monster merge...

all those changes marshmellow did..  and more...
This commit is contained in:
iceman1001 2017-07-30 09:17:48 +02:00
commit f28da2da6e
107 changed files with 5087 additions and 3777 deletions

View file

@ -14,6 +14,56 @@ uint64_t g_em410xid = 0;
static int CmdHelp(const char *Cmd);
//////////////// 410x commands
int usage_lf_em410x_demod(void){
PrintAndLog("Usage: data askem410xdemod [clock] <0|1> [maxError]");
PrintAndLog(" [set clock as integer] optional, if not set, autodetect.");
PrintAndLog(" <invert>, 1 for invert output");
PrintAndLog(" [set maximum allowed errors], default = 100.");
PrintAndLog("");
PrintAndLog(" sample: data askem410xdemod = demod an EM410x Tag ID from GraphBuffer");
PrintAndLog(" : data askem410xdemod 32 = demod an EM410x Tag ID from GraphBuffer using a clock of RF/32");
PrintAndLog(" : data askem410xdemod 32 1 = demod an EM410x Tag ID from GraphBuffer using a clock of RF/32 and inverting data");
PrintAndLog(" : data askem410xdemod 1 = demod an EM410x Tag ID from GraphBuffer while inverting data");
PrintAndLog(" : data askem410xdemod 64 1 0 = demod an EM410x Tag ID from GraphBuffer using a clock of RF/64 and inverting data and allowing 0 demod errors");
return 0;
}
int usage_lf_em410x_write(void) {
PrintAndLog("Writes EM410x ID to a T55x7 / T5555 (Q5) tag");
PrintAndLog("");
PrintAndLog("Usage: lf em 410xwrite [h] <id> <card> [clock]");
PrintAndLog("Options:");
PrintAndLog(" h - this help");
PrintAndLog(" <id> - ID number");
PrintAndLog(" <card> - 0|1 T5555 (Q5) / T55x7");
PrintAndLog(" <clock> - 16|32|40|64, optional, set R/F clock rate, defaults to 64");
PrintAndLog("samples:");
PrintAndLog(" lf em 410xwrite 0F0368568B");
return 0;
}
int usage_lf_em410x_ws(void) {
PrintAndLog("Watch 'nd Spoof, activates reader, waits until a EM410x tag gets presented then it starts simulating the found UID");
PrintAndLog("");
PrintAndLog("Usage: lf em 410xspoof [h]");
PrintAndLog("Options:");
PrintAndLog(" h - this help");
PrintAndLog("samples:");
PrintAndLog(" lf em 410xspoof");
return 0;
}
int usage_lf_em410x_clone(void) {
PrintAndLog("Simulating EM410x tag");
PrintAndLog("");
PrintAndLog("Usage: lf em 410xclone [h] <uid> <clock>");
PrintAndLog("Options:");
PrintAndLog(" h - this help");
PrintAndLog(" uid - uid (10 HEX symbols)");
PrintAndLog(" clock - clock (32|64) (optional)");
PrintAndLog("samples:");
PrintAndLog(" lf em 410xclone 0F0368568B");
PrintAndLog(" lf em 410xclone 0F0368568B 32");
return 0;
}
int usage_lf_em410x_sim(void) {
PrintAndLog("Simulating EM410x tag");
PrintAndLog("");
@ -27,57 +77,122 @@ int usage_lf_em410x_sim(void) {
PrintAndLog(" lf em 410xsim 0F0368568B 32");
return 0;
}
int CmdEMdemodASK(const char *Cmd)
{
char cmdp = param_getchar(Cmd, 0);
uint8_t findone = (cmdp == '1') ? 1 : 0;
UsbCommand c = {CMD_EM410X_DEMOD, {findone, 0, 0}};
SendCommand(&c);
int usage_lf_em410x_brute(void) {
PrintAndLog("Bruteforcing by emulating EM410x tag");
PrintAndLog("");
PrintAndLog("Usage: lf em 410xbrute [h] ids.txt [d 2000] [c clock]");
PrintAndLog("Options:");
PrintAndLog(" h - this help");
PrintAndLog(" ids.txt - file with UIDs in HEX format, one per line");
PrintAndLog(" d (2000) - pause delay in milliseconds between UIDs simulation, default 1000 ms (optional)");
PrintAndLog(" c (32) - clock (32|64), default 64 (optional)");
PrintAndLog("samples:");
PrintAndLog(" lf em 410xbrute ids.txt");
PrintAndLog(" lf em 410xbrute ids.txt c 32");
PrintAndLog(" lf em 410xbrute ids.txt d 3000");
PrintAndLog(" lf em 410xbrute ids.txt d 3000 c 32");
return 0;
}
/* Read the ID of an EM410x tag.
* Format:
* 1111 1111 1 <-- standard non-repeatable header
* XXXX [row parity bit] <-- 10 rows of 5 bits for our 40 bit tag ID
* ....
