash1(uint8_t csn[] , uint8_t k[])
k[0] = csn[0]^csn[1]^csn[2]^csn[3]^csn[4]^csn[5]^csn[6]^csn[7]; k[0] = csn[0]^csn[1]^csn[2]^csn[3]^csn[4]^csn[5]^csn[6]^csn[7];
k[1] = csn[0]+csn[1]+csn[2]+csn[3]+csn[4]+csn[5]+csn[6]+csn[7]; k[1] = csn[0]+csn[1]+csn[2]+csn[3]+csn[4]+csn[5]+csn[6]+csn[7];
k[2] = rr(swap( csn[2]+k[1] )); k[2] = rr(swap( csn[2]+k[1] ));
k[3] = rr(swap( csn[3]+k[0] )); k[3] = rl(swap( csn[3]+k[0] ));
k[4] = ~rr(swap( csn[4]+k[2] ))+1; k[4] = ~rr( csn[4]+k[2] )+1;
k[5] = ~rr(swap( csn[5]+k[3] ))+1; k[5] = ~rl( csn[5]+k[3] )+1;
k[6] = rr( csn[6]+(k[4]^0x3c) ); k[6] = rr( csn[6]+(k[4]^0x3c) );
k[7] = rl( csn[7]+(k[5]^0xc3) ); k[7] = rl( csn[7]+(k[5]^0xc3) );
int i; int i;