\r
#include "mifarecmd.h"\r
\r
+#include <stdint.h>\r
+\r
+#include "proxmark3.h"\r
+#include "usb_cdc.h"\r
+#include "crapto1/crapto1.h"\r
+#include "iso14443a.h"\r
+#include "BigBuf.h"\r
+#include "mifareutil.h"\r
+#include "apps.h"\r
+#include "protocols.h"\r
#include "util.h"\r
#include "parity.h"\r
#include "crc.h"\r
#include "fpgaloader.h"\r
\r
-#define HARDNESTED_AUTHENTICATION_TIMEOUT 848 // card times out 1ms after wrong authentication (according to NXP documentation)\r
-#define HARDNESTED_PRE_AUTHENTICATION_LEADTIME 400 // some (non standard) cards need a pause after select before they are ready for first authentication \r
+#define HARDNESTED_AUTHENTICATION_TIMEOUT 848 // card times out 1ms after wrong authentication (according to NXP documentation)\r
+#define HARDNESTED_PRE_AUTHENTICATION_LEADTIME 400 // some (non standard) cards need a pause after select before they are ready for first authentication\r
\r
/*\r
// the block number for the ISO14443-4 PCB\r
\r
while (true) {\r
if(!iso14443a_select_card(uid, NULL, &cuid, true, 0, true)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r
break;\r
};\r
\r
- if(mifare_classic_auth(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Auth error");\r
+ if(mifare_classic_auth(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST, NULL)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Auth error");\r
break;\r
};\r
\r
if(mifare_classic_readblock(pcs, cuid, blockNo, dataoutbuf)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Read block error");\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Read block error");\r
break;\r
};\r
\r
if(mifare_classic_halt(pcs, cuid)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r
break;\r
};\r
\r
// ----------------------------- crypto1 destroy\r
crypto1_destroy(pcs);\r
\r
- if (MF_DBGLEVEL >= 2) DbpString("READ BLOCK FINISHED");\r
+ if (MF_DBGLEVEL >= 2) DbpString("READ BLOCK FINISHED");\r
+\r
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
\r
LED_B_ON();\r
cmd_send(CMD_ACK,isOK,0,0,dataoutbuf,16);\r
LED_B_OFF();\r
\r
- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
LEDsoff();\r
}\r
\r
return;\r
}\r
\r
- cmd_send(CMD_ACK,1,0,0,dataout,16);\r
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
LED_D_OFF();\r
+\r
+ cmd_send(CMD_ACK,1,0,0,dataout,16);\r
LED_A_OFF();\r
}\r
\r
isOK = 1;\r
if(!iso14443a_select_card(uid, NULL, &cuid, true, 0, true)) {\r
isOK = 0;\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r
}\r
\r
\r
- if(isOK && mifare_classic_auth(pcs, cuid, FirstBlockOfSector(sectorNo), keyType, ui64Key, AUTH_FIRST)) {\r
+ if(isOK && mifare_classic_auth(pcs, cuid, FirstBlockOfSector(sectorNo), keyType, ui64Key, AUTH_FIRST, NULL)) {\r
isOK = 0;\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Auth error");\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Auth error");\r
}\r
\r
for (uint8_t blockNo = 0; isOK && blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
if(mifare_classic_readblock(pcs, cuid, FirstBlockOfSector(sectorNo) + blockNo, dataoutbuf + 16 * blockNo)) {\r
isOK = 0;\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Read sector %2d block %2d error", sectorNo, blockNo);\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Read sector %2d block %2d error", sectorNo, blockNo);\r
break;\r
}\r
}\r
\r
if(mifare_classic_halt(pcs, cuid)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r
}\r
\r
// ----------------------------- crypto1 destroy\r
\r
if (MF_DBGLEVEL >= 2) DbpString("READ SECTOR FINISHED");\r
\r
+ // Thats it...\r
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
+\r
LED_B_ON();\r
cmd_send(CMD_ACK,isOK,0,0,dataoutbuf,16*NumBlocksPerSector(sectorNo));\r
LED_B_OFF();\r
\r
- // Thats it...\r
- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
LEDsoff();\r
}\r
\r
\r
if (MF_DBGLEVEL >= MF_DBG_DEBUG) Dbprintf("Blocks read %d", countblocks);\r
\r
- cmd_send(CMD_ACK, 1, countblocks*4, BigBuf_max_traceLen(), 0, 0);\r
-\r
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
LED_D_OFF();\r
+\r
+ cmd_send(CMD_ACK, 1, countblocks*4, BigBuf_max_traceLen(), 0, 0);\r
+\r
BigBuf_free();\r
LED_A_OFF();\r
}\r
\r
while (true) {\r
if(!iso14443a_select_card(uid, NULL, &cuid, true, 0, true)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r
break;\r
};\r
\r
- if(mifare_classic_auth(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Auth error");\r
+ if(mifare_classic_auth(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST, NULL)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Auth error");\r
break;\r
};\r
\r