* CCCC <-- each bit here is parity for the 10 bits above in corresponding column
* 0 <-- stop bit, end of tag
*/
int CmdEM410xRead(const char *Cmd)
{
uint32_t hi = 0;
uint64_t lo = 0;
if(!AskEm410xDemod("", &hi, &lo, false)) return 0;
printEM410x(hi, lo);
g_em410xid = lo;
return 1;
//////////////// 4050 / 4450 commands
int usage_lf_em4x50_dump(void) {
PrintAndLog("Dump EM4x50/EM4x69. Tag must be on antenna. ");
PrintAndLog("");
PrintAndLog("Usage: lf em 4x50dump [h] <pwd>");
PrintAndLog("Options:");
PrintAndLog(" h - this help");
PrintAndLog(" pwd - password (hex) (optional)");
PrintAndLog("samples:");
PrintAndLog(" lf em 4x50dump");
PrintAndLog(" lf em 4x50dump 11223344");
return 0;
}
int usage_lf_em4x50_read(void) {
PrintAndLog("Read EM 4x50/EM4x69. Tag must be on antenna. ");
PrintAndLog("");
PrintAndLog("Usage: lf em 4x50read [h] <address> <pwd>");
PrintAndLog("Options:");
PrintAndLog(" h - this help");
PrintAndLog(" address - memory address to read. (0-15)");
PrintAndLog(" pwd - password (hex) (optional)");
PrintAndLog("samples:");
PrintAndLog(" lf em 4x50read 1");
PrintAndLog(" lf em 4x50read 1 11223344");
return 0;
}
int usage_lf_em4x50_write(void) {
PrintAndLog("Write EM 4x50/4x69. Tag must be on antenna. ");
PrintAndLog("");
PrintAndLog("Usage: lf em 4x50write [h] <address> <data> <pwd>");
PrintAndLog("Options:");
PrintAndLog(" h - this help");
PrintAndLog(" address - memory address to write to. (0-15)");
PrintAndLog(" data - data to write (hex)");
PrintAndLog(" pwd - password (hex) (optional)");
PrintAndLog("samples:");
PrintAndLog(" lf em 4x50write 1 deadc0de");
PrintAndLog(" lf em 4x50write 1 deadc0de 11223344");
return 0;
}
// emulate an EM410X tag
int CmdEM410xSim(const char *Cmd) {
char cmdp = param_getchar(Cmd, 0);
if (cmdp == 'h' || cmdp == 'H') return usage_lf_em410x_sim();
//////////////// 4205 / 4305 commands
int usage_lf_em4x05_dump(void) {
PrintAndLog("Dump EM4x05/EM4x69. Tag must be on antenna. ");
PrintAndLog("");
PrintAndLog("Usage: lf em 4x05dump [h] <pwd>");
PrintAndLog("Options:");
PrintAndLog(" h - this help");
PrintAndLog(" pwd - password (hex) (optional)");
PrintAndLog("samples:");
PrintAndLog(" lf em 4x05dump");
PrintAndLog(" lf em 4x05dump 11223344");
return 0;
}
int usage_lf_em4x05_read(void) {
PrintAndLog("Read EM4x05/EM4x69. Tag must be on antenna. ");
PrintAndLog("");
PrintAndLog("Usage: lf em 4x05read [h] <address> <pwd>");
PrintAndLog("Options:");
PrintAndLog(" h - this help");
PrintAndLog(" address - memory address to read. (0-15)");
PrintAndLog(" pwd - password (hex) (optional)");
PrintAndLog("samples:");
PrintAndLog(" lf em 4x05read 1");
PrintAndLog(" lf em 4x05read 1 11223344");
return 0;
}
int usage_lf_em4x05_write(void) {
PrintAndLog("Write EM4x05/4x69. Tag must be on antenna. ");
PrintAndLog("");
PrintAndLog("Usage: lf em 4x05write [h] <address> <data> <pwd>");
PrintAndLog("Options:");
PrintAndLog(" h - this help");
PrintAndLog(" address - memory address to write to. (0-15)");
PrintAndLog(" data - data to write (hex)");
PrintAndLog(" pwd - password (hex) (optional)");
PrintAndLog("samples:");
PrintAndLog(" lf em 4x05write 1 deadc0de");
PrintAndLog(" lf em 4x05write 1 deadc0de 11223344");
return 0;
}
int usage_lf_em4x05_info(void) {
PrintAndLog("Tag information EM4205/4305/4469//4569 tags. Tag must be on antenna.");
PrintAndLog("");
PrintAndLog("Usage: lf em 4x05info [h] <pwd>");
PrintAndLog("Options:");
PrintAndLog(" h - this help");
PrintAndLog(" pwd - password (hex) (optional)");
PrintAndLog("samples:");
PrintAndLog(" lf em 4x05info");
PrintAndLog(" lf em 4x05info deadc0de");
return 0;
}
// Construct the graph for emulating an EM410X tag
void ConstructEM410xEmulGraph(const char *uid,const uint8_t clock) {
