#include "cmdhf14a.h"
#include "mifare.h"
#include "util.h"
-#include "protocols.h"
+#include "../common/protocols.h"
#include "data.h"
#define MAX_UL_BLOCKS 0x0f
return len;
}
+static int ul_auth_select( iso14a_card_select_t *card, TagTypeUL_t tagtype, bool hasAuthKey, uint8_t *authenticationkey, uint8_t *pack, uint8_t packSize){
+ if ( hasAuthKey && (tagtype & UL_C)) {
+ //will select card automatically and close connection on error
+ if (!ulc_authentication(authenticationkey, false)) {
+ PrintAndLog("Error: Authentication Failed UL-C");
+ return 0;
+ }
+
+ memcpy(card, resp.d.asBytes, sizeof(iso14a_card_select_t));
+ return 1;
+}
+
+// This read command will at least return 16bytes.
+static int ul_read( uint8_t page, uint8_t *response, uint16_t responseLength ){
+
+ uint8_t cmd[] = {ISO14443A_CMD_READBLOCK, page};
+ int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength);
+ return len;
+}
+
+static int ul_comp_write( uint8_t page, uint8_t *data, uint8_t datalen ){
+
+ uint8_t cmd[18];
+ memset(cmd, 0x00, sizeof(cmd));
+ datalen = ( datalen > 16) ? 16 : datalen;
+
+ cmd[0] = ISO14443A_CMD_WRITEBLOCK;
+ cmd[1] = page;
+ memcpy(cmd+2, data, datalen);
+
+ uint8_t response[1] = {0xff};
+ ul_send_cmd_raw(cmd, 2+datalen, response, sizeof(response));
+ // ACK
+ if ( response[0] == 0x0a ) return 0;
+ // NACK
+ return -1;
+}
+
+static int ulc_requestAuthentication( uint8_t *nonce, uint16_t nonceLength ){
+
+ uint8_t cmd[] = {MIFARE_ULC_AUTH_1, 0x00};
+ int len = ul_send_cmd_raw(cmd, sizeof(cmd), nonce, nonceLength);
+ return len;
+}
+
+static int ulc_authentication( uint8_t *key, bool switch_off_field ){
+
+ UsbCommand c = {CMD_MIFAREUC_AUTH, {switch_off_field}};
+ memcpy(c.d.asBytes, key, 16);
+ SendCommand(&c);
+ UsbCommand resp;
+ if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return 0;
+ if ( resp.arg[0] == 1 ) return 1;
+
+ return 0;
+}
+
+static int ulev1_requestAuthentication( uint8_t *pwd, uint8_t *pack, uint16_t packLength ){
+
+ uint8_t cmd[] = {MIFARE_ULEV1_AUTH, pwd[0], pwd[1], pwd[2], pwd[3]};
+ int len = ul_send_cmd_raw(cmd, sizeof(cmd), pack, packLength);
+ return len;
+}
+
static int ul_auth_select( iso14a_card_select_t *card, TagTypeUL_t tagtype, bool hasAuthKey, uint8_t *authenticationkey, uint8_t *pack, uint8_t packSize){
if ( hasAuthKey && (tagtype & UL_C)) {
//will select card automatically and close connection on error
dataLen /= 2; // handled as bytes from now on
} else {
PrintAndLog("\nERROR: Key is incorrect length\n");
- errors = true;
+ errors = true;
+ }
+ cmdp += 2;
+ hasAuthKey = true;
+ break;
+ case 'l':
+ case 'L':
+ swapEndian = true;
+ cmdp++;
+ break;
+ default:
+ PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));
+ errors = true;
+ break;
+ }
+ if(errors) break;
+ }
+
+ //Validations
+ if(errors) return usage_hf_mfu_info();
+
+ TagTypeUL_t tagtype = GetHF14AMfU_Type();
+ if (tagtype == UL_ERROR) return -1;
+
+ PrintAndLog("\n--- Tag Information ---------");
+ PrintAndLog("-------------------------------------------------------------");
+ ul_print_type(tagtype, 6);
+
+ // Swap endianness
+ if (swapEndian && hasAuthKey) authkeyptr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4 );
+
+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;
+
+ // read pages 0,1,2,3 (should read 4pages)
+ status = ul_read(0, data, sizeof(data));
+ if ( status == -1 ) {
+ ul_switch_off_field();
+ PrintAndLog("Error: tag didn't answer to READ");
+ return status;
+ } else if (status == 16) {
+ ul_print_default(data);
+ ndef_print_CC(data+12);
+ } else {
+ locked = true;
+ }
+
+ // UL_C Specific
+ if ((tagtype & UL_C)) {
+
+ // read pages 0x28, 0x29, 0x2A, 0x2B
+ 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-C");
+ ul_switch_off_field();
+ return status;
+ }
+ if (status == 16) ulc_print_configuration(ulc_conf);
+ else locked = true;
+
+ if ((tagtype & MAGIC)) {
+ //just read key
+ uint8_t ulc_deskey[16] = {0x00};
+ status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey));
+ if ( status == -1 ) {
+ ul_switch_off_field();
+ PrintAndLog("Error: tag didn't answer to READ magic");
+ return status;
+ }
