X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/bcf61bd34ab2747580aabf648093e5854b7283ed..deba67ab57d820d7201d05e9b57905b91256bc94:/client/cmdhfmfu.c diff --git a/client/cmdhfmfu.c b/client/cmdhfmfu.c index 6ab24a43..1b438980 100644 --- a/client/cmdhfmfu.c +++ b/client/cmdhfmfu.c @@ -13,7 +13,7 @@ #include "cmdhf14a.h" #include "mifare.h" #include "util.h" -#include "../common/protocols.h" +#include "protocols.h" #include "data.h" #define MAX_UL_BLOCKS 0x0f @@ -26,6 +26,9 @@ #define MAX_NTAG_213 0x2c #define MAX_NTAG_215 0x86 #define MAX_NTAG_216 0xe6 +#define MAX_MY_D_NFC 0xff +#define MAX_MY_D_MOVE 0x25 +#define MAX_MY_D_MOVE_LEAN 0x0f #define KEYS_3DES_COUNT 7 uint8_t default_3des_keys[KEYS_3DES_COUNT][16] = { @@ -38,33 +41,116 @@ uint8_t default_3des_keys[KEYS_3DES_COUNT][16] = { { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF } // 11 22 33 }; -#define KEYS_PWD_COUNT 10 +#define KEYS_PWD_COUNT 1 uint8_t default_pwd_pack[KEYS_PWD_COUNT][4] = { {0xFF,0xFF,0xFF,0xFF}, // PACK 0x00,0x00 -- factory default +}; - {0x4A,0xF8,0x4B,0x19}, // PACK 0xE5,0xBE -- italian bus (sniffed) - {0x33,0x6B,0xA1,0x19}, // PACK 0x9c,0x2d -- italian bus (sniffed) - {0xFF,0x90,0x6C,0xB2}, // PACK 0x12,0x9e -- italian bus (sniffed) - {0x46,0x1c,0xA3,0x19}, // PACK 0xE9,0x5A -- italian bus (sniffed) - {0x35,0x1C,0xD0,0x19}, // PACK 0x9A,0x5a -- italian bus (sniffed) +#define MAX_UL_TYPES 18 +uint32_t UL_TYPES_ARRAY[MAX_UL_TYPES] = { + UNKNOWN, UL, UL_C, + UL_EV1_48, UL_EV1_128, NTAG, + NTAG_203, NTAG_210, NTAG_212, + NTAG_213, NTAG_215, NTAG_216, + MY_D, MY_D_NFC, MY_D_MOVE, + MY_D_MOVE_NFC, MY_D_MOVE_LEAN, FUDAN_UL}; + +uint8_t UL_MEMORY_ARRAY[MAX_UL_TYPES] = { + MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_ULC_BLOCKS, + MAX_ULEV1a_BLOCKS, MAX_ULEV1b_BLOCKS, MAX_NTAG_203, + MAX_NTAG_203, MAX_NTAG_210, MAX_NTAG_212, + MAX_NTAG_213, MAX_NTAG_215, MAX_NTAG_216, + MAX_UL_BLOCKS, MAX_MY_D_NFC, MAX_MY_D_MOVE, + MAX_MY_D_MOVE, MAX_MY_D_MOVE_LEAN, MAX_UL_BLOCKS}; + +// Certain pwd generation algo nickname A. +uint32_t ul_ev1_pwdgenA(uint8_t* uid) { + + uint8_t pos = (uid[3] ^ uid[4] ^ uid[5] ^ uid[6]) % 32; + + uint32_t xortable[] = { + 0x4f2711c1, 0x07D7BB83, 0x9636EF07, 0xB5F4460E, 0xF271141C, 0x7D7BB038, 0x636EF871, 0x5F4468E3, + 0x271149C7, 0xD7BB0B8F, 0x36EF8F1E, 0xF446863D, 0x7114947A, 0x7BB0B0F5, 0x6EF8F9EB, 0x44686BD7, + 0x11494fAF, 0xBB0B075F, 0xEF8F96BE, 0x4686B57C, 0x1494F2F9, 0xB0B07DF3, 0xF8F963E6, 0x686B5FCC, + 0x494F2799, 0x0B07D733, 0x8F963667, 0x86B5F4CE, 0x94F2719C, 0xB07D7B38, 0xF9636E70, 0x6B5F44E0 + }; + + uint8_t entry[] = {0x00,0x00,0x00,0x00}; + uint8_t pwd[] = {0x00,0x00,0x00,0x00}; + + num_to_bytes( xortable[pos], 4, entry); - {0x05,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- Amiiboo (sniffed) pikachu-b UID: - {0x7E,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- AMiiboo (sniffed) - {0x02,0xE1,0xEE,0x36}, // PACK 0x80,0x80 -- AMiiboo (sniffed) sonic UID: 04d257 7ae33e8027 - {0x32,0x0C,0x16,0x17}, // PACK 0x80,0x80 -- AMiiboo (sniffed) -}; + pwd[0] = entry[0] ^ uid[1] ^ uid[2] ^ uid[3]; + pwd[1] = entry[1] ^ uid[0] ^ uid[2] ^ uid[4]; + pwd[2] = entry[2] ^ uid[0] ^ uid[1] ^ uid[5]; + pwd[3] = entry[3] ^ uid[6]; + + return (uint32_t)bytes_to_num(pwd, 4); +} + +// Certain pwd generation algo nickname B. (very simple) +uint32_t ul_ev1_pwdgenB(uint8_t* uid) { + + uint8_t pwd[] = {0x00,0x00,0x00,0x00}; + + pwd[0] = uid[1] ^ uid[3] ^ 0xAA; + pwd[1] = uid[2] ^ uid[4] ^ 0x55; + pwd[2] = uid[3] ^ uid[5] ^ 0xAA; + pwd[3] = uid[4] ^ uid[6] ^ 0x55; + return (uint32_t)bytes_to_num(pwd, 4); +} + +// Certain pwd generation algo nickname C. +uint32_t ul_ev1_pwdgenC(uint8_t* uid){ + uint32_t pwd = 0; + uint8_t base[] = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x28, + 0x63, 0x29, 0x20, 0x43, 0x6f, 0x70, 0x79, 0x72, + 0x69, 0x67, 0x68, 0x74, 0x20, 0x4c, 0x45, 0x47, + 0x4f, 0x20, 0x32, 0x30, 0x31, 0x34, 0xaa, 0xaa + }; + + memcpy(base, uid, 7); + + for (int i = 0; i < 32; i += 4) { + uint32_t b = *(uint32_t *)(base + i); + pwd = b + ROTR(pwd, 25) + ROTR(pwd, 10) - pwd; + } + return BSWAP_32(pwd); +} -#define MAX_UL_TYPES 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}; +// pack generation for algo 1-3 +uint16_t ul_ev1_packgenA(uint8_t* uid){ + uint16_t pack = (uid[0] ^ uid[1] ^ uid[2]) << 8 | (uid[2] ^ 8); + return pack; +} +uint16_t ul_ev1_packgenB(uint8_t* uid){ + return 0x8080; +} +uint16_t ul_ev1_packgenC(uint8_t* uid){ + return 0xaa55; +} -uint8_t UL_MEMORY_ARRAY[MAX_UL_TYPES] = {MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_ULC_BLOCKS, MAX_ULEV1a_BLOCKS, - MAX_ULEV1b_BLOCKS, MAX_NTAG_203, MAX_NTAG_203, MAX_NTAG_210, MAX_NTAG_212, MAX_NTAG_213, - MAX_NTAG_215, MAX_NTAG_216, MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_UL_BLOCKS}; +void ul_ev1_pwdgen_selftest(){ + + uint8_t uid1[] = {0x04,0x11,0x12,0x11,0x12,0x11,0x10}; + uint32_t pwd1 = ul_ev1_pwdgenA(uid1); + PrintAndLog("UID | %s | %08X | %s", sprint_hex(uid1,7), pwd1, (pwd1 == 0x8432EB17)?"OK":"->8432EB17<-"); + + uint8_t uid2[] = {0x04,0x1f,0x98,0xea,0x1e,0x3e,0x81}; + uint32_t pwd2 = ul_ev1_pwdgenB(uid2); + PrintAndLog("UID | %s | %08X | %s", sprint_hex(uid2,7), pwd2, (pwd2 == 0x5fd37eca)?"OK":"->5fd37eca<--"); + + uint8_t uid3[] = {0x04,0x62, 0xB6, 0x8A, 0xB4, 0x42, 0x80}; + uint32_t pwd3 = ul_ev1_pwdgenC(uid3); + PrintAndLog("UID | %s | %08X | %s", sprint_hex(uid3,7), pwd3, (pwd3 == 0x5a349515)?"OK":"->5a349515<--"); + return; +} static int CmdHelp(const char *Cmd); +// get version nxp product type char *getProductTypeStr( uint8_t id){ static char buf[20]; @@ -102,17 +188,20 @@ char *getUlev1CardSizeStr( uint8_t fsize ){ static void ul_switch_on_field(void) { UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT, 0, 0}}; + clearCommandBuffer(); SendCommand(&c); } void ul_switch_off_field(void) { UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}}; + clearCommandBuffer(); SendCommand(&c); } static int ul_send_cmd_raw( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength ) { UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT | ISO14A_APPEND_CRC, cmdlen, 0}}; memcpy(c.d.asBytes, cmd, cmdlen); + clearCommandBuffer(); SendCommand(&c); UsbCommand resp; if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; @@ -122,23 +211,7 @@ static int ul_send_cmd_raw( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uin memcpy(response, resp.d.asBytes, resplen); return resplen; } -/* -static int ul_send_cmd_raw_crc( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength, bool append_crc ) { - UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT , cmdlen, 0}}; - if (append_crc) - c.arg[0] |= ISO14A_APPEND_CRC; - - memcpy(c.d.asBytes, cmd, cmdlen); - SendCommand(&c); - UsbCommand