char *retStr = buf;
switch(id) {
- case 3:
- sprintf(retStr, "%02X, %s", id, "Ultralight");
- break;
- case 4:
- sprintf(retStr, "%02X, %s", id, "NTAG");
- break;
- default:
- sprintf(retStr, "%02X, %s", id, "unknown");
- break;
+ case 3: sprintf(retStr, "%02X, Ultralight", id); break;
+ case 4: sprintf(retStr, "%02X, NTAG", id); break;
+ default: sprintf(retStr, "%02X, unknown", id); break;
}
return buf;
}
// is LSB set?
if ( fsize & 1 )
- sprintf(retStr, "%02X (%u <-> %u bytes)", fsize, usize, lsize);
+ sprintf(retStr, "%02X, (%u <-> %u bytes)", fsize, usize, lsize);
else
- sprintf(retStr, "%02X (%u bytes)", fsize, lsize);
+ sprintf(retStr, "%02X, (%u bytes)", fsize, lsize);
return buf;
}
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;
+ }
+ } else {
+ if ( !ul_select(card) ) return 0;
+
+ if (hasAuthKey) {
+ if (ulev1_requestAuthentication(authenticationkey, pack, packSize) < 1) {
+ ul_switch_off_field();
+ PrintAndLog("Error: Authentication Failed UL-EV1/NTAG");
+ return 0;
+ }
+ }
+ }
+ return 1;
+}
+
static int ulev1_getVersion( uint8_t *response, uint16_t responseLength ){
uint8_t cmd[] = {MIFARE_ULEV1_VERSION};
uid[6] = data[7];
PrintAndLog(" UID : %s ", sprint_hex(uid, 7));
- PrintAndLog(" UID[0] : %02X, Manufacturer: %s", uid[0], getTagInfo(uid[0]) );
+ PrintAndLog(" UID[0] : %02X, %s", uid[0], getTagInfo(uid[0]) );
if ( uid[0] == 0x05 ) {
uint8_t chip = (data[8] & 0xC7); // 11000111 mask, bit 3,4,5 RFU
switch (chip){
PrintAndLog("--- NDEF Message");
PrintAndLog("Capability Container: %s", sprint_hex(data,4) );
- PrintAndLog(" %02X: NDEF Magic Number", data[0]);
- PrintAndLog(" %02X: version %d.%d supported by tag", data[1], (data[1] & 0xF0) >> 4, data[1] & 0x0f);
- PrintAndLog(" %02X: Physical Memory Size: %d bytes", data[2], (data[2] + 1) * 8);
+ PrintAndLog(" %02X : NDEF Magic Number", data[0]);
+ PrintAndLog(" %02X : version %d.%d supported by tag", data[1], (data[1] & 0xF0) >> 4, data[1] & 0x0f);
+ PrintAndLog(" %02X : Physical Memory Size: %d bytes", data[2], (data[2] + 1) * 8);
if ( data[2] == 0x12 )
- PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 144);
+ PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 144);
else if ( data[2] == 0x3e )
- PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 496);
+ PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 496);
else if ( data[2] == 0x6d )
- PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 872);
+ PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 872);
- PrintAndLog(" %02X: %s / %s", data[3],
+ PrintAndLog(" %02X : %s / %s", data[3],
(data[3] & 0xF0) ? "(RFU)" : "Read access granted without any security",
(data[3] & 0x0F)==0 ? "Write access granted without any security" : (data[3] & 0x0F)==0x0F ? "No write access granted at all" : "(RFU)");
return 0;
}
static int ulc_print_3deskey( uint8_t *data){
- PrintAndLog(" deskey1 [44/0x2C]: %s [%.4s]", sprint_hex(data ,4),data);
- PrintAndLog(" deskey1 [45/0x2D]: %s [%.4s]", sprint_hex(data+4 ,4),data+4);
- PrintAndLog(" deskey2 [46/0x2E]: %s [%.4s]", sprint_hex(data+8 ,4),data+8);
- PrintAndLog(" deskey2 [47/0x2F]: %s [%.4s]", sprint_hex(data+12,4),data+12);
+ PrintAndLog(" deskey1 [44/0x2C] : %s [%.4s]", sprint_hex(data ,4),data);
+ PrintAndLog(" deskey1 [45/0x2D] : %s [%.4s]", sprint_hex(data+4 ,4),data+4);
+ PrintAndLog(" deskey2 [46/0x2E] : %s [%.4s]", sprint_hex(data+8 ,4),data+8);
+ PrintAndLog(" deskey2 [47/0x2F] : %s [%.4s]", sprint_hex(data+12,4),data+12);
PrintAndLog("\n 3des key : %s", sprint_hex(SwapEndian64(data, 16, 8), 16));
return 0;
}
static int ulc_print_configuration( uint8_t *data){
PrintAndLog("--- UL-C Configuration");
- PrintAndLog(" Higher Lockbits [40/0x28]: %s - %s", sprint_hex(data, 4), printBits(2, data));
- PrintAndLog(" Counter [41/0x29]: %s - %s", sprint_hex(data+4, 4), printBits(2, data+4));
+ PrintAndLog(" Higher Lockbits [40/0x28] : %s - %s", sprint_hex(data, 4), printBits(2, data));
+ PrintAndLog(" Counter [41/0x29] : %s - %s", sprint_hex(data+4, 4), printBits(2, data+4));
bool validAuth = (data[8] >= 0x03 && data[8] <= 0x30);
if ( validAuth )
- PrintAndLog(" Auth0 [42/0x2A]: %s page %d/0x%02X and above need authentication", sprint_hex(data+8, 4), data[8],data[8] );