int i, n, j, binary[4], parity[4];
uint8_t uid[5] = {0x00};
/* clock is 64 in EM410x tags */
uint8_t clock = 64;
if (param_gethex(Cmd, 0, uid, 10)) {
PrintAndLog("UID must include 10 HEX symbols");
return 0;
}
param_getdec(Cmd, 1, &clock);
PrintAndLog("Starting simulating UID %02X%02X%02X%02X%02X clock: %d", uid[0],uid[1],uid[2],uid[3],uid[4],clock);
PrintAndLog("Press pm3-button to about simulation");
/* clear our graph */
ClearGraph(0);
@ -87,10 +202,9 @@ int CmdEM410xSim(const char *Cmd) {
/* for each hex char */
parity[0] = parity[1] = parity[2] = parity[3] = 0;
for (i = 0; i < 10; i++)
{
for (i = 0; i < 10; i++){
/* read each hex char */
sscanf(&Cmd[i], "%1x", &n);
sscanf(&uid[i], "%1x", &n);
for (j = 3; j >= 0; j--, n/= 2)
binary[j] = n % 2;
@ -118,11 +232,330 @@ int CmdEM410xSim(const char *Cmd) {
/* stop bit */
AppendGraph(1, clock, 0);
}
//by marshmellow
//print 64 bit EM410x ID in multiple formats
void printEM410x(uint32_t hi, uint64_t id) {
if (!id && !hi) return;
PrintAndLog("EM410x %s pattern found", (hi) ? "XL" : "" );
uint64_t iii=1;
uint64_t id2lo=0;
uint32_t ii=0;
uint32_t i=0;
for (ii=5; ii>0;ii--){
for (i=0;i<8;i++){
id2lo=(id2lo<<1LL) | ((id & (iii << (i+((ii-1)*8)))) >> (i+((ii-1)*8)));
}
}
if (hi){
//output 88 bit em id
PrintAndLog("\nEM TAG ID : %06X%016" PRIX64, hi, id);
} else {
//output 40 bit em id
PrintAndLog("\nEM TAG ID : %010" PRIX64, id);
PrintAndLog("\nPossible de-scramble patterns");
PrintAndLog("Unique TAG ID : %010" PRIX64, id2lo);
PrintAndLog("HoneyWell IdentKey {");
PrintAndLog("DEZ 8 : %08" PRIu64, id & 0xFFFFFF);
PrintAndLog("DEZ 10 : %010" PRIu64, id & 0xFFFFFFFF);
PrintAndLog("DEZ 5.5 : %05" PRIu64 ".%05" PRIu64, (id>>16LL) & 0xFFFF, (id & 0xFFFF));
PrintAndLog("DEZ 3.5A : %03" PRIu64 ".%05" PRIu64, (id>>32ll), (id & 0xFFFF));
PrintAndLog("DEZ 3.5B : %03" PRIu64 ".%05" PRIu64, (id & 0xFF000000) >> 24, (id & 0xFFFF));
PrintAndLog("DEZ 3.5C : %03" PRIu64 ".%05" PRIu64, (id & 0xFF0000) >> 16, (id & 0xFFFF));
PrintAndLog("DEZ 14/IK2 : %014" PRIu64, id);
PrintAndLog("DEZ 15/IK3 : %015" PRIu64, id2lo);
PrintAndLog("DEZ 20/ZK : %02" PRIu64 "%02" PRIu64 "%02" PRIu64 "%02" PRIu64 "%02" PRIu64 "%02" PRIu64 "%02" PRIu64 "%02" PRIu64 "%02" PRIu64 "%02" PRIu64,
(id2lo & 0xf000000000) >> 36,
(id2lo & 0x0f00000000) >> 32,
(id2lo & 0x00f0000000) >> 28,
(id2lo & 0x000f000000) >> 24,
(id2lo & 0x0000f00000) >> 20,
(id2lo & 0x00000f0000) >> 16,
(id2lo & 0x000000f000) >> 12,
(id2lo & 0x0000000f00) >> 8,
(id2lo & 0x00000000f0) >> 4,
(id2lo & 0x000000000f)
);
uint64_t paxton = (((id>>32) << 24) | (id & 0xffffff)) + 0x143e00;
PrintAndLog("}\nOther : %05" PRIu64 "_%03" PRIu64 "_%08" PRIu64, (id&0xFFFF), ((id>>16LL) & 0xFF), (id & 0xFFFFFF));
PrintAndLog("Pattern Paxton : %" PRIu64 " [0x%" PRIX64 "]", paxton, paxton);
uint32_t p1id = (id & 0xFFFFFF);
uint8_t arr[32] = {0x00};
int i =0;
int j = 23;
for (; i < 24; ++i, --j ){
arr[i] = (p1id >> i) & 1;
}
uint32_t p1 = 0;
p1 |= arr[23] << 21;
p1 |= arr[22] << 23;
p1 |= arr[21] << 20;
p1 |= arr[20] << 22;
p1 |= arr[19] << 18;
p1 |= arr[18] << 16;
p1 |= arr[17] << 19;
p1 |= arr[16] << 17;
p1 |= arr[15] << 13;
p1 |= arr[14] << 15;
p1 |= arr[13] << 12;
p1 |= arr[12] << 14;
p1 |= arr[11] << 6;
p1 |= arr[10] << 2;
p1 |= arr[9] << 7;
p1 |= arr[8] << 1;
p1 |= arr[7] << 0;
p1 |= arr[6] << 8;
p1 |= arr[5] << 11;
p1 |= arr[4] << 3;
p1 |= arr[3] << 10;
p1 |= arr[2] << 4;
p1 |= arr[1] << 5;
p1 |= arr[0] << 9;
PrintAndLog("Pattern 1 : %d [0x%X]", p1, p1);
uint16_t sebury1 = id & 0xFFFF;
uint8_t sebury2 = (id >> 16) & 0x7F;
uint32_t sebury3 = id & 0x7FFFFF;
PrintAndLog("Pattern Sebury : %d %d %d [0x%X 0x%X 0x%X]", sebury1, sebury2, sebury3, sebury1, sebury2, sebury3);
}
}
/* Read the ID of an EM410x tag.