resp; - if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; - if (!resp.arg[0] && responseLength) return -1; - uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength; - memcpy(response, resp.d.asBytes, resplen); - return resplen; -} -*/ static int ul_select( iso14a_card_select_t *card ){ ul_switch_on_field(); @@ -193,6 +266,7 @@ 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); + clearCommandBuffer(); SendCommand(&c); UsbCommand resp; if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return 0; @@ -208,70 +282,6 @@ static int ulev1_requestAuthentication( uint8_t *pwd, uint8_t *pack, uint16_t pa return len; } -static int ul_auth_select( iso14a_card_select_t *card, TagTypeUL_t tagtype, bool hasAuthKey, uint8_t *authenticationkey, uint8_t *pack, uint8_t packSize){ - if ( hasAuthKey && (tagtype & UL_C)) { - //will select card automatically and close connection on error - if (!ulc_authentication(authenticationkey, false)) { - PrintAndLog("Error: Authentication Failed UL-C"); - return 0; - } - - memcpy(card, resp.d.asBytes, sizeof(iso14a_card_select_t)); - return 1; -} - -// This read command will at least return 16bytes. -static int ul_read( uint8_t page, uint8_t *response, uint16_t responseLength ){ - - uint8_t cmd[] = {ISO14443A_CMD_READBLOCK, page}; - int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); - return len; -} - -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}; - ul_send_cmd_raw(cmd, 2+datalen, response, sizeof(response)); - // ACK - if ( response[0] == 0x0a ) return 0; - // NACK - return -1; -} - -static int ulc_requestAuthentication( uint8_t *nonce, uint16_t nonceLength ){ - - uint8_t cmd[] = {MIFARE_ULC_AUTH_1, 0x00}; - int len = ul_send_cmd_raw(cmd, sizeof(cmd), nonce, nonceLength); - 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 0; - if ( resp.arg[0] == 1 ) return 1; - - return 0; -} - -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]}; - int len = ul_send_cmd_raw(cmd, sizeof(cmd), pack, packLength); - return len; -} - static int ul_auth_select( iso14a_card_select_t *card, TagTypeUL_t tagtype, bool hasAuthKey, uint8_t *authenticationkey, uint8_t *pack, uint8_t packSize){ if ( hasAuthKey && (tagtype & UL_C)) { //will select card automatically and close connection on error @@ -283,7 +293,7 @@ static int ul_auth_select( iso14a_card_select_t *card, TagTypeUL_t tagtype, bool if ( !ul_select(card) ) return 0; if (hasAuthKey) { - if (ulev1_requestAuthentication(authenticationkey, pack, packSize) < 1) { + if (ulev1_requestAuthentication(authenticationkey, pack, packSize) < 2) { ul_switch_off_field(); PrintAndLog("Error: Authentication Failed UL-EV1/NTAG"); return 0; @@ -300,16 +310,6 @@ static int ulev1_getVersion( uint8_t *response, uint16_t responseLength ){ return len; } -// static int ulev1_fastRead( uint8_t startblock, uint8_t endblock, uint8_t *response ){ - - // uint8_t cmd[] = {MIFARE_ULEV1_FASTREAD, startblock, endblock}; - - // if ( !ul_send_cmd_raw(cmd, sizeof(cmd), response)){ - // return -1; - // } - // return 0; -// } - static int ulev1_readCounter( uint8_t counter, uint8_t *response, uint16_t responseLength ){ uint8_t cmd[] = {MIFARE_ULEV1_READ_CNT, counter}; @@ -331,6 +331,37 @@ static int ulev1_readSignature( uint8_t *response, uint16_t responseLength ){ return len; } +// Fudan check checks for which error is given for a command with incorrect crc +// NXP UL chip responds with 01, fudan 00. +// other possible checks: +// send a0 + crc +// UL responds with 00, fudan doesn't respond +// or +// send a200 + crc +// UL doesn't respond, fudan responds with 00 +// or +// send 300000 + crc (read with extra byte(s)) +// UL responds with read of page 0, fudan doesn't respond. +// +// make sure field is off before calling this function +static int ul_fudan_check( void ){ + iso14a_card_select_t card; + if ( !ul_select(&card) ) + return UL_ERROR; + + UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT, 4, 0}}; + + uint8_t cmd[4] = {0x30,0x00,0x02,0xa7}; //wrong crc on purpose should be 0xa8 + memcpy(c.d.asBytes, cmd, 4); + clearCommandBuffer(); + SendCommand(&c); + UsbCommand resp; + if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return UL_ERROR; + if (resp.arg[0] != 1) return UL_ERROR; + + return (!resp.d.asBytes[0]) ? FUDAN_UL : UL; //if response == 0x00 then Fudan, else Genuine NXP +} + static int ul_print_default( uint8_t *data){ uint8_t uid[7]; @@ -343,13 +374,13 @@ 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]) ); - if ( uid[0] == 0x05 ) { + PrintAndLog(" UID[0] : %02X, %s", uid[0], getTagInfo(uid[0]) ); + if ( uid[0] == 0x05 && ((uid[1] & 0xf0) >> 4) == 2 ) { // is infineon and 66RxxP 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; + case 0xc2: PrintAndLog(" IC type : SLE 66R04P 770 Bytes"); break; //77 pages + case 0xc4: PrintAndLog(" IC type : SLE 66R16P 2560 Bytes"); break; //256 pages + case 0xc6: PrintAndLog(" IC type : SLE 66R32P 5120 Bytes"); break; //512 pages /2 sectors } } // CT (cascade tag byte) 0x88 xor SN0 xor SN1 xor SN2 @@ -369,12 +400,12 @@ static int ul_print_default( uint8_t *data){ PrintAndLog(" Lock : %s - %s", sprint_hex(data+10, 2), - printBits(2, data+10) + sprint_bin(data+10, 2) ); PrintAndLog("OneTimePad : %s - %s\n", sprint_hex(data + 12, 4), - printBits(4, data+12) + sprint_bin(data+12, 4) ); return 0; @@ -390,7 +421,9 @@ static int ndef_print_CC(uint8_t *data) { PrintAndLog(" %02X : NDEF Magic Number", data[0]); PrintAndLog(" %02X : version %d.%d supported by tag", data[1], (data[1] & 0xF0) >> 4, data[1] & 0x0f); PrintAndLog(" %02X : Physical Memory Size: %d bytes", data[2], (data[2] + 1) * 8); - if ( data[2] == 0x12 ) + if ( data[2] == 0x96 ) + PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 48); + else if ( data[2] == 0x12 ) PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 144); else if ( data[2] == 0x3e ) PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 496); @@ -435,13 +468,17 @@ int ul_print_type(uint32_t tagtype, uint8_t spaces){ 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); + PrintAndLog("%sTYPE : INFINEON my-d\x99 (SLE 66RxxS)", spacer); else if ( tagtype & MY_D_NFC ) - PrintAndLog("%sTYPE : INFINEON my-d\x99 NFC", spacer); + PrintAndLog("%sTYPE : INFINEON my-d\x99 NFC (SLE 66RxxP)", spacer); else if ( tagtype & MY_D_MOVE ) - PrintAndLog("%sTYPE : INFINEON my-d\x99 move", spacer); + PrintAndLog("%sTYPE : INFINEON my-d\x99 move (SLE 66R01P)", spacer); else if ( tagtype & MY_D_MOVE_NFC ) - PrintAndLog("%sTYPE : INFINEON my-d\x99 move NFC", spacer); + PrintAndLog("%sTYPE : INFINEON my-d\x99 move NFC (SLE 66R01P)", spacer); + else if ( tagtype & MY_D_MOVE_LEAN ) + PrintAndLog("%sTYPE : INFINEON my-d\x99 move lean (SLE 66R01L)", spacer); + else if ( tagtype & FUDAN_UL ) + PrintAndLog("%sTYPE : FUDAN Ultralight Compatible (or other compatible) %s", spacer, (tagtype & MAGIC) ? "" : "" ); else PrintAndLog("%sTYPE : Unknown %06x", spacer, tagtype); return 0; @@ -459,8 +496,8 @@ static int ulc_print_3deskey( uint8_t *data){ static int ulc_print_configuration( uint8_t *data){ PrintAndLog("--- UL-C Configuration"); - PrintAndLog(" Higher Lockbits [40/0x28] : %s - %s", sprint_hex(data, 4), printBits(2, data)); - PrintAndLog(" Counter [41/0x29] : %s - %s", sprint_hex(data+4, 4), printBits(2, data+4)); + PrintAndLog(" Higher Lockbits [40/0x28] : %s - %s", sprint_hex(data, 4), sprint_bin(data, 2)); + PrintAndLog(" Counter [41/0x29] : %s - %s", sprint_hex(data+4, 4), sprint_bin(data+4, 2)); bool validAuth = (data[8] >= 0x03 && data[8] <= 0x30); if ( validAuth ) @@ -472,469 +509,46 @@ static int ulc_print_configuration( uint8_t *data){ PrintAndLog(" Auth0 [42/0x2A] : %s auth byte is out-of-range", sprint_hex(data+8, 4) ); } } - PrintAndLog(" Auth1 [43/0x2B] : %s %s", - sprint_hex(data+12, 4), - (data[12] & 1) ? "write access restricted": "read and write access restricted" - ); - return 0; -} - -static int ulev1_print_configuration( uint8_t *data, uint8_t startPage){ - - PrintAndLog("\n--- Tag Configuration"); - - bool strg_mod_en = (data[0] & 2); - uint8_t authlim = (data[4] & 0x07); - bool cfglck = (data[4] & 0x40); - bool prot = (data[4] & 0x80); - uint8_t vctid = data[5]; - - PrintAndLog(" cfg0 [%u/0x%02X] : %s", startPage, startPage, 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 [%u/0x%02X] : %s", startPage + 1, startPage + 1, 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 [%u/0x%02X] : %s- (cannot be read)", startPage + 2, startPage + 2, sprint_hex(data+8, 4)); - PrintAndLog(" PACK [%u/0x%02X] : %s - (cannot be read)", startPage + 3, startPage + 3, sprint_hex(data+12, 2)); - PrintAndLog(" RFU [%u/0x%02X] : %s- (cannot be read)", startPage + 3, startPage + 3, sprint_hex(data+12, 2)); - return 0; -} - -static int ulev1_print_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)); - 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 len; -} - -static int ulev1_print_signature( uint8_t *data, uint8_t len){ - 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)); - //to do: verify if signature is valid - //PrintAndLog("IC signature status: %s valid", (iseccvalid() )?"":"not"); - return 0; -} - -static int ulev1_print_version(uint8_t *data){ - PrintAndLog("\n--- Tag Version"); - PrintAndLog(" Raw bytes : %s",sprint_hex(data, 8) ); - 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]); - 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}; - uint8_t nonce2[11] = {0x00}; - int status = ul_select(&card); - if ( !status ){ - return UL_ERROR; - } - status = ulc_requestAuthentication(nonce1, sizeof(nonce1)); - if ( status > 0 ) { - 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 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; - if ( !ul_select(&card) ) - return UL_ERROR; - int status = ul_comp_write(0, NULL, 0); - ul_switch_off_field(); - if ( status == 0 ) - return MAGIC; - return 0; -} - -uint32_t GetHF14AMfU_Type(void){ - - TagTypeUL_t tagtype = UNKNOWN; - iso14a_card_select_t card; - uint8_t version[10] = {0x00}; - int status = 0; - int len; - - 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); - ul_switch_off_field(); - return UL_ERROR; - } - - if ( card.uid[0] != 0x05) { - - len = ulev1_getVersion(version, sizeof(version)); - ul_switch_off_field(); - - 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[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[3] == 0x02 && version[6] == 0x11 ) - tagtype = NTAG_215; - 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; - - break; - } - case 0x01: tagtype = UL_C; break; - case 0x00: tagtype = UL; break; - case -1 : tagtype = (UL | UL_C | NTAG_203); break; // could be UL | UL_C magic tags - default : tagtype = UNKNOWN; break; - } - // 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)); - 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(0x30, 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; //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(); - if (tagtype == (UNKNOWN | MAGIC)) tagtype = (UL_MAGIC); - return tagtype; -} - -int CmdHF14AMfUInfo(const char *Cmd){ - - uint8_t authlim = 0xff; - uint8_t data[16] = {0x00}; - iso14a_card_select_t card; - int status; - bool errors = false; - bool hasAuthKey = false; - bool locked = false; - bool swapEndian = false; - uint8_t cmdp = 0; - uint8_t dataLen = 0; - uint8_t authenticationkey[16] = {0x00}; - uint8_t *authkeyptr = authenticationkey; - uint8_t *key; - uint8_t pack[4] = {0,0,0,0}; - int len = 0; - char tempStr[50]; - - while(param_getchar(Cmd, cmdp) != 0x00) - { - switch(param_getchar(Cmd, cmdp)) - { - case 'h': - case 'H': - return usage_hf_mfu_info(); - case 'k': - case 'K': - dataLen = param_getstr(Cmd, cmdp+1, tempStr); - if (dataLen == 32 || dataLen == 8) { //ul-c or ev1/ntag key length - errors = param_gethex(tempStr, 0, authenticationkey, dataLen); - dataLen /= 2; // handled as bytes from now on - } else { - PrintAndLog("\nERROR: Key is incorrect length\n"); - errors = true; - } - cmdp += 2; - hasAuthKey = true; - break; - case 'l': - case 'L': - swapEndian = true; - cmdp++; - 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, 6); - - // Swap endianness - if (swapEndian && hasAuthKey) authkeyptr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4 ); - - if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; - - // read pages 0,1,2,3 (should read 4pages) - status = ul_read(0, data, sizeof(data)); - if ( status == -1 ) { - ul_switch_off_field(); - PrintAndLog("Error: tag didn't answer to READ"); - return status; - } else if (status == 16) { - ul_print_default(data); - ndef_print_CC(data+12); - } else { - locked = true; - } - - // 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; - } - 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 ) { - ul_switch_off_field(); - PrintAndLog("Error: tag didn't answer to READ magic"); - return status; - } - 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; - - // also try to diversify default keys.. look into CmdHF14AMfuGenDiverseKeys - PrintAndLog("Trying some default 3des keys"); - for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ) { - key = default_3des_keys[i]; - 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); - return 1; - } - } - return 1; - } - } - - // do counters and signature first (don't neet auth) - - // ul counters are different than ntag counters - if ((tagtype & (UL_EV1_48 | UL_EV1_128))) { - if (ulev1_print_counters() != 3) { - // failed - re-select - if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; - } - } - - 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 ) { - PrintAndLog("Error: tag didn't answer to READ SIGNATURE"); - ul_switch_off_field(); - return status; - } - if (status == 32) ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature)); - else { - // re-select - if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; - } - } - - 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 ) { - PrintAndLog("Error: tag didn't answer to GETVERSION"); - ul_switch_off_field(); - return status; - } else if (status == 10) { - ulev1_print_version(version); - } else { - locked = true; - if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) 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, startconfigblock); - } - } - - // AUTHLIMIT, (number of failed authentications) - // 0 = limitless. - // 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."); - len = 0; - for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ) { - key = default_pwd_pack[i]; - 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_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; - } - } - if (len < 1) PrintAndLog("password not known"); - } - } - - ul_switch_off_field(); - if (locked) PrintAndLog("\nTag appears to be locked, try using the key to get more info"); - PrintAndLog(""); - return 1; + PrintAndLog(" Auth1 [43/0x2B] : %s %s", + sprint_hex(data+12, 4), + (data[12] & 1) ? "write access restricted": "read and write access restricted" + ); + return 0; } -// -// Mifare Ultralight Write Single Block -// -int CmdHF14AMfUWrBl(const char *Cmd){ - uint8_t blockNo = -1; - bool chinese_card = FALSE; - uint8_t bldata[16] = {0x00}; - UsbCommand resp; +static int ulev1_print_configuration( uint8_t *data, uint8_t startPage){ PrintAndLog("\n--- Tag Configuration"); bool strg_mod_en = (data[0] & 2); uint8_t authlim = (data[4] & 0x07); + bool nfc_cnf_en = (data[4] & 0x08); + bool nfc_cnf_prot_pwd = (data[4] & 0x10); bool cfglck = (data[4] & 0x40); bool prot = (data[4] & 0x80); uint8_t vctid = data[5]; - - PrintAndLog(" cfg0 [16/0x10]: %s", sprint_hex(data, 4)); + + PrintAndLog(" cfg0 [%u/0x%02X] : %s", startPage, startPage, 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 [%u/0x%02X] : %s", startPage + 1, startPage + 1, sprint_hex(data+4, 4) ); if ( authlim == 0) PrintAndLog(" - Unlimited password attempts"); else PrintAndLog(" - Max number of password attempts is %d", authlim); + + PrintAndLog(" - NFC counter %s", (nfc_cnf_en) ? "enabled":"disabled"); + PrintAndLog(" - NFC counter %s", (nfc_cnf_prot_pwd) ? "not protected":"password protection enabled"); + PrintAndLog(" - user configuration %s", cfglck ? "permanently locked":"writeable"); PrintAndLog(" - %s access is protected with password", prot ? "read and write":"write"); - PrintAndLog(" %02X - Virtual Card Type Identifier is %s default", vctid, (vctid==0x05)? "":"not"); - 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 [%u/0x%02X] : %s- (cannot be read)", startPage + 2, startPage + 2, sprint_hex(data+8, 4)); + PrintAndLog(" PACK [%u/0x%02X] : %s - (cannot be read)", startPage + 3, startPage + 3, sprint_hex(data+12, 2)); + PrintAndLog(" RFU [%u/0x%02X] : %s- (cannot be read)", startPage + 3, startPage + 3, sprint_hex(data+12, 2)); return 0; } @@ -947,16 +561,16 @@ static int ulev1_print_counters(){ ulev1_readTearing(i,tear,sizeof(tear)); 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"); - } + PrintAndLog(" [%0d] : %s", i, sprint_hex(counter,3)); + PrintAndLog(" - %02X tearing %s", tear[0], ( tear[0]==0xBD)?"Ok":"failure"); + } } return len; } static int ulev1_print_signature( uint8_t *data, uint8_t len){ 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 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)); @@ -965,16 +579,16 @@ static int ulev1_print_signature( uint8_t *data, uint8_t len){ return 0; } -static int ulev1_print_version(uint8_t *data){ +static int ulev1_print_version(uint8_t *data){ PrintAndLog("\n--- Tag Version"); - PrintAndLog(" Raw bytes : %s", sprint_hex(data, 8) ); + PrintAndLog(" Raw bytes : %s",sprint_hex(data, 8) ); 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]); - PrintAndLog(" Minor version : %02X" , data[5]); + 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]); + PrintAndLog(" Protocol type : %02X", data[7]); return 0; } @@ -1006,7 +620,7 @@ static int ulc_magic_test(){ } */ static int ul_magic_test(){ - + // 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: @@ -1020,23 +634,35 @@ static int ul_magic_test(){ return 0; } - if (blockNo > MAX_UL_BLOCKS){ - PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight Cards!"); - return 1; +uint32_t GetHF14AMfU_Type(void){ + + TagTypeUL_t tagtype = UNKNOWN; + iso14a_card_select_t card; + uint8_t version[10] = {0x00}; + int status = 0; + int len; + + 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); + ul_switch_off_field(); + return UL_ERROR; } - + if ( card.uid[0] != 0x05) { len = ulev1_getVersion(version, sizeof(version)); ul_switch_off_field(); - + switch (len) { case 0x0A: { - - if ( version[2] == 0x03 && version[6] == 0x0B ) + + 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] == 0x03 && version[6] != 0x0B ) + tagtype = UL_EV1_128; 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 ) @@ -1044,18 +670,18 @@ static int ul_magic_test(){ else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x0F ) tagtype = NTAG_213; else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x11 ) - tagtype = NTAG_215; - else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x13 ) - tagtype = NTAG_216; + tagtype = NTAG_215; + 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 ) + 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 | NTAG_203); break; // could be UL | UL_C magic tags @@ -1092,41 +718,48 @@ static int ul_magic_test(){ ul_switch_off_field(); } } + if (tagtype & UL) { + tagtype = ul_fudan_check(); + ul_switch_off_field(); + } } else { + ul_switch_off_field(); // Infinition MY-D tests Exam high nibble uint8_t nib = (card.uid[1] & 0xf0) >> 4; switch ( nib ){ - case 1: tagtype = MY_D; 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 + // case 0: tagtype = SLE66R35E7; break; //or SLE 66R35E7 - mifare compat... should have different sak/atqa for mf 1k + case 1: tagtype = MY_D; break; //or SLE 66RxxS ... up to 512 pages of 8 user bytes... + case 2: tagtype = (MY_D_NFC); break; //or SLE 66RxxP ... up to 512 pages of 8 user bytes... (or in nfc mode FF pages of 4 bytes) + case 3: tagtype = (MY_D_MOVE | MY_D_MOVE_NFC); break; //or