\r
void MifareUC_Auth1(uint8_t arg0, uint8_t *datain){\r
\r
- byte_t isOK = 0;\r
byte_t dataoutbuf[16] = {0x00};\r
uint8_t uid[10] = {0x00};\r
- uint32_t cuid;\r
+ uint32_t cuid = 0x00;\r
\r
- LED_A_ON();\r
- LED_B_OFF();\r
- LED_C_OFF();\r
+ LED_A_ON(); LED_B_OFF(); LED_C_OFF();\r
\r
clear_trace();\r
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
\r
if(!iso14443a_select_card(uid, NULL, &cuid)) {\r
- if (MF_DBGLEVEL >= MF_DBG_ERROR)\r
- Dbprintf("Can't select card");\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card");\r
OnError(0);\r
return;\r
};\r
\r
- if(mifare_ultra_auth1(cuid, dataoutbuf)){\r
- if (MF_DBGLEVEL >= MF_DBG_ERROR) \r
- Dbprintf("Authentication part1: Fail.");\r
+ if(mifare_ultra_auth1(dataoutbuf)){\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Authentication part1: Fail.");\r
OnError(1);\r
return;\r
}\r
\r
- isOK = 1;\r
- if (MF_DBGLEVEL >= MF_DBG_EXTENDED)\r
- DbpString("AUTH 1 FINISHED");\r
+ if (MF_DBGLEVEL >= MF_DBG_EXTENDED) DbpString("AUTH 1 FINISHED");\r
\r
- cmd_send(CMD_ACK,isOK,cuid,0,dataoutbuf,11);\r
+ cmd_send(CMD_ACK,1,cuid,0,dataoutbuf,11);\r
LEDsoff();\r
}\r
void MifareUC_Auth2(uint32_t arg0, uint8_t *datain){\r
\r
- uint32_t cuid = arg0;\r
uint8_t key[16] = {0x00};\r
- byte_t isOK = 0;\r
byte_t dataoutbuf[16] = {0x00};\r
\r
memcpy(key, datain, 16);\r
\r
- LED_A_ON();\r
- LED_B_OFF();\r
- LED_C_OFF();\r
+ LED_A_ON(); LED_B_OFF(); LED_C_OFF();\r
\r
- if(mifare_ultra_auth2(cuid, key, dataoutbuf)){\r
- if (MF_DBGLEVEL >= MF_DBG_ERROR) \r
- Dbprintf("Authentication part2: Fail...");\r
+ if(mifare_ultra_auth2(key, dataoutbuf)){\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Authentication part2: Fail...");\r
OnError(1);\r
return; \r
}\r
\r
- isOK = 1;\r
- if (MF_DBGLEVEL >= MF_DBG_EXTENDED)\r
- DbpString("AUTH 2 FINISHED");\r
+ if (MF_DBGLEVEL >= MF_DBG_EXTENDED) DbpString("AUTH 2 FINISHED");\r
\r
- cmd_send(CMD_ACK,isOK,0,0,dataoutbuf,11);\r
+ cmd_send(CMD_ACK,1,0,0,dataoutbuf,11);\r
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
LEDsoff();\r
}\r
\r
+// Arg0 = BlockNo,\r
+// Arg1 = UsePwd bool\r
+// datain = PWD bytes, \r
void MifareUReadBlock(uint8_t arg0, uint8_t arg1, uint8_t *datain)\r
{\r
uint8_t blockNo = arg0;\r
byte_t dataout[16] = {0x00};\r
uint8_t uid[10] = {0x00};\r
- uint8_t key[8] = {0x00};\r
- uint32_t cuid;\r
- bool usePwd = false;\r
- \r
- usePwd = (arg1 == 1);\r
- \r
- // use password\r
- if ( usePwd )\r
- memcpy(key, datain, 8);\r
- \r
- LED_A_ON();\r
- LED_B_OFF();\r
- LED_C_OFF();\r
- \r
+ bool usePwd = (arg1 == 1);\r
+\r
+ LEDsoff(); \r
+ LED_A_ON(); \r
clear_trace();\r
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
\r
- int len = iso14443a_select_card(uid, NULL, &cuid);\r
+ int len = iso14443a_select_card(uid, NULL, NULL);\r
if(!len) {\r