* Format:
* 1111 1111 1 <-- standard non-repeatable header
* XXXX [row parity bit] <-- 10 rows of 5 bits for our 40 bit tag ID
* ....
* CCCC <-- each bit here is parity for the 10 bits above in corresponding column
* 0 <-- stop bit, end of tag
*/
int AskEm410xDecode(bool verbose, uint32_t *hi, uint64_t *lo ) {
size_t idx = 0;
size_t size = DemodBufferLen;
uint8_t BitStream[MAX_GRAPH_TRACE_LEN] = {0};
memcpy(BitStream, DemodBuffer, size);
int ans = Em410xDecode(BitStream, &size, &idx, hi, lo);
if ( ans < 0){
if (g_debugMode){
if (ans == -1)
PrintAndLog("DEBUG: Error - Em410x not only 0|1 in decoded bitstream");
else if (ans == -2)
PrintAndLog("DEBUG: Error - Em410x preamble not found");
else if (ans == -3)
PrintAndLog("DEBUG: Error - Em410x Size not correct: %d", size);
else if (ans == -4)
PrintAndLog("DEBUG: Error - Em410x parity failed");
}
return 0;
}
if (!lo && !hi) {
PrintAndLog("DEBUG: Error - Em410x decoded to all zeros");
return 0;
}
//set GraphBuffer for clone or sim command
setDemodBuf(BitStream, size, idx);
if (g_debugMode){
PrintAndLog("DEBUG: Em410x idx: %d, Len: %d, Printing Demod Buffer:", idx, size);
printDemodBuff();
}
if (verbose)
printEM410x(*hi, *lo);
return 1;
}
int AskEm410xDemod(const char *Cmd, uint32_t *hi, uint64_t *lo, bool verbose) {
bool st = true;
if (!ASKDemod_ext(Cmd, false, false, 1, &st)) return 0;
return AskEm410xDecode(verbose, hi, lo);
}
//by marshmellow
//takes 3 arguments - clock, invert and maxErr as integers
//attempts to demodulate ask while decoding manchester
//prints binary found and saves in graphbuffer for further commands
int CmdAskEM410xDemod(const char *Cmd) {
char cmdp = param_getchar(Cmd, 0);
if (strlen(Cmd) > 10 || cmdp == 'h' || cmdp == 'H')
return usage_lf_em410x_demod();
uint64_t lo = 0;
uint32_t hi = 0;
return AskEm410xDemod(Cmd, &hi, &lo, true);
}
int CmdEMdemodASK(const char *Cmd) {
char cmdp = param_getchar(Cmd, 0);
uint8_t findone = (cmdp == '1') ? 1 : 0;
UsbCommand c = {CMD_EM410X_DEMOD, {findone, 0, 0}};
SendCommand(&c);
return 0;
}
/* Read the ID of an EM410x tag.
* Format:
* 1111 1111 1 <-- standard non-repeatable header
* XXXX [row parity bit] <-- 10 rows of 5 bits for our 40 bit tag ID
* ....
* CCCC <-- each bit here is parity for the 10 bits above in corresponding column
* 0 <-- stop bit, end of tag
*/
int CmdEM410xRead(const char *Cmd) {
uint32_t hi = 0;
uint64_t lo = 0;
if(!AskEm410xDemod("", &hi, &lo, false)) return 0;
printEM410x(hi, lo);
g_em410xid = lo;
return 1;
}
// emulate an EM410X tag
int CmdEM410xSim(const char *Cmd) {
char cmdp = param_getchar(Cmd, 0);
if (cmdp == 'h' || cmdp == 'H') return usage_lf_em410x_sim();
uint8_t uid[5] = {0x00};
/* clock is 64 in EM410x tags */
uint8_t clock = 64;
if (param_gethex(Cmd, 0, uid, 10)) {
PrintAndLog("UID must include 10 HEX symbols");
return 0;
}
param_getdec(Cmd, 1, &clock);
PrintAndLog("Starting simulating UID %02X%02X%02X%02X%02X clock: %d", uid[0],uid[1],uid[2],uid[3],uid[4],clock);
PrintAndLog("Press pm3-button to abort simulation");
ConstructEM410xEmulGraph(Cmd, clock);
CmdLFSim("0"); //240 start_gap.
