#include <stdlib.h>
#include <string.h>
#include <unistd.h>
-#include <ctype.h>
#include "util.h"
#include "iso14443crc.h"
#include "data.h"
#include "cmdhf14a.h"
#include "common.h"
#include "cmdmain.h"
-#include "nonce2key/nonce2key.h"
-#include "nonce2key/crapto1.h"
-#include "mifarehost.h"
static int CmdHelp(const char *Cmd);
int CmdHF14AList(const char *Cmd)
{
uint8_t got[1920];
- GetFromBigBuf(got, sizeof(got));
+ GetFromBigBuf(got,sizeof(got),0);
PrintAndLog("recorded activity:");
PrintAndLog(" ETU :rssi: who bytes");
SendCommand(&c);
}
-int CmdHF14AMifare(const char *Cmd)
+int CmdHF14AReader(const char *Cmd)
{
- uint32_t uid = 0;
- uint32_t nt = 0;
- uint64_t par_list = 0, ks_list = 0, r_key = 0;
- uint8_t isOK = 0;
- uint8_t keyBlock[6] = {0,0,0,0,0,0};
-
- if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, keyBlock, 8)) {
- PrintAndLog("Nt must include 8 HEX symbols");
- return 1;
- }
-
- UsbCommand c = {CMD_READER_MIFARE, {(uint32_t)bytes_to_num(keyBlock, 4), 0, 0}};
+ UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT, 0, 0}};
SendCommand(&c);
-
- //flush queue
- while (ukbhit()) getchar();
-
- // message
- printf("-------------------------------------------------------------------------\n");
- printf("Executing command. It may take up to 30 min.\n");
- printf("Press the key on proxmark3 device to abort proxmark3.\n");
- printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");
- printf("-------------------------------------------------------------------------\n");
-
- // wait cycle
- while (true) {
- printf(".");
- if (ukbhit()) {
- getchar();
- printf("\naborted via keyboard!\n");
- break;
- }
-
- UsbCommand * resp = WaitForResponseTimeout(CMD_ACK, 2000);
- if (resp != NULL) {
- isOK = resp->arg[0] & 0xff;
-
- 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);
-
- printf("\n\n");
- PrintAndLog("isOk:%02x", isOK);
- if (!isOK) PrintAndLog("Proxmark can't get statistic info. Execution aborted.\n");
- break;
- }
- }
- printf("\n");
-
- // error
- if (isOK != 1) return 1;
-
- // execute original function from util nonce2key
- if (nonce2key(uid, nt, par_list, ks_list, &r_key)) return 2;
- printf("------------------------------------------------------------------\n");
- PrintAndLog("Key found:%012llx \n", r_key);
-
- num_to_bytes(r_key, 6, keyBlock);
- isOK = mfCheckKeys(0, 0, 1, keyBlock, &r_key);
- if (!isOK)
- PrintAndLog("Found valid key:%012llx", r_key);
- else
- PrintAndLog("Found invalid key. (");
-
-
- 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 14 mfwrbl <block number> <key A/B> <key (12 hex symbols)> <block data (32 hex symbols)>");
- PrintAndLog(" sample: hf 14a mfwrbl 0 A FFFFFFFFFFFF 000102030405060708090A0B0C0D0E0F");
- return 0;
- }
-
- blockNo = param_get8(Cmd, 0);
- cmdp = param_getchar(Cmd, 1);
- if (cmdp == 0x00) {
- PrintAndLog("Key type must be A or B");
- return 1;
- }
- if (cmdp != 'A' && cmdp != 'a') keyType = 1;
- if (param_gethex(Cmd, 2, key, 12)) {
- PrintAndLog("Key must include 12 HEX symbols");
- return 1;
- }
- if (param_gethex(Cmd, 3, bldata, 32)) {
