#define MAX_UL_BLOCKS 0x0f
#define MAX_ULC_BLOCKS 0x2f
-#define MAX_ULEV1a_BLOCKS 0x0b
+#define MAX_ULEV1a_BLOCKS 0x12
#define MAX_ULEV1b_BLOCKS 0x20
#define MAX_NTAG_213 0x2c
#define MAX_NTAG_215 0x86
-#define MAX_NTAG_216 0xe6
-
-typedef enum TAGTYPE_UL {
- UNKNOWN = 0x0000,
- UL = 0x0001,
- UL_C = 0x0002,
- UL_EV1_48 = 0x0004,
- UL_EV1_128 = 0x0008,
- NTAG = 0x0010,
- NTAG_213 = 0x0020,
- NTAG_215 = 0x0040,
- NTAG_216 = 0x0080,
- MAGIC = 0x0100,
- UL_MAGIC = UL | MAGIC,
- UL_C_MAGIC = UL_C | MAGIC,
- UL_ERROR = 0xFFFF,
-} TagTypeUL_t;
-
-uint8_t default_3des_keys[7][16] = {
+#define MAX_NTAG_216 0xe6
+
+#define KEYS_3DES_COUNT 7
+uint8_t default_3des_keys[KEYS_3DES_COUNT][16] = {
{ 0x42,0x52,0x45,0x41,0x4b,0x4d,0x45,0x49,0x46,0x59,0x4f,0x55,0x43,0x41,0x4e,0x21 },// 3des std key
{ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },// all zeroes
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f },// 0x00-0x0F
{ 0x49,0x45,0x4D,0x4B,0x41,0x45,0x52,0x42,0x21,0x4E,0x41,0x43,0x55,0x4F,0x59,0x46 },// NFC-key
{ 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01 },// all ones
{ 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF },// all FF
- { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF } // 11 22 33
+ { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF }, // 11 22 33
};
-uint8_t default_pwd_pack[2][4] = {
+#define KEYS_PWD_COUNT 10
+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.)
+
+ {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)
+
+ {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)
};
+#define MAX_UL_TYPES 13
+uint16_t UL_TYPES_ARRAY[MAX_UL_TYPES] = {UNKNOWN, UL, UL_C, UL_EV1_48, UL_EV1_128,
+ NTAG, NTAG_213, NTAG_215, NTAG_216, MY_D, MY_D_NFC, MY_D_MOVE, MY_D_MOVE_NFC};
+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_213, MAX_NTAG_213, MAX_NTAG_215,
+ MAX_NTAG_216, MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_UL_BLOCKS};
+
+
static int CmdHelp(const char *Cmd);
char* getProductTypeStr( uint8_t id){
switch(id) {
case 3:
- sprintf(retStr, "0x%02X %s", id, "(Ultralight)");
+ sprintf(retStr, "%02X, %s", id, "Ultralight");
break;
case 4:
- sprintf(retStr, "0x%02X %s", id, "(NTAG)");
+ sprintf(retStr, "%02X, %s", id, "NTAG");
break;
default:
- sprintf(retStr, "0x%02X %s", id, "(unknown)");
+ sprintf(retStr, "%02X, %s", id, "unknown");
break;
}
return buf;
*/
char* getUlev1CardSizeStr( uint8_t fsize ){
- static char buf[30];
+ static char buf[40];
char *retStr = buf;
-
- uint8_t usize = 1 << ((fsize >>1) + 1);
- uint8_t lsize = 1 << (fsize >>1);
+ memset(buf, 0, sizeof(buf));
+ uint16_t usize = 1 << ((fsize >>1) + 1);
+ uint16_t lsize = 1 << (fsize >>1);
+
// is LSB set?
