#define MAX_ULEV1b_BLOCKS 0x20
#define MAX_NTAG_213 0x2c
#define MAX_NTAG_215 0x86
-#define MAX_NTAG_216 0xE6
+#define MAX_NTAG_216 0xe6
typedef enum TAGTYPE_UL {
- UNKNOWN = 0,
- UL = 1,
- UL_C = 2,
- UL_EV1_48 = 4,
- UL_EV1_128 = 8,
- NTAG = 16,
- NTAG_213 = 32,
- NTAG_215 = 64,
- NTAG_216 = 128,
- MAGIC = 256,
+ UNKNOWN = 0x0000,
+ UL = 0x0001,
+ UL_C = 0x0002,
+ UL_EV1_48 = 0x0004,
+ UL_EV1_128 = 0x0008,
+ NTAG = 0x0010,
+ NTAG_213 = 0x0020,
+ NTAG_215 = 0x0040,
+ NTAG_216 = 0x0080,
+ MAGIC = 0x0100,
UL_MAGIC = UL | MAGIC,
UL_C_MAGIC = UL_C | MAGIC,
UL_ERROR = 0xFFFF,
-
} TagTypeUL_t;
uint8_t default_3des_keys[7][16] = {
{ 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF },// all FF
{ 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF } // 11 22 33
};
+
+uint8_t default_pwd_pack[2][4] = {
+ {0xFF,0xFF,0xFF,0xFF}, // PACK 0x00,0x00 -- factory default
+ {0x4A,0xF8,0x4B,0x19} // PACK 0xE5 0xBE -- italian bus (sniffed.)
+};
static int CmdHelp(const char *Cmd);
// is LSB set?
if ( fsize & 1 )
- sprintf(retStr, "0x%02X (%d - %d bytes)",fsize, usize, lsize);
+ sprintf(retStr, "0x%02X (%u - %u bytes)",fsize, usize, lsize);
else
- sprintf(retStr, "0x%02X (%d bytes)", fsize, lsize);
+ sprintf(retStr, "0x%02X (%u bytes)", fsize, lsize);
return buf;
}
memcpy(c.d.asBytes, cmd, cmdlen);
SendCommand(&c);
UsbCommand resp;
- if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;
-
- uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength;
- if (resp.arg[0] > 0)
- memcpy(response, resp.d.asBytes, resplen);
-
+ if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return -1;
+ if ( !resp.arg[0] && responseLength) return -1;
+
+ uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength;
+ memcpy(response, resp.d.asBytes, resplen);
return resplen;
}
-
+/*
static int ul_send_cmd_raw_crc( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength, bool append_crc ) {
UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT , cmdlen, 0}};
if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;
uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength;
- if (resp.arg[0] > 0)
+ if (resp.arg[0] > 0) {
memcpy(response, resp.d.asBytes, resplen );
-
return resplen;
+ } else return -1;
}
-
+*/
static int ul_select( iso14a_card_select_t *card ){
ul_switch_on_field();
UsbCommand resp;
- if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
- ul_switch_off_field();
- return -1;
- }
+ if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;
+ if (resp.arg[0] < 0) return -1;
+
+ memcpy(card, resp.d.asBytes, sizeof(iso14a_card_select_t));
- if (resp.arg[0] > 0) {
- memcpy(card, resp.d.asBytes, sizeof(iso14a_card_select_t));
- }
return resp.arg[0];
}
return len;
}
+static int ul_write( uint8_t page, uint8_t *data, uint8_t datalen ){
+ uint8_t cmd[] = {MIFARE_ULC_WRITE, page, 0,0,0,0};
+ memcpy(cmd+2, data, datalen);
+ uint8_t response[1] = {0xff};
+ int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, sizeof(response));
+ if ( len == -1 )
+ ul_switch_off_field();
+
+ PrintAndLog("RESP: %02x", response[0]);
+ // ACK
+ if ( response[0] == 0x0a ) return 0;
+ // NACK
+ return -1;
+}
+