if(mifare_classic_writeblock(pcs, cuid, blockNo, blockdata)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r
break;\r
};\r
\r
if(mifare_classic_halt(pcs, cuid)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r
break;\r
};\r
\r
// ----------------------------- crypto1 destroy\r
crypto1_destroy(pcs);\r
\r
- if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");\r
+ if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");\r
+\r
+ // Thats it...\r
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
\r
LED_B_ON();\r
cmd_send(CMD_ACK,isOK,0,0,0,0);\r
LED_B_OFF();\r
\r
\r
- // Thats it...\r
- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
LEDsoff();\r
}\r
\r
if(mifare_ultra_writeblock_compat(blockNo, blockdata)) {\r
if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r
OnError(0);\r
- return; };\r
+ return; };\r
\r
if(mifare_ultra_halt()) {\r
if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r
\r
if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");\r
\r
- cmd_send(CMD_ACK,1,0,0,0,0);\r
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
+\r
+ cmd_send(CMD_ACK,1,0,0,0,0);\r
LEDsoff();\r
}\r
*/\r
\r
if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");\r
\r
- cmd_send(CMD_ACK,1,0,0,0,0);\r
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
+\r
+ cmd_send(CMD_ACK,1,0,0,0,0);\r
LEDsoff();\r
}\r
\r
return;\r
};\r
\r
- cmd_send(CMD_ACK,1,0,0,0,0);\r
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
+\r
+ cmd_send(CMD_ACK,1,0,0,0,0);\r
LEDsoff();\r
}\r
\r
// Mifare Classic Cards" in Proceedings of the 22nd ACM SIGSAC Conference on\r
// Computer and Communications Security, 2015\r
//-----------------------------------------------------------------------------\r
-void MifareAcquireEncryptedNonces(uint32_t arg0, uint32_t arg1, uint32_t flags, uint8_t *datain)\r
-{\r
+void MifareAcquireEncryptedNonces(uint32_t arg0, uint32_t arg1, uint32_t flags, uint8_t *datain) {\r
uint64_t ui64Key = 0;\r
uint8_t uid[10];\r
uint32_t cuid;\r
bool field_off = flags & 0x0004;\r
\r
LED_A_ON();\r
- LED_C_OFF();\r
\r
if (initialize) {\r
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
set_tracing(true);\r
}\r
\r
- LED_C_ON();\r
-\r
uint16_t num_nonces = 0;\r
bool have_uid = false;\r
for (uint16_t i = 0; i <= USB_CMD_DATA_SIZE - 9; ) {\r
if (!have_uid) { // need a full select cycle to get the uid first\r
iso14a_card_select_t card_info;\r
if(!iso14443a_select_card(uid, &card_info, &cuid, true, 0, true)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("AcquireNonces: Can't select card (ALL)");\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("AcquireNonces: Can't select card (ALL)");\r
continue;\r
}\r
switch (card_info.uidlen) {\r
have_uid = true;\r
} else { // no need for anticollision. We can directly select the card\r
if(!iso14443a_select_card(uid, NULL, NULL, false, cascade_levels, true)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("AcquireNonces: Can't select card (UID)");\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("AcquireNonces: Can't select card (UID)");\r
continue;\r
}\r
}\r
}\r
\r
uint32_t nt1;\r
- if (mifare_classic_authex(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST, &nt1, NULL)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("AcquireNonces: Auth1 error");\r
+ if (mifare_classic_authex(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST, &nt1, NULL, NULL)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("AcquireNonces: Auth1 error");\r
continue;\r
}\r
\r
// nested authentication\r
uint16_t len = mifare_sendcmd_short(pcs, AUTH_NESTED, 0x60 + (targetKeyType & 0x01), targetBlockNo, receivedAnswer, par_enc, NULL);\r
if (len != 4) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("AcquireNonces: Auth2 error len=%d", len);\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("AcquireNonces: Auth2 error len=%d", len);\r
continue;\r
}\r
\r
ReaderTransmit(dummy_answer, 1, NULL);\r
\r
timeout = GetCountSspClk() + HARDNESTED_AUTHENTICATION_TIMEOUT;\r
- \r
+\r
num_nonces++;\r
if (num_nonces % 2) {\r
memcpy(buf+i, receivedAnswer, 4);\r
\r
}\r
\r
- LED_C_OFF();\r
-\r
crypto1_destroy(pcs);\r
\r
- LED_B_ON();\r
- cmd_send(CMD_ACK, isOK, cuid, num_nonces, buf, sizeof(buf));\r
- LED_B_OFF();\r
-\r
- if (MF_DBGLEVEL >= 3) DbpString("AcquireEncryptedNonces finished");\r
-\r
if (field_off) {\r
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
- LEDsoff();\r
+ LED_D_OFF();\r
}\r
+\r
+ if (MF_DBGLEVEL >= 3) DbpString("AcquireEncryptedNonces finished");\r
+\r
+ cmd_send(CMD_ACK, isOK, cuid, num_nonces, buf, sizeof(buf));\r
+\r
+ LED_A_OFF();\r