- PrintAndLog("Block data must include 32 HEX symbols");
- return 1;
- }
- PrintAndLog("--block no:%02x key type:%02x key:%s", blockNo, keyType, 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);
- SendCommand(&c);
- UsbCommand * resp = WaitForResponseTimeout(CMD_ACK, 1500);
-
- if (resp != NULL) {
- uint8_t isOK = resp->arg[0] & 0xff;
-
- PrintAndLog("isOk:%02x", isOK);
- } else {
- PrintAndLog("Command execute timeout");
- }
-
- return 0;
-}
-
-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;
-
-
- if (strlen(Cmd)<3) {
- PrintAndLog("Usage: hf 14 mfrdbl <block number> <key A/B> <key (12 hex symbols)>");
- PrintAndLog(" sample: hf 14a mfrdbl 0 A FFFFFFFFFFFF ");
- return 0;
- }
-
- blockNo = param_get8(Cmd, 0);
- cmdp = param_getchar(Cmd, 1);
- if (cmdp == 0x00) {
- PrintAndLog("Key type must be A or B");
- return 1;
- }
- if (cmdp != 'A' && cmdp != 'a') keyType = 1;
- if (param_gethex(Cmd, 2, key, 12)) {
- PrintAndLog("Key must include 12 HEX symbols");
- return 1;
- }
- PrintAndLog("--block no:%02x key type:%02x key:%s ", blockNo, keyType, sprint_hex(key, 6));
-
- UsbCommand c = {CMD_MIFARE_READBL, {blockNo, keyType, 0}};
- memcpy(c.d.asBytes, key, 6);
- SendCommand(&c);
- UsbCommand * resp = WaitForResponseTimeout(CMD_ACK, 1500);
-
- if (resp != NULL) {
- uint8_t isOK = resp->arg[0] & 0xff;
- uint8_t * data = resp->d.asBytes;
-
- if (isOK)
- PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 16));
- else
- PrintAndLog("isOk:%02x", isOK);
- } else {
- PrintAndLog("Command execute timeout");
- }
-
- return 0;
-}
-
-int CmdHF14AMfRdSc(const char *Cmd)
-{
- int i;
- uint8_t sectorNo = 0;
- uint8_t keyType = 0;
- uint8_t key[6] = {0, 0, 0, 0, 0, 0};
-
- uint8_t isOK = 0;
- uint8_t * data = NULL;
-
- char cmdp = 0x00;
+ UsbCommand * resp = WaitForResponse(CMD_ACK);
+ uint8_t * uid = resp->d.asBytes;
+ iso14a_card_select_t * card = (iso14a_card_select_t *)(uid + 12);
- if (strlen(Cmd)<3) {
- PrintAndLog("Usage: hf 14 mfrdsc <sector number> <key A/B> <key (12 hex symbols)>");
- PrintAndLog(" sample: hf 14a mfrdsc 0 A FFFFFFFFFFFF ");
+ if(resp->arg[0] == 0) {
+ PrintAndLog("iso14443a card select failed");
return 0;
- }
-
- sectorNo = param_get8(Cmd, 0);
- if (sectorNo > 63) {
- PrintAndLog("Sector number must be less than 64");
- return 1;
- }
- cmdp = param_getchar(Cmd, 1);
- if (cmdp == 0x00) {
- PrintAndLog("Key type must be A or B");
- return 1;
- }
- if (cmdp != 'A' && cmdp != 'a') keyType = 1;
- if (param_gethex(Cmd, 2, key, 12)) {
- PrintAndLog("Key must include 12 HEX symbols");
- return 1;
}
- PrintAndLog("--sector no:%02x key type:%02x key:%s ", sectorNo, keyType, sprint_hex(key, 6));
-
- UsbCommand c = {CMD_MIFARE_READSC, {sectorNo, keyType, 0}};
- memcpy(c.d.asBytes, key, 6);
- SendCommand(&c);
- UsbCommand * resp = WaitForResponseTimeout(CMD_ACK, 1500);
- PrintAndLog(" ");
- if (resp != NULL) {
- isOK = resp->arg[0] & 0xff;
- data = resp->d.asBytes;
+ PrintAndLog("ATQA : %02x %02x", card->atqa[0], card->atqa[1]);
+ PrintAndLog(" UID : %s", sprint_hex(uid, 12));
+ PrintAndLog(" SAK : %02x [%d]", card->sak, resp->arg[0]);