- if ( fsize & 1 )
- sprintf(retStr, "0x%02X (%u - %u bytes)",fsize, usize, lsize);
+ if ( fsize & 1 )
+ sprintf(retStr, "%02X (%u <-> %u bytes)", fsize, usize, lsize);
else
- sprintf(retStr, "0x%02X (%u bytes)", fsize, lsize);
+ sprintf(retStr, "%02X (%u bytes)", fsize, lsize);
return buf;
}
SendCommand(&c);
}
-static void ul_switch_off_field(void) {
+void ul_switch_off_field(void) {
UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}};
SendCommand(&c);
}
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;
+ uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength;
memcpy(response, resp.d.asBytes, resplen);
return resplen;
}
/*
static int ul_send_cmd_raw_crc( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength, bool append_crc ) {
-
UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT , cmdlen, 0}};
if (append_crc)
c.arg[0] |= ISO14A_APPEND_CRC;
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;
- if (resp.arg[0] > 0) {
memcpy(response, resp.d.asBytes, resplen );
return resplen;
- } else return -1;
}
*/
static int ul_select( iso14a_card_select_t *card ){
UsbCommand resp;
if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;
- if (resp.arg[0] < 0) return -1;
+ if (resp.arg[0] < 1) return -1;
memcpy(card, resp.d.asBytes, sizeof(iso14a_card_select_t));
-
return resp.arg[0];
}
return len;
}
-static int ul_write( uint8_t page, uint8_t *data, uint8_t datalen ){
- uint8_t cmd[] = {MIFARE_ULC_WRITE, page, 0,0,0,0};
+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};
- int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, sizeof(response));
+ int len = ul_send_cmd_raw(cmd, 2+datalen, response, sizeof(response));
if ( len == -1 )
ul_switch_off_field();
-
- PrintAndLog("RESP: %02x", response[0]);
// ACK
if ( response[0] == 0x0a ) return 0;
// NACK
return -1;
}
-static int ulc_requestAuthentication( uint8_t blockNo, uint8_t *nonce, uint16_t nonceLength ){
+static int ulc_requestAuthentication( uint8_t *nonce, uint16_t nonceLength ){
- uint8_t cmd[] = {MIFARE_ULC_AUTH_1, blockNo};
+ uint8_t cmd[] = {MIFARE_ULC_AUTH_1, 0x00};
int len = ul_send_cmd_raw(cmd, sizeof(cmd), nonce, nonceLength);
if ( len == -1 )
ul_switch_off_field();
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 -1;
+ if ( resp.arg[0] == 1 ) return 0;
+
+ return -2;
+}
+
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]};
return len;
}
+static int ulev1_readTearing( uint8_t counter, uint8_t *response, uint16_t responseLength ){
+
+ uint8_t cmd[] = {MIFARE_ULEV1_CHECKTEAR, counter};
+ int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength);
+ if (len == -1)
+ ul_switch_off_field();
+ return len;
+}
+
static int ulev1_readSignature( uint8_t *response, uint16_t responseLength ){
uint8_t cmd[] = {MIFARE_ULEV1_READSIG, 0x00};
static int ul_print_default( uint8_t *data){
uint8_t uid[7];
-
uid[0] = data[0];
uid[1] = data[1];
uid[2] = data[2];
uid[6] = data[7];
PrintAndLog(" UID : %s ", sprint_hex(uid, 7));
- PrintAndLog(" UID[0] : (Manufacturer Byte) = %02x, Manufacturer: %s", uid[0], getTagInfo(uid[0]) );
-
- // BBC
+ PrintAndLog(" UID[0] : %02X, Manufacturer: %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){
+ case 0xc2: PrintAndLog(" IC type : SLE 66R04P"); break;
+ case 0xc4: PrintAndLog(" IC type : SLE 66R16P"); break;
+ case 0xc6: PrintAndLog(" IC type : SLE 66R32P"); break;
+ }
+ }
// CT (cascade tag byte) 0x88 xor SN0 xor SN1 xor SN2
int crc0 = 0x88 ^ data[0] ^ data[1] ^data[2];
if ( data[3] == crc0 )
- PrintAndLog(" BCC0 : 0x%02X - Ok", data[3]);
+ PrintAndLog(" BCC0 : %02X, Ok", data[3]);
else
- PrintAndLog(" BCC0 : 0x%02X - crc should be %02x", data[3], crc0);
-
+ PrintAndLog(" BCC0 : %02X, crc should be %02X", data[3], crc0);
+
int crc1 = data[4] ^ data[5] ^ data[6] ^data[7];
if ( data[8] == crc1 )
- PrintAndLog(" BCC1 : 0x%02X - Ok", data[8]);