- if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card (RC:%d)",len);\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card (RC:%02X)",len);\r
OnError(1);\r
return;\r
- };\r
+ }\r
\r
// authenticate here.\r
if ( usePwd ) {\r
\r
- uint8_t a[8] = { 0x01 };\r
- uint8_t b[8] = { 0x00 };\r
- uint8_t enc_b[8] = { 0x00 };\r
- uint8_t ab[16] = { 0x00 };\r
- \r
- uint8_t transKey[8] = { 0x00 };\r
+ uint8_t key[16] = {0x00}; \r
+ memcpy(key, datain, 16);\r
+ \r
+ uint8_t random_a[8] = {1,1,1,1,1,1,1,1 };\r
+ uint8_t random_b[8] = {0x00};\r
+ uint8_t enc_random_b[8] = {0x00};\r
+ uint8_t rnd_ab[16] = {0x00};\r
+ uint8_t IV[8] = {0x00};\r
\r
uint16_t len;\r
- uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r
- uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];\r
+ uint8_t receivedAnswer[MAX_FRAME_SIZE];\r
+ uint8_t receivedAnswerPar[MAX_PARITY_SIZE];\r
\r
len = mifare_sendcmd_short(NULL, 1, 0x1A, 0x00, receivedAnswer,receivedAnswerPar ,NULL);\r
- if (len == 1) {\r
- if (MF_DBGLEVEL >= MF_DBG_ERROR)\r
- Dbprintf("Cmd Error: %02x", receivedAnswer[0]);\r
- OnError(1);\r
- return;\r
+ if (len != 11) {\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Cmd Error: %02x", receivedAnswer[0]);\r
+ OnError(1);\r
+ return;\r
}\r
- \r
-// memcpy(dataout, receivedAnswer, 11);\r
- \r
+ \r
// tag nonce.\r
- memcpy(enc_b,receivedAnswer+1,8);\r
+ memcpy(enc_random_b,receivedAnswer+1,8);\r
\r
// decrypt nonce.\r
- des_dec(enc_b, b, key );\r
-\r
- Dbprintf("enc_B: %02x %02x %02x %02x %02x %02x %02x %02x", enc_b[0],enc_b[1],enc_b[2],enc_b[3],enc_b[4],enc_b[5],enc_b[6],enc_b[7] );\r
-\r
- rol(b,8);\r
+ tdes_2key_dec(random_b, enc_random_b, sizeof(random_b), key, IV );\r
+ rol(random_b,8);\r
+ memcpy(rnd_ab ,random_a,8);\r
+ memcpy(rnd_ab+8,random_b,8);\r
+\r
+ if (MF_DBGLEVEL >= MF_DBG_EXTENDED) {\r
+ Dbprintf("enc_B: %02x %02x %02x %02x %02x %02x %02x %02x",\r
+ enc_random_b[0],enc_random_b[1],enc_random_b[2],enc_random_b[3],\r
+ enc_random_b[4],enc_random_b[5],enc_random_b[6],enc_random_b[7]);\r
+ \r
+ Dbprintf(" B: %02x %02x %02x %02x %02x %02x %02x %02x",\r
+ random_b[0],random_b[1],random_b[2],random_b[3],\r
+ random_b[4],random_b[5],random_b[6],random_b[7]);\r
+\r
+ Dbprintf("rnd_ab: %02x %02x %02x %02x %02x %02x %02x %02x",\r
+ rnd_ab[0],rnd_ab[1],rnd_ab[2],rnd_ab[3],\r
+ rnd_ab[4],rnd_ab[5],rnd_ab[6],rnd_ab[7]);\r
+ \r
+ Dbprintf("rnd_ab: %02x %02x %02x %02x %02x %02x %02x %02x",\r
+ rnd_ab[8],rnd_ab[9],rnd_ab[10],rnd_ab[11],\r
+ rnd_ab[12],rnd_ab[13],rnd_ab[14],rnd_ab[15] );\r
+ }\r
\r
- memcpy(ab ,a,8);\r
- memcpy(ab+8,b,8);\r
-\r
- Dbprintf("AB: %02x %02x %02x %02x %02x %02x %02x %02x", ab[0],ab[1],ab[2],ab[3],ab[4],ab[5],ab[6],ab[7] );\r
- Dbprintf("AB: %02x %02x %02x %02x %02x %02x %02x %02x", ab[8],ab[9],ab[10],ab[11],ab[12],ab[13],ab[14],ab[15] );\r
-\r
- // encrypt\r
- des_enc(ab, ab, key);\r