- PrintAndLog("isOk:%02x", isOK);
- if (isOK)
- for (i = 0; i < 2; i++) {
- PrintAndLog("data:%s", sprint_hex(data + i * 16, 16));
- }
- } else {
- PrintAndLog("Command1 execute timeout");
+ switch (card->sak) {
+ case 0x00: PrintAndLog(" SAK : NXP MIFARE Ultralight | Ultralight C"); break;
+ case 0x04: PrintAndLog(" SAK : NXP MIFARE (various !DESFire !DESFire EV1)"); break;
+
+ case 0x08: PrintAndLog(" SAK : NXP MIFARE CLASSIC 1k | Plus 2k"); break;
+ case 0x09: PrintAndLog(" SAK : NXP MIFARE Mini 0.3k"); break;
+ case 0x10: PrintAndLog(" SAK : NXP MIFARE Plus 2k"); break;
+ case 0x11: PrintAndLog(" SAK : NXP MIFARE Plus 4k"); break;
+ case 0x18: PrintAndLog(" SAK : NXP MIFARE Classic 4k | Plus 4k"); break;
+ case 0x20: PrintAndLog(" SAK : NXP MIFARE DESFire 4k | DESFire EV1 2k/4k/8k | Plus 2k/4k | JCOP 31/41"); break;
+ case 0x24: PrintAndLog(" SAK : NXP MIFARE DESFire | DESFire EV1"); break;
+ case 0x28: PrintAndLog(" SAK : JCOP31 or JCOP41 v2.3.1"); break;
+ case 0x38: PrintAndLog(" SAK : Nokia 6212 or 6131 MIFARE CLASSIC 4K"); break;
+ case 0x88: PrintAndLog(" SAK : Infineon MIFARE CLASSIC 1K"); break;
+ case 0x98: PrintAndLog(" SAK : Gemplus MPCOS"); break;
+ default: ;
}
+ if(resp->arg[0] == 1) {
+ bool ta1 = 0, tb1 = 0, tc1 = 0;
+ int pos;
- // response2
- resp = WaitForResponseTimeout(CMD_ACK, 500);
- PrintAndLog(" ");
-
- if (resp != NULL) {
- isOK = resp->arg[0] & 0xff;
- data = resp->d.asBytes;
-
- if (isOK)
- for (i = 0; i < 2; i++) {
- PrintAndLog("data:%s", sprint_hex(data + i * 16, 16));
+ PrintAndLog(" ATS : %s", sprint_hex(card->ats, card->ats_len));
+ if (card->ats_len > 0) {
+ PrintAndLog(" - TL : length is %d bytes", card->ats[0]);
}
- } else {
- PrintAndLog("Command2 execute timeout");
- }
-
- return 0;
-}
-
-int CmdHF14AMfNested(const char *Cmd)
-{
- int i, j, res, iterations;
- sector * e_sector = NULL;
- uint8_t blockNo = 0;
- uint8_t keyType = 0;
- uint8_t trgBlockNo = 0;
- uint8_t trgKeyType = 0;
- uint8_t blDiff = 0;
- int SectorsCnt = 0;
- uint8_t key[6] = {0, 0, 0, 0, 0, 0};
- uint8_t keyBlock[16 * 6];
- uint64_t key64 = 0;
-
- char cmdp, ctmp;
-
- if (strlen(Cmd)<3) {
- PrintAndLog("Usage:");
- PrintAndLog(" all sectors: hf 14a nested <card memory> <block number> <key A/B> <key (12 hex symbols)>");
- PrintAndLog(" one sector: hf 14a nested o <block number> <key A/B> <key (12 hex symbols)>");
- PrintAndLog(" <target block number> <target key A/B>");
- PrintAndLog("card memory - 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");
- PrintAndLog(" ");
- PrintAndLog(" sample1: hf 14a nested 1 0 A FFFFFFFFFFFF ");
- PrintAndLog(" sample2: hf 14a 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 == 0x00) {
- PrintAndLog("Key type must be A or B");
- return 1;
- }
- 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);
- ctmp = param_getchar(Cmd, 5);
- if (ctmp == 0x00) {
- PrintAndLog("Target key type must be A or B");
- return 1;
+ if (card->ats_len > 1) {
+ ta1 = (card->ats[1] & 0x10) == 0x10;
+ tb1 = (card->ats[1] & 0x20) == 0x20;
+ tc1 = (card->ats[1] & 0x40) == 0x40;
