RfidResearchGroup/proxmark3
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This commit is contained in:
iceman1001 2019-11-08 12:00:21 +01:00
parent 5cca8616cb
commit 182f239d21
7 changed files with 82 additions and 82 deletions
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2
armsrc/iclass.c
View file

@ -1374,7 +1374,7 @@ int doIClassSimulation(int simulationMode, uint8_t *reader_mac_buf) {
// Use application data from block 5
memcpy(aia_data, emulator + (8 * 5), 8);
// older 2K / 16K tags has its application issuer data on block 2
// older 2K / 16K tags has its application issuer data on block 2
}
AddCrc(aia_data, 8);

14
armsrc/lfops.c
View file

@ -1101,13 +1101,13 @@ void CmdASKsimTAG(uint8_t encoding, uint8_t invert, uint8_t separator, uint8_t c
WDT_HIT();
Dbprintf("Simulating with clk: %d, invert: %d, encoding: %s (%d), separator: %d, n: %d"
, clk
, invert
, (encoding == 2) ? "BI" : (encoding == 1) ? "ASK" : "RAW"
, encoding
, separator
, n
);
, clk
, invert
, (encoding == 2) ? "BI" : (encoding == 1) ? "ASK" : "RAW"
, encoding
, separator
, n
);
if (ledcontrol) LED_A_ON();
SimulateTagLowFrequency(n, 0, ledcontrol);

30
armsrc/mifarecmd.c
View file

@ -2176,7 +2176,7 @@ void Mifare_DES_Auth2(uint32_t arg0, uint8_t *datain) {
//
// Tear-off attack against MFU.
// - Mobius et al
// - Moebius et al
void MifareU_Otp_Tearoff() {
// should the
@ -2184,8 +2184,8 @@ void MifareU_Otp_Tearoff() {
// optional authentication before?
// optional data to be written?
if (DBGLEVEL >= DBG_ERROR) DbpString("Preparing OTP tear-off");
if (DBGLEVEL >= DBG_ERROR) DbpString("Preparing OTP tear-off");
LEDsoff();
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
clear_trace();
@ -2197,17 +2197,17 @@ void MifareU_Otp_Tearoff() {
#define OTP_BLK_NO 3
// write cmd to send, include CRC
// 1b write, 1b block, 4b data, 2 crc
// 1b write, 1b block, 4b data, 2 crc
uint8_t cmd[] = {MIFARE_ULC_WRITE, OTP_BLK_NO, 0xFF, 0xFF, 0xFF, 0xFF, 0, 0};
// User specific data to write?
// User specific data to write?
// memcpy(block + 2, blockData, 4);
AddCrc14A(cmd, sizeof(cmd) - 2);
if (DBGLEVEL >= DBG_ERROR) DbpString("Transmitting");
// anticollision / select card
// anticollision / select card
if (!iso14443a_select_card(NULL, NULL, NULL, true, 0, true)) {
if (DBGLEVEL >= DBG_ERROR) Dbprintf("Can't select card");
OnError(1);
@ -2225,18 +2225,18 @@ void MifareU_Otp_Tearoff() {
return;
}
}
*/
*/
// send
// send
ReaderTransmit(cmd, sizeof(cmd), NULL);
// Wait before cutting power. aka tear-off
LED_D_ON();
WaitUS(OTP_TEAR_OFF_TIME);
LED_D_ON();
WaitUS(OTP_TEAR_OFF_TIME);
switch_off();
reply_ng(CMD_HF_MFU_OTP_TEAROFF, PM3_SUCCESS, NULL, 0);
StopTicks();
if (DBGLEVEL >= DBG_ERROR) DbpString("Done");
StopTicks();
if (DBGLEVEL >= DBG_ERROR) DbpString("Done");
}

22
client/aidsearch.c
View file

@ -70,13 +70,13 @@ json_t *AIDSearchGetElm(json_t *root, int elmindx) {
}
int AIDSearchFree(json_t *root) {
return closeAIDFile(root);
}
const char * jsonStrGet(json_t *data, char *name) {
const char *jsonStrGet(json_t *data, char *name) {
json_t *jstr;
jstr = json_object_get(data, name);
if (jstr == NULL)
return NULL;
@ -94,11 +94,11 @@ const char * jsonStrGet(json_t *data, char *name) {
bool aidCompare(const char *aidlarge, const char *aidsmall) {
if (strcmp(aidlarge, aidsmall) == 0)
return true;
if (strlen(aidlarge) > strlen(aidsmall))
if (strncmp(aidlarge, aidsmall, strlen(aidsmall)) == 0)
return true;
return false;
}
@ -107,7 +107,7 @@ bool AIDGetFromElm(json_t *data, uint8_t *aid, size_t aidmaxlen, int *aidlen) {
const char *hexaid = jsonStrGet(data, "AID");
if (hexaid == NULL || strlen(hexaid) == 0)
return false;
int res = param_gethex_to_eol(hexaid, 0, aid, aidmaxlen, aidlen);
if (res)
return false;
@ -117,13 +117,13 @@ bool AIDGetFromElm(json_t *data, uint8_t *aid, size_t aidmaxlen, int *aidlen) {
int PrintAIDDescription(json_t *xroot, char *aid, bool verbose) {
int retval = PM3_SUCCESS;
json_t *root = xroot;
if (root == NULL)
root = AIDSearchInit(verbose);
if (root == NULL)
goto out;
json_t *elm = NULL;
int maxaidlen = 0;
for (int elmindx = 0; elmindx < json_array_size(root); elmindx++) {
@ -138,10 +138,10 @@ int PrintAIDDescription(json_t *xroot, char *aid, bool verbose) {
}
}
}
if (elm == NULL)
goto out;
// print here
const char *vaid = jsonStrGet(elm, "AID");
const char *vendor = jsonStrGet(elm, "Vendor");
@ -167,7 +167,7 @@ int PrintAIDDescription(json_t *xroot, char *aid, bool verbose) {
if (description)
PrintAndLogEx(SUCCESS, "Description: %s", description);
}
out:
if (xroot == NULL)
AIDSearchFree(root);