}\r
\r
\r
// MIFARE nested authentication.\r
//\r
//-----------------------------------------------------------------------------\r
-void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t calibrate, uint8_t *datain)\r
-{\r
- // params\r
+void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t calibrate, uint8_t *datain) {\r
+\r
uint8_t blockNo = arg0 & 0xff;\r
uint8_t keyType = (arg0 >> 8) & 0xff;\r
uint8_t targetBlockNo = arg1 & 0xff;\r
\r
ui64Key = bytes_to_num(datain, 6);\r
\r
- // variables\r
uint16_t rtr, i, j, len;\r
uint16_t davg;\r
static uint16_t dmin, dmax;\r
uint8_t uid[10];\r
- uint32_t cuid, nt1, nt2, nttmp, nttest, ks1;\r
+ uint32_t cuid, nt1, nt2_enc, nttmp, nttest, ks1;\r
uint8_t par[1];\r
uint32_t target_nt[2], target_ks[2];\r
+ uint32_t fixed_nt = 0;\r
+ uint8_t target_nt_duplicate_count = 0;\r
\r
uint8_t par_array[4];\r
uint16_t ncount = 0;\r
pcs = &mpcs;\r
uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r
\r
- uint32_t auth1_time, auth2_time;\r
+ uint32_t auth1_time, auth2_time, authentication_timeout = 0;\r
static uint16_t delta_time;\r
\r
LED_A_ON();\r
- LED_C_OFF();\r
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
\r
// free eventually allocated BigBuf memory\r
int16_t isOK = 0;\r
#define NESTED_MAX_TRIES 12\r
uint16_t unsuccessfull_tries = 0;\r
- if (calibrate) { // for first call only. Otherwise reuse previous calibration\r
- LED_B_ON();\r
+ if (calibrate) { // for first call only. Otherwise reuse previous calibration\r
WDT_HIT();\r
\r
davg = dmax = 0;\r
\r
for (rtr = 0; rtr < 17; rtr++) {\r
\r
- // Test if the action was cancelled\r
- if(BUTTON_PRESS()) {\r
- isOK = -2;\r
- break;\r
- }\r
-\r
// prepare next select. No need to power down the card.\r
- if(mifare_classic_halt(pcs, cuid)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Halt error");\r
+ if (mifare_classic_halt(pcs, cuid)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Halt error");\r
rtr--;\r
continue;\r
}\r
\r
- if(!iso14443a_select_card(uid, NULL, &cuid, true, 0, true)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Can't select card");\r
+ // Test if the action was cancelled\r
+ if (BUTTON_PRESS()) {\r
+ isOK = -2;\r
+ break;\r
+ }\r
+\r
+ if (!iso14443a_select_card(uid, NULL, &cuid, true, 0, true)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Can't select card");\r
rtr--;\r
continue;\r
};\r
\r
auth1_time = 0;\r
- if(mifare_classic_authex(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST, &nt1, &auth1_time)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Auth1 error");\r
+ if (mifare_classic_authex(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST, &nt1, &auth1_time, NULL)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Auth1 error");\r
rtr--;\r
continue;\r
};\r
+ fixed_nt = nt1;\r
\r
if (delta_time) {\r
auth2_time = auth1_time + delta_time;\r
} else {\r
auth2_time = 0;\r
}\r
- if(mifare_classic_authex(pcs, cuid, blockNo, keyType, ui64Key, AUTH_NESTED, &nt2, &auth2_time)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Auth2 error");\r
+ if (mifare_classic_authex(pcs, cuid, blockNo, keyType, ui64Key, AUTH_NESTED, &nt2_enc, &auth2_time, NULL)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Auth2 error");\r
rtr--;\r
continue;\r
};\r
\r
- nttmp = prng_successor(nt1, 100); //NXP Mifare is typical around 840,but for some unlicensed/compatible mifare card this can be 160\r
+ nttmp = prng_successor(nt1, 100); //NXP Mifare is typical around 840,but for some unlicensed/compatible mifare card this can be 160\r
for (i = 101; i < 1200; i++) {\r
nttmp = prng_successor(nttmp, 1);\r
- if (nttmp == nt2) break;\r
+ if (nttmp == nt2_enc) break;\r
}\r
\r
if (i != 1200) {\r
if (MF_DBGLEVEL >= 3) Dbprintf("Nested: calibrating... ntdist=%d", i);\r
} else {\r
unsuccessfull_tries++;\r
- if (unsuccessfull_tries > NESTED_MAX_TRIES) { // card isn't vulnerable to nested attack (random numbers are not predictable)\r
+ if (unsuccessfull_tries > NESTED_MAX_TRIES) { // card isn't vulnerable to nested attack (random numbers are not predictable)\r
isOK = -3;\r
}\r
}\r
dmin = davg - 2;\r
dmax = davg + 2;\r
\r
- LED_B_OFF();\r
-\r
}\r
// -------------------------------------------------------------------------------------------------\r
\r
- LED_C_ON();\r
-\r
// get crypted nonces for target sector\r
- for(i=0; i < 2 && !isOK; i++) { // look for exactly two different nonces\r
+ for (i = 0; i < 2 && !isOK; i++) { // look for exactly two different nonces\r
\r
target_nt[i] = 0;\r
- while(target_nt[i] == 0) { // continue until we have an unambiguous nonce\r
