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Merge branch 'RfidResearchGroup:master' into master

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This commit is contained in:
ry4000
2024-06-18 22:20:17 +10:00
committed by GitHub
parent b6060f423b 39639c803c
commit dfe5ebbdd0
9 changed files with 990 additions and 221 deletions
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CHANGELOG.md
+6
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@@ -3,6 +3,12 @@ All notable changes to this project will be documented in this file.
This project uses the changelog in accordance with [keepchangelog](http://keepachangelog.com/). Please use this to write notable changes, which is not the same as git commit log...
## [unreleased][unreleased]
- Fixed a bad memory erase (@iceman1001)
- Fixed BT serial comms (@iceman1001)
- Changed `intertic.py` - updated and code clean up (@gentilkiwi)
- Added `pm3_tears_for_fears.py` - a ISO14443b tear off script by Pierre Granier
- Added new t55xx password (002BCFCF) sniffed from cheap cloner (@davidbeauchamp)
- Fixed 'hf 14b sim' - now works (@michi-jung)
## [Aurora.4.18589][2024-05-28]
- Fixed the pm3 regressiontests for Hitag2Crack (@iceman1001)
armsrc/iso14443b.c
+93 -73
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@@ -186,7 +186,7 @@
#endif
// 4sample
#define SEND4STUFFBIT(x) tosend_stuffbit(x);tosend_stuffbit(x);tosend_stuffbit(x);tosend_stuffbit(x);
#define SEND4STUFFBIT(x) tosend_stuffbit(!(x));tosend_stuffbit(!(x));tosend_stuffbit(!(x));tosend_stuffbit(!(x));
static void iso14b_set_timeout(uint32_t timeout_etu);
static void iso14b_set_maxframesize(uint16_t size);
@@ -702,10 +702,11 @@ static void TransmitFor14443b_AsTag(const uint8_t *response, uint16_t len) {
// Signal field is off with the appropriate LED
LED_D_OFF();
// TR0: min - 1024 cycles = 75.52 us - max 4096 cycles = 302.08 us
SpinDelayUs(76);
// Modulate BPSK
FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_SIMULATOR | FPGA_HF_SIMULATOR_MODULATE_BPSK);
AT91C_BASE_SSC->SSC_THR = 0xFF;
FpgaSetupSsc(FPGA_MAJOR_MODE_HF_SIMULATOR);
// Transmit the response.
for (uint16_t i = 0; i < len;) {
@@ -713,6 +714,11 @@ static void TransmitFor14443b_AsTag(const uint8_t *response, uint16_t len) {
// Put byte into tx holding register as soon as it is ready
if (AT91C_BASE_SSC->SSC_SR & AT91C_SSC_TXRDY) {
AT91C_BASE_SSC->SSC_THR = response[i++];
// Start-up SSC once first byte is in SSC_THR
if (i == 1) {
FpgaSetupSsc(FPGA_MAJOR_MODE_HF_SIMULATOR);
}
}
}
}
@@ -771,7 +777,7 @@ void SimulateIso14443bTag(const uint8_t *pupi) {
static const uint8_t respOK[] = {0x00, 0x78, 0xF0};
uint16_t len, cmdsReceived = 0;
int cardSTATE = SIM_NOFIELD;
int cardSTATE = SIM_POWER_OFF;
int vHf = 0; // in mV
const tosend_t *ts = get_tosend();
@@ -801,16 +807,18 @@ void SimulateIso14443bTag(const uint8_t *pupi) {
}
// find reader field
if (cardSTATE == SIM_NOFIELD) {
vHf = (MAX_ADC_HF_VOLTAGE * SumAdc(ADC_CHAN_HF, 32)) >> 15;
if (vHf > MF_MINFIELDV) {
vHf = (MAX_ADC_HF_VOLTAGE * SumAdc(ADC_CHAN_HF, 32)) >> 15;
if (vHf > MF_MINFIELDV) {
if (cardSTATE == SIM_POWER_OFF) {
cardSTATE = SIM_IDLE;
LED_A_ON();
}
} else {
cardSTATE = SIM_POWER_OFF;
LED_A_OFF();
}
if (cardSTATE == SIM_NOFIELD) {
if (cardSTATE == SIM_POWER_OFF) {
continue;
}
@@ -820,73 +828,85 @@ void SimulateIso14443bTag(const uint8_t *pupi) {
break;
}
// ISO14443-B protocol states:
// REQ or WUP request in ANY state
// WUP in HALTED state
if (len == 5) {
if (((receivedCmd[0] == ISO14443B_REQB) && ((receivedCmd[2] & 0x08) == 0x08) && (cardSTATE == SIM_HALTED)) ||
(receivedCmd[0] == ISO14443B_REQB)) {
LogTrace(receivedCmd, len, 0, 0, NULL, true);
LogTrace(receivedCmd, len, 0, 0, NULL, true);
cardSTATE = SIM_SELECTING;
}
}
/*
* How should this flow go?