+ // encrypt out, in, length, key, iv\r
+ tdes_2key_enc(rnd_ab, rnd_ab, sizeof(rnd_ab), key, enc_random_b);\r
\r
- Dbprintf("e_AB: %02x %02x %02x %02x %02x %02x %02x %02x", ab[0],ab[1],ab[2],ab[3],ab[4],ab[5],ab[6],ab[7] );\r
- Dbprintf("e_AB: %02x %02x %02x %02x %02x %02x %02x %02x", ab[8],ab[9],ab[10],ab[11],ab[12],ab[13],ab[14],ab[15] );\r
-\r
- len = mifare_sendcmd_short_mfucauth(NULL, 1, 0xAF, ab, receivedAnswer, receivedAnswerPar, NULL);\r
- if (len == 1) {\r
- if (MF_DBGLEVEL >= MF_DBG_ERROR)\r
- Dbprintf("Cmd Error: %02x", receivedAnswer[0]);\r
+ \r
+ len = mifare_sendcmd_short_mfucauth(NULL, 1, 0xAF, rnd_ab, receivedAnswer, receivedAnswerPar, NULL);\r
+ if (len != 11) {\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Cmd Error: %02x", receivedAnswer[0]);\r
OnError(1);\r
return;\r
}\r
+\r
+ uint8_t enc_resp[8] = { 0 };\r
+ uint8_t resp_random_a[8] = { 0 };\r
+ memcpy(enc_resp, receivedAnswer+1, 8);\r
\r
- // \r
- memcpy(transKey, receivedAnswer+1, 8);\r
- Dbprintf("TRANSACTIONKEY: %02x %02x %02x %02x %02x %02x %02x %02x", transKey[0],transKey[1],transKey[2],transKey[3],\r
- transKey[4],transKey[5],transKey[6],transKey[7] );\r
+ // decrypt out, in, length, key, iv \r
+ tdes_2key_dec(resp_random_a, enc_resp, 8, key, enc_random_b);\r
+ if ( memcmp(resp_random_a, random_a, 8) != 0 )\r
+ Dbprintf("failed authentication");\r
+\r
+ if (MF_DBGLEVEL >= MF_DBG_EXTENDED) {\r
+ Dbprintf("e_AB: %02x %02x %02x %02x %02x %02x %02x %02x", \r
+ rnd_ab[0],rnd_ab[1],rnd_ab[2],rnd_ab[3],\r
+ rnd_ab[4],rnd_ab[5],rnd_ab[6],rnd_ab[7]);\r
+\r
+ Dbprintf("e_AB: %02x %02x %02x %02x %02x %02x %02x %02x",\r
+ rnd_ab[8],rnd_ab[9],rnd_ab[10],rnd_ab[11],\r
+ rnd_ab[12],rnd_ab[13],rnd_ab[14],rnd_ab[15]);\r
+\r
+ Dbprintf("a: %02x %02x %02x %02x %02x %02x %02x %02x",\r
+ random_a[0],random_a[1],random_a[2],random_a[3],\r
+ random_a[4],random_a[5],random_a[6],random_a[7]);\r
+ \r
+ Dbprintf("b: %02x %02x %02x %02x %02x %02x %02x %02x",\r
+ resp_random_a[0],resp_random_a[1],resp_random_a[2],resp_random_a[3],\r
+ resp_random_a[4],resp_random_a[5],resp_random_a[6],resp_random_a[7]);\r
+ }\r
}\r
\r
- len = mifare_ultra_readblock(cuid, blockNo, dataout);\r
- if(len) {\r
- if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Read block error");\r
+ if( mifare_ultra_readblock(blockNo, dataout) ) {\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Read block error");\r
OnError(2);\r
return;\r
- };\r
+ }\r
\r
- len = mifare_ultra_halt(cuid);\r
- if(len) {\r
- if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Halt error");\r
+ if( mifare_ultra_halt() ) {\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Halt error");\r
OnError(3);\r
return;\r
- };\r
+ }\r
\r
cmd_send(CMD_ACK,1,0,0,dataout,16);\r
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
LEDsoff();\r
}\r
-\r