SLE 66R01P // 38 pages of 4 bytes //notice: we can not currently distinguish between these two + case 7: tagtype = MY_D_MOVE_LEAN; break; //or SLE 66R01L // 16 pages of 4 bytes } } - tagtype |= ul_magic_test(); if (tagtype == (UNKNOWN | MAGIC)) tagtype = (UL_MAGIC); return tagtype; -} +} int CmdHF14AMfUInfo(const char *Cmd){ uint8_t authlim = 0xff; uint8_t data[16] = {0x00}; iso14a_card_select_t card; - int status; + int status; bool errors = false; bool hasAuthKey = false; bool locked = false; bool swapEndian = false; uint8_t cmdp = 0; uint8_t dataLen = 0; - uint8_t authenticationkey[16] = {0x00}; + uint8_t authenticationkey[16] = {0x00}; uint8_t *authkeyptr = authenticationkey; - uint8_t *key; + uint8_t pwd[4] = {0,0,0,0}; + uint8_t *key = pwd; uint8_t pack[4] = {0,0,0,0}; int len = 0; char tempStr[50]; - + while(param_getchar(Cmd, cmdp) != 0x00) { switch(param_getchar(Cmd, cmdp)) @@ -1142,7 +775,7 @@ int CmdHF14AMfUInfo(const char *Cmd){ dataLen /= 2; // handled as bytes from now on } else { PrintAndLog("\nERROR: Key is incorrect length\n"); - errors = true; + errors = true; } cmdp += 2; hasAuthKey = true; @@ -1162,35 +795,35 @@ int CmdHF14AMfUInfo(const char *Cmd){ //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, 6); - + // Swap endianness if (swapEndian && hasAuthKey) authkeyptr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4 ); - + if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; // 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; } else if (status == 16) { ul_print_default(data); ndef_print_CC(data+12); - } else { + } else { locked = true; } // UL_C Specific - if ((tagtype & UL_C)){ - + 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)); @@ -1202,11 +835,11 @@ int CmdHF14AMfUInfo(const char *Cmd){ if (status == 16) ulc_print_configuration(ulc_conf); else locked = true; - if ((tagtype & MAGIC)){ + 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; @@ -1217,12 +850,12 @@ int CmdHF14AMfUInfo(const char *Cmd){ ul_switch_off_field(); // 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"); - 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)){ + if (ulc_authentication(key, true)) { PrintAndLog("Found default 3des key: "); uint8_t keySwap[16]; memcpy(keySwap, SwapEndian64(key,16,8), 16); @@ -1244,25 +877,27 @@ int CmdHF14AMfUInfo(const char *Cmd){ } } + // Read signature if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_213 | NTAG_215 | NTAG_216 | NTAG_I2C_1K | NTAG_I2C_2K ))) { uint8_t ulev1_signature[32] = {0x00}; status = ulev1_readSignature( ulev1_signature, sizeof(ulev1_signature)); - if ( status == -1 ){ + if ( status == -1 ) { PrintAndLog("Error: tag didn't answer to READ SIGNATURE"); ul_switch_off_field(); return status; - } + } if (status == 32) ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature)); else { // re-select if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; } } - + + // Get Version if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_210 | NTAG_212 | NTAG_213 | NTAG_215 | NTAG_216 | NTAG_I2C_1K | NTAG_I2C_2K))) { uint8_t version[10] = {0x00}; status = ulev1_getVersion(version, sizeof(version)); - if ( status == -1 ){ + if ( status == -1 ) { PrintAndLog("Error: tag didn't answer to GETVERSION"); ul_switch_off_field(); return status; @@ -1281,18 +916,18 @@ int CmdHF14AMfUInfo(const char *Cmd){ 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); + 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, startconfigblock); } } - + // AUTHLIMIT, (number of failed authentications) // 0 = limitless. // 1-7 = limit. No automatic tries then. @@ -1300,15 +935,40 @@ int CmdHF14AMfUInfo(const char *Cmd){ if ( !authlim && !hasAuthKey ) { PrintAndLog("\n--- Known EV1/NTAG passwords."); len = 0; - for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ){ + + // test pwd gen A + num_to_bytes( ul_ev1_pwdgenA(card.uid), 4, key); + len = ulev1_requestAuthentication(key, pack, sizeof(pack)); + if (len >= 1) { + PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]); + } + if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; + + // test pwd gen B + num_to_bytes( ul_ev1_pwdgenB(card.uid), 4, key); + len = ulev1_requestAuthentication(key, pack, sizeof(pack)); + if (len >= 1) { + PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]); + } + if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; + + // test pwd gen C + num_to_bytes( ul_ev1_pwdgenC(card.uid), 4, key); + len = ulev1_requestAuthentication(key, pack, sizeof(pack)); + if (len >= 1) { + PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]); + } + if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; + + for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ) { key = default_pwd_pack[i]; - len = ulev1_requestAuthentication(key, pack, sizeof(pack)); + 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_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; - } + } } if (len < 1) PrintAndLog("password not known"); } @@ -1336,12 +996,8 @@ int CmdHF14AMfUWrBl(const char *Cmd){ uint8_t blockdata[20] = {0x00}; uint8_t data[16] = {0x00}; uint8_t authenticationkey[16] = {0x00}; - uint8_t *authkeyptr = authenticationkey; - - // starting with getting tagtype - TagTypeUL_t tagtype = GetHF14AMfU_Type(); - if (tagtype == UL_ERROR) return -1; - + uint8_t *authKeyPtr = authenticationkey; + while(param_getchar(Cmd, cmdp) != 0x00) { switch(param_getchar(Cmd, cmdp)) @@ -1373,19 +1029,8 @@ int CmdHF14AMfUWrBl(const char *Cmd){ case 'b': case 'B': blockNo = param_get8(Cmd, cmdp+1); - - uint8_t maxblockno = 0; - for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++){ - if (tagtype & UL_TYPES_ARRAY[idx]) - maxblockno = UL_MEMORY_ARRAY[idx]+1; - } - if (blockNo < 0) { PrintAndLog("Wrong block number"); - errors = true; - } - if (blockNo > maxblockno){ - PrintAndLog("block number to large. Max block is %u/0x%02X \n", maxblockno,maxblockno); errors = true; } cmdp += 2; @@ -1414,32 +1059,43 @@ int CmdHF14AMfUWrBl(const char *Cmd){ } if ( blockNo == -1 ) return usage_hf_mfu_wrbl(); - - // Swap endianness - if (swapEndian && hasAuthKey) authkeyptr = SwapEndian64(authenticationkey, 16, 8); - if (swapEndian && hasPwdKey) authkeyptr = SwapEndian64(authenticationkey, 4, 4); + // starting with getting tagtype + TagTypeUL_t tagtype = GetHF14AMfU_Type(); + if (tagtype == UL_ERROR) return -1; + + uint8_t maxblockno = 0; + for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++){ + if (tagtype & UL_TYPES_ARRAY[idx]) + maxblockno = UL_MEMORY_ARRAY[idx]; + } + if (blockNo > maxblockno){ + PrintAndLog("block number too large. Max block is %u/0x%02X \n", maxblockno,maxblockno); + return usage_hf_mfu_wrbl(); + } + // Swap