* REQB or WUPB
* send response ( waiting for Attrib)
* ATTRIB
* send response ( waiting for commands 7816)
* HALT
send halt response ( waiting for wupb )
*/
switch (cardSTATE) {
//case SIM_NOFIELD:
case SIM_HALTED:
case SIM_IDLE: {
LogTrace(receivedCmd, len, 0, 0, NULL, true);
break;
}
case SIM_SELECTING: {
TransmitFor14443b_AsTag(encodedATQB, encodedATQBLen);
LogTrace(respATQB, sizeof(respATQB), 0, 0, NULL, false);
cardSTATE = SIM_WORK;
break;
}
case SIM_HALTING: {
TransmitFor14443b_AsTag(encodedOK, encodedOKLen);
LogTrace(respOK, sizeof(respOK), 0, 0, NULL, false);
cardSTATE = SIM_HALTED;
break;
}
case SIM_ACKNOWLEDGE: {
TransmitFor14443b_AsTag(encodedOK, encodedOKLen);
LogTrace(respOK, sizeof(respOK), 0, 0, NULL, false);
cardSTATE = SIM_IDLE;
break;
}
case SIM_WORK: {
if (len == 7 && receivedCmd[0] == ISO14443B_HALT) {
cardSTATE = SIM_HALTED;
} else if (len == 11 && receivedCmd[0] == ISO14443B_ATTRIB) {
cardSTATE = SIM_ACKNOWLEDGE;
} else {
// Todo:
// - SLOT MARKER
// - ISO7816
// - emulate with a memory dump
if (g_dbglevel >= DBG_DEBUG) {
Dbprintf("new cmd from reader: len=%d, cmdsRecvd=%d", len, cmdsReceived);
}
cardSTATE = SIM_IDLE;
if ((len == 5) && (receivedCmd[0] == ISO14443B_REQB) && (receivedCmd[2] & 0x08)) {
// WUPB
switch (cardSTATE) {
case SIM_IDLE:
case SIM_READY:
case SIM_HALT: {
TransmitFor14443b_AsTag(encodedATQB, encodedATQBLen);
LogTrace(respATQB, sizeof(respATQB), 0, 0, NULL, false);
cardSTATE = SIM_READY;
break;
}
case SIM_ACTIVE:
default: {
TransmitFor14443b_AsTag(encodedATQB, encodedATQBLen);
LogTrace(respATQB, sizeof(respATQB), 0, 0, NULL, false);
break;
}
break;
}
default: {
break;
} else if ((len == 5) && (receivedCmd[0] == ISO14443B_REQB) && !(receivedCmd[2] & 0x08)) {
// REQB
switch (cardSTATE) {
case SIM_IDLE:
case SIM_READY: {
TransmitFor14443b_AsTag(encodedATQB, encodedATQBLen);
LogTrace(respATQB, sizeof(respATQB), 0, 0, NULL, false);
cardSTATE = SIM_READY;
break;
}
case SIM_ACTIVE: {
TransmitFor14443b_AsTag(encodedATQB, encodedATQBLen);
LogTrace(respATQB, sizeof(respATQB), 0, 0, NULL, false);
break;
}
case SIM_HALT:
default: {
break;
}
}
} else if ((len == 7) && (receivedCmd[0] == ISO14443B_HALT)) {
// HLTB
switch (cardSTATE) {
case SIM_READY: {
TransmitFor14443b_AsTag(encodedOK, encodedOKLen);
LogTrace(respOK, sizeof(respOK), 0, 0, NULL, false);
cardSTATE = SIM_HALT;
break;
}
case SIM_IDLE:
case SIM_ACTIVE: {
TransmitFor14443b_AsTag(encodedOK, encodedOKLen);
LogTrace(respOK, sizeof(respOK), 0, 0, NULL, false);
break;
}
case SIM_HALT:
default: {
break;
}
}
} else if (len == 11 && receivedCmd[0] == ISO14443B_ATTRIB) {
// ATTRIB
switch (cardSTATE) {
case SIM_READY: {
TransmitFor14443b_AsTag(encodedOK, encodedOKLen);
LogTrace(respOK, sizeof(respOK), 0, 0, NULL, false);
cardSTATE = SIM_ACTIVE;
break;
}
case SIM_IDLE:
case SIM_ACTIVE: {
TransmitFor14443b_AsTag(encodedOK, encodedOKLen);
LogTrace(respOK, sizeof(respOK), 0, 0, NULL, false);
break;
}
case SIM_HALT:
default: {
break;
}
}
}
armsrc/iso14443b.h
+4 -6
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@@ -49,12 +49,10 @@ void SniffIso14443b(void);
