X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/8c6b22980cac809f51cdb307a2043b380659fe9c..refs/pull/402/head:/client/cmdhfmf.c
diff --git a/client/cmdhfmf.c b/client/cmdhfmf.c
index ed26c1bd..5a9896de 100644
--- a/client/cmdhfmf.c
+++ b/client/cmdhfmf.c
@@ -10,98 +10,60 @@
#include "cmdhfmf.h"
+#include <inttypes.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include "proxmark3.h"
+#include "cmdmain.h"
+#include "cmdhfmfhard.h"
+#include "util.h"
+#include "util_posix.h"
+#include "usb_cmd.h"
+#include "ui.h"
+#include "mifarehost.h"
+#include "mifare.h"
+#include "mfkey.h"
+
+#define NESTED_SECTOR_RETRY 10 // how often we try mfested() until we give up
+
static int CmdHelp(const char *Cmd);
int CmdHF14AMifare(const char *Cmd)
{
- uint32_t uid = 0;
- uint32_t nt = 0, nr = 0;
- uint64_t par_list = 0, ks_list = 0, r_key = 0;
- int16_t isOK = 0;
-
- UsbCommand c = {CMD_READER_MIFARE, {true, 0, 0}};
-
- // message
- printf("-------------------------------------------------------------------------\n");
- printf("Executing command. Expected execution time: 25sec on average :-)\n");
- printf("Press button on the proxmark3 device to abort both proxmark3 and client.\n");
- printf("-------------------------------------------------------------------------\n");
-
-
-start:
- clearCommandBuffer();
- SendCommand(&c);
-
- //flush queue
- while (ukbhit()) getchar();
-
- // wait cycle
- while (true) {
- printf(".");
- fflush(stdout);
- if (ukbhit()) {
- getchar();
- printf("\naborted via keyboard!\n");
- break;
- }
-
- UsbCommand resp;
- if (WaitForResponseTimeout(CMD_ACK, &resp, 1000)) {
- isOK = resp.arg[0];
- uid = (uint32_t)bytes_to_num(resp.d.asBytes + 0, 4);
- nt = (uint32_t)bytes_to_num(resp.d.asBytes + 4, 4);
- par_list = bytes_to_num(resp.d.asBytes + 8, 8);
- ks_list = bytes_to_num(resp.d.asBytes + 16, 8);
- nr = bytes_to_num(resp.d.asBytes + 24, 4);
- printf("\n\n");
- switch (isOK) {
- case -1 : PrintAndLog("Button pressed. Aborted.\n"); break;
- case -2 : PrintAndLog("Card is not vulnerable to Darkside attack (doesn't send NACK on authentication requests).\n"); break;
- case -3 : PrintAndLog("Card is not vulnerable to Darkside attack (its random number generator is not predictable).\n"); break;
- case -4 : PrintAndLog("Card is not vulnerable to Darkside attack (its random number generator seems to be based on the wellknown");
- PrintAndLog("generating polynomial with 16 effective bits only, but shows unexpected behaviour.\n"); break;
- default: ;
- }
- break;
- }
- }
-
- printf("\n");
-
- // error
- if (isOK != 1) return 1;
-
- // execute original function from util nonce2key
- if (nonce2key(uid, nt, nr, par_list, ks_list, &r_key)) {
- isOK = 2;
- PrintAndLog("Key not found (lfsr_common_prefix list is null). Nt=%08x", nt);
- PrintAndLog("Failing is expected to happen in 25%% of all cases. Trying again with a different reader nonce...");
- c.arg[0] = false;
- goto start;
- } else {
- isOK = 0;
- printf("------------------------------------------------------------------\n");
- PrintAndLog("Found valid key:%012"llx" \n", r_key);
+ int isOK = 0;
+ uint64_t key = 0;
+ isOK = mfDarkside(&key);
+ switch (isOK) {
+ case -1 : PrintAndLog("Button pressed. Aborted."); return 1;
+ case -2 : PrintAndLog("Card is not vulnerable to Darkside attack (doesn't send NACK on authentication requests)."); return 1;
+ case -3 : PrintAndLog("Card is not vulnerable to Darkside attack (its random number generator is not predictable)."); return 1;
+ case -4 : PrintAndLog("Card is not vulnerable to Darkside attack (its random number generator seems to be based on the wellknown");
+ PrintAndLog("generating polynomial with 16 effective bits only, but shows unexpected behaviour."); return 1;
+ case -5 : PrintAndLog("Aborted via keyboard."); return 1;
+ default : PrintAndLog("Found valid key:%012" PRIx64 "\n", key);
}
-
+
PrintAndLog("");
return 0;
}
+
int CmdHF14AMfWrBl(const char *Cmd)
{
uint8_t blockNo = 0;
uint8_t keyType = 0;
uint8_t key[6] = {0, 0, 0, 0, 0, 0};
uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-
+
char cmdp = 0x00;
if (strlen(Cmd)<3) {
PrintAndLog("Usage: hf mf wrbl <block number> <key A/B> <key (12 hex symbols)> <block data (32 hex symbols)>");
PrintAndLog(" sample: hf mf wrbl 0 A FFFFFFFFFFFF 000102030405060708090A0B0C0D0E0F");
return 0;
- }
+ }
blockNo = param_get8(Cmd, 0);
cmdp = param_getchar(Cmd, 1);
@@ -120,7 +82,7 @@ int CmdHF14AMfWrBl(const char *Cmd)
}
PrintAndLog("--block no:%d, key type:%c, key:%s", blockNo, keyType?'B':'A', sprint_hex(key, 6));
PrintAndLog("--data: %s", sprint_hex(bldata, 16));
-
+
UsbCommand c = {CMD_MIFARE_WRITEBL, {blockNo, keyType, 0}};
memcpy(c.d.asBytes, key, 6);
memcpy(c.d.asBytes + 10, bldata, 16);
@@ -142,7 +104,7 @@ int CmdHF14AMfRdBl(const char *Cmd)
uint8_t blockNo = 0;
uint8_t keyType = 0;
uint8_t key[6] = {0, 0, 0, 0, 0, 0};
-
+
char cmdp = 0x00;
@@ -150,8 +112,8 @@ int CmdHF14AMfRdBl(const char *Cmd)
PrintAndLog("Usage: hf mf rdbl <block number> <key A/B> <key (12 hex symbols)>");
PrintAndLog(" sample: hf mf rdbl 0 A FFFFFFFFFFFF ");
return 0;
- }
-
+ }
+
blockNo = param_get8(Cmd, 0);
cmdp = param_getchar(Cmd, 1);
if (cmdp == 0x00) {
@@ -164,7 +126,7 @@ int CmdHF14AMfRdBl(const char *Cmd)
return 1;
}
PrintAndLog("--block no:%d, key type:%c, key:%s ", blockNo, keyType?'B':'A', sprint_hex(key, 6));
-
+
UsbCommand c = {CMD_MIFARE_READBL, {blockNo, keyType, 0}};
memcpy(c.d.asBytes, key, 6);
SendCommand(&c);
@@ -199,8 +161,8 @@ int CmdHF14AMfRdSc(const char *Cmd)
PrintAndLog("Usage: hf mf rdsc <sector number> <key A/B> <key (12 hex symbols)>");
PrintAndLog(" sample: hf mf rdsc 0 A FFFFFFFFFFFF ");
return 0;
- }
-
+ }
+
sectorNo = param_get8(Cmd, 0);
if (sectorNo > 39) {
PrintAndLog("Sector number must be less than 40");
@@ -217,7 +179,7 @@ int CmdHF14AMfRdSc(const char *Cmd)
return 1;
}
PrintAndLog("--sector no:%d key type:%c key:%s ", sectorNo, keyType?'B':'A', sprint_hex(key, 6));
-
+
UsbCommand c = {CMD_MIFARE_READSC, {sectorNo, keyType, 0}};
memcpy(c.d.asBytes, key, 6);
SendCommand(&c);
@@ -263,28 +225,28 @@ uint8_t NumBlocksPerSector(uint8_t sectorNo)
int CmdHF14AMfDump(const char *Cmd)
{
uint8_t sectorNo, blockNo;
-
+
uint8_t keyA[40][6];
uint8_t keyB[40][6];
uint8_t rights[40][4];
uint8_t carddata[256][16];
uint8_t numSectors = 16;
-
+
FILE *fin;
FILE *fout;
-
+
UsbCommand resp;
char cmdp = param_getchar(Cmd, 0);
switch (cmdp) {
case '0' : numSectors = 5; break;
- case '1' :
+ case '1' :
case '\0': numSectors = 16; break;
case '2' : numSectors = 32; break;
case '4' : numSectors = 40; break;
default: numSectors = 16;
- }
-
+ }
+
if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {
PrintAndLog("Usage: hf mf dump [card memory]");
PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
@@ -293,90 +255,101 @@ int CmdHF14AMfDump(const char *Cmd)
PrintAndLog(" hf mf dump 4");
return 0;
}
-
+
if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {
PrintAndLog("Could not find file dumpkeys.bin");
return 1;
}
-
+
// Read keys A from file
for (sectorNo=0; sectorNo<numSectors; sectorNo++) {
- if (fread( keyA[sectorNo], 1, 6, fin ) == 0) {
+ size_t bytes_read = fread(keyA[sectorNo], 1, 6, fin);
+ if (bytes_read != 6) {
PrintAndLog("File reading error.");
fclose(fin);
return 2;
}
}
-
+
// Read keys B from file
for (sectorNo=0; sectorNo<numSectors; sectorNo++) {
- if (fread( keyB[sectorNo], 1, 6, fin ) == 0) {
+ size_t bytes_read = fread(keyB[sectorNo], 1, 6, fin);
+ if (bytes_read != 6) {
PrintAndLog("File reading error.");
fclose(fin);
return 2;
}
}
-
+
fclose(fin);
PrintAndLog("|-----------------------------------------|");
PrintAndLog("|------ Reading sector access bits...-----|");
PrintAndLog("|-----------------------------------------|");
-
+ uint8_t tries = 0;
for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {
- UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 0, 0}};
- memcpy(c.d.asBytes, keyA[sectorNo], 6);
- SendCommand(&c);
+ for (tries = 0; tries < 3; tries++) {
+ UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 0, 0}};
+ memcpy(c.d.asBytes, keyA[sectorNo], 6);
+ SendCommand(&c);
- if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
- uint8_t isOK = resp.arg[0] & 0xff;
- uint8_t *data = resp.d.asBytes;
- if (isOK){
- rights[sectorNo][0] = ((data[7] & 0x10)>>2) | ((data[8] & 0x1)<<1) | ((data[8] & 0x10)>>4); // C1C2C3 for data area 0
- rights[sectorNo][1] = ((data[7] & 0x20)>>3) | ((data[8] & 0x2)<<0) | ((data[8] & 0x20)>>5); // C1C2C3 for data area 1
- rights[sectorNo][2] = ((data[7] & 0x40)>>4) | ((data[8] & 0x4)>>1) | ((data[8] & 0x40)>>6); // C1C2C3 for data area 2
- rights[sectorNo][3] = ((data[7] & 0x80)>>5) | ((data[8] & 0x8)>>2) | ((data[8] & 0x80)>>7); // C1C2C3 for sector trailer
+ if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
+ uint8_t isOK = resp.arg[0] & 0xff;
+ uint8_t *data = resp.d.asBytes;
+ if (isOK){
+ rights[sectorNo][0] = ((data[7] & 0x10)>>2) | ((data[8] & 0x1)<<1) | ((data[8] & 0x10)>>4); // C1C2C3 for data area 0
+ rights[sectorNo][1] = ((data[7] & 0x20)>>3) | ((data[8] & 0x2)<<0) | ((data[8] & 0x20)>>5); // C1C2C3 for data area 1
+ rights[sectorNo][2] = ((data[7] & 0x40)>>4) | ((data[8] & 0x4)>>1) | ((data[8] & 0x40)>>6); // C1C2C3 for data area 2
+ rights[sectorNo][3] = ((data[7] & 0x80)>>5) | ((data[8] & 0x8)>>2) | ((data[8] & 0x80)>>7); // C1C2C3 for sector trailer
+ break;
+ } else if (tries == 2) { // on last try set defaults
+ PrintAndLog("Could not get access rights for sector %2d. Trying with defaults...", sectorNo);
+ rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;
+ rights[sectorNo][3] = 0x01;
+ }
} else {
- PrintAndLog("Could not get access rights for sector %2d. Trying with defaults...", sectorNo);
+ PrintAndLog("Command execute timeout when trying to read access rights for sector %2d. Trying with defaults...", sectorNo);
rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;
rights[sectorNo][3] = 0x01;
}
- } else {
- PrintAndLog("Command execute timeout when trying to read access rights for sector %2d. Trying with defaults...", sectorNo);
- rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;
- rights[sectorNo][3] = 0x01;
}
}
-
+
PrintAndLog("|-----------------------------------------|");
PrintAndLog("|----- Dumping all blocks to file... -----|");
PrintAndLog("|-----------------------------------------|");
-
+
bool isOK = true;
for (sectorNo = 0; isOK && sectorNo < numSectors; sectorNo++) {
for (blockNo = 0; isOK && blockNo < NumBlocksPerSector(sectorNo); blockNo++) {
bool received = false;
-
- if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. At least the Access Conditions can always be read with key A.
- UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};
- memcpy(c.d.asBytes, keyA[sectorNo], 6);
- SendCommand(&c);
- received = WaitForResponseTimeout(CMD_ACK,&resp,1500);
- } else { // data block. Check if it can be read with key A or key B
- uint8_t data_area = sectorNo<32?blockNo:blockNo/5;
- if ((rights[sectorNo][data_area] == 0x03) || (rights[sectorNo][data_area] == 0x05)) { // only key B would work
- UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 1, 0}};
- memcpy(c.d.asBytes, keyB[sectorNo], 6);
- SendCommand(&c);
- received = WaitForResponseTimeout(CMD_ACK,&resp,1500);
- } else if (rights[sectorNo][data_area] == 0x07) { // no key would work
- isOK = false;
- PrintAndLog("Access rights do not allow reading of sector %2d block %3d", sectorNo, blockNo);
- } else { // key A would work
+ for (tries = 0; tries < 3; tries++) {
+ if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. At least the Access Conditions can always be read with key A.
UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};
memcpy(c.d.asBytes, keyA[sectorNo], 6);
SendCommand(&c);
received = WaitForResponseTimeout(CMD_ACK,&resp,1500);
+ } else { // data block. Check if it can be read with key A or key B
+ uint8_t data_area = sectorNo<32?blockNo:blockNo/5;
+ if ((rights[sectorNo][data_area] == 0x03) || (rights[sectorNo][data_area] == 0x05)) { // only key B would work
+ UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 1, 0}};
+ memcpy(c.d.asBytes, keyB[sectorNo], 6);
+ SendCommand(&c);
+ received = WaitForResponseTimeout(CMD_ACK,&resp,1500);
+ } else if (rights[sectorNo][data_area] == 0x07) { // no key would work
+ isOK = false;
+ PrintAndLog("Access rights do not allow reading of sector %2d block %3d", sectorNo, blockNo);
+ tries = 2;
+ } else { // key A would work
+ UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};
+ memcpy(c.d.asBytes, keyA[sectorNo], 6);
+ SendCommand(&c);
+ received = WaitForResponseTimeout(CMD_ACK,&resp,1500);
+ }
+ }
+ if (received) {
+ isOK = resp.arg[0] & 0xff;
+ if (isOK) break;
}
}
@@ -414,7 +387,7 @@ int CmdHF14AMfDump(const char *Cmd)
}
if (isOK) {
- if ((fout = fopen("dumpdata.bin","wb")) == NULL) {
+ if ((fout = fopen("dumpdata.bin","wb")) == NULL) {
PrintAndLog("Could not create file name dumpdata.bin");
return 1;
}
@@ -423,7 +396,7 @@ int CmdHF14AMfDump(const char *Cmd)
fclose(fout);
PrintAndLog("Dumped %d blocks (%d bytes) to file dumpdata.bin", numblocks, 16*numblocks);
}
-
+
return 0;
}
@@ -436,19 +409,19 @@ int CmdHF14AMfRestore(const char *Cmd)
uint8_t keyA[40][6];
uint8_t keyB[40][6];
uint8_t numSectors;
-
+
FILE *fdump;
FILE *fkeys;
char cmdp = param_getchar(Cmd, 0);
switch (cmdp) {
case '0' : numSectors = 5; break;
- case '1' :
+ case '1' :
case '\0': numSectors = 16; break;
case '2' : numSectors = 32; break;
case '4' : numSectors = 40; break;
default: numSectors = 16;
- }
+ }
if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {
PrintAndLog("Usage: hf mf restore [card memory]");
@@ -463,18 +436,19 @@ int CmdHF14AMfRestore(const char *Cmd)
PrintAndLog("Could not find file dumpkeys.bin");
return 1;
}
-
+
for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {
- if (fread(keyA[sectorNo], 1, 6, fkeys) == 0) {
+ size_t bytes_read = fread(keyA[sectorNo], 1, 6, fkeys);
+ if (bytes_read != 6) {
PrintAndLog("File reading error (dumpkeys.bin).");
-
fclose(fkeys);
return 2;
}
}
for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {
- if (fread(keyB[sectorNo], 1, 6, fkeys) == 0) {
+ size_t bytes_read = fread(keyB[sectorNo], 1, 6, fkeys);
+ if (bytes_read != 6) {
PrintAndLog("File reading error (dumpkeys.bin).");
fclose(fkeys);
return 2;
@@ -486,20 +460,21 @@ int CmdHF14AMfRestore(const char *Cmd)
if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {
PrintAndLog("Could not find file dumpdata.bin");
return 1;
- }
+ }
PrintAndLog("Restoring dumpdata.bin to card");
for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {
for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {
UsbCommand c = {CMD_MIFARE_WRITEBL, {FirstBlockOfSector(sectorNo) + blockNo, keyType, 0}};
memcpy(c.d.asBytes, key, 6);
-
- if (fread(bldata, 1, 16, fdump) == 0) {
+
+ size_t bytes_read = fread(bldata, 1, 16, fdump);
+ if (bytes_read != 16) {
PrintAndLog("File reading error (dumpdata.bin).");
fclose(fdump);
return 2;
}
-
+
if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer
bldata[0] = (keyA[sectorNo][0]);
bldata[1] = (keyA[sectorNo][1]);
@@ -513,10 +488,10 @@ int CmdHF14AMfRestore(const char *Cmd)
bldata[13] = (keyB[sectorNo][3]);
bldata[14] = (keyB[sectorNo][4]);
bldata[15] = (keyB[sectorNo][5]);
- }
-
+ }
+
PrintAndLog("Writing to block %3d: %s", FirstBlockOfSector(sectorNo) + blockNo, sprint_hex(bldata, 16));
-
+
memcpy(c.d.asBytes + 10, bldata, 16);
SendCommand(&c);
@@ -529,15 +504,22 @@ int CmdHF14AMfRestore(const char *Cmd)
}
}
}
-
+
fclose(fdump);
return 0;
}
+
+typedef struct {
+ uint64_t Key[2];
+ int foundKey[2];
+} sector_t;
+
+
int CmdHF14AMfNested(const char *Cmd)
{
int i, j, res, iterations;
- sector *e_sector = NULL;
+ sector_t *e_sector = NULL;
uint8_t blockNo = 0;
uint8_t keyType = 0;
uint8_t trgBlockNo = 0;
@@ -547,12 +529,12 @@ int CmdHF14AMfNested(const char *Cmd)
uint8_t keyBlock[14*6];
uint64_t key64 = 0;
bool transferToEml = false;
-
+
bool createDumpFile = false;
FILE *fkeys;
uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
-
+
char cmdp, ctmp;
if (strlen(Cmd)<3) {
@@ -569,25 +551,25 @@ int CmdHF14AMfNested(const char *Cmd)
PrintAndLog(" sample3: hf mf nested 1 0 A FFFFFFFFFFFF d ");
PrintAndLog(" sample4: hf mf nested o 0 A FFFFFFFFFFFF 4 A");
return 0;
- }
-
+ }
+
cmdp = param_getchar(Cmd, 0);
blockNo = param_get8(Cmd, 1);
ctmp = param_getchar(Cmd, 2);
-
+
if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {
PrintAndLog("Key type must be A or B");
return 1;
}
-
- if (ctmp != 'A' && ctmp != 'a')
+
+ if (ctmp != 'A' && ctmp != 'a')
keyType = 1;
-
+
if (param_gethex(Cmd, 3, key, 12)) {
PrintAndLog("Key must include 12 HEX symbols");
return 1;
}
-
+
if (cmdp == 'o' || cmdp == 'O') {
cmdp = 'o';
trgBlockNo = param_get8(Cmd, 4);
@@ -596,10 +578,10 @@ int CmdHF14AMfNested(const char *Cmd)
PrintAndLog("Target key type must be A or B");
return 1;
}
- if (ctmp != 'A' && ctmp != 'a')
+ if (ctmp != 'A' && ctmp != 'a')
trgKeyType = 1;
} else {
-
+
switch (cmdp) {
case '0': SectorsCnt = 05; break;
case '1': SectorsCnt = 16; break;
@@ -612,11 +594,11 @@ int CmdHF14AMfNested(const char *Cmd)
ctmp = param_getchar(Cmd, 4);
if (ctmp == 't' || ctmp == 'T') transferToEml = true;
else if (ctmp == 'd' || ctmp == 'D') createDumpFile = true;
-
+
ctmp = param_getchar(Cmd, 6);
transferToEml |= (ctmp == 't' || ctmp == 'T');
transferToEml |= (ctmp == 'd' || ctmp == 'D');
-
+
if (cmdp == 'o') {
PrintAndLog("--target block no:%3d, target key type:%c ", trgBlockNo, trgKeyType?'B':'A');
int16_t isOK = mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true);
@@ -631,7 +613,7 @@ int CmdHF14AMfNested(const char *Cmd)
}
key64 = bytes_to_num(keyBlock, 6);
if (key64) {
- PrintAndLog("Found valid key:%012"llx, key64);
+ PrintAndLog("Found valid key:%012" PRIx64, key64);
// transfer key to the emulator
if (transferToEml) {
@@ -642,24 +624,24 @@ int CmdHF14AMfNested(const char *Cmd)
sectortrailer = (trgBlockNo & 0x0f) + 15;
}
mfEmlGetMem(keyBlock, sectortrailer, 1);
-
+
if (!trgKeyType)
num_to_bytes(key64, 6, keyBlock);
else
num_to_bytes(key64, 6, &keyBlock[10]);
- mfEmlSetMem(keyBlock, sectortrailer, 1);
+ mfEmlSetMem(keyBlock, sectortrailer, 1);
}
} else {
PrintAndLog("No valid key found");
}
}
else { // ------------------------------------ multiple sectors working
- clock_t time1;
- time1 = clock();
+ uint64_t msclock1;
+ msclock1 = msclock();
- e_sector = calloc(SectorsCnt, sizeof(sector));
+ e_sector = calloc(SectorsCnt, sizeof(sector_t));
if (e_sector == NULL) return 1;
-
+
//test current key and additional standard keys first
memcpy(keyBlock, key, 6);
num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock + 1 * 6));
@@ -680,23 +662,23 @@ int CmdHF14AMfNested(const char *Cmd)
for (i = 0; i < SectorsCnt; i++) {
for (j = 0; j < 2; j++) {
if (e_sector[i].foundKey[j]) continue;
-
+
res = mfCheckKeys(FirstBlockOfSector(i), j, true, 6, keyBlock, &key64);
-
+
if (!res) {
e_sector[i].Key[j] = key64;
e_sector[i].foundKey[j] = 1;
}
}
}
-
+
// nested sectors
iterations = 0;
PrintAndLog("nested...");
bool calibrate = true;
for (i = 0; i < NESTED_SECTOR_RETRY; i++) {