//-----------------------------------------------------------------------------\r
// Select, Authenticate, Read a MIFARE tag. \r
// read sector (data = 4 x 16 bytes = 64 bytes, or 16 x 16 bytes = 256 bytes)\r
LEDsoff();\r
}\r
\r
-void MifareUReadCard(uint8_t arg0, int arg1, uint8_t *datain)\r
+// arg0 = blockNo (start)\r
+// arg1 = Pages (number of blocks)\r
+// arg2 = useKey\r
+// datain = KEY bytes\r
+void MifareUReadCard(uint8_t arg0, uint16_t arg1, uint8_t arg2, uint8_t *datain)\r
{\r
// params\r
- uint8_t sectorNo = arg0;\r
- int Pages = arg1;\r
- int count_Pages = 0;\r
- byte_t dataout[176] = {0x00};;\r
- uint8_t uid[10] = {0x00};\r
- uint32_t cuid;\r
-\r
- LED_A_ON();\r
- LED_B_OFF();\r
- LED_C_OFF();\r
+ uint8_t blockNo = arg0;\r
+ uint16_t blocks = arg1;\r
+ bool useKey = (arg2 == 1);\r
+ int countpages = 0;\r
+ uint8_t dataout[176] = {0x00};;\r
\r
- if (MF_DBGLEVEL >= MF_DBG_ALL) \r
- Dbprintf("Pages %d",Pages);\r
- \r
+ LEDsoff();\r
+ LED_A_ON(); \r
clear_trace();\r
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
\r
- int len = iso14443a_select_card(uid, NULL, &cuid);\r
- \r
+ int len = iso14443a_select_card(NULL, NULL, NULL);\r
if (!len) {\r
- if (MF_DBGLEVEL >= MF_DBG_ERROR)\r
- Dbprintf("Can't select card (RC:%d)",len);\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card (RC:%d)",len);\r
OnError(1);\r
return;\r
}\r
\r
- for (int i = 0; i < Pages; i++){\r
+ // authenticate\r
+ if ( useKey ) {\r
+ \r
+ uint8_t key[16] = {0x00}; \r
+ memcpy(key, datain, 16);\r
+ \r
+ uint8_t random_a[8] = {1,1,1,1,1,1,1,1 };\r
+ uint8_t random_b[8] = {0x00};\r
+ uint8_t enc_random_b[8] = {0x00};\r
+ uint8_t rnd_ab[16] = {0x00};\r
+ uint8_t IV[8] = {0x00};\r
+ \r
+ uint16_t len;\r
+ uint8_t receivedAnswer[MAX_FRAME_SIZE];\r
+ uint8_t receivedAnswerPar[MAX_PARITY_SIZE];\r
+ \r
+ len = mifare_sendcmd_short(NULL, 1, 0x1A, 0x00, receivedAnswer,receivedAnswerPar ,NULL);\r
+ if (len != 11) {\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Cmd Error: %02x", receivedAnswer[0]);\r
+ OnError(1);\r
+ return;\r
+ }\r
+ \r
+ // tag nonce.\r
+ memcpy(enc_random_b,receivedAnswer+1,8);\r
+\r
+ // decrypt nonce.\r
+ tdes_2key_dec(random_b, enc_random_b, sizeof(random_b), key, IV );\r
+ rol(random_b,8);\r
+ memcpy(rnd_ab ,random_a,8);\r
+ memcpy(rnd_ab+8,random_b,8);\r
+ \r
+ // encrypt out, in, length, key, iv\r
+ tdes_2key_enc(rnd_ab, rnd_ab, sizeof(rnd_ab), key, enc_random_b);\r
+\r
+ len = mifare_sendcmd_short_mfucauth(NULL, 1, 0xAF, rnd_ab, receivedAnswer, receivedAnswerPar, NULL);\r
+ if (len != 11) {\r
+ OnError(1);\r
+ return;\r
+ }\r
+\r
+ uint8_t enc_resp[8] = { 0 };\r
+ uint8_t resp_random_a[8] = { 0 };\r
+ memcpy(enc_resp, receivedAnswer+1, 8);\r
+ \r
+ // decrypt out, in, length, key, iv \r
+ tdes_2key_dec(resp_random_a, enc_resp, 8, key, enc_random_b);\r
+ if ( memcmp(resp_random_a, random_a, 8) != 0 )\r
