+//-----------------------------------------------------------------------------
+// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>, Hagen Fritsch
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// High frequency ISO14443A commands
+//-----------------------------------------------------------------------------
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include "util.h"
#include "iso14443crc.h"
#include "data.h"
#include "proxusb.h"
#include "ui.h"
#include "cmdparser.h"
#include "cmdhf14a.h"
+#include "common.h"
+#include "cmdmain.h"
static int CmdHelp(const char *Cmd);
return 0;
}
+void iso14a_set_timeout(uint32_t timeout) {
+ UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_SET_TIMEOUT, 0, timeout}};
+ SendCommand(&c);
+}
+
int CmdHF14AMifare(const char *Cmd)
{
UsbCommand c = {CMD_READER_MIFARE, {strtol(Cmd, NULL, 0), 0, 0}};
return 0;
}
-int CmdHF14AReader(const char *Cmd)
+int CmdHF14AMfWrBl(const char *Cmd)
+{
+ int i, temp;
+ uint8_t blockNo = 0;
+ uint8_t keyType = 0;
+ uint8_t key[6] = {0, 0, 0, 0, 0, 0};
+ uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+
+ const char *cmdp = Cmd;
+ const char *cmdpe = Cmd;
+
+ if (strlen(Cmd)<3) {
+ PrintAndLog("Usage: hf 14 mfwrbl <block number> <key A/B> <key (12 hex symbols)> <block data (32 hex symbols)>");
+ PrintAndLog(" sample: hf 14a mfwrbl 0 A FFFFFFFFFFFF 000102030405060708090A0B0C0D0E0F");
+ return 0;
+ }
+ PrintAndLog("l: %s", Cmd);
+
+ // skip spaces
+ while (*cmdp==' ' || *cmdp=='\t') cmdp++;
+ blockNo = strtol(cmdp, NULL, 0) & 0xff;
+
+ // next value
+ while (*cmdp!=' ' && *cmdp!='\t') cmdp++;
+ while (*cmdp==' ' || *cmdp=='\t') cmdp++;
+ if (*cmdp != 'A' && *cmdp != 'a') {
+ keyType = 1;
+ }
+
+ // next value
+ while (*cmdp!=' ' && *cmdp!='\t') cmdp++;
+ while (*cmdp==' ' || *cmdp=='\t') cmdp++;
+
+ // next value here:cmdpe
+ cmdpe = cmdp;
+ while (*cmdpe!=' ' && *cmdpe!='\t') cmdpe++;
+ while (*cmdpe==' ' || *cmdpe=='\t') cmdpe++;
+
+ if ((int)cmdpe - (int)cmdp != 13) {
+ PrintAndLog("Length of key must be 12 hex symbols");
+ return 0;
+ }
+
+ for(i = 0; i < 6; i++) {
+ sscanf((char[]){cmdp[0],cmdp[1],0},"%X",&temp);
+ key[i] = temp & 0xff;
+ cmdp++;
+ cmdp++;
+ }
+
+ // next value
+ while (*cmdp!=' ' && *cmdp!='\t') cmdp++;
+ while (*cmdp==' ' || *cmdp=='\t') cmdp++;
+
+ if (strlen(cmdp) != 32) {
+ PrintAndLog("Length of block data must be 32 hex symbols");
+ return 0;
+ }
+
+ for(i = 0; i < 16; i++) {
+ sscanf((char[]){cmdp[0],cmdp[1],0},"%X",&temp);
+ bldata[i] = temp & 0xff;
+ cmdp++;
+ cmdp++;
+ }
+ PrintAndLog(" block no:%02x key type:%02x key:%s", blockNo, keyType, sprint_hex(key, 6));