+ PrintAndLog(" Auth0 [42/0x2A] : %s page %d/0x%02X and above need authentication", sprint_hex(data+8, 4), data[8],data[8] );
else{
if ( data[8] == 0){
- PrintAndLog(" Auth0 [42/0x2A]: %s default", sprint_hex(data+8, 4) );
+ PrintAndLog(" Auth0 [42/0x2A] : %s default", sprint_hex(data+8, 4) );
} else {
- PrintAndLog(" Auth0 [42/0x2A]: %s auth byte is out-of-range", sprint_hex(data+8, 4) );
+ PrintAndLog(" Auth0 [42/0x2A] : %s auth byte is out-of-range", sprint_hex(data+8, 4) );
}
}
- PrintAndLog(" Auth1 [43/0x2B]: %s %s",
+ PrintAndLog(" Auth1 [43/0x2B] : %s %s",
sprint_hex(data+12, 4),
(data[12] & 1) ? "write access restricted": "read and write access restricted"
);
static int ulev1_print_version(uint8_t *data){
PrintAndLog("\n--- Tag Version");
PrintAndLog(" Raw bytes : %s", sprint_hex(data, 8) );
- PrintAndLog(" Vendor ID : %02X, Manufacturer: %s", data[1], getTagInfo(data[1]));
+ 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]);
// 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;
- int status;
if ( !ul_select(&card) )
return UL_ERROR;
- status = ul_comp_write(0, NULL, 0);
+ int status = ul_comp_write(0, NULL, 0);
ul_switch_off_field();
if ( status == 0 )
return MAGIC;
- return UNKNOWN;
+ return 0;
}
uint32_t GetHF14AMfU_Type(void){
}
}
- tagtype = (ul_magic_test() == MAGIC) ? (tagtype | MAGIC) : tagtype;
- if (tagtype == (UNKNOWN | MAGIC)) tagtype = UL_MAGIC;
+
+ tagtype |= ul_magic_test();
+ if (tagtype == (UNKNOWN | MAGIC)) tagtype = (UL_MAGIC);
return tagtype;
}
int status;
bool errors = false;
bool hasAuthKey = false;
- bool hasPwdKey = false;
bool locked = false;
uint8_t cmdp = 0;
uint8_t datalen = 0;
if ( !datalen ) {
memcpy(authenticationkey, data, 4);
cmdp += 2;
- hasPwdKey = true;
+ hasAuthKey = true;
break;
}
// UL-C size key
PrintAndLog("-------------------------------------------------------------");
ul_print_type(tagtype, 6);
- if (!ul_select(&card)) return 0;
-
- 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;
- }
- }
-
- if ( hasPwdKey ) {
- len = ulev1_requestAuthentication(authenticationkey, pack, sizeof(pack));
- if (len < 1) {
- ul_switch_off_field();
- PrintAndLog("Error: Authentication Failed UL-EV1/NTAG");
- return 0;
- }
- }
+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authenticationkey, pack, sizeof(pack))) return -1;
// read pages 0,1,2,3 (should read 4pages)
status = ul_read(0, data, sizeof(data));
ul_switch_off_field();
PrintAndLog("Error: tag didn't answer to READ");
return status;
- }
-
- if (status == 16) {
+ } else if (status == 16) {
ul_print_default(data);
ndef_print_CC(data+12);
- }
- else {
+ } else {
locked = true;
}
}
}
// reselect for future tests (ntag test)
- if ( !ul_select(&card) ) return 0;
+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authenticationkey, pack, sizeof(pack))) return -1;
}
}
if ((tagtype & (UL_EV1_48 | UL_EV1_128))) {
if (ulev1_print_counters() != 3) {
// failed - re-select
- if ( !ul_select(&card) ) return 0;
+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authenticationkey, pack, sizeof(pack))) return -1;
}
}
if (status == 32) ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature));
else {
// re-select
- if ( !ul_select(&card) ) return 0;
+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authenticationkey, pack, sizeof(pack))) return -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, authenticationkey, pack, sizeof(pack))) return -1;
}
- if (status == 10) ulev1_print_version(version);
- else locked = true;
uint8_t startconfigblock = 0;
uint8_t ulev1_conf[16] = {0x00};
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");
// save AUTHENTICATION LIMITS for later:
authlim = (ulev1_conf[4] & 0x07);
ulev1_print_configuration(ulev1_conf);
- } else {
- authlim=7;
+ }
}
// AUTHLIMIT, (number of failed authentications)
PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]);
break;
} else {
- if ( !ul_select(&card) ) return 0;
+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authenticationkey, 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 *keyPtr = 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_rdbl();
