X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/d62f7bad201ecb4f867d9aa262d257e82b744a80..347efc12741e72e6ce3a3c4f3ed554fae0cefc73:/client/cmdsmartcard.c diff --git a/client/cmdsmartcard.c b/client/cmdsmartcard.c index b2a5705d..b0d96f13 100644 --- a/client/cmdsmartcard.c +++ b/client/cmdsmartcard.c @@ -8,74 +8,422 @@ // Proxmark3 RDV40 Smartcard module commands //----------------------------------------------------------------------------- #include "cmdsmartcard.h" + +#include + +#include "ui.h" +#include "cmdparser.h" +#include "proxmark3.h" +#include "util.h" #include "smartcard.h" #include "comms.h" #include "protocols.h" +#include "cmdhw.h" +#include "cmdhflist.h" +#include "emv/apduinfo.h" // APDUcode description +#include "emv/emvcore.h" // decodeTVL +#include "crypto/libpcrypto.h" // sha512hash +#include "emv/dump.h" // dump_buffer +#include "pcsc.h" + +#define SC_UPGRADE_FILES_DIRECTORY "sc_upgrade_firmware/" +static bool UseAlternativeSmartcardReader = false; // default: use PM3 RDV40 Smartcard Slot (if available) static int CmdHelp(const char *Cmd); -int usage_sm_raw(void) { - PrintAndLog("Usage: sc raw [h|r|c] d <0A 0B 0C ... hex>"); - PrintAndLog(" h : this help"); - PrintAndLog(" r : do not read response"); - PrintAndLog(" a : active signal field ON without select"); - PrintAndLog(" s : active signal field ON with select"); - PrintAndLog(" t : executes TLV decoder if it is possible"); - PrintAndLog(" d : bytes to send"); - PrintAndLog(""); - PrintAndLog("Examples:"); - PrintAndLog(" sc raw d 11223344"); +static int usage_sm_raw(void) { + PrintAndLogEx(NORMAL, "Usage: sc raw [h|r|c] d <0A 0B 0C ... hex>"); + PrintAndLogEx(NORMAL, " h : this help"); + PrintAndLogEx(NORMAL, " r : do not read response"); + PrintAndLogEx(NORMAL, " a : active smartcard without select (reset sc module)"); + PrintAndLogEx(NORMAL, " s : active smartcard with select (get ATR)"); + PrintAndLogEx(NORMAL, " t : executes TLV decoder if it possible"); + PrintAndLogEx(NORMAL, " 0 : use protocol T=0"); + PrintAndLogEx(NORMAL, " d : bytes to send"); + PrintAndLogEx(NORMAL, ""); + PrintAndLogEx(NORMAL, "Examples:"); + PrintAndLogEx(NORMAL, " sc raw s 0 d 00a404000e315041592e5359532e4444463031 - `1PAY.SYS.DDF01` PSE directory with get ATR"); return 0; } -int usage_sm_reader(void) { - PrintAndLog("Usage: sc reader [h|s]"); - PrintAndLog(" h : this help"); - PrintAndLog(" s : silent (no messages)"); - PrintAndLog(""); - PrintAndLog("Examples:"); - PrintAndLog(" sc reader"); + +static int usage_sm_select(void) { + PrintAndLogEx(NORMAL, "Usage: sc select [h|] "); + PrintAndLogEx(NORMAL, " h : this help"); + PrintAndLogEx(NORMAL, " : a card reader's name, wildcards allowed, leave empty to pick from available readers"); + PrintAndLogEx(NORMAL, ""); + PrintAndLogEx(NORMAL, "Examples:"); + PrintAndLogEx(NORMAL, " sc select : list available card readers and pick"); + PrintAndLogEx(NORMAL, " sc select Gemalto* : select a connected Gemalto card reader" ); return 0; } -int usage_sm_info(void) { - PrintAndLog("Usage: sc info [h|s]"); - PrintAndLog(" h : this help"); - PrintAndLog(" s : silent (no messages)"); - PrintAndLog(""); - PrintAndLog("Examples:"); - PrintAndLog(" sc info"); + +static int usage_sm_reader(void) { + PrintAndLogEx(NORMAL, "Usage: sc reader [h|s]"); + PrintAndLogEx(NORMAL, " h : this help"); + PrintAndLogEx(NORMAL, " s : silent (no messages)"); + PrintAndLogEx(NORMAL, ""); + PrintAndLogEx(NORMAL, "Examples:"); + PrintAndLogEx(NORMAL, " sc reader"); return 0; } -int usage_sm_upgrade(void) { - PrintAndLog("Upgrade firmware"); - PrintAndLog("Usage: sc upgrade f "); - PrintAndLog(" h : this help"); - PrintAndLog(" f : firmware file name"); - PrintAndLog(""); - PrintAndLog("Examples:"); - PrintAndLog(" sc upgrade f myfile"); - PrintAndLog(""); - PrintAndLog("WARNING - Dangerous command, do wrong and you will brick the smart card socket"); + +static int usage_sm_info(void) { + PrintAndLogEx(NORMAL, "Usage: s info [h|s]"); + PrintAndLogEx(NORMAL, " h : this help"); + PrintAndLogEx(NORMAL, " s : silent (no messages)"); + PrintAndLogEx(NORMAL, ""); + PrintAndLogEx(NORMAL, "Examples:"); + PrintAndLogEx(NORMAL, " sc info"); return 0; } -int usage_sm_setclock(void) { - PrintAndLog("Usage: sc setclock [h] c "); - PrintAndLog(" h : this help"); - PrintAndLog(" c <> : clockspeed (0 = 16mhz, 1=8mhz, 2=4mhz) "); - PrintAndLog(""); - PrintAndLog("Examples:"); - PrintAndLog(" sc setclock c 2"); + +static int usage_sm_upgrade(void) { + PrintAndLogEx(NORMAL, "Upgrade RDV4.0 Smartcard Socket Firmware"); + PrintAndLogEx(NORMAL, "Usage: sc upgrade f "); + PrintAndLogEx(NORMAL, " h : this help"); + PrintAndLogEx(NORMAL, " f : firmware file name"); + PrintAndLogEx(NORMAL, ""); + PrintAndLogEx(NORMAL, "Examples:"); + PrintAndLogEx(NORMAL, " sc upgrade f SIM010.BIN"); return 0; } -int CmdSmartRaw(const char *Cmd) { +static int usage_sm_setclock(void) { + PrintAndLogEx(NORMAL, "Usage: sc setclock [h] c "); + PrintAndLogEx(NORMAL, " h : this help"); + PrintAndLogEx(NORMAL, " c <> : clockspeed (0 = 16mhz, 1=8mhz, 