+ PrintAndLog(" - T0 : TA1 is%s present, TB1 is%s present, "
+ "TC1 is%s present, FSCI is %d",
+ (ta1 ? "" : " NOT"), (tb1 ? "" : " NOT"), (tc1 ? "" : " NOT"),
+ (card->ats[1] & 0x0f));
}
- if (ctmp != 'A' && ctmp != 'a') trgKeyType = 1;
- } else {
- switch (cmdp) {
- case '1': SectorsCnt = 16; break;
- case '2': SectorsCnt = 32; break;
- case '4': SectorsCnt = 64; break;
- default: SectorsCnt = 16;
+ pos = 2;
+ if (ta1 && card->ats_len > pos) {
+ char dr[16], ds[16];
+ dr[0] = ds[0] = '\0';
+ if (card->ats[pos] & 0x10) strcat(ds, "2, ");
+ if (card->ats[pos] & 0x20) strcat(ds, "4, ");
+ if (card->ats[pos] & 0x40) strcat(ds, "8, ");
+ if (card->ats[pos] & 0x01) strcat(dr, "2, ");
+ if (card->ats[pos] & 0x02) strcat(dr, "4, ");
+ if (card->ats[pos] & 0x04) strcat(dr, "8, ");
+ if (strlen(ds) != 0) ds[strlen(ds) - 2] = '\0';
+ if (strlen(dr) != 0) dr[strlen(dr) - 2] = '\0';
+ PrintAndLog(" - TA1 : different divisors are%s supported, "
+ "DR: [%s], DS: [%s]",
+ (card->ats[pos] & 0x80 ? " NOT" : ""), dr, ds);
+ pos++;
}
- }
-
- PrintAndLog("--block no:%02x key type:%02x key:%s ", blockNo, keyType, sprint_hex(key, 6));
- if (cmdp == 'o')
- PrintAndLog("--target block no:%02x target key type:%02x ", trgBlockNo, trgKeyType);
-
- if (cmdp == 'o') {
- if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock)) {
- PrintAndLog("Nested error.");
- return 2;
+ if (tb1 && card->ats_len > pos) {
+ PrintAndLog(" - TB1 : SFGI = %d, FWI = %d",
+ (card->ats[pos] & 0x08),
+ (card->ats[pos] & 0x80) >> 4);
+ pos++;
}
-
- for (i = 0; i < 16; i++) {
- PrintAndLog("cnt=%d key= %s", i, sprint_hex(keyBlock + i * 6, 6));
+ if (tc1 && card->ats_len > pos) {
+ PrintAndLog(" - TC1 : NAD is%s supported, CID is%s supported",
+ (card->ats[pos] & 0x01) ? "" : " NOT",
+ (card->ats[pos] & 0x02) ? "" : " NOT");
+ pos++;
}
-
- // test keys
- res = mfCheckKeys(trgBlockNo, trgKeyType, 8, keyBlock, &key64);
- if (res)
- res = mfCheckKeys(trgBlockNo, trgKeyType, 8, &keyBlock[6 * 8], &key64);
- if (!res)
- PrintAndLog("Found valid key:%012llx", key64);
- else
- PrintAndLog("No valid key found");
- } else // ------------------------------------ multiple sectors working
- {
- blDiff = blockNo % 4;
- PrintAndLog("Block shift=%d", blDiff);
- e_sector = calloc(SectorsCnt, sizeof(sector));
- if (e_sector == NULL) return 1;
-
- //test current key 4 sectors
- memcpy(keyBlock, key, 6);
- num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t*)(keyBlock + 1 * 6));
- num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t*)(keyBlock + 2 * 6));
- num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock + 3 * 6));
- num_to_bytes(0x000000000000, 6, (uint8_t*)(keyBlock + 4 * 6));
- num_to_bytes(0xaabbccddeeff, 6, (uint8_t*)(keyBlock + 5 * 6));
-
- PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);
- for (i = 0; i < SectorsCnt; i++) {
- for (j = 0; j < 2; j++) {
- if (e_sector[i].foundKey[j]) continue;
-
- res = mfCheckKeys(i * 4 + blDiff, j, 6, keyBlock, &key64);
-
- if (!res) {
- e_sector[i].Key[j] = key64;
- e_sector[i].foundKey[j] = 1;
+ if (card->ats_len > pos) {