+ if (status == 16) ulc_print_3deskey(ulc_deskey);
+
+ } else {
+ ul_switch_off_field();
+ // if we called info with key, just return
+ if ( hasAuthKey ) return 1;
+
+ // also try to diversify default keys.. look into CmdHF14AMfuGenDiverseKeys
+ PrintAndLog("Trying some default 3des keys");
+ for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ) {
+ key = default_3des_keys[i];
+ if (ulc_authentication(key, true)) {
+ PrintAndLog("Found default 3des key: ");
+ uint8_t keySwap[16];
+ memcpy(keySwap, SwapEndian64(key,16,8), 16);
+ ulc_print_3deskey(keySwap);
+ return 1;
+ }
+ }
+ return 1;
+ }
+ }
+
+ // do counters and signature first (don't neet auth)
+
+ // ul counters are different than ntag counters
+ if ((tagtype & (UL_EV1_48 | UL_EV1_128))) {
+ if (ulev1_print_counters() != 3) {
+ // failed - re-select
+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;
+ }
+ }
+
+ if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_213 | NTAG_215 | NTAG_216 | NTAG_I2C_1K | NTAG_I2C_2K ))) {
+ uint8_t ulev1_signature[32] = {0x00};
+ status = ulev1_readSignature( ulev1_signature, sizeof(ulev1_signature));
+ if ( status == -1 ) {
+ PrintAndLog("Error: tag didn't answer to READ SIGNATURE");
+ ul_switch_off_field();
+ return status;
+ }
+ if (status == 32) ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature));
+ else {
+ // re-select
+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;
+ }
+ }
+
+ if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_210 | NTAG_212 | NTAG_213 | NTAG_215 | NTAG_216 | NTAG_I2C_1K | NTAG_I2C_2K))) {
+ uint8_t version[10] = {0x00};
+ status = ulev1_getVersion(version, sizeof(version));
+ if ( status == -1 ) {
+ PrintAndLog("Error: tag didn't answer to GETVERSION");
+ ul_switch_off_field();
+ return status;
+ } else if (status == 10) {
+ ulev1_print_version(version);
+ } else {
+ locked = true;
+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;
+ }
+
+ uint8_t startconfigblock = 0;
+ uint8_t ulev1_conf[16] = {0x00};
+ // config blocks always are last 4 pages
+ for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++)
+ if (tagtype & UL_TYPES_ARRAY[idx])
+ startconfigblock = UL_MEMORY_ARRAY[idx]-3;
+
+ if (startconfigblock){ // if we know where the config block is...
+ status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf));
+ if ( status == -1 ) {
+ PrintAndLog("Error: tag didn't answer to READ EV1");
+ ul_switch_off_field();
+ return status;
+ } else if (status == 16) {
+ // save AUTHENTICATION LIMITS for later:
+ authlim = (ulev1_conf[4] & 0x07);
+ ulev1_print_configuration(ulev1_conf, startconfigblock);
+ }
+ }
+
+ // AUTHLIMIT, (number of failed authentications)
+ // 0 = limitless.
+ // 1-7 = limit. No automatic tries then.
+ // hasAuthKey, if we was called with key, skip test.
+ if ( !authlim && !hasAuthKey ) {
+ PrintAndLog("\n--- Known EV1/NTAG passwords.");
+ len = 0;
+ for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ) {
+ key = default_pwd_pack[i];
+ len = ulev1_requestAuthentication(key, pack, sizeof(pack));
+ if (len >= 1) {
+ PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]);
+ break;
+ } else {
+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;
+ }
+ }
+ if (len < 1) PrintAndLog("password not known");
+ }
+ }
+
+ ul_switch_off_field();
+ if (locked) PrintAndLog("\nTag appears to be locked, try using the key to get more info");
+ PrintAndLog("");
+ return 1;
+}
+
+//
+// Mifare Ultralight Write Single Block
+//
+int CmdHF14AMfUWrBl(const char *Cmd){
+ uint8_t blockNo = -1;
+ bool chinese_card = FALSE;
+ uint8_t bldata[16] = {0x00};
+ UsbCommand resp;
+
+ PrintAndLog("\n--- Tag Configuration");
+
+ bool strg_mod_en = (data[0] & 2);
+ uint8_t authlim = (data[4] & 0x07);
+ bool cfglck = (data[4] & 0x40);
+ bool prot = (data[4] & 0x80);
+ uint8_t vctid = data[5];
+
+ PrintAndLog(" cfg0 [16/0x10]: %s", sprint_hex(data, 4));
+ if ( data[3] < 0xff )
+ PrintAndLog(" - page %d and above need authentication",data[3]);
+ else
+ PrintAndLog(" - pages don't need authentication");
+ PrintAndLog(" - strong modulation mode %s", (strg_mod_en) ? "enabled":"disabled");