+ Dbprintf("failed authentication");\r
+ }\r
+ \r
+ for (int i = 0; i < blocks; i++){\r
\r
- len = mifare_ultra_readblock(cuid, sectorNo * 4 + i, dataout + 4 * i);\r
+ len = mifare_ultra_readblock(blockNo * 4 + i, dataout + 4 * i);\r
\r
if (len) {\r
- if (MF_DBGLEVEL >= MF_DBG_ERROR)\r
- Dbprintf("Read block %d error",i);\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Read block %d error",i);\r
OnError(2);\r
return;\r
} else {\r
- count_Pages++;\r
+ countpages++;\r
}\r
}\r
\r
- len = mifare_ultra_halt(cuid);\r
- if (len) {\r
- if (MF_DBGLEVEL >= MF_DBG_ERROR)\r
- Dbprintf("Halt error");\r
+ if (mifare_ultra_halt()) {\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Halt error");\r
OnError(3);\r
return;\r
}\r
\r
- if (MF_DBGLEVEL >= MF_DBG_ALL) {\r
- Dbprintf("Pages read %d", count_Pages);\r
- }\r
+ if (MF_DBGLEVEL >= MF_DBG_EXTENDED) Dbprintf("blocks read %d", countpages);\r
\r
- len = 16*4; //64 bytes\r
- \r
- // Read a UL-C\r
- if (Pages == 44 && count_Pages > 16) \r
- len = 176;\r
+ len = blocks*4;\r
\r
- cmd_send(CMD_ACK, 1, 0, 0, dataout, len); \r
+ cmd_send(CMD_ACK, 1, len, 0, dataout, len); \r
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
LEDsoff();\r
}\r
\r
-\r
//-----------------------------------------------------------------------------\r
// Select, Authenticate, Write a MIFARE tag. \r
// read block\r
\r
void MifareUWriteBlock(uint8_t arg0, uint8_t *datain)\r
{\r
- // params\r
- uint8_t blockNo = arg0;\r
+ uint8_t blockNo = arg0;\r
byte_t blockdata[16] = {0x00};\r
\r
- memcpy(blockdata, datain,16);\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
- clear_trace();\r
- iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
+ LED_A_ON(); LED_B_OFF(); LED_C_OFF();\r
+ \r
+ 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
-\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(!iso14443a_select_card(uid, NULL, NULL)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r
+ OnError(0);\r
+ return;\r
+ };\r
+\r
+ if(mifare_ultra_writeblock(blockNo, blockdata)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r
+ OnError(0);\r
+ return; };\r
+\r
+ if(mifare_ultra_halt()) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r
+ OnError(0);\r
+ return;\r
+ };\r
+ \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,1,0,0,0,0);\r
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
+ LEDsoff();\r
}\r
\r
void MifareUWriteBlock_Special(uint8_t arg0, uint8_t *datain)\r
{\r
- // params\r
uint8_t blockNo = arg0;\r
byte_t blockdata[4] = {0x00};\r
+ uint8_t uid[10] = {0x00};\r
\r
memcpy(blockdata, datain,4);\r
+ \r
+ LEDsoff();\r
+ LED_A_ON();\r
+ clear_trace();\r
+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
\r
- // variables\r
- byte_t isOK = 0;\r
- uint8_t uid[10] = {0x00};\r
- uint32_t cuid;\r
