mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2025-08-15 19:17:26 -07:00
CHG: the work in progress of making "HF MFU INFO" / "HF MFU DUMP" goes on.
ook @marshmellows changes and remade them a bit. TagTypeUL_t behaves like a flag-enum.
"HF MFU DUMP" now autodetects tagtype, and the deviceside should report back proper length.
This commit is contained in:
iceman1001
parent
a8be77afd1
commit
1ec21089b2
3 changed files with 171 additions and 147 deletions
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@ -59,18 +59,88 @@ typedef enum TAGTYPE_UL {
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UL_C = 0x02,
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UL_EV1_48 = 0x04,
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UL_EV1_128 = 0x08,
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UL_MAGIC = 0x10,
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UL_C_MAGIC = 0x14,
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MAGIC = 0x10,
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UL_MAGIC = UL | MAGIC,
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UL_C_MAGIC = UL_C | MAGIC,
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UL_ERROR = 0xFF,
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} TagTypeUL_t;
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uint8_t GetHF14AMfU_Type(){
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TagTypeUL_t tagtype = UNKNOWN;
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iso14a_card_select_t card;
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// select and run 0x60 (GET_VERSION - EV1 command)
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UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_RAW | ISO14A_APPEND_CRC, 1, 0}};
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c.d.asBytes[0] = 0x60;
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SendCommand(&c);
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UsbCommand resp;
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WaitForResponse(CMD_ACK, &resp);
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if ( resp.arg[0] == 0 ) return UL_ERROR;
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memcpy(&card, (iso14a_card_select_t *)resp.d.asBytes, sizeof(iso14a_card_select_t));
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// Ultralight - ATQA / SAK
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if ( card.atqa[1] != 0x00 && card.atqa[0] != 0x44 && card.sak != 0x00 ) return UL_ERROR;
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// EV1 GetVersion
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if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
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uint8_t version[8] = {0,0,0,0,0,0,0,0};
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memcpy(&version, resp.d.asBytes, sizeof(version));
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uint8_t len = resp.arg[0] & 0xff;
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if ( len == 0x0A && version[6] == 0x0B )
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tagtype = UL_EV1_48;
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else if ( len == 0x0A && version[6] != 0x0B )
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tagtype = UL_EV1_128;
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else if ( len == 0x01 )
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tagtype = UL_C;
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else if ( len == 0x00 )
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tagtype = UL;
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}
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// Magic UL-C, mine have a static nonce response to 0x1A command.
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uint8_t nonce1[8] = {0,0,0,0,0,0,0,0};
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uint8_t nonce2[8] = {0,0,0,0,0,0,0,0};
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uint8_t status = requestAuthentication(nonce1);
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if ( status ) {
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requestAuthentication(nonce2);
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if ( !memcmp(nonce1, nonce2, 8) ){
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tagtype = UL_C_MAGIC;
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}
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} else {
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//TODO: Magic Ultralight test here
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}
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return tagtype;
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}
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int CmdHF14AMfUInfo(const char *Cmd){
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TagTypeUL_t tagtype = UNKNOWN;
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uint8_t datatemp[7] = {0x00};
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uint8_t isOK = 0;
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uint8_t data[16] = {0x00};
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uint8_t *key;
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TagTypeUL_t tagtype = GetHF14AMfU_Type();
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if (tagtype == UL_ERROR) return -1;
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PrintAndLog("\n-- Tag Information ---------");
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PrintAndLog("-------------------------------------------------------------");
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if ( tagtype & UL )
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PrintAndLog(" TYPE : MIFARE Ultralight %s", (tagtype & MAGIC)?"(magic)":"");
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else if ( tagtype & UL_C)
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PrintAndLog(" TYPE : MIFARE Ultralight C %s", (tagtype & MAGIC)?"(magic)":"" );
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else if ( tagtype & UL_EV1_48)
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PrintAndLog(" TYPE : MIFARE Ultralight EV1 48 bytes");
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else if ( tagtype & UL_EV1_128)
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PrintAndLog(" TYPE : MIFARE Ultralight EV1 128 bytes");
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else
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PrintAndLog(" TYPE : Unknown %x",tagtype);
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// read pages 0,1,2,4
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UsbCommand c = {CMD_MIFAREU_READCARD, {0, 4}};
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SendCommand(&c);
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UsbCommand resp;
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@ -87,61 +157,6 @@ int CmdHF14AMfUInfo(const char *Cmd){
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PrintAndLog("Command execute timed out");
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return -1;
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}
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PrintAndLog("\n-- Tag Information ---------");
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PrintAndLog("-------------------------------------------------------------");
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c.cmd = CMD_READER_ISO_14443a;
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c.arg[0] = ISO14A_CONNECT | ISO14A_RAW | ISO14A_APPEND_CRC;
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c.arg[1] = 1;