+ while (target_nt[i] == 0 && !isOK) { // continue until we have an unambiguous nonce\r
\r
// prepare next select. No need to power down the card.\r
- if(mifare_classic_halt(pcs, cuid)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Halt error");\r
+ if (mifare_classic_halt(pcs, cuid)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Halt error");\r
continue;\r
}\r
\r
- if(!iso14443a_select_card(uid, NULL, &cuid, true, 0, true)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Can't select card");\r
+ // break out of the loop on button press\r
+ if (BUTTON_PRESS()) {\r
+ isOK = -2;\r
+ break;\r
+ }\r
+\r
+ if (!iso14443a_select_card(uid, NULL, &cuid, true, 0, true)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Can't select card");\r
continue;\r
- };\r
+ }\r
\r
auth1_time = 0;\r
- if(mifare_classic_authex(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST, &nt1, &auth1_time)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Auth1 error");\r
+ authentication_timeout = 0;\r
+ if (mifare_classic_authex(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST, &nt1, &auth1_time, &authentication_timeout)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Auth1 error");\r
continue;\r
- };\r
+ }\r
\r
// nested authentication\r
auth2_time = auth1_time + delta_time;\r
len = mifare_sendcmd_short(pcs, AUTH_NESTED, 0x60 + (targetKeyType & 0x01), targetBlockNo, receivedAnswer, par, &auth2_time);\r
if (len != 4) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Auth2 error len=%d", len);\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Auth2 error len=%d", len);\r
continue;\r
- };\r
+ }\r
\r
- nt2 = bytes_to_num(receivedAnswer, 4);\r
- if (MF_DBGLEVEL >= 3) Dbprintf("Nonce#%d: Testing nt1=%08x nt2enc=%08x nt2par=%02x", i+1, nt1, nt2, par[0]);\r
+ nt2_enc = bytes_to_num(receivedAnswer, 4);\r
+ if (MF_DBGLEVEL >= 3) Dbprintf("Nonce#%d: Testing nt1=%08x nt2enc=%08x nt2par=%02x", i+1, nt1, nt2_enc, par[0]);\r
\r
// Parity validity check\r
for (j = 0; j < 4; j++) {\r
nttest = prng_successor(nt1, dmin - 1);\r
for (j = dmin; j < dmax + 1; j++) {\r
nttest = prng_successor(nttest, 1);\r
- ks1 = nt2 ^ nttest;\r
+ ks1 = nt2_enc ^ nttest;\r
\r
- if (valid_nonce(nttest, nt2, ks1, par_array)){\r
- if (ncount > 0) { // we are only interested in disambiguous nonces, try again\r
+ if (valid_nonce(nttest, nt2_enc, ks1, par_array)){\r
+ if (ncount > 0) { // we are only interested in disambiguous nonces, try again\r
if (MF_DBGLEVEL >= 3) Dbprintf("Nonce#%d: dismissed (ambigous), ntdist=%d", i+1, j);\r
target_nt[i] = 0;\r
break;\r
target_ks[i] = ks1;\r
ncount++;\r
if (i == 1 && target_nt[1] == target_nt[0]) { // we need two different nonces\r
- target_nt[i] = 0;\r
+ if( ++target_nt_duplicate_count >= NESTED_MAX_TRIES ) { // unable to get a 2nd nonce after NESTED_MAX_TRIES tries, probably a fixed nonce\r
+ if (MF_DBGLEVEL >= 2) Dbprintf("Nonce#2: cannot get nonce that != nonce#1, continuing anyway with single nonce! ntdist=%d", j);\r
+ break;\r
+ }\r
+\r
+ target_nt[1] = 0;\r
if (MF_DBGLEVEL >= 3) Dbprintf("Nonce#2: dismissed (= nonce#1), ntdist=%d", j);\r
break;\r
}\r
}\r
}\r
\r
- LED_C_OFF();\r
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
+ LED_D_OFF();\r
\r
- // ----------------------------- crypto1 destroy\r
crypto1_destroy(pcs);\r
\r
- byte_t buf[4 + 4 * 4];\r
+ uint8_t buf[4 + 4 * 4 + 4 + 4];\r
memcpy(buf, &cuid, 4);\r
memcpy(buf+4, &target_nt[0], 4);\r
memcpy(buf+8, &target_ks[0], 4);\r
memcpy(buf+12, &target_nt[1], 4);\r
memcpy(buf+16, &target_ks[1], 4);\r
+ memcpy(buf+20, &authentication_timeout, 4);\r
+ memcpy(buf+24, &fixed_nt, 4);\r
\r
- LED_B_ON();\r
- cmd_send(CMD_ACK, isOK, 0, targetBlockNo + (targetKeyType * 0x100), buf, sizeof(buf));\r
- LED_B_OFF();\r
+ if (MF_DBGLEVEL >= 3) DbpString("NESTED FINISHED");\r
\r
- if (MF_DBGLEVEL >= 3) DbpString("NESTED FINISHED");\r
+ cmd_send(CMD_ACK, isOK, 0, targetBlockNo + (targetKeyType * 0x100), buf, sizeof(buf));\r
\r
- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
- LEDsoff();\r
+ LED_A_OFF();\r
}\r
\r
+\r
//-----------------------------------------------------------------------------\r
// MIFARE check keys. key count up to 85.\r
//\r
//-----------------------------------------------------------------------------\r
-void MifareChkKeys(uint16_t arg0, uint16_t arg1, uint8_t arg2, uint8_t *datain)\r
-{\r
+void MifareChkKeys(uint16_t arg0, uint32_t arg1, uint8_t arg2, uint8_t *datain) {\r
+\r
uint8_t blockNo = arg0 & 0xff;\r
- uint8_t keyType = (arg0 >> 8) & 0xff;\r
+ uint8_t keyType = arg0 >> 8;\r
bool clearTrace = arg1 & 0x01;\r
