#include "protocols.h"
#include "data.h"
-#define MAX_UL_BLOCKS 0x0f
-#define MAX_ULC_BLOCKS 0x2b
-#define MAX_ULEV1a_BLOCKS 0x13
-#define MAX_ULEV1b_BLOCKS 0x28
-#define MAX_NTAG_203 0x29
-#define MAX_NTAG_210 0x13
-#define MAX_NTAG_212 0x28
-#define MAX_NTAG_213 0x2c
-#define MAX_NTAG_215 0x86
-#define MAX_NTAG_216 0xe6
+#define MAX_UL_BLOCKS 0x0f
+#define MAX_ULC_BLOCKS 0x2b
+#define MAX_ULEV1a_BLOCKS 0x13
+#define MAX_ULEV1b_BLOCKS 0x28
+#define MAX_NTAG_203 0x29
+#define MAX_NTAG_210 0x13
+#define MAX_NTAG_212 0x28
+#define MAX_NTAG_213 0x2c
+#define MAX_NTAG_215 0x86
+#define MAX_NTAG_216 0xe6
#define MAX_MY_D_NFC 0xff
#define MAX_MY_D_MOVE 0x25
#define MAX_MY_D_MOVE_LEAN 0x0f
{ 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF } // 11 22 33
};
-#define KEYS_PWD_COUNT 10
+#define KEYS_PWD_COUNT 1
uint8_t default_pwd_pack[KEYS_PWD_COUNT][4] = {
{0xFF,0xFF,0xFF,0xFF}, // PACK 0x00,0x00 -- factory default
+};
- {0x4A,0xF8,0x4B,0x19}, // PACK 0xE5,0xBE -- italian bus (sniffed)
- {0x33,0x6B,0xA1,0x19}, // PACK 0x9c,0x2d -- italian bus (sniffed)
- {0xFF,0x90,0x6C,0xB2}, // PACK 0x12,0x9e -- italian bus (sniffed)
- {0x46,0x1c,0xA3,0x19}, // PACK 0xE9,0x5A -- italian bus (sniffed)
- {0x35,0x1C,0xD0,0x19}, // PACK 0x9A,0x5a -- italian bus (sniffed)
+#define MAX_UL_TYPES 18
+uint32_t UL_TYPES_ARRAY[MAX_UL_TYPES] = {
+ UNKNOWN, UL, UL_C,
+ UL_EV1_48, UL_EV1_128, NTAG,
+ NTAG_203, NTAG_210, NTAG_212,
+ NTAG_213, NTAG_215, NTAG_216,
+ MY_D, MY_D_NFC, MY_D_MOVE,
+ MY_D_MOVE_NFC, MY_D_MOVE_LEAN, FUDAN_UL};
+
+uint8_t UL_MEMORY_ARRAY[MAX_UL_TYPES] = {
+ MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_ULC_BLOCKS,
+ MAX_ULEV1a_BLOCKS, MAX_ULEV1b_BLOCKS, MAX_NTAG_203,
+ MAX_NTAG_203, MAX_NTAG_210, MAX_NTAG_212,
+ MAX_NTAG_213, MAX_NTAG_215, MAX_NTAG_216,
+ MAX_UL_BLOCKS, MAX_MY_D_NFC, MAX_MY_D_MOVE,
+ MAX_MY_D_MOVE, MAX_MY_D_MOVE_LEAN, MAX_UL_BLOCKS};
+
+// Certain pwd generation algo nickname A.
+uint32_t ul_ev1_pwdgenA(uint8_t* uid) {
+
+ uint8_t pos = (uid[3] ^ uid[4] ^ uid[5] ^ uid[6]) % 32;
+
+ uint32_t xortable[] = {
+ 0x4f2711c1, 0x07D7BB83, 0x9636EF07, 0xB5F4460E, 0xF271141C, 0x7D7BB038, 0x636EF871, 0x5F4468E3,
+ 0x271149C7, 0xD7BB0B8F, 0x36EF8F1E, 0xF446863D, 0x7114947A, 0x7BB0B0F5, 0x6EF8F9EB, 0x44686BD7,
+ 0x11494fAF, 0xBB0B075F, 0xEF8F96BE, 0x4686B57C, 0x1494F2F9, 0xB0B07DF3, 0xF8F963E6, 0x686B5FCC,
+ 0x494F2799, 0x0B07D733, 0x8F963667, 0x86B5F4CE, 0x94F2719C, 0xB07D7B38, 0xF9636E70, 0x6B5F44E0
+ };
+
+ uint8_t entry[] = {0x00,0x00,0x00,0x00};
+ uint8_t pwd[] = {0x00,0x00,0x00,0x00};
+
+ num_to_bytes( xortable[pos], 4, entry);
- {0x05,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- Amiiboo (sniffed) pikachu-b UID:
- {0x7E,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- AMiiboo (sniffed)
- {0x02,0xE1,0xEE,0x36}, // PACK 0x80,0x80 -- AMiiboo (sniffed) sonic UID: 04d257 7ae33e8027
- {0x32,0x0C,0x16,0x17}, // PACK 0x80,0x80 -- AMiiboo (sniffed)
-};
+ pwd[0] = entry[0] ^ uid[1] ^ uid[2] ^ uid[3];
+ pwd[1] = entry[1] ^ uid[0] ^ uid[2] ^ uid[4];
+ pwd[2] = entry[2] ^ uid[0] ^ uid[1] ^ uid[5];
+ pwd[3] = entry[3] ^ uid[6];
+
+ return (uint32_t)bytes_to_num(pwd, 4);
+}
+
+// Certain pwd generation algo nickname B. (very simple)
+uint32_t ul_ev1_pwdgenB(uint8_t* uid) {
+
+ uint8_t pwd[] = {0x00,0x00,0x00,0x00};
+
+ pwd[0] = uid[1] ^ uid[3] ^ 0xAA;
+ pwd[1] = uid[2] ^ uid[4] ^ 0x55;
+ pwd[2] = uid[3] ^ uid[5] ^ 0xAA;
+ pwd[3] = uid[4] ^ uid[6] ^ 0x55;
+ return (uint32_t)bytes_to_num(pwd, 4);
+}
+
+// Certain pwd generation algo nickname C.