for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {
- for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) {
+ for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) {
if (e_sector[sectorNo].foundKey[trgKeyType]) continue;
PrintAndLog("-----------------------------------------------");
int16_t isOK = mfnested(blockNo, keyType, key, FirstBlockOfSector(sectorNo), trgKeyType, keyBlock, calibrate);
@@ -712,12 +694,12 @@ int CmdHF14AMfNested(const char *Cmd)
} else {
calibrate = false;
}
-
+
iterations++;
key64 = bytes_to_num(keyBlock, 6);
if (key64) {
- PrintAndLog("Found valid key:%012"llx, key64);
+ PrintAndLog("Found valid key:%012" PRIx64, key64);
e_sector[sectorNo].foundKey[trgKeyType] = 1;
e_sector[sectorNo].Key[trgKeyType] = key64;
}
@@ -725,19 +707,19 @@ int CmdHF14AMfNested(const char *Cmd)
}
}
- printf("Time in nested: %1.3f (%1.3f sec per key)\n\n", ((float)clock() - time1)/CLOCKS_PER_SEC, ((float)clock() - time1)/iterations/CLOCKS_PER_SEC);
-
+ printf("Time in nested: %1.3f (%1.3f sec per key)\n\n", ((float)(msclock() - msclock1))/1000.0, ((float)(msclock() - msclock1))/iterations/1000.0);
+
PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);
//print them
PrintAndLog("|---|----------------|---|----------------|---|");
PrintAndLog("|sec|key A |res|key B |res|");
PrintAndLog("|---|----------------|---|----------------|---|");
for (i = 0; i < SectorsCnt; i++) {
- PrintAndLog("|%03d| %012"llx" | %d | %012"llx" | %d |", i,
+ PrintAndLog("|%03d| %012" PRIx64 " | %d | %012" PRIx64 " | %d |", i,
e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);
}
PrintAndLog("|---|----------------|---|----------------|---|");
-
+
// transfer them to the emulator
if (transferToEml) {
for (i = 0; i < SectorsCnt; i++) {
@@ -747,12 +729,12 @@ int CmdHF14AMfNested(const char *Cmd)
if (e_sector[i].foundKey[1])
num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);
mfEmlSetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);
- }
+ }
}
-
+
// Create dump file
if (createDumpFile) {
- if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) {
+ if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) {
PrintAndLog("Could not create file dumpkeys.bin");
free(e_sector);
return 1;
@@ -778,12 +760,133 @@ int CmdHF14AMfNested(const char *Cmd)
}
fclose(fkeys);
}
-
+
free(e_sector);
}
return 0;
}
+
+int CmdHF14AMfNestedHard(const char *Cmd)
+{
+ uint8_t blockNo = 0;
+ uint8_t keyType = 0;
+ uint8_t trgBlockNo = 0;
+ uint8_t trgKeyType = 0;
+ uint8_t key[6] = {0, 0, 0, 0, 0, 0};
+ uint8_t trgkey[6] = {0, 0, 0, 0, 0, 0};
+
+ char ctmp;
+ ctmp = param_getchar(Cmd, 0);
+
+ if (ctmp != 'R' && ctmp != 'r' && ctmp != 'T' && ctmp != 't' && strlen(Cmd) < 20) {
+ PrintAndLog("Usage:");
+ PrintAndLog(" hf mf hardnested <block number> <key A|B> <key (12 hex symbols)>");
+ PrintAndLog(" <target block number> <target key A|B> [known target key (12 hex symbols)] [w] [s]");
+ PrintAndLog(" or hf mf hardnested r [known target key]");
+ PrintAndLog(" ");
+ PrintAndLog("Options: ");
+ PrintAndLog(" w: Acquire nonces and write them to binary file nonces.bin");
+ PrintAndLog(" s: Slower acquisition (required by some non standard cards)");
+ PrintAndLog(" r: Read nonces.bin and start attack");
+ PrintAndLog(" ");
+ PrintAndLog(" sample1: hf mf hardnested 0 A FFFFFFFFFFFF 4 A");
+ PrintAndLog(" sample2: hf mf hardnested 0 A FFFFFFFFFFFF 4 A w");
+ PrintAndLog(" sample3: hf mf hardnested 0 A FFFFFFFFFFFF 4 A w s");
+ PrintAndLog(" sample4: hf mf hardnested r");
+ PrintAndLog(" ");
+ PrintAndLog("Add the known target key to check if it is present in the remaining key space:");
+ PrintAndLog(" sample5: hf mf hardnested 0 A A0A1A2A3A4A5 4 A FFFFFFFFFFFF");
+ return 0;
+ }
+
+ bool know_target_key = false;
+ bool nonce_file_read = false;
+ bool nonce_file_write = false;
+ bool slow = false;
+ int tests = 0;
+
+
+ if (ctmp == 'R' || ctmp == 'r') {
+ nonce_file_read = true;
+ if (!param_gethex(Cmd, 1, trgkey, 12)) {
+ know_target_key = true;
+ }
+ } else if (ctmp == 'T' || ctmp == 't') {
+ tests = param_get32ex(Cmd, 1, 100, 10);
+ if (!param_gethex(Cmd, 2, trgkey, 12)) {
+ know_target_key = true;
+ }
+ } else {
+ blockNo = param_get8(Cmd, 0);
+ ctmp = param_getchar(Cmd, 1);
+ if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {
+ PrintAndLog("Key type must be A or B");
+ return 1;
+ }
+ if (ctmp != 'A' && ctmp != 'a') {
+ keyType = 1;
+ }
+
+ if (param_gethex(Cmd, 2, key, 12)) {
+ PrintAndLog("Key must include 12 HEX symbols");
+ return 1;
+ }
+
+ trgBlockNo = param_get8(Cmd, 3);
+ ctmp = param_getchar(Cmd, 4);
+ if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {
+ PrintAndLog("Target key type must be A or B");
+ return 1;
+ }
+ if (ctmp != 'A' && ctmp != 'a') {
+ trgKeyType = 1;
+ }
+
+ uint16_t i = 5;
+
+ if (!param_gethex(Cmd, 5, trgkey, 12)) {
+ know_target_key = true;
+ i++;
+ }
+
+ while ((ctmp = param_getchar(Cmd, i))) {
+ if (ctmp == 's' || ctmp == 'S') {
+ slow = true;
+ } else if (ctmp == 'w' || ctmp == 'W') {
+ nonce_file_write = true;
+ } else {
+ PrintAndLog("Possible options are w and/or s");
+ return 1;
+ }
+ i++;
+ }
+ }
+
+ PrintAndLog("--target block no:%3d, target key type:%c, known target key: 0x%02x%02x%02x%02x%02x%02x%s, file action: %s, Slow: %s, Tests: %d ",
+ trgBlockNo,
+ trgKeyType?'B':'A',
+ trgkey[0], trgkey[1], trgkey[2], trgkey[3], trgkey[4], trgkey[5],
+ know_target_key?"":" (not set)",
+ nonce_file_write?"write":nonce_file_read?"read":"none",
+ slow?"Yes":"No",
+ tests);
+
+ int16_t isOK = mfnestedhard(blockNo, keyType, key, trgBlockNo, trgKeyType, know_target_key?trgkey:NULL, nonce_file_read, nonce_file_write, slow, tests);
+
+ if (isOK) {
+ switch (isOK) {
+ case 1 : PrintAndLog("Error: No response from Proxmark.\n"); break;
+ case 2 : PrintAndLog("Button pressed. Aborted.\n"); break;
+ default : break;
+ }
+ return 2;
+ }
+
+ return 0;
+}
+
+
int CmdHF14AMfChk(const char *Cmd)
{
if (strlen(Cmd)<3) {
@@ -796,14 +899,14 @@ int CmdHF14AMfChk(const char *Cmd)
PrintAndLog(" hf mf chk *1 ? t");
PrintAndLog(" hf mf chk *1 ? d");
return 0;
- }
+ }
FILE * f;
char filename[FILE_PATH_SIZE]={0};
char buf[13];
uint8_t *keyBlock = NULL, *p;
- uint8_t stKeyBlock = 20;
-
+ uint16_t stKeyBlock = 20;
+
int i, res;
int keycnt = 0;
char ctmp = 0x00;
@@ -811,7 +914,7 @@ int CmdHF14AMfChk(const char *Cmd)
uint8_t SectorsCnt = 1;
uint8_t keyType = 0;
uint64_t key64 = 0;
-
+
int transferToEml = 0;
int createDumpFile = 0;
@@ -840,7 +943,7 @@ int CmdHF14AMfChk(const char *Cmd)
{
num_to_bytes(defaultKeys[defaultKeyCounter], 6, (uint8_t*)(keyBlock + defaultKeyCounter * 6));
}
-
+
if (param_getchar(Cmd, 0)=='*') {
blockNo = 3;
switch(param_getchar(Cmd+1, 0)) {
@@ -853,9 +956,9 @@ int CmdHF14AMfChk(const char *Cmd)
}
else
blockNo = param_get8(Cmd, 0);
-
+
ctmp = param_getchar(Cmd, 1);
- switch (ctmp) {
+ switch (ctmp) {
case 'a': case 'A':
keyType = !0;
break;
@@ -867,13 +970,14 @@ int CmdHF14AMfChk(const char *Cmd)
break;
default:
PrintAndLog("Key type must be A , B or ?");
+ free(keyBlock);
return 1;
};
-
+
ctmp = param_getchar(Cmd, 2);
if (ctmp == 't' || ctmp == 'T') transferToEml = 1;
else if (ctmp == 'd' || ctmp == 'D') createDumpFile = 1;
-
+
for (i = transferToEml || createDumpFile; param_getchar(Cmd, 2 + i); i++) {
if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {
if ( stKeyBlock - keycnt < 2) {
@@ -896,21 +1000,21 @@ int CmdHF14AMfChk(const char *Cmd)
free(keyBlock);
return 2;
}
-
+
if ( (f = fopen( filename , "r")) ) {
while( fgets(buf, sizeof(buf), f) ){
if (strlen(buf) < 12 || buf[11] == '\n')
continue;
-
+
while (fgetc(f) != '\n' && !feof(f)) ; //goto next line
-
+
if( buf[0]=='#' ) continue; //The line start with # is comment, skip
if (!isxdigit(buf[0])){
PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);
continue;
}
-
+
buf[12] = 0;
if ( stKeyBlock - keycnt < 2) {
@@ -918,13 +1022,14 @@ int CmdHF14AMfChk(const char *Cmd)
if (!p) {
PrintAndLog("Cannot allocate memory for defKeys");
free(keyBlock);
+ fclose(f);
return 2;
}
keyBlock = p;
}
memset(keyBlock + 6 * keycnt, 0, 6);
num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);
- PrintAndLog("chk custom key[%2d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));
+ PrintAndLog("chk custom key[%2d] %012" PRIx64 , keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));
keycnt++;
memset(buf, 0, sizeof(buf));
}
@@ -933,11 +1038,11 @@ int CmdHF14AMfChk(const char *Cmd)
PrintAndLog("File: %s: not found or locked.", filename);