endianness + if (swapEndian && hasAuthKey) authKeyPtr = SwapEndian64(authenticationkey, 16, 8); + if (swapEndian && hasPwdKey) authKeyPtr = SwapEndian64(authenticationkey, 4, 4); if ( blockNo <= 3) PrintAndLog("Special Block: %0d (0x%02X) [ %s]", blockNo, blockNo, sprint_hex(blockdata, 4)); else PrintAndLog("Block: %0d (0x%02X) [ %s]", blockNo, blockNo, sprint_hex(blockdata, 4)); - - //Send write Block UsbCommand c = {CMD_MIFAREU_WRITEBL, {blockNo}}; memcpy(c.d.asBytes,blockdata,4); if ( hasAuthKey ){ c.arg[1] = 1; - memcpy(c.d.asBytes+4,authkeyptr,16); + memcpy(c.d.asBytes+4,authKeyPtr,16); } else if ( hasPwdKey ) { c.arg[1] = 2; - memcpy(c.d.asBytes+4,authkeyptr,4); + memcpy(c.d.asBytes+4,authKeyPtr,4); } + clearCommandBuffer(); SendCommand(&c); UsbCommand resp; if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { @@ -1465,12 +1121,8 @@ int CmdHF14AMfURdBl(const char *Cmd){ uint8_t keylen = 0; uint8_t data[16] = {0x00}; uint8_t authenticationkey[16] = {0x00}; - uint8_t *authkeyptr = authenticationkey; - - // starting with getting tagtype - TagTypeUL_t tagtype = GetHF14AMfU_Type(); - if (tagtype == UL_ERROR) return -1; - + uint8_t *authKeyPtr = authenticationkey; + while(param_getchar(Cmd, cmdp) != 0x00) { switch(param_getchar(Cmd, cmdp)) @@ -1502,19 +1154,8 @@ int CmdHF14AMfURdBl(const char *Cmd){ case 'b': case 'B': blockNo = param_get8(Cmd, cmdp+1); - - uint8_t maxblockno = 0; - for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++){ - if (tagtype & UL_TYPES_ARRAY[idx]) - maxblockno = UL_MEMORY_ARRAY[idx]+1; - } - if (blockNo < 0) { PrintAndLog("Wrong block number"); - errors = true; - } - if (blockNo > maxblockno){ - PrintAndLog("block number to large. Max block is %u/0x%02X \n", maxblockno,maxblockno); errors = true; } cmdp += 2; @@ -1532,30 +1173,47 @@ int CmdHF14AMfURdBl(const char *Cmd){ //Validations if(errors) return usage_hf_mfu_rdbl(); } + if ( blockNo == -1 ) return usage_hf_mfu_rdbl(); - + // start with getting tagtype + TagTypeUL_t tagtype = GetHF14AMfU_Type(); + if (tagtype == UL_ERROR) return -1; + + uint8_t maxblockno = 0; + for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++){ + if (tagtype & UL_TYPES_ARRAY[idx]) + maxblockno = UL_MEMORY_ARRAY[idx]; + } + if (blockNo > maxblockno){ + PrintAndLog("block number to large. Max block is %u/0x%02X \n", maxblockno,maxblockno); + return usage_hf_mfu_rdbl(); + } + // Swap endianness - if (swapEndian && hasAuthKey) authkeyptr = SwapEndian64(authenticationkey, 16, 8); - if (swapEndian && hasPwdKey) authkeyptr = SwapEndian64(authenticationkey, 4, 4); + if (swapEndian && hasAuthKey) authKeyPtr = SwapEndian64(authenticationkey, 16, 8); + if (swapEndian && hasPwdKey) authKeyPtr = SwapEndian64(authenticationkey, 4, 4); //Read Block UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}}; if ( hasAuthKey ){ c.arg[1] = 1; - memcpy(c.d.asBytes,authkeyptr,16); + memcpy(c.d.asBytes,authKeyPtr,16); } else if ( hasPwdKey ) { c.arg[1] = 2; - memcpy(c.d.asBytes,authkeyptr,4); + memcpy(c.d.asBytes,authKeyPtr,4); } + clearCommandBuffer(); SendCommand(&c); - + UsbCommand resp; if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { uint8_t isOK = resp.arg[0] & 0xff; if (isOK) { uint8_t *data = resp.d.asBytes; - PrintAndLog("Block: %0d (0x%02X) [ %s]", blockNo, blockNo, sprint_hex(data, 4)); + PrintAndLog("\nBlock# | Data | Ascii"); + PrintAndLog("-----------------------------"); + PrintAndLog("%02d/0x%02X | %s| %.4s\n", blockNo, blockNo, sprint_hex(data, 4), data); } else { PrintAndLog("Failed reading block: (%02x)", isOK); @@ -1563,7 +1221,6 @@ int CmdHF14AMfURdBl(const char *Cmd){ } else { PrintAndLog("Command execute time-out"); } - return 0; } @@ -1590,14 +1247,13 @@ int usage_hf_mfu_dump(void) { PrintAndLog("NTAG 203, NTAG 210, NTAG 212, NTAG 213, NTAG 215, NTAG 216"); PrintAndLog("and saves binary dump into the file `filename.bin` or `cardUID.bin`"); PrintAndLog("It autodetects card type.\n"); - PrintAndLog("Usage: hf mfu dump k l n "); - PrintAndLog(" Options : "); + PrintAndLog("Usage: hf mfu dump k l n p q <#pages>"); + PrintAndLog(" Options :"); PrintAndLog(" k : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); PrintAndLog(" l : (optional) swap entered key's endianness"); PrintAndLog(" n : filename w/o .bin to save the dump as"); PrintAndLog(" p : starting Page number to manually set a page to start the dump at"); PrintAndLog(" q : number of Pages to manually set how many pages to dump"); - PrintAndLog(""); PrintAndLog(" sample : hf mfu dump"); PrintAndLog(" : hf mfu dump n myfile"); @@ -1634,11 +1290,88 @@ int usage_hf_mfu_wrbl(void) { return 0; } +int usage_hf_mfu_eload(void) { + PrintAndLog("It loads emul dump from the file `filename.eml`"); + PrintAndLog("Hint: See script dumptoemul-mfu.lua to convert the .bin to the eml"); + PrintAndLog("Usage: hf mfu eload u [numblocks]"); + PrintAndLog(" Options:"); + PrintAndLog(" h : this help"); + PrintAndLog(" u : UL (required)"); + PrintAndLog(" [filename] : without `.eml` (required)"); + PrintAndLog(" numblocks : number of blocks to load from eml file (optional)"); + PrintAndLog(""); + PrintAndLog(" sample: hf mfu eload u filename"); + PrintAndLog(" hf mfu eload u filename 57"); + return 0; +} + +int usage_hf_mfu_sim(void) { + PrintAndLog("\nEmulating Ultralight tag from emulator memory\n"); + PrintAndLog("\nBe sure to load the emulator memory first!\n"); + PrintAndLog("Usage: hf mfu sim t 7 u "); + PrintAndLog(" Options:"); + PrintAndLog(" h : this help"); + PrintAndLog(" t 7 : 7 = NTAG or Ultralight sim (required)"); + PrintAndLog(" u : 4 or 7 byte UID (optional)"); + PrintAndLog("\n sample : hf mfu sim t 7"); + PrintAndLog(" : hf mfu sim t 7 u 1122344556677\n"); + + return 0; +} + +int usage_hf_mfu_ucauth(void) { + PrintAndLog("Usage: hf mfu cauth k "); + PrintAndLog(" 0 (default): 3DES standard key"); + PrintAndLog(" 1 : all 0x00 key"); + PrintAndLog(" 2 : 0x00-0x0F key"); + PrintAndLog(" 3 : nfc key"); + PrintAndLog(" 4 : all 0x01 key"); + PrintAndLog(" 5 : all 0xff key"); + PrintAndLog(" 6 : 0x00-0xFF key"); + PrintAndLog("\n sample : hf mfu cauth k"); + PrintAndLog(" : hf mfu cauth k 3"); + return 0; +} + +int usage_hf_mfu_ucsetpwd(void) { + PrintAndLog("Usage: hf mfu setpwd "); + PrintAndLog(" [password] - (32 hex symbols)"); + PrintAndLog(""); + PrintAndLog("sample: hf mfu setpwd 000102030405060708090a0b0c0d0e0f"); + PrintAndLog(""); + return 0; +} + +int usage_hf_mfu_ucsetuid(void) { + PrintAndLog("Usage: hf mfu setuid "); + PrintAndLog(" [uid] - (14 hex symbols)"); + PrintAndLog("\nThis only works for Magic Ultralight tags."); + PrintAndLog(""); + PrintAndLog("sample: hf mfu setuid 11223344556677"); + PrintAndLog(""); + return 