mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2024-09-21 07:46:12 +08:00
CHG: 'hf mf dump' now use hf-mf-UID-key.bin and hf-mf-UID-data.bin instead of dumpkey.bin and dumpdata.bin as default name
This commit is contained in:
parent
f1dcdaef27
commit
314253c359
107
client/cmdhfmf.c
107
client/cmdhfmf.c
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@ -82,7 +82,7 @@ int usage_hf14_nested(void){
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PrintAndLog(" h this help");
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PrintAndLog(" card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");
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PrintAndLog(" t transfer keys into emulator memory");
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PrintAndLog(" d write keys to binary file `dumpkeys.bin`");
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PrintAndLog(" d write keys to binary file `hf-mf-<UID>-key.bin`");
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PrintAndLog(" ");
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PrintAndLog("samples:");
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PrintAndLog(" hf mf nested 1 0 A FFFFFFFFFFFF ");
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@ -340,6 +340,43 @@ int usage_hf14_nack(void) {
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return 0;
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}
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int GetHFMF14AUID(uint8_t *uid) {
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UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT, 0, 0}};
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clearCommandBuffer();
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SendCommand(&c);
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UsbCommand resp;
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if (!WaitForResponseTimeout(CMD_ACK, &resp, 2500)) {
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//if (!silent)
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PrintAndLog("iso14443a card select failed");
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DropField();
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return 0;
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}
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iso14a_card_select_t card;
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memcpy(&card, (iso14a_card_select_t *)resp.d.asBytes, sizeof(iso14a_card_select_t));
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memcpy(uid, card.uid, card.uidlen * sizeof(uint8_t));
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return 1;
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}
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char * GenerateFilename(const char *prefix, const char *suffix){
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uint8_t uid[4] = {0,0,0,0};
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int len=0;
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char * fptr = malloc (sizeof (char) * (strlen(prefix) + strlen(suffix)) + sizeof(uid)*2 + 1);
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if (!GetHFMF14AUID(uid)) {
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PrintAndLog("No tag found.");
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return NULL;
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}
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strcpy(fptr, prefix);
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len=strlen(fptr);
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for (int i=0;i<sizeof(uid)/sizeof(uint8_t);i++)
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len += sprintf(fptr+len, "%02x", uid[i]);
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strcat(fptr, suffix);
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return fptr;
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}
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int CmdHF14ADarkside(const char *Cmd) {
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uint8_t blockno = 0, key_type = MIFARE_AUTH_KEYA;
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uint64_t key = 0;
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@ -563,6 +600,9 @@ int CmdHF14AMfDump(const char *Cmd) {
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uint8_t rights[40][4];
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uint8_t carddata[256][16];
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uint8_t numSectors = 16;
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char filename[FILE_PATH_SIZE] = {0};
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char * fptr = filename;
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FILE *fin, *fout;
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UsbCommand resp;
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@ -578,8 +618,9 @@ int CmdHF14AMfDump(const char *Cmd) {
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return 0;
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}
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if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {
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PrintAndLog("Could not find file dumpkeys.bin");
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fptr = GenerateFilename("hf-mf-","-key.bin");
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if ((fin = fopen(fptr,"rb")) == NULL) {
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PrintAndLog("Could not find file %s", fptr);
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return 1;
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}
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@ -715,14 +756,15 @@ int CmdHF14AMfDump(const char *Cmd) {
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}
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if (isOK) {
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if ((fout = fopen("dumpdata.bin","wb")) == NULL) {
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PrintAndLog("[!] could not create file name dumpdata.bin");
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fptr=GenerateFilename("hf-mf-","-data.bin");
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if ((fout = fopen(fptr,"wb")) == NULL) {
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PrintAndLog("[!] could not create file name %s",fptr);
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return 1;
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}
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uint16_t numblocks = FirstBlockOfSector(numSectors - 1) + NumBlocksPerSector(numSectors - 1);
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fwrite(carddata, 1, 16*numblocks, fout);
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fclose(fout);
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PrintAndLog("[+] dumped %d blocks (%d bytes) to file dumpdata.bin", numblocks, 16*numblocks);
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PrintAndLog("[+] dumped %d blocks (%d bytes) to file %s", numblocks, 16*numblocks, fptr);
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}
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return 0;
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}
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@ -735,6 +777,7 @@ int CmdHF14AMfRestore(const char *Cmd) {
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uint8_t keyA[40][6];
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uint8_t keyB[40][6];
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uint8_t numSectors;
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char *filename;
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FILE *fdump, *fkeys;
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char cmdp = param_getchar(Cmd, 0);
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@ -742,9 +785,10 @@ int CmdHF14AMfRestore(const char *Cmd) {
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if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H')
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return usage_hf14_restore();
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if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {
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PrintAndLog("Could not find file dumpkeys.bin");
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filename=GenerateFilename("hf-mf-","-key.bin");
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if ((fkeys = fopen(filename,"rb")) == NULL) {
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PrintAndLog("Could not find file %s",fkeys);
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return 1;
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}
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@ -752,7 +796,7 @@ int CmdHF14AMfRestore(const char *Cmd) {
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for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {
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bytes_read = fread( keyA[sectorNo], 1, 6, fkeys );
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if ( bytes_read != 6) {
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PrintAndLog("File reading error (dumpkeys.bin).");
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PrintAndLog("File reading error (%s).", filename);
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fclose(fkeys);
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return 2;
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}
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@ -761,7 +805,7 @@ int CmdHF14AMfRestore(const char *Cmd) {
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for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {
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bytes_read = fread( keyB[sectorNo], 1, 6, fkeys );
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if ( bytes_read != 6) {
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PrintAndLog("File reading error (dumpkeys.bin).");
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PrintAndLog("File reading error (%s).", filename);
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fclose(fkeys);
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return 2;
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}