+ PrintAndLog(" BCC1 : %02X, Ok", data[8]);
else
- PrintAndLog(" BCC1 : 0x%02X - crc should be 0x%02X", data[8], crc1 );
+ PrintAndLog(" BCC1 : %02X, crc should be %02X", data[8], crc1 );
- PrintAndLog(" Internal : 0x%02X - %s default", data[9], (data[9]==0x48)?"":"not" );
- PrintAndLog(" Lock : %s - %s", sprint_hex(data+10, 2),printBits( 2, data+10) );
- PrintAndLog("OneTimePad : %s ", sprint_hex(data + 12, 4));
- PrintAndLog("");
+ PrintAndLog(" Internal : %02X, %sdefault", data[9], (data[9]==0x48)?"":"not " );
+
+ PrintAndLog(" Lock : %s - %s",
+ sprint_hex(data+10, 2),
+ printBits(2, data+10)
+ );
+
+ PrintAndLog("OneTimePad : %s - %s\n",
+ sprint_hex(data + 12, 4),
+ printBits(4, data+12)
+ );
+
return 0;
}
static int ntag_print_CC(uint8_t *data) {
+
+ PrintAndLog("\n--- NTAG NDEF Message");
+
if(data[0] != 0xe1) {
PrintAndLog("no NDEF message");
return -1; // no NDEF message
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],
(data[3] & 0xF0) ? "(RFU)" : "Read access granted without any security",
return 0;
}
-static int ulev1_print_version(uint8_t *data){
- PrintAndLog("\n--- UL-EV1 / NTAG Version");
- PrintAndLog(" Raw bytes : %s", sprint_hex(data, 8) );
- PrintAndLog(" Vendor ID : 0x%02X, Manufacturer: %s", data[1], getTagInfo(data[1]));
- PrintAndLog(" Product type : %s" , getProductTypeStr(data[2]));
- PrintAndLog(" Product subtype : 0x%02X %s" , data[3], (data[3]==1) ?"17 pF":"50pF");
- PrintAndLog(" Major version : 0x%02X" , data[4]);
- PrintAndLog(" Minor version : 0x%02X" , data[5]);
- PrintAndLog(" Size : %s", getUlev1CardSizeStr(data[6]));
- PrintAndLog(" Protocol type : 0x%02X" , data[7]);
- return 0;
-}
+int ul_print_type(uint16_t tagtype, uint8_t spaces){
+ char spc[11] = " ";
+ spc[10]=0x00;
+ char *spacer = spc + (10-spaces);
-static int ul_print_type(uint16_t tagtype){
if ( tagtype & UL )
- PrintAndLog(" TYPE : MIFARE Ultralight (MF0ICU1) %s", (tagtype & MAGIC)?"<magic>":"");
+ PrintAndLog("%sTYPE : MIFARE Ultralight (MF0ICU1) %s", spacer, (tagtype & MAGIC) ? "<magic>" : "" );
else if ( tagtype & UL_C)
- PrintAndLog(" TYPE : MIFARE Ultralight C (MF0ULC) %s [%x]", (tagtype & MAGIC)?"<magic>":"", tagtype );
+ PrintAndLog("%sTYPE : MIFARE Ultralight C (MF0ULC) %s", spacer, (tagtype & MAGIC) ? "<magic>" : "" );
else if ( tagtype & UL_EV1_48)
- PrintAndLog(" TYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)");
+ PrintAndLog("%sTYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)", spacer);
else if ( tagtype & UL_EV1_128)
- PrintAndLog(" TYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)");
+ PrintAndLog("%sTYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)", spacer);
else if ( tagtype & NTAG_213 )
- PrintAndLog(" TYPE : MIFARE NTAG 213 144bytes (NT2H1311G0DU)");
+ PrintAndLog("%sTYPE : MIFARE NTAG 213 144bytes (NT2H1311G0DU)", spacer);
else if ( tagtype & NTAG_215 )
- PrintAndLog(" TYPE : MIFARE NTAG 215 504bytes (NT2H1511G0DU)");
+ PrintAndLog("%sTYPE : MIFARE NTAG 215 504bytes (NT2H1511G0DU)", spacer);
else if ( tagtype & NTAG_216 )
- PrintAndLog(" TYPE : MIFARE NTAG 216 888bytes (NT2H1611G0DU)");
+ PrintAndLog("%sTYPE : MIFARE NTAG 216 888bytes (NT2H1611G0DU)", spacer);
+ else if ( tagtype & MY_D )
+ PrintAndLog("%sTYPE : INFINEON my-d\x99", spacer);
+ else if ( tagtype & MY_D_NFC )
+ PrintAndLog("%sTYPE : INFINEON my-d\x99 NFC", spacer);
+ else if ( tagtype & MY_D_MOVE )
+ PrintAndLog("%sTYPE : INFINEON my-d\x99 move", spacer);
+ else if ( tagtype & MY_D_MOVE_NFC )
+ PrintAndLog("%sTYPE : INFINEON my-d\x99 move NFC", spacer);
else
- PrintAndLog(" TYPE : Unknown %04x",tagtype);
+ PrintAndLog("%sTYPE : Unknown %04x", spacer, tagtype);
return 0;
}
static int ulc_print_3deskey( uint8_t *data){
- PrintAndLog(" deskey1 [44/0x2C]: %s", sprint_hex(data ,4));
- PrintAndLog(" deskey1 [45/0x2D]: %s", sprint_hex(data+4 ,4));