free(keyBlock);
return 1;
-
+
}
}
}
-
+
if (keycnt == 0) {
PrintAndLog("No key specified, trying default keys");
for (;keycnt < defaultKeysSize; keycnt++)
@@ -945,7 +1050,7 @@ int CmdHF14AMfChk(const char *Cmd)
(keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],
(keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);
}
-
+
// initialize storage for found keys
bool validKey[2][40];
uint8_t foundKey[2][40][6];
@@ -957,7 +1062,7 @@ int CmdHF14AMfChk(const char *Cmd)
}
}
}
-
+
for ( int t = !keyType; t < 2; keyType==2?(t++):(t=2) ) {
int b=blockNo;
for (int i = 0; i < SectorsCnt; ++i) {
@@ -968,15 +1073,15 @@ int CmdHF14AMfChk(const char *Cmd)
res = mfCheckKeys(b, t, true, size, &keyBlock[6*c], &key64);
if (res != 1) {
if (!res) {
- PrintAndLog("Found valid key:[%012"llx"]",key64);
+ PrintAndLog("Found valid key:[%012" PRIx64 "]",key64);
num_to_bytes(key64, 6, foundKey[t][i]);
validKey[t][i] = true;
- }
+ }
} else {
PrintAndLog("Command execute timeout");
}
}
- b<127?(b+=4):(b+=16);
+ b<127?(b+=4):(b+=16);
}
}
@@ -998,7 +1103,7 @@ int CmdHF14AMfChk(const char *Cmd)
if (createDumpFile) {
FILE *fkeys = fopen("dumpkeys.bin","wb");
- if (fkeys == NULL) {
+ if (fkeys == NULL) {
PrintAndLog("Could not create file dumpkeys.bin");
free(keyBlock);
return 1;
@@ -1015,72 +1120,310 @@ int CmdHF14AMfChk(const char *Cmd)
return 0;
}
-int CmdHF14AMf1kSim(const char *Cmd)
-{
- uint8_t uid[7] = {0, 0, 0, 0, 0, 0, 0};
- uint8_t exitAfterNReads = 0;
- uint8_t flags = 0;
-
- uint8_t cmdp = param_getchar(Cmd, 0);
-
- if (cmdp == 'h' || cmdp == 'H') {
- PrintAndLog("Usage: hf mf sim u <uid (8 hex symbols)> n <numreads> i x");
- PrintAndLog(" h this help");
- PrintAndLog(" u (Optional) UID. If not specified, the UID from emulator memory will be used");
- PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");
- PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");
- PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");
- PrintAndLog("");
- PrintAndLog(" sample: hf mf sim u 0a0a0a0a ");
- return 0;
- }
- uint8_t pnr = 0;
- if (param_getchar(Cmd, pnr) == 'u') {
- if(param_gethex(Cmd, pnr+1, uid, 8) == 0)
- {
- flags |= FLAG_4B_UID_IN_DATA; // UID from packet
- } else if(param_gethex(Cmd,pnr+1,uid,14) == 0) {
- flags |= FLAG_7B_UID_IN_DATA;// UID from packet
- } else {
- PrintAndLog("UID, if specified, must include 8 or 14 HEX symbols");
- return 1;
+void readerAttack(nonces_t ar_resp[], bool setEmulatorMem, bool doStandardAttack) {
+ #define ATTACK_KEY_COUNT 7 // keep same as define in iso14443a.c -> Mifare1ksim()
+ // cannot be more than 7 or it will overrun c.d.asBytes(512)
+ uint64_t key = 0;
+ typedef struct {
+ uint64_t keyA;
+ uint64_t keyB;
+ } st_t;
+ st_t sector_trailer[ATTACK_KEY_COUNT];
+ memset(sector_trailer, 0x00, sizeof(sector_trailer));
+
+ uint8_t stSector[ATTACK_KEY_COUNT];
+ memset(stSector, 0x00, sizeof(stSector));
+ uint8_t key_cnt[ATTACK_KEY_COUNT];
+ memset(key_cnt, 0x00, sizeof(key_cnt));
+
+ for (uint8_t i = 0; i<ATTACK_KEY_COUNT; i++) {
+ if (ar_resp[i].ar2 > 0) {
+ //PrintAndLog("DEBUG: Trying sector %d, cuid %08x, nt %08x, ar %08x, nr %08x, ar2 %08x, nr2 %08x",ar_resp[i].sector, ar_resp[i].cuid,ar_resp[i].nonce,ar_resp[i].ar,ar_resp[i].nr,ar_resp[i].ar2,ar_resp[i].nr2);
+ if (doStandardAttack && mfkey32(ar_resp[i], &key)) {
+ PrintAndLog(" Found Key%s for sector %02d: [%04x%08x]", (ar_resp[i].keytype) ? "B" : "A", ar_resp[i].sector, (uint32_t) (key>>32), (uint32_t) (key &0xFFFFFFFF));
+
+ for (uint8_t ii = 0; ii<ATTACK_KEY_COUNT; ii++) {
+ if (key_cnt[ii]==0 || stSector[ii]==ar_resp[i].sector) {
+ if (ar_resp[i].keytype==0) {
+ //keyA
+ sector_trailer[ii].keyA = key;
+ stSector[ii] = ar_resp[i].sector;
+ key_cnt[ii]++;
+ break;
+ } else {
+ //keyB
+ sector_trailer[ii].keyB = key;
+ stSector[ii] = ar_resp[i].sector;
+ key_cnt[ii]++;
+ break;
+ }
+ }
+ }
+ } else if (mfkey32_moebius(ar_resp[i+ATTACK_KEY_COUNT], &key)) {
+ uint8_t sectorNum = ar_resp[i+ATTACK_KEY_COUNT].sector;
+ uint8_t keyType = ar_resp[i+ATTACK_KEY_COUNT].keytype;
+
+ PrintAndLog("M-Found Key%s for sector %02d: [%012" PRIx64 "]"
+ , keyType ? "B" : "A"
+ , sectorNum
+ , key
+ );
+
+ for (uint8_t ii = 0; ii<ATTACK_KEY_COUNT; ii++) {
+ if (key_cnt[ii]==0 || stSector[ii]==sectorNum) {
+ if (keyType==0) {
+ //keyA
+ sector_trailer[ii].keyA = key;
+ stSector[ii] = sectorNum;
+ key_cnt[ii]++;
+ break;
+ } else {
+ //keyB
+ sector_trailer[ii].keyB = key;
+ stSector[ii] = sectorNum;
+ key_cnt[ii]++;
+ break;
+ }
+ }
+ }
+ continue;
+ }
}
- pnr +=2;
- }
- if (param_getchar(Cmd, pnr) == 'n') {
- exitAfterNReads = param_get8(Cmd,pnr+1);
- pnr += 2;
- }
- if (param_getchar(Cmd, pnr) == 'i' ) {
- //Using a flag to signal interactiveness, least significant bit
- flags |= FLAG_INTERACTIVE;
- pnr++;
}
+ //set emulator memory for keys
+ if (setEmulatorMem) {
+ for (uint8_t i = 0; i<ATTACK_KEY_COUNT; i++) {
+ if (key_cnt[i]>0) {
+ uint8_t memBlock[16];
+ memset(memBlock, 0x00, sizeof(memBlock));
+ char cmd1[36];
+ memset(cmd1,0x00,sizeof(cmd1));
+ snprintf(cmd1,sizeof(cmd1),"%04x%08xFF078069%04x%08x",(uint32_t) (sector_trailer[i].keyA>>32), (uint32_t) (sector_trailer[i].keyA &0xFFFFFFFF),(uint32_t) (sector_trailer[i].keyB>>32), (uint32_t) (sector_trailer[i].keyB &0xFFFFFFFF));
+ PrintAndLog("Setting Emulator Memory Block %02d: [%s]",stSector[i]*4+3, cmd1);
+ if (param_gethex(cmd1, 0, memBlock, 32)) {
+ PrintAndLog("block data must include 32 HEX symbols");
+ return;
+ }
- if (param_getchar(Cmd, pnr) == 'x' ) {
- //Using a flag to signal interactiveness, least significant bit
- flags |= FLAG_NR_AR_ATTACK;
+ UsbCommand c = {CMD_MIFARE_EML_MEMSET, {(stSector[i]*4+3), 1, 0}};
+ memcpy(c.d.asBytes, memBlock, 16);
+ clearCommandBuffer();
+ SendCommand(&c);
+ }
+ }
}
- PrintAndLog(" uid:%s, numreads:%d, flags:%d (0x%02x) ",
- flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):
- flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A"
- , exitAfterNReads, flags,flags);
+ /*
+ //un-comment to use as well moebius attack
+ for (uint8_t i = ATTACK_KEY_COUNT; i<ATTACK_KEY_COUNT*2; i++) {
+ if (ar_resp[i].ar2 > 0) {
+ if (tryMfk32_moebius(ar_resp[i], &key)) {
+ PrintAndLog("M-Found Key%s for sector %02d: [%04x%08x]", (ar_resp[i].keytype) ? "B" : "A", ar_resp[i].sector, (uint32_t) (key>>32), (uint32_t) (key &0xFFFFFFFF));
+ }
+ }
+ }*/
+}
+int usage_hf14_mf1ksim(void) {
+ PrintAndLog("Usage: hf mf sim h u <uid (8, 14, or 20 hex symbols)> n <numreads> i x");
+ PrintAndLog("options:");
+ PrintAndLog(" h this help");
+ PrintAndLog(" u (Optional) UID 4,7 or 10 bytes. If not specified, the UID 4B from emulator memory will be used");
+ PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");
+ PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");
+ PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");
+ PrintAndLog(" e (Optional) set keys found from 'reader attack' to emulator memory (implies x and i)");
+ PrintAndLog(" f (Optional) get UIDs to use for 'reader attack' from file 'f <filename.txt>' (implies x and i)");
+ PrintAndLog(" r (Optional) Generate random nonces instead of sequential nonces. Standard reader attack won't work with this option, only moebius attack works.");
+ PrintAndLog("samples:");
+ PrintAndLog(" hf mf sim u 0a0a0a0a");
+ PrintAndLog(" hf mf sim u 11223344556677");
+ PrintAndLog(" hf mf sim u 112233445566778899AA");
+ PrintAndLog(" hf mf sim f uids.txt");
+ PrintAndLog(" hf mf sim u 0a0a0a0a e");
- UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};
- memcpy(c.d.asBytes, uid, sizeof(uid));
- SendCommand(&c);
+ return 0;
+}
- if(flags & FLAG_INTERACTIVE)
- {
- UsbCommand resp;
- PrintAndLog("Press pm3-button to abort simulation");
- while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
- //We're waiting only 1.5 s at a time, otherwise we get the
- // annoying message about "Waiting for a response... "
+int CmdHF14AMf1kSim(const char *Cmd) {
+ UsbCommand resp;
+ uint8_t uid[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+ uint8_t exitAfterNReads = 0;
+ uint8_t flags = 0;
+ int uidlen = 0;
+ uint8_t pnr = 0;
+ bool setEmulatorMem = false;
+ bool attackFromFile = false;
+ FILE *f;
+ char filename[FILE_PATH_SIZE];
+ memset(filename, 0x00, sizeof(filename));
+ int len = 0;
+ char buf[64];
+
+ uint8_t cmdp = 0;
+ bool errors = false;
+
+ while(param_getchar(Cmd, cmdp) != 0x00) {
+ switch(param_getchar(Cmd, cmdp)) {
+ case 'e':
+ case 'E':
+ setEmulatorMem = true;