+ PrintAndLog(" cfg1 [17/0x11]: %s", sprint_hex(data+4, 4) );
+ if ( authlim == 0)
+ PrintAndLog(" - Unlimited password attempts");
+ else
+ PrintAndLog(" - Max number of password attempts is %d", authlim);
+ PrintAndLog(" - user configuration %s", cfglck ? "permanently locked":"writeable");
+ PrintAndLog(" - %s access is protected with password", prot ? "read and write":"write");
+ PrintAndLog(" %02X - Virtual Card Type Identifier is %s default", vctid, (vctid==0x05)? "":"not");
+ PrintAndLog(" PWD [18/0x12]: %s", sprint_hex(data+8, 4));
+ PrintAndLog(" PACK [19/0x13]: %s", sprint_hex(data+12, 4));
+ return 0;
+}
+
+static int ulev1_print_counters(){
+ PrintAndLog("--- Tag Counters");
+ uint8_t tear[1] = {0};
+ uint8_t counter[3] = {0,0,0};
+ uint16_t len = 0;
+ for ( uint8_t i = 0; i<3; ++i) {
+ ulev1_readTearing(i,tear,sizeof(tear));
+ len = ulev1_readCounter(i,counter, sizeof(counter) );
+ if (len == 3) {
+ PrintAndLog(" [%0d] : %s", i, sprint_hex(counter,3));
+ PrintAndLog(" - %02X tearing %s", tear[0], ( tear[0]==0xBD)?"Ok":"failure");
+ }
+ }
+ return len;
+}
+
+static int ulev1_print_signature( uint8_t *data, uint8_t len){
+ PrintAndLog("\n--- Tag Signature");
+ //PrintAndLog("IC signature public key name : NXP NTAG21x 2013"); // don't know if there is other NXP public keys.. :(
+ 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 ulev1_print_version(uint8_t *data){
+ PrintAndLog("\n--- Tag Version");
+ PrintAndLog(" Raw bytes : %s", sprint_hex(data, 8) );
+ PrintAndLog(" Vendor ID : %02X, %s", data[1], getTagInfo(data[1]));
+ PrintAndLog(" Product type : %s" , getProductTypeStr(data[2]));
+ PrintAndLog(" Product subtype : %02X, %s" , data[3], (data[3]==1) ?"17 pF":"50pF");
+ PrintAndLog(" Major version : %02X" , data[4]);
+ PrintAndLog(" Minor version : %02X" , data[5]);
+ PrintAndLog(" Size : %s", getUlev1CardSizeStr(data[6]));
+ PrintAndLog(" Protocol type : %02X" , data[7]);
+ 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.
+ // 4) use the ul_magic_test ! magic tags answers specially!
+ 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 ){
+ return UL_ERROR;
+ }
+ status = ulc_requestAuthentication(nonce1, sizeof(nonce1));
+ if ( status > 0 ) {
+ status = ulc_requestAuthentication(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 tests
+ // 1) take present UID, and try to write it back. OBSOLETE
+ // 2) make a wrong length write to page0, and see if tag answers with ACK/NACK:
+ iso14a_card_select_t card;
+ if ( !ul_select(&card) )
+ return UL_ERROR;
+ int status = ul_comp_write(0, NULL, 0);
+ ul_switch_off_field();
+ if ( status == 0 )
+ return MAGIC;
+ return 0;
+}
+
+ if (blockNo > MAX_UL_BLOCKS){
+ PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight Cards!");
+ return 1;
+ }
+
+ if ( card.uid[0] != 0x05) {
+
+ len = ulev1_getVersion(version, sizeof(version));
+ ul_switch_off_field();
+
+ switch (len) {
+ case 0x0A: {
+
+ if ( version[2] == 0x03 && version[6] == 0x0B )
+ tagtype = UL_EV1_48;
+ else if ( version[2] == 0x03 && version[6] != 0x0B )
+ tagtype = UL_EV1_128;
+ else if ( version[2] == 0x04 && version[3] == 0x01 && version[6] == 0x0B )
+ tagtype = NTAG_210;
+ else if ( version[2] == 0x04 && version[3] == 0x01 && version[6] == 0x0E )
+ tagtype = NTAG_212;
+ else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x0F )
+ tagtype = NTAG_213;
+ else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x11 )
+ tagtype = NTAG_215;
+ else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x13 )
+ tagtype = NTAG_216;
+ else if ( version[2] == 0x04 && version[3] == 0x05 && version[6] == 0x13 )
+ tagtype = NTAG_I2C_1K;
+ else if ( version[2] == 0x04 && version[3] == 0x05 && version[6] == 0x15 )
+ tagtype = NTAG_I2C_2K;
+ else if ( version[2] == 0x04 )
+ tagtype = NTAG;
+
+ break;
+ }
+ case 0x01: tagtype = UL_C; break;
+ case 0x00: tagtype = UL; break;
+ case -1 : tagtype = (UL | UL_C | NTAG_203); break; // could be UL | UL_C magic tags
+ default : tagtype = UNKNOWN; break;
+ }
+ // UL vs UL-C vs ntag203 test
+ if (tagtype & (UL | UL_C | NTAG_203)) {
+ if ( !ul_select(&card) ) return UL_ERROR;
+
+ // do UL_C check first...
