X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/8258f409697ab41a6858ef9bdcdf406989223bbb..cd87ee9133bf4b12e7b8a250e44e2924f515a617:/client/cmdhfmfu.c diff --git a/client/cmdhfmfu.c b/client/cmdhfmfu.c index a22ff859..aebde833 100644 --- a/client/cmdhfmfu.c +++ b/client/cmdhfmfu.c @@ -14,11 +14,15 @@ #include "mifare.h" #include "util.h" #include "protocols.h" +#include "data.h" #define MAX_UL_BLOCKS 0x0f -#define MAX_ULC_BLOCKS 0x2f -#define MAX_ULEV1a_BLOCKS 0x12 -#define MAX_ULEV1b_BLOCKS 0x20 +#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 @@ -50,12 +54,13 @@ uint8_t default_pwd_pack[KEYS_PWD_COUNT][4] = { {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}; +#define MAX_UL_TYPES 16 +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}; + +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_UL_BLOCKS, MAX_UL_BLOCKS, MAX_UL_BLOCKS}; static int CmdHelp(const char *Cmd); @@ -67,13 +72,13 @@ char *getProductTypeStr( uint8_t id){ switch(id) { case 3: - sprintf(retStr, "%02X %s", id, "(Ultralight)"); + sprintf(retStr, "%02X %s", id, "Ultralight"); break; case 4: - sprintf(retStr, "%02X %s", id, "(NTAG)"); + sprintf(retStr, "%02X %s", id, "NTAG"); break; default: - sprintf(retStr, "%02X %s", id, "(unknown)"); + sprintf(retStr, "%02X %s", id, "unknown"); break; } return buf; @@ -145,11 +150,16 @@ static int ul_select( iso14a_card_select_t *card ){ ul_switch_on_field(); UsbCommand resp; - if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; - if (resp.arg[0] < 1) return -1; + bool ans = false; + ans = WaitForResponseTimeout(CMD_ACK, &resp, 1500); + if (!ans || resp.arg[0] < 1) { + PrintAndLog("iso14443a card select failed"); + ul_switch_off_field(); + return 0; + } memcpy(card, resp.d.asBytes, sizeof(iso14a_card_select_t)); - return resp.arg[0]; + return 1; } // This read command will at least return 16bytes. @@ -191,10 +201,10 @@ static int ulc_authentication( uint8_t *key, bool 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; + if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return 0; + if ( resp.arg[0] == 1 ) return 1; - return -2; + return 0; } static int ulev1_requestAuthentication( uint8_t *pwd, uint8_t *pack, uint16_t packLength ){ @@ -254,7 +264,7 @@ static int ul_print_default( uint8_t *data){ uid[6] = data[7]; PrintAndLog(" UID : %s ", sprint_hex(uid, 7)); - PrintAndLog(" UID[0] : %02X, Manufacturer: %s", uid[0], getTagInfo(uid[0]) ); + PrintAndLog(" UID[0] : %02X 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){ @@ -277,26 +287,28 @@ static int ul_print_default( uint8_t *data){ PrintAndLog(" BCC1 : %02X - crc should be %02X", data[8], crc1 ); PrintAndLog(" Internal : %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 - %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"); +static int ndef_print_CC(uint8_t *data) { if(data[0] != 0xe1) { - PrintAndLog("no NDEF message"); + //PrintAndLog("no NDEF message"); return -1; // no NDEF message } + PrintAndLog("--- NDEF Message"); PrintAndLog("Capability Container: %s", sprint_hex(data,4) ); PrintAndLog(" %02X: NDEF Magic Number", data[0]); PrintAndLog(" %02X: version %d.