+uint32_t ul_ev1_pwdgenC(uint8_t* uid){
+ uint32_t pwd = 0;
+ uint8_t base[] = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x28,
+ 0x63, 0x29, 0x20, 0x43, 0x6f, 0x70, 0x79, 0x72,
+ 0x69, 0x67, 0x68, 0x74, 0x20, 0x4c, 0x45, 0x47,
+ 0x4f, 0x20, 0x32, 0x30, 0x31, 0x34, 0xaa, 0xaa
+ };
+
+ memcpy(base, uid, 7);
+
+ for (int i = 0; i < 32; i += 4) {
+ uint32_t b = *(uint32_t *)(base + i);
+ pwd = b + ROTR(pwd, 25) + ROTR(pwd, 10) - pwd;
+ }
+ return BSWAP_32(pwd);
+}
-#define MAX_UL_TYPES 17
-uint16_t UL_TYPES_ARRAY[MAX_UL_TYPES] = {UNKNOWN, UL, UL_C, UL_EV1_48, UL_EV1_128, NTAG, NTAG_203,
- NTAG_210, NTAG_212, NTAG_213, NTAG_215, NTAG_216, MY_D, MY_D_NFC, MY_D_MOVE, MY_D_MOVE_NFC, MY_D_MOVE_LEAN};
+// pack generation for algo 1-3
+uint16_t ul_ev1_packgenA(uint8_t* uid){
+ uint16_t pack = (uid[0] ^ uid[1] ^ uid[2]) << 8 | (uid[2] ^ 8);
+ return pack;
+}
+uint16_t ul_ev1_packgenB(uint8_t* uid){
+ return 0x8080;
+}
+uint16_t ul_ev1_packgenC(uint8_t* uid){
+ return 0xaa55;
+}
-uint8_t UL_MEMORY_ARRAY[MAX_UL_TYPES] = {MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_ULC_BLOCKS, MAX_ULEV1a_BLOCKS,
- MAX_ULEV1b_BLOCKS, MAX_NTAG_203, MAX_NTAG_203, MAX_NTAG_210, MAX_NTAG_212, MAX_NTAG_213,
- MAX_NTAG_215, MAX_NTAG_216, MAX_UL_BLOCKS, MAX_MY_D_NFC, MAX_MY_D_MOVE, MAX_MY_D_MOVE, MAX_MY_D_MOVE_LEAN};
+void ul_ev1_pwdgen_selftest(){
+
+ uint8_t uid1[] = {0x04,0x11,0x12,0x11,0x12,0x11,0x10};
+ uint32_t pwd1 = ul_ev1_pwdgenA(uid1);
+ PrintAndLog("UID | %s | %08X | %s", sprint_hex(uid1,7), pwd1, (pwd1 == 0x8432EB17)?"OK":"->8432EB17<-");
+
+ uint8_t uid2[] = {0x04,0x1f,0x98,0xea,0x1e,0x3e,0x81};
+ uint32_t pwd2 = ul_ev1_pwdgenB(uid2);
+ PrintAndLog("UID | %s | %08X | %s", sprint_hex(uid2,7), pwd2, (pwd2 == 0x5fd37eca)?"OK":"->5fd37eca<--");
+
+ uint8_t uid3[] = {0x04,0x62, 0xB6, 0x8A, 0xB4, 0x42, 0x80};
+ uint32_t pwd3 = ul_ev1_pwdgenC(uid3);
+ PrintAndLog("UID | %s | %08X | %s", sprint_hex(uid3,7), pwd3, (pwd3 == 0x5a349515)?"OK":"->5a349515<--");
+ return;
+}
static int CmdHelp(const char *Cmd);
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 (append_crc)
- c.arg[0] |= ISO14A_APPEND_CRC;
- memcpy(c.d.asBytes, cmd, cmdlen);
- clearCommandBuffer();
- SendCommand(&c);
- UsbCommand resp;
- 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_select( iso14a_card_select_t *card ){
ul_switch_on_field();
if ( !ul_select(card) ) return 0;
if (hasAuthKey) {
- if (ulev1_requestAuthentication(authenticationkey, pack, packSize) < 1) {
+ if (ulev1_requestAuthentication(authenticationkey, pack, packSize) < 2) {
ul_switch_off_field();
PrintAndLog("Error: Authentication Failed UL-EV1/NTAG");
return 0;
return len;
}
-// static int ulev1_fastRead( uint8_t startblock, uint8_t endblock, uint8_t *response ){
-
- // uint8_t cmd[] = {MIFARE_ULEV1_FASTREAD, startblock, endblock};
-
- // if ( !ul_send_cmd_raw(cmd, sizeof(cmd), response)){
- // return -1;
- // }
- // return 0;
-// }
-
static int ulev1_readCounter( uint8_t counter, uint8_t *response, uint16_t responseLength ){
uint8_t cmd[] = {MIFARE_ULEV1_READ_CNT, counter};
return len;
}
+// Fudan check checks for which error is given for a command with incorrect crc
+// NXP UL chip responds with 01, fudan 00.