+ uint8_t nonce[11] = {0x00};
+ status = ulc_requestAuthentication(nonce, sizeof(nonce));
+ ul_switch_off_field();
+ if (status > 1) {
+ tagtype = UL_C;
+ } else {
+ // need to re-select after authentication error
+ if ( !ul_select(&card) ) return UL_ERROR;
+
+ uint8_t data[16] = {0x00};
+ // read page 0x26-0x29 (last valid ntag203 page)
+ status = ul_read(0x26, data, sizeof(data));
+ if ( status <= 1 ) {
+ tagtype = UL;
+ } else {
+ // read page 0x30 (should error if it is a ntag203)
+ status = ul_read(0x30, data, sizeof(data));
+ if ( status <= 1 ){
+ tagtype = NTAG_203;
+ } else {
+ tagtype = UNKNOWN;
+ }
+ }
+ ul_switch_off_field();
+ }
+ }
+ } else {
+ // Infinition MY-D tests Exam high nibble
+ uint8_t nib = (card.uid[1] & 0xf0) >> 4;
+ switch ( nib ){
+ case 1: tagtype = MY_D; break;
+ case 2: tagtype = (MY_D | MY_D_NFC); break; //notice: we can not currently distinguish between these two
+ case 3: tagtype = (MY_D_MOVE | MY_D_MOVE_NFC); break; //notice: we can not currently distinguish between these two
+ }
+ }
+
+
+ tagtype |= ul_magic_test();
+ if (tagtype == (UNKNOWN | MAGIC)) tagtype = (UL_MAGIC);
+ return tagtype;
+}
+
+int CmdHF14AMfUInfo(const char *Cmd){
+
+ uint8_t authlim = 0xff;
+ uint8_t data[16] = {0x00};
+ iso14a_card_select_t card;
+ int status;
+ bool errors = false;
+ bool hasAuthKey = false;
+ bool locked = false;
+ bool swapEndian = false;
+ uint8_t cmdp = 0;
+ uint8_t dataLen = 0;
+ uint8_t authenticationkey[16] = {0x00};
+ uint8_t *authkeyptr = authenticationkey;
+ uint8_t *key;
+ uint8_t pack[4] = {0,0,0,0};
+ int len = 0;
+ char tempStr[50];
+
+ while(param_getchar(Cmd, cmdp) != 0x00)
+ {
+ switch(param_getchar(Cmd, cmdp))
+ {
+ case 'h':
+ case 'H':
+ return usage_hf_mfu_info();
+ case 'k':
+ case 'K':
+ dataLen = param_getstr(Cmd, cmdp+1, tempStr);
+ if (dataLen == 32 || dataLen == 8) { //ul-c or ev1/ntag key length
+ errors = param_gethex(tempStr, 0, authenticationkey, dataLen);
+ dataLen /= 2; // handled as bytes from now on
+ } else {
+ PrintAndLog("\nERROR: Key is incorrect length\n");
+ errors = true;
}
cmdp += 2;
hasAuthKey = true;
//Validations
if(errors) return usage_hf_mfu_info();
-
+
TagTypeUL_t tagtype = GetHF14AMfU_Type();
if (tagtype == UL_ERROR) return -1;
PrintAndLog("\n--- Tag Information ---------");
PrintAndLog("-------------------------------------------------------------");
ul_print_type(tagtype, 6);
-
+
// Swap endianness
if (swapEndian && hasAuthKey) authkeyptr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4 );
-
+
if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;
// read pages 0,1,2,3 (should read 4pages)
status = ul_read(0, data, sizeof(data));
- if ( status == -1 ) {
+ if ( status == -1 ){
ul_switch_off_field();
PrintAndLog("Error: tag didn't answer to READ");
return status;
} else if (status == 16) {
ul_print_default(data);
ndef_print_CC(data+12);
- } else {
+ } else {
locked = true;
}
// UL_C Specific
- if ((tagtype & UL_C)) {
-
+ if ((tagtype & UL_C)){
+
// read pages 0x28, 0x29, 0x2A, 0x2B
uint8_t ulc_conf[16] = {0x00};
status = ul_read(0x28, ulc_conf, sizeof(ulc_conf));
if (status == 16) ulc_print_configuration(ulc_conf);
else locked = true;
- if ((tagtype & MAGIC)) {
+ if ((tagtype & MAGIC)){
//just read key
uint8_t ulc_deskey[16] = {0x00};
status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey));
- if ( status == -1 ) {
+ if ( status == -1 ){
ul_switch_off_field();
PrintAndLog("Error: tag didn't answer to READ magic");
return status;
ul_switch_off_field();
// if we called info with key, just return
if ( hasAuthKey ) return 1;
-
+
// also try to diversify default keys.. look into CmdHF14AMfuGenDiverseKeys
PrintAndLog("Trying some default 3des keys");
- for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ) {
+ for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ){
key = default_3des_keys[i];
- if (ulc_authentication(key, true)) {
+ if (ulc_authentication(key, true)){
PrintAndLog("Found default 3des key: ");
uint8_t keySwap[16];
memcpy(keySwap, SwapEndian64(key,16,8), 16);
if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_213 | NTAG_215 | NTAG_216 | NTAG_I2C_1K | NTAG_I2C_2K ))) {
uint8_t ulev1_signature[32] = {0x00};
status = ulev1_readSignature( ulev1_signature, sizeof(ulev1_signature));
- if ( status == -1 ) {
+ if ( status == -1 ){
PrintAndLog("Error: tag didn't answer to READ SIGNATURE");
ul_switch_off_field();
return status;
- }
+ }
if (status == 32) ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature));
else {
// re-select
if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;
}
}
-
+
if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_210 | NTAG_212 | NTAG_213 | NTAG_215 | NTAG_216 | NTAG_I2C_1K | NTAG_I2C_2K))) {
uint8_t version[10] = {0x00};
status = ulev1_getVersion(version, sizeof(version));
- if ( status == -1 ) {
+ if ( status == -1 ){
PrintAndLog("Error: tag didn't answer to GETVERSION");
ul_switch_off_field();
return status;
startconfigblock = UL_MEMORY_ARRAY[idx]-3;
if (startconfigblock){ // if we know where the config block is...