+ char *tip = "";
+ if (card->ats_len - pos > 7) {
+ if (memcmp(card->ats + pos, "\xC1\x05\x2F\x2F\x01\xBC\xD6", 7) == 0) {
+ tip = "-> MIFARE Plus X 2K or 4K";
+ } else if (memcmp(card->ats + pos, "\xC1\x05\x2F\x2F\x00\x35\xC7", 7) == 0) {
+ tip = "-> MIFARE Plus S 2K or 4K";
}
- }
- }
-
-
- // nested sectors
- iterations = 0;
- PrintAndLog("nested...");
- for (i = 0; i < NESTED_SECTOR_RETRY; i++) {
- for (trgBlockNo = blDiff; trgBlockNo < SectorsCnt * 4; trgBlockNo = trgBlockNo + 4)
- for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) {
- if (e_sector[trgBlockNo / 4].foundKey[trgKeyType]) continue;
- if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock)) continue;
-
- iterations++;
-
- //try keys from nested
- res = mfCheckKeys(trgBlockNo, trgKeyType, 8, keyBlock, &key64);
- if (res)
- res = mfCheckKeys(trgBlockNo, trgKeyType, 8, &keyBlock[6 * 8], &key64);
- if (!res) {
- PrintAndLog("Found valid key:%012llx", key64);
- e_sector[trgBlockNo / 4].foundKey[trgKeyType] = 1;
- e_sector[trgBlockNo / 4].Key[trgKeyType] = key64;
- }
+ }
+ PrintAndLog(" - HB : %s%s", sprint_hex(card->ats + pos, card->ats_len - pos - 2), tip);
+ if (card->ats[pos] == 0xC1) {
+ PrintAndLog(" c1 -> Mifare or (multiple) virtual cards of various type");
+ PrintAndLog(" %02x -> Length is %d bytes",
+ card->ats[pos + 1], card->ats[pos + 1]);
+ switch (card->ats[pos + 2] & 0xf0) {
+ case 0x10:
+ PrintAndLog(" 1x -> MIFARE DESFire");
+ break;
+ case 0x20:
+ PrintAndLog(" 2x -> MIFARE Plus");
+ break;
+ }
+ switch (card->ats[pos + 2] & 0x0f) {
+ case 0x00:
+ PrintAndLog(" x0 -> <1 kByte");
+ break;
+ case 0x01:
+ PrintAndLog(" x0 -> 1 kByte");
+ break;
+ case 0x02:
+ PrintAndLog(" x0 -> 2 kByte");
+ break;
+ case 0x03:
+ PrintAndLog(" x0 -> 4 kByte");
+ break;
+ case 0x04:
+ PrintAndLog(" x0 -> 8 kByte");
+ break;
+ }
+ switch (card->ats[pos + 3] & 0xf0) {
+ case 0x00:
+ PrintAndLog(" 0x -> Engineering sample");
+ break;
+ case 0x20:
+ PrintAndLog(" 2x -> Released");
+ break;
+ }
+ switch (card->ats[pos + 3] & 0x0f) {
+ case 0x00:
+ PrintAndLog(" x0 -> Generation 1");
+ break;
+ case 0x01:
+ PrintAndLog(" x1 -> Generation 2");
+ break;
+ case 0x02:
+ PrintAndLog(" x2 -> Generation 3");
+ break;
}
+ switch (card->ats[pos + 4] & 0x0f) {
+ case 0x00:
+ PrintAndLog(" x0 -> Only VCSL supported");
+ break;
+ case 0x01:
+ PrintAndLog(" x1 -> VCS, VCSL, and SVC supported");
+ break;
+ case 0x0E:
+ PrintAndLog(" xE -> no VCS command supported");
+ break;
+ }
+ }
}
+ }
+ else
+ PrintAndLog("proprietary non-iso14443a card found, RATS not supported");
+
+ return resp->arg[0];
+}
- PrintAndLog("Iterations count: %d", iterations);
- //print them
- PrintAndLog("|---|----------------|---|----------------|---|");
- PrintAndLog("|blk|key A |res|key B |res|");
- PrintAndLog("|---|----------------|---|----------------|---|");
- for (i = 0; i < SectorsCnt; i++) {
- PrintAndLog("|%03d| %012llx | %d | %012llx | %d |", i,
- e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);
+// Collect ISO14443 Type A UIDs
+int CmdHF14ACUIDs(const char *Cmd)
+{