return 0;
}
int CmdEM410xBrute(const char *Cmd) {
char filename[FILE_PATH_SIZE] = {0};
FILE *f = NULL;
char buf[11];
uint32_t uidcnt = 0;
uint8_t stUidBlock = 20;
uint8_t *uidBlock = NULL, *p = NULL;
uint8_t uid[5] = {0x00};
/* clock is 64 in EM410x tags */
uint8_t clock = 64;
/* default pause time: 1 second */
uint32_t delay = 1000;
char cmdp = param_getchar(Cmd, 0);
if (cmdp == 'h' || cmdp == 'H') return usage_lf_em410x_brute();
cmdp = param_getchar(Cmd, 1);
if (cmdp == 'd' || cmdp == 'D') {
delay = param_get32ex(Cmd, 2, 1000, 10);
param_getdec(Cmd, 4, &clock);
} else if (cmdp == 'c' || cmdp == 'C') {
param_getdec(Cmd, 2, &clock);
delay = param_get32ex(Cmd, 4, 1000, 10);
}
param_getstr(Cmd, 0, filename);
if (strlen(filename) == 0) {
PrintAndLog("Error: Please specify a filename");
return 1;
}
if ((f = fopen(filename, "r")) == NULL) {
PrintAndLog("Error: Could not open UIDs file [%s]", filename);
return 1;
}
uidBlock = calloc(stUidBlock, 5);
if (uidBlock == NULL) return 1;
while( fgets(buf, sizeof(buf), f) ) {
if (strlen(buf) < 10 || buf[9] == '\n') continue;
while (fgetc(f) != '\n' && !feof(f)); //goto next line
//The line start with # is comment, skip
if( buf[0]=='#' ) continue;
if (param_gethex(buf, 0, uid, 10)) {
PrintAndLog("UIDs must include 10 HEX symbols");
free(uidBlock);
fclose(f);
return 1;
}
buf[10] = 0;
if ( stUidBlock - uidcnt < 2) {
p = realloc(uidBlock, 5 * (stUidBlock += 10) );
if (!p) {
PrintAndLog("Cannot allocate memory for UIDs");
free(uidBlock);
fclose(f);
return 1;
}
uidBlock = p;
}
memset(uidBlock + 5 * uidcnt, 0, 5);
num_to_bytes(strtoll(buf, NULL, 16), 5, uidBlock + 5 * uidcnt);
uidcnt++;
memset(buf, 0, sizeof(buf));
}
fclose(f);
if (uidcnt == 0) {
PrintAndLog("No UIDs found in file");
free(uidBlock);
return 1;
}
PrintAndLog("Loaded %d UIDs from %s, pause delay: %d ms", uidcnt, filename, delay);
// loop
for(uint32_t c = 0; c < uidcnt; ++c ) {
char testuid[11];
testuid[10] = 0;
if (ukbhit()) {
int gc = getchar(); (void)gc;
printf("\nAborted via keyboard!\n");
free(uidBlock);
return 0;
}
sprintf(testuid, "%010" PRIX64, bytes_to_num(uidBlock + 5*c, 5));
PrintAndLog("Bruteforce %d / %d: simulating UID %s, clock %d", c + 1, uidcnt, testuid, clock);
ConstructEM410xEmulGraph(testuid, clock);
CmdLFSim("0"); //240 start_gap.
msleep(delay);
}
free(uidBlock);
return 0;
}
/* Function is equivalent of lf read + data samples + em410xread
* looped until an EM410x tag is detected
*
@ -137,33 +570,38 @@ int CmdEM410xSim(const char *Cmd) {
int CmdEM410xWatch(const char *Cmd) {
do {
if (ukbhit()) {
int gc = getchar(); (void)gc;
printf("\naborted via keyboard!\n");
break;
}
CmdLFRead("s");
getSamples("6144",true);
lf_read(true, 8201);
} while (!CmdEM410xRead(""));
return 0;
}
//currently only supports manchester modulations
// todo: helptext
int CmdEM410xWatchnSpoof(const char *Cmd)
{
int CmdEM410xWatchnSpoof(const char *Cmd) {
char cmdp = param_getchar(Cmd, 0);
if (cmdp == 'h' || cmdp == 'H') return usage_lf_em410x_ws();
// loops if the captured ID was in XL-format.