- status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf));
- if ( status == -1 ) {
- PrintAndLog("Error: tag didn't answer to READ EV1");
- ul_switch_off_field();
- return status;
- } else if (status == 16) {
- // save AUTHENTICATION LIMITS for later:
- authlim = (ulev1_conf[4] & 0x07);
- ulev1_print_configuration(ulev1_conf, startconfigblock);
+ status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf));
+ if ( status == -1 ) {
+ PrintAndLog("Error: tag didn't answer to READ EV1");
+ ul_switch_off_field();
+ return status;
+ } else if (status == 16) {
+ // save AUTHENTICATION LIMITS for later:
+ authlim = (ulev1_conf[4] & 0x07);
+ ulev1_print_configuration(ulev1_conf);
}
}
-
+
// AUTHLIMIT, (number of failed authentications)
// 0 = limitless.
// 1-7 = limit. No automatic tries then.
if ( !authlim && !hasAuthKey ) {
PrintAndLog("\n--- Known EV1/NTAG passwords.");
len = 0;
- for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ) {
+ for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ){
key = default_pwd_pack[i];
- len = ulev1_requestAuthentication(key, pack, sizeof(pack));
+ len = ulev1_requestAuthentication(key, pack, sizeof(pack));
if (len >= 1) {
PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]);
break;
} else {
if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;
- }
+ }
}
if (len < 1) PrintAndLog("password not known");
}
}
//
-// Mifare Ultralight Write Single Block
+// Write Single Block
//
int CmdHF14AMfUWrBl(const char *Cmd){
- uint8_t blockNo = -1;
- bool chinese_card = FALSE;
- uint8_t bldata[16] = {0x00};
- UsbCommand resp;
- char cmdp = param_getchar(Cmd, 0);
- if (strlen(Cmd) < 3 || cmdp == 'h' || cmdp == 'H') {
- PrintAndLog("Usage: hf mfu wrbl <block number> <block data (8 hex symbols)> [w]");
- PrintAndLog(" [block number]");
- PrintAndLog(" [block data] - (8 hex symbols)");
- PrintAndLog(" [w] - Chinese magic ultralight tag");
- PrintAndLog("");
- PrintAndLog(" sample: hf mfu wrbl 0 01020304");
- PrintAndLog("");
- return 0;
- }
-
- blockNo = param_get8(Cmd, 0);
+ int blockNo = -1;
+ bool errors = false;
+ bool hasAuthKey = false;
+ bool hasPwdKey = false;
+ bool swapEndian = false;
- if (blockNo > MAX_UL_BLOCKS){
- PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight Cards!");
- return 1;
- }
+ uint8_t cmdp = 0;
+ uint8_t keylen = 0;
+ uint8_t blockdata[20] = {0x00};
+ uint8_t data[16] = {0x00};
+ uint8_t authenticationkey[16] = {0x00};
+ uint8_t *authkeyptr = authenticationkey;
- if (param_gethex(Cmd, 1, bldata, 8)) {
- PrintAndLog("Block data must include 8 HEX symbols");
- return 1;
+ // starting with getting tagtype
+ TagTypeUL_t tagtype = GetHF14AMfU_Type();
+ if (tagtype == UL_ERROR) return -1;
+
+ while(param_getchar(Cmd, cmdp) != 0x00)
+ {
+ switch(param_getchar(Cmd, cmdp))
+ {
+ case 'h':
+ case 'H':
+ return usage_hf_mfu_wrbl();
+ case 'k':
+ case 'K':
+ // EV1/NTAG size key
+ keylen = param_gethex(Cmd, cmdp+1, data, 8);
+ if ( !keylen ) {
+ memcpy(authenticationkey, data, 4);
+ cmdp += 2;
+ hasPwdKey = true;
+ break;
+ }
+ // UL-C size key
+ keylen = param_gethex(Cmd, cmdp+1, data, 32);
+ if (!keylen){
+ memcpy(authenticationkey, data, 16);
+ cmdp += 2;
+ hasAuthKey = true;
+ break;
+ }
+ PrintAndLog("\nERROR: Key is incorrect length\n");
+ errors = true;
+ break;
+ case 'b':
+ case 'B':
+ blockNo = param_get8(Cmd, cmdp+1);
+
+ uint8_t maxblockno = 0;
+ for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++){
+ if (tagtype & UL_TYPES_ARRAY[idx])
+ maxblockno = UL_MEMORY_ARRAY[idx]+1;