- PrintAndLog(" deskey2 [46/0x2E]: %s", sprint_hex(data+8 ,4));
- PrintAndLog(" deskey2 [47/0x2F]: %s", sprint_hex(data+12,4));
- PrintAndLog(" 3des key : %s", sprint_hex(SwapEndian64(data, 16), 16));
+ 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 - Pages above %d needs authentication", sprint_hex(data+8, 4), 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"
);
bool cfglck = (data[4] & 0x40);
bool prot = (data[4] & 0x80);
uint8_t vctid = data[5];
-
+
PrintAndLog(" cfg0 [16/0x10]: %s", sprint_hex(data, 4));
- PrintAndLog(" - pages above %d needs authentication",data[3]);
+ 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(" - Max number of password attempts is unlimited");
+ 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(" 0x%02X - Virtual Card Type Identifier is %s default", vctid, (vctid==0x05)? "":"not");
+ 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("--- UL-EV1 Counters");
+ uint8_t tear[1] = {0};
uint8_t counter[3] = {0,0,0};
for ( uint8_t i = 0; i<3; ++i) {
+ ulev1_readTearing(i,tear,sizeof(tear));
ulev1_readCounter(i,counter, sizeof(counter) );
- PrintAndLog(" [0x%0d] : %s", i, sprint_hex(counter,3));
+ PrintAndLog(" [%0d] : %s", i, sprint_hex(counter,3));
+ PrintAndLog(" - %02X tearing %s", tear[0], ( tear[0]==0xBD)?"Ok":"failure");
}
return 0;
}
return 0;
}
+static int ulev1_print_version(uint8_t *data){
+ PrintAndLog("\n--- UL-EV1 / NTAG Version");
+ PrintAndLog(" Raw bytes : %s", sprint_hex(data, 8) );
+ PrintAndLog(" Vendor ID : %02X, Manufacturer: %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};
ul_switch_off_field();
return UL_ERROR;
}
- status = ulc_requestAuthentication(0, nonce1, sizeof(nonce1));
+ status = ulc_requestAuthentication(nonce1, sizeof(nonce1));
if ( status > 0 ) {
- status = ulc_requestAuthentication(0, nonce2, sizeof(nonce2));
+ 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 test
- // It takes present UID, and tries to write it back.
+ // 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;
int status = ul_select(&card);
if ( status < 1 ){
- PrintAndLog("Error: couldn't select ul_magic_test");
+ PrintAndLog("iso14443a card select failed");
ul_switch_off_field();
return UL_ERROR;
}
- uint8_t page0 = 0;
- uint8_t data[4] = {card.uid[0], card.uid[1], card.uid[2], 0};
- data[3] = 0x88 ^ card.uid[0] ^ card.uid[1] ^ card.uid[2];
-
- status = ul_write( page0, data, sizeof(data));
+ status = ul_comp_write(0, NULL, 0);
ul_switch_off_field();
- if ( status == 0)
+ if ( status == 0 )
return UL_MAGIC;
return UL;
}
status = ul_select(&card);
if ( status < 1 ){
- PrintAndLog("Error: couldn't select");
+ PrintAndLog("iso14443a card select failed");
ul_switch_off_field();
return UL_ERROR;
}
// Ultralight - ATQA / SAK
if ( card.atqa[1] != 0x00 || card.atqa[0] != 0x44 || card.sak != 0x00 ) {
- PrintAndLog("Tag is not UL or NTAG. [ATQA: %02X %02x SAK: %02X]", card.atqa[1],card.atqa[0],card.sak);
+ PrintAndLog("Tag is not Ultralight | NTAG | MY-D [ATQA: %02X %02X SAK: %02X]\n", card.atqa[1], card.atqa[0], card.sak);
ul_switch_off_field();
return UL_ERROR;
}
- len = ulev1_getVersion(version, sizeof(version));
- ul_switch_off_field();
+ if ( card.uid[0] != 0x05) {
+
+ len = ulev1_getVersion(version, sizeof(version));
+ if (len > -1) ul_switch_off_field(); //if -1 it is already off
- 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[6] == 0x0F )
- tagtype = NTAG_213;
- else if ( version[2] == 0x04 && version[6] != 0x11 )
- tagtype = NTAG_215;
- else if ( version[2] == 0x04 && version[6] == 0x13 )
- tagtype = NTAG_216;
- else if ( version[2] == 0x04 )
- tagtype = NTAG;
+ switch (len) {
+ case 0x0A: {
- break;
+ 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[6] == 0x0F )
+ tagtype = NTAG_213;
+ else if ( version[2] == 0x04 && version[6] == 0x11 )
+ tagtype = NTAG_215;
+ else if ( version[2] == 0x04 && version[6] == 0x13 )