CmdEM410xWatch(Cmd);
PrintAndLog("# Replaying captured ID: %" PRIu64 , g_em410xid);
PrintAndLog("# Replaying captured ID: %010" PRIx64 , g_em410xid);
CmdLFaskSim("");
return 0;
}
int CmdEM410xWrite(const char *Cmd)
{
int CmdEM410xWrite(const char *Cmd) {
char cmdp = param_getchar(Cmd, 0);
if (cmdp == 'h' || cmdp == 'H') return usage_lf_em410x_write();
uint64_t id = 0xFFFFFFFFFFFFFFFF; // invalid id value
int card = 0xFF; // invalid card value
uint32_t clock = 0; // invalid clock value
sscanf(Cmd, "%" PRIx64 " %d %d", &id, &card, &clock);
sscanf(Cmd, "%" SCNx64 " %d %d", &id, &card, &clock);
// Check ID
if (id == 0xFFFFFFFFFFFFFFFF) {
@ -186,7 +624,6 @@ int CmdEM410xWrite(const char *Cmd)
}
// Check Clock
// Default: 64
if (clock == 0)
clock = 64;
@ -216,8 +653,8 @@ int CmdEM410xWrite(const char *Cmd)
return 0;
}
bool EM_EndParityTest(uint8_t *BitStream, size_t size, uint8_t rows, uint8_t cols, uint8_t pType)
{
//**************** Start of EM4x50 Code ************************
bool EM_EndParityTest(uint8_t *BitStream, size_t size, uint8_t rows, uint8_t cols, uint8_t pType) {
if (rows*cols>size) return false;
uint8_t colP=0;
//assume last col is a parity and do not test
@ -230,8 +667,7 @@ bool EM_EndParityTest(uint8_t *BitStream, size_t size, uint8_t rows, uint8_t col
return true;
}
bool EM_ByteParityTest(uint8_t *BitStream, size_t size, uint8_t rows, uint8_t cols, uint8_t pType)
{
bool EM_ByteParityTest(uint8_t *BitStream, size_t size, uint8_t rows, uint8_t cols, uint8_t pType) {
if (rows*cols>size) return false;
uint8_t rowP=0;
//assume last row is a parity row and do not test
@ -281,50 +717,9 @@ bool EMwordparitytest(uint8_t *bits){
return true;
}
//////////////// 4050 / 4450 commands
int usage_lf_em4x50_dump(void) {
PrintAndLog("Dump EM4x50/EM4x69. Tag must be on antenna. ");
PrintAndLog("");
PrintAndLog("Usage: lf em 4x50dump [h] <pwd>");
PrintAndLog("Options:");
PrintAndLog(" h - this help");
PrintAndLog(" pwd - password (hex) (optional)");
PrintAndLog("samples:");
PrintAndLog(" lf em 4x50dump");
PrintAndLog(" lf em 4x50dump 11223344");
return 0;
}
int usage_lf_em4x50_read(void) {
PrintAndLog("Read EM 4x50/EM4x69. Tag must be on antenna. ");
PrintAndLog("");
PrintAndLog("Usage: lf em 4x50read [h] <address> <pwd>");
PrintAndLog("Options:");
PrintAndLog(" h - this help");
PrintAndLog(" address - memory address to read. (0-15)");
PrintAndLog(" pwd - password (hex) (optional)");
PrintAndLog("samples:");
PrintAndLog(" lf em 4x50read 1");
PrintAndLog(" lf em 4x50read 1 11223344");
return 0;
}
int usage_lf_em4x50_write(void) {
PrintAndLog("Write EM 4x50/4x69. Tag must be on antenna. ");
PrintAndLog("");
PrintAndLog("Usage: lf em 4x50write [h] <address> <data> <pwd>");
PrintAndLog("Options:");
PrintAndLog(" h - this help");
PrintAndLog(" address - memory address to write to. (0-15)");
PrintAndLog(" data - data to write (hex)");
PrintAndLog(" pwd - password (hex) (optional)");
PrintAndLog("samples:");
PrintAndLog(" lf em 4x50write 1 deadc0de");
PrintAndLog(" lf em 4x50write 1 deadc0de 11223344");
return 0;
}
uint32_t OutputEM4x50_Block(uint8_t *BitStream, size_t size, bool verbose, bool pTest)
{
uint32_t OutputEM4x50_Block(uint8_t *BitStream, size_t size, bool verbose, bool pTest) {
if (size<45) return 0;
uint32_t code = bytebits_to_byte(BitStream,8);
@ -394,9 +789,6 @@ int EM4x50Read(const char *Cmd, bool verbose) {
// get user entry if any
sscanf(Cmd, "%i %i", &clk, &invert);
// save GraphBuffer - to restore it later
save_restoreGB(1);
// first get high and low values
for (i = 0; i < GraphTraceLen; i++) {
if (GraphBuffer[i] > high)
@ -496,6 +888,8 @@ int EM4x50Read(const char *Cmd, bool verbose) {
} else if (start < 0) return 0;
start = skip;
snprintf(tmp2, sizeof(tmp2),"%d %d 1000 %d", clk, invert, clk*47);
// save GraphBuffer - to restore it later
save_restoreGB(GRAPH_SAVE);
// get rid of leading crap
snprintf(tmp, sizeof(tmp), "%i", skip);
CmdLtrim(tmp);
@ -523,7 +917,7 @@ int EM4x50Read(const char *Cmd, bool verbose) {
phaseoff = 0;
i += 2;
if (ASKDemod(tmp2, false, false, 1) < 1) {
save_restoreGB(0);
save_restoreGB(GRAPH_RESTORE);
return 0;
}
