#include "smartcard.h"
#include "comms.h"
#include "protocols.h"
-#include "cmdhf.h" // CmdHFlist
+#include "cmdhflist.h"
#include "emv/apduinfo.h" // APDUcode description
#include "emv/emvcore.h" // decodeTVL
-#include "crypto/libpcrypto.h" // sha512hash
+#include "crypto/libpcrypto.h" // sha512hash
#include "emv/dump.h" // dump_buffer
#define SC_UPGRADE_FILES_DIRECTORY "sc_upgrade_firmware/"
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");
- PrintAndLogEx(NORMAL, " s : active smartcard with select");
+ 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> : bytes to send");
PrintAndLogEx(NORMAL, "");
PrintAndLogEx(NORMAL, "Examples:");
- PrintAndLogEx(NORMAL, " sc raw d 00a404000e315041592e5359532e444446303100 - `1PAY.SYS.DDF01` PPSE directory");
- PrintAndLogEx(NORMAL, " sc raw d 00a404000e325041592e5359532e444446303100 - `2PAY.SYS.DDF01` PPSE directory");
+ PrintAndLogEx(NORMAL, " sc raw s 0 d 00a404000e315041592e5359532e4444463031 - `1PAY.SYS.DDF01` PPSE directory with get ATR");
+ PrintAndLogEx(NORMAL, " sc raw 0 d 00a404000e325041592e5359532e4444463031 - `2PAY.SYS.DDF01` PPSE directory");
return 0;
}
}
static int PrintATR(uint8_t *atr, size_t atrlen) {
- uint8_t vxor = 0;
- for (int i = 1; i < atrlen; i++)
- vxor ^= atr[i];
-
- if (vxor)
- PrintAndLogEx(WARNING, "Check summ error. Must be 0 but: 0x%02x", vxor);
- else
- PrintAndLogEx(INFO, "Check summ OK.");
-
- if (atr[0] != 0x3b)
- PrintAndLogEx(WARNING, "Not a direct convention: 0x%02x", atr[0]);
uint8_t T0 = atr[1];
uint8_t K = T0 & 0x0F;
- uint8_t TD1 = 0;
-
- uint8_t T1len = 0;
- uint8_t TD1len = 0;
- uint8_t TDilen = 0;
+ uint8_t TD1 = 0, T1len = 0, TD1len = 0, TDilen = 0;
if (T0 & 0x10) {
- PrintAndLog("TA1 (Maximum clock frequency, proposed bit duration): 0x%02x", atr[2 + T1len]);
+ PrintAndLog("\t- TA1 (Maximum clock frequency, proposed bit duration) [ 0x%02x ]", atr[2 + T1len]);
T1len++;
}
+
if (T0 & 0x20) {
- PrintAndLog("TB1 (Deprecated: VPP requirements): 0x%02x", atr[2 + T1len]);
+ PrintAndLog("\t- TB1 (Deprecated: VPP requirements) [ 0x%02x ]", atr[2 + T1len]);
T1len++;
}
+
if (T0 & 0x40) {
- PrintAndLog("TC1 (Extra delay between bytes required by card): 0x%02x", atr[2 + T1len]);
+ PrintAndLog("\t- TC1 (Extra delay between bytes required by card) [ 0x%02x ]", atr[2 + T1len]);
T1len++;
}
+
if (T0 & 0x80) {
TD1 = atr[2 + T1len];
- PrintAndLog("TD1 (First offered transmission protocol, presence of TA2..TD2): 0x%02x. Protocol T=%d", TD1, TD1 & 0x0f);
+ PrintAndLog("\t- TD1 (First offered transmission protocol, presence of TA2..TD2) [ 0x%02x ] Protocol T%d", TD1, TD1 & 0x0f);
T1len++;
if (TD1 & 0x10) {
- PrintAndLog("TA2 (Specific protocol and parameters to be used after the ATR): 0x%02x", atr[2 + T1len + TD1len]);
+ PrintAndLog("\t- TA2 (Specific protocol and parameters to be used after the ATR) [ 0x%02x ]", atr[2 + T1len + TD1len]);
TD1len++;
}
if (TD1 & 0x20) {
- PrintAndLog("TB2 (Deprecated: VPP precise voltage requirement): 0x%02x", atr[2 + T1len + TD1len]);