+ PrintAndLog(" data: %s", sprint_hex(bldata, 16));
+
+ UsbCommand c = {CMD_MIFARE_WRITEBL, {blockNo, keyType, 0}};
+ memcpy(c.d.asBytes, key, 6);
+ memcpy(c.d.asBytes + 10, bldata, 16);
+ SendCommand(&c);
+ UsbCommand * resp = WaitForResponseTimeout(CMD_ACK, 1500);
+
+ if (resp != NULL) {
+ uint8_t isOK = resp->arg[0] & 0xff;
+
+ PrintAndLog("isOk:%02x", isOK);
+ } else {
+ PrintAndLog("Command execute timeout");
+ }
+
+ return 0;
+}
+
+int CmdHF14AMfRdBl(const char *Cmd)
+{
+ int i, temp;
+ uint8_t blockNo = 0;
+ uint8_t keyType = 0;
+ uint8_t key[6] = {0, 0, 0, 0, 0, 0};
+
+ const char *cmdp = Cmd;
+
+
+ if (strlen(Cmd)<3) {
+ PrintAndLog("Usage: hf 14 mfrdbl <block number> <key A/B> <key (12 hex symbols)>");
+ PrintAndLog(" sample: hf 14a mfrdbl 0 A FFFFFFFFFFFF ");
+ return 0;
+ }
+
+ // skip spaces
+ while (*cmdp==' ' || *cmdp=='\t') cmdp++;
+ blockNo = strtol(cmdp, NULL, 0) & 0xff;
+
+ // next value
+ while (*cmdp!=' ' && *cmdp!='\t') cmdp++;
+ while (*cmdp==' ' || *cmdp=='\t') cmdp++;
+ if (*cmdp != 'A' && *cmdp != 'a') {
+ keyType = 1;
+ }
+
+ // next value
+ while (*cmdp!=' ' && *cmdp!='\t') cmdp++;
+ while (*cmdp==' ' || *cmdp=='\t') cmdp++;
+
+ if (strlen(cmdp) != 12) {
+ PrintAndLog("Length of key must be 12 hex symbols");
+ return 0;
+ }
+
+ for(i = 0; i < 6; i++) {
+ sscanf((char[]){cmdp[0],cmdp[1],0},"%X",&temp);
+ key[i] = temp & 0xff;
+ cmdp++;
+ cmdp++;
+ }
+ PrintAndLog(" block no:%02x key type:%02x key:%s ", blockNo, keyType, sprint_hex(key, 6));
+
+ UsbCommand c = {CMD_MIFARE_READBL, {blockNo, keyType, 0}};
+ memcpy(c.d.asBytes, key, 6);
+ SendCommand(&c);
+ UsbCommand * resp = WaitForResponseTimeout(CMD_ACK, 1500);
+
+ if (resp != NULL) {
+ uint8_t isOK = resp->arg[0] & 0xff;
+ uint8_t * data = resp->d.asBytes;
+
+ PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 16));
+ } else {
+ PrintAndLog("Command execute timeout");
+ }
+
+ return 0;
+}
+
+int CmdHF14AMfRdSc(const char *Cmd)
{
- UsbCommand c = {CMD_READER_ISO_14443a, {strtol(Cmd, NULL, 0), 0, 0}};
+ int i, temp;
+ uint8_t sectorNo = 0;
+ uint8_t keyType = 0;
+ uint8_t key[6] = {0, 0, 0, 0, 0, 0};
+
+ const char *cmdp = Cmd;
+
+
+ if (strlen(Cmd)<3) {
+ PrintAndLog("Usage: hf 14 mfrdsc <sector number> <key A/B> <key (12 hex symbols)>");
+ PrintAndLog(" sample: hf 14a mfrdsc 0 A FFFFFFFFFFFF ");
+ return 0;
+ }
+
+ // skip spaces
+ while (*cmdp==' ' || *cmdp=='\t') cmdp++;
+ sectorNo = strtol(cmdp, NULL, 0) & 0xff;
+
+ // next value
+ while (*cmdp!=' ' && *cmdp!='\t') cmdp++;
+ while (*cmdp==' ' || *cmdp=='\t') cmdp++;
+ if (*cmdp != 'A' && *cmdp != 'a') {
+ keyType = 1;