+ tagtype = NTAG_216;
+ 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); break; //when does this happen? -- if getversion fails, it assumes it is either UL/ULC
+ default : tagtype = UNKNOWN; break;
+ }
+ // UL-C test
+ if (tagtype == (UL | UL_C)) {
+ status = ul_select(&card);
+ if ( status < 1 ){
+ PrintAndLog("iso14443a card select failed (UL-C)");
+ ul_switch_off_field();
+ return UL_ERROR;
}
- case 0x01: tagtype = UL_C; break;
- case 0x00: tagtype = UL; break;
- case -1: tagtype = (UL | UL_C); break;
- default: tagtype = UNKNOWN; break;
- }
+ uint8_t nonce[11] = {0x00};
+ status = ulc_requestAuthentication(nonce, sizeof(nonce));
+ tagtype = ( status > 0 ) ? UL_C : UL;
- if ((tagtype & ( UL_C | UL ))) tagtype = ulc_magic_test();
- if ( (tagtype & UL) ) tagtype = ul_magic_test();
+ if (status != -1) 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;
+ case 3: tagtype = (MY_D_MOVE | MY_D_MOVE_NFC); break;
+ }
+ }
+
+ tagtype = (ul_magic_test() == UL_MAGIC) ? (tagtype | MAGIC) : tagtype;
+ //if ((tagtype & UL)) tagtype = ul_magic_test();
return tagtype;
}
iso14a_card_select_t card;
uint8_t *key;
int status;
+ bool errors = false;
+ bool hasAuthKey = false;
+ uint8_t cmdp = 0;
+ uint8_t datalen = 0;
+ uint8_t authenticationkey[16] = {0x00};
+ uint8_t pack[4] = {0,0,0,0};
+ int len=0;
+
+ while(param_getchar(Cmd, cmdp) != 0x00)
+ {
+ switch(param_getchar(Cmd, cmdp))
+ {
+ case 'h':
+ case 'H':
+ return usage_hf_mfu_info();
+ case 'k':
+ case 'K':
+ // EV1/NTAG size key
+ datalen = param_gethex(Cmd, cmdp+1, data, 8);
+ if ( !datalen ) {
+ memcpy(authenticationkey, data, 4);
+ cmdp += 2;
+ hasAuthKey = true;
+ break;
+ }
+ // UL-C size key
+ datalen = param_gethex(Cmd, cmdp+1, data, 32);
+ if (!datalen){
+ memcpy(authenticationkey, data, 16);
+ cmdp += 2;
+ hasAuthKey = true;
+ break;
+ }
+ errors = true;
+ 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);
+ ul_print_type(tagtype, 6);
status = ul_select(&card);
if ( status < 1 ){
- PrintAndLog("Error: couldn't select");
+ PrintAndLog("iso14443a card select failed");
ul_switch_off_field();
return status;
}
+ if ( hasAuthKey ) {
+ if ((tagtype & UL_C)) {
+ ul_switch_off_field();
+ //will select card automatically
+ if (ulc_authentication(authenticationkey, false) != 1) {
+ ul_switch_off_field();
+ PrintAndLog("Error: Authentication Failed UL-C");
+ return 0;
+ }
+ } else {
+ len = ulev1_requestAuthentication(authenticationkey, pack, sizeof(pack));
+ if (len < 1) {
+ if (!len) ul_switch_off_field();
+ PrintAndLog("Error: Authentication Failed UL-EV1/NTAG");
+ return 0;
+ }
+ }
+ }
+
+
// read pages 0,1,2,4 (should read 4pages)
status = ul_read(0, data, sizeof(data));
if ( status == -1 ){
PrintAndLog("Error: tag didn't answer to READ A");
- ul_switch_off_field();
return status;
}
-
+
ul_print_default(data);
if ((tagtype & UL_C)){
- // lookup lockbits before?
// read pages 0x28, 0x29, 0x2A, 0x2B
- // tag may be locked
uint8_t ulc_conf[16] = {0x00};
status = ul_read(0x28, ulc_conf, sizeof(ulc_conf));
if ( status == -1 ){
- PrintAndLog("Error: tag didn't answer to READ - possibly locked");
- } else {
- ulc_print_configuration(ulc_conf);
- }
+ PrintAndLog("Error: tag didn't answer to READ UL-C");
+ return status;
+ }
+ ulc_print_configuration(ulc_conf);
if ((tagtype & MAGIC)){
uint8_t ulc_deskey[16] = {0x00};
status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey));
if ( status == -1 ){
- PrintAndLog("Error: tag didn't answer to READ B");
- ul_switch_off_field();
+ PrintAndLog("Error: tag didn't answer to READ magic");
return status;
}
-
ulc_print_3deskey(ulc_deskey);
- }
- else {
+ } else {
+ // 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");
- ul_switch_off_field();
- for (uint8_t i = 0; i < 7; ++i ){
+ ul_switch_off_field(); //will select again in try3DesAuth...