//set DemodBufferLen to just one block
@ -562,7 +956,7 @@ int EM4x50Read(const char *Cmd, bool verbose) {
}
//restore GraphBuffer
save_restoreGB(0);
save_restoreGB(GRAPH_RESTORE);
return (int)AllPTest;
}
@ -731,58 +1125,6 @@ bool demodEM4x05resp(uint32_t *word) {
}
//////////////// 4205 / 4305 commands
int usage_lf_em4x05_dump(void) {
PrintAndLog("Dump EM4x05/EM4x69. Tag must be on antenna. ");
PrintAndLog("");
PrintAndLog("Usage: lf em 4x05dump [h] <pwd>");
PrintAndLog("Options:");
PrintAndLog(" h - this help");
PrintAndLog(" pwd - password (hex) (optional)");
PrintAndLog("samples:");
PrintAndLog(" lf em 4x05dump");
PrintAndLog(" lf em 4x05dump 11223344");
return 0;
}
int usage_lf_em4x05_read(void) {
PrintAndLog("Read EM4x05/EM4x69. Tag must be on antenna. ");
PrintAndLog("");
PrintAndLog("Usage: lf em 4x05read [h] <address> <pwd>");
PrintAndLog("Options:");
PrintAndLog(" h - this help");
PrintAndLog(" address - memory address to read. (0-15)");
PrintAndLog(" pwd - password (hex) (optional)");
PrintAndLog("samples:");
PrintAndLog(" lf em 4x05read 1");
PrintAndLog(" lf em 4x05read 1 11223344");
return 0;
}
int usage_lf_em4x05_write(void) {
PrintAndLog("Write EM4x05/4x69. Tag must be on antenna. ");
PrintAndLog("");
PrintAndLog("Usage: lf em 4x05write [h] <address> <data> <pwd>");
PrintAndLog("Options:");
PrintAndLog(" h - this help");
PrintAndLog(" address - memory address to write to. (0-15)");
PrintAndLog(" data - data to write (hex)");
PrintAndLog(" pwd - password (hex) (optional)");
PrintAndLog("samples:");
PrintAndLog(" lf em 4x05write 1 deadc0de");
PrintAndLog(" lf em 4x05write 1 deadc0de 11223344");
return 0;
}
int usage_lf_em4x05_info(void) {
PrintAndLog("Tag information EM4205/4305/4469//4569 tags. Tag must be on antenna.");
PrintAndLog("");
PrintAndLog("Usage: lf em 4x05info [h] <pwd>");
PrintAndLog("Options:");
PrintAndLog(" h - this help");
PrintAndLog(" pwd - password (hex) (optional)");
PrintAndLog("samples:");
PrintAndLog(" lf em 4x05info");
PrintAndLog(" lf em 4x05info deadc0de");
return 0;
}
int EM4x05ReadWord_ext(uint8_t addr, uint32_t pwd, bool usePwd, uint32_t *word) {
UsbCommand c = {CMD_EM4X_READ_WORD, {addr, pwd, usePwd}};
clearCommandBuffer();
@ -852,8 +1194,7 @@ int CmdEM4x05Read(const char *Cmd) {
}
if ( pwd == 1 ) {
PrintAndLog("Reading address %02u", addr);
}
else {
} else {
usePwd = true;
PrintAndLog("Reading address %02u | password %08X", addr, pwd);
}
@ -927,8 +1268,8 @@ void printEM4x05config(uint32_t wordData) {
uint8_t delay = (wordData >> 12) & 0x3;
char cdelay[33];
memset(cdelay,0,sizeof(cdelay));
uint8_t LWR = (wordData >> 14) & 0xF; //last word read
uint8_t numblks = EM4x05_GET_NUM_BLOCKS(wordData);
uint8_t LWR = numblks+5-1; //last word read
switch (encoder) {
case 0: snprintf(enc,sizeof(enc),"NRZ"); break;
case 1: snprintf(enc,sizeof(enc),"Manchester"); break;
@ -956,21 +1297,29 @@ void printEM4x05config(uint32_t wordData) {
case 2: snprintf(cdelay, sizeof(cdelay),"BP/4 or 1/4th bit period delay"); break;
case 3: snprintf(cdelay, sizeof(cdelay),"no delay"); break;
}
uint8_t readLogin = (wordData & EM4x05_READ_LOGIN_REQ)>>18;
uint8_t readHKL = (wordData & EM4x05_READ_HK_LOGIN_REQ)>>19;
uint8_t writeLogin = (wordData & EM4x05_WRITE_LOGIN_REQ)>>20;
uint8_t writeHKL = (wordData & EM4x05_WRITE_HK_LOGIN_REQ)>>21;
uint8_t raw = (wordData & EM4x05_READ_AFTER_WRITE)>>22;
uint8_t disable = (wordData & EM4x05_DISABLE_ALLOWED)>>23;
uint8_t rtf = (wordData & EM4x05_READER_TALK_FIRST)>>24;
uint8_t pigeon = (wordData & (1<<26))>>26;
PrintAndLog("ConfigWord: %08X (Word 4)\n", wordData);
PrintAndLog("Config Breakdown:", wordData);
PrintAndLog("Config Breakdown:");
PrintAndLog(" Data Rate: %02u | RF/%u", wordData & 0x3F, datarate);
PrintAndLog(" Encoder: %u | %s", encoder, enc);
PrintAndLog(" PSK CF: %u | %s", PSKcf, cf);
PrintAndLog(" Delay: %u | %s", delay, cdelay);
PrintAndLog(" LastWordR: %02u | Address of last word for default read", LWR);
PrintAndLog(" ReadLogin: %u | Read Login is %s", (wordData & 0x40000)>>18, (wordData & 0x40000) ? "Required" : "Not Required");
