#include "mifarecmd.h"\r
#include "apps.h"\r
#include "util.h"\r
-#include "desfire.h"\r
-#include "../common/crc.h"\r
+\r
+#include "crc.h"\r
\r
//-----------------------------------------------------------------------------\r
// Select, Authenticate, Read a MIFARE tag. \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
LED_B_ON();\r
cmd_send(CMD_ACK,isOK,0,0,dataoutbuf,16);\r
\r
\r
void MifareUC_Auth1(uint8_t arg0, uint8_t *datain){\r
- // variables\r
+\r
byte_t isOK = 0;\r
byte_t dataoutbuf[16] = {0x00};\r
uint8_t uid[10] = {0x00};\r
uint32_t cuid;\r
- \r
- // clear trace\r
- iso14a_clear_trace();\r
- iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
- \r
+\r
LED_A_ON();\r
LED_B_OFF();\r
LED_C_OFF();\r
- \r
+ \r
+ iso14a_clear_trace();\r
+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
\r
if(!iso14443a_select_card(uid, NULL, &cuid)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card, something went wrong before auth");\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR)\r
+ Dbprintf("Can't select card");\r
+ //OnError(0);\r
+ return;\r
};\r
\r
if(mifare_ultra_auth1(cuid, dataoutbuf)){\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Authentication part1: Fail."); \r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) \r
+ Dbprintf("Authentication part1: Fail.");\r
+ //OnError(1);\r
+ return;\r
}\r
\r
- isOK=1;\r
- if (MF_DBGLEVEL >= 2) DbpString("AUTH 1 FINISHED");\r
+ isOK = 1;\r
+ if (MF_DBGLEVEL >= MF_DBG_EXTENDED)\r
+ DbpString("AUTH 1 FINISHED");\r
\r
- LED_B_ON();\r
cmd_send(CMD_ACK,isOK,cuid,0,dataoutbuf,11);\r
- \r
LEDsoff();\r
}\r
void MifareUC_Auth2(uint32_t arg0, uint8_t *datain){\r
LED_C_OFF();\r
\r
if(mifare_ultra_auth2(cuid, key, dataoutbuf)){\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Authentication part2: Fail..."); \r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) \r
+ Dbprintf("Authentication part2: Fail...");\r
+ //OnError(1);\r
+ return; \r
}\r
+ \r
isOK = 1;\r
- if (MF_DBGLEVEL >= 2) DbpString("AUTH 2 FINISHED");\r
+ if (MF_DBGLEVEL >= MF_DBG_EXTENDED)\r
+ DbpString("AUTH 2 FINISHED");\r
\r
- LED_B_ON();\r
cmd_send(CMD_ACK,isOK,0,0,dataoutbuf,11);\r
- LED_B_OFF();\r
- \r
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
LEDsoff();\r
}\r
\r
void MifareUReadBlock(uint8_t arg0,uint8_t *datain)\r
{\r
- // params\r
uint8_t blockNo = arg0;\r
- \r
- // variables\r
- byte_t isOK = 0;\r
- byte_t dataoutbuf[16] = {0x00};\r
+ byte_t dataout[16] = {0x00};\r
uint8_t uid[10] = {0x00};\r
uint32_t cuid;\r
\r
- // clear trace\r
- iso14a_clear_trace();\r
- iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
- \r
LED_A_ON();\r
LED_B_OFF();\r
LED_C_OFF();\r
\r
- while (true) {\r
- if(!iso14443a_select_card(uid, NULL, &cuid)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r
- break;\r
+ iso14a_clear_trace();\r
+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
+ \r
+ int len = iso14443a_select_card(uid, NULL, &cuid);\r
+ if(!len) {\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card");\r
+ //OnError(1);\r
+ return;\r
};\r
\r
- if(mifare_ultra_readblock(cuid, blockNo, dataoutbuf)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Read block error");\r
- break;\r
+ len = mifare_ultra_readblock(cuid, blockNo, dataout);\r