+ }
+
+ // next value
+ while (*cmdp!=' ' && *cmdp!='\t') cmdp++;
+ while (*cmdp==' ' || *cmdp=='\t') cmdp++;
+
+ if (strlen(cmdp) != 12) {
+ PrintAndLog("Length of key must be 12 hex symbols");
+ return 0;
+ }
+
+ for(i = 0; i < 6; i++) {
+ sscanf((char[]){cmdp[0],cmdp[1],0},"%X",&temp);
+ key[i] = temp & 0xff;
+ cmdp++;
+ cmdp++;
+ }
+ PrintAndLog(" sector no:%02x key type:%02x key:%s ", sectorNo, keyType, sprint_hex(key, 6));
+
+ UsbCommand c = {CMD_MIFARE_READSC, {sectorNo, keyType, 0}};
+ memcpy(c.d.asBytes, key, 6);
SendCommand(&c);
+ UsbCommand * resp = WaitForResponseTimeout(CMD_ACK, 1500);
+ PrintAndLog(" ");
+
+ if (resp != NULL) {
+ uint8_t isOK = resp->arg[0] & 0xff;
+ uint8_t * data = resp->d.asBytes;
+
+ PrintAndLog("isOk:%02x", isOK);
+ for (i = 0; i < 2; i++) {
+ PrintAndLog("data:%s", sprint_hex(data + i * 16, 16));
+ }
+ } else {
+ PrintAndLog("Command1 execute timeout");
+ }
+
+ // response2
+ resp = WaitForResponseTimeout(CMD_ACK, 500);
+ PrintAndLog(" ");
+
+ if (resp != NULL) {
+ uint8_t * data = resp->d.asBytes;
+
+ for (i = 0; i < 2; i++) {
+ PrintAndLog("data:%s", sprint_hex(data + i * 16, 16));
+ }
+ } else {
+ PrintAndLog("Command2 execute timeout");
+ }
+
return 0;
}
+int CmdHF14AReader(const char *Cmd)
+{
+ UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT, 0, 0}};
+ SendCommand(&c);
+ UsbCommand * resp = WaitForResponse(CMD_ACK);
+ uint8_t * uid = resp->d.asBytes;
+ iso14a_card_select_t * card = uid + 12;
+
+ if(resp->arg[0] == 0) {
+ PrintAndLog("iso14443a card select failed");
+ return 0;
+ }
+
+ PrintAndLog("ATQA : %02x %02x", card->atqa[0], card->atqa[1]);
+ PrintAndLog(" UID : %s", sprint_hex(uid, 12));
+ PrintAndLog(" SAK : %02x [%d]", card->sak, resp->arg[0]);
+ if(resp->arg[0] == 1)
+ PrintAndLog(" ATS : %s", sprint_hex(card->ats, card->ats_len));
+ else
+ PrintAndLog("proprietary non-iso14443a card found, RATS not supported");
+
+ return resp->arg[0];
+}
+
// ## simulate iso14443a tag
// ## greg - added ability to specify tag UID
int CmdHF14ASim(const char *Cmd)
{"help", CmdHelp, 1, "This help"},
{"list", CmdHF14AList, 0, "List ISO 14443a history"},
{"mifare", CmdHF14AMifare, 0, "Read out sector 0 parity error messages"},
+ {"mfrdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},
+ {"mfrdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},
+ {"mfwrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},
{"reader", CmdHF14AReader, 0, "Act like an ISO14443 Type A reader"},
{"sim", CmdHF14ASim, 0, "<UID> -- Fake ISO 14443a tag"},
{"snoop", CmdHF14ASnoop, 0, "Eavesdrop ISO 14443 Type A"},
projects / proxmark3-svn / blobdiff