+// other possible checks:
+// send a0 + crc
+// UL responds with 00, fudan doesn't respond
+// or
+// send a200 + crc
+// UL doesn't respond, fudan responds with 00
+// or
+// send 300000 + crc (read with extra byte(s))
+// UL responds with read of page 0, fudan doesn't respond.
+//
+// make sure field is off before calling this function
+static int ul_fudan_check( void ){
+ iso14a_card_select_t card;
+ if ( !ul_select(&card) )
+ return UL_ERROR;
+
+ UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT, 4, 0}};
+
+ uint8_t cmd[4] = {0x30,0x00,0x02,0xa7}; //wrong crc on purpose should be 0xa8
+ memcpy(c.d.asBytes, cmd, 4);
+ clearCommandBuffer();
+ SendCommand(&c);
+ UsbCommand resp;
+ if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return UL_ERROR;
+ if (resp.arg[0] != 1) return UL_ERROR;
+
+ return (!resp.d.asBytes[0]) ? FUDAN_UL : UL; //if response == 0x00 then Fudan, else Genuine NXP
+}
+
static int ul_print_default( uint8_t *data){
uint8_t uid[7];
PrintAndLog(" Lock : %s - %s",
sprint_hex(data+10, 2),
- printBits(2, data+10)
+ sprint_bin(data+10, 2)
);
PrintAndLog("OneTimePad : %s - %s\n",
sprint_hex(data + 12, 4),
- printBits(4, data+12)
+ sprint_bin(data+12, 4)
);
return 0;
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 )
+ if ( data[2] == 0x96 )
+ PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 48);
+ else if ( data[2] == 0x12 )
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("%sTYPE : INFINEON my-d\x99 move NFC (SLE 66R01P)", spacer);
else if ( tagtype & MY_D_MOVE_LEAN )
PrintAndLog("%sTYPE : INFINEON my-d\x99 move lean (SLE 66R01L)", spacer);
+ else if ( tagtype & FUDAN_UL )
+ PrintAndLog("%sTYPE : FUDAN Ultralight Compatible (or other compatible) %s", spacer, (tagtype & MAGIC) ? "<magic>" : "" );
else
PrintAndLog("%sTYPE : Unknown %06x", spacer, tagtype);
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), sprint_bin(data, 2));
+ PrintAndLog(" Counter [41/0x29] : %s - %s", sprint_hex(data+4, 4), sprint_bin(data+4, 2));
bool validAuth = (data[8] >= 0x03 && data[8] <= 0x30);
if ( validAuth )
bool strg_mod_en = (data[0] & 2);
uint8_t authlim = (data[4] & 0x07);
+ bool nfc_cnf_en = (data[4] & 0x08);
+ bool nfc_cnf_prot_pwd = (data[4] & 0x10);
bool cfglck = (data[4] & 0x40);
bool prot = (data[4] & 0x80);
uint8_t vctid = data[5];
PrintAndLog(" - Unlimited password attempts");
else
PrintAndLog(" - Max number of password attempts is %d", authlim);
+
+ PrintAndLog(" - NFC counter %s", (nfc_cnf_en) ? "enabled":"disabled");
+ PrintAndLog(" - NFC counter %s", (nfc_cnf_prot_pwd) ? "not protected":"password protection enabled");
+
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");
ul_switch_off_field();
}
}
+ if (tagtype & UL) {
+ tagtype = ul_fudan_check();
+ ul_switch_off_field();
+ }
} else {
ul_switch_off_field();
// Infinition MY-D tests Exam high nibble
uint8_t dataLen = 0;
uint8_t authenticationkey[16] = {0x00};
uint8_t *authkeyptr = authenticationkey;
- uint8_t *key;
+ uint8_t pwd[4] = {0,0,0,0};
+ uint8_t *key = pwd;
uint8_t pack[4] = {0,0,0,0};
int len = 0;
char tempStr[50];
}
}
+ // Read signature
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));
}
}
+ // Get Version
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 ( !authlim && !hasAuthKey ) {
PrintAndLog("\n--- Known EV1/NTAG passwords.");
len = 0;
+
+ // test pwd gen A
+ num_to_bytes( ul_ev1_pwdgenA(card.uid), 4, key);
+ 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]);
+ }