bool multisectorCheck = arg1 & 0x02;\r
- uint8_t set14aTimeout = (arg1 >> 8) & 0xff;\r
+ bool init = arg1 & 0x04;\r
+ bool drop_field = arg1 & 0x08;\r
+ bool fixed_nonce = arg1 & 0x10;\r
+ uint32_t auth_timeout = arg1 >> 16;\r
uint8_t keyCount = arg2;\r
\r
- // clear debug level\r
- int OLD_MF_DBGLEVEL = MF_DBGLEVEL;\r
- MF_DBGLEVEL = MF_DBG_NONE;\r
-\r
LED_A_ON();\r
- LED_B_OFF();\r
- LED_C_OFF();\r
- iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
-\r
- if (clearTrace) clear_trace();\r
- set_tracing(true);\r
\r
- if (set14aTimeout){\r
- iso14a_set_timeout(set14aTimeout * 10); // timeout: ms = x/106 35-minimum, 50-OK 106-recommended 500-safe\r
+ if (init) {\r
+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
}\r
\r
+ if (clearTrace) {\r
+ clear_trace();\r
+ }\r
+ set_tracing(true);\r
+\r
+ // clear debug level. We are expecting lots of authentication failures...\r
+ int OLD_MF_DBGLEVEL = MF_DBGLEVEL;\r
+ MF_DBGLEVEL = MF_DBG_NONE;\r
+\r
+ int res = 0;\r
if (multisectorCheck) {\r
TKeyIndex keyIndex = {{0}};\r
uint8_t sectorCnt = blockNo;\r
- int res = MifareMultisectorChk(datain, keyCount, sectorCnt, keyType, OLD_MF_DBGLEVEL, &keyIndex);\r
-\r
- LED_B_ON();\r
+ res = MifareMultisectorChk(datain, keyCount, sectorCnt, keyType, &auth_timeout, OLD_MF_DBGLEVEL, &keyIndex);\r
if (res >= 0) {\r
- cmd_send(CMD_ACK, 1, 0, 0, keyIndex, 80);\r
+ cmd_send(CMD_ACK, 1, res, 0, keyIndex, 80);\r
} else {\r
- cmd_send(CMD_ACK, 0, 0, 0, NULL, 0);\r
+ cmd_send(CMD_ACK, 0, res, 0, NULL, 0);\r
}\r
- LED_B_OFF();\r
- } else { \r
- int res = MifareChkBlockKeys(datain, keyCount, blockNo, keyType, OLD_MF_DBGLEVEL);\r
- \r
- LED_B_ON();\r
+ } else if (fixed_nonce) {\r
+ res = MifareChkBlockKeysFixedNonce(datain, keyCount, blockNo, keyType, &auth_timeout, OLD_MF_DBGLEVEL);\r
if (res > 0) {\r
- cmd_send(CMD_ACK, 1, 0, 0, datain + (res - 1) * 6, 6);\r
+ cmd_send(CMD_ACK, 1, res, 0, NULL, 0); // key found\r
} else {\r
- cmd_send(CMD_ACK, 0, 0, 0, NULL, 0);\r
+ cmd_send(CMD_ACK, 0, res, 0, NULL, 0); // no key found or aborted\r
+ }\r
+ } else {\r
+ res = MifareChkBlockKeys(datain, keyCount, blockNo, keyType, &auth_timeout, OLD_MF_DBGLEVEL);\r
+ if (res > 0) {\r
+ cmd_send(CMD_ACK, 1, res, 0, datain + (res - 1) * 6, 6);\r
+ } else {\r
+ cmd_send(CMD_ACK, 0, res, 0, NULL, 0);\r
}\r
- LED_B_OFF();\r
}\r
\r
- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
- LEDsoff();\r
+ if (drop_field || res != 0) {\r
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
+ LED_D_OFF();\r
+ }\r
\r
// restore debug level\r
MF_DBGLEVEL = OLD_MF_DBGLEVEL;\r
+\r
+ LED_A_OFF();\r
+}\r
+\r
+\r
+//-----------------------------------------------------------------------------\r
+// MIFARE Personalize UID. Only for Mifare Classic EV1 7Byte UID\r
+//-----------------------------------------------------------------------------\r
+void MifarePersonalizeUID(uint8_t keyType, uint8_t perso_option, uint8_t *data) {\r
+\r
+ uint8_t uid[10];\r
+ uint32_t cuid;\r
+ struct Crypto1State mpcs = {0, 0};\r
+ struct Crypto1State *pcs;\r
+ pcs = &mpcs;\r
+\r
+ LED_A_ON();\r
+ clear_trace();\r
+\r
+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
+\r
+ bool isOK = false;\r
+ while (true) {\r
+ if (!iso14443a_select_card(uid, NULL, &cuid, true, 0, true)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r
+ break;\r
+ }\r
+\r
+ uint8_t block_number = 0;\r
+ uint64_t key = bytes_to_num(data, 6);\r
+ if (mifare_classic_auth(pcs, cuid, block_number, keyType, key, AUTH_FIRST, NULL)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Auth error");\r
+ break;\r
+ }\r
+\r
+ uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r
+ uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];\r
+ int len = mifare_sendcmd_short(pcs, true, MIFARE_EV1_PERSONAL_UID, perso_option, receivedAnswer, receivedAnswerPar, NULL);\r
+ if (len != 1 || receivedAnswer[0] != CARD_ACK) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Cmd Error: %02x", receivedAnswer[0]);\r
+ break;;\r
+ }\r
+ isOK = true;\r
+ break;\r
+ }\r
+\r
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
+ LED_D_OFF();\r
+\r
+ crypto1_destroy(pcs);\r
+\r
+ if (MF_DBGLEVEL >= 2) DbpString("PERSONALIZE UID FINISHED");\r
+\r
+ cmd_send(CMD_ACK, isOK, 0, 0, NULL, 0);\r
+\r
+ LED_A_OFF();\r
}\r
\r
//-----------------------------------------------------------------------------\r
\r
if(!iso14443a_select_card(uid, NULL, &cuid, true, 0, true)) {\r
isOK = false;\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r
}\r
\r
for (uint8_t sectorNo = 0; isOK && sectorNo < numSectors; sectorNo++) {\r