static int ulc_requestAuthentication( uint8_t blockNo, uint8_t *nonce, uint16_t nonceLength ){
uint8_t cmd[] = {MIFARE_ULC_AUTH_1, blockNo};
return 0;
}
-static int ul_print_version(uint8_t *data){
+static int ulev1_print_version(uint8_t *data){
PrintAndLog("\n--- UL-EV1 / NTAG Version");
- PrintAndLog("Raw version bytes: %s", sprint_hex(data, 8) );
+ PrintAndLog(" Raw bytes : %s", sprint_hex(data, 8) );
PrintAndLog(" Vendor ID : 0x%02X, Manufacturer: %s", data[1], getTagInfo(data[1]));
PrintAndLog(" Product type : %s" , getProductTypeStr(data[2]));
PrintAndLog(" Product subtype : 0x%02X %s" , data[3], (data[3]==1) ?"17 pF":"50pF");
if ( tagtype & UL )
PrintAndLog(" TYPE : MIFARE Ultralight (MF0ICU1) %s", (tagtype & MAGIC)?"<magic>":"");
else if ( tagtype & UL_C)
- PrintAndLog(" TYPE : MIFARE Ultralight C (MF0ULC) %s", (tagtype & MAGIC)?"<magic>":"" );
+ PrintAndLog(" TYPE : MIFARE Ultralight C (MF0ULC) %s [%x]", (tagtype & MAGIC)?"<magic>":"", tagtype );
else if ( tagtype & UL_EV1_48)
PrintAndLog(" TYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)");
else if ( tagtype & UL_EV1_128)
- PrintAndLog(" TYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101");
+ PrintAndLog(" TYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)");
else if ( tagtype & NTAG_213 )
PrintAndLog(" TYPE : MIFARE NTAG 213 144bytes (NT2H1311G0DU)");
else if ( tagtype & NTAG_215 )
uint8_t counter[3] = {0,0,0};
for ( uint8_t i = 0; i<3; ++i) {
ulev1_readCounter(i,counter, sizeof(counter) );
- PrintAndLog("Counter [%d] : %s", i, sprint_hex(counter,3));
+ PrintAndLog(" [0x%0d] : %s", i, sprint_hex(counter,3));
}
return 0;
}
+static int ulev1_print_signature( uint8_t *data, uint8_t len){
+ PrintAndLog("\n--- UL-EV1 Signature");
+ PrintAndLog("IC signature public key name : NXP NTAG21x 2013");
+ PrintAndLog("IC signature public key value : 04494e1a386d3d3cfe3dc10e5de68a499b1c202db5b132393e89ed19fe5be8bc61");
+ PrintAndLog(" Elliptic curve parameters : secp128r1");
+ PrintAndLog(" Tag ECC Signature : %s", sprint_hex(data, len));
+ //to do: verify if signature is valid
+ //PrintAndLog("IC signature status: %s valid", (iseccvalid() )?"":"not");
+ return 0;
+}
+
+static int ulc_magic_test(){
+ // Magic Ultralight test
+ // Magic UL-C, by observation,
+ // 1) it seems to have a static nonce response to 0x1A command.
+ // 2) the deskey bytes is not-zero:d out on as datasheet states.
+ // 3) UID - changeable, not only, but pages 0-1-2-3.
+ int returnValue = UL_ERROR;
+ iso14a_card_select_t card;
+ uint8_t nonce1[11] = {0x00};
+ uint8_t nonce2[11] = {0x00};
+ int status = ul_select(&card);
+ if ( status < 1 ){
+ PrintAndLog("Error: couldn't select ulc_magic_test");
+ ul_switch_off_field();
+ return UL_ERROR;
+ }
+ status = ulc_requestAuthentication(0, nonce1, sizeof(nonce1));
+ if ( status > 0 ) {
+ status = ulc_requestAuthentication(0, nonce2, sizeof(nonce2));
+ returnValue = ( !memcmp(nonce1, nonce2, 11) ) ? UL_C_MAGIC : UL_C;
+ } else {
+ returnValue = UL;
+ }
+ ul_switch_off_field();
+ return returnValue;
+}
+
+static int ul_magic_test(){
+
+ // Magic Ultralight test
+ // It takes present UID, and tries to write it back.