+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;
+
+ // test pwd gen B
+ num_to_bytes( ul_ev1_pwdgenB(card.uid), 4, key);
+ 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]);
+ }
+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;
+
+ // test pwd gen C
+ num_to_bytes( ul_ev1_pwdgenC(card.uid), 4, key);
+ 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]);
+ }
+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;
+
for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ) {
key = default_pwd_pack[i];
len = ulev1_requestAuthentication(key, pack, sizeof(pack));
//
int CmdHF14AMfUWrBl(const char *Cmd){
- int blockNo = -1;
+ int blockNo = -1;
bool errors = false;
bool hasAuthKey = false;
bool hasPwdKey = false;
uint8_t authenticationkey[16] = {0x00};
uint8_t *authKeyPtr = authenticationkey;
- // 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 '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];
- }
-
if (blockNo < 0) {
PrintAndLog("Wrong block number");
- errors = true;
- }
- if (blockNo > maxblockno){
- PrintAndLog("block number too large. Max block is %u/0x%02X \n", maxblockno,maxblockno);
- errors = true;
+ errors = true;
}
cmdp += 2;
break;
}
if ( blockNo == -1 ) return usage_hf_mfu_wrbl();
+ // starting with getting tagtype
+ TagTypeUL_t tagtype = GetHF14AMfU_Type();
+ if (tagtype == UL_ERROR) return -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];
+ }
+ if (blockNo > maxblockno){
+ PrintAndLog("block number too large. Max block is %u/0x%02X \n", maxblockno,maxblockno);
+ 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)
+ 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 ) {
+ if ( hasAuthKey ){
c.arg[1] = 1;
memcpy(c.d.asBytes+4,authKeyPtr,16);
}
c.arg[1] = 2;
memcpy(c.d.asBytes+4,authKeyPtr,4);
}
-
+
clearCommandBuffer();
SendCommand(&c);
UsbCommand resp;
} else {
PrintAndLog("Command execute timeout");
}
-
+
return 0;
}
//
uint8_t authenticationkey[16] = {0x00};
uint8_t *authKeyPtr = authenticationkey;
- // 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 '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];
- }
-
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;
+ errors = true;
}
cmdp += 2;
break;
case 'l':
case 'L':
swapEndian = true;
- cmdp++;
- break;
+ cmdp++;
+ break;
default:
PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));
errors = true;
}
if ( blockNo == -1 ) return usage_hf_mfu_rdbl();
+ // start with getting tagtype
+ TagTypeUL_t tagtype = GetHF14AMfU_Type();
+ if (tagtype == UL_ERROR) return -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];
+ }
+ if (blockNo > maxblockno){
+ PrintAndLog("block number to large. Max block is %u/0x%02X \n", maxblockno,maxblockno);
+ 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] = 2;
memcpy(c.d.asBytes,authKeyPtr,4);
}
-
+
clearCommandBuffer();
SendCommand(&c);
UsbCommand resp;
PrintAndLog("NTAG 203, NTAG 210, NTAG 212, NTAG 213, NTAG 215, NTAG 216");
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> l n <filename w/o .bin>");
- PrintAndLog(" Options : ");
+ PrintAndLog("Usage: hf mfu dump k <key> l n <filename w/o .bin> p <page#> q <#pages>");
+ PrintAndLog(" Options :");
PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");
PrintAndLog(" l : (optional) swap entered key's endianness");
PrintAndLog(" n <FN > : filename w/o .bin to save the dump as");
PrintAndLog(" p <Pg > : starting Page number to manually set a page to start the dump at");
PrintAndLog(" q <qty> : number of Pages to manually set how many pages to dump");