+ }
+
+ if (blockNo < 0) {
+ PrintAndLog("Wrong block number");
+ errors = true;
+ }
+ if (blockNo > maxblockno){
+ PrintAndLog("block number to large. Max block is %u/0x%02X \n", maxblockno,maxblockno);
+ errors = true;
+ }
+ cmdp += 2;
+ break;
+ case 'l':
+ case 'L':
+ swapEndian = true;
+ cmdp++;
+ break;
+ case 'd':
+ case 'D':
+ if ( param_gethex(Cmd, cmdp+1, blockdata, 8) ) {
+ PrintAndLog("Block data must include 8 HEX symbols");
+ errors = true;
+ break;
+ }
+ cmdp += 2;
+ break;
+ default:
+ PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));
+ errors = true;
+ break;
+ }
+ //Validations
+ if(errors) return usage_hf_mfu_wrbl();
}
+
+ if ( blockNo == -1 ) return usage_hf_mfu_wrbl();
+
+ // Swap endianness
+ if (swapEndian && hasAuthKey) authkeyptr = SwapEndian64(authenticationkey, 16, 8);
+ if (swapEndian && hasPwdKey) authkeyptr = SwapEndian64(authenticationkey, 4, 4);
+
+
+ if ( blockNo <= 3)
+ PrintAndLog("Special Block: %0d (0x%02X) [ %s]", blockNo, blockNo, sprint_hex(blockdata, 4));
+ else
+ PrintAndLog("Block: %0d (0x%02X) [ %s]", blockNo, blockNo, sprint_hex(blockdata, 4));
+
- if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) {
- chinese_card = TRUE;
+
+ //Send write Block
+ UsbCommand c = {CMD_MIFAREU_WRITEBL, {blockNo}};
+ memcpy(c.d.asBytes,blockdata,4);
+
+ if ( hasAuthKey ){
+ c.arg[1] = 1;
+ memcpy(c.d.asBytes+4,authkeyptr,16);
+ }
+ else if ( hasPwdKey ) {
+ c.arg[1] = 2;
+ memcpy(c.d.asBytes+4,authkeyptr,4);
}
- if ( blockNo <= 3) {
- if (!chinese_card){
- PrintAndLog("Access Denied");
- } else {
- PrintAndLog("--specialblock no:%02x", blockNo);
- PrintAndLog("--data: %s", sprint_hex(bldata, 4));
- UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};
- memcpy(d.d.asBytes,bldata, 4);
- SendCommand(&d);
- if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
- uint8_t isOK = resp.arg[0] & 0xff;
- PrintAndLog("isOk:%02x", isOK);
- } else {
- PrintAndLog("Command execute timeout");
- }
- }
+ SendCommand(&c);
+ UsbCommand resp;
+ if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
+ uint8_t isOK = resp.arg[0] & 0xff;
+ PrintAndLog("isOk:%02x", isOK);
} else {
- PrintAndLog("--block no:%02x", blockNo);
- PrintAndLog("--data: %s", sprint_hex(bldata, 4));
- UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}};
- memcpy(e.d.asBytes,bldata, 4);
- SendCommand(&e);
- if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
- uint8_t isOK = resp.arg[0] & 0xff;
- PrintAndLog("isOk:%02x", isOK);
- } else {
- PrintAndLog("Command execute timeout");
- }
+ PrintAndLog("Command execute timeout");
}
+
return 0;
}
-
//
-// Mifare Ultralight Read Single Block
+// Read Single Block
//
int CmdHF14AMfURdBl(const char *Cmd){
- UsbCommand resp;
- uint8_t blockNo = -1;
- char cmdp = param_getchar(Cmd, 0);
+ int blockNo = -1;
+ bool errors = false;
+ bool hasAuthKey = false;
+ bool hasPwdKey = false;
+ bool swapEndian = false;
+ uint8_t cmdp = 0;
+ uint8_t keylen = 0;
+ uint8_t data[16] = {0x00};
+ uint8_t authenticationkey[16] = {0x00};
+ uint8_t *authkeyptr = authenticationkey;
+
+ // starting with getting tagtype
+ TagTypeUL_t tagtype = GetHF14AMfU_Type();
+ if (tagtype == UL_ERROR) return -1;
- if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') {
- PrintAndLog("Usage: hf mfu rdbl <block number>");
- PrintAndLog(" sample: hfu mfu rdbl 0");
- return 0;
- }
-
- blockNo = param_get8(Cmd, 0);
-
- if (blockNo > MAX_UL_BLOCKS){
- PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight");