ui64Key = emlGetKey(sectorNo, keyType);\r
if (sectorNo == 0){\r
- if(isOK && mifare_classic_auth(pcs, cuid, FirstBlockOfSector(sectorNo), keyType, ui64Key, AUTH_FIRST)) {\r
+ if(isOK && mifare_classic_auth(pcs, cuid, FirstBlockOfSector(sectorNo), keyType, ui64Key, AUTH_FIRST, NULL)) {\r
isOK = false;\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Sector[%2d]. Auth error", sectorNo);\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Sector[%2d]. Auth error", sectorNo);\r
break;\r
}\r
} else {\r
- if(isOK && mifare_classic_auth(pcs, cuid, FirstBlockOfSector(sectorNo), keyType, ui64Key, AUTH_NESTED)) {\r
+ if(isOK && mifare_classic_auth(pcs, cuid, FirstBlockOfSector(sectorNo), keyType, ui64Key, AUTH_NESTED, NULL)) {\r
isOK = false;\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Sector[%2d]. Auth nested error", sectorNo);\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Sector[%2d]. Auth nested error", sectorNo);\r
break;\r
}\r
}\r
for (uint8_t blockNo = 0; isOK && blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
if(isOK && mifare_classic_readblock(pcs, cuid, FirstBlockOfSector(sectorNo) + blockNo, dataoutbuf)) {\r
isOK = false;\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Error reading sector %2d block %2d", sectorNo, blockNo);\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Error reading sector %2d block %2d", sectorNo, blockNo);\r
break;\r
};\r
if (isOK) {\r
if (blockNo < NumBlocksPerSector(sectorNo) - 1) {\r
emlSetMem(dataoutbuf, FirstBlockOfSector(sectorNo) + blockNo, 1);\r
- } else { // sector trailer, keep the keys, set only the AC\r
+ } else { // sector trailer, keep the keys, set only the AC\r
emlGetMem(dataoutbuf2, FirstBlockOfSector(sectorNo) + blockNo, 1);\r
memcpy(&dataoutbuf2[6], &dataoutbuf[6], 4);\r
emlSetMem(dataoutbuf2, FirstBlockOfSector(sectorNo) + blockNo, 1);\r
}\r
\r
if(mifare_classic_halt(pcs, cuid)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r
};\r
\r
// ----------------------------- crypto1 destroy\r
bool needWipe = cmdParams & 0x01;\r
bool needFill = cmdParams & 0x02;\r
bool gen1b = cmdParams & 0x04;\r
- \r
+\r
uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r
uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];\r
- \r
+\r
uint8_t block0[16] = {0x01, 0x02, 0x03, 0x04, 0x04, 0x08, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xBE, 0xAF};\r
uint8_t block1[16] = {0x00};\r
uint8_t blockK[16] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x08, 0x77, 0x8F, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
uint8_t d_block[18] = {0x00};\r
- \r
+\r
// card commands\r
uint8_t wupC1[] = { 0x40 };\r
uint8_t wupC2[] = { 0x43 };\r
uint8_t wipeC[] = { 0x41 };\r
- \r
+\r
// iso14443 setup\r
LED_A_ON();\r
LED_B_OFF();\r
// tracing\r
clear_trace();\r
set_tracing(true);\r
- \r
+\r
while (true){\r
// wipe\r
if (needWipe){\r
ReaderTransmitBitsPar(wupC1,7,0, NULL);\r
- if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r
+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != CARD_ACK)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r
break;\r
};\r
\r
ReaderTransmit(wipeC, sizeof(wipeC), NULL);\r
- if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("wipeC error");\r
+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != CARD_ACK)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("wipeC error");\r
break;\r
};\r
\r
if(mifare_classic_halt(NULL, 0)) {\r
- if (MF_DBGLEVEL > 2) Dbprintf("Halt error");\r
+ if (MF_DBGLEVEL > 2) Dbprintf("Halt error");\r
};\r
};\r
- \r
+\r
// put default data\r
if (needFill){\r
// select commands\r
ReaderTransmitBitsPar(wupC1, 7, 0, NULL);\r
\r
- // gen1b magic tag : do no issue wupC2 and don't expect 0x0a response after SELECT_UID (after getting UID from chip in 'hf mf csetuid' command)\r
- if (!gen1b) { \r
+ // gen1b magic tag : do no issue wupC2 and don't expect CARD_ACK response after SELECT_UID (after getting UID from chip in 'hf mf csetuid' command)\r
+ if (!gen1b) {\r
\r
- if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r
+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != CARD_ACK)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r
break;\r
};\r
\r
ReaderTransmit(wupC2, sizeof(wupC2), NULL);\r
- if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("wupC2 error");\r
+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != CARD_ACK)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("wupC2 error");\r
break;\r
};\r
}\r
\r
// send blocks command\r
for (int blockNo = 0; blockNo < numBlocks; blockNo++) {\r