+ //implies x and i
+ flags |= FLAG_INTERACTIVE;
+ flags |= FLAG_NR_AR_ATTACK;
+ cmdp++;
+ break;
+ case 'f':
+ case 'F':
+ len = param_getstr(Cmd, cmdp+1, filename);
+ if (len < 1) {
+ PrintAndLog("error no filename found");
+ return 0;
+ }
+ attackFromFile = true;
+ //implies x and i
+ flags |= FLAG_INTERACTIVE;
+ flags |= FLAG_NR_AR_ATTACK;
+ cmdp += 2;
+ break;
+ case 'h':
+ case 'H':
+ return usage_hf14_mf1ksim();
+ case 'i':
+ case 'I':
+ flags |= FLAG_INTERACTIVE;
+ cmdp++;
+ break;
+ case 'n':
+ case 'N':
+ exitAfterNReads = param_get8(Cmd, pnr+1);
+ cmdp += 2;
+ break;
+ case 'r':
+ case 'R':
+ flags |= FLAG_RANDOM_NONCE;
+ cmdp++;
+ break;
+ case 'u':
+ case 'U':
+ param_gethex_ex(Cmd, cmdp+1, uid, &uidlen);
+ switch(uidlen) {
+ case 20: flags = FLAG_10B_UID_IN_DATA; break; //not complete
+ case 14: flags = FLAG_7B_UID_IN_DATA; break;
+ case 8: flags = FLAG_4B_UID_IN_DATA; break;
+ default: return usage_hf14_mf1ksim();
+ }
+ cmdp += 2;
+ break;
+ case 'x':
+ case 'X':
+ flags |= FLAG_NR_AR_ATTACK;
+ cmdp++;
+ break;
+ default:
+ PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));
+ errors = true;
+ break;
}
+ if(errors) break;
}
-
+ //Validations
+ if(errors) return usage_hf14_mf1ksim();
+
+ //get uid from file
+ if (attackFromFile) {
+ int count = 0;
+ // open file
+ f = fopen(filename, "r");
+ if (f == NULL) {
+ PrintAndLog("File %s not found or locked", filename);
+ return 1;
+ }
+ PrintAndLog("Loading file and simulating. Press keyboard to abort");
+ while(!feof(f) && !ukbhit()){
+ memset(buf, 0, sizeof(buf));
+ memset(uid, 0, sizeof(uid));
+
+ if (fgets(buf, sizeof(buf), f) == NULL) {
+ if (count > 0) break;
+
+ PrintAndLog("File reading error.");
+ fclose(f);
+ return 2;
+ }
+ if(!strlen(buf) && feof(f)) break;
+
+ uidlen = strlen(buf)-1;
+ switch(uidlen) {
+ case 20: flags |= FLAG_10B_UID_IN_DATA; break; //not complete
+ case 14: flags |= FLAG_7B_UID_IN_DATA; break;
+ case 8: flags |= FLAG_4B_UID_IN_DATA; break;
+ default:
+ PrintAndLog("uid in file wrong length at %d (length: %d) [%s]",count, uidlen, buf);
+ fclose(f);
+ return 2;
+ }
+
+ for (uint8_t i = 0; i < uidlen; i += 2) {
+ sscanf(&buf[i], "%02x", (unsigned int *)&uid[i / 2]);
+ }
+
+ PrintAndLog("mf 1k sim uid: %s, numreads:%d, flags:%d (0x%02x) - press button to abort",
+ flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):
+ flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7):
+ flags & FLAG_10B_UID_IN_DATA ? sprint_hex(uid,10): "N/A"
+ , exitAfterNReads, flags, flags);
+
+ UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};
+ memcpy(c.d.asBytes, uid, sizeof(uid));
+ clearCommandBuffer();
+ SendCommand(&c);
+
+ while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
+ //We're waiting only 1.5 s at a time, otherwise we get the
+ // annoying message about "Waiting for a response... "
+ }
+ //got a response
+ nonces_t ar_resp[ATTACK_KEY_COUNT*2];
+ memcpy(ar_resp, resp.d.asBytes, sizeof(ar_resp));
+ // We can skip the standard attack if we have RANDOM_NONCE set.
+ readerAttack(ar_resp, setEmulatorMem, !(flags & FLAG_RANDOM_NONCE));
+ if ((bool)resp.arg[1]) {
+ PrintAndLog("Device button pressed - quitting");
+ fclose(f);
+ return 4;
+ }
+ count++;
+ }
+ fclose(f);
+ } else { //not from file
+
+ PrintAndLog("mf 1k sim uid: %s, numreads:%d, flags:%d (0x%02x) ",
+ flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):
+ flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7):
+ flags & FLAG_10B_UID_IN_DATA ? sprint_hex(uid,10): "N/A"
+ , exitAfterNReads, flags, flags);
+
+ UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};
+ memcpy(c.d.asBytes, uid, sizeof(uid));
+ clearCommandBuffer();
+ SendCommand(&c);
+
+ if(flags & FLAG_INTERACTIVE) {
+ PrintAndLog("Press pm3-button to abort simulation");
+ while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
+ //We're waiting only 1.5 s at a time, otherwise we get the
+ // annoying message about "Waiting for a response... "
+ }
+ //got a response
+ if (flags & FLAG_NR_AR_ATTACK) {
+ nonces_t ar_resp[ATTACK_KEY_COUNT*2];
+ memcpy(ar_resp, resp.d.asBytes, sizeof(ar_resp));
+ // We can skip the standard attack if we have RANDOM_NONCE set.
+ readerAttack(ar_resp, setEmulatorMem, !(flags & FLAG_RANDOM_NONCE));
+ }
+ }
+ }
+
return 0;
}
@@ -1100,7 +1443,7 @@ int CmdHF14AMfDbg(const char *Cmd)
PrintAndLog(" 4 - print even debug messages in timing critical functions");
PrintAndLog(" Note: this option therefore may cause malfunction itself");
return 0;
- }
+ }
UsbCommand c = {CMD_MIFARE_SET_DBGMODE, {dbgMode, 0, 0}};
SendCommand(&c);
@@ -1117,8 +1460,8 @@ int CmdHF14AMfEGet(const char *Cmd)
PrintAndLog("Usage: hf mf eget <block number>");
PrintAndLog(" sample: hf mf eget 0 ");
return 0;
- }
-
+ }
+
blockNo = param_get8(Cmd, 0);
PrintAndLog(" ");
@@ -1137,7 +1480,7 @@ int CmdHF14AMfEClear(const char *Cmd)
PrintAndLog("Usage: hf mf eclr");
PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");
return 0;
- }
+ }
UsbCommand c = {CMD_MIFARE_EML_MEMCLR, {0, 0, 0}};
SendCommand(&c);
@@ -1156,15 +1499,15 @@ int CmdHF14AMfESet(const char *Cmd)
PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");
PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");
return 0;
- }
-
+ }
+
blockNo = param_get8(Cmd, 0);
-
+
if (param_gethex(Cmd, 1, memBlock, 32)) {
PrintAndLog("block data must include 32 HEX symbols");
return 1;
}
-
+
// 1 - blocks count
UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};
memcpy(c.d.asBytes, memBlock, 16);
@@ -1182,9 +1525,9 @@ int CmdHF14AMfELoad(const char *Cmd)
uint8_t buf8[64] = {0x00};
int i, len, blockNum, numBlocks;
int nameParamNo = 1;
-
+
char ctmp = param_getchar(Cmd, 0);
-
+
if ( ctmp == 'h' || ctmp == 0x00) {
PrintAndLog("It loads emul dump from the file `filename.eml`");
PrintAndLog("Usage: hf mf eload [card memory] <file name w/o `.eml`>");
@@ -1193,11 +1536,11 @@ int CmdHF14AMfELoad(const char *Cmd)
PrintAndLog(" sample: hf mf eload filename");
PrintAndLog(" hf mf eload 4 filename");
return 0;
- }
+ }
switch (ctmp) {
case '0' : numBlocks = 5*4; break;
- case '1' :
+ case '1' :
case '\0': numBlocks = 16*4; break;
case '2' : numBlocks = 32*4; break;
case '4' : numBlocks = 256; break;
@@ -1208,33 +1551,33 @@ int CmdHF14AMfELoad(const char *Cmd)
}
len = param_getstr(Cmd,nameParamNo,filename);
-
- if (len > FILE_PATH_SIZE - 4) len = FILE_PATH_SIZE - 4;
+
+ if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;
fnameptr += len;
- sprintf(fnameptr, ".eml");
-
+ sprintf(fnameptr, ".eml");
+
// open file
f = fopen(filename, "r");
if (f == NULL) {
PrintAndLog("File %s not found or locked", filename);
return 1;
}
-
+
blockNum = 0;
while(!feof(f)){
memset(buf, 0, sizeof(buf));
-
+
if (fgets(buf, sizeof(buf), f) == NULL) {
-
+
if (blockNum >= numBlocks) break;
-
+
PrintAndLog("File reading error.");
fclose(f);
return 2;
}
-
+
if (strlen(buf) < 32){
if(strlen(buf) && feof(f))
break;
@@ -1242,11 +1585,11 @@ int CmdHF14AMfELoad(const char *Cmd)
fclose(f);
return 2;
}
-
+
for (i = 0; i < 32; i += 2) {
sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);
}
-
+
if (mfEmlSetMem(buf8, blockNum, 1)) {
PrintAndLog("Cant set emul block: %3d", blockNum);
fclose(f);
@@ -1254,12 +1597,12 @@ int CmdHF14AMfELoad(const char *Cmd)
}
printf(".");
blockNum++;
-
+
if (blockNum >= numBlocks) break;
}
fclose(f);
printf("\n");
-
+
if ((blockNum != numBlocks)) {
PrintAndLog("File content error. Got %d must be %d blocks.",blockNum, numBlocks);
return 4;
@@ -1277,12 +1620,12 @@ int CmdHF14AMfESave(const char *Cmd)
uint8_t buf[64];
int i, j, len, numBlocks;
int nameParamNo = 1;
-
+
memset(filename, 0, sizeof(filename));
memset(buf, 0, sizeof(buf));
char ctmp = param_getchar(Cmd, 0);
-
+
if ( ctmp == 'h' || ctmp == 'H') {
PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");
PrintAndLog(" Usage: hf mf esave [card memory] [file name w/o `.eml`]");
@@ -1292,11 +1635,11 @@ int CmdHF14AMfESave(const char *Cmd)
PrintAndLog(" hf mf esave 4");
PrintAndLog(" hf mf esave 4 filename");
return 0;
- }
+ }
switch (ctmp) {
case '0' : numBlocks = 5*4; break;
- case '1' :
+ case '1' :
case '\0': numBlocks = 16*4; break;
case '2' : numBlocks = 32*4; break;
case '4' : numBlocks = 256; break;
@@ -1307,9 +1650,9 @@ int CmdHF14AMfESave(const char *Cmd)
}
len = param_getstr(Cmd,nameParamNo,filename);
-
- if (len > FILE_PATH_SIZE - 4) len = FILE_PATH_SIZE - 4;
-
+
+ if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;
+
// user supplied filename?