2=4mhz) "); + PrintAndLogEx(NORMAL, ""); + PrintAndLogEx(NORMAL, "Examples:"); + PrintAndLogEx(NORMAL, " sc setclock c 2"); + return 0; +} + +static int usage_sm_brute(void) { + PrintAndLogEx(NORMAL, "Tries to bruteforce SFI, "); + PrintAndLogEx(NORMAL, "Usage: sc brute [h]"); + PrintAndLogEx(NORMAL, " h : this help"); + PrintAndLogEx(NORMAL, ""); + PrintAndLogEx(NORMAL, "Examples:"); + PrintAndLogEx(NORMAL, " sc brute"); + return 0; +} + +uint8_t GetATRTA1(uint8_t *atr, size_t atrlen) { + if (atrlen > 2) { + uint8_t T0 = atr[1]; + if (T0 & 0x10) + return atr[2]; + } + + return 0x11; // default value is 0x11, corresponding to fmax=5 MHz, Fi=372, Di=1. +} + +int DiArray[] = { + 0, // b0000 RFU + 1, // b0001 + 2, + 4, + 8, + 16, + 32, // b0110 + 64, // b0111. This was RFU in ISO/IEC 7816-3:1997 and former. Some card readers or drivers may erroneously reject cards using this value + 12, + 20, + 0, // b1010 RFU + 0, + 0, // ... + 0, + 0, + 0 // b1111 RFU +}; + +int FiArray[] = { + 372, // b0000 Historical note: in ISO/IEC 7816-3:1989, this was assigned to cards with internal clock + 372, // b0001 + 558, // b0010 + 744, // b0011 + 1116, // b0100 + 1488, // b0101 + 1860, // b0110 + 0, // b0111 RFU + 0, // b1000 RFU + 512, // b1001 + 768, // b1010 + 1024, // b1011 + 1536, // b1100 + 2048, // b1101 + 0, // b1110 RFU + 0 // b1111 RFU +}; + +float FArray[] = { + 4, // b0000 Historical note: in ISO/IEC 7816-3:1989, this was assigned to cards with internal clock + 5, // b0001 + 6, // b0010 + 8, // b0011 + 12, // b0100 + 16, // b0101 + 20, // b0110 + 0, // b0111 RFU + 0, // b1000 RFU + 5, // b1001 + 7.5, // b1010 + 10, // b1011 + 15, // b1100 + 20, // b1101 + 0, // b1110 RFU + 0 // b1111 RFU +}; + +static int GetATRDi(uint8_t *atr, size_t atrlen) { + uint8_t TA1 = GetATRTA1(atr, atrlen); + + return DiArray[TA1 & 0x0f]; // The 4 low-order bits of TA1 (4th MSbit to 1st LSbit) encode Di +} + +static int GetATRFi(uint8_t *atr, size_t atrlen) { + uint8_t TA1 = GetATRTA1(atr, atrlen); + + return FiArray[TA1 >> 4]; // The 4 high-order bits of TA1 (8th MSbit to 5th LSbit) encode fmax and Fi +} + +static float GetATRF(uint8_t *atr, size_t atrlen) { + uint8_t TA1 = GetATRTA1(atr, atrlen); + + return FArray[TA1 >> 4]; // The 4 high-order bits of TA1 (8th MSbit to 5th LSbit) encode fmax and Fi +} + +static int PrintATR(uint8_t *atr, size_t atrlen) { + + uint8_t T0 = atr[1]; + uint8_t K = T0 & 0x0F; + uint8_t TD1 = 0, T1len = 0, TD1len = 0, TDilen = 0; + bool protocol_T0_present = true; + bool protocol_T15_present = false; + + if (T0 & 0x10) { + PrintAndLog("\t- TA1 (Maximum clock frequency, proposed bit duration) [ 0x%02x ]", atr[2 + T1len]); + T1len++; + } + + if (T0 & 0x20) { + PrintAndLog("\t- TB1 (Deprecated: VPP requirements) [ 0x%02x ]", atr[2 + T1len]); + T1len++; + } + + if (T0 & 0x40) { + PrintAndLog("\t- TC1 (Extra delay between bytes required by card) [ 0x%02x ]", atr[2 + T1len]); + T1len++; + } + + if (T0 & 0x80) { + TD1 = atr[2 + T1len]; + PrintAndLog("\t- TD1 (First offered transmission protocol, presence of TA2..TD2) [ 0x%02x ] Protocol T%d", TD1, TD1 & 0x0f); + protocol_T0_present = false; + if ((TD1 & 0x0f) == 0) { + protocol_T0_present = true; + } + if ((TD1 & 0x0f) == 15) { + protocol_T15_present = true; + } + + T1len++; + + if (TD1 & 0x10) { + PrintAndLog("\t- TA2 (Specific protocol and parameters to be used after the ATR) [ 0x%02x ]", atr[2 + T1len + TD1len]); + TD1len++; + } + if (TD1 & 0x20) { + PrintAndLog("\t- TB2 (Deprecated: VPP precise voltage requirement) [ 0x%02x ]", atr[2 + T1len + TD1len]); + TD1len++; + } + if (TD1 & 0x40) { + PrintAndLog("\t- TC2 (Maximum waiting time for protocol T=0) [ 0x%02x ]", atr[2 + T1len + TD1len]); + TD1len++; + } + if (TD1 & 0x80) { + uint8_t TDi = atr[2 + T1len + TD1len]; + PrintAndLog("\t- TD2 (A supported protocol or more global parameters, presence of TA3..TD3) [ 0x%02x ] Protocol T%d", TDi, TDi & 0x0f); + if ((TDi & 0x0f) == 0) { + protocol_T0_present = true; + } + if ((TDi & 0x0f) == 15) { + protocol_T15_present = true; + } + TD1len++; + + bool nextCycle = true; + uint8_t vi = 3; + while (nextCycle) { + nextCycle = false; + if (TDi & 0x10) { + PrintAndLog("\t- TA%d: 0x%02x", vi, atr[2 + T1len + TD1len + TDilen]); + TDilen++; + } + if (TDi & 0x20) { + PrintAndLog("\t- TB%d: 0x%02x", vi, atr[2 + T1len + TD1len + TDilen]); + TDilen++; + } + if (TDi & 0x40) { + PrintAndLog("\t- TC%d: 0x%02x", vi, atr[2 + T1len + TD1len + TDilen]); + TDilen++; + } + if (TDi & 0x80) { + TDi = atr[2 + T1len + TD1len + TDilen]; + PrintAndLog("\t- TD%d [ 0x%02x ] Protocol T%d", vi, TDi, TDi & 0x0f); + TDilen++; + + nextCycle = true; + vi++; + } + } + } + } + + if (!protocol_T0_present || protocol_T15_present) { // there is CRC Check Byte TCK + uint8_t vxor = 0; + for (int i = 1; i < atrlen; i++) + vxor ^= atr[i]; + + if (vxor) + PrintAndLogEx(WARNING, "Check sum error. Must be 0 got 0x%02X", vxor); + else + PrintAndLogEx(INFO, "Check sum OK."); + } + + if (atr[0] != 0x3b) + PrintAndLogEx(WARNING, "Not a direct convention [ 0x%02x ]", atr[0]); + + uint8_t calen = 2 + T1len + TD1len + TDilen + K; + + if (atrlen != calen && atrlen != calen + 1) // may be CRC + PrintAndLogEx(ERR, "ATR length error. len: %d, T1len: %d, TD1len: %d, TDilen: %d, K: %d", atrlen, T1len, TD1len, TDilen, K); + + if (K > 0) + PrintAndLogEx(INFO, "\nHistorical bytes | len %02d | format %02x", K, atr[2 + T1len + TD1len + TDilen]); + + if (K > 1) { + PrintAndLogEx(INFO, "\tHistorical bytes"); + dump_buffer(&atr[2 + T1len + TD1len + TDilen], K, NULL, 1); + } + + return 0; +} + +bool smart_getATR(smart_card_atr_t *card) +{ + if (UseAlternativeSmartcardReader) { + return pcscGetATR(card); + } else { + UsbCommand c = {CMD_SMART_ATR, {0, 0, 0}}; + SendCommand(&c); + + UsbCommand resp; + if ( !WaitForResponseTimeout(CMD_ACK, &resp, 2500) ) { + return false; + } + + if (resp.arg[0] & 0xff) { + return resp.arg[0] & 0xFF; + } + + memcpy(card, (smart_card_atr_t *)resp.d.asBytes, sizeof(smart_card_atr_t)); + + return true; + } +} + +static bool smart_select(bool silent) { + + smart_card_atr_t card; + if (!smart_getATR(&card)) { + if (!silent) PrintAndLogEx(WARNING, "smart card select failed"); + return false; + } + + if (!silent) { + PrintAndLogEx(INFO, "ISO7816-3 ATR : %s", sprint_hex(card.atr, card.atr_len)); + } + + return true; +} + + +static void smart_transmit(uint8_t *data, uint32_t data_len, uint32_t flags, uint8_t *response, int *response_len, uint32_t max_response_len) +{ + // PrintAndLogEx(SUCCESS, "C-TPDU>>>> %s", sprint_hex(data, data_len)); + if (UseAlternativeSmartcardReader) { + *response_len = max_response_len; + pcscTransmit(data, data_len, flags, response, response_len); + } else { + UsbCommand c = {CMD_SMART_RAW, {flags, data_len, 0}}; + memcpy(c.d.asBytes, data, data_len); + SendCommand(&c); + + if (!WaitForResponseTimeout(CMD_ACK, &c, 2500)) { + PrintAndLogEx(WARNING, "smart card response timeout"); + *response_len = -1; + return; + } + + *response_len = c.arg[0]; + if (*response_len > 0) { + memcpy(response, c.d.asBytes, *response_len); + } + } + + if (*response_len <= 0) { + PrintAndLogEx(WARNING, "smart card response failed"); + *response_len = -2; + return; + } + + if (*response_len < 2) { + // PrintAndLogEx(SUCCESS, "R-TPDU %02X | ", response[0]); + return; + } + + // PrintAndLogEx(SUCCESS, "R-TPDU<<<< %s", sprint_hex(response, *response_len)); + // PrintAndLogEx(SUCCESS, "R-TPDU SW %02X%02X | %s", response[*response_len-2], response[*response_len-1], GetAPDUCodeDescription(response[*response_len-2], response[*response_len-1])); +} + + +static int CmdSmartSelect(const char *Cmd) +{ + const char *readername; + + if (tolower(param_getchar(Cmd, 0)) == 'h') { + return usage_sm_select(); + } + + if (!PM3hasSmartcardSlot() && !pcscCheckForCardReaders()) { + PrintAndLogEx(WARNING, "No Smartcard Readers available"); + UseAlternativeSmartcardReader = false; + return 1; + } + + int bg, en; + if (param_getptr(Cmd, &bg, &en, 0)) { + UseAlternativeSmartcardReader = pcscSelectAlternativeCardReader(NULL); + } else { + readername = Cmd + bg; + UseAlternativeSmartcardReader = pcscSelectAlternativeCardReader(readername); + } + + return 0; +} + + +static int CmdSmartRaw(const char *Cmd) { int hexlen = 0; bool active = false; bool active_select = false; + bool useT0 = false; uint8_t cmdp = 0; bool errors = false, reply = true, decodeTLV = false, breakloop = false; - uint8_t data[USB_CMD_DATA_SIZE] = {0x00}; + uint8_t data[ISO7816_MAX_FRAME_SIZE] = {0x00}; while (param_getchar(Cmd, cmdp) != 0x00 && !errors) { switch (tolower(param_getchar(Cmd, cmdp))) { @@ -96,16 +444,20 @@ int CmdSmartRaw(const char *Cmd) { decodeTLV = true; cmdp++; break; + case '0': + useT0 = true; + cmdp++; + break; case 'd': { switch (param_gethex_to_eol(Cmd, cmdp+1, data, sizeof(data), &hexlen)) { case 1: - PrintAndLog("Invalid HEX value."); + PrintAndLogEx(WARNING, "Invalid HEX value."); return 1; case 2: - PrintAndLog("Too many bytes. Max %d bytes", sizeof(data)); + PrintAndLogEx(WARNING, "Too many bytes. Max %d bytes", sizeof(data)); return 1; case 3: - PrintAndLog("Hex must have an even number of digits."); + PrintAndLogEx(WARNING, "Hex must have even number of digits."); return 1; } cmdp++; @@ -113,7 +465,7 @@ int CmdSmartRaw(const char *Cmd) { break; } default: - PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); + PrintAndLogEx(WARNING, "Unknown parameter '%c'", param_getchar(Cmd, cmdp)); errors = true; break; } @@ -125,65 +477,112 @@ int CmdSmartRaw(const char *Cmd) { //Validations if (errors || cmdp == 0 ) return usage_sm_raw(); - // arg0 = RFU flags - // arg1 = length - UsbCommand c = {CMD_SMART_RAW, {0, hexlen, 0}}; - + uint32_t flags = 0; + uint32_t protocol = 0; if (active || active_select) { - c.arg[0] |= SC_CONNECT; - if (active) - c.arg[0] |= SC_NO_SELECT; - } - + flags |= SC_CONNECT; + if (active_select) + flags |= SC_SELECT; + } if (hexlen > 0) { - c.arg[0] |= SC_RAW; + if (useT0) + protocol = SC_RAW_T0; + else + protocol = SC_RAW; + } + + int response_len = 0; + uint8_t *response = NULL; + if (reply) { + response = calloc(ISO7816_MAX_FRAME_SIZE, sizeof(uint8_t)); + if ( !response ) + return 