-
PrintAndLog("");
PrintAndLog(" sample : hf mfu dump");
PrintAndLog(" : hf mfu dump n myfile");
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(" 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]");
return 0;
}
+int usage_hf_mfu_eload(void) {
+ PrintAndLog("It loads emul dump from the file `filename.eml`");
+ PrintAndLog("Hint: See script dumptoemul-mfu.lua to convert the .bin to the eml");
+ PrintAndLog("Usage: hf mfu eload u <file name w/o `.eml`> [numblocks]");
+ PrintAndLog(" Options:");
+ PrintAndLog(" h : this help");
+ PrintAndLog(" u : UL (required)");
+ PrintAndLog(" [filename] : without `.eml` (required)");
+ PrintAndLog(" numblocks : number of blocks to load from eml file (optional)");
+ PrintAndLog("");
+ PrintAndLog(" sample: hf mfu eload u filename");
+ PrintAndLog(" hf mfu eload u filename 57");
+ return 0;
+}
+
+int usage_hf_mfu_sim(void) {
+ PrintAndLog("\nEmulating Ultralight tag from emulator memory\n");
+ PrintAndLog("\nBe sure to load the emulator memory first!\n");
+ PrintAndLog("Usage: hf mfu sim t 7 u <uid>");
+ PrintAndLog(" Options:");
+ PrintAndLog(" h : this help");
+ PrintAndLog(" t 7 : 7 = NTAG or Ultralight sim (required)");
+ PrintAndLog(" u <uid> : 4 or 7 byte UID (optional)");
+ PrintAndLog("\n sample : hf mfu sim t 7");
+ PrintAndLog(" : hf mfu sim t 7 u 1122344556677\n");
+
+ return 0;
+}
+
+int usage_hf_mfu_ucauth(void) {
+ PrintAndLog("Usage: hf mfu cauth k <key number>");
+ PrintAndLog(" 0 (default): 3DES standard key");
+ PrintAndLog(" 1 : all 0x00 key");
+ PrintAndLog(" 2 : 0x00-0x0F key");
+ PrintAndLog(" 3 : nfc key");
+ PrintAndLog(" 4 : all 0x01 key");
+ PrintAndLog(" 5 : all 0xff key");
+ PrintAndLog(" 6 : 0x00-0xFF key");
+ PrintAndLog("\n sample : hf mfu cauth k");
+ PrintAndLog(" : hf mfu cauth k 3");
+ return 0;
+}
+
+int usage_hf_mfu_ucsetpwd(void) {
+ PrintAndLog("Usage: hf mfu setpwd <password (32 hex symbols)>");
+ PrintAndLog(" [password] - (32 hex symbols)");
+ PrintAndLog("");
+ PrintAndLog("sample: hf mfu setpwd 000102030405060708090a0b0c0d0e0f");
+ PrintAndLog("");
+ return 0;
+}
+
+int usage_hf_mfu_ucsetuid(void) {
+ PrintAndLog("Usage: hf mfu setuid <uid (14 hex symbols)>");
+ PrintAndLog(" [uid] - (14 hex symbols)");
+ PrintAndLog("\nThis only works for Magic Ultralight tags.");
+ PrintAndLog("");
+ PrintAndLog("sample: hf mfu setuid 11223344556677");
+ PrintAndLog("");
+ return 0;
+}
+
+int usage_hf_mfu_gendiverse(void){
+ PrintAndLog("Usage: hf mfu gen <uid (8 hex symbols)>");
+ PrintAndLog("");
+ PrintAndLog("sample: hf mfu gen 11223344");
+ PrintAndLog("");
+ return 0;
+}
+
+int usage_hf_mfu_pwdgen(void){
+ PrintAndLog("Usage: hf mfu pwdgen <uid (14 hex symbols)>");
+ PrintAndLog("");
+ PrintAndLog("sample: hf mfu pwdgen 11223344556677");
+ PrintAndLog("");
+ return 0;
+}
+
+#define DUMP_PREFIX_LENGTH 48
//
// Mifare Ultralight / Ultralight-C / Ultralight-EV1
// Read and Dump Card Contents, using auto detection of tag size.
uint8_t dataLen = 0;
uint8_t cmdp = 0;
uint8_t authenticationkey[16] = {0x00};
+ memset(authenticationkey, 0x00, sizeof(authenticationkey));
uint8_t *authKeyPtr = authenticationkey;
size_t fileNlen = 0;
bool errors = false;
cmdp += 2;
break;
case 'p':
- case 'P':
+ case 'P': //set start page
startPage = param_get8(Cmd, cmdp+1);
manualPages = true;
cmdp += 2;
//Validations
if(errors) return usage_hf_mfu_dump();
+ //if we entered a key in little endian and set the swapEndian switch - switch it...