- return 1;
+ while(param_getchar(Cmd, cmdp) != 0x00)
+ {
+ switch(param_getchar(Cmd, cmdp))
+ {
+ case 'h':
+ case 'H':
+ return usage_hf_mfu_rdbl();
+ case 'k':
+ case 'K':
+ // EV1/NTAG size key
+ keylen = param_gethex(Cmd, cmdp+1, data, 8);
+ if ( !keylen ) {
+ memcpy(authenticationkey, data, 4);
+ cmdp += 2;
+ hasPwdKey = true;
+ break;
+ }
+ // UL-C size key
+ keylen = param_gethex(Cmd, cmdp+1, data, 32);
+ if (!keylen){
+ memcpy(authenticationkey, data, 16);
+ cmdp += 2;
+ hasAuthKey = true;
+ break;
+ }
+ PrintAndLog("\nERROR: Key is incorrect length\n");
+ errors = true;
+ break;
+ case 'b':
+ case 'B':
+ blockNo = param_get8(Cmd, cmdp+1);
+
+ uint8_t maxblockno = 0;
+ for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++){
+ if (tagtype & UL_TYPES_ARRAY[idx])
+ maxblockno = UL_MEMORY_ARRAY[idx]+1;
+ }
+
+ if (blockNo < 0) {
+ PrintAndLog("Wrong block number");
+ errors = true;
+ }
+ if (blockNo > maxblockno){
+ PrintAndLog("block number to large. Max block is %u/0x%02X \n", maxblockno,maxblockno);
+ errors = true;
+ }
+ cmdp += 2;
+ break;
+ case 'l':
+ case 'L':
+ swapEndian = true;
+ cmdp++;
+ break;
+ default:
+ PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));
+ errors = true;
+ break;
+ }
+ //Validations
+ if(errors) return usage_hf_mfu_rdbl();
}
-
+ if ( blockNo == -1 ) return usage_hf_mfu_rdbl();
+
+ // Swap endianness
+ if (swapEndian && hasAuthKey) authkeyptr = SwapEndian64(authenticationkey, 16, 8);
+ if (swapEndian && hasPwdKey) authkeyptr = SwapEndian64(authenticationkey, 4, 4);
+
+ //Read Block
UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};
+ if ( hasAuthKey ){
+ c.arg[1] = 1;
+ memcpy(c.d.asBytes,authkeyptr,16);
+ }
+ else if ( hasPwdKey ) {
+ c.arg[1] = 2;
+ memcpy(c.d.asBytes,authkeyptr,4);
+ }
+
SendCommand(&c);
-
if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
uint8_t isOK = resp.arg[0] & 0xff;
if (isOK) {
uint8_t *data = resp.d.asBytes;
- PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo, blockNo, sprint_hex(data, 4));
+ PrintAndLog("Block: %0d (0x%02X) [ %s]", blockNo, blockNo, sprint_hex(data, 4));
}
else {
PrintAndLog("Failed reading block: (%02x)", isOK);
return 0;
}
+int usage_hf_mfu_rdbl(void) {
+ PrintAndLog("Read a block and print. It autodetects card type.\n");
+ PrintAndLog("Usage: hf mfu rdbl b <block number> k <key> l\n");
+ PrintAndLog(" Options:");
+ PrintAndLog(" b <no> : block to read");
+ PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");
+ PrintAndLog(" l : (optional) swap entered key's endianness");
+ PrintAndLog("");
+ PrintAndLog(" sample : hf mfu rdbl b 0");
+ PrintAndLog(" : hf mfu rdbl b 0 k 00112233445566778899AABBCCDDEEFF");
+ PrintAndLog(" : hf mfu rdbl b 0 k AABBCCDDD\n");
+ return 0;
+}
+
+int usage_hf_mfu_wrbl(void) {
+ PrintAndLog("Write a block. It autodetects card type.\n");
+ PrintAndLog("Usage: hf mfu wrbl b <block number> d <data> k <key> l\n");
+ PrintAndLog(" Options:");
+ PrintAndLog(" b <no> : block to write");
+ PrintAndLog(" d <data> : block data - (8 hex symbols)");
+ PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");
+ PrintAndLog(" l : (optional) swap entered key's endianness");
+ PrintAndLog("");
+ PrintAndLog(" sample : hf mfu wrbl b 0 d 01234567");
+ PrintAndLog(" : hf mfu wrbl b 0 d 01234567 k AABBCCDDD\n");
+ return 0;
+}
+
//
// Mifare Ultralight / Ultralight-C / Ultralight-EV1
// Read and Dump Card Contents, using auto detection of tag size.
+//
+// TODO: take a password to read UL-C / UL-EV1 tags.