1; } - - memcpy(c.d.asBytes, data, hexlen ); - clearCommandBuffer(); - SendCommand(&c); + + smart_transmit(data, hexlen, flags|protocol, response, &response_len, ISO7816_MAX_FRAME_SIZE); // reading response from smart card if ( reply ) { - UsbCommand resp; - if (!WaitForResponseTimeout(CMD_ACK, &resp, 2500)) { - PrintAndLog("smart card response failed"); - return 1; + if ( response_len < 0 ) { + free(response); + return 2; } - uint32_t datalen = resp.arg[0]; - if ( !datalen ) { - PrintAndLog("smart card response failed"); - return 1; + if ( response[0] == 0x6C ) { + data[4] = response[1]; + smart_transmit(data, hexlen, protocol, response, &response_len, ISO7816_MAX_FRAME_SIZE); + data[4] = 0; } - PrintAndLog("received %i bytes", datalen); + if (decodeTLV && response_len > 4) + TLVPrintFromBuffer(response, response_len-2); - if (!datalen) - return 1; - - uint8_t *data = resp.d.asBytes; + free(response); + } + return 0; +} - // TLV decoder - if (decodeTLV ) { - if (datalen >= 2) { - PrintAndLog("%02x %02x | %s", data[datalen - 2], data[datalen - 1], GetAPDUCodeDescription(data[datalen - 2], data[datalen - 1])); - } - if (datalen > 4) { - TLVPrintFromBuffer(data, datalen - 2); +int ExchangeAPDUSC(uint8_t *APDU, int APDUlen, bool activateCard, bool leaveSignalON, uint8_t *response, int maxresponselen, int *responselen) +{ + uint8_t TPDU[ISO7816_MAX_FRAME_SIZE]; + + *responselen = 0; + + if (activateCard) + smart_select(false); + + uint32_t flags = SC_RAW_T0; + if (activateCard) { + flags |= SC_SELECT | SC_CONNECT; + } + + if (APDUlen == 4) { // Case 1 + memcpy(TPDU, APDU, 4); + TPDU[4] = 0x00; + smart_transmit(TPDU, 5, flags, response, responselen, maxresponselen); + } else if (APDUlen == 5) { // Case 2 Short + smart_transmit(APDU, 5, flags, response, responselen, maxresponselen); + if (response[0] == 0x6C) { // wrong Le + uint16_t Le = APDU[4] ? APDU[4] : 256; + uint8_t La = response[1]; + memcpy(TPDU, APDU, 5); + TPDU[4] = La; + smart_transmit(TPDU, 5, SC_RAW_T0, response, responselen, maxresponselen); + if (Le < La && *responselen >= 0) { + response[Le] = response[*responselen-2]; + response[Le+1] = response[*responselen-1]; + *responselen = Le + 2; } - } else { - PrintAndLog("%s", sprint_hex(data, datalen)); } + } else if (APDU[4] != 0 && APDUlen == 5 + APDU[4]) { // Case 3 Short + smart_transmit(APDU, APDUlen, flags, response, responselen, maxresponselen); + } else if (APDU[4] != 0 && APDUlen == 5 + APDU[4] + 1) { // Case 4 Short + smart_transmit(APDU, APDUlen-1, flags, response, responselen, maxresponselen); + if (response[0] == 0x90 && response[1] == 0x00) { + uint8_t Le = APDU[APDUlen-1]; + uint8_t get_response[5] = {0x00, ISO7816_GET_RESPONSE, 0x00, 0x00, Le}; + return ExchangeAPDUSC(get_response, 5, false, leaveSignalON, response, maxresponselen, responselen); + } + } else { // Long Cases not yet implemented + PrintAndLogEx(ERR, "Long APDUs not yet implemented"); + *responselen = -3; + } + + if (*responselen < 0 ) { + return 1; + } else { + return 0; } - return 0; } -int CmdSmartUpgrade(const char *Cmd) { - PrintAndLog("WARNING - Smartcard socket firmware upgrade."); - PrintAndLog("Dangerous command, do wrong and you will brick the smart card socket"); +static int CmdSmartUpgrade(const char *Cmd) { + + PrintAndLogEx(NORMAL, ""); + PrintAndLogEx(WARNING, "WARNING - RDV4.0 Smartcard Socket Firmware upgrade."); + PrintAndLogEx(WARNING, "A dangerous command, do wrong and you will brick the smart card socket"); + PrintAndLogEx(NORMAL, ""); FILE *f; char filename[FILE_PATH_SIZE] = {0}; @@ -195,7 +594,7 @@ int CmdSmartUpgrade(const char *Cmd) { case 'f': //File handling and reading if ( param_getstr(Cmd, cmdp+1, filename, FILE_PATH_SIZE) >= FILE_PATH_SIZE ) { - PrintAndLog("Filename too long"); + PrintAndLogEx(FAILED, "Filename too long"); errors = true; break; } @@ -204,7 +603,7 @@ int CmdSmartUpgrade(const char *Cmd) { case 'h': return usage_sm_upgrade(); default: - PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); + PrintAndLogEx(WARNING, "Unknown parameter '%c'", param_getchar(Cmd, cmdp)); errors = true; break; } @@ -213,40 +612,131 @@ int CmdSmartUpgrade(const char *Cmd) { //Validations if (errors || cmdp == 0 ) return usage_sm_upgrade(); - // load file - f = fopen(filename, "rb"); - if ( !f ) { - PrintAndLog("File: %s: not found or locked.", filename); + if (strchr(filename, '\\') || strchr(filename, '/')) { + PrintAndLogEx(FAILED, "Filename must not contain \\ or /. Firmware file will be found in client/sc_upgrade_firmware directory."); + return 1; + } + + char sc_upgrade_file_path[strlen(get_my_executable_directory()) + strlen(SC_UPGRADE_FILES_DIRECTORY) + strlen(filename) + 1]; + strcpy(sc_upgrade_file_path, get_my_executable_directory()); + strcat(sc_upgrade_file_path, SC_UPGRADE_FILES_DIRECTORY); + strcat(sc_upgrade_file_path, filename); + if (strlen(sc_upgrade_file_path) >= FILE_PATH_SIZE ) { + PrintAndLogEx(FAILED, "Filename too long"); + return 1; + } + + char sha512filename[FILE_PATH_SIZE] = {'\0'}; + char *bin_extension = filename; + char *dot_position = NULL; + while ((dot_position = strchr(bin_extension, '.')) != NULL) { + bin_extension = dot_position + 1; + } + if (!strcmp(bin_extension, "BIN") +#ifdef _WIN32 + || !strcmp(bin_extension, "bin") +#endif + ) { + memcpy(sha512filename, filename, strlen(filename) - strlen("bin")); + strcat(sha512filename, "sha512.txt"); + } else { + PrintAndLogEx(FAILED, "Filename extension of Firmware Upgrade File must be .BIN"); + return 1; + } + + PrintAndLogEx(INFO, "Checking integrity using SHA512 File %s ...", sha512filename); + char sc_upgrade_sha512file_path[strlen(get_my_executable_directory()) + strlen(SC_UPGRADE_FILES_DIRECTORY) + strlen(sha512filename) + 1]; + strcpy(sc_upgrade_sha512file_path, get_my_executable_directory()); + strcat(sc_upgrade_sha512file_path, SC_UPGRADE_FILES_DIRECTORY); + strcat(sc_upgrade_sha512file_path, sha512filename); + if (strlen(sc_upgrade_sha512file_path) >= FILE_PATH_SIZE ) { + PrintAndLogEx(FAILED, "Filename too long"); + return 1; + } + + // load firmware file + f = fopen(sc_upgrade_file_path, "rb"); + if ( !f ){ + PrintAndLogEx(FAILED, "Firmware file not found or locked."); return 1; } // get filesize in order to malloc memory fseek(f, 0, SEEK_END); - long fsize = ftell(f); + size_t fsize = ftell(f); fseek(f, 0, SEEK_SET); - if (fsize < 0) { - PrintAndLog("error, when getting filesize"); + if (fsize < 0) { + PrintAndLogEx(FAILED, "Could not determine size of firmware file"); fclose(f); return 1; } - + uint8_t *dump = calloc(fsize, sizeof(uint8_t)); if (!dump) { - PrintAndLog("error, cannot allocate memory "); + PrintAndLogEx(FAILED, "Could not allocate memory for firmware"); + fclose(f); + return 1; + } + + size_t firmware_size = fread(dump, 1, fsize, f); + if (f) + fclose(f); + + // load sha512 file + f = fopen(sc_upgrade_sha512file_path, "rb"); + if ( !f ){ + PrintAndLogEx(FAILED, "SHA-512 file not found or locked."); + return 1; + } + + // get filesize in order to malloc memory + fseek(f, 0, SEEK_END); + fsize = ftell(f); + fseek(f, 0, SEEK_SET); + + if (fsize < 0) { + PrintAndLogEx(FAILED, "Could not determine size of SHA-512 file"); + fclose(f); + return 1; + } + + if (fsize < 128) { + PrintAndLogEx(FAILED, "SHA-512 file too short"); fclose(f); return 1; } - size_t bytes_read = fread(dump, 1, fsize, f); + char hashstring[129]; + size_t bytes_read = fread(hashstring, 1, 128, f); + hashstring[128] = '\0'; + if (f) fclose(f); - PrintAndLog("Smartcard socket firmware uploading to PM3"); + uint8_t hash1[64]; + if (bytes_read != 128 || param_gethex(hashstring, 0, hash1, 128)) { + PrintAndLogEx(FAILED, "Couldn't read SHA-512 file"); + return 1; + } + + uint8_t hash2[64]; + if (sha512hash(dump, firmware_size, hash2)) { + PrintAndLogEx(FAILED, "Couldn't calculate SHA-512 of Firmware"); + return 1; + } + + if (memcmp(hash1, hash2, 64)) { + PrintAndLogEx(FAILED, "Couldn't verify integrity of Firmware file (wrong SHA-512)"); + return 1; + } + + PrintAndLogEx(SUCCESS, "RDV4.0 Smartcard Socket Firmware uploading to PM3"); + //Send to device uint32_t index = 0; uint32_t bytes_sent = 0; - uint32_t bytes_remaining = bytes_read; + uint32_t bytes_remaining = firmware_size; while (bytes_remaining > 0){ uint32_t bytes_in_packet = MIN(USB_CMD_DATA_SIZE, bytes_remaining); @@ -258,7 +748,7 @@ int CmdSmartUpgrade(const char *Cmd) { clearCommandBuffer(); SendCommand(&c); if ( !WaitForResponseTimeout(CMD_ACK, NULL, 2000) ) { - PrintAndLog("timeout while waiting for reply."); + PrintAndLogEx(WARNING, "timeout while waiting for reply."); free(dump); return 1; } @@ -269,36 +759,37 @@ int CmdSmartUpgrade(const char *Cmd) { } free(dump); printf("\n"); - PrintAndLog("Smartcard socket firmware updating, don\'t turn off your PM3!"); + PrintAndLogEx(SUCCESS, "RDV4.0 Smartcard Socket Firmware updating, don\'t turn off your PM3!"); // trigger the firmware upgrade - UsbCommand c = {CMD_SMART_UPGRADE, {bytes_read, 0, 0}}; + UsbCommand c = {CMD_SMART_UPGRADE, {firmware_size, 0, 0}}; clearCommandBuffer(); SendCommand(&c); UsbCommand resp; if ( !WaitForResponseTimeout(CMD_ACK, &resp, 2500) ) { - PrintAndLog("timeout while waiting for reply."); + PrintAndLogEx(WARNING, "timeout while waiting for reply."); return 1; } - if ( (resp.arg[0] && 0xFF ) ) - PrintAndLog("Smartcard socket firmware upgraded successful"); + if ( (resp.arg[0] & 0xFF ) ) + PrintAndLogEx(SUCCESS, "RDV4.0 Smartcard Socket Firmware upgraded successful"); else - PrintAndLog("Smartcard socket firmware updating failed"); + PrintAndLogEx(FAILED, "RDV4.0 Smartcard Socket Firmware Upgrade failed"); return 0; } -int CmdSmartInfo(const char *Cmd){ + +static int CmdSmartInfo(const char *Cmd){ uint8_t cmdp = 0; bool errors = false, silent = false; while (param_getchar(Cmd, cmdp) != 0x00 && !errors) { switch (tolower(param_getchar(Cmd, cmdp))) { case 'h': return usage_sm_info(); - case 's': + case 's': silent = true; break; default: - PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); + PrintAndLogEx(WARNING, "Unknown parameter '%c'", param_getchar(Cmd, cmdp)); errors = true; break; } @@ -308,30 +799,49 @@ int CmdSmartInfo(const char *Cmd){ //Validations if (errors ) return usage_sm_info(); - UsbCommand c = {CMD_SMART_ATR, {0, 0, 0}}; - clearCommandBuffer(); - SendCommand(&c); - UsbCommand resp; - if ( !WaitForResponseTimeout(CMD_ACK, &resp, 2500) ) { - if (!silent) PrintAndLog("smart card select failed"); + smart_card_atr_t card; + if (!smart_getATR(&card)) { + if (!silent) PrintAndLogEx(WARNING, "smart card select failed"); return 1; } - - uint8_t isok = resp.arg[0] & 0xFF; - if (!isok) { - if (!silent) PrintAndLog("smart card select failed"); + + if (!card.atr_len) { + if (!silent) PrintAndLogEx(ERR, "can't get ATR from a smart card"); return 1; } - smart_card_atr_t card; - memcpy(&card, (smart_card_atr_t *)resp.d.asBytes, sizeof(smart_card_atr_t)); - // print header - PrintAndLog("\n--- Smartcard Information ---------"); - PrintAndLog("-------------------------------------------------------------"); - PrintAndLog("ISO76183 ATR : %s", sprint_hex(card.atr, card.atr_len)); - PrintAndLog("look up ATR"); - PrintAndLog("http://smartcard-atr.appspot.com/parse?ATR=%s", sprint_hex_inrow(card.atr, card.atr_len) ); + PrintAndLogEx(INFO, "--- Smartcard Information ---------"); + PrintAndLogEx(INFO, "-------------------------------------------------------------"); + PrintAndLogEx(INFO, "ISO7618-3 ATR : %s", sprint_hex(card.atr, card.atr_len)); + PrintAndLogEx(INFO, "\nhttp://smartcard-atr.appspot.com/parse?ATR=%s", sprint_hex_inrow(card.atr, card.atr_len) ); + + // print ATR + PrintAndLogEx(NORMAL, ""); + PrintAndLogEx(INFO, "ATR"); + PrintATR(card.atr, card.atr_len); + + // print D/F (brom byte TA1 or defaults) + PrintAndLogEx(NORMAL, ""); + PrintAndLogEx(INFO, "D/F (TA1)"); + int Di = GetATRDi(card.atr, card.atr_len); + int Fi = GetATRFi(card.atr, card.atr_len); + float F = GetATRF(card.atr, card.atr_len); + if (GetATRTA1(card.atr, card.atr_len) == 0x11) + PrintAndLogEx(INFO, "Using default values..."); + + PrintAndLogEx(NORMAL, "\t- Di=%d", Di); + PrintAndLogEx(NORMAL, "\t- Fi=%d", Fi); + PrintAndLogEx(NORMAL, "\t- F=%.1f MHz", F); + + if (Di && Fi) { + PrintAndLogEx(NORMAL, "\t- Cycles/ETU=%d", Fi/Di); + PrintAndLogEx(NORMAL, "\t- %.1f bits/sec at 4MHz", (float)4000000 / (Fi/Di)); + PrintAndLogEx(NORMAL, "\t- %.1f bits/sec at Fmax=%.1fMHz", (F * 1000000) / (Fi/Di), F); + } else { + PrintAndLogEx(WARNING, "\t- Di or Fi is RFU."); + }; + return 0; } @@ -342,11 +852,11 @@ int CmdSmartReader(const char *Cmd){ while (param_getchar(Cmd, cmdp) != 0x00 && !errors) { switch (tolower(param_getchar(Cmd, cmdp))) { case 'h': return usage_sm_reader(); - case 's': + case 's': silent = true; break; default: - PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); + PrintAndLogEx(WARNING, "Unknown parameter '%c'", param_getchar(Cmd, cmdp)); errors = true; break; } @@ -356,42 +866,33 @@ int CmdSmartReader(const char *Cmd){ //Validations if (errors ) return usage_sm_reader(); - UsbCommand c = {CMD_SMART_ATR, {0, 0, 0}}; - clearCommandBuffer(); - SendCommand(&c); - UsbCommand resp; - if ( !WaitForResponseTimeout(CMD_ACK, &resp, 2500) ) { - if (!silent) PrintAndLog("smart card select failed"); + smart_card_atr_t card; + if (!smart_getATR(&card)) { + if (!silent) PrintAndLogEx(WARNING, "smart card select failed"); return 1; } - uint8_t isok = resp.arg[0] & 0xFF; - if (!isok) { - if (!silent) PrintAndLog("smart card select failed"); - return 1; - } - smart_card_atr_t card; - memcpy(&card, (smart_card_atr_t *)resp.d.asBytes, sizeof(smart_card_atr_t)); - PrintAndLog("ISO7816-3 ATR : %s", sprint_hex(card.atr, card.atr_len)); + PrintAndLogEx(INFO, "ISO7816-3 ATR : %s", sprint_hex(card.atr, card.atr_len)); return 0; } -int CmdSmartSetClock(const char *Cmd){ + +static int CmdSmartSetClock(const char *Cmd){ uint8_t cmdp = 0; bool errors = false; uint8_t clock = 0; while (param_getchar(Cmd, cmdp) != 0x00 && !errors) { switch (tolower(param_getchar(Cmd, cmdp))) { case 'h': return usage_sm_setclock(); - case 'c': + case 'c': clock = param_get8ex(Cmd, cmdp+1, 2, 10); if ( clock > 2) errors = true; - + cmdp += 2; break; default: - PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); + PrintAndLogEx(WARNING, "Unknown parameter '%c'", param_getchar(Cmd, cmdp)); errors = true; break; } @@ -405,25 +906,25 @@ int CmdSmartSetClock(const char *Cmd){ SendCommand(&c); UsbCommand resp; if ( !WaitForResponseTimeout(CMD_ACK, &resp, 2500) ) { - PrintAndLog("smart card select failed"); + PrintAndLogEx(WARNING, "smart card select failed"); return 1; } uint8_t isok = resp.arg[0] & 0xFF; if (!isok) { - PrintAndLog("smart card set clock failed"); + PrintAndLogEx(WARNING, "smart card set clock failed"); return 1; } switch (clock) { case 0: - PrintAndLog("Clock changed to 16mhz giving 10800 baudrate"); + PrintAndLogEx(SUCCESS, "Clock changed to 16mhz giving 10800 baudrate"); break; case 1: - PrintAndLog("Clock changed to 8mhz giving 21600 baudrate"); + PrintAndLogEx(SUCCESS, "Clock changed to 8mhz giving 21600 baudrate"); break; case 2: - PrintAndLog("Clock changed to 4mhz giving 86400 baudrate"); + PrintAndLogEx(SUCCESS, "Clock changed to 4mhz giving 86400 