+ if(len) {\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Read block error");\r
+ //OnError(2);\r
+ return;\r
};\r
\r
- if(mifare_ultra_halt(cuid)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r
- break;\r
+ len = mifare_ultra_halt(cuid);\r
+ if(len) {\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Halt error");\r
+ //OnError(3);\r
+ return;\r
};\r
\r
- isOK = 1;\r
- break;\r
- }\r
- \r
- if (MF_DBGLEVEL >= 2) DbpString("READ BLOCK FINISHED");\r
- \r
- LED_B_ON();\r
- cmd_send(CMD_ACK,isOK,0,0,dataoutbuf,16);\r
- LED_B_OFF();\r
+ cmd_send(CMD_ACK,1,0,0,dataout,16);\r
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
LEDsoff();\r
}\r
\r
void MifareUReadCard(uint8_t arg0, int arg1, uint8_t *datain)\r
{\r
- // params\r
- uint8_t sectorNo = arg0;\r
+ // params\r
+ uint8_t sectorNo = arg0;\r
int Pages = arg1;\r
int count_Pages = 0;\r
- byte_t dataoutbuf[176] = {0x00};;\r
+ byte_t dataout[176] = {0x00};;\r
uint8_t uid[10] = {0x00};\r
uint32_t cuid;\r
\r
- iso14a_clear_trace();\r
- iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
-\r
LED_A_ON();\r
LED_B_OFF();\r
LED_C_OFF();\r
- \r
+\r
if (MF_DBGLEVEL >= MF_DBG_ALL) \r
Dbprintf("Pages %d",Pages);\r
\r
- if (!iso14443a_select_card(uid, NULL, &cuid)) {\r
+ iso14a_clear_trace();\r
+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
+\r
+ int len = iso14443a_select_card(uid, NULL, &cuid);\r
+ \r
+ if (!len) {\r
if (MF_DBGLEVEL >= MF_DBG_ERROR)\r
Dbprintf("Can't select card");\r
- OnError();\r
+ //OnError(1);\r
return;\r
}\r
\r
for (int i = 0; i < Pages; i++){\r
- if (mifare_ultra_readblock(cuid, sectorNo * 4 + i, dataoutbuf + 4 * i)) {\r
+ \r
+ len = mifare_ultra_readblock(cuid, sectorNo * 4 + i, dataout + 4 * i);\r
+ \r
+ if (len) {\r
if (MF_DBGLEVEL >= MF_DBG_ERROR)\r
Dbprintf("Read block %d error",i);\r
- OnError();\r
+ //OnError(2);\r
return;\r
} else {\r
count_Pages++;\r
}\r
}\r
\r
- if (mifare_ultra_halt(cuid)) {\r
+ len = mifare_ultra_halt(cuid);\r
+ if (len) {\r
if (MF_DBGLEVEL >= MF_DBG_ERROR)\r
Dbprintf("Halt error");\r
- OnError();\r
+ //OnError(3);\r
return;\r
}\r
\r
if (MF_DBGLEVEL >= MF_DBG_ALL) {\r
- Dbprintf("Pages read %d",count_Pages);\r
- DbpString("Read card finished");\r
+ Dbprintf("Pages read %d", count_Pages);\r
}\r
\r
- int len = 16*4; //64 bytes\r
+ len = 16*4; //64 bytes\r
\r
// Read a UL-C\r
if (Pages == 44 && count_Pages > 16) \r
len = 176;\r
\r
- cmd_send(CMD_ACK, 1, 0, 0, dataoutbuf, len);\r
- \r
+ cmd_send(CMD_ACK, 1, 0, 0, dataout, len); \r
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
LEDsoff();\r
}\r
\r
void MifareUWriteBlock(uint8_t arg0, uint8_t *datain)\r
{\r
- // params\r
- uint8_t blockNo = arg0;\r
+ // params\r
+ uint8_t blockNo = arg0;\r
byte_t blockdata[16] = {0x00};\r
\r
- memcpy(blockdata, datain, 16);\r
- \r
- // variables\r
- byte_t isOK = 0;\r
+ memcpy(blockdata, datain,16);\r
+ \r
+ // variables\r
+ byte_t isOK = 0;\r
uint8_t uid[10] = {0x00};\r
- uint32_t cuid;\r
-\r
- iso14a_clear_trace();\r
- iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
-\r
- LED_A_ON();\r
- LED_B_OFF();\r
- LED_C_OFF();\r
-\r
- while (true) {\r
- if(!iso14443a_select_card(uid, NULL, &cuid)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r