%d supported by tag", data[1], (data[1] & 0xF0) >> 4, data[1] & 0x0f); @@ -314,7 +326,7 @@ static int ntag_print_CC(uint8_t *data) { return 0; } -int ul_print_type(uint16_t tagtype, uint8_t spaces){ +int ul_print_type(uint32_t tagtype, uint8_t spaces){ char spc[11] = " "; spc[10]=0x00; char *spacer = spc + (10-spaces); @@ -327,12 +339,24 @@ int ul_print_type(uint16_t tagtype, uint8_t spaces){ PrintAndLog("%sTYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)", spacer); else if ( tagtype & UL_EV1_128) PrintAndLog("%sTYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)", spacer); + else if ( tagtype & NTAG ) + PrintAndLog("%sTYPE : NTAG UNKNOWN", spacer); + else if ( tagtype & NTAG_203 ) + PrintAndLog("%sTYPE : NTAG 203 144bytes (NT2H0301F0DT)", spacer); + else if ( tagtype & NTAG_210 ) + PrintAndLog("%sTYPE : NTAG 210 48bytes (NT2L1011G0DU)", spacer); + else if ( tagtype & NTAG_212 ) + PrintAndLog("%sTYPE : NTAG 212 128bytes (NT2L1211G0DU)", spacer); else if ( tagtype & NTAG_213 ) - PrintAndLog("%sTYPE : MIFARE NTAG 213 144bytes (NT2H1311G0DU)", spacer); + PrintAndLog("%sTYPE : NTAG 213 144bytes (NT2H1311G0DU)", spacer); else if ( tagtype & NTAG_215 ) - PrintAndLog("%sTYPE : MIFARE NTAG 215 504bytes (NT2H1511G0DU)", spacer); + PrintAndLog("%sTYPE : NTAG 215 504bytes (NT2H1511G0DU)", spacer); else if ( tagtype & NTAG_216 ) - PrintAndLog("%sTYPE : MIFARE NTAG 216 888bytes (NT2H1611G0DU)", spacer); + PrintAndLog("%sTYPE : NTAG 216 888bytes (NT2H1611G0DU)", spacer); + else if ( tagtype & NTAG_I2C_1K ) + PrintAndLog("%sTYPE : NTAG I%sC 888bytes (NT3H1101FHK)", spacer, "\xFD"); + else if ( tagtype & NTAG_I2C_2K ) + PrintAndLog("%sTYPE : NTAG I%sC 1904bytes (NT3H1201FHK)", spacer, "\xFD"); else if ( tagtype & MY_D ) PrintAndLog("%sTYPE : INFINEON my-d\x99", spacer); else if ( tagtype & MY_D_NFC ) @@ -342,7 +366,7 @@ int ul_print_type(uint16_t tagtype, uint8_t spaces){ else if ( tagtype & MY_D_MOVE_NFC ) PrintAndLog("%sTYPE : INFINEON my-d\x99 move NFC", spacer); else - PrintAndLog("%sTYPE : Unknown %04x", spacer, tagtype); + PrintAndLog("%sTYPE : Unknown %06x", spacer, tagtype); return 0; } @@ -363,7 +387,7 @@ static int ulc_print_configuration( uint8_t *data){ bool validAuth = (data[8] >= 0x03 && data[8] <= 0x30); if ( validAuth ) - PrintAndLog(" Auth0 [42/0x2A]: %s Page %d and above need 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) ); @@ -380,7 +404,7 @@ static int ulc_print_configuration( uint8_t *data){ static int ulev1_print_configuration( uint8_t *data){ - PrintAndLog("\n--- UL-EV1 Configuration"); + PrintAndLog("\n--- Tag Configuration"); bool strg_mod_en = (data[0] & 2); uint8_t authlim = (data[4] & 0x07); @@ -388,41 +412,44 @@ static int ulev1_print_configuration( uint8_t *data){ bool prot = (data[4] & 0x80); uint8_t vctid = data[5]; - PrintAndLog(" cfg0 [16/0x10]: %s", sprint_hex(data, 4)); + PrintAndLog(" cfg0 [16/0x10]: %s", sprint_hex(data, 4)); if ( data[3] < 0xff ) PrintAndLog(" - page %d and above need authentication",data[3]); else PrintAndLog(" - pages don't need authentication"); PrintAndLog(" - strong modulation mode %s", (strg_mod_en) ? "enabled":"disabled"); - PrintAndLog(" cfg1 [17/0x11]: %s", sprint_hex(data+4, 4) ); + PrintAndLog(" cfg1 [17/0x11]: %s", sprint_hex(data+4, 4) ); if ( authlim == 0) PrintAndLog(" - Unlimited password attempts"); else PrintAndLog(" - Max number of password attempts is %d", authlim); PrintAndLog(" - user configuration %s", cfglck ? "permanently locked":"writeable"); PrintAndLog(" - %s access is protected with