+ iso14a_card_select_t card;
+ int status = ul_select(&card);
+ if ( status < 1 ){
+ PrintAndLog("Error: couldn't select ul_magic_test");
+ ul_switch_off_field();
+ return UL_ERROR;
+ }
+ uint8_t page0 = 0;
+ uint8_t data[4] = {card.uid[0], card.uid[1], card.uid[2], 0};
+ data[3] = 0x88 ^ card.uid[0] ^ card.uid[1] ^ card.uid[2];
+
+ status = ul_write( page0, data, sizeof(data));
+ ul_switch_off_field();
+ if ( status == 0)
+ return UL_MAGIC;
+ return UL;
+}
+
uint16_t GetHF14AMfU_Type(void){
TagTypeUL_t tagtype = UNKNOWN;
iso14a_card_select_t card;
uint8_t version[10] = {0x00};
- uint8_t nonce1[11] = {0x00};
- uint8_t nonce2[11] = {0x00};
int status = 0;
int len;
status = ul_select(&card);
if ( status < 1 ){
PrintAndLog("Error: couldn't select");
+ ul_switch_off_field();
return UL_ERROR;
}
-
// Ultralight - ATQA / SAK
- if ( card.atqa[1] != 0x00 && card.atqa[0] != 0x44 && card.sak != 0x00 ) {
+ if ( card.atqa[1] != 0x00 || card.atqa[0] != 0x44 || card.sak != 0x00 ) {
+ PrintAndLog("Tag is not UL or NTAG. [ATQA: %02X %02x SAK: %02X]", card.atqa[1],card.atqa[0],card.sak);
ul_switch_off_field();
return UL_ERROR;
}
len = ulev1_getVersion(version, sizeof(version));
+ ul_switch_off_field();
switch (len) {
- case -1:
- tagtype = (UL | UL_C);
- break;
case 0x0A: {
if ( version[2] == 0x03 && version[6] == 0x0B )
break;
}
- case 0x01:{
- tagtype = UL_C;
- break;
- }
- case 0x00: {
- tagtype = UL;
- break;
- }
- default :{
- tagtype = UNKNOWN;
- break;
- }
- }
-
- if ((tagtype & ( UL_C | UL ))) {
- // Magic UL-C, by observation,
- // it seems to have a static nonce response to 0x1A command.
- status = ul_select(&card);
- status = ulc_requestAuthentication(0, nonce1, sizeof(nonce1));
- if ( status > 0 ) {
-
- status = ulc_requestAuthentication(0, nonce2, sizeof(nonce2));
-
- tagtype =( !memcmp(nonce1, nonce2, 11) ) ? UL_C_MAGIC : UL_C;
-
- } else {
- tagtype = UL;
- }
+ case 0x01: tagtype = UL_C; break;
+ case 0x00: tagtype = UL; break;
+ case -1: tagtype = (UL | UL_C); break;
+ default: tagtype = UNKNOWN; break;
}
- //PrintAndLog("ICE %d", tagtype);
- //Magic Ultralight test here. It takes present UID, and tries to write it back.
- if ( (tagtype & UL) ){
- // read 3des key or PWD,
- // if response bytes == all zeros its a NORMAL tag.
- //return UL_MAGIC;
- }
+ if ((tagtype & ( UL_C | UL ))) tagtype = ulc_magic_test();
+ if ( (tagtype & UL) ) tagtype = ul_magic_test();
- ul_switch_off_field();
return tagtype;
}
int CmdHF14AMfUInfo(const char *Cmd){
-
+
+ uint8_t authlim = 0xff;
uint8_t data[16] = {0x00};
iso14a_card_select_t card;
uint8_t *key;
int status;
- PrintAndLog("\n--- Tag Information ---------");
- PrintAndLog("-------------------------------------------------------------");
-
TagTypeUL_t tagtype = GetHF14AMfU_Type();
if (tagtype == UL_ERROR) return -1;
-
+
+ PrintAndLog("\n--- Tag Information ---------");
+ PrintAndLog("-------------------------------------------------------------");
ul_print_type(tagtype);
status = ul_select(&card);
// read pages 0,1,2,4 (should read 4pages)
status = ul_read(0, data, sizeof(data));
if ( status == -1 ){
- PrintAndLog("Error: tag didn't answer to READ");
+ PrintAndLog("Error: tag didn't answer to READ A");
ul_switch_off_field();
return status;
}
ul_print_default(data);
-
if ((tagtype & UL_C)){
+ // lookup lockbits before?