- break;\r
- };\r
+ uint32_t cuid;\r
\r
- if(mifare_ultra_writeblock(cuid, blockNo, blockdata)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r
- break;\r
- };\r
+ iso14a_clear_trace();\r
+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
\r
- if(mifare_ultra_halt(cuid)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r
- break;\r
- };\r
- \r
- isOK = 1;\r
- break;\r
- }\r
+ LED_A_ON();\r
+ LED_B_OFF();\r
+ LED_C_OFF();\r
+\r
+ while (true) {\r
+ if(!iso14443a_select_card(uid, NULL, &cuid)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r
+ break;\r
+ };\r
+\r
+ if(mifare_ultra_writeblock(cuid, blockNo, blockdata)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r
+ break;\r
+ };\r
+\r
+ if(mifare_ultra_halt(cuid)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r
+ break;\r
+ };\r
+ \r
+ isOK = 1;\r
+ break;\r
+ }\r
\r
- if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");\r
+ if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");\r
\r
- cmd_send(CMD_ACK,isOK,0,0,0,0);\r
- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
- LEDsoff();\r
+ cmd_send(CMD_ACK,isOK,0,0,0,0);\r
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
+ LEDsoff();\r
}\r
\r
void MifareUWriteBlock_Special(uint8_t arg0, uint8_t *datain)\r
}\r
\r
// Return 1 if the nonce is invalid else return 0\r
-int valid_nonce(uint32_t Nt, uint32_t NtEnc, uint32_t Ks1, uint8_t * parity) {\r
+int valid_nonce(uint32_t Nt, uint32_t NtEnc, uint32_t Ks1, uint8_t *parity) {\r
return ((oddparity((Nt >> 24) & 0xFF) == ((parity[0]) ^ oddparity((NtEnc >> 24) & 0xFF) ^ BIT(Ks1,16))) & \\r
(oddparity((Nt >> 16) & 0xFF) == ((parity[1]) ^ oddparity((NtEnc >> 16) & 0xFF) ^ BIT(Ks1,8))) & \\r
(oddparity((Nt >> 8) & 0xFF) == ((parity[2]) ^ oddparity((NtEnc >> 8) & 0xFF) ^ BIT(Ks1,0)))) ? 1 : 0;\r
struct Crypto1State mpcs = {0, 0};\r
struct Crypto1State *pcs;\r
pcs = &mpcs;\r
- uint8_t* receivedAnswer = get_bigbufptr_recvrespbuf();\r
+ uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r
\r
uint32_t auth1_time, auth2_time;\r
static uint16_t delta_time;\r
\r
+ // free eventually allocated BigBuf memory\r
+ BigBuf_free();\r
// clear trace\r
iso14a_clear_trace();\r
iso14a_set_tracing(false);\r
WDT_HIT();\r
\r
davg = dmax = 0;\r
- dmin = 2000; \r
+ dmin = 2000;\r
delta_time = 0;\r
\r
for (rtr = 0; rtr < 17; rtr++) {\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
- for (i = 141; i < 1200; i++) {\r
+ for (i = 101; i < 1200; i++) {\r
nttmp = prng_successor(nttmp, 1);\r
if (nttmp == nt2) break;\r
}\r
}\r
}\r
\r
- if (rtr <= 1) return;\r
+ if (rtr <= 1) return;\r
\r
davg = (davg + (rtr - 1)/2) / (rtr - 1);\r
\r
// get crypted nonces for target sector\r
for(i=0; i < 2; i++) { // look for exactly two different nonces\r
\r
- WDT_HIT(); \r
- if(BUTTON_PRESS()) {\r
- DbpString("Nested: cancelled");\r
- crypto1_destroy(pcs);\r
- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
- LEDsoff();\r
- return;\r
- }\r
-\r
target_nt[i] = 0;\r
while(target_nt[i] == 0) { // continue until we have an unambiguous nonce\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 (target_nt[i] == 0 && j == dmax+1 && MF_DBGLEVEL >= 3) Dbprintf("Nonce#%d: dismissed (all invalid)", i+1);\r
}\r
}\r
- \r
+\r
LED_C_OFF();\r