+ PrintAndLog("\t- TB2 (Deprecated: VPP precise voltage requirement) [ 0x%02x ]", atr[2 + T1len + TD1len]);
TD1len++;
}
if (TD1 & 0x40) {
- PrintAndLog("TC2 (Maximum waiting time for protocol T=0): 0x%02x", atr[2 + T1len + TD1len]);
+ 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("TD2 (A supported protocol or more global parameters, presence of TA3..TD3): 0x%02x. Protocol T=%d", TDi, TDi & 0x0f);
+ PrintAndLog("\t- TD2 (A supported protocol or more global parameters, presence of TA3..TD3) [ 0x%02x ] Protocol T%d", TDi, TDi & 0x0f);
TD1len++;
bool nextCycle = true;
while (nextCycle) {
nextCycle = false;
if (TDi & 0x10) {
- PrintAndLog("TA%d: 0x%02x", vi, atr[2 + T1len + TD1len + TDilen]);
+ PrintAndLog("\t- TA%d: 0x%02x", vi, atr[2 + T1len + TD1len + TDilen]);
TDilen++;
}
if (TDi & 0x20) {
- PrintAndLog("TB%d: 0x%02x", vi, atr[2 + T1len + TD1len + TDilen]);
+ PrintAndLog("\t- TB%d: 0x%02x", vi, atr[2 + T1len + TD1len + TDilen]);
TDilen++;
}
if (TDi & 0x40) {
- PrintAndLog("TC%d: 0x%02x", vi, atr[2 + T1len + TD1len + TDilen]);
+ PrintAndLog("\t- TC%d: 0x%02x", vi, atr[2 + T1len + TD1len + TDilen]);
TDilen++;
}
if (TDi & 0x80) {
TDi = atr[2 + T1len + TD1len + TDilen];
- PrintAndLog("TD%d: 0x%02x. Protocol T=%d", vi, TDi, TDi & 0x0f);
+ PrintAndLog("\t- TD%d [ 0x%02x ] Protocol T%d", vi, TDi, TDi & 0x0f);
TDilen++;
nextCycle = true;
}
}
+ uint8_t vxor = 0;
+ for (int i = 1; i < atrlen; i++)
+ vxor ^= atr[i];
+
+ if (vxor)
+ PrintAndLogEx(WARNING, "Check summ error. Must be 0 got 0x%02X", vxor);
+ else
+ PrintAndLogEx(INFO, "Check summ 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);
- else
- PrintAndLogEx(INFO, "ATR length OK.");
- PrintAndLog("Historical bytes len: 0x%02x", K);
if (K > 0)
- PrintAndLog("The format of historical bytes: %02x", atr[2 + T1len + TD1len + TDilen]);
+ PrintAndLogEx(INFO, "\nHistorical bytes | len 0x%02d | format %02x", K, atr[2 + T1len + TD1len + TDilen]);
+
if (K > 1) {
- PrintAndLog("Historical bytes:");
+ PrintAndLogEx(INFO, "\tHistorical bytes");
dump_buffer(&atr[2 + T1len + TD1len + TDilen], K, NULL, 1);
}
return 0;
}
-
static bool smart_select(bool silent) {
UsbCommand c = {CMD_SMART_ATR, {0, 0, 0}};
clearCommandBuffer();
static int smart_wait(uint8_t *data) {
UsbCommand resp;
if (!WaitForResponseTimeout(CMD_ACK, &resp, 2500)) {
- PrintAndLogEx(WARNING, "smart card response failed");
+ PrintAndLogEx(WARNING, "smart card response timeout");
return -1;
}
return -2;
}
memcpy(data, resp.d.asBytes, len);
- PrintAndLogEx(SUCCESS, " %d | %s", len, sprint_hex_inrow_ex(data, len, 32));
-
if (len >= 2) {
PrintAndLogEx(SUCCESS, "%02X%02X | %s", data[len - 2], data[len - 1], GetAPDUCodeDescription(data[len - 2], data[len - 1]));
+ } else {
+ PrintAndLogEx(SUCCESS, " %d | %s", len, sprint_hex_inrow_ex(data, len, 8));
}
+
return len;
}
-static int smart_response(uint8_t apduINS, uint8_t *data) {
-
+static int smart_response(uint8_t *data) {
+
int datalen = smart_wait(data);