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c.arg[2] = 0;
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c.d.asBytes[0] = 0x60;
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SendCommand(&c);
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WaitForResponse(CMD_ACK, &resp);
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if ( resp.arg[0] ) {
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if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
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uint8_t version[8] = {0,0,0,0,0,0,0,0};
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memcpy(&version, resp.d.asBytes, sizeof(version));
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uint8_t len = resp.arg[0] & 0xff;
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if ( len == 0x0A && version[6] == 0x0B )
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tagtype = UL_EV1_48;
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else if ( len == 0x0A && version[6] != 0x0B )
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tagtype = UL_EV1_128;
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else if ( len == 0x01 )
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tagtype = UL_C | UL_C_MAGIC;
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else if ( len == 0x00 )
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tagtype = UL | UL_MAGIC | UL_C_MAGIC;
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}
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}
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// Magic UL-C, mine have a static nonce response to 0x1A command.
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uint8_t nonce1[8] = {0,0,0,0,0,0,0,0};
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uint8_t nonce2[8] = {0,0,0,0,0,0,0,0};
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uint8_t status = requestAuthentication(nonce1);
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if ( status ) {
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requestAuthentication(nonce2);
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if ( !memcmp(nonce1, nonce2, 8) )
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tagtype = UL_C_MAGIC;
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} else {
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//remove UL_C_MAGIC
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tagtype = tagtype & UL_C_MAGIC;
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// Magic Ultralight test here
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}
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switch(tagtype){
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case UNKNOWN : PrintAndLog(" TYPE : Unknown"); return 0;
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case UL : PrintAndLog(" TYPE : MIFARE Ultralight");break;
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case UL_C : PrintAndLog(" TYPE : MIFARE Ultralight C");break;
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case UL_EV1_48 : PrintAndLog(" TYPE : MIFARE Ultralight EV1 48 bytes"); break;
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case UL_EV1_128 : PrintAndLog(" TYPE : MIFARE Ultralight EV1 128 bytes"); break;
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case UL_MAGIC : PrintAndLog(" TYPE : MIFARE Ultralight (MAGIC)");break;
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case UL_C_MAGIC : PrintAndLog(" TYPE : MIFARE Ultralight-C (MAGIC)");break;
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}
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// UID
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memcpy( datatemp, data, 3);
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@ -173,11 +188,10 @@ int CmdHF14AMfUInfo(const char *Cmd){
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PrintAndLog("--- ");
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if ( (tagtype & UL_C) == UL_C || (tagtype & UL_C_MAGIC) == UL_C_MAGIC ){
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if ( tagtype & UL_C ) {
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PrintAndLog("Trying some default 3des keys");
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uint8_t *key;
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for (uint8_t i = 0; i < 5; ++i ){
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key = default_3des_keys[i];
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if (try3DesAuthentication(key)){
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@ -186,12 +200,17 @@ int CmdHF14AMfUInfo(const char *Cmd){
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}
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}
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}
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else if (
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(tagtype & UL_EV1_48) == UL_EV1_48 ||
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(tagtype & UL_EV1_128) == UL_EV1_128
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) {
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PrintAndLog("Trying some known EV1 passwords.");
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else if ((tagtype & (UL_EV1_48 || UL_EV1_128))) {
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//TODO
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// --problem, there is a failed pwd tries counter in UL-EV1
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//PrintAndLog("Trying some known EV1 passwords.");
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}
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// disconnect
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// c.arg[0] = 0;
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// c.arg[1] = 0;
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// c.arg[2] = 0;
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// SendCommand(&c);
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return 0;
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}
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@ -306,66 +325,84 @@ int CmdHF14AMfURdBl(const char *Cmd){
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return 0;
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}
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int usage_hf_mfu_dump()
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{
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PrintAndLog("Reads all pages from Ultralight, Ultralight-C, Ultralight EV1");
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PrintAndLog("and saves binary dump into the file `filename.bin` or `cardUID.bin`");
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PrintAndLog("It autodetects card type.\n");
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PrintAndLog("Usage: hf mfu dump <filename w/o .bin>");
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PrintAndLog(" sample : hf mfu dump");
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PrintAndLog(" : hf mfu dump myfile");
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PrintAndLog(" : hf mfu dump 1 myfile");
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return 0;
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}
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//
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// Mifare Ultralight / Ultralight-C; Read and Dump Card Contents
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// Mifare Ultralight / Ultralight-C / Ultralight-EV1
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// Read and Dump Card Contents, using auto detection of tag size.