// read pages 0x28, 0x29, 0x2A, 0x2B
+ // tag may be locked
uint8_t ulc_conf[16] = {0x00};
status = ul_read(0x28, ulc_conf, sizeof(ulc_conf));
if ( status == -1 ){
- PrintAndLog("Error: tag didn't answer to READ");
- ul_switch_off_field();
- return status;
+ PrintAndLog("Error: tag didn't answer to READ - possibly locked");
+ } else {
+ ulc_print_configuration(ulc_conf);
}
- ulc_print_configuration(ulc_conf);
-
- if ((tagtype & UL_C_MAGIC)){
+ if ((tagtype & MAGIC)){
uint8_t ulc_deskey[16] = {0x00};
status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey));
if ( status == -1 ){
- PrintAndLog("Error: tag didn't answer to READ");
+ PrintAndLog("Error: tag didn't answer to READ B");
ul_switch_off_field();
return status;
}
}
else {
PrintAndLog("Trying some default 3des keys");
+ ul_switch_off_field();
for (uint8_t i = 0; i < 7; ++i ){
key = default_3des_keys[i];
if (try3DesAuthentication(key) == 1){
}
if ((tagtype & (UL_EV1_48 | UL_EV1_128))) {
-
- ulev1_print_counters();
-
+
uint8_t startconfigblock = (tagtype & UL_EV1_48) ? 0x10 : 0x25;
uint8_t ulev1_conf[16] = {0x00};
status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf));
if ( status == -1 ){
- PrintAndLog("Error: tag didn't answer to READ");
+ PrintAndLog("Error: tag didn't answer to READ C");
ul_switch_off_field();
return status;
}
+ // save AUTHENTICATION LIMITS for later:
+ authlim = (ulev1_conf[4] & 0x07);
ulev1_print_configuration(ulev1_conf);
PrintAndLog("Error: tag didn't answer to READ SIGNATURE");
ul_switch_off_field();
return status;
- }
-
- PrintAndLog(" ECC Signature : %s", sprint_hex(ulev1_signature, sizeof(ulev1_signature)));
- PrintAndLog(" Verify it with the following 'secp128r1' for Elliptic curve cryptograghy in OpenSSL");
+ }
+ ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature));
+ ulev1_print_counters();
}
if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_213 | NTAG_215 | NTAG_216))) {
ul_switch_off_field();
return status;
}
- ul_print_version(version);
+ ulev1_print_version(version);
- //********** TODO ********************************
- // --problem, there is a failed pwd tries counter in UL-EV1
- PrintAndLog("\nTrying some known EV1/NTAG passwords.");
-
- uint8_t password[4] ={0xff,0xff,0xff,0xff};
- uint8_t pack[4] = {0,0,0,0};
- status = ulev1_requestAuthentication(password, pack, sizeof(pack));
- if ( status == -1 ){
- PrintAndLog("Error: tag didn't answer to AUTHENTICATE");
+ // AUTHLIMIT, (number of failed authentications)
+ // 0 = limitless.
+ // 1-7 = ... should we even try then?