0; +} + +int usage_hf_mfu_gendiverse(void){ + PrintAndLog("Usage: hf mfu gen "); + PrintAndLog(""); + PrintAndLog("sample: hf mfu gen 11223344"); + PrintAndLog(""); + return 0; +} + +int usage_hf_mfu_pwdgen(void){ + PrintAndLog("Usage: hf mfu pwdgen "); + PrintAndLog(""); + PrintAndLog("sample: hf mfu pwdgen 11223344556677"); + PrintAndLog(""); + return 0; +} + +#define DUMP_PREFIX_LENGTH 48 // // Mifare Ultralight / Ultralight-C / Ultralight-EV1 // Read and Dump Card Contents, using auto detection of tag size. -// -// TODO: take a password to read UL-C / UL-EV1 tags. int CmdHF14AMfUDump(const char *Cmd){ FILE *fout; @@ -1658,6 +1391,7 @@ int CmdHF14AMfUDump(const char *Cmd){ uint8_t dataLen = 0; uint8_t cmdp = 0; uint8_t authenticationkey[16] = {0x00}; + memset(authenticationkey, 0x00, sizeof(authenticationkey)); uint8_t *authKeyPtr = authenticationkey; size_t fileNlen = 0; bool errors = false; @@ -1699,7 +1433,7 @@ int CmdHF14AMfUDump(const char *Cmd){ cmdp += 2; break; case 'p': - case 'P': + case 'P': //set start page startPage = param_get8(Cmd, cmdp+1); manualPages = true; cmdp += 2; @@ -1721,16 +1455,17 @@ int CmdHF14AMfUDump(const char *Cmd){ //Validations if(errors) return usage_hf_mfu_dump(); + //if we entered a key in little endian and set the swapEndian switch - switch it... if (swapEndian && hasAuthKey) authKeyPtr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4); TagTypeUL_t tagtype = GetHF14AMfU_Type(); if (tagtype == UL_ERROR) return -1; - if (!manualPages) + if (!manualPages) //get number of pages to read for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++) if (tagtype & UL_TYPES_ARRAY[idx]) - Pages = UL_MEMORY_ARRAY[idx]+1; + Pages = UL_MEMORY_ARRAY[idx]+1; //add one as maxblks starts at 0 ul_print_type(tagtype, 0); PrintAndLog("Reading tag memory..."); @@ -1743,6 +1478,8 @@ int CmdHF14AMfUDump(const char *Cmd){ memcpy(c.d.asBytes, authKeyPtr, dataLen); } + + clearCommandBuffer(); SendCommand(&c); UsbCommand resp; if (!WaitForResponseTimeout(CMD_ACK, &resp,1500)) { @@ -1754,12 +1491,13 @@ int CmdHF14AMfUDump(const char *Cmd){ return 1; } + uint32_t startindex = resp.arg[2]; uint32_t bufferSize = resp.arg[1]; if (bufferSize > sizeof(data)) { PrintAndLog("Data exceeded Buffer size!"); bufferSize = sizeof(data); } - GetFromBigBuf(data, bufferSize, 0); + GetFromBigBuf(data, bufferSize, startindex); WaitForResponse(CMD_ACK,NULL); Pages = bufferSize/4; @@ -1784,8 +1522,51 @@ int CmdHF14AMfUDump(const char *Cmd){ } } - // add keys to block dump + uint8_t get_pack[] = {0,0}; + iso14a_card_select_t card; + uint8_t dump_file_data[1024+DUMP_PREFIX_LENGTH] = {0x00}; + uint8_t get_version[] = {0,0,0,0,0,0,0,0,0}; + uint8_t get_tearing[] = {0,0,0}; + uint8_t get_counter[] = {0,0,0}; + uint8_t dummy_pack[] = {0,0}; + uint8_t get_signature[32]; + memset( get_signature, 0, sizeof(get_signature) ); + + // not ul_c and not std ul then attempt to get deeper info + if (!(tagtype & UL_C || tagtype & UL)) { + //attempt to read pack + if (!ul_auth_select( &card, tagtype, true, authKeyPtr, get_pack, sizeof(get_pack))) { + //reset pack + get_pack[0]=0; + get_pack[1]=0; + } + ul_switch_off_field(); + // add pack to block read + memcpy(data + (Pages*4) - 4, get_pack, sizeof(get_pack)); + if ( hasAuthKey ) + ul_auth_select( &card, tagtype, hasAuthKey, authKeyPtr, dummy_pack, sizeof(dummy_pack)); + else + ul_select(&card); + + ulev1_getVersion( get_version, sizeof(get_version) ); + for ( uint8_t i = 0; i<3; ++i) { + ulev1_readTearing(i, get_tearing+i, 1); + ulev1_readCounter(i, get_counter, sizeof(get_counter) ); + } + ul_switch_off_field(); + if ( hasAuthKey ) + ul_auth_select( &card, tagtype, hasAuthKey, authKeyPtr, dummy_pack, sizeof(dummy_pack)); + else + ul_select(&card); + ulev1_readSignature( get_signature, sizeof(get_signature)); + ul_switch_off_field(); + } + + // format and add keys to block dump output if (hasAuthKey) { + // if we didn't swapendian before - do it now for the sprint_hex call + // NOTE: default entry is bigendian (unless swapped), sprint_hex outputs little endian + // need to swap to keep it the same if (!swapEndian){ authKeyPtr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4); } else { @@ -1800,9 +1581,40 @@ int CmdHF14AMfUDump(const char *Cmd){ } } + //add *special* blocks to dump + //get version + memcpy(dump_file_data, get_version, sizeof(get_version)); + //tearing + memcpy(dump_file_data+10, get_tearing, sizeof(get_tearing)); + //pack + memcpy(dump_file_data+13, get_pack, sizeof(get_pack)); + //signature + memcpy(dump_file_data+16, get_signature, sizeof(get_signature)); + //add regular block read data to dump + memcpy(dump_file_data+DUMP_PREFIX_LENGTH, data, Pages*4); + + PrintAndLog("\n*Special* block data:"); + PrintAndLog("\nDataType| Data | | Ascii"); + PrintAndLog("---------------------------------"); + PrintAndLog("GetVer-1| %s| | %.4s", sprint_hex(dump_file_data, 4), dump_file_data); + PrintAndLog("GetVer-2| %s| | %.4s", sprint_hex(dump_file_data+4, 4), dump_file_data+4); + PrintAndLog("TBD | 00 00 | | "); + PrintAndLog("Tearing | %s| | %.3s", sprint_hex(dump_file_data+10, 3), dump_file_data+10); + PrintAndLog("Pack | %s | | %.2s", sprint_hex(dump_file_data+13, 2), dump_file_data+13); + PrintAndLog("TBD | 00 | | "); + PrintAndLog("Sig-1 | %s| | %.4s", sprint_hex(dump_file_data+16, 4), dump_file_data+16); + PrintAndLog("Sig-2 | %s| | %.4s", sprint_hex(dump_file_data+20, 4), dump_file_data+20); + PrintAndLog("Sig-3 | %s| | %.4s", sprint_hex(dump_file_data+24, 4), dump_file_data+24); + PrintAndLog("Sig-4 | %s| | %.4s", sprint_hex(dump_file_data+28, 4), dump_file_data+28); + PrintAndLog("Sig-5 | %s| | %.4s", sprint_hex(dump_file_data+32, 4), dump_file_data+32); + PrintAndLog("Sig-6 | %s| | %.4s", sprint_hex(dump_file_data+36, 4), dump_file_data+36); + PrintAndLog("Sig-7 | %s| | %.4s", sprint_hex(dump_file_data+40, 4), dump_file_data+40); + PrintAndLog("Sig-8 | %s| | %.4s", sprint_hex(dump_file_data+44, 4), dump_file_data+44); + PrintAndLog("\nBlock# | Data |lck| Ascii"); + PrintAndLog("---------------------------------"); for (i = 0; i < Pages; ++i) { if ( i < 3 ) { - PrintAndLog("Block %02x:%s ", i,sprint_hex(data + i * 4, 4)); + PrintAndLog("%02d/0x%02X | %s| | %.4s", i+startPage, i+startPage, sprint_hex(data + i * 4, 4), data + i * 4 ); continue; } switch(i){ @@ -1849,8 +1661,9 @@ int CmdHF14AMfUDump(const char *Cmd){ case 43: tmplockbit = bit2[9]; break; //auth1 default: break; } - PrintAndLog("Block %02X:%s [%d] {%.4s}", i, sprint_hex(data + i * 4, 4), tmplockbit, data+i*4); + PrintAndLog("%02d/0x%02X | %s| %d | %.4s", i+startPage, i+startPage, sprint_hex(data + i * 4, 