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//
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// TODO: take a password to read UL-C / UL-EV1 tags.
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int CmdHF14AMfUDump(const char *Cmd){
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char cmdp = param_getchar(Cmd, 0);
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if (cmdp == 'h' || cmdp == 'H')
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return usage_hf_mfu_dump();
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FILE *fout;
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char filename[FILE_PATH_SIZE] = {0x00};
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char * fnameptr = filename;
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char* str = "Dumping Ultralight%s%s Card Data...";
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uint8_t *lockbytes_t = NULL;
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uint8_t lockbytes[2] = {0x00};
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uint8_t *lockbytes_t2 = NULL;
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uint8_t lockbytes2[2] = {0x00};
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bool bit[16] = {0x00};
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bool bit2[16] = {0x00};
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uint8_t data[176] = {0x00};
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int i;
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uint8_t BlockNo = 0;
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int Pages = 16;
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bool tmplockbit = false;
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uint8_t isOK = 0;
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uint8_t *data = NULL;
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char cmdp = param_getchar(Cmd, 0);
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int i = 0;
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int Pages = 16;
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bool tmplockbit = false;
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if (cmdp == 'h' || cmdp == 'H') {
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PrintAndLog("Reads all pages from Mifare Ultralight or Ultralight-C tag.");
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PrintAndLog("It saves binary dump into the file `filename.bin` or `cardUID.bin`");
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PrintAndLog("Usage: hf mfu dump <c> <filename w/o .bin>");
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PrintAndLog(" <c> optional cardtype c == Ultralight-C, Defaults to Ultralight");
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PrintAndLog(" sample: hf mfu dump");
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PrintAndLog(" : hf mfu dump myfile");
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PrintAndLog(" : hf mfu dump c myfile");
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return 0;
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TagTypeUL_t tagtype = GetHF14AMfU_Type();
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if (tagtype == UL_ERROR) return -1;
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if ( tagtype & UL ) {
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Pages = 16;
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PrintAndLog(str,"", (tagtype & MAGIC)?" (magic)":"" );
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}
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else if ( tagtype & UL_C ) {
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Pages = 44;
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PrintAndLog(str,"-C", (tagtype & MAGIC)?" (magic)":"" );
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}
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else if ( tagtype & UL_EV1_48 ) {
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Pages = 18;
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PrintAndLog(str," EV1_48","");
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}
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else if ( tagtype & UL_EV1_128 ) {
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Pages = 32;
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PrintAndLog(str," EV1_128","");
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} else {
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Pages = 16;
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PrintAndLog("Dumping unknown Ultralight, using default values.");
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}
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// UL or UL-C?
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Pages = (cmdp == 'c' || cmdp == 'C') ? 44 : 16;
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PrintAndLog("Dumping Ultralight%s Card Data...", (Pages ==16)?"":"-C");
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UsbCommand c = {CMD_MIFAREU_READCARD, {BlockNo,Pages}};
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UsbCommand c = {CMD_MIFAREU_READCARD, {0,Pages}};
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SendCommand(&c);
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UsbCommand resp;
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if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
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isOK = resp.arg[0] & 0xff;
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if (!isOK) {
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PrintAndLog("Command error");
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return 0;
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}
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data = resp.d.asBytes;
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} else {
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if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
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PrintAndLog("Command execute time-out");
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return 0;
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}
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if (!resp.arg[0] ) {
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PrintAndLog("Read command failed");
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return 0;
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}
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memcpy(data, resp.d.asBytes, sizeof(data));
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// Load lock bytes.