+ for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ){
key = default_3des_keys[i];
- if (try3DesAuthentication(key) == 1){
- PrintAndLog("Found default 3des key: %s", sprint_hex(key,16));
- return 0;
+ if (ulc_authentication(key, true) == 0){
+ PrintAndLog("Found default 3des key: "); //%s", sprint_hex(key,16));
+ uint8_t keySwap[16];
+ memcpy(keySwap, SwapEndian64(key,16,8), 16);
+ ulc_print_3deskey(keySwap);
+ return 1;
}
}
+ return 1; //return even if key not found (UL_C is done)
}
}
if ((tagtype & (UL_EV1_48 | UL_EV1_128))) {
-
- uint8_t startconfigblock = (tagtype & UL_EV1_48) ? 0x10 : 0x25;
- uint8_t ulev1_conf[16] = {0x00};
- status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf));
- if ( status == -1 ){
- PrintAndLog("Error: tag didn't answer to READ C");
- ul_switch_off_field();
- return status;
- }
- // save AUTHENTICATION LIMITS for later:
- authlim = (ulev1_conf[4] & 0x07);
-
- ulev1_print_configuration(ulev1_conf);
+
+ ulev1_print_counters();
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;
}
ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature));
- ulev1_print_counters();
+ uint8_t startconfigblock = (tagtype & UL_EV1_48) ? 0x10 : 0x25;
+ uint8_t ulev1_conf[16] = {0x00};
+ status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf));
+ if ( status == -1 ){
+ PrintAndLog("Error: tag didn't answer to READ EV1");
+ return status;
+ }
+ // save AUTHENTICATION LIMITS for later:
+ authlim = (ulev1_conf[4] & 0x07);
+ bool allZeros = true;
+ for (uint8_t idx=0; idx<8; idx++)
+ if (ulev1_conf[idx]) allZeros = false;
+
+ if (allZeros) authlim=7;
+ ulev1_print_configuration(ulev1_conf);
}
if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_213 | NTAG_215 | NTAG_216))) {
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();
+ PrintAndLog("Error: tag didn't answer to GET_VERSION");
return status;
}
ulev1_print_version(version);
+
+ // if we called info with key, just return
+ if ( hasAuthKey ) return 1;
// AUTHLIMIT, (number of failed authentications)
// 0 = limitless.
- // 1-7 = ... should we even try then?
+ // 1-7 = ... should we even try then?
if ( authlim == 0 ){
PrintAndLog("\n--- Known EV1/NTAG passwords.");
- uint8_t pack[4] = {0,0,0,0};
-
- for (uint8_t i = 0; i < 2; ++i ){
+
+ int len=0; //if len goes to -1 the connection will be turned off.
+ for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ){
key = default_pwd_pack[i];
- if ( ulev1_requestAuthentication(key, pack, sizeof(pack)) > -1 ){
+ if ( len > -1 ){
+ len = ulev1_requestAuthentication(key, pack, sizeof(pack));
PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]);
+ break;
}
}
- ul_switch_off_field();
+ if (len > -1) ul_switch_off_field();
}
}
if ((tagtype & (NTAG_213 | NTAG_215 | NTAG_216))){
-
- PrintAndLog("\n--- NTAG NDEF Message");
+
uint8_t cc[16] = {0x00};
- status = ul_read(2, cc, sizeof(cc));
+ status = ul_read(3, cc, sizeof(cc));
if ( status == -1 ){
- PrintAndLog("Error: tag didn't answer to READ D");
- ul_switch_off_field();
+ PrintAndLog("Error: tag didn't answer to READ ntag");
return status;
}
ntag_print_CC(cc);
}
ul_switch_off_field();
- return 0;
+ PrintAndLog("");
+ return 1;
}
//
return 0;
}
+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(" Options : ");
+ PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");
+ PrintAndLog("");
+ PrintAndLog(" sample : hf mfu info");
+ PrintAndLog(" : hf mfu info k 11223344");
+ return 0;
+}
+
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 k <key> n <filename w/o .bin>");
+ PrintAndLog("Usage: hf mfu dump l k <key> n <filename w/o .bin> p <> q <>");
PrintAndLog(" Options : ");
- PrintAndLog(" k <key> : Enter key for authentication");
- PrintAndLog(" n <FN > : Enter filename w/o .bin to save the dump as");
- PrintAndLog(" s : Swap entered key's endianness for auth");
+ PrintAndLog(" 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");
+ 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");
+ PrintAndLog(" : hf mfu dump k 00112233445566778899AABBCCDDEEFF");
return 0;
}
+
//
// Mifare Ultralight / Ultralight-C / Ultralight-EV1
// Read and Dump Card Contents, using auto detection of tag size.