+ if(!iso14443a_select_card(uid, NULL, NULL)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r
+ OnError(0);\r
+ return;\r
+ };\r
+\r
+ if(mifare_ultra_special_writeblock(blockNo, blockdata)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r
+ OnError(0);\r
+ return;\r
+ };\r
+\r
+ if(mifare_ultra_halt()) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r
+ OnError(0);\r
+ return;\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
+ LEDsoff();\r
+}\r
\r
+void MifareUSetPwd(uint8_t arg0, uint8_t *datain){\r
+ \r
+ uint8_t pwd[16] = {0x00};\r
+ byte_t blockdata[4] = {0x00};\r
+ \r
+ memcpy(pwd, datain, 16);\r
+ \r
+ LED_A_ON(); LED_B_OFF(); LED_C_OFF();\r
clear_trace();\r
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
\r
- LED_A_ON();\r
- LED_B_OFF();\r
- LED_C_OFF();\r
+ if(!iso14443a_select_card(NULL, NULL, NULL)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r
+ OnError(0);\r
+ return;\r
+ };\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
+ blockdata[0] = pwd[7];\r
+ blockdata[1] = pwd[6];\r
+ blockdata[2] = pwd[5];\r
+ blockdata[3] = pwd[4];\r
+ if(mifare_ultra_special_writeblock( 44, blockdata)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r
+ OnError(44);\r
+ return;\r
+ };\r
\r
- if(mifare_ultra_special_writeblock(cuid, blockNo, blockdata)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r
- break;\r
- };\r
+ blockdata[0] = pwd[3];\r
+ blockdata[1] = pwd[2];\r
+ blockdata[2] = pwd[1];\r
+ blockdata[3] = pwd[0];\r
+ if(mifare_ultra_special_writeblock( 45, blockdata)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r
+ OnError(45);\r
+ return;\r
+ };\r
\r
- if(mifare_ultra_halt(cuid)) {\r
- if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r
- break;\r
- };\r
+ blockdata[0] = pwd[15];\r
+ blockdata[1] = pwd[14];\r
+ blockdata[2] = pwd[13];\r
+ blockdata[3] = pwd[12];\r
+ if(mifare_ultra_special_writeblock( 46, blockdata)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r
+ OnError(46);\r
+ return;\r
+ };\r
\r
- isOK = 1;\r
- break;\r
- }\r
+ blockdata[0] = pwd[11];\r
+ blockdata[1] = pwd[10];\r
+ blockdata[2] = pwd[9];\r
+ blockdata[3] = pwd[8];\r
+ if(mifare_ultra_special_writeblock( 47, blockdata)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r
+ OnError(47);\r
+ return;\r
+ }; \r
\r
- if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");\r
+ if(mifare_ultra_halt()) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r
+ OnError(0);\r
+ return;\r
+ };\r
\r
- cmd_send(CMD_ACK,isOK,0,0,0,0);\r
+ cmd_send(CMD_ACK,1,0,0,0,0);\r
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
LEDsoff();\r
}\r
cmd_send(CMD_ACK,isOK,0,0,0,0);\r
}\r
\r
- //\r
+void MifareCollectNonces(uint32_t arg0, uint32_t arg1){\r
+\r
+ BigBuf_free();\r
+\r
+ uint32_t iterations = arg0;\r
+ uint8_t uid[10] = {0x00};\r
+\r
+ uint8_t *response = BigBuf_malloc(MAX_MIFARE_FRAME_SIZE);\r
