X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/4a74e2be72b133ceea811d6f559b5b1a0da52377..aa0b1c431f5f1562041a27c06d61f54c14fe4b02:/client/cmdhfmfu.c diff --git a/client/cmdhfmfu.c b/client/cmdhfmfu.c index 48f549ba..c3442ee3 100644 --- a/client/cmdhfmfu.c +++ b/client/cmdhfmfu.c @@ -7,14 +7,21 @@ //----------------------------------------------------------------------------- // High frequency MIFARE ULTRALIGHT (C) commands //----------------------------------------------------------------------------- -#include "loclass/des.h" + #include "cmdhfmfu.h" + +#include +#include +#include "comms.h" +#include "usb_cmd.h" +#include "cmdmain.h" +#include "ui.h" +#include "mbedtls/des.h" #include "cmdhfmf.h" #include "cmdhf14a.h" #include "mifare.h" #include "util.h" #include "protocols.h" -#include "data.h" #define MAX_UL_BLOCKS 0x0f #define MAX_ULC_BLOCKS 0x2b @@ -41,7 +48,7 @@ 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 6 uint8_t default_pwd_pack[KEYS_PWD_COUNT][4] = { {0xFF,0xFF,0xFF,0xFF}, // PACK 0x00,0x00 -- factory default @@ -50,20 +57,15 @@ uint8_t default_pwd_pack[KEYS_PWD_COUNT][4] = { {0xFF,0x90,0x6C,0xB2}, // PACK 0x12,0x9e -- italian bus (sniffed) {0x46,0x1c,0xA3,0x19}, // PACK 0xE9,0x5A -- italian bus (sniffed) {0x35,0x1C,0xD0,0x19}, // PACK 0x9A,0x5a -- italian bus (sniffed) - - {0x05,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- Amiiboo (sniffed) pikachu-b UID: - {0x7E,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- AMiiboo (sniffed) - {0x02,0xE1,0xEE,0x36}, // PACK 0x80,0x80 -- AMiiboo (sniffed) sonic UID: 04d257 7ae33e8027 - {0x32,0x0C,0x16,0x17}, // PACK 0x80,0x80 -- AMiiboo (sniffed) }; -#define MAX_UL_TYPES 17 -uint16_t UL_TYPES_ARRAY[MAX_UL_TYPES] = {UNKNOWN, UL, UL_C, UL_EV1_48, UL_EV1_128, NTAG, NTAG_203, - NTAG_210, NTAG_212, NTAG_213, NTAG_215, NTAG_216, MY_D, MY_D_NFC, MY_D_MOVE, MY_D_MOVE_NFC, MY_D_MOVE_LEAN}; +#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_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}; static int CmdHelp(const char *Cmd); @@ -105,13 +107,7 @@ 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}}; + UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT | ISO14A_NO_RATS, 0, 0}}; clearCommandBuffer(); SendCommand(&c); } @@ -156,7 +152,7 @@ static int ul_select( iso14a_card_select_t *card ){ ans = WaitForResponseTimeout(CMD_ACK, &resp, 1500); if (!ans || resp.arg[0] < 1) { PrintAndLog("iso14443a card select failed"); - ul_switch_off_field(); + DropField(); return 0; } @@ -229,7 +225,7 @@ static int ul_auth_select( iso14a_card_select_t *card, TagTypeUL_t tagtype, bool if (hasAuthKey) { if (ulev1_requestAuthentication(authenticationkey, pack, packSize) < 1) { - ul_switch_off_field(); + DropField(); PrintAndLog("Error: Authentication Failed UL-EV1/NTAG"); return 0; } @@ -276,6 +272,38 @@ 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]; @@ -389,6 +417,8 @@ int ul_print_type(uint32_t tagtype, uint8_t spaces){ 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; @@ -519,7 +549,7 @@ static int ulc_magic_test(){ } else { returnValue = UL; } - ul_switch_off_field(); + DropField(); return