- if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) {
- chinese_card = TRUE;
+ // Swap endianness
+ if (swapEndian && hasAuthKey) keyPtr = SwapEndian64(authenticationkey, 16, 8);
+ if (swapEndian && hasPwdKey) keyPtr = 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));
+
+
+
+ //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,authenticationkey,16);
+ }
+ else if ( hasPwdKey ) {
+ c.arg[1] = 2;
+ memcpy(c.d.asBytes+4,authenticationkey,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 *keyPtr = authenticationkey;
- if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') {
- PrintAndLog("Usage: hf mfu rdbl <block number>");
- PrintAndLog(" sample: hfu mfu rdbl 0");
- return 0;
- }
+ // 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_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;
+ }
- blockNo = param_get8(Cmd, 0);
-
- if (blockNo > MAX_UL_BLOCKS){
- PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight");
- return 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) keyPtr = SwapEndian64(authenticationkey, 16, 8);
+ if (swapEndian && hasPwdKey) keyPtr = SwapEndian64(authenticationkey, 4, 4);
+
+ //Read Block
UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};
+ if ( hasAuthKey ){
+ c.arg[1] = 1;
+ memcpy(c.d.asBytes,authenticationkey,16);
+ }
+ else if ( hasPwdKey ) {
+ c.arg[1] = 2;
+ memcpy(c.d.asBytes,authenticationkey,4);
+ }
+
SendCommand(&c);
-
-
+ UsbCommand resp;
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);
} else {
PrintAndLog("Command execute time-out");
}
-
return 0;
}
-int usage_hf_mfu_info(void)
-{
+int usage_hf_mfu_info(void) {
PrintAndLog("It gathers information about the tag and tries to detect what kind it is.");
PrintAndLog("Sometimes the tags are locked down, and you may need a key to be able to read the information");
PrintAndLog("The following tags can be identified:\n");
PrintAndLog("Ultralight, Ultralight-C, Ultralight EV1");
PrintAndLog("NTAG 213, NTAG 215, NTAG 216");
PrintAndLog("my-d, my-d NFC, my-d move, my-d move NFC\n");
- PrintAndLog("Usage: hf mfu info k <key>");
+ PrintAndLog("Usage: hf mfu info h k <key>");
PrintAndLog(" Options : ");
+ PrintAndLog(" h : this help");
PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");
PrintAndLog("");
PrintAndLog(" sample : hf mfu info");
return 0;
}
-int usage_hf_mfu_dump(void)
-{
+int usage_hf_mfu_dump(void) {
PrintAndLog("Reads all pages from Ultralight, Ultralight-C, Ultralight EV1");
PrintAndLog("and saves binary dump into the file `filename.bin` or `cardUID.bin`");
PrintAndLog("It autodetects card type.\n");
PrintAndLog("Usage: hf mfu dump l k <key> n <filename w/o .bin> p <> q <>");
PrintAndLog(" Options : ");
+ PrintAndLog(" h : this help");
PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");
PrintAndLog(" l : swap entered key's endianness for auth");
PrintAndLog(" n <FN > : filename w/o .bin to save the dump as");
return 0;
}
+int usage_hf_mfu_rdbl(void) {
+ PrintAndLog("Read a block and print. It autodetects card type.\n");
+ PrintAndLog("Usage: hf mfu rdbl h l b <block number> k <key> \n");
+ PrintAndLog(" Options:");
+ PrintAndLog(" h : this help");
+ PrintAndLog(" b <no> : block to read");
+ PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");
+ PrintAndLog(" l : 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 11223344\n");
+ return 0;
+}
+
+int usage_hf_mfu_wrbl(void) {
+ PrintAndLog("Usage: hf mfu wrbl <block number> <block data (8 hex symbols)> [w]");
+ PrintAndLog(" Options:");
+ PrintAndLog(" h : this help");
+ PrintAndLog(" b <no> : block to write");
+ PrintAndLog(" d <data> : [block data] - (8 hex symbols)");
+ PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");
+ PrintAndLog(" l : swap entered key's endianness");
+ PrintAndLog("");
+ PrintAndLog(" sample : hf mfu wrbl b 0 d 01020304");
+ PrintAndLog(" : hf mfu wrbl b 0 d 01020304 k 11223344\n");
+ return 0;
+}
+
//
// Mifare Ultralight / Ultralight-C / Ultralight-EV1
// Read and Dump Card Contents, using auto detection of tag size.
}
**/
-//
-// 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
//
{"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