if (swapEndian && hasAuthKey)
authKeyPtr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4);
}
}
- // add keys to block dump
+ uint8_t get_pack[] = {0,0};
+ iso14a_card_select_t card;
+ uint8_t dump_file_data[1024+DUMP_PREFIX_LENGTH] = {0x00};
+ uint8_t get_version[] = {0,0,0,0,0,0,0,0,0};
+ uint8_t get_tearing[] = {0,0,0};
+ uint8_t get_counter[] = {0,0,0};
+ uint8_t dummy_pack[] = {0,0};
+ uint8_t get_signature[32];
+ memset( get_signature, 0, sizeof(get_signature) );
+
+ // not ul_c and not std ul then attempt to get deeper info
+ if (!(tagtype & UL_C || tagtype & UL)) {
+ //attempt to read pack
+ if (!ul_auth_select( &card, tagtype, true, authKeyPtr, get_pack, sizeof(get_pack))) {
+ //reset pack
+ get_pack[0]=0;
+ get_pack[1]=0;
+ }
+ ul_switch_off_field();
+ // add pack to block read
+ memcpy(data + (Pages*4) - 4, get_pack, sizeof(get_pack));
+ if ( hasAuthKey )
+ ul_auth_select( &card, tagtype, hasAuthKey, authKeyPtr, dummy_pack, sizeof(dummy_pack));
+ else
+ ul_select(&card);
+
+ ulev1_getVersion( get_version, sizeof(get_version) );
+ for ( uint8_t i = 0; i<3; ++i) {
+ ulev1_readTearing(i, get_tearing+i, 1);
+ ulev1_readCounter(i, get_counter, sizeof(get_counter) );
+ }
+ ul_switch_off_field();
+ if ( hasAuthKey )
+ ul_auth_select( &card, tagtype, hasAuthKey, authKeyPtr, dummy_pack, sizeof(dummy_pack));
+ else
+ ul_select(&card);
+ ulev1_readSignature( get_signature, sizeof(get_signature));
+ ul_switch_off_field();
+ }
+
+ // format and add keys to block dump output
if (hasAuthKey) {
+ // if we didn't swapendian before - do it now for the sprint_hex call
+ // NOTE: default entry is bigendian (unless swapped), sprint_hex outputs little endian
+ // need to swap to keep it the same
if (!swapEndian){
authKeyPtr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4);
} else {
}
}
+ //add *special* blocks to dump
+ //get version
+ memcpy(dump_file_data, get_version, sizeof(get_version));
+ //tearing
+ memcpy(dump_file_data+10, get_tearing, sizeof(get_tearing));
+ //pack
+ memcpy(dump_file_data+13, get_pack, sizeof(get_pack));
+ //signature
+ memcpy(dump_file_data+16, get_signature, sizeof(get_signature));
+ //add regular block read data to dump
+ memcpy(dump_file_data+DUMP_PREFIX_LENGTH, data, Pages*4);
+
+ PrintAndLog("\n*Special* block data:");
+ PrintAndLog("\nDataType| Data | | Ascii");
+ PrintAndLog("---------------------------------");
+ PrintAndLog("GetVer-1| %s| | %.4s", sprint_hex(dump_file_data, 4), dump_file_data);
+ PrintAndLog("GetVer-2| %s| | %.4s", sprint_hex(dump_file_data+4, 4), dump_file_data+4);
+ PrintAndLog("TBD | 00 00 | | ");
+ PrintAndLog("Tearing | %s| | %.3s", sprint_hex(dump_file_data+10, 3), dump_file_data+10);
+ PrintAndLog("Pack | %s | | %.2s", sprint_hex(dump_file_data+13, 2), dump_file_data+13);
+ PrintAndLog("TBD | 00 | | ");
+ PrintAndLog("Sig-1 | %s| | %.4s", sprint_hex(dump_file_data+16, 4), dump_file_data+16);
+ PrintAndLog("Sig-2 | %s| | %.4s", sprint_hex(dump_file_data+20, 4), dump_file_data+20);
+ PrintAndLog("Sig-3 | %s| | %.4s", sprint_hex(dump_file_data+24, 4), dump_file_data+24);
+ PrintAndLog("Sig-4 | %s| | %.4s", sprint_hex(dump_file_data+28, 4), dump_file_data+28);
+ PrintAndLog("Sig-5 | %s| | %.4s", sprint_hex(dump_file_data+32, 4), dump_file_data+32);
+ PrintAndLog("Sig-6 | %s| | %.4s", sprint_hex(dump_file_data+36, 4), dump_file_data+36);
+ PrintAndLog("Sig-7 | %s| | %.4s", sprint_hex(dump_file_data+40, 4), dump_file_data+40);
+ PrintAndLog("Sig-8 | %s| | %.4s", sprint_hex(dump_file_data+44, 4), dump_file_data+44);
PrintAndLog("\nBlock# | Data |lck| Ascii");
PrintAndLog("---------------------------------");
for (i = 0; i < Pages; ++i) {
if ( i < 3 ) {
- PrintAndLog("%02d/0x%02X | %s| | ", i+startPage, i+startPage, sprint_hex(data + i * 4, 4));