returnValue; } */ @@ -532,7 +562,7 @@ static int ul_magic_test(){ if ( !ul_select(&card) ) return UL_ERROR; int status = ul_comp_write(0, NULL, 0); - ul_switch_off_field(); + DropField(); if ( status == 0 ) return MAGIC; return 0; @@ -551,14 +581,14 @@ uint32_t GetHF14AMfU_Type(void){ // 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(); + DropField(); return UL_ERROR; } if ( card.uid[0] != 0x05) { len = ulev1_getVersion(version, sizeof(version)); - ul_switch_off_field(); + DropField(); switch (len) { case 0x0A: { @@ -598,7 +628,7 @@ uint32_t GetHF14AMfU_Type(void){ // do UL_C check first... uint8_t nonce[11] = {0x00}; status = ulc_requestAuthentication(nonce, sizeof(nonce)); - ul_switch_off_field(); + DropField(); if (status > 1) { tagtype = UL_C; } else { @@ -619,11 +649,15 @@ uint32_t GetHF14AMfU_Type(void){ tagtype = UNKNOWN; } } - ul_switch_off_field(); + DropField(); } } + if (tagtype & UL) { + tagtype = ul_fudan_check(); + DropField(); + } } else { - ul_switch_off_field(); + DropField(); // Infinition MY-D tests Exam high nibble uint8_t nib = (card.uid[1] & 0xf0) >> 4; switch ( nib ){ @@ -668,7 +702,7 @@ int CmdHF14AMfUInfo(const char *Cmd){ return usage_hf_mfu_info(); case 'k': case 'K': - dataLen = param_getstr(Cmd, cmdp+1, tempStr); + dataLen = param_getstr(Cmd, cmdp+1, tempStr, sizeof(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 @@ -710,7 +744,7 @@ int CmdHF14AMfUInfo(const char *Cmd){ // read pages 0,1,2,3 (should read 4pages) status = ul_read(0, data, sizeof(data)); if ( status == -1 ) { - ul_switch_off_field(); + DropField(); PrintAndLog("Error: tag didn't answer to READ"); return status; } else if (status == 16) { @@ -728,7 +762,7 @@ int CmdHF14AMfUInfo(const char *Cmd){ 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(); + DropField(); return status; } if (status == 16) ulc_print_configuration(ulc_conf); @@ -739,14 +773,14 @@ int CmdHF14AMfUInfo(const char *Cmd){ uint8_t ulc_deskey[16] = {0x00}; status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey)); if ( status == -1 ) { - ul_switch_off_field(); + DropField(); PrintAndLog("Error: tag didn't answer to READ magic"); return status; } if (status == 16) ulc_print_3deskey(ulc_deskey); } else { - ul_switch_off_field(); + DropField(); // if we called info with key, just return if ( hasAuthKey ) return 1; @@ -781,7 +815,7 @@ int CmdHF14AMfUInfo(const char *Cmd){ status = ulev1_readSignature( ulev1_signature, sizeof(ulev1_signature)); if ( status == -1 ) { PrintAndLog("Error: tag didn't answer to READ SIGNATURE"); - ul_switch_off_field(); + DropField(); return status; } if (status == 32) ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature)); @@ -796,7 +830,7 @@ int CmdHF14AMfUInfo(const char *Cmd){ status = ulev1_getVersion(version, sizeof(version)); if ( status == -1 ) { PrintAndLog("Error: tag didn't answer to GETVERSION"); - ul_switch_off_field(); + DropField(); return status; } else if (status == 10) { ulev1_print_version(version); @@ -816,7 +850,7 @@ int CmdHF14AMfUInfo(const char *Cmd){ 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(); + DropField(); return