void SendRawCommand14443B(iso14b_raw_cmd_t *p);
// States for 14B SIM command
#define SIM_NOFIELD 0
#define SIM_POWER_OFF 0
#define SIM_IDLE 1
#define SIM_HALTED 2
#define SIM_SELECTING 3
#define SIM_HALTING 4
#define SIM_ACKNOWLEDGE 5
#define SIM_WORK 6
#define SIM_READY 2
#define SIM_HALT 3
#define SIM_ACTIVE 4
#endif /* __ISO14443B_H */
armsrc/spiffs.c
+1 -1
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@@ -646,7 +646,7 @@ void rdv40_spiffs_safe_print_tree(void) {
SPIFFS_opendir(&fs, "/", &d);
while ((pe = SPIFFS_readdir(&d, pe))) {
memset(resolvedlink, 0, sizeof(resolvedlink));
memset(resolvedlink, 0, 11 + SPIFFS_OBJ_NAME_LEN);
if (rdv40_spiffs_is_symlink((const char *)pe->name)) {
client/dictionaries/t55xx_default_pwds.dic
+2
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@@ -5,6 +5,8 @@
51243648
000D8787
19920427
# White Chinese cloner, circa 2019, firmware v5.04.16.0727 (eBay)
002BCFCF
# ZX-copy3 T55xx / EM4305
# ref. http://www.proxmark.org/forum/viewtopic.php?pid=40662#p40662
# default PROX
client/pyscripts/intertic.py
+288 -135
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File diff suppressed because it is too large Load Diff
client/src/comms.c
+20 -3
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@@ -161,8 +161,9 @@ static void SendCommandNG_internal(uint16_t cmd, uint8_t *data, size_t len, bool
txBufferNG.pre.ng = ng;
txBufferNG.pre.length = len;
txBufferNG.pre.cmd = cmd;
if (len > 0 && data)
if (len > 0 && data) {
memcpy(&txBufferNG.data, data, len);
}
if ((g_conn.send_via_fpc_usart && g_conn.send_with_crc_on_fpc) || ((!g_conn.send_via_fpc_usart) && g_conn.send_with_crc_on_usb)) {
uint8_t first = 0, second = 0;
@@ -474,12 +475,15 @@ __attribute__((force_align_arg_pointer))
res = uart_receive(sp, (uint8_t *)&rx_raw.pre, sizeof(PacketResponseNGPreamble), &rxlen);
if ((res == PM3_SUCCESS) && (rxlen == sizeof(PacketResponseNGPreamble))) {
rx.magic = rx_raw.pre.magic;
uint16_t length = rx_raw.pre.length;
rx.ng = rx_raw.pre.ng;
rx.status = rx_raw.pre.status;
rx.cmd = rx_raw.pre.cmd;
if (rx.magic == RESPONSENG_PREAMBLE_MAGIC) { // New style NG reply
if (length > PM3_CMD_DATA_SIZE) {
PrintAndLogEx(WARNING, "Received packet frame with incompatible length: 0x%04x", length);
error = true;
@@ -488,30 +492,38 @@ __attribute__((force_align_arg_pointer))
if ((!error) && (length > 0)) { // Get the variable length payload
res = uart_receive(sp, (uint8_t *)&rx_raw.data, length, &rxlen);
if ((res != PM3_SUCCESS) || (rxlen != length)) {
PrintAndLogEx(WARNING, "Received packet frame with variable part too short? %d/%d", rxlen, length);
error = true;
} else {
if (rx.ng) { // Received a valid NG frame
memcpy(&rx.data, &rx_raw.data, length);
rx.length = length;
if ((rx.cmd == g_conn.last_command) && (rx.status == PM3_SUCCESS)) {
ACK_received = true;
}
} else {
uint64_t arg[3];
if (length < sizeof(arg)) {
PrintAndLogEx(WARNING, "Received MIX packet frame with incompatible length: 0x%04x", length);
error = true;
}
if (!error) { // Received a valid MIX frame