+ PrintAndLog("%02d/0x%02X | %s| | %.4s", i+startPage, i+startPage, sprint_hex(data + i * 4, 4), data + i * 4 );
continue;
}
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;
PrintAndLog("Could not create file name %s", filename);
return 1;
}
- fwrite( data, 1, Pages*4, fout );
- fclose(fout);
-
- PrintAndLog("Dumped %d pages, wrote %d bytes to %s", Pages, Pages*4, filename);
+ fwrite( dump_file_data, 1, Pages*4 + DUMP_PREFIX_LENGTH, fout );
+ if (fout) {
+ fclose(fout);
+ fout = NULL;
+ }
+ PrintAndLog("Dumped %d pages, wrote %d bytes to %s", Pages+(DUMP_PREFIX_LENGTH/4), Pages*4 + DUMP_PREFIX_LENGTH, filename);
return 0;
}
//Change key to user defined one
if (cmdp == 'k' || cmdp == 'K'){
keyNo = param_get8(Cmd, 1);
- if(keyNo > KEYS_3DES_COUNT)
+ if(keyNo >= KEYS_3DES_COUNT)
errors = true;
}
- if (cmdp == 'h' || cmdp == 'H')
- errors = true;
+ if (cmdp == 'h' || cmdp == 'H') errors = true;
- if (errors) {
- PrintAndLog("Usage: hf mfu cauth k <key number>");
- PrintAndLog(" 0 (default): 3DES standard key");
- PrintAndLog(" 1 : all 0x00 key");
- PrintAndLog(" 2 : 0x00-0x0F key");
- PrintAndLog(" 3 : nfc key");
- PrintAndLog(" 4 : all 0x01 key");
- PrintAndLog(" 5 : all 0xff key");
- PrintAndLog(" 6 : 0x00-0xFF key");
- PrintAndLog("\n sample : hf mfu cauth k");
- PrintAndLog(" : hf mfu cauth k 3");
- return 0;
- }
+ if (errors) return usage_hf_mfu_ucauth();
uint8_t *key = default_3des_keys[keyNo];
if (ulc_authentication(key, true))
//
int CmdHF14AMfucSetPwd(const char *Cmd){
- uint8_t pwd[16] = {0x00};
-
+ uint8_t pwd[16] = {0x00};
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("");
- PrintAndLog("sample: hf mfu setpwd 000102030405060708090a0b0c0d0e0f");
- PrintAndLog("");
- return 0;
- }
+
+ if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') return usage_hf_mfu_ucsetpwd();
if (param_gethex(Cmd, 0, pwd, 32)) {
PrintAndLog("Password must include 32 HEX symbols");
SendCommand(&c);
UsbCommand resp;
-
if (WaitForResponseTimeout(CMD_ACK,&resp,1500) ) {
- if ( (resp.arg[0] & 0xff) == 1)
+ if ( (resp.arg[0] & 0xff) == 1) {
PrintAndLog("Ultralight-C new password: %s", sprint_hex(pwd,16));
- else{
+ } else {
PrintAndLog("Failed writing at block %d", resp.arg[1] & 0xff);
return 1;
}
- }
- else {
+ } else {
PrintAndLog("command execution time out");
return 1;
- }
-
+ }
return 0;
}
uint8_t uid[7] = {0x00};
char cmdp = param_getchar(Cmd, 0);
- if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') {
- PrintAndLog("Usage: hf mfu setuid <uid (14 hex symbols)>");
- PrintAndLog(" [uid] - (14 hex symbols)");
- PrintAndLog("\nThis only works for Magic Ultralight tags.");
- PrintAndLog("");
- PrintAndLog("sample: hf mfu setuid 11223344556677");
- PrintAndLog("");
- return 0;
- }
-
+ if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') return usage_hf_mfu_ucsetuid();
+
if (param_gethex(Cmd, 0, uid, 14)) {
PrintAndLog("UID must include 14 HEX symbols");
return 1;
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];
int CmdHF14AMfuGenDiverseKeys(const char *Cmd){
- uint8_t iv[8] = { 0x00 };
- uint8_t block = 0x07;
+ uint8_t uid[4];
+ char cmdp = param_getchar(Cmd, 0);
+ if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') return usage_hf_mfu_gendiverse();
- // UL-EV1
- //04 57 b6 e2 05 3f 80 UID
- //4a f8 4b 19 PWD
- uint8_t uid[] = { 0xF4,0xEA, 0x54, 0x8E };
+ if (param_gethex(Cmd, 0, uid, 8)) {
+ PrintAndLog("UID must include 8 HEX symbols");
+ return 1;
+ }
+
+ uint8_t iv[8] = { 0x00 };
+ uint8_t block = 0x01;
+
uint8_t mifarekeyA[] = { 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5 };
uint8_t mifarekeyB[] = { 0xB0,0xB1,0xB2,0xB3,0xB4,0xB5 };
uint8_t dkeyA[8] = { 0x00 };
uint8_t mix[8] = { 0x00 };
uint8_t divkey[8] = { 0x00 };