password", prot ? "read and write":"write"); - PrintAndLog(" %02X - Virtual Card Type Identifier is %s default", vctid, (vctid==0x05)? "":"not"); - PrintAndLog(" PWD [18/0x12]: %s", sprint_hex(data+8, 4)); - PrintAndLog(" PACK [19/0x13]: %s", sprint_hex(data+12, 4)); + 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"); + PrintAndLog("--- Tag Counters"); uint8_t tear[1] = {0}; uint8_t counter[3] = {0,0,0}; + uint16_t len = 0; for ( uint8_t i = 0; i<3; ++i) { ulev1_readTearing(i,tear,sizeof(tear)); - ulev1_readCounter(i,counter, sizeof(counter) ); - PrintAndLog(" [%0d] : %s", i, sprint_hex(counter,3)); - PrintAndLog(" - %02X tearing %s", tear[0], ( tear[0]==0xBD)?"Ok":"failure"); + len = ulev1_readCounter(i,counter, sizeof(counter) ); + if (len == 3) { + PrintAndLog(" [%0d] : %s", i, sprint_hex(counter,3)); + PrintAndLog(" - %02X tearing %s", tear[0], ( tear[0]==0xBD)?"Ok":"failure"); + } } - return 0; + return len; } static int ulev1_print_signature( uint8_t *data, uint8_t len){ - PrintAndLog("\n--- UL-EV1 Signature"); - PrintAndLog("IC signature public key name : NXP NTAG21x 2013"); + PrintAndLog("\n--- Tag Signature"); + PrintAndLog("IC signature public key name : NXP NTAG21x 2013"); // don't know if there is other NXP public keys.. :( PrintAndLog("IC signature public key value : 04494e1a386d3d3cfe3dc10e5de68a499b1c202db5b132393e89ed19fe5be8bc61"); PrintAndLog(" Elliptic curve parameters : secp128r1"); PrintAndLog(" Tag ECC Signature : %s", sprint_hex(data, len)); @@ -432,9 +459,9 @@ static int ulev1_print_signature( uint8_t *data, uint8_t len){ } static int ulev1_print_version(uint8_t *data){ - PrintAndLog("\n--- UL-EV1 / NTAG Version"); + PrintAndLog("\n--- Tag Version"); PrintAndLog(" Raw bytes : %s", sprint_hex(data, 8) ); - PrintAndLog(" Vendor ID : %02X, Manufacturer: %s", data[1], getTagInfo(data[1])); + PrintAndLog(" Vendor ID : %02X %s", data[1], getTagInfo(data[1])); PrintAndLog(" Product type : %s", getProductTypeStr(data[2])); PrintAndLog(" Product subtype : %02X %s", data[3], (data[3]==1) ?"17 pF":"50pF"); PrintAndLog(" Major version : %02X", data[4]); @@ -457,9 +484,7 @@ static int ulc_magic_test(){ uint8_t nonce1[11] = {0x00}; uint8_t nonce2[11] = {0x00}; int status = ul_select(&card); - if ( status < 1 ){ - PrintAndLog("Error: couldn't select ulc_magic_test"); - ul_switch_off_field(); + if ( !status ){ return UL_ERROR; } status = ulc_requestAuthentication(nonce1, sizeof(nonce1)); @@ -479,20 +504,16 @@ static int ul_magic_test(){ // 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("iso14443a card select failed"); - ul_switch_off_field(); + if ( !ul_select(&card) ) return UL_ERROR; - } - status = ul_comp_write(0, NULL, 0); + int status = ul_comp_write(0, NULL, 0); ul_switch_off_field(); if ( status == 0 ) - return UL_MAGIC; - return UL; + return MAGIC; + return 0; } -uint16_t GetHF14AMfU_Type(void){ +uint32_t GetHF14AMfU_Type(void){ TagTypeUL_t tagtype = UNKNOWN; iso14a_card_select_t card; @@ -500,12 +521,8 @@ uint16_t GetHF14AMfU_Type(void){ int status = 0; int len; - status = ul_select(&card); - if ( status < 1 ){ - PrintAndLog("iso14443a card select failed"); - ul_switch_off_field(); - return UL_ERROR; - } + if (!ul_select(&card)) return UL_ERROR; + // Ultralight - ATQA / SAK if ( card.atqa[1] != 0x00 || card.atqa[0] != 0x44 || card.sak != 0x00 ) { PrintAndLog("Tag is not Ultralight | NTAG | MY-D [ATQA: %02X %02X SAK: %02X]\n", card.atqa[1], card.atqa[0], card.sak); @@ -525,12 +542,21 @@ uint16_t GetHF14AMfU_Type(void){ tagtype = UL_EV1_48; else if ( version[2] == 0x03 && version[6] != 0x0B ) tagtype = UL_EV1_128; - else if ( version[2] == 0x04 && version[6] == 0x0F ) + else if ( version[2] == 0x04 && version[3] == 0x01 && version[6] == 0x0B ) + tagtype = NTAG_210; + else if ( version[2] == 0x04 && version[3] == 0x01 && version[6] == 0x0E ) + tagtype = NTAG_212; + else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x0F ) tagtype = NTAG_213; - else if ( version[2] == 0x04 && version[6] == 0x11 ) + else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x11 ) tagtype = NTAG_215; - else if ( version[2] == 0x04 && version[6] == 0x13 ) + else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x13 ) tagtype = NTAG_216; + else if ( version[2] == 0x04 && version[3] == 0x05 && version[6] == 0x13 ) + tagtype = NTAG_I2C_1K; + else if ( version[2] == 0x04 && version[3] == 0x05 && version[6] == 0x15 ) + tagtype = NTAG_I2C_2K; + else if ( version[2] == 0x04 ) tagtype = NTAG; @@ -538,36 +564,53 @@ uint16_t GetHF14AMfU_Type(void){ } case 0x01: tagtype = UL_C; break; case 0x00: tagtype = UL; break; - case -1 : tagtype = (UL | UL_C); break; //when does this happen? + case -1 : tagtype = (UL | UL_C | NTAG_203); break; // could be UL | UL_C magic tags 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; - } + // UL vs UL-C vs ntag203 test + if (tagtype & (UL | UL_C | NTAG_203)) { + if ( !ul_select(&card) ) return UL_ERROR; + + // do UL_C check first... uint8_t nonce[11] = {0x00}; status = ulc_requestAuthentication(nonce, sizeof(nonce)); - tagtype = ( status > 0 ) ? UL_C : UL; - ul_switch_off_field(); + if (status > 1) { + tagtype = UL_C; + } else { + // need to re-select after authentication error + if ( !ul_select(&card) ) return UL_ERROR; + + uint8_t data[16] = {0x00}; + // read page 0x26-0x29 (last valid ntag203 page) + status = ul_read(0x26, data, sizeof(data)); + if ( status <= 1 ) { + tagtype = UL; + } else { + // read page 0x30 (should error if it is a ntag203) + status = ul_read(30, data, sizeof(data)); + if ( status <= 1 ){ + tagtype = NTAG_203; + } else { + tagtype = UNKNOWN; + } + } + ul_switch_off_field(); + } } } else { // Infinition MY-D tests Exam high nibble uint8_t nib = (card.uid[1] & 0xf0) >> 4; switch ( nib ){ case 1: tagtype = MY_D; break; - case 2: tagtype = (MY_D | MY_D_NFC); break; - case 3: tagtype = (MY_D_MOVE | MY_D_MOVE_NFC); break; + case 2: tagtype = (MY_D | MY_D_NFC); break; //notice: we can not currently distinguish between these two + case 3: tagtype = (MY_D_MOVE | MY_D_MOVE_NFC); break; //notice: we can not currently distinguish between these two } } - tagtype = (ul_magic_test() == UL_MAGIC) ? (tagtype | MAGIC) : tagtype; - //if ((tagtype & UL)) tagtype = ul_magic_test(); + tagtype |= ul_magic_test(); + if (tagtype == (UNKNOWN | MAGIC)) tagtype = (UL_MAGIC); return tagtype; } @@ -580,6 +623,7 @@ int CmdHF14AMfUInfo(const char *Cmd){ int status; bool errors = false; bool hasAuthKey = false; + bool locked = false; uint8_t cmdp = 0; uint8_t datalen = 0; uint8_t authenticationkey[16] = {0x00}; @@ -631,22 +675,16 @@ int CmdHF14AMfUInfo(const char *Cmd){ PrintAndLog("-------------------------------------------------------------"); ul_print_type(tagtype, 6); - status = ul_select(&card); - if ( status < 1 ){ - PrintAndLog("iso14443a card select failed"); - ul_switch_off_field(); - return status; - } + if ( hasAuthKey && (tagtype & UL_C)) { + //will select card automatically and close connection on error + if (!ulc_authentication(authenticationkey, false)) { + PrintAndLog("Error: Authentication Failed UL-C"); + return 0; + } + } else { + if ( !ul_select(&card) ) return 0; - if ( hasAuthKey ) { - if ((tagtype & UL_C)) { - //will select card automatically - if (ulc_authentication(authenticationkey, false) != 0) { - ul_switch_off_field(); - PrintAndLog("Error: Authentication Failed UL-C"); - return 0; - } - } else { + if (hasAuthKey) { len = ulev1_requestAuthentication(authenticationkey, pack, sizeof(pack)); if (len < 1) { ul_switch_off_field(); @@ -656,139 +694,143 @@ int CmdHF14AMfUInfo(const char *Cmd){ } } - - // read pages 0,1,2,4 (should read 4pages) + // read pages 0,1,2,3 (should read 4pages) status = ul_read(0, data, sizeof(data)); - if ( status == -1 ){ + if ( status == -1 ) { ul_switch_off_field(); PrintAndLog("Error: tag didn't answer to READ"); return status; } + if (status == 16) { + ul_print_default(data); + ndef_print_CC(data+12); + } else locked = true; - ul_print_default(data); - - if ((tagtype & UL_C)){ + // UL_C Specific + if ((tagtype & UL_C)) { // read pages 0x28, 0x29, 0x2A, 0x2B uint8_t ulc_conf[16] = {0x00}; status = ul_read(0x28, ulc_conf, sizeof(ulc_conf)); if ( status == -1 ){ PrintAndLog("Error: tag didn't answer to READ UL-C"); + ul_switch_off_field(); return status; } - ulc_print_configuration(ulc_conf); - - if ((tagtype & MAGIC)){ + if (status == 16) ulc_print_configuration(ulc_conf); + else locked = true; + if ((tagtype & MAGIC)) { + //just read key uint8_t ulc_deskey[16] = {0x00}; status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey)); - if ( status == -1 ){ + if ( status == -1 ) { ul_switch_off_field(); PrintAndLog("Error: tag didn't answer to READ magic"); return status; } - ulc_print_3deskey(ulc_deskey); + if (status == 16) ulc_print_3deskey(ulc_deskey); } else { + ul_switch_off_field(); // if we called info with key, just return if ( hasAuthKey ) return 1; PrintAndLog("Trying some default 3des keys"); - for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ){ + for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ) { key = default_3des_keys[i]; - if (ulc_authentication(key, true) == 0){ - PrintAndLog("Found default 3des key: "); //%s", sprint_hex(key,16)); + if (ulc_authentication(key, true)) { + PrintAndLog("Found default 3des key: "); uint8_t keySwap[16]; memcpy(keySwap, SwapEndian64(key,16,8), 16); ulc_print_3deskey(keySwap); - ul_switch_off_field(); - return 1; + break; } } - ul_switch_off_field(); - return 1; //return even if key not found (UL_C is done) + // reselect for future tests (ntag test) + if ( !ul_select(&card) ) return 0; } } + // do counters and signature first (don't neet auth) + + // ul counters are different than ntag counters if ((tagtype & (UL_EV1_48 | UL_EV1_128))) { - //do counters and signature first (don't neet auth) - ulev1_print_counters(); + if (ulev1_print_counters() != 3) { + // failed - re-select + if ( !ul_select(&card) ) return 0; + } + } + if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_213 | NTAG_215 | NTAG_216 | NTAG_I2C_1K | NTAG_I2C_2K ))) { uint8_t ulev1_signature[32] = {0x00}; status = ulev1_readSignature( ulev1_signature, sizeof(ulev1_signature)); - if ( status == -1 ){ + if ( status == -1 ) { PrintAndLog("Error: tag didn't answer to READ SIGNATURE"); ul_switch_off_field(); return status; - } - ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature)); - - 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"); - ul_switch_off_field(); - 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 (status == 32) ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature)); + else { + // re-select + if ( !ul_select(&card) ) return 0; + } } - if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_213 | NTAG_215 | NTAG_216))) { - + if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_210 | NTAG_212 | NTAG_213 | NTAG_215 | NTAG_216 | NTAG_I2C_1K | NTAG_I2C_2K))) { uint8_t version[10] = {0x00}; status = ulev1_getVersion(version, sizeof(version)); - if ( status == -1 ){ + if ( status == -1 ) { PrintAndLog("Error: tag didn't answer to GETVERSION"); ul_switch_off_field(); return status; } - ulev1_print_version(version); + if (status == 10) ulev1_print_version(version); + else locked = true; - // if we called info with key, just return - if ( hasAuthKey ) { - ul_switch_off_field(); - return 1; + uint8_t startconfigblock = 0; + uint8_t ulev1_conf[16] = {0x00}; + // config blocks always are last 4 pages + for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++) + if (tagtype & UL_TYPES_ARRAY[idx]) + startconfigblock = UL_MEMORY_ARRAY[idx]-3; + + if (startconfigblock){ // if we know where the config block is... + status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf)); + if ( status == -1 ) { + PrintAndLog("Error: tag didn't answer to READ EV1"); + ul_switch_off_field(); + return status; + } else if (status == 16) { + // save AUTHENTICATION LIMITS for later: + authlim = (ulev1_conf[4] & 0x07); + ulev1_print_configuration(ulev1_conf); + } } // AUTHLIMIT, (number of failed authentications) // 0 = limitless. - // 1-7 = ... should we even try then? - if ( authlim == 0 ){ + // 1-7 = limit. No automatic tries then. + // hasAuthKey, if we was called with key, skip test. + if ( !authlim && !hasAuthKey ) { PrintAndLog("\n--- Known EV1/NTAG passwords."); - - for (uint8_t i = 0; i < 3; ++i ){ + len = 0; + for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ) { key = default_pwd_pack[i]; - if ( len > -1 ){ - len = ulev1_requestAuthentication(key, pack, sizeof(pack)); - if (len == 1) { - PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]); - break; - } + len = ulev1_requestAuthentication(key, pack, sizeof(pack)); + if (len >= 1) { + PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]); + break; + } else { + if ( !ul_select(&card) ) return 0; } } + if (len < 1) PrintAndLog("password not known"); } } - if ((tagtype & (NTAG_213 | NTAG_215 | NTAG_216))){ - - uint8_t cc[16] = {0x00}; - status = ul_read(3, cc, sizeof(cc)); - if ( status == -1 ){ - PrintAndLog("Error: tag didn't answer to READ ntag"); - return status; - } - ntag_print_CC(cc); - } - ul_switch_off_field(); + if (locked) PrintAndLog("\nTag appears to be locked, try using the key to get more info"); PrintAndLog(""); return 1; } @@ -926,7 +968,7 @@ 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 