if (len < 1) {
// get filename (UID from memory)
@@ -1327,8 +1670,8 @@ int CmdHF14AMfESave(const char *Cmd)
}
// add file extension
- sprintf(fnameptr, ".eml");
-
+ sprintf(fnameptr, ".eml");
+
// open file
f = fopen(filename, "w+");
@@ -1336,7 +1679,7 @@ int CmdHF14AMfESave(const char *Cmd)
PrintAndLog("Can't open file %s ", filename);
return 1;
}
-
+
// put hex
for (i = 0; i < numBlocks; i++) {
if (mfEmlGetMem(buf, i, 1)) {
@@ -1344,13 +1687,13 @@ int CmdHF14AMfESave(const char *Cmd)
break;
}
for (j = 0; j < 16; j++)
- fprintf(f, "%02X", buf[j]);
+ fprintf(f, "%02X", buf[j]);
fprintf(f,"\n");
}
fclose(f);
-
+
PrintAndLog("Saved %d blocks to file: %s", numBlocks, filename);
-
+
return 0;
}
@@ -1359,7 +1702,7 @@ int CmdHF14AMfECFill(const char *Cmd)
{
uint8_t keyType = 0;
uint8_t numSectors = 16;
-
+
if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {
PrintAndLog("Usage: hf mf ecfill <key A/B> [card memory]");
PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
@@ -1369,7 +1712,7 @@ int CmdHF14AMfECFill(const char *Cmd)
PrintAndLog("Read card and transfer its data to emulator memory.");
PrintAndLog("Keys must be laid in the emulator memory. \n");
return 0;
- }
+ }
char ctmp = param_getchar(Cmd, 0);
if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {
@@ -1381,12 +1724,12 @@ int CmdHF14AMfECFill(const char *Cmd)
ctmp = param_getchar(Cmd, 1);
switch (ctmp) {
case '0' : numSectors = 5; break;
- case '1' :
+ case '1' :
case '\0': numSectors = 16; break;
case '2' : numSectors = 32; break;
case '4' : numSectors = 40; break;
default: numSectors = 16;
- }
+ }
printf("--params: numSectors: %d, keyType:%d", numSectors, keyType);
UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {numSectors, keyType, 0}};
@@ -1394,14 +1737,13 @@ int CmdHF14AMfECFill(const char *Cmd)
return 0;
}
-
int CmdHF14AMfEKeyPrn(const char *Cmd)
{
int i;
uint8_t numSectors;
uint8_t data[16];
uint64_t keyA, keyB;
-
+
if (param_getchar(Cmd, 0) == 'h') {
PrintAndLog("It prints the keys loaded in the emulator memory");
PrintAndLog("Usage: hf mf ekeyprn [card memory]");
@@ -1409,19 +1751,19 @@ int CmdHF14AMfEKeyPrn(const char *Cmd)
PrintAndLog("");
PrintAndLog(" sample: hf mf ekeyprn 1");
return 0;
- }
+ }
char cmdp = param_getchar(Cmd, 0);
-
+
switch (cmdp) {
case '0' : numSectors = 5; break;
- case '1' :
+ case '1' :
case '\0': numSectors = 16; break;
case '2' : numSectors = 32; break;
case '4' : numSectors = 40; break;
default: numSectors = 16;
- }
-
+ }
+
PrintAndLog("|---|----------------|----------------|");
PrintAndLog("|sec|key A |key B |");
PrintAndLog("|---|----------------|----------------|");
@@ -1432,80 +1774,157 @@ int CmdHF14AMfEKeyPrn(const char *Cmd)
}
keyA = bytes_to_num(data, 6);
keyB = bytes_to_num(data + 10, 6);
- PrintAndLog("|%03d| %012"llx" | %012"llx" |", i, keyA, keyB);
+ PrintAndLog("|%03d| %012" PRIx64 " | %012" PRIx64 " |", i, keyA, keyB);
}
PrintAndLog("|---|----------------|----------------|");
-
+
return 0;
}
-
int CmdHF14AMfCSetUID(const char *Cmd)
{
- uint8_t wipeCard = 0;
uint8_t uid[8] = {0x00};
uint8_t oldUid[8] = {0x00};
uint8_t atqa[2] = {0x00};
uint8_t sak[1] = {0x00};
- uint8_t atqaPresent = 1;
+ uint8_t atqaPresent = 0;
int res;
- char ctmp;
- int argi=0;
- if (strlen(Cmd) < 1 || param_getchar(Cmd, argi) == 'h') {
- PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> [ATQA 4 hex symbols SAK 2 hex symbols] [w]");
+ uint8_t needHelp = 0;
+ char cmdp = 1;
+
+ if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, uid, 8)) {
+ PrintAndLog("UID must include 8 HEX symbols");
+ return 1;
+ }
+
+ if (param_getlength(Cmd, 1) > 1 && param_getlength(Cmd, 2) > 1) {
+ atqaPresent = 1;
+ cmdp = 3;
+
+ if (param_gethex(Cmd, 1, atqa, 4)) {
+ PrintAndLog("ATQA must include 4 HEX symbols");
+ return 1;
+ }
+
+ if (param_gethex(Cmd, 2, sak, 2)) {
+ PrintAndLog("SAK must include 2 HEX symbols");
+ return 1;
+ }
+ }
+
+ while(param_getchar(Cmd, cmdp) != 0x00)
+ {
+ switch(param_getchar(Cmd, cmdp))
+ {
+ case 'h':
+ case 'H':
+ needHelp = 1;
+ break;
+ default:
+ PrintAndLog("ERROR: Unknown parameter '%c'", param_getchar(Cmd, cmdp));
+ needHelp = 1;
+ break;
+ }
+ cmdp++;
+ }
+
+ if (strlen(Cmd) < 1 || needHelp) {
+ PrintAndLog("");
+ PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> [ATQA 4 hex symbols SAK 2 hex symbols]");
PrintAndLog("sample: hf mf csetuid 01020304");
- PrintAndLog("sample: hf mf csetuid 01020304 0004 08 w");
+ PrintAndLog("sample: hf mf csetuid 01020304 0004 08");
PrintAndLog("Set UID, ATQA, and SAK for magic Chinese card (only works with such cards)");
- PrintAndLog("If you also want to wipe the card then add 'w' at the end of the command line.");
return 0;
}
- if (param_getchar(Cmd, argi) && param_gethex(Cmd, argi, uid, 8)) {
- PrintAndLog("UID must include 8 HEX symbols");
- return 1;
+ PrintAndLog("uid:%s", sprint_hex(uid, 4));
+ if (atqaPresent) {
+ PrintAndLog("--atqa:%s sak:%02x", sprint_hex(atqa, 2), sak[0]);
}
- argi++;
- ctmp = param_getchar(Cmd, argi);
- if (ctmp == 'w' || ctmp == 'W') {
- wipeCard = 1;
- atqaPresent = 0;
+ res = mfCSetUID(uid, (atqaPresent)?atqa:NULL, (atqaPresent)?sak:NULL, oldUid);
+ if (res) {
+ PrintAndLog("Can't set UID. Error=%d", res);
+ return 1;
+ }
+
+ PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));
+ PrintAndLog("new UID:%s", sprint_hex(uid, 4));
+ return 0;
+}
+
+static int ParamGetCardSize(const char c) {
+ int numBlocks = 16 * 4;
+ switch (c) {
+ case '0' : numBlocks = 5 * 4; break;
+ case '2' : numBlocks = 32 * 4; break;
+ case '4' : numBlocks = 32 * 4 + 8 * 16; break;
+ default: numBlocks = 16 * 4;
}
+ return numBlocks;
+}
- if (atqaPresent) {
- if (param_getchar(Cmd, argi)) {
- if (param_gethex(Cmd, argi, atqa, 4)) {
- PrintAndLog("ATQA must include 4 HEX symbols");
- return 1;
- }
- argi++;
- if (!param_getchar(Cmd, argi) || param_gethex(Cmd, argi, sak, 2)) {
- PrintAndLog("SAK must include 2 HEX symbols");
- return 1;
- }
- argi++;
- } else
- atqaPresent = 0;
+int CmdHF14AMfCWipe(const char *Cmd)
+{
+ int res, gen = 0;
+ int numBlocks = 16 * 4;
+ bool wipeCard = false;
+ bool fillCard = false;
+
+ if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {
+ PrintAndLog("Usage: hf mf cwipe [card size] [w] [p]");
+ PrintAndLog("sample: hf mf cwipe 1 w s");
+ PrintAndLog("[card size]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
+ PrintAndLog("w - Wipe magic Chinese card (only works with gen:1a cards)");
+ PrintAndLog("f - Fill the card with default data and keys (works with gen:1a and gen:1b cards only)");
+ return 0;
}
- if(!wipeCard) {
- ctmp = param_getchar(Cmd, argi);
- if (ctmp == 'w' || ctmp == 'W') {
+ gen = mfCIdentify();
+ if ((gen != 1) && (gen != 2))
+ return 1;
+
+ numBlocks = ParamGetCardSize(param_getchar(Cmd, 0));
+
+ char cmdp = 0;
+ while(param_getchar(Cmd, cmdp) != 0x00){
+ switch(param_getchar(Cmd, cmdp)) {
+ case 'w':
+ case 'W':
wipeCard = 1;
+ break;
+ case 'f':
+ case 'F':
+ fillCard = 1;
+ break;
+ default:
+ break;
}
+ cmdp++;
}
- PrintAndLog("--wipe card:%s uid:%s", (wipeCard)?"YES":"NO", sprint_hex(uid, 4));
+ if (!wipeCard && !fillCard)
+ wipeCard = TRUE;
- res = mfCSetUID(uid, (atqaPresent)?atqa:NULL, (atqaPresent)?sak:NULL, oldUid, wipeCard);
- if (res) {
- PrintAndLog("Can't set UID. error=%d", res);
- return 1;
+ PrintAndLog("--blocks count:%2d wipe:%c fill:%c", numBlocks, (wipeCard)?'y':'n', (fillCard)?'y':'n');
+
+ if (gen == 2) {
+ /* generation 1b magic card */
+ if (wipeCard) {
+ PrintAndLog("WARNING: can't wipe magic card 1b generation");
}
-
- PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));
- PrintAndLog("new UID:%s", sprint_hex(uid, 4));
+ res = mfCWipe(numBlocks, true, false, fillCard);
+ } else {
+ /* generation 1a magic card by default */
+ res = mfCWipe(numBlocks, false, wipeCard, fillCard);
+ }
+
+ if (res) {
+ PrintAndLog("Can't wipe. error=%d", res);
+ return 1;
+ }
+ PrintAndLog("OK");
return 0;
}
@@ -1513,8 +1932,8 @@ int CmdHF14AMfCSetBlk(const char *Cmd)
{
uint8_t memBlock[16] = {0x00};
uint8_t blockNo = 0;
- bool wipeCard = FALSE;
- int res;
+ bool wipeCard = false;
+ int res, gen = 0;
if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {
PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)> [w]");
@@ -1522,7 +1941,11 @@ int CmdHF14AMfCSetBlk(const char *Cmd)
PrintAndLog("Set block data for magic Chinese card (only works with such cards)");
PrintAndLog("If you also want wipe the card then add 'w' at the end of the command line");
return 0;
- }
+ }
+
+ gen = mfCIdentify();
+ if ((gen != 1) && (gen != 2))
+ return 1;
blockNo = param_get8(Cmd, 0);
@@ -1535,7 +1958,14 @@ int CmdHF14AMfCSetBlk(const char *Cmd)
wipeCard = (ctmp == 'w' || ctmp == 'W');
PrintAndLog("--block number:%2d data:%s", blockNo, sprint_hex(memBlock, 16));