+ if ( authlim == 0 ){
+ PrintAndLog("\n--- Known EV1/NTAG passwords.");
+
+ uint8_t pack[4] = {0,0,0,0};
+
+ for (uint8_t i = 0; i < 2; ++i ){
+ key = default_pwd_pack[i];
+ if ( ulev1_requestAuthentication(key, pack, sizeof(pack)) > -1 ){
+ PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]);
+ }
+ }
ul_switch_off_field();
- return status;
}
- PrintAndLog("Found default password: %s",sprint_hex(password, sizeof(password)));
- PrintAndLog("Got PACK : %s", sprint_hex(pack,sizeof(pack)));
}
if ((tagtype & (NTAG_213 | NTAG_215 | NTAG_216))){
uint8_t cc[16] = {0x00};
status = ul_read(2, cc, sizeof(cc));
if ( status == -1 ){
- PrintAndLog("Error: tag didn't answer to READ");
+ PrintAndLog("Error: tag didn't answer to READ D");
ul_switch_off_field();
return status;
}
PrintAndLog("and saves binary dump into the file `filename.bin` or `cardUID.bin`");
PrintAndLog("It autodetects card type.\n");
PrintAndLog("Usage: hf mfu dump k <key> n <filename w/o .bin>");
+ PrintAndLog(" Options : ");
+ PrintAndLog(" k <key> : Enter key for authentication");
+ PrintAndLog(" n <FN > : Enter filename w/o .bin to save the dump as");
+ PrintAndLog(" s : Swap entered key's endianness for auth");
+ PrintAndLog("");
PrintAndLog(" sample : hf mfu dump");
PrintAndLog(" : hf mfu dump n myfile");
return 0;
bool tmplockbit = false;
uint8_t dataLen=0;
uint8_t cmdp =0;
- //uint8_t key[16]= {0x00};
- uint8_t *key = NULL;
+ uint8_t key[16] = {0x00};
+ uint8_t *keyPtr = key;
size_t fileNlen = 0;
- bool errors = FALSE;
+ bool errors = false;
+ bool swapEndian = false;
while(param_getchar(Cmd, cmdp) != 0x00)
{
if (dataLen) {
errors = true;
} else {
- //memcpy(key, data, 16);
- key = SwapEndian64(data, 16);
- PrintAndLog("3des key: %s",sprint_hex(key, 16));
+ memcpy(key, data, 16);
}
cmdp += 2;
hasPwd = true;
if (fileNlen > FILE_PATH_SIZE-5) fileNlen = FILE_PATH_SIZE-5;
cmdp += 2;
break;
+ case 's':
+ swapEndian = true;
+ cmdp++;
default:
PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));
errors = true;
//Validations
if(errors) return usage_hf_mfu_dump();
+ if (swapEndian)
+ keyPtr = SwapEndian64(data, 16);
+
TagTypeUL_t tagtype = GetHF14AMfU_Type();
if (tagtype == UL_ERROR) return -1;
PrintAndLog("Command execute time-out");
return 1;
}
-
+ PrintAndLog ("%u,%u",resp.arg[0],resp.arg[1]);
uint8_t isOK = resp.arg[0] & 0xff;
if (isOK) {
memcpy(data, resp.d.asBytes, resp.arg[1]);
UsbCommand resp;
bool hasPwd = FALSE;
uint8_t blockNo = -1;
- unsigned char key[16];
+ uint8_t key[16];
char cmdp = param_getchar(Cmd, 0);
if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') {
- PrintAndLog("Usage: hf mfu crdbl <block number> <password>");
+ PrintAndLog("Usage: hf mfu crdbl <block number> <key>");
PrintAndLog("");
PrintAndLog("sample: hf mfu crdbl 0");
PrintAndLog(" hf mfu crdbl 0 00112233445566778899AABBCCDDEEFF");
if ( blockNo <= 3 ) {
if (!chinese_card){
PrintAndLog("Access Denied");
+ return 1;
} else {
PrintAndLog("--Special block no: 0x%02x", blockNo);
PrintAndLog("--Data: %s", sprint_hex(bldata, 4));
PrintAndLog("isOk:%02x", isOK);
} else {
PrintAndLog("Command execute timeout");
+ return 1;
}
}
} else {
PrintAndLog("isOk : %02x", isOK);
} else {
PrintAndLog("Command execute timeout");
+ return 1;
}
}
return 0;
int CmdHelp(const char *Cmd){
CmdsHelp(CommandTable);
return 0;
-}
\ No newline at end of file
+}
projects / proxmark3-svn / blobdiff