memcpy(arg, &rx_raw.data, sizeof(arg));
rx.oldarg[0] = arg[0];
rx.oldarg[1] = arg[1];
rx.oldarg[2] = arg[2];
memcpy(&rx.data, ((uint8_t *)&rx_raw.data) + sizeof(arg), length - sizeof(arg));
rx.length = length - sizeof(arg);
if (rx.cmd == CMD_ACK) {
ACK_received = true;
}
@@ -519,12 +531,14 @@ __attribute__((force_align_arg_pointer))
}
}
} else if ((!error) && (length == 0)) { // we received an empty frame
if (rx.ng)
if (rx.ng) {
rx.length = 0; // set received length to 0
else { // old frames can't be empty
} else { // old frames can't be empty
PrintAndLogEx(WARNING, "Received empty MIX packet frame (length: 0x00)");
error = true;
}
}
if (!error) { // Get the postamble
@@ -537,9 +551,12 @@ __attribute__((force_align_arg_pointer))
if (!error) { // Check CRC, accept MAGIC as placeholder
rx.crc = rx_raw.foopost.crc;
if (rx.crc != RESPONSENG_POSTAMBLE_MAGIC) {
uint8_t first, second;
compute_crc(CRC_14443_A, (uint8_t *)&rx_raw, sizeof(PacketResponseNGPreamble) + length, &first, &second);
if ((first << 8) + second != rx.crc) {
PrintAndLogEx(WARNING, "Received packet frame with invalid CRC %02X%02X <> %04X", first, second, rx.crc);
error = true;
client/src/uart/uart_posix.c
+23 -3
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@@ -387,11 +387,15 @@ serial_port uart_open(const char *pcPortName, uint32_t speed, bool slient) {
return INVALID_SERIAL_PORT;
}
// Flush all lingering data that may exist
tcflush(sp->fd, TCIOFLUSH);
// Duplicate the (old) terminal info struct
sp->tiNew = sp->tiOld;
// Configure the serial port
sp->tiNew.c_cflag = CS8 | CLOCAL | CREAD;
// Configure the serial port.
// fix: default to 115200 here seems to fix the white dongle issue. Will need to check proxbuilds later.
sp->tiNew.c_cflag = B115200 | CS8 | CLOCAL | CREAD;
sp->tiNew.c_iflag = IGNPAR;
sp->tiNew.c_oflag = 0;
sp->tiNew.c_lflag = 0;
@@ -401,6 +405,17 @@ serial_port uart_open(const char *pcPortName, uint32_t speed, bool slient) {
// Block until a timer expires (n * 100 mSec.)
sp->tiNew.c_cc[VTIME] = 0;
// more configurations
sp->tiNew.c_cc[VINTR] = 0; /* Ctrl-c */
sp->tiNew.c_cc[VQUIT] = 0; /* Ctrl-\ */
sp->tiNew.c_cc[VERASE] = 0; /* del */
sp->tiNew.c_cc[VKILL] = 0; /* @ */
sp->tiNew.c_cc[VEOF] = 4; /* Ctrl-d */
sp->tiNew.c_cc[VSTART] = 0; /* Ctrl-q */
sp->tiNew.c_cc[VSTOP] = 0; /* Ctrl-s */
sp->tiNew.c_cc[VSUSP] = 0; /* Ctrl-z */
sp->tiNew.c_cc[VEOL] = 0; /* '\0' */
// Try to set the new terminal info struct
if (tcsetattr(sp->fd, TCSANOW, &sp->tiNew) == -1) {
PrintAndLogEx(ERR, "error: UART set terminal info attribute");
@@ -695,9 +710,14 @@ bool uart_set_speed(serial_port sp, const uint32_t uiPortSpeed) {
// Set port speed (Input and Output)
cfsetispeed(&ti, stPortSpeed);
cfsetospeed(&ti, stPortSpeed);
// flush
tcflush(spu->fd, TCIOFLUSH);
bool result = tcsetattr(spu->fd, TCSANOW, &ti) != -1;
if (result)
if (result) {
g_conn.uart_speed = uiPortSpeed;
}
return result;
}
tools/pm3_tears_for_fears.py
+553
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File diff suppressed because it is too large Load Diff