\r
// ----------------------------- crypto1 destroy\r
uint8_t d_block[18] = {0x00};\r
uint32_t cuid;\r
\r
- uint8_t* receivedAnswer = get_bigbufptr_recvrespbuf();\r
- uint8_t *receivedAnswerPar = receivedAnswer + MAX_FRAME_SIZE;\r
- \r
+ uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r
+ uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];\r
+\r
// reset FPGA and LED\r
if (workFlags & 0x08) {\r
LED_A_ON();\r
LED_B_OFF();\r
LED_C_OFF();\r
- \r
+ \r
iso14a_clear_trace();\r
iso14a_set_tracing(TRUE);\r
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
uint8_t data[18] = {0x00};\r
uint32_t cuid = 0;\r
\r
- uint8_t* receivedAnswer = get_bigbufptr_recvrespbuf();\r
- uint8_t *receivedAnswerPar = receivedAnswer + MAX_FRAME_SIZE;\r
+ uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r
+ uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];\r
\r
if (workFlags & 0x08) {\r
LED_A_ON();\r
LED_B_OFF();\r
LED_C_OFF();\r
-\r
+ \r
iso14a_clear_trace();\r
iso14a_set_tracing(TRUE);\r
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
// variables\r
byte_t isOK = 1;\r
\r
- uint8_t* receivedAnswer = get_bigbufptr_recvrespbuf();\r
- uint8_t *receivedAnswerPar = receivedAnswer + MAX_FRAME_SIZE;\r
+ uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r
+ uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];\r
\r
ReaderTransmitBitsPar(wupC1,7,0, NULL);\r
if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r
//\r
\r
void Mifare_DES_Auth1(uint8_t arg0, uint8_t *datain){\r
- // variables\r
- byte_t isOK = 0;\r
+\r
byte_t dataout[11] = {0x00};\r
uint8_t uid[10] = {0x00};\r
uint32_t cuid;\r
iso14a_clear_trace();\r
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
\r
- if(!iso14443a_select_card(uid, NULL, &cuid)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card, something went wrong before auth");\r
+ int len = iso14443a_select_card(uid, NULL, &cuid);\r
+ if(!len) {\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) \r
+ Dbprintf("Can't select card");\r
+ //OnError(1);\r
+ return;\r
};\r
\r
if(mifare_desfire_des_auth1(cuid, dataout)){\r
- if (MF_DBGLEVEL >= 1) \r
- Dbprintf("Authentication part1: Fail."); \r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) \r
+ Dbprintf("Authentication part1: Fail.");\r
+ //OnError(4);\r
+ return;\r
}\r
\r
- isOK = 1;\r
- if (MF_DBGLEVEL >= 2) DbpString("AUTH 1 FINISHED");\r
+ if (MF_DBGLEVEL >= MF_DBG_EXTENDED) DbpString("AUTH 1 FINISHED");\r
\r
- cmd_send(CMD_ACK,isOK,cuid,0,dataout, sizeof(dataout));\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
byte_t dataout[12] = {0x00};\r
\r
memcpy(key, datain, 16);\r
- \r
- LED_A_ON();\r
- LED_B_OFF();\r
- LED_C_OFF();\r
\r
isOK = mifare_desfire_des_auth2(cuid, key, dataout);\r
\r
- if(isOK){\r
- if (MF_DBGLEVEL >= 2) \r
- DbpString("AUTH 2 FINISHED");\r
- cmd_send(CMD_ACK,isOK,0,0,dataout,sizeof(dataout));\r
- }\r
- else {\r
- if (MF_DBGLEVEL >= 2) \r
+ if( isOK) {\r
+ if (MF_DBGLEVEL >= MF_DBG_EXTENDED) \r
Dbprintf("Authentication part2: Failed"); \r
- OnError();\r
+ //OnError(4);\r
+ return;\r
}\r
\r
+ if (MF_DBGLEVEL >= MF_DBG_EXTENDED) \r
+ 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
-}
\ No newline at end of file
+}\r
projects / proxmark3-svn / blobdiff