bool needGetData = false;
goto out;
}
- if (datalen > 2 && data[0] != apduINS) {
- PrintAndLogEx(ERR, "Card ACK error. len=0x%x data[0]=%02x", datalen, data[0]);
- datalen = 0;
- goto out;
- }
-
if ( data[datalen - 2] == 0x61 || data[datalen - 2] == 0x9F ) {
needGetData = true;
}
if (needGetData) {
int len = data[datalen - 1];
- PrintAndLogEx(INFO, "Requesting response. len=0x%x", len);
- uint8_t getstatus[] = {ISO7816_GETSTATUS, 0x00, 0x00, len};
+ PrintAndLogEx(INFO, "Requesting 0x%02X bytes response", len);
+ uint8_t getstatus[] = {0x00, ISO7816_GETSTATUS, 0x00, 0x00, len};
UsbCommand cStatus = {CMD_SMART_RAW, {SC_RAW, sizeof(getstatus), 0}};
memcpy(cStatus.d.asBytes, getstatus, sizeof(getstatus) );
clearCommandBuffer();
if (datalen < 2 ) {
goto out;
}
- if (datalen > 2 && data[0] != ISO7816_GETSTATUS) {
- PrintAndLogEx(ERR, "GetResponse ACK error. len=0x%x data[0]=%02x", len, data[0]);
- datalen = 0;
- goto out;
- }
- if (datalen != len + 2 + 1) { // 2 - response, 1 - ACK
- PrintAndLogEx(WARNING, "GetResponse wrong length. Must be: 0x%02x but: 0x%02x", len, datalen - 3);
+ // data wo ACK
+ if (datalen != len + 2) {
+ // data with ACK
+ if (datalen == len + 2 + 1) { // 2 - response, 1 - ACK
+ if (data[0] != ISO7816_GETSTATUS) {
+ PrintAndLogEx(ERR, "GetResponse ACK error. len 0x%x | data[0] %02X", len, data[0]);
+ datalen = 0;
+ goto out;
+ }
+
+ datalen--;
+ memmove(data, &data[1], datalen);
+ } else {
+ // wrong length
+ PrintAndLogEx(WARNING, "GetResponse wrong length. Must be 0x%02X got 0x%02X", len, datalen - 3);
+ }
}
}
- if (datalen > 2) {
- datalen--;
- memmove(data, &data[1], datalen);
- }
out:
return datalen;
}
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};
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:
}
if (hexlen > 0) {
- c.arg[0] |= SC_RAW;
+ if (useT0)
+ c.arg[0] |= SC_RAW_T0;
+ else
+ c.arg[0] |= SC_RAW;
}
memcpy(c.d.asBytes, data, hexlen );
if ( !buf )
return 1;
- int len = smart_response(data[1], buf);
+ int len = smart_response(buf);
if ( len < 0 ) {
free(buf);
return 2;
memcpy(c.d.asBytes, data, sizeof(data) );
clearCommandBuffer();
SendCommand(&c);
- len = smart_response(data[1], buf);
+ len = smart_response(buf);
data[4] = 0;
}
if (decodeTLV && len > 4)
- TLVPrintFromBuffer(buf+1, len-3);
+ TLVPrintFromBuffer(buf, len-2);
free(buf);
}
if (activateCard)
smart_select(false);
- printf("* APDU SC\n");
- UsbCommand c = {CMD_SMART_RAW, {SC_RAW | SC_CONNECT, datainlen, 0}};
+ PrintAndLogEx(DEBUG, "APDU SC");
+
+ UsbCommand c = {CMD_SMART_RAW, {SC_RAW_T0, datainlen, 0}};
if (activateCard) {
- c.arg[0] |= SC_SELECT;
+ c.arg[0] |= SC_SELECT | SC_CONNECT;
}
memcpy(c.d.asBytes, datain, datainlen);
clearCommandBuffer();
SendCommand(&c);
- int len = smart_response(datain[1], dataout);
+ int len = smart_response(dataout);
if ( len < 0 ) {
return 2;
}
-
// retry
if (len > 1 && dataout[len - 2] == 0x6c && datainlen > 4) {
- UsbCommand c2 = {CMD_SMART_RAW, {SC_RAW, datainlen, 0}};
- memcpy(c2.d.asBytes, datain, datainlen);