+ uint8_t *responsePar = BigBuf_malloc(MAX_MIFARE_PARITY_SIZE);\r
+\r
+ uint8_t mf_auth[] = { 0x60,0x00,0xf5,0x7b };\r
+ \r
+ // get memory from BigBuf.\r
+ uint8_t *nonces = BigBuf_malloc(iterations * 4);\r
+\r
+ LED_A_ON();\r
+ LED_B_OFF();\r
+ LED_C_OFF();\r
+\r
+ clear_trace();\r
+ set_tracing(TRUE);\r
+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r
+ \r
+ for (int i = 0; i < iterations; i++) {\r
+ \r
+ WDT_HIT();\r
+\r
+ // Test if the action was cancelled\r
+ if(BUTTON_PRESS()) break;\r
+ \r
+ // if(mifare_classic_halt(pcs, cuid)) {\r
+ // if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r
+ //}\r
+\r
+ if(!iso14443a_select_card(uid, NULL, NULL)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r
+ continue;\r
+ };\r
+\r
+ // Transmit MIFARE_CLASSIC_AUTH.\r
+ ReaderTransmit(mf_auth, sizeof(mf_auth), NULL);\r
+\r
+ // Receive the (4 Byte) "random" nonce\r
+ if (!ReaderReceive(response, responsePar)) {\r
+ if (MF_DBGLEVEL >= 1) Dbprintf("Couldn't receive tag nonce");\r
+ continue;\r
+ } \r
+ \r
+ nonces[i*4] = bytes_to_num(response, 4);\r
+ }\r
+ \r
+ int packLen = iterations * 4;\r
+ int packSize = 0;\r
+ int packNum = 0;\r
+ while (packLen > 0) {\r
+ packSize = MIN(USB_CMD_DATA_SIZE, packLen);\r
+ LED_B_ON();\r
+ cmd_send(CMD_ACK, 77, 0, packSize, nonces - packLen, packSize);\r
+ LED_B_OFF();\r
+\r
+ packLen -= packSize;\r
+ packNum++;\r
+ }\r
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r
+ LEDsoff();\r
+}\r
+\r
+//\r
// DESFIRE\r
//\r
\r
\r
byte_t dataout[11] = {0x00};\r
uint8_t uid[10] = {0x00};\r
- uint32_t cuid;\r
+ uint32_t cuid = 0x00;\r
\r
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) \r
- Dbprintf("Can't select card");\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card");\r
OnError(1);\r
return;\r
};\r
\r
if(mifare_desfire_des_auth1(cuid, dataout)){\r
- if (MF_DBGLEVEL >= MF_DBG_ERROR) \r
- Dbprintf("Authentication part1: Fail.");\r
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Authentication part1: Fail.");\r
OnError(4);\r
return;\r
}\r
\r
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) DbpString("AUTH 1 FINISHED");\r
- \r
cmd_send(CMD_ACK,1,cuid,0,dataout, sizeof(dataout));\r
}\r
\r
\r
uint32_t cuid = arg0;\r
uint8_t key[16] = {0x00};\r
- byte_t isOK = 0;\r
byte_t dataout[12] = {0x00};\r
+ byte_t isOK = 0;\r
\r
memcpy(key, datain, 16);\r
\r
isOK = mifare_desfire_des_auth2(cuid, key, dataout);\r
\r
if( isOK) {\r
- if (MF_DBGLEVEL >= MF_DBG_EXTENDED) \r
- Dbprintf("Authentication part2: Failed"); \r
+ if (MF_DBGLEVEL >= MF_DBG_EXTENDED) Dbprintf("Authentication part2: Failed"); \r
OnError(4);\r
return;\r
}\r
\r
- if (MF_DBGLEVEL >= MF_DBG_EXTENDED) \r
- DbpString("AUTH 2 FINISHED");\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
projects / proxmark3-svn / blobdiff