FILE *fout;
char filename[FILE_PATH_SIZE] = {0x00};
char * fnameptr = filename;
- char* str = "Dumping Ultralight%s%s Card Data...";
uint8_t *lockbytes_t = NULL;
uint8_t lockbytes[2] = {0x00};
uint8_t *lockbytes_t2 = NULL;
bool bit2[16] = {0x00};
uint8_t data[1024] = {0x00};
bool hasPwd = false;
+ bool hasKey = false;
int i = 0;
int Pages = 16;
bool tmplockbit = false;
size_t fileNlen = 0;
bool errors = false;
bool swapEndian = false;
+ bool manualPages = false;
+ uint8_t startPage = 0;
+ char tempStr[50];
while(param_getchar(Cmd, cmdp) != 0x00)
{
return usage_hf_mfu_dump();
case 'k':
case 'K':
- dataLen = param_gethex(Cmd, cmdp+1, data, 32);
- if (dataLen) {
+ dataLen = param_getstr(Cmd, cmdp+1, tempStr);
+ if (dataLen == 32) {
+ errors = param_gethex(tempStr, 0, key, dataLen);
+ hasKey = true;
+ }
+ else if (dataLen == 8) {
+ errors = param_gethex(tempStr, 0, key, dataLen);
+ hasPwd = true;
+ }
+ else
errors = true;
- } else {
- memcpy(key, data, 16);
- }
+
cmdp += 2;
- hasPwd = true;
+ break;
+ case 'l':
+ case 'L':
+ swapEndian = true;
+ cmdp++;
break;
case 'n':
case 'N':
if (fileNlen > FILE_PATH_SIZE-5) fileNlen = FILE_PATH_SIZE-5;
cmdp += 2;
break;
- case 's':
- swapEndian = true;
- cmdp++;
+ case 'p':
+ case 'P':
+ startPage = param_get8(Cmd, cmdp+1);
+ manualPages = true;
+ cmdp += 2;
+ break;
+ case 'q':
+ case 'Q':
+ Pages = param_get8(Cmd, cmdp+1);
+ cmdp += 2;
+ manualPages = true;
+ break;
default:
PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));
errors = true;
//Validations
if(errors) return usage_hf_mfu_dump();
- if (swapEndian)
- keyPtr = SwapEndian64(data, 16);
+ //if (swapEndian && hasKey )
+ // keyPtr = SwapEndian64(data, 16, 8);
TagTypeUL_t tagtype = GetHF14AMfU_Type();
if (tagtype == UL_ERROR) return -1;
- if ( tagtype & UL ) {
- Pages = 16;
- PrintAndLog(str,"", (tagtype & MAGIC)?" (magic)":"" );
- }
- else if ( tagtype & UL_C ) {
- Pages = 44;
- PrintAndLog(str,"-C", (tagtype & MAGIC)?" (magic)":"" );
- }
- else if ( tagtype & UL_EV1_48 ) {
- Pages = 18;
- PrintAndLog(str," EV1_48","");
- }
- else if ( tagtype & UL_EV1_128 ) {
- Pages = 32;
- PrintAndLog(str," EV1_128","");
- } else {
- Pages = 16;
- PrintAndLog("Dumping unknown Ultralight, using default values.");
- }
+ if (!manualPages)
+ for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++)
+ if (tagtype & UL_TYPES_ARRAY[idx])
+ Pages = UL_MEMORY_ARRAY[idx]+1;
+
+ ul_print_type(tagtype, 0);
+ PrintAndLog("Reading tag memory...");
+
+ UsbCommand c = {CMD_MIFAREUC_READCARD, {startPage, Pages}};
- UsbCommand c = {CMD_MIFAREUC_READCARD, {0,Pages}};
- if ( hasPwd ) {
- c.arg[2] = 1;
+ if ( hasKey ) {
+ c.arg[2] = 1;
memcpy(c.d.asBytes, key, 16);
}
+ if ( hasPwd ) {
+ c.arg[2] = 2;
+ memcpy(c.d.asBytes, key, 4);
+ }
+
SendCommand(&c);
UsbCommand resp;
if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
}
// Load bottom lockbytes if available
+ // HOW DOES THIS APPLY TO EV1 and/or NTAG???