4), tmplockbit, data+i*4); } + PrintAndLog("---------------------------------"); // user supplied filename? if (fileNlen < 1) { @@ -1865,10 +1678,12 @@ int CmdHF14AMfUDump(const char *Cmd){ PrintAndLog("Could not create file name %s", filename); return 1; } - fwrite( data, 1, Pages*4, fout ); - fclose(fout); - - PrintAndLog("Dumped %d pages, wrote %d bytes to %s", Pages, Pages*4, filename); + fwrite( dump_file_data, 1, Pages*4 + DUMP_PREFIX_LENGTH, fout ); + if (fout) { + fclose(fout); + fout = NULL; + } + PrintAndLog("Dumped %d pages, wrote %d bytes to %s", Pages+(DUMP_PREFIX_LENGTH/4), Pages*4 + DUMP_PREFIX_LENGTH, filename); return 0; } @@ -1889,26 +1704,13 @@ int CmdHF14AMfucAuth(const char *Cmd){ //Change key to user defined one if (cmdp == 'k' || cmdp == 'K'){ keyNo = param_get8(Cmd, 1); - if(keyNo > KEYS_3DES_COUNT) + if(keyNo >= KEYS_3DES_COUNT) errors = true; } - if (cmdp == 'h' || cmdp == 'H') - errors = true; + if (cmdp == 'h' || cmdp == 'H') errors = true; - if (errors) { - PrintAndLog("Usage: hf mfu cauth k "); - PrintAndLog(" 0 (default): 3DES standard key"); - PrintAndLog(" 1 : all 0x00 key"); - PrintAndLog(" 2 : 0x00-0x0F key"); - PrintAndLog(" 3 : nfc key"); - PrintAndLog(" 4 : all 0x01 key"); - PrintAndLog(" 5 : all 0xff key"); - PrintAndLog(" 6 : 0x00-0xFF key"); - PrintAndLog("\n sample : hf mfu cauth k"); - PrintAndLog(" : hf mfu cauth k 3"); - return 0; - } + if (errors) return usage_hf_mfu_ucauth(); uint8_t *key = default_3des_keys[keyNo]; if (ulc_authentication(key, true)) @@ -2022,48 +1824,32 @@ int CmdTestDES(const char * cmd) int CmdHF14AMfucSetPwd(const char *Cmd){ uint8_t pwd[16] = {0x00}; - - uint8_t key[16]; char cmdp = param_getchar(Cmd, 0); - if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { - PrintAndLog("Usage: hf mfu setpwd "); - PrintAndLog(" [password] - (32 hex symbols)"); - PrintAndLog(""); - PrintAndLog("sample: hf mfu setpwd 000102030405060708090a0b0c0d0e0f"); - PrintAndLog(""); - return 0; - } + if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') return usage_hf_mfu_ucsetpwd(); if (param_gethex(Cmd, 0, pwd, 32)) { PrintAndLog("Password must include 32 HEX symbols"); return 1; } - - if (blockNo > MAX_ULC_BLOCKS ){ - PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C"); - return 1; - } UsbCommand c = {CMD_MIFAREUC_SETPWD}; memcpy( c.d.asBytes, pwd, 16); + clearCommandBuffer(); SendCommand(&c); UsbCommand resp; - if (WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { - if ( (resp.arg[0] & 0xff) == 1) + if ( (resp.arg[0] & 0xff) == 1) { PrintAndLog("Ultralight-C new password: %s", sprint_hex(pwd,16)); - else{ + } else { PrintAndLog("Failed writing at block %d", resp.arg[1] & 0xff); return 1; } - } - else { + } else { PrintAndLog("command execution time out"); return 1; - } - + } return 0; } @@ -2077,16 +1863,8 @@ int CmdHF14AMfucSetUid(const char *Cmd){ uint8_t uid[7] = {0x00}; char cmdp = param_getchar(Cmd, 0); - if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { - PrintAndLog("Usage: hf mfu setuid "); - PrintAndLog(" [uid] - (14 hex symbols)"); - PrintAndLog("\nThis only works for Magic Ultralight tags."); - PrintAndLog(""); - PrintAndLog("sample: hf mfu setuid 11223344556677"); - PrintAndLog(""); - return 0; - } - + if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') return usage_hf_mfu_ucsetuid(); + if (param_gethex(Cmd, 0, uid, 14)) { PrintAndLog("UID must include 14 HEX symbols"); return 1; @@ -2095,6 +1873,7 @@ int CmdHF14AMfucSetUid(const char *Cmd){ // read block2. c.cmd = CMD_MIFAREU_READBL; c.arg[0] = 2; + clearCommandBuffer(); SendCommand(&c); if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { PrintAndLog("Command execute timeout"); @@ -2112,6 +1891,7 @@ int CmdHF14AMfucSetUid(const char *Cmd){ c.d.asBytes[1] = uid[1]; c.d.asBytes[2] = uid[2]; c.d.asBytes[3] = 0x88 ^ uid[0] ^ uid[1] ^ uid[2]; + clearCommandBuffer(); SendCommand(&c); if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { PrintAndLog("Command execute timeout"); @@ -2124,6 +1904,7 @@ int CmdHF14AMfucSetUid(const char *Cmd){ c.d.asBytes[1] = uid[4]; c.d.asBytes[2] = uid[5]; c.d.asBytes[3] = uid[6]; + clearCommandBuffer(); SendCommand(&c); if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { PrintAndLog("Command execute timeout"); @@ -2136,6 +1917,7 @@ int CmdHF14AMfucSetUid(const char *Cmd){ c.d.asBytes[1] = oldblock2[1]; c.d.asBytes[2] = oldblock2[2]; c.d.asBytes[3] = oldblock2[3]; + clearCommandBuffer(); SendCommand(&c); if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { PrintAndLog("Command execute timeout"); @@ -2146,14 +1928,19 @@ int CmdHF14AMfucSetUid(const char *Cmd){ } int CmdHF14AMfuGenDiverseKeys(const char *Cmd){ + + uint8_t uid[4]; + char cmdp = param_getchar(Cmd, 0); + if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') return usage_hf_mfu_gendiverse(); + + if (param_gethex(Cmd, 0, uid, 8)) { + PrintAndLog("UID must include 8 HEX symbols"); + return 1; + } uint8_t iv[8] = { 0x00 }; - uint8_t block = 0x07; + uint8_t block = 0x01; - // UL-EV1 - //04 57 b6 e2 05 3f 80 UID - //4a f8 4b 19 PWD - uint8_t uid[] = { 0xF4,0xEA, 0x54, 0x8E }; uint8_t mifarekeyA[] = { 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5 }; uint8_t mifarekeyB[] = { 0xB0,0xB1,0xB2,0xB3,0xB4,0xB5 }; uint8_t dkeyA[8] = { 0x00 }; @@ -2182,15 +1969,13 @@ int CmdHF14AMfuGenDiverseKeys(const char *Cmd){ , divkey // output ); - PrintAndLog("3DES version"); + PrintAndLog("-- 3DES version"); PrintAndLog("Masterkey :\t %s", sprint_hex(masterkey,sizeof(masterkey))); PrintAndLog("UID :\t %s", sprint_hex(uid, sizeof(uid))); - PrintAndLog("Sector :\t %0d", block); + PrintAndLog("block :\t %0d", block); PrintAndLog("Mifare key :\t %s", sprint_hex(mifarekeyA, sizeof(mifarekeyA))); PrintAndLog("Message :\t %s", sprint_hex(mix, sizeof(mix))); PrintAndLog("Diversified key: %s", sprint_hex(divkey+1, 6)); - - PrintAndLog("\n DES version"); for (int i=0; i < sizeof(mifarekeyA); ++i){ dkeyA[i] = (mifarekeyA[i] << 1) & 0xff; @@ -2220,30 +2005,42 @@ int CmdHF14AMfuGenDiverseKeys(const char *Cmd){ , newpwd // output ); + PrintAndLog("\n-- DES version"); PrintAndLog("Mifare dkeyA :\t %s", sprint_hex(dkeyA, sizeof(dkeyA))); PrintAndLog("Mifare dkeyB :\t %s", sprint_hex(dkeyB, sizeof(dkeyB))); PrintAndLog("Mifare ABA :\t %s", sprint_hex(dmkey, sizeof(dmkey))); PrintAndLog("Mifare Pwd :\t %s", sprint_hex(newpwd, sizeof(newpwd))); + // next. from the diversify_key method. return 0; } -// static uint8_t * diversify_key(uint8_t * key){ - - // for(int i=0; i<16; i++){ - // if(i<=6) key[i]^=cuid[i]; - // if(i>6) key[i]^=cuid[i%7]; - // } - // return key; -// } - -// static void GenerateUIDe( uint8_t *uid, uint8_t len){ - // for (int i=0; i