status; } else if (status == 16) { // save AUTHENTICATION LIMITS for later: @@ -846,7 +880,7 @@ int CmdHF14AMfUInfo(const char *Cmd){ } } - ul_switch_off_field(); + DropField(); if (locked) PrintAndLog("\nTag appears to be locked, try using the key to get more info"); PrintAndLog(""); return 1; @@ -870,10 +904,6 @@ int CmdHF14AMfUWrBl(const char *Cmd){ uint8_t authenticationkey[16] = {0x00}; uint8_t *authKeyPtr = authenticationkey; - // starting with getting tagtype - TagTypeUL_t tagtype = GetHF14AMfU_Type(); - if (tagtype == UL_ERROR) return -1; - while(param_getchar(Cmd, cmdp) != 0x00) { switch(param_getchar(Cmd, cmdp)) @@ -905,21 +935,10 @@ 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]; - } - if (blockNo < 0) { PrintAndLog("Wrong block number"); errors = true; } - if (blockNo > maxblockno){ - PrintAndLog("block number too large. Max block is %u/0x%02X \n", maxblockno,maxblockno); - errors = true; - } cmdp += 2; break; case 'l': @@ -946,6 +965,19 @@ int CmdHF14AMfUWrBl(const char *Cmd){ } if ( blockNo == -1 ) return usage_hf_mfu_wrbl(); + // starting with getting tagtype + TagTypeUL_t tagtype = GetHF14AMfU_Type(); + if (tagtype == UL_ERROR) return -1; + + uint8_t maxblockno = 0; + for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++){ + if (tagtype & UL_TYPES_ARRAY[idx]) + maxblockno = UL_MEMORY_ARRAY[idx]; + } + if (blockNo > maxblockno){ + PrintAndLog("block number too large. Max block is %u/0x%02X \n", maxblockno,maxblockno); + return usage_hf_mfu_wrbl(); + } // Swap endianness if (swapEndian && hasAuthKey) authKeyPtr = SwapEndian64(authenticationkey, 16, 8); @@ -997,10 +1029,6 @@ int CmdHF14AMfURdBl(const char *Cmd){ uint8_t authenticationkey[16] = {0x00}; uint8_t *authKeyPtr = authenticationkey; - // starting with getting tagtype - TagTypeUL_t tagtype = GetHF14AMfU_Type(); - if (tagtype == UL_ERROR) return -1; - while(param_getchar(Cmd, cmdp) != 0x00) { switch(param_getchar(Cmd, cmdp)) @@ -1032,21 +1060,10 @@ 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]; - } - 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; break; case 'l': @@ -1064,6 +1081,19 @@ int CmdHF14AMfURdBl(const char *Cmd){ } 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); @@ -1087,9 +1117,9 @@ int CmdHF14AMfURdBl(const char *Cmd){ uint8_t isOK = resp.arg[0] & 0xff; if (isOK) { uint8_t *data = resp.d.asBytes; - PrintAndLog("\nBlock# | Data | Ascii"); - PrintAndLog("-----------------------------"); - PrintAndLog("%02d/0x%02X | %s| %.4s\n", blockNo, blockNo, sprint_hex(data, 4), data); + PrintAndLog("\n Block# | Data | Ascii"); + PrintAndLog("---------+-------------+------"); + PrintAndLog(" %02d/0x%02X | %s| %.4s\n", blockNo, blockNo, sprint_hex(data, 4), data); } else { PrintAndLog("Failed reading block: (%02x)", isOK); @@ -1196,6 +1226,7 @@ int CmdHF14AMfUDump(const char *Cmd){ bool manualPages = false; uint8_t startPage = 0; char tempStr[50]; + unsigned char cleanASCII[4]; while(param_getchar(Cmd, cmdp) != 0x00) { @@ -1206,7 +1237,7 @@ int CmdHF14AMfUDump(const char *Cmd){ return usage_hf_mfu_dump(); case 'k': case 'K': - dataLen = param_getstr(Cmd, cmdp+1, tempStr); + dataLen = param_getstr(Cmd, cmdp+1, tempStr, sizeof(tempStr)); if (dataLen == 32 || dataLen == 8) { //ul-c or ev1/ntag key length errors = param_gethex(tempStr, 0, authenticationkey, dataLen); dataLen /= 2; @@ -1224,7 +1255,7 @@ int CmdHF14AMfUDump(const char *Cmd){ break; case 'n': case 'N': - fileNlen = param_getstr(Cmd, cmdp+1, filename); + fileNlen = param_getstr(Cmd, cmdp+1, filename, sizeof(filename)); if (!fileNlen) errors = true; if (fileNlen > FILE_PATH_SIZE-5) fileNlen = FILE_PATH_SIZE-5; cmdp += 2; @@ -1293,8 +1324,7 @@ int CmdHF14AMfUDump(const char *Cmd){ PrintAndLog("Data exceeded Buffer size!"); bufferSize = sizeof(data); } - GetFromBigBuf(data, bufferSize, startindex); - WaitForResponse(CMD_ACK,NULL); + GetFromBigBuf(data, bufferSize, startindex, NULL, -1, false); Pages = bufferSize/4; // Load lock bytes. @@ -1334,11 +1364,11 @@ int CmdHF14AMfUDump(const char *Cmd){ } } - PrintAndLog("\nBlock# | Data |lck| Ascii"); - PrintAndLog("---------------------------------"); + PrintAndLog("\n Block# | Data |lck| Ascii"); + PrintAndLog("---------+-------------+---+------"); for (i = 0; i < Pages; ++i) { if ( i < 3 ) { - PrintAndLog("%02d/0x%02X | %s| | ", i+startPage, i+startPage, sprint_hex(data + i * 4, 4)); + PrintAndLog("%3d/0x%02X | %s| | ", i+startPage, i+startPage, sprint_hex(data + i * 4, 4)); continue; } switch(i){ @@ -1385,7 +1415,12 @@ int CmdHF14AMfUDump(const char *Cmd){ case 43: tmplockbit = bit2[9]; break; //auth1 default: break; } - PrintAndLog("%02d/0x%02X | %s| %d | %.4s", i+startPage, i+startPage, sprint_hex(data + i * 4, 4), tmplockbit, data+i*4); + + // convert unprintable characters and line breaks to dots + memcpy(cleanASCII, data+i*4, 4); + clean_ascii(cleanASCII, 4); + + PrintAndLog("%3d/0x%02X | %s| %d | %.4s", i+startPage, i+startPage, sprint_hex(data + i * 4, 4), tmplockbit, cleanASCII); } PrintAndLog("---------------------------------"); @@ -1426,7 +1461,7 @@ 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-1) errors = true; } @@ -1707,11 +1742,11 @@ int CmdHF14AMfuGenDiverseKeys(const char *Cmd){ mix[6] = block ^ uid[2]; mix[7] = uid[3]; - des3_context ctx = { 0x00 }; - des3_set2key_enc(&ctx, masterkey); + mbedtls_des3_context ctx = { {0} }; + mbedtls_des3_set2key_enc(&ctx, masterkey); - des3_crypt_cbc(&ctx // des3_context - , DES_ENCRYPT // int mode + mbedtls_des3_crypt_cbc(&ctx // des3_context + , MBEDTLS_DES_ENCRYPT // int mode , sizeof(mix) // length , iv // iv[8] , mix // input @@ -1746,10 +1781,10 @@ int CmdHF14AMfuGenDiverseKeys(const char *Cmd){ memcpy(dmkey+16, dkeyA, 8); memset(iv, 0x00, 8); - des3_set3key_enc(&ctx, dmkey); + mbedtls_des3_set3key_enc(&ctx, dmkey); - des3_crypt_cbc(&ctx // des3_context - , DES_ENCRYPT // int mode + mbedtls_des3_crypt_cbc(&ctx // des3_context + , MBEDTLS_DES_ENCRYPT // int mode , sizeof(newpwd) // length , iv // iv[8] , zeros // input @@ -1799,7 +1834,7 @@ static command_t CommandTable[] = }; int CmdHFMFUltra(const char *Cmd){ - WaitForResponseTimeout(CMD_ACK,NULL,100); + (void)WaitForResponseTimeout(CMD_ACK,NULL,100); CmdsParse(CommandTable, Cmd); return 0; }