48
client/cmdhfmfu.c
View file

@ -2753,33 +2753,33 @@ static int CmdHF14AMfUPwdGen(const char *Cmd) {
//
// MFU TearOff against OTP
// Mobeius et al
// Moebius et al
//
static int CmdHF14AMfuOtpTearoff(const char *Cmd){
uint8_t cmdp = 0;
bool errors = 0;
uint32_t len = strtol(Cmd, NULL, 0);
uint8_t data[PM3_CMD_DATA_SIZE] = {0};
while (param_getchar(Cmd, cmdp) != 0x00 && !errors) {
switch (tolower(param_getchar(Cmd, cmdp))) {
case 'h':
return usage_hf_mfu_otp_tearoff();
default:
break;
}
}
static int CmdHF14AMfuOtpTearoff(const char *Cmd) {
uint8_t cmdp = 0;
bool errors = 0;
uint32_t len = strtol(Cmd, NULL, 0);
uint8_t data[PM3_CMD_DATA_SIZE] = {0};
if (errors) return usage_hf_mfu_otp_tearoff();
while (param_getchar(Cmd, cmdp) != 0x00 && !errors) {
switch (tolower(param_getchar(Cmd, cmdp))) {
case 'h':
return usage_hf_mfu_otp_tearoff();
default:
break;
}
}
clearCommandBuffer();
SendCommandNG(CMD_HF_MFU_OTP_TEAROFF, data, len);
PacketResponseNG resp;
if (!WaitForResponseTimeout(CMD_HF_MFU_OTP_TEAROFF, &resp, 4000)) {
PrintAndLogEx(WARNING, "Failed");
return PM3_ESOFT;
}
return PM3_SUCCESS;
if (errors) return usage_hf_mfu_otp_tearoff();
clearCommandBuffer();
SendCommandNG(CMD_HF_MFU_OTP_TEAROFF, data, len);
PacketResponseNG resp;
if (!WaitForResponseTimeout(CMD_HF_MFU_OTP_TEAROFF, &resp, 4000)) {
PrintAndLogEx(WARNING, "Failed");
return PM3_ESOFT;
}
return PM3_SUCCESS;
}
//------------------------------------

2
client/cmdlfjablotron.c
View file

@ -121,7 +121,7 @@ static int CmdJablotronDemod(const char *Cmd) {
uint8_t chksum = raw2 & 0xFF;
bool isok = (chksum == jablontron_chksum(DemodBuffer));
PrintAndLogEx( isok ? SUCCESS : INFO,
PrintAndLogEx(isok ? SUCCESS : INFO,
"Checksum: %02X [ %s]",
chksum,
isok ? _GREEN_("OK") : _RED_("Fail")

46
client/scripting.c
View file

@ -314,44 +314,44 @@ static int l_GetFromFlashMemSpiffs(lua_State *L) {
if (IfPm3Flash()) {
uint32_t start_index = 0, len = 0x40000; //FLASH_MEM_MAX_SIZE
char destfilename[32] = {0};
size_t size;
char destfilename[32] = {0};
size_t size;
int n = lua_gettop(L);
if (n == 0)
return returnToLuaWithError(L, "You need to supply the destination filename");
if (n >= 1) {
const char *p_filename = luaL_checklstring(L, 1, &size);
if (size != 0)
memcpy(destfilename, p_filename, 31);
}
if (destfilename[0] == '\0')
return returnToLuaWithError(L, "Filename missing or invalid");
// get size from spiffs itself !
SendCommandMIX(CMD_SPIFFS_STAT, 0, 0, 0, (uint8_t *)destfilename, 32);
PacketResponseNG resp;
if (!WaitForResponseTimeout(CMD_ACK, &resp, 2000))
return returnToLuaWithError(L, "No response from the device");
const char *p_filename = luaL_checklstring(L, 1, &size);
if (size != 0)
memcpy(destfilename, p_filename, 31);
}
if (destfilename[0] == '\0')
return returnToLuaWithError(L, "Filename missing or invalid");
// get size from spiffs itself !
SendCommandMIX(CMD_SPIFFS_STAT, 0, 0, 0, (uint8_t *)destfilename, 32);
PacketResponseNG resp;
if (!WaitForResponseTimeout(CMD_ACK, &resp, 2000))
return returnToLuaWithError(L, "No response from the device");
len = resp.oldarg[0];
len = resp.oldarg[0];
if (len <= 0)
return returnToLuaWithError(L, "Filename invalid or empty");
uint8_t *data = calloc(len, sizeof(uint8_t));
if (!data)
return returnToLuaWithError(L, "Allocating memory failed");
if (!GetFromDevice(SPIFFS, data, len, start_index, (uint8_t *)destfilename, 32, NULL, -1, true)) {
free(data);
return returnToLuaWithError(L, "ERROR; downloading from spiffs(flashmemory)");
}
if (!GetFromDevice(SPIFFS, data, len, start_index, (uint8_t *)destfilename, 32, NULL, -1, true)) {
free(data);
return returnToLuaWithError(L, "ERROR; downloading from spiffs(flashmemory)");
}
lua_pushlstring(L, (const char *)data, len);
lua_pushunsigned(L, len);
lua_pushunsigned(L, len);
free(data);
return 2;
} else {