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int j = 0;
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@ -441,26 +478,17 @@ int CmdHF14AMfUDump(const char *Cmd){
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PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),tmplockbit);
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}
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int len = 0;
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if ( Pages == 16 )
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len = param_getstr(Cmd,0,filename);
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else
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len = param_getstr(Cmd,1,filename);
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int len = param_getstr(Cmd,0,filename);
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if (len > FILE_PATH_SIZE-5)
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len = FILE_PATH_SIZE-5;
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if (len > FILE_PATH_SIZE-5) len = FILE_PATH_SIZE-5;
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// user supplied filename?
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if (len < 1) {
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// UID = data 0-1-2 4-5-6-7 (skips a beat)
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sprintf(fnameptr,"%02X%02X%02X%02X%02X%02X%02X.bin",
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data[0],data[1], data[2], data[4],data[5],data[6], data[7]);
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data[0], data[1], data[2], data[4], data[5], data[6], data[7]);
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} else {
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sprintf(fnameptr + len," .bin");
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}
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if ((fout = fopen(filename,"wb")) == NULL) {
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PrintAndLog("Could not create file name %s", filename);
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return 1;
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@ -825,8 +853,7 @@ int CmdHF14AMfUCWrBl(const char *Cmd){
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//
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int CmdHF14AMfucSetPwd(const char *Cmd){
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uint8_t pwd[16] = {0x00};
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uint8_t pwd[16] = {0x00};
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char cmdp = param_getchar(Cmd, 0);
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if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') {
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@ -859,14 +886,13 @@ int CmdHF14AMfucSetPwd(const char *Cmd){
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}
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else {
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PrintAndLog("command execution time out");
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return 1;
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}
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return 0;
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}
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//
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// Mifare Ultraligh - Set UID
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// Magic UL / UL-C tags - Set UID
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//
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int CmdHF14AMfucSetUid(const char *Cmd){
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@ -1042,22 +1068,19 @@ int CmdHF14AMfuGenDiverseKeys(const char *Cmd){
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// return;
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// }
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//------------------------------------
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// Menu Stuff
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//------------------------------------
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static command_t CommandTable[] =
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{
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{"help", CmdHelp, 1,"This help"},
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{"dbg", CmdHF14AMfDbg, 0,"Set default debug mode"},
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{"info", CmdHF14AMfUInfo, 0,"Taginfo"},
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{"dump", CmdHF14AMfUDump, 0,"Dump MIFARE Ultralight / Ultralight-C tag to binary file"},
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{"rdbl", CmdHF14AMfURdBl, 0,"Read block - MIFARE Ultralight"},
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{"wrbl", CmdHF14AMfUWrBl, 0,"Write block - MIFARE Ultralight"},
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{"crdbl", CmdHF14AMfUCRdBl, 0,"Read block - MIFARE Ultralight C"},
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{"cwrbl", CmdHF14AMfUCWrBl, 0,"Write block - MIFARE Ultralight C"},
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{"cauth", CmdHF14AMfucAuth, 0,"Ultralight C Authentication"},
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{"setpwd", CmdHF14AMfucSetPwd , 1, "Set 3des password [Ultralight-C only]"},
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{"setuid", CmdHF14AMfucSetUid , 1, "Set UID"},
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{"help", CmdHelp, 1, "This help"},
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{"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},
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{"info", CmdHF14AMfUInfo, 0, "Tag information"},
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{"dump", CmdHF14AMfUDump, 0, "Dump Ultralight / Ultralight-C tag to binary file"},
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{"rdbl", CmdHF14AMfURdBl, 0, "Read block - Ultralight"},
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{"wrbl", CmdHF14AMfUWrBl, 0, "Write block - Ultralight"},
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{"crdbl", CmdHF14AMfUCRdBl, 0, "Read block - Ultralight C"},
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{"cwrbl", CmdHF14AMfUCWrBl, 0, "Write block - Ultralight C"},
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{"cauth", CmdHF14AMfucAuth, 0, "Authentication - Ultralight C"},
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{"setpwd", CmdHF14AMfucSetPwd, 1, "Set 3des password - Ultralight-C"},
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{"setuid", CmdHF14AMfucSetUid, 1, "Set UID - MAGIC tags only"},
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{"gen", CmdHF14AMfuGenDiverseKeys , 1, "Generate 3des mifare diversified keys"},
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{NULL, NULL, 0, NULL}
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};
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