- res = mfCSetBlock(blockNo, memBlock, NULL, wipeCard, CSETBLOCK_SINGLE_OPER);
+ if (gen == 2) {
+ /* generation 1b magic card */
+ res = mfCSetBlock(blockNo, memBlock, NULL, wipeCard, CSETBLOCK_SINGLE_OPER | CSETBLOCK_MAGIC_1B);
+ } else {
+ /* generation 1a magic card by default */
+ res = mfCSetBlock(blockNo, memBlock, NULL, wipeCard, CSETBLOCK_SINGLE_OPER);
+ }
+
if (res) {
PrintAndLog("Can't write block. error=%d", res);
return 1;
@@ -1549,33 +1979,44 @@ int CmdHF14AMfCLoad(const char *Cmd)
FILE * f;
char filename[FILE_PATH_SIZE] = {0x00};
char * fnameptr = filename;
- char buf[64] = {0x00};
- uint8_t buf8[64] = {0x00};
+ char buf[256] = {0x00};
+ uint8_t buf8[256] = {0x00};
uint8_t fillFromEmulator = 0;
- int i, len, blockNum, flags=0;
-
+ int i, len, blockNum, flags = 0, gen = 0, numblock = 64;
+
if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {
PrintAndLog("It loads magic Chinese card from the file `filename.eml`");
- PrintAndLog("or from emulator memory (option `e`)");
- PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");
- PrintAndLog(" or: hf mf cload e ");
- PrintAndLog(" sample: hf mf cload filename");
+ PrintAndLog("or from emulator memory (option `e`). 4K card: (option `4`)");
+ PrintAndLog("Usage: hf mf cload [file name w/o `.eml`][e][4]");
+ PrintAndLog(" or: hf mf cload e [4]");
+ PrintAndLog("Sample: hf mf cload filename");
+ PrintAndLog(" hf mf cload filname 4");
+ PrintAndLog(" hf mf cload e");
+ PrintAndLog(" hf mf cload e 4");
return 0;
- }
+ }
char ctmp = param_getchar(Cmd, 0);
if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;
-
+ ctmp = param_getchar(Cmd, 1);
+ if (ctmp == '4') numblock = 256;
+
+ gen = mfCIdentify();
+ PrintAndLog("Loading magic mifare %dK", numblock == 256 ? 4:1);
+
if (fillFromEmulator) {
- for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {
+ for (blockNum = 0; blockNum < numblock; blockNum += 1) {
if (mfEmlGetMem(buf8, blockNum, 1)) {
PrintAndLog("Cant get block: %d", blockNum);
return 2;
}
if (blockNum == 0) flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC; // switch on field and send magic sequence
if (blockNum == 1) flags = 0; // just write
- if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD; // Done. Magic Halt and switch off field.
+ if (blockNum == numblock - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD; // Done. Magic Halt and switch off field.
+ if (gen == 2)
+ /* generation 1b magic card */
+ flags |= CSETBLOCK_MAGIC_1B;
if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {
PrintAndLog("Cant set magic card block: %d", blockNum);
return 3;
@@ -1583,26 +2024,28 @@ int CmdHF14AMfCLoad(const char *Cmd)
}
return 0;
} else {
- len = strlen(Cmd);
- if (len > FILE_PATH_SIZE - 4) len = FILE_PATH_SIZE - 4;
+ param_getstr(Cmd, 0, filename);
+
+ len = strlen(filename);
+ if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;
- memcpy(filename, Cmd, len);
+ //memcpy(filename, Cmd, len);
fnameptr += len;
- sprintf(fnameptr, ".eml");
-
+ sprintf(fnameptr, ".eml");
+
// open file
f = fopen(filename, "r");
if (f == NULL) {
PrintAndLog("File not found or locked.");
return 1;
}
-
+
blockNum = 0;
while(!feof(f)){
-
+
memset(buf, 0, sizeof(buf));
-
+
if (fgets(buf, sizeof(buf), f) == NULL) {
fclose(f);
PrintAndLog("File reading error.");
@@ -1621,20 +2064,25 @@ int CmdHF14AMfCLoad(const char *Cmd)
if (blockNum == 0) flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC; // switch on field and send magic sequence
if (blockNum == 1) flags = 0; // just write
- if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD; // Done. Switch off field.
+ if (blockNum == numblock - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD; // Done. Switch off field.
+ if (gen == 2)
+ /* generation 1b magic card */
+ flags |= CSETBLOCK_MAGIC_1B;
if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {
PrintAndLog("Can't set magic card block: %d", blockNum);
+ fclose(f);
return 3;
}
blockNum++;
-
- if (blockNum >= 16 * 4) break; // magic card type - mifare 1K
+
+ if (blockNum >= numblock) break; // magic card type - mifare 1K 64 blocks, mifare 4k 256 blocks
}
fclose(f);
-
- if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){
- PrintAndLog("File content error. There must be 64 blocks");
+
+ //if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){
+ if (blockNum != numblock){
+ PrintAndLog("File content error. There must be %d blocks", numblock);
return 4;
}
PrintAndLog("Loaded from file: %s", filename);
@@ -1646,7 +2094,7 @@ int CmdHF14AMfCLoad(const char *Cmd)
int CmdHF14AMfCGetBlk(const char *Cmd) {
uint8_t memBlock[16];
uint8_t blockNo = 0;
- int res;
+ int res, gen = 0;
memset(memBlock, 0x00, sizeof(memBlock));
if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {
@@ -1654,55 +2102,77 @@ int CmdHF14AMfCGetBlk(const char *Cmd) {
PrintAndLog("sample: hf mf cgetblk 1");
PrintAndLog("Get block data from magic Chinese card (only works with such cards)\n");
return 0;
- }
+ }
+
+ gen = mfCIdentify();
blockNo = param_get8(Cmd, 0);
PrintAndLog("--block number:%2d ", blockNo);
- res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER);
+ if (gen == 2) {
+ /* generation 1b magic card */
+ res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER | CSETBLOCK_MAGIC_1B);
+ } else {
+ /* generation 1a magic card by default */
+ res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER);
+ }
if (res) {
PrintAndLog("Can't read block. error=%d", res);
return 1;
}
-
+
PrintAndLog("block data:%s", sprint_hex(memBlock, 16));
return 0;
}
-
int CmdHF14AMfCGetSc(const char *Cmd) {
uint8_t memBlock[16] = {0x00};
uint8_t sectorNo = 0;
- int i, res, flags;
+ int i, res, flags, gen = 0, baseblock = 0, sect_size = 4;
if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {
PrintAndLog("Usage: hf mf cgetsc <sector number>");
PrintAndLog("sample: hf mf cgetsc 0");
PrintAndLog("Get sector data from magic Chinese card (only works with such cards)\n");
return 0;
- }
+ }
sectorNo = param_get8(Cmd, 0);
- if (sectorNo > 15) {
- PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");
+
+ if (sectorNo > 39) {
+ PrintAndLog("Sector number must be in [0..15] in MIFARE classic 1k and [0..39] in MIFARE classic 4k.");
return 1;
}
PrintAndLog("--sector number:%d ", sectorNo);
+ gen = mfCIdentify();
+
flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;
- for (i = 0; i < 4; i++) {
+ if (sectorNo < 32 ) {
+ baseblock = sectorNo * 4;
+ } else {
+ baseblock = 128 + 16 * (sectorNo - 32);
+
+ }
+ if (sectorNo > 31) sect_size = 16;
+
+ for (i = 0; i < sect_size; i++) {
if (i == 1) flags = 0;
- if (i == 3) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;
+ if (i == sect_size - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;
- res = mfCGetBlock(sectorNo * 4 + i, memBlock, flags);
+ if (gen == 2)
+ /* generation 1b magic card */
+ flags |= CSETBLOCK_MAGIC_1B;
+
+ res = mfCGetBlock(baseblock + i, memBlock, flags);
if (res) {
- PrintAndLog("Can't read block. %d error=%d", sectorNo * 4 + i, res);
+ PrintAndLog("Can't read block. %d error=%d", baseblock + i, res);
return 1;
}
-
- PrintAndLog("block %3d data:%s", sectorNo * 4 + i, sprint_hex(memBlock, 16));
+
+ PrintAndLog("block %3d data:%s", baseblock + i, sprint_hex(memBlock, 16));
}
return 0;
}
@@ -1714,37 +2184,50 @@ int CmdHF14AMfCSave(const char *Cmd) {
char filename[FILE_PATH_SIZE] = {0x00};
char * fnameptr = filename;
uint8_t fillFromEmulator = 0;
- uint8_t buf[64] = {0x00};
- int i, j, len, flags;
-
+ uint8_t buf[256] = {0x00};
+ int i, j, len, flags, gen = 0, numblock = 64;
+
// memset(filename, 0, sizeof(filename));
// memset(buf, 0, sizeof(buf));
if (param_getchar(Cmd, 0) == 'h') {
PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");
- PrintAndLog("or into emulator memory (option `e`)");
- PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");
- PrintAndLog(" sample: hf mf esave ");
- PrintAndLog(" hf mf esave filename");
- PrintAndLog(" hf mf esave e \n");
+ PrintAndLog("or into emulator memory (option `e`). 4K card: (option `4`)");
+ PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e][4]");
+ PrintAndLog("Sample: hf mf esave ");
+ PrintAndLog(" hf mf esave filename");
+ PrintAndLog(" hf mf esave e");
+ PrintAndLog(" hf mf esave 4");
+ PrintAndLog(" hf mf esave filename 4");
+ PrintAndLog(" hf mf esave e 4");
return 0;
- }
+ }
char ctmp = param_getchar(Cmd, 0);
if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;
+ if (ctmp == '4') numblock = 256;
+ ctmp = param_getchar(Cmd, 1);
+ if (ctmp == '4') numblock = 256;
+
+ gen = mfCIdentify();
+ PrintAndLog("Saving magic mifare %dK", numblock == 256 ? 4:1);
if (fillFromEmulator) {
// put into emulator
flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;