+ // requested number of UIDs
+ int n = atoi(Cmd);
+ // collect at least 1 (e.g. if no parameter was given)
+ n = n > 0 ? n : 1;
+
+ PrintAndLog("Collecting %d UIDs", n);
+ PrintAndLog("Start: %u", time(NULL));
+ // repeat n times
+ for (int i = 0; i < n; i++) {
+ // execute anticollision procedure
+ UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT, 0, 0}};
+ SendCommand(&c);
+ UsbCommand *resp = WaitForResponse(CMD_ACK);
+ uint8_t *uid = resp->d.asBytes;
+ iso14a_card_select_t *card = (iso14a_card_select_t *)(uid + 12);
+
+ // check if command failed
+ if (resp->arg[0] == 0) {
+ PrintAndLog("Card select failed.");
+ } else {
+ // check if UID is 4 bytes
+ if ((card->atqa[1] & 0xC0) == 0) {
+ PrintAndLog("%02X%02X%02X%02X",
+ *uid, *(uid + 1), *(uid + 2), *(uid + 3));
+ } else {
+ PrintAndLog("UID longer than 4 bytes");
+ }
}
- PrintAndLog("|---|----------------|---|----------------|---|");
-
- free(e_sector);
}
+ PrintAndLog("End: %u", time(NULL));
- return 0;
+ return 1;
}
-int CmdHF14AMfChk(const char *Cmd)
+// ## simulate iso14443a tag
+// ## greg - added ability to specify tag UID
+int CmdHF14ASim(const char *Cmd)
{
- int i, res;
- int keycnt = 0;
- char ctmp = 0x00;
- uint8_t blockNo = 0;
- uint8_t keyType = 0;
- uint8_t keyBlock[8 * 6];
- uint64_t key64 = 0;
-
- memset(keyBlock, 0x00, sizeof(keyBlock));
-
- if (strlen(Cmd)<3) {
- PrintAndLog("Usage: hf 14a chk <block number> <key A/B> [<key (12 hex symbols)>]");
- PrintAndLog(" sample: hf 14a chk 0 A FFFFFFFFFFFF a0a1a2a3a4a5 b01b2b3b4b5 ");
- return 0;
- }
-
- blockNo = param_get8(Cmd, 0);
- ctmp = param_getchar(Cmd, 1);
- if (ctmp == 0x00) {
- PrintAndLog("Key type must be A or B");
+ UsbCommand c = {CMD_SIMULATE_TAG_ISO_14443a,{0,0,0}};
+
+ // Retrieve the tag type
+ uint8_t tagtype = param_get8ex(Cmd,0,0,10);
+
+ // When no argument was given, just print help message
+ if (tagtype == 0) {
+ PrintAndLog("");
+ PrintAndLog(" Emulating ISO/IEC 14443 type A tag with 4 or 7 byte UID");
+ PrintAndLog("");
+ PrintAndLog(" syntax: hf 14a sim <type> <uid>");
+ PrintAndLog(" types: 1 = MIFARE Classic");
+ PrintAndLog(" 2 = MIFARE Ultralight");
+ PrintAndLog(" 3 = MIFARE DESFIRE");
+ PrintAndLog(" 4 = ISO/IEC 14443-4");
+ PrintAndLog("");
return 1;
}
- if (ctmp != 'A' && ctmp != 'a') keyType = 1;
- for (i = 0; i < 6; i++) {
- if (!isxdigit(param_getchar(Cmd, 2 + i))) break;
-
- if (param_gethex(Cmd, 2 + i, keyBlock + 6 * i, 12)) {
- PrintAndLog("Key[%d] must include 12 HEX symbols", i);
- return 1;
- }
- keycnt = i + 1;
- }
+ // Store the tag type
+ c.arg[0] = tagtype;
- if (keycnt == 0) {
- PrintAndLog("There is must be at least one key");
- return 1;
- }
+ // Retrieve the full 4 or 7 byte long uid
+ uint64_t long_uid = param_get64ex(Cmd,1,0,16);
- PrintAndLog("--block no:%02x key type:%02x key count:%d ", blockNo, keyType, keycnt);
-
- res = mfCheckKeys(blockNo, keyType, keycnt, keyBlock, &key64);
- if (res !=1) {
- if (!res)
- PrintAndLog("isOk:%02x valid key:%012llx", 1, key64);
- else
- PrintAndLog("isOk:%02x", 0);
+ // Are we handling the (optional) second part uid?