int CmdHF14AMfUDump(const char *Cmd){
FILE *fout;
}
switch(i){
case 3: tmplockbit = bit[4]; break;
- case 4: tmplockbit = bit[3]; break;
- case 5: tmplockbit = bit[2]; break;
- case 6: tmplockbit = bit[1]; break;
- case 7: tmplockbit = bit[0]; break;
- case 8: tmplockbit = bit[15]; break;
+ case 4: tmplockbit = bit[3]; break;
+ case 5: tmplockbit = bit[2]; break;
+ case 6: tmplockbit = bit[1]; break;
+ case 7: tmplockbit = bit[0]; break;
+ case 8: tmplockbit = bit[15]; break;
case 9: tmplockbit = bit[14]; break;
case 10: tmplockbit = bit[13]; break;
case 11: tmplockbit = bit[12]; break;
}
**/
-//
-// Ultralight C Read Single Block
-//
-int CmdHF14AMfUCRdBl(const char *Cmd)
-{
- UsbCommand resp;
- bool hasPwd = FALSE;
- uint8_t blockNo = -1;
- 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> <key>");
- PrintAndLog("");
- PrintAndLog("sample: hf mfu crdbl 0");
- PrintAndLog(" hf mfu crdbl 0 00112233445566778899AABBCCDDEEFF");
- return 0;
- }
-
- blockNo = param_get8(Cmd, 0);
- if (blockNo < 0) {
- PrintAndLog("Wrong block number");
- return 1;
- }
-
- if (blockNo > MAX_ULC_BLOCKS ){
- PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C");
- return 1;
- }
-
- // key
- if ( strlen(Cmd) > 3){
- if (param_gethex(Cmd, 1, key, 32)) {
- PrintAndLog("Key must include %d HEX symbols", 32);
- return 1;
- } else {
- hasPwd = TRUE;
- }
- }
-
- //Read Block
- UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};
- if ( hasPwd ) {
- c.arg[1] = 1;
- memcpy(c.d.asBytes,key,16);
- }
- SendCommand(&c);
-
- if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
- uint8_t isOK = resp.arg[0] & 0xff;
- if (isOK) {
- uint8_t *data = resp.d.asBytes;
- PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo, blockNo, sprint_hex(data, 4));
- }
- else {
- PrintAndLog("Failed reading block: (%02x)", isOK);
- }
- } else {
- PrintAndLog("Command execute time-out");
- }
- return 0;
-}
-
-//
-// Mifare Ultralight C Write Single Block
-//
-int CmdHF14AMfUCWrBl(const char *Cmd){
-
- uint8_t blockNo = -1;
- bool chinese_card = FALSE;
- uint8_t bldata[16] = {0x00};
- UsbCommand resp;
-
- char cmdp = param_getchar(Cmd, 0);
-
- if (strlen(Cmd) < 3 || cmdp == 'h' || cmdp == 'H') {
- PrintAndLog("Usage: hf mfu cwrbl <block number> <block data (8 hex symbols)> [w]");
- PrintAndLog(" [block number]");
- PrintAndLog(" [block data] - (8 hex symbols)");
- PrintAndLog(" [w] - Chinese magic ultralight tag");
- PrintAndLog("");
- PrintAndLog(" sample: hf mfu cwrbl 0 01020304");
- PrintAndLog("");
- return 0;
- }
-
- blockNo = param_get8(Cmd, 0);
- if (blockNo > MAX_ULC_BLOCKS ){
- PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C Cards!");
- return 1;
- }
-
- if (param_gethex(Cmd, 1, bldata, 8)) {
- PrintAndLog("Block data must include 8 HEX symbols");
- return 1;
- }
-
- if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) {
- chinese_card = TRUE;
- }
-
- 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));
- UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};
- memcpy(d.d.asBytes,bldata, 4);
- SendCommand(&d);
- if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
- uint8_t isOK = resp.arg[0] & 0xff;
- PrintAndLog("isOk:%02x", isOK);
- } else {
- PrintAndLog("Command execute timeout");
- return 1;
- }
- }
- } else {
- PrintAndLog("--Block no : 0x%02x", blockNo);
- PrintAndLog("--Data: %s", sprint_hex(bldata, 4));
- UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}};
- memcpy(e.d.asBytes,bldata, 4);
- SendCommand(&e);
- if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
- uint8_t isOK = resp.arg[0] & 0xff;
- PrintAndLog("isOk : %02x", isOK);
- } else {
- PrintAndLog("Command execute timeout");
- return 1;
- }
- }
- return 0;
-}
-
//
// Mifare Ultralight C - Set password
//
int CmdHF14AMfucSetPwd(const char *Cmd){
- uint8_t pwd[16] = {0x00};
+ uint8_t pwd[16] = {0x00};
+ uint8_t key[16];
char cmdp = param_getchar(Cmd, 0);
-
+
if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') {
PrintAndLog("Usage: hf mfu setpwd <password (32 hex symbols)>");
PrintAndLog(" [password] - (32 hex symbols)");
PrintAndLog("Password must include 32 HEX symbols");
return 1;
}
+
+ if (blockNo > MAX_ULC_BLOCKS ){
+ PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C");
+ return 1;
+ }
UsbCommand c = {CMD_MIFAREUC_SETPWD};
memcpy( c.d.asBytes, pwd, 16);
PrintAndLog("Command execute timeout");
return 2;
}
-
+
// save old block2.
uint8_t oldblock2[4] = {0x00};
memcpy(resp.d.asBytes, oldblock2, 4);
PrintAndLog("Command execute timeout");
return 3;
}
-
+
// block 1.
c.arg[0] = 1;
c.d.asBytes[0] = uid[3];
{"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},
{"info", CmdHF14AMfUInfo, 0, "Tag information"},
{"dump", CmdHF14AMfUDump, 0, "Dump Ultralight / Ultralight-C tag to binary file"},
- {"rdbl", CmdHF14AMfURdBl, 0, "Read block - Ultralight"},
- {"wrbl", CmdHF14AMfUWrBl, 0, "Write block - Ultralight"},
- {"crdbl", CmdHF14AMfUCRdBl, 0, "Read block - Ultralight C"},
- {"cwrbl", CmdHF14AMfUCWrBl, 0, "Write block - Ultralight C"},
+ {"rdbl", CmdHF14AMfURdBl, 0, "Read block"},
+ {"wrbl", CmdHF14AMfUWrBl, 0, "Write block"},
{"cauth", CmdHF14AMfucAuth, 0, "Authentication - Ultralight C"},
{"setpwd", CmdHF14AMfucSetPwd, 1, "Set 3des password - Ultralight-C"},
{"setuid", CmdHF14AMfucSetUid, 1, "Set UID - MAGIC tags only"},
projects / proxmark3-svn / blobdiff