- for (i = 0; i < 16 * 4; i++) {
+ for (i = 0; i < numblock; i++) {
if (i == 1) flags = 0;
- if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;
-
+ if (i == numblock - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;
+
+ if (gen == 2)
+ /* generation 1b magic card */
+ flags |= CSETBLOCK_MAGIC_1B;
+
if (mfCGetBlock(i, buf, flags)) {
PrintAndLog("Cant get block: %d", i);
break;
}
-
+
if (mfEmlSetMem(buf, i, 1)) {
PrintAndLog("Cant set emul block: %d", i);
return 3;
@@ -1752,27 +2235,35 @@ int CmdHF14AMfCSave(const char *Cmd) {
}
return 0;
} else {
- len = strlen(Cmd);
- if (len > FILE_PATH_SIZE - 4) len = FILE_PATH_SIZE - 4;
-
- if (len < 1) {
+ param_getstr(Cmd, 0, filename);
+
+ len = strlen(filename);
+ if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;
+
+ ctmp = param_getchar(Cmd, 0);
+ if (len < 1 || (ctmp == '4')) {
// get filename
- if (mfCGetBlock(0, buf, CSETBLOCK_SINGLE_OPER)) {
+
+ flags = CSETBLOCK_SINGLE_OPER;
+ if (gen == 2)
+ /* generation 1b magic card */
+ flags |= CSETBLOCK_MAGIC_1B;
+ if (mfCGetBlock(0, buf, flags)) {
PrintAndLog("Cant get block: %d", 0);
len = sprintf(fnameptr, "dump");
fnameptr += len;
}
else {
for (j = 0; j < 7; j++, fnameptr += 2)
- sprintf(fnameptr, "%02x", buf[j]);
+ sprintf(fnameptr, "%02x", buf[j]);
}
} else {
- memcpy(filename, Cmd, len);
+ //memcpy(filename, Cmd, len);
fnameptr += len;
}
- sprintf(fnameptr, ".eml");
-
+ sprintf(fnameptr, ".eml");
+
// open file
f = fopen(filename, "w+");
@@ -1783,22 +2274,25 @@ int CmdHF14AMfCSave(const char *Cmd) {
// put hex
flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;
- for (i = 0; i < 16 * 4; i++) {
+ for (i = 0; i < numblock; i++) {
if (i == 1) flags = 0;
- if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;
-
+ if (i == numblock - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;
+
+ if (gen == 2)
+ /* generation 1b magic card */
+ flags |= CSETBLOCK_MAGIC_1B;
if (mfCGetBlock(i, buf, flags)) {
PrintAndLog("Cant get block: %d", i);
break;
}
for (j = 0; j < 16; j++)
- fprintf(f, "%02x", buf[j]);
+ fprintf(f, "%02x", buf[j]);
fprintf(f,"\n");
}
fclose(f);
-
+
PrintAndLog("Saved to file: %s", filename);
-
+
return 0;
}
}
@@ -1811,7 +2305,7 @@ int CmdHF14AMfSniff(const char *Cmd){
//bool wantSaveToEml = 0; TODO
bool wantSaveToEmlFile = 0;
- //var
+ //var
int res = 0;
int len = 0;
int blockLen = 0;
@@ -1825,7 +2319,7 @@ int CmdHF14AMfSniff(const char *Cmd){
uint8_t *buf = NULL;
uint16_t bufsize = 0;
uint8_t *bufPtr = NULL;
-
+
char ctmp = param_getchar(Cmd, 0);
if ( ctmp == 'h' || ctmp == 'H' ) {
PrintAndLog("It continuously gets data from the field and saves it to: log, emulator, emulator file.");
@@ -1837,8 +2331,8 @@ int CmdHF14AMfSniff(const char *Cmd){
PrintAndLog("Usage: hf mf sniff [l][d][e][f]");
PrintAndLog(" sample: hf mf sniff l d e");
return 0;
- }
-
+ }
+
for (int i = 0; i < 4; i++) {
ctmp = param_getchar(Cmd, i);
if (ctmp == 'l' || ctmp == 'L') wantLogToFile = true;
@@ -1846,7 +2340,7 @@ int CmdHF14AMfSniff(const char *Cmd){
//if (ctmp == 'e' || ctmp == 'E') wantSaveToEml = true; TODO
if (ctmp == 'f' || ctmp == 'F') wantSaveToEmlFile = true;
}
-
+
printf("-------------------------------------------------------------------------\n");
printf("Executing command. \n");
printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");
@@ -1866,18 +2360,21 @@ int CmdHF14AMfSniff(const char *Cmd){
printf("\naborted via keyboard!\n");
break;
}
-
+
UsbCommand resp;
if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {
res = resp.arg[0] & 0xff;
uint16_t traceLen = resp.arg[1];
len = resp.arg[2];
- if (res == 0) return 0; // we are done
+ if (res == 0) { // we are done
+ free(buf);
+ return 0;
+ }
if (res == 1) { // there is (more) data to be transferred
if (pckNum == 0) { // first packet, (re)allocate necessary buffer
- if (traceLen > bufsize) {
+ if (traceLen > bufsize || buf == NULL) {
uint8_t *p;
if (buf == NULL) { // not yet allocated
p = malloc(traceLen);
@@ -1920,24 +2417,24 @@ int CmdHF14AMfSniff(const char *Cmd){
memcpy(atqa, bufPtr + 2 + 7, 2);
uid_len = (atqa[0] & 0xC0) == 0x40 ? 7 : 4;
sak = bufPtr[11];
- PrintAndLog("tag select uid:%s atqa:0x%02x%02x sak:0x%02x",
+ PrintAndLog("tag select uid:%s atqa:0x%02x%02x sak:0x%02x",
sprint_hex(uid + (7 - uid_len), uid_len),
- atqa[1],
- atqa[0],
+ atqa[1],
+ atqa[0],
sak);
if (wantLogToFile || wantDecrypt) {
FillFileNameByUID(logHexFileName, uid + (7 - uid_len), ".log", uid_len);
AddLogCurrentDT(logHexFileName);
- }
- if (wantDecrypt)
+ }
+ if (wantDecrypt)
mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);
} else {
PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));
- if (wantLogToFile)
+ if (wantLogToFile)
AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);
- if (wantDecrypt)
+ if (wantDecrypt)
mfTraceDecode(bufPtr, len, wantSaveToEmlFile);
- num++;
+ num++;
}
bufPtr += len;
bufPtr += ((len-1)/8+1); // ignore parity
@@ -1951,35 +2448,45 @@ int CmdHF14AMfSniff(const char *Cmd){
return 0;
}
+//needs nt, ar, at, Data to decrypt
+int CmdDecryptTraceCmds(const char *Cmd){
+ uint8_t data[50];
+ int len = 0;
+ param_gethex_ex(Cmd,3,data,&len);
+ return tryDecryptWord(param_get32ex(Cmd,0,0,16),param_get32ex(Cmd,1,0,16),param_get32ex(Cmd,2,0,16),data,len/2);
+}
static command_t CommandTable[] =
{
- {"help", CmdHelp, 1, "This help"},
- {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},
- {"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},
- {"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},
- {"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},
- {"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},
- {"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},
- {"chk", CmdHF14AMfChk, 0, "Test block keys"},
- {"mifare", CmdHF14AMifare, 0, "Read parity error messages."},
- {"nested", CmdHF14AMfNested, 0, "Test nested authentication"},
- {"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},
- {"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},
- {"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},
- {"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},
- {"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},
- {"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},
- {"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},
- {"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},
- {"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},
- {"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},
- {"csetblk", CmdHF14AMfCSetBlk, 0, "Write block - Magic Chinese card"},
- {"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block - Magic Chinese card"},
- {"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector - Magic Chinese card"},
- {"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},
- {"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},
- {NULL, NULL, 0, NULL}
+ {"help", CmdHelp, 1, "This help"},
+ {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},
+ {"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},
+ {"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},
+ {"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},
+ {"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},
+ {"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},
+ {"chk", CmdHF14AMfChk, 0, "Test block keys"},
+ {"mifare", CmdHF14AMifare, 0, "Read parity error messages."},
+ {"hardnested", CmdHF14AMfNestedHard, 0, "Nested attack for hardened Mifare cards"},
+ {"nested", CmdHF14AMfNested, 0, "Test nested authentication"},
+ {"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},
+ {"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},
+ {"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},
+ {"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},
+ {"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},
+ {"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},
+ {"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},
+ {"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},
+ {"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},
+ {"cwipe", CmdHF14AMfCWipe, 0, "Wipe magic Chinese card"},
+ {"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},
+ {"csetblk", CmdHF14AMfCSetBlk, 0, "Write block - Magic Chinese card"},
+ {"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block - Magic Chinese card"},
+ {"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector - Magic Chinese card"},
+ {"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},
+ {"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},
+ {"decrypt", CmdDecryptTraceCmds, 1, "[nt] [ar_enc] [at_enc] [data] - to decrypt snoop or trace"},
+ {NULL, NULL, 0, NULL}
};
int CmdHFMF(const char *Cmd)