baudrate"); break; default: break; @@ -432,276 +933,87 @@ int CmdSmartSetClock(const char *Cmd){ } -// iso 7816-3 -void annotateIso7816(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize){ - // S-block - if ( (cmd[0] & 0xC0) && (cmdsize == 3) ) { - switch ( (cmd[0] & 0x3f) ) { - case 0x00 : snprintf(exp, size, "S-block RESYNCH req"); break; - case 0x20 : snprintf(exp, size, "S-block RESYNCH resp"); break; - case 0x01 : snprintf(exp, size, "S-block IFS req"); break; - case 0x21 : snprintf(exp, size, "S-block IFS resp"); break; - case 0x02 : snprintf(exp, size, "S-block ABORT req"); break; - case 0x22 : snprintf(exp, size, "S-block ABORT resp"); break; - case 0x03 : snprintf(exp, size, "S-block WTX reqt"); break; - case 0x23 : snprintf(exp, size, "S-block WTX resp"); break; - default : snprintf(exp, size, "S-block"); break; - } - } - // R-block (ack) - else if ( ((cmd[0] & 0xD0) == 0x80) && ( cmdsize > 2) ) { - if ( (cmd[0] & 0x10) == 0 ) - snprintf(exp, size, "R-block ACK"); - else - snprintf(exp, size, "R-block NACK"); - } - // I-block - else { - - int pos = (cmd[0] == 2 || cmd[0] == 3) ? 2 : 3; - switch ( cmd[pos] ) { - case ISO7816_READ_BINARY :snprintf(exp, size, "READ BIN");break; - case ISO7816_WRITE_BINARY :snprintf(exp, size, "WRITE BIN");break; - case ISO7816_UPDATE_BINARY :snprintf(exp, size, "UPDATE BIN");break; - case ISO7816_ERASE_BINARY :snprintf(exp, size, "ERASE BIN");break; - case ISO7816_READ_RECORDS :snprintf(exp, size, "READ RECORDS");break; - case ISO7816_WRITE_RECORDS :snprintf(exp, size, "WRITE RECORDS");break; - case ISO7816_APPEND_RECORD :snprintf(exp, size, "APPEND RECORD");break; - case ISO7816_UPDATE_RECORD :snprintf(exp, size, "UPDATE RECORD");break; - case ISO7816_GET_DATA :snprintf(exp, size, "GET DATA");break; - case ISO7816_PUT_DATA :snprintf(exp, size, "PUT DATA");break; - case ISO7816_SELECT_FILE :snprintf(exp, size, "SELECT FILE");break; - case ISO7816_VERIFY :snprintf(exp, size, "VERIFY");break; - case ISO7816_INTERNAL_AUTHENTICATION :snprintf(exp, size, "INTERNAL AUTH");break; - case ISO7816_EXTERNAL_AUTHENTICATION :snprintf(exp, size, "EXTERNAL AUTH");break; - case ISO7816_GET_CHALLENGE :snprintf(exp, size, "GET CHALLENGE");break; - case ISO7816_MANAGE_CHANNEL :snprintf(exp, size, "MANAGE CHANNEL");break; - default :snprintf(exp, size, "?"); break; - } - } -} - - -uint16_t printScTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace) { - // sanity check - if (tracepos + sizeof(uint32_t) + sizeof(uint16_t) + sizeof(uint16_t) > traceLen) return traceLen; - - bool isResponse; - uint16_t data_len, parity_len; - uint32_t duration, timestamp, first_timestamp, EndOfTransmissionTimestamp; - char explanation[30] = {0}; - - first_timestamp = *((uint32_t *)(trace)); - timestamp = *((uint32_t *)(trace + tracepos)); - tracepos += 4; - - duration = *((uint16_t *)(trace + tracepos)); - tracepos += 2; - - data_len = *((uint16_t *)(trace + tracepos)); - tracepos += 2; - - if (data_len & 0x8000) { - data_len &= 0x7fff; - isResponse = true; +static int CmdSmartList(const char *Cmd) { + if (UseAlternativeSmartcardReader) { + CmdHFList("7816 p"); } else { - isResponse = false; - } - - parity_len = (data_len-1)/8 + 1; - if (tracepos + data_len + parity_len > traceLen) { - return traceLen; + CmdHFList("7816"); } - uint8_t *frame = trace + tracepos; - tracepos += data_len; - //uint8_t *parityBytes = trace + tracepos; - tracepos += parity_len; - - //--- Draw the data column - char line[18][110]; + return 0; +} - if (data_len == 0 ) { - sprintf(line[0],""); - return tracepos; - } - for (int j = 0; j < data_len && j/18 < 18; j++) { - snprintf(line[j/18]+(( j % 18) * 4),110, "%02x ", frame[j]); - } +static int CmdSmartBruteforceSFI(const char *Cmd) { - EndOfTransmissionTimestamp = timestamp + duration; + char ctmp = tolower(param_getchar(Cmd, 0)); + if (ctmp == 'h') return usage_sm_brute(); - annotateIso7816(explanation,sizeof(explanation),frame,data_len); + uint8_t data[5] = {0x00, 0xB2, 0x00, 0x00, 0x00}; - int num_lines = MIN((data_len - 1)/18 + 1, 18); - for (int j = 0; j < num_lines ; j++) { - if (j == 0) { - PrintAndLog(" %10u | %10u | %s |%-72s | %s| %s", - (timestamp - first_timestamp), - (EndOfTransmissionTimestamp - first_timestamp), - (isResponse ? "Tag" : "Rdr"), - line[j], - " ", - (j == num_lines-1) ? explanation : ""); - } else { - PrintAndLog(" | | |%-72s | %s| %s", - line[j], - " ", - (j == num_lines-1) ? explanation : ""); - } + PrintAndLogEx(INFO, "Selecting card"); + if ( !smart_select(false) ) { + return 1; } - // if is last record - if (tracepos + sizeof(uint32_t) + sizeof(uint16_t) + sizeof(uint16_t) >= traceLen) return traceLen; + PrintAndLogEx(INFO, "Selecting PSE aid"); + CmdSmartRaw("s 0 t d 00a404000e325041592e5359532e4444463031"); + CmdSmartRaw("0 t d 00a4040007a000000004101000"); // mastercard +// CmdSmartRaw("0 t d 00a4040007a0000000031010"); // visa - return tracepos; -} - -int ScTraceList(const char *Cmd) { - bool loadFromFile = false; - bool saveToFile = false; - char type[5] = {0}; - char filename[FILE_PATH_SIZE] = {0}; - - // parse command