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@ -769,11 +813,12 @@ int CmdHF14AMfRestore(const char *Cmd) {
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fclose(fkeys);
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if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {
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PrintAndLog("Could not find file dumpdata.bin");
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filename=GenerateFilename("hf-mf-","-data.bin");
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if ((fdump = fopen(filename,"rb")) == NULL) {
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PrintAndLog("Could not find file %s", filename);
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return 1;
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}
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PrintAndLog("Restoring dumpdata.bin to card");
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PrintAndLog("Restoring %s to card", filename);
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for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {
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for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {
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@ -781,7 +826,7 @@ int CmdHF14AMfRestore(const char *Cmd) {
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memcpy(c.d.asBytes, key, 6);
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bytes_read = fread(bldata, 1, 16, fdump);
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if ( bytes_read != 16) {
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PrintAndLog("File reading error (dumpdata.bin).");
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PrintAndLog("File reading error (%s).", filename);
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fclose(fdump);
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fdump = NULL;
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return 2;
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@ -838,7 +883,7 @@ int CmdHF14AMfNested(const char *Cmd) {
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FILE *fkeys;
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uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
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uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
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char *fptr;
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if (strlen(Cmd)<3) return usage_hf14_nested();
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char cmdp, ctmp;
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@ -1031,14 +1076,14 @@ int CmdHF14AMfNested(const char *Cmd) {
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// Create dump file
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if (createDumpFile) {
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if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) {
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PrintAndLog("[!] could not create file dumpkeys.bin");
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fptr = GenerateFilename("hf-mf-","-key.bin");
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if ((fkeys = fopen(fptr, "wb")) == NULL) {
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PrintAndLog("[!] could not create file %s", fptr);
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free(e_sector);
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return 1;
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}
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PrintAndLog("[+] saving keys to binary file dumpkeys.bin...");
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PrintAndLog("[+] saving keys to binary file %s...", fptr);
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for (i=0; i<SectorsCnt; i++) {
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if (e_sector[i].foundKey[0]){
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num_to_bytes(e_sector[i].Key[0], 6, tempkey);
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@ -1177,7 +1222,7 @@ int randInRange(int min, int max) {
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return min + (int) (rand() / (double) (RAND_MAX) * (max - min + 1));
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}
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//Fisher–Yates shuffle
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//Fisher–Yates shuffle
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void shuffle( uint8_t *array, uint16_t len) {
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uint8_t tmp[6];
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uint16_t x;
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@ -1201,6 +1246,7 @@ int CmdHF14AMfChk_fast(const char *Cmd) {
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FILE * f;
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char filename[FILE_PATH_SIZE]={0};
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char buf[13];
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char *fptr;
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uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
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uint8_t *keyBlock = NULL, *p;
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uint8_t sectorsCnt = 1;
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@ -1374,14 +1420,15 @@ out:
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}
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if (createDumpFile) {
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FILE *fkeys = fopen("dumpkeys.bin","wb");
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fptr = GenerateFilename("hf-mf-","-key.bin");
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FILE *fkeys = fopen(fptr,"wb");
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if (fkeys == NULL) {
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PrintAndLog("Could not create file dumpkeys.bin");
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PrintAndLog("Could not create file %s", filename);
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free(keyBlock);
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free(e_sector);
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return 1;
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}
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PrintAndLog("Printing keys to binary file dumpkeys.bin...");
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PrintAndLog("Printing keys to binary file %s...", filename);
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for (i=0; i<sectorsCnt; i++) {
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num_to_bytes(e_sector[i].Key[0], 6, tempkey);
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@ -1394,7 +1441,7 @@ out:
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}
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fclose(fkeys);
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PrintAndLog("Found keys have been dumped to file dumpkeys.bin. 0xffffffffffff has been inserted for unknown keys.");
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PrintAndLog("Found keys have been dumped to file %s. 0xffffffffffff has been inserted for unknown keys.", filename);
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}
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free(keyBlock);
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@ -1420,6 +1467,7 @@ int CmdHF14AMfChk(const char *Cmd) {
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uint32_t keyitems = MIFARE_DEFAULTKEYS_SIZE;
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uint64_t key64 = 0;
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uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
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char *fptr;
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int clen = 0;
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int transferToEml = 0;
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int createDumpFile = 0;
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@ -1654,14 +1702,15 @@ out:
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}
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if (createDumpFile) {
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FILE *fkeys = fopen("dumpkeys.bin","wb");
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fptr = GenerateFilename("hf-mf-","-key.bin");
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FILE *fkeys = fopen(fptr,"wb");
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if (fkeys == NULL) {
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PrintAndLog("Could not create file dumpkeys.bin");
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PrintAndLog("Could not create file %s", fptr);
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free(keyBlock);
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free(e_sector);
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return 1;
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}
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PrintAndLog("Printing keys to binary file dumpkeys.bin...");
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PrintAndLog("Printing keys to binary file %s...", fptr);
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for( i=0; i<SectorsCnt; i++) {
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num_to_bytes(e_sector[i].Key[0], 6, tempkey);
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@ -1672,7 +1721,7 @@ out:
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fwrite ( tempkey, 1, 6, fkeys );
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}
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fclose(fkeys);
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PrintAndLog("Found keys have been dumped to file dumpkeys.bin. 0xffffffffffff has been inserted for unknown keys.");
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PrintAndLog("Found keys have been dumped to file %s. 0xffffffffffff has been inserted for unknown keys.", fptr);
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}
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free(keyBlock);
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