- if ((mifare_sendcmd_short(NULL, 0, 0xA0, blockNo, receivedAnswer, receivedAnswerPar, NULL) != 1) || (receivedAnswer[0] != 0x0a)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("write block send command error");\r
+ if ((mifare_sendcmd_short(NULL, 0, 0xA0, blockNo, receivedAnswer, receivedAnswerPar, NULL) != 1) || (receivedAnswer[0] != CARD_ACK)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("write block send command error");\r
break;\r
};\r
- \r
+\r
// check type of block and add crc\r
if (!isBlockTrailer(blockNo)){\r
memcpy(d_block, block1, 16);\r
\r
// send write command\r
ReaderTransmit(d_block, sizeof(d_block), NULL);\r
- if ((ReaderReceive(receivedAnswer, receivedAnswerPar) != 1) || (receivedAnswer[0] != 0x0a)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("write block send data error");\r
+ if ((ReaderReceive(receivedAnswer, receivedAnswerPar) != 1) || (receivedAnswer[0] != CARD_ACK)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("write block send data error");\r
break;\r
};\r
}\r
- \r
+\r
// halt\r
- // do no issue halt command for gen1b \r
+ // do no issue halt command for gen1b\r
if (!gen1b) {\r
if (mifare_classic_halt(NULL, 0)) {\r
- if (MF_DBGLEVEL > 2) Dbprintf("Halt error");\r
+ if (MF_DBGLEVEL > 2) Dbprintf("Halt error");\r
break;\r
}\r
}\r
}\r
break;\r
- } \r
+ }\r
+\r
+ // reset fpga\r
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
\r
// send USB response\r
LED_B_ON();\r
cmd_send(CMD_ACK,isOK,0,0,NULL,0);\r
LED_B_OFF();\r
- \r
- // reset fpga\r
- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
+\r
LEDsoff();\r
- \r
+\r
return;\r
}\r
\r
// get UID from chip\r
if (workFlags & 0x01) {\r
if(!iso14443a_select_card(uid, NULL, &cuid, true, 0, true)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r
// Continue, if we set wrong UID or wrong UID checksum or some ATQA or SAK we will can't select card. But we need to write block 0 to make card work.\r
//break;\r
};\r
\r
if(mifare_classic_halt(NULL, cuid)) {\r
- if (MF_DBGLEVEL > 2) Dbprintf("Halt error");\r
+ if (MF_DBGLEVEL > 2) Dbprintf("Halt error");\r
// Continue, some magic tags misbehavies and send an answer to it.\r
// break;\r
};\r
// Wipe command don't work with gen1b\r
if (needWipe && !(workFlags & 0x40)){\r
ReaderTransmitBitsPar(wupC1,7,0, NULL);\r
- if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r
+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != CARD_ACK)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r
break;\r
};\r
\r
ReaderTransmit(wipeC, sizeof(wipeC), NULL);\r
- if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("wipeC error");\r
+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != CARD_ACK)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("wipeC error");\r
break;\r
};\r
\r
if(mifare_classic_halt(NULL, 0)) {\r
- if (MF_DBGLEVEL > 2) Dbprintf("Halt error");\r
+ if (MF_DBGLEVEL > 2) Dbprintf("Halt error");\r
// Continue, some magic tags misbehavies and send an answer to it.\r
- // break;\r
+ // break;\r
};\r
};\r
\r
if (workFlags & 0x02) {\r
ReaderTransmitBitsPar(wupC1,7,0, NULL);\r
\r
- // gen1b magic tag : do no issue wupC2 and don't expect 0x0a response after SELECT_UID (after getting UID from chip in 'hf mf csetuid' command)\r
+ // gen1b magic tag : do no issue wupC2 and don't expect CARD_ACK response after SELECT_UID (after getting UID from chip in 'hf mf csetuid' command)\r
if (!(workFlags & 0x40)) {\r
\r
- if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r
+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != CARD_ACK)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r
break;\r
};\r
\r
ReaderTransmit(wupC2, sizeof(wupC2), NULL);\r
- if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("wupC2 error");\r
+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != CARD_ACK)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("wupC2 error");\r
break;\r
};\r
}\r
}\r
\r
- if ((mifare_sendcmd_short(NULL, 0, 0xA0, blockNo, receivedAnswer, receivedAnswerPar, NULL) != 1) || (receivedAnswer[0] != 0x0a)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("write block send command error");\r
+ if ((mifare_sendcmd_short(NULL, 0, 0xA0, blockNo, receivedAnswer, receivedAnswerPar, NULL) != 1) || (receivedAnswer[0] != CARD_ACK)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("write block send command error");\r
break;\r
};\r
\r
AppendCrc14443a(d_block, 16);\r
\r
ReaderTransmit(d_block, sizeof(d_block), NULL);\r
- if ((ReaderReceive(receivedAnswer, receivedAnswerPar) != 1) || (receivedAnswer[0] != 0x0a)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("write block send data error");\r