s k n "); + PrintAndLog("Usage: hf mfu dump l k n "); PrintAndLog(" Options : "); PrintAndLog(" k : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); PrintAndLog(" l : swap entered key's endianness for auth"); @@ -944,14 +986,11 @@ int usage_hf_mfu_dump(void) // // Mifare Ultralight / Ultralight-C / Ultralight-EV1 // Read and Dump Card Contents, using auto detection of tag size. -// -// TODO: take a password to read UL-C / UL-EV1 tags. int CmdHF14AMfUDump(const char *Cmd){ FILE *fout; 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; @@ -988,8 +1027,10 @@ int CmdHF14AMfUDump(const char *Cmd){ errors = param_gethex(tempStr, 0, key, dataLen); else if (dataLen == 8) //ev1/ntag errors = param_gethex(tempStr, 0, key, dataLen); - else + else{ + PrintAndLog("\nERROR: Key is incorrect length\n"); errors = true; + } cmdp += 2; hasPwd = true; @@ -1042,8 +1083,7 @@ int CmdHF14AMfUDump(const char *Cmd){ ul_print_type(tagtype, 0); PrintAndLog("Reading tag memory..."); - - UsbCommand c = {CMD_MIFAREUC_READCARD, {startPage,Pages}}; + UsbCommand c = {CMD_MIFAREU_READCARD, {startPage,Pages}}; if ( hasPwd ) { if (tagtype & UL_C) c.arg[2] = 1; //UL_C auth @@ -1058,15 +1098,20 @@ int CmdHF14AMfUDump(const char *Cmd){ PrintAndLog("Command execute time-out"); return 1; } - PrintAndLog ("%u,%u",resp.arg[0],resp.arg[1]); - uint8_t isOK = resp.arg[0] & 0xff; - if (isOK) { - memcpy(data, resp.d.asBytes, resp.arg[1]); - } else { + if (resp.arg[0] != 1) { PrintAndLog("Failed reading block: (%02x)", i); return 1; } + uint32_t bufferSize = resp.arg[1]; + if (bufferSize > sizeof(data)) { + PrintAndLog("Data exceeded Buffer size!"); + bufferSize = sizeof(data); + } + GetFromBigBuf(data, bufferSize, 0); + WaitForResponse(CMD_ACK,NULL); + + Pages = bufferSize/4; // Load lock bytes. int j = 0; @@ -1078,7 +1123,7 @@ int CmdHF14AMfUDump(const char *Cmd){ } // Load bottom lockbytes if available - // HOW DOES THIS APPLY TO EV1 and/or NTAG??? + // TODO -- FIGURE OUT LOCK BYTES FOR TO EV1 and/or NTAG if ( Pages == 44 ) { lockbytes_t2 = data + (40*4); lockbytes2[0] = lockbytes_t2[2]; @@ -1088,11 +1133,14 @@ int CmdHF14AMfUDump(const char *Cmd){ } } - // add keys - if (hasPwd){ //UL_C + // add keys to block dump + if (hasPwd && (tagtype & UL_C)) { //UL_C memcpy(data + Pages*4, key, dataLen/2); Pages += 4; - } + } else if (hasPwd) { //not sure output is in correct location. + memcpy(data + Pages*4, key, dataLen/2); + Pages += 1; + } for (i = 0; i < Pages; ++i) { if ( i < 3 ) { @@ -1166,17 +1214,6 @@ int CmdHF14AMfUDump(const char *Cmd){ 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; -} -*/ - //------------------------------------------------------------------------------- // Ultralight C Methods //------------------------------------------------------------------------------- @@ -1186,7 +1223,7 @@ void rol (uint8_t *data, const size_t len){ // int CmdHF14AMfucAuth(const char *Cmd){ - uint8_t keyNo = 0; + uint8_t keyNo = 3; bool errors = false; char cmdp = param_getchar(Cmd, 0); @@ -1216,11 +1253,11 @@ int CmdHF14AMfucAuth(const char *Cmd){ } uint8_t *key = default_3des_keys[keyNo]; - if (ulc_authentication(key, true) == 0) + if (ulc_authentication(key, true)) PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key, 16)); else PrintAndLog("Authentication failed"); - + return 0; }