if ( Pages == 44 ) {
lockbytes_t2 = data + (40*4);
lockbytes2[0] = lockbytes_t2[2];
}
}
- // add keys
- if (hasPwd){
+ // add keys UL_C
+ if (hasKey ){
memcpy(data + Pages*4, key, 16);
Pages += 4;
}
+ // add keys ULEV1 / NTAG
+ if (hasPwd ){
+ memcpy(data + Pages*4, key, 4);
+ Pages += 1;
+ }
+
+ //TODO add key MEM location for other tags
+
for (i = 0; i < Pages; ++i) {
if ( i < 3 ) {
PrintAndLog("Block %02x:%s ", i,sprint_hex(data + i * 4, 4));
sprintf(fnameptr,"%02X%02X%02X%02X%02X%02X%02X.bin",
data[0], data[1], data[2], data[4], data[5], data[6], data[7]);
} else {
- sprintf(fnameptr + fileNlen," .bin");
+ sprintf(fnameptr + fileNlen,".bin");
}
if ((fout = fopen(filename,"wb")) == NULL) {
return 0;
}
-// Needed to Authenticate to Ultralight C tags
-void rol (uint8_t *data, const size_t len){
- uint8_t first = data[0];
- for (size_t i = 0; i < len-1; i++) {
- data[i] = data[i+1];
- }
- data[len-1] = first;
-}
+// // Needed to Authenticate to Ultralight C tags
+// void rol (uint8_t *data, const size_t len){
+ // uint8_t first = data[0];
+ // for (size_t i = 0; i < len-1; i++) {
+ // data[i] = data[i+1];
+ // }
+ // data[len-1] = first;
+// }
//-------------------------------------------------------------------------------
// Ultralight C Methods
//Change key to user defined one
if (cmdp == 'k' || cmdp == 'K'){
keyNo = param_get8(Cmd, 1);
- if(keyNo > 6)
+ if(keyNo > KEYS_3DES_COUNT)
errors = true;
}
}
uint8_t *key = default_3des_keys[keyNo];
- if (try3DesAuthentication(key)>0)
+ if (ulc_authentication(key, true) == 0)
PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key, 16));
else
PrintAndLog("Authentication failed");
return 0;
}
-int try3DesAuthentication( uint8_t *key){
-
- uint8_t blockNo = 0;
- uint32_t cuid = 0;
-
- des3_context ctx = { 0 };
-
- uint8_t random_a[8] = { 1,1,1,1,1,1,1,1 };
- uint8_t random_b[8] = { 0 };
- uint8_t enc_random_b[8] = { 0 };
- uint8_t rnd_ab[16] = { 0 };
- uint8_t iv[8] = { 0 };
-
- UsbCommand c = {CMD_MIFAREUC_AUTH1, {blockNo}};
- SendCommand(&c);
- UsbCommand resp;
- if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return -1;
- if ( !(resp.arg[0] & 0xff) ) return -2;
-
- cuid = resp.arg[1];
- memcpy(enc_random_b,resp.d.asBytes+1,8);
-
- des3_set2key_dec(&ctx, key);
- // context, mode, length, IV, input, output
- des3_crypt_cbc( &ctx, DES_DECRYPT, sizeof(random_b), iv , enc_random_b , random_b);
-
- rol(random_b,8);
- memcpy(rnd_ab ,random_a,8);
- memcpy(rnd_ab+8,random_b,8);
-
- //PrintAndLog(" RndA :%s", sprint_hex(random_a, 8));
- //PrintAndLog(" enc(RndB) :%s", sprint_hex(enc_random_b, 8));
- //PrintAndLog(" RndB :%s", sprint_hex(random_b, 8));
- //PrintAndLog(" A+B :%s", sprint_hex(rnd_ab, 16));
-
- des3_set2key_enc(&ctx, key);
- // context, mode, length, IV, input, output
- des3_crypt_cbc(&ctx, DES_ENCRYPT, sizeof(rnd_ab), enc_random_b, rnd_ab, rnd_ab);
-
- //Auth2
- c.cmd = CMD_MIFAREUC_AUTH2;
- c.arg[0] = cuid;
- memcpy(c.d.asBytes, rnd_ab, 16);
- SendCommand(&c);
-
- if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;
- if ( !(resp.arg[0] & 0xff)) return -2;
-
- uint8_t enc_resp[8] = { 0 };
- uint8_t resp_random_a[8] = { 0 };
- memcpy(enc_resp, resp.d.asBytes+1, 8);
-
- des3_set2key_dec(&ctx, key);
- // context, mode, length, IV, input, output
- des3_crypt_cbc( &ctx, DES_DECRYPT, 8, enc_random_b, enc_resp, resp_random_a);
-
- //PrintAndLog(" enc(A+B) :%s", sprint_hex(rnd_ab, 16));
- //PrintAndLog(" enc(RndA') :%s", sprint_hex(enc_resp, 8));
-
- if ( !memcmp(resp_random_a, random_a, 8))
- return 1;
- return 0;
-}
/**
A test function to validate that the polarssl-function works the same
projects / proxmark3-svn / blobdiff