-
- int vlen = 5 + datain[4];
- if (datainlen == vlen)
- datainlen++;
+ UsbCommand c2 = {CMD_SMART_RAW, {SC_RAW_T0, datainlen, 0}};
+ memcpy(c2.d.asBytes, datain, 5);
- c2.d.asBytes[vlen] = dataout[len - 1];
+ // transfer length via T=0
+ c2.d.asBytes[4] = dataout[len - 1];
clearCommandBuffer();
SendCommand(&c2);
- len = smart_response(datain[1], dataout);
+ len = smart_response(dataout);
}
*dataoutlen = len;
errors = true;
break;
}
-
cmdp += 2;
break;
case 'h':
return 1;
}
- char sha512filename[FILE_PATH_SIZE];
+ char sha512filename[FILE_PATH_SIZE] = {'\0'};
char *bin_extension = filename;
char *dot_position = NULL;
while ((dot_position = strchr(bin_extension, '.')) != NULL) {
|| !strcmp(bin_extension, "bin")
#endif
) {
- strncpy(sha512filename, filename, strlen(filename) - strlen("bin"));
+ memcpy(sha512filename, filename, strlen(filename) - strlen("bin"));
strcat(sha512filename, "sha512.txt");
} else {
PrintAndLogEx(FAILED, "Filename extension of Firmware Upgrade File must be .BIN");
memcpy(&card, (smart_card_atr_t *)resp.d.asBytes, sizeof(smart_card_atr_t));
// print header
- PrintAndLogEx(INFO, "\n--- Smartcard Information ---------");
+ PrintAndLogEx(INFO, "--- Smartcard Information ---------");
PrintAndLogEx(INFO, "-------------------------------------------------------------");
- PrintAndLogEx(INFO, "ISO76183 ATR : %s", sprint_hex(card.atr, card.atr_len));
- PrintAndLogEx(INFO, "look up ATR");
- PrintAndLogEx(INFO, "http://smartcard-atr.appspot.com/parse?ATR=%s", sprint_hex_inrow(card.atr, card.atr_len) );
+ 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(NORMAL, "* ATR:");
+ PrintAndLogEx(INFO, "ATR");
PrintATR(card.atr, card.atr_len);
// print D/F (brom byte TA1 or defaults)
PrintAndLogEx(NORMAL, "");
- PrintAndLogEx(NORMAL, "* D/F (TA1):");
+ 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, "Di=%d", Di);
- PrintAndLogEx(NORMAL, "Fi=%d", Fi);
- PrintAndLogEx(NORMAL, "F=%.1f MHz", F);
- PrintAndLogEx(NORMAL, "Cycles/ETU=%d", Fi/Di);
- PrintAndLogEx(NORMAL, "%.1f bits/sec at 4MHz", (float)4000000 / (Fi/Di));
- PrintAndLogEx(NORMAL, "%.1f bits/sec at Fmax=%.1fMHz", (F * 1000000) / (Fi/Di), F);
+ 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;
}
}
PrintAndLogEx(INFO, "Selecting PPSE aid");
- CmdSmartRaw("d 00a404000e325041592e5359532e444446303100");
- CmdSmartRaw("d 00a4040007a000000004101000");
+ CmdSmartRaw("s 0 t d 00a404000e325041592e5359532e4444463031");
+ CmdSmartRaw("0 t d 00a4040007a000000004101000"); // mastercard
+// CmdSmartRaw("0 t d 00a4040007a0000000031010"); // visa
PrintAndLogEx(INFO, "starting");
clearCommandBuffer();
SendCommand(&c);
- smart_response(data[1], buf);
+ smart_response(buf);
- // if 0x6C
if ( buf[0] == 0x6C ) {
data[4] = buf[1];
memcpy(c.d.asBytes, data, sizeof(data) );
clearCommandBuffer();
SendCommand(&c);
- uint8_t len = smart_response(data[1], buf);
+ uint8_t len = smart_response(buf);
// TLV decoder
if (len > 4)
projects / proxmark3-svn / blobdiff