PrintAndLog(" ReadHKL: %u | Read Housekeeping Words Login is %s", (wordData & 0x80000)>>19, (wordData & 0x80000) ? "Required" : "Not Required");
PrintAndLog("WriteLogin: %u | Write Login is %s", (wordData & 0x100000)>>20, (wordData & 0x100000) ? "Required" : "Not Required");
PrintAndLog(" WriteHKL: %u | Write Housekeeping Words Login is %s", (wordData & 0x200000)>>21, (wordData & 0x200000) ? "Required" : "Not Required");
PrintAndLog(" R.A.W.: %u | Read After Write is %s", (wordData & 0x400000)>>22, (wordData & 0x400000) ? "On" : "Off");
PrintAndLog(" Disable: %u | Disable Command is %s", (wordData & 0x800000)>>23, (wordData & 0x800000) ? "Accepted" : "Not Accepted");
PrintAndLog(" R.T.F.: %u | Reader Talk First is %s", (wordData & 0x1000000)>>24, (wordData & 0x1000000) ? "Enabled" : "Disabled");
PrintAndLog(" Pigeon: %u | Pigeon Mode is %s\n", (wordData & 0x4000000)>>26, (wordData & 0x4000000) ? "Enabled" : "Disabled");
PrintAndLog(" LastWordR: %02u | Address of last word for default read - meaning %u blocks are output", LWR, numblks);
PrintAndLog(" ReadLogin: %u | Read Login is %s", readLogin, readLogin ? "Required" : "Not Required");
PrintAndLog(" ReadHKL: %u | Read Housekeeping Words Login is %s", readHKL, readHKL ? "Required" : "Not Required");
PrintAndLog("WriteLogin: %u | Write Login is %s", writeLogin, writeLogin ? "Required" : "Not Required");
PrintAndLog(" WriteHKL: %u | Write Housekeeping Words Login is %s", writeHKL, writeHKL ? "Required" : "Not Required");
PrintAndLog(" R.A.W.: %u | Read After Write is %s", raw, raw ? "On" : "Off");
PrintAndLog(" Disable: %u | Disable Command is %s", disable, disable ? "Accepted" : "Not Accepted");
PrintAndLog(" R.T.F.: %u | Reader Talk First is %s", rtf, rtf ? "Enabled" : "Disabled");
PrintAndLog(" Pigeon: %u | Pigeon Mode is %s\n", pigeon, pigeon ? "Enabled" : "Disabled");
}
void printEM4x05info(uint32_t block0, uint32_t serial) {
@ -1065,19 +1414,20 @@ int CmdEM4x05Info(const char *Cmd) {
static command_t CommandTable[] = {
{"help", CmdHelp, 1, "This help"},
{"410xdemod", CmdEMdemodASK, 0, "[findone] -- Extract ID from EM410x tag (option 0 for continuous loop, 1 for only 1 tag)"},
{"410xread", CmdEM410xRead, 1, "[clock rate] -- Extract ID from EM410x tag in GraphBuffer"},
{"410xsim", CmdEM410xSim, 0, "simulate EM410x tag"},
{"410xwatch", CmdEM410xWatch, 0, "['h'] -- Watches for EM410x 125/134 kHz tags (option 'h' for 134)"},
{"410xspoof", CmdEM410xWatchnSpoof, 0, "['h'] --- Watches for EM410x 125/134 kHz tags, and replays them. (option 'h' for 134)" },
{"410xwrite", CmdEM410xWrite, 0, "<UID> <'0' T5555> <'1' T55x7> [clock rate] -- Write EM410x UID to T5555(Q5) or T55x7 tag, optionally setting clock rate"},
{"4x05dump", CmdEM4x05Dump, 0, "dump EM4205/4305 tag"},
{"4x05info", CmdEM4x05Info, 0, "tag information EM4x05/EM4x69"},
{"4x05read", CmdEM4x05Read, 0, "read word data from EM4205/4305"},
{"4x05write", CmdEM4x05Write, 0, "write word data to EM4205/4305"},
{"4x50read", CmdEM4x50Read, 0, "read word data from EM4x50"},
{"4x50write", CmdEM4x50Write, 0, "write word data to EM4x50"},
{"4x50dump", CmdEM4x50Dump, 0, "dump EM4x50 tag"},
{"410x_demod", CmdEMdemodASK, 0, "Extract ID from EM410x tag on antenna)"},
{"410x_read", CmdEM410xRead, 1, "Extract ID from EM410x tag from GraphBuffer"},
{"410x_sim", CmdEM410xSim, 0, "simulate EM410x tag"},
{"410x_brute", CmdEM410xBrute, 0, "Reader bruteforce attack by simulating EM410x tags"},
{"410x_watch", CmdEM410xWatch, 0, "Watches for EM410x 125/134 kHz tags (option 'h' for 134)"},
{"410x_spoof", CmdEM410xWatchnSpoof, 0, "Watches for EM410x 125/134 kHz tags, and replays them. (option 'h' for 134)" },
{"410x_write", CmdEM410xWrite, 0, "Write EM410x UID to T5555(Q5) or T55x7 tag"},
{"4x05_dump", CmdEM4x05Dump, 0, "dump EM4x05/EM4x69 tag"},
{"4x05_info", CmdEM4x05Info, 0, "tag information EM4x05/EM4x69"},
{"4x05_read", CmdEM4x05Read, 0, "read word data from EM4x05/EM4x69"},
{"4x05_write", CmdEM4x05Write, 0, "write word data to EM4x05/EM4x69"},
{"4x50_read", CmdEM4x50Read, 0, "read word data from EM4x50"},
{"4x50_write", CmdEM4x50Write, 0, "write word data to EM4x50"},
{"4x50_dump", CmdEM4x50Dump, 0, "dump EM4x50 tag"},
{NULL, NULL, 0, NULL}
};