+ if (long_uid > 0xffffffff) {
+ PrintAndLog("Emulating ISO/IEC 14443 type A tag with 7 byte UID (%014llx)",long_uid);
+ // Store the second part
+ c.arg[2] = (long_uid & 0xffffffff);
+ long_uid >>= 32;
+ // Store the first part, ignore the first byte, it is replaced by cascade byte (0x88)
+ c.arg[1] = (long_uid & 0xffffff);
} else {
- PrintAndLog("Command execute timeout");
+ PrintAndLog("Emulating ISO/IEC 14443 type A tag with 4 byte UID (%08x)",long_uid);
+ // Only store the first part
+ c.arg[1] = long_uid & 0xffffffff;
}
+/*
+ // At lease save the mandatory first part of the UID
+ c.arg[0] = long_uid & 0xffffffff;
- return 0;
-}
-
-int CmdHF14AMf1kSim(const char *Cmd)
-{
- int i, temp;
- uint8_t uid[4] = {0, 0, 0, 0};
- const char *cmdp = Cmd;
-
-
- if (strlen(Cmd)<3) {
- PrintAndLog("Usage: hf 14a mfsim <uid (8 hex symbols)>");
- PrintAndLog(" sample: hf 14a mfsim 0a0a0a0a ");
- return 0;
- }
+ // At lease save the mandatory first part of the UID
+ c.arg[0] = long_uid & 0xffffffff;
- // skip spaces
- while (*cmdp==' ' || *cmdp=='\t') cmdp++;
-
- if (strlen(cmdp) != 8) {
- PrintAndLog("Length of UID must be 8 hex symbols");
- return 0;
+ if (c.arg[1] == 0) {
+ PrintAndLog("Emulating ISO/IEC 14443 type A tag with UID %01d %08x %08x",c.arg[0],c.arg[1],c.arg[2]);
}
- for(i = 0; i < 4; i++) {
- sscanf((char[]){cmdp[0],cmdp[1],0},"%X",&temp);
- uid[i] = temp & 0xff;
- cmdp++;
- cmdp++;
- }
- PrintAndLog(" uid:%s ", sprint_hex(uid, 4));
-
- UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {0, 0, 0}};
- memcpy(c.d.asBytes, uid, 6);
- SendCommand(&c);
-
- return 0;
-}
-
-
-int CmdHF14AReader(const char *Cmd)
-{
- UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT, 0, 0}};
- SendCommand(&c);
- UsbCommand * resp = WaitForResponse(CMD_ACK);
- uint8_t * uid = resp->d.asBytes;
- iso14a_card_select_t * card = uid + 12;
-
- if(resp->arg[0] == 0) {
- PrintAndLog("iso14443a card select failed");
- return 0;
- }
-
- PrintAndLog("ATQA : %02x %02x", card->atqa[0], card->atqa[1]);
- PrintAndLog(" UID : %s", sprint_hex(uid, 12));
- PrintAndLog(" SAK : %02x [%d]", card->sak, resp->arg[0]);
- if(resp->arg[0] == 1)
- PrintAndLog(" ATS : %s", sprint_hex(card->ats, card->ats_len));
- else
- PrintAndLog("proprietary non-iso14443a card found, RATS not supported");
-
- return resp->arg[0];
-}
-
-// ## simulate iso14443a tag
-// ## greg - added ability to specify tag UID
-int CmdHF14ASim(const char *Cmd)
-{
+ switch (c.arg[0]) {
+ case 1: {
+ PrintAndLog("Emulating ISO/IEC 14443-3 type A tag with 4 byte UID");
+ UsbCommand c = {CMD_SIMULATE_TAG_ISO_14443a,param_get32ex(Cmd,0,0,10),param_get32ex(Cmd,1,0,16),param_get32ex(Cmd,2,0,16)};
+ } break;
+ case 2: {
+ PrintAndLog("Emulating ISO/IEC 14443-4 type A tag with 7 byte UID");
+ } break;
+ default: {
+ PrintAndLog("Error: unkown tag type (%d)",c.arg[0]);