line - param_getstr(Cmd, 0, type, sizeof(type)); - param_getstr(Cmd, 1, filename, sizeof(filename)); + PrintAndLogEx(INFO, "starting"); - bool errors = false; - if(type[0] == 'h') { - errors = true; - } + int response_len = 0; + uint8_t* response = malloc(ISO7816_MAX_FRAME_SIZE); + if (!response) + return 1; - if(!errors) { - if (strcmp(type, "s") == 0) { - saveToFile = true; - } else if (strcmp(type,"l") == 0) { - loadFromFile = true; - } - } + for (uint8_t i=1; i < 4; i++) { + for (int p1=1; p1 < 5; p1++) { - if ((loadFromFile || saveToFile) && strlen(filename) == 0) { - errors = true; - } + data[2] = p1; + data[3] = (i << 3) + 4; - if (loadFromFile && saveToFile) { - errors = true; - } + smart_transmit(data, sizeof(data), SC_RAW_T0, response, &response_len, ISO7816_MAX_FRAME_SIZE); - if (errors) { - PrintAndLog("List or save protocol data."); - PrintAndLog("Usage: sc list [l ]"); - PrintAndLog(" sc list [s ]"); - PrintAndLog(" l - load data from file instead of trace buffer"); - PrintAndLog(" s - save data to file"); - PrintAndLog(""); - PrintAndLog("example: sc list"); - PrintAndLog("example: sc list save myCardTrace.trc"); - PrintAndLog("example: sc list l myCardTrace.trc"); - return 0; - } + if ( response[0] == 0x6C ) { + data[4] = response[1]; + smart_transmit(data, sizeof(data), SC_RAW_T0, response, &response_len, ISO7816_MAX_FRAME_SIZE); - uint8_t *trace; - uint32_t tracepos = 0; - uint32_t traceLen = 0; + // TLV decoder + if (response_len > 4) + TLVPrintFromBuffer(response+1, response_len-3); - if (loadFromFile) { - #define TRACE_CHUNK_SIZE (1<<16) // 64K to start with. Will be enough for BigBuf and some room for future extensions - FILE *tracefile = NULL; - size_t bytes_read; - trace = malloc(TRACE_CHUNK_SIZE); - if (trace == NULL) { - PrintAndLog("Cannot allocate memory for trace"); - return 2; - } - if ((tracefile = fopen(filename,"rb")) == NULL) { - PrintAndLog("Could not open file %s", filename); - free(trace); - return 0; - } - while (!feof(tracefile)) { - bytes_read = fread(trace+traceLen, 1, TRACE_CHUNK_SIZE, tracefile); - traceLen += bytes_read; - if (!feof(tracefile)) { - uint8_t *p = realloc(trace, traceLen + TRACE_CHUNK_SIZE); - if (p == NULL) { - PrintAndLog("Cannot allocate memory for trace"); - free(trace); - fclose(tracefile); - return 2; - } - trace = p; - } - } - fclose(tracefile); - } else { - trace = malloc(USB_CMD_DATA_SIZE); - // Query for the size of the trace - UsbCommand response; - GetFromBigBuf(trace, USB_CMD_DATA_SIZE, 0, &response, -1, false); - traceLen = response.arg[2]; - if (traceLen > USB_CMD_DATA_SIZE) { - uint8_t *p = realloc(trace, traceLen); - if (p == NULL) { - PrintAndLog("Cannot allocate memory for trace"); - free(trace); - return 2; + data[4] = 0; } - trace = p; - GetFromBigBuf(trace, traceLen, 0, NULL, -1, false); - } - } - - if (saveToFile) { - FILE *tracefile = NULL; - if ((tracefile = fopen(filename,"wb")) == NULL) { - PrintAndLog("Could not create file %s", filename); - return 1; - } - fwrite(trace, 1, traceLen, tracefile); - PrintAndLog("Recorded Activity (TraceLen = %d bytes) written to file %s", traceLen, filename); - fclose(tracefile); - } else { - PrintAndLog("Recorded Activity (TraceLen = %d bytes)", traceLen); - PrintAndLog(""); - PrintAndLog("Start = Start of Start Bit, End = End of last modulation. Src = Source of Transfer"); - PrintAndLog(""); - PrintAndLog(" Start | End | Src | Data (! denotes parity error) | CRC | Annotation |"); - PrintAndLog("------------|------------|-----|-------------------------------------------------------------------------|-----|--------------------|"); - - while(tracepos < traceLen) - { - tracepos = printScTraceLine(tracepos, traceLen, trace); + memset(response, 0x00, ISO7816_MAX_FRAME_SIZE); } } - - free(trace); - return 0; -} - -int CmdSmartList(const char *Cmd) { - ScTraceList(Cmd); + free(response); return 0; } static command_t CommandTable[] = { - {"help", CmdHelp, 1, "This help"}, - {"list", CmdSmartList, 0, "List ISO 7816 history"}, - {"info", CmdSmartInfo, 1, "Tag information [rdv40]"}, - {"reader", CmdSmartReader, 1, "Act like an IS07816 reader [rdv40]"}, - {"raw", CmdSmartRaw, 1, "Send raw hex data to tag [rdv40]"}, - {"upgrade", CmdSmartUpgrade, 1, "Upgrade firmware [rdv40]"}, - {"setclock",CmdSmartSetClock, 1, "Set clock speed"}, - {NULL, NULL, 0, NULL} + {"help", CmdHelp, 1, "This help"}, + {"select", CmdSmartSelect, 1, "Select the Smartcard Reader to use"}, + {"list", CmdSmartList, 1, "List ISO 7816 history"}, + {"info", CmdSmartInfo, 1, "Tag information"}, + {"reader", CmdSmartReader, 1, "Act like an IS07816 reader"}, + {"raw", CmdSmartRaw, 1, "Send raw hex data to tag"}, + {"upgrade", CmdSmartUpgrade, 0, "Upgrade firmware"}, + {"setclock", CmdSmartSetClock, 1, "Set clock speed"}, + {"brute", CmdSmartBruteforceSFI, 1, "Bruteforce SFI"}, + {NULL, NULL, 0, NULL} }; + int CmdSmartcard(const char *Cmd) { clearCommandBuffer(); CmdsParse(CommandTable, Cmd); return 0; } -int CmdHelp(const char *Cmd) { + +static int CmdHelp(const char *Cmd) { CmdsHelp(CommandTable); return 0; }