+ if ((ReaderReceive(receivedAnswer, receivedAnswerPar) != 1) || (receivedAnswer[0] != CARD_ACK)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("write block send data error");\r
break;\r
};\r
\r
// do no issue halt command for gen1b magic tag (#db# halt error. response len: 1)\r
if (!(workFlags & 0x40)) {\r
if (mifare_classic_halt(NULL, 0)) {\r
- if (MF_DBGLEVEL > 2) Dbprintf("Halt error");\r
+ if (MF_DBGLEVEL > 2) Dbprintf("Halt error");\r
// Continue, some magic tags misbehavies and send an answer to it.\r
// break;\r
}\r
break;\r
}\r
\r
+ if ((workFlags & 0x10) || (!isOK)) {\r
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
+ }\r
+\r
LED_B_ON();\r
cmd_send(CMD_ACK,isOK,0,0,uid,4);\r
LED_B_OFF();\r
\r
- if ((workFlags & 0x10) || (!isOK)) {\r
- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
- LEDsoff();\r
- }\r
+ LEDsoff();\r
}\r
\r
\r
while (true) {\r
if (workFlags & 0x02) {\r
ReaderTransmitBitsPar(wupC1,7,0, NULL);\r
- if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r
+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != CARD_ACK)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r
break;\r
};\r
// do no issue for gen1b magic tag\r
if (!(workFlags & 0x40)) {\r
ReaderTransmit(wupC2, sizeof(wupC2), NULL);\r
- if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("wupC2 error");\r
+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != CARD_ACK)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("wupC2 error");\r
break;\r
};\r
}\r
\r
// read block\r
if ((mifare_sendcmd_short(NULL, 0, 0x30, blockNo, receivedAnswer, receivedAnswerPar, NULL) != 18)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("read block send command error");\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("read block send command error");\r
break;\r
};\r
memcpy(data, receivedAnswer, 18);\r
// do no issue halt command for gen1b magic tag (#db# halt error. response len: 1)\r
if (!(workFlags & 0x40)) {\r
if (mifare_classic_halt(NULL, cuid)) {\r
- if (MF_DBGLEVEL > 1) Dbprintf("Halt error");\r
+ if (MF_DBGLEVEL > 1) Dbprintf("Halt error");\r
// Continue, some magic tags misbehavies and send an answer to it.\r
- // break;\r
+ // break;\r
}\r
}\r
}\r
break;\r
}\r
\r
+ if ((workFlags & 0x10) || (!isOK)) {\r
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
+ }\r
+\r
LED_B_ON();\r
if (workFlags & 0x20) {\r
if (isOK)\r
cmd_send(CMD_ACK,isOK,0,0,data,18);\r
LED_B_OFF();\r
\r
- if ((workFlags & 0x10) || (!isOK)) {\r
- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
- LEDsoff();\r
- }\r
+ LEDsoff();\r
}\r
\r
void MifareCIdent(){\r
\r
uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r
uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];\r
- \r
+\r
LED_A_ON();\r
LED_B_OFF();\r
LED_C_OFF();\r
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
\r
clear_trace();\r
- set_tracing(true); \r
+ set_tracing(true);\r
\r
ReaderTransmitBitsPar(wupC1,7,0, NULL);\r
- if(ReaderReceive(receivedAnswer, receivedAnswerPar) && (receivedAnswer[0] == 0x0a)) {\r
+ if(ReaderReceive(receivedAnswer, receivedAnswerPar) && (receivedAnswer[0] == CARD_ACK)) {\r
isOK = 2;\r
\r
ReaderTransmit(wupC2, sizeof(wupC2), NULL);\r
- if(ReaderReceive(receivedAnswer, receivedAnswerPar) && (receivedAnswer[0] == 0x0a)) {\r
+ if(ReaderReceive(receivedAnswer, receivedAnswerPar) && (receivedAnswer[0] == CARD_ACK)) {\r
isOK = 1;\r
};\r
};\r
\r
// From iceman1001: removed the if, since some magic tags misbehavies and send an answer to it.\r
mifare_classic_halt(NULL, 0);\r
- \r
+\r
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
+\r
LED_B_ON();\r
cmd_send(CMD_ACK,isOK,0,0,0,0);\r
LED_B_OFF();\r
\r
- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
- LEDsoff(); \r
+ LEDsoff();\r
}\r
\r
//\r
}\r
\r
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) DbpString("AUTH 1 FINISHED");\r
- cmd_send(CMD_ACK,1,cuid,0,dataout, sizeof(dataout));\r
+\r
+ cmd_send(CMD_ACK, 1, cuid, 0, dataout, sizeof(dataout));\r
}\r
\r
void Mifare_DES_Auth2(uint32_t arg0, uint8_t *datain){\r
\r
isOK = mifare_desfire_des_auth2(cuid, key, dataout);\r
\r
- if( isOK) {\r
+ if (isOK) {\r
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) Dbprintf("Authentication part2: Failed");\r
OnError(4);\r
return;\r
}\r
\r
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
+\r
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) DbpString("AUTH 2 FINISHED");\r
\r
cmd_send(CMD_ACK, isOK, 0, 0, dataout, sizeof(dataout));\r
- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
LEDsoff();\r
}\r
\r
projects / proxmark3-svn / blobdiff