+ PrintAndLog("syntax: hf 14a sim <uid>",c.arg[0]);
+ PrintAndLog(" type1: 4 ",c.arg[0]);
+ return 1;
+ } break;
+ }
+*/
+/*
unsigned int hi = 0, lo = 0;
int n = 0, i = 0;
while (sscanf(&Cmd[i++], "%1x", &n ) == 1) {
hi= (hi << 4) | (lo >> 28);
lo= (lo << 4) | (n & 0xf);
}
-
- // c.arg should be set to *Cmd or convert *Cmd to the correct format for a uid
- UsbCommand c = {CMD_SIMULATE_TAG_ISO_14443a, {hi, lo, 0}};
- PrintAndLog("Emulating 14443A TAG with UID %x%16x", hi, lo);
+*/
+// UsbCommand c = {CMD_SIMULATE_TAG_ISO_14443a,param_get32ex(Cmd,0,0,10),param_get32ex(Cmd,1,0,16),param_get32ex(Cmd,2,0,16)};
+// PrintAndLog("Emulating ISO/IEC 14443 type A tag with UID %01d %08x %08x",c.arg[0],c.arg[1],c.arg[2]);
SendCommand(&c);
return 0;
}
-int CmdHF14ASnoop(const char *Cmd)
-{
- UsbCommand c = {CMD_SNOOP_ISO_14443a};
+int CmdHF14ASnoop(const char *Cmd) {
+ int param = 0;
+
+ if (param_getchar(Cmd, 0) == 'h') {
+ PrintAndLog("It get data from the field and saves it into command buffer.");
+ PrintAndLog("Buffer accessible from command hf 14a list.");
+ PrintAndLog("Usage: hf 14a snoop [c][r]");
+ PrintAndLog("c - triggered by first data from card");
+ PrintAndLog("r - triggered by first 7-bit request from reader (REQ,WUP,...)");
+ PrintAndLog("sample: hf 14a snoop c r");
+ return 0;
+ }
+
+ for (int i = 0; i < 2; i++) {
+ char ctmp = param_getchar(Cmd, i);
+ if (ctmp == 'c' || ctmp == 'C') param |= 0x01;
+ if (ctmp == 'r' || ctmp == 'R') param |= 0x02;
+ }
+
+ UsbCommand c = {CMD_SNOOP_ISO_14443a, {param, 0, 0}};
SendCommand(&c);
return 0;
}
static command_t CommandTable[] =
{
- {"help", CmdHelp, 1, "This help"},
- {"list", CmdHF14AList, 0, "List ISO 14443a history"},
- {"mifare", CmdHF14AMifare, 0, "Read out sector 0 parity error messages. param - <used card nonce>"},
- {"mfrdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},
- {"mfrdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},
- {"mfwrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},
- {"nested", CmdHF14AMfNested, 0, "Test nested authentication"},
- {"chk", CmdHF14AMfChk, 0, "Test block up to 8 keys"},
- {"mfsim", CmdHF14AMf1kSim, 0, "Simulate MIFARE 1k card - NOT WORKING!!!"},
- {"reader", CmdHF14AReader, 0, "Act like an ISO14443 Type A reader"},
- {"sim", CmdHF14ASim, 0, "<UID> -- Fake ISO 14443a tag"},
- {"snoop", CmdHF14ASnoop, 0, "Eavesdrop ISO 14443 Type A"},
+ {"help", CmdHelp, 1, "This help"},
+ {"list", CmdHF14AList, 0, "List ISO 14443a history"},
+ {"reader", CmdHF14AReader, 0, "Act like an ISO14443 Type A reader"},
+ {"cuids", CmdHF14ACUIDs, 0, "<n> Collect n>0 ISO14443 Type A UIDs in one go"},
+ {"sim", CmdHF14ASim, 0, "<UID> -- Fake ISO 14443a tag"},
+ {"snoop", CmdHF14ASnoop, 0, "Eavesdrop ISO 14443 Type A"},
{NULL, NULL, 0, NULL}
};
projects / proxmark3-svn / blobdiff