-
+
memcpy(mix, mifarekeyA, 4);
-
+
mix[4] = mifarekeyA[4] ^ uid[0];
mix[5] = mifarekeyA[5] ^ uid[1];
mix[6] = block ^ uid[2];
mix[7] = uid[3];
-
+
des3_context ctx = { 0x00 };
des3_set2key_enc(&ctx, masterkey);
, divkey // output
);
- PrintAndLog("3DES version");
+ PrintAndLog("-- 3DES version");
PrintAndLog("Masterkey :\t %s", sprint_hex(masterkey,sizeof(masterkey)));
PrintAndLog("UID :\t %s", sprint_hex(uid, sizeof(uid)));
- PrintAndLog("Sector :\t %0d", block);
+ PrintAndLog("block :\t %0d", block);
PrintAndLog("Mifare key :\t %s", sprint_hex(mifarekeyA, sizeof(mifarekeyA)));
PrintAndLog("Message :\t %s", sprint_hex(mix, sizeof(mix)));
PrintAndLog("Diversified key: %s", sprint_hex(divkey+1, 6));
-
- PrintAndLog("\n DES version");
-
+
for (int i=0; i < sizeof(mifarekeyA); ++i){
dkeyA[i] = (mifarekeyA[i] << 1) & 0xff;
dkeyA[6] |= ((mifarekeyA[i] >> 7) & 1) << (i+1);
memcpy(dmkey+8, dkeyB, 8);
memcpy(dmkey+16, dkeyA, 8);
memset(iv, 0x00, 8);
-
+
des3_set3key_enc(&ctx, dmkey);
des3_crypt_cbc(&ctx // des3_context
, newpwd // output
);
+ PrintAndLog("\n-- DES version");
PrintAndLog("Mifare dkeyA :\t %s", sprint_hex(dkeyA, sizeof(dkeyA)));
PrintAndLog("Mifare dkeyB :\t %s", sprint_hex(dkeyB, sizeof(dkeyB)));
PrintAndLog("Mifare ABA :\t %s", sprint_hex(dmkey, sizeof(dmkey)));
PrintAndLog("Mifare Pwd :\t %s", sprint_hex(newpwd, sizeof(newpwd)));
+ // next. from the diversify_key method.
return 0;
}
-// static uint8_t * diversify_key(uint8_t * key){
-
- // for(int i=0; i<16; i++){
- // if(i<=6) key[i]^=cuid[i];
- // if(i>6) key[i]^=cuid[i%7];
- // }
- // return key;
-// }
-
-// static void GenerateUIDe( uint8_t *uid, uint8_t len){
- // for (int i=0; i<len; ++i){
-
- // }
- // return;
-// }
+int CmdHF14AMfUeLoad(const char *Cmd) {
+ char ctmp = param_getchar(Cmd, 0);
+ if ( ctmp == 'h' || ctmp == 'H' || ctmp == 0x00) return usage_hf_mfu_eload();
+ return CmdHF14AMfELoad(Cmd);
+}
+
+int CmdHF14AMfUSim(const char *Cmd) {
+ char ctmp = param_getchar(Cmd, 0);
+ if ( ctmp == 'h' || ctmp == 'H' || ctmp == 0x00) return usage_hf_mfu_sim();
+ return CmdHF14ASim(Cmd);
+}
+int CmdHF14AMfuPwdGen(const char *Cmd){
+ uint8_t uid[7] = {0x00};
+ char cmdp = param_getchar(Cmd, 0);
+ if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') return usage_hf_mfu_pwdgen();
+
+ if (param_gethex(Cmd, 0, uid, 14)) return usage_hf_mfu_pwdgen();
+
+ PrintAndLog(" algo | pwd | pack");
+ PrintAndLog("------+----------+-----");
+ PrintAndLog(" EV1 | %08X | %04X", ul_ev1_pwdgenA(uid), ul_ev1_packgenA(uid));
+ PrintAndLog(" Ami | %08X | %04X", ul_ev1_pwdgenB(uid), ul_ev1_packgenB(uid));
+ PrintAndLog(" LD | %08X | %04X", ul_ev1_pwdgenC(uid), ul_ev1_packgenC(uid));
+ return 0;
+}
//------------------------------------
// Menu Stuff
//------------------------------------
{"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},
{"info", CmdHF14AMfUInfo, 0, "Tag information"},
{"dump", CmdHF14AMfUDump, 0, "Dump Ultralight / Ultralight-C / NTAG tag to binary file"},
+ {"eload", CmdHF14AMfUeLoad, 0, "load Ultralight .eml dump file into emulator memory"},
{"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"},
+ {"setpwd", CmdHF14AMfucSetPwd, 0, "Set 3des password - Ultralight-C"},
+ {"setuid", CmdHF14AMfucSetUid, 0, "Set UID - MAGIC tags only"},
+ {"sim", CmdHF14AMfUSim, 0, "Simulate Ultralight from emulator memory"},
{"gen", CmdHF14AMfuGenDiverseKeys , 1, "Generate 3des mifare diversified keys"},
+ {"pwdgen", CmdHF14AMfuPwdGen, 1, "Generate pwd from known algos"},
{NULL, NULL, 0, NULL}
};
int CmdHFMFUltra(const char *Cmd){
- WaitForResponseTimeout(CMD_ACK,NULL,100);
+ clearCommandBuffer();
+ //WaitForResponseTimeout(CMD_ACK,NULL,100);
CmdsParse(CommandTable, Cmd);
return 0;
}
projects / proxmark3-svn / blobdiff