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Add: 'hf mfu otptear' - draft of @fukmar implementation for a tear-off attack against OTP block on Mifare Ultralight based card.

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This commit is contained in:
iceman1001 2019-11-08 10:28:29 +01:00
commit 5cca8616cb
5 changed files with 134 additions and 14 deletions
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32
armsrc/appmain.c
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@ -696,10 +696,23 @@ static void PacketReceived(PacketCommandNG *packet) {
*/
switch (packet->cmd) {
case CMD_QUIT_SESSION:
case CMD_QUIT_SESSION: {
reply_via_fpc = false;
reply_via_usb = false;
break;
}
// emulator
case CMD_SET_DBGMODE: {
DBGLEVEL = packet->data.asBytes[0];
Dbprintf("Debug level: %d", DBGLEVEL);
reply_ng(CMD_SET_DBGMODE, PM3_SUCCESS, NULL, 0);
break;
}
// always available
case CMD_HF_DROPFIELD: {
hf_field_off();
break;
}
#ifdef WITH_LF
case CMD_LF_T55XX_SET_CONFIG: {
setT55xxConfig(packet->oldarg[0], (t55xx_configurations_t *) packet->data.asBytes);
@ -1034,12 +1047,6 @@ static void PacketReceived(PacketCommandNG *packet) {
}
#endif
// always available
case CMD_HF_DROPFIELD: {
hf_field_off();
break;
}
#ifdef WITH_ISO14443a
case CMD_HF_ISO14443A_SNIFF: {
SniffIso14443a(packet->data.asBytes[0]);
@ -1155,13 +1162,6 @@ static void PacketReceived(PacketCommandNG *packet) {
Mifare1ksim(payload->flags, payload->exitAfter, payload->uid, payload->atqa, payload->sak);
break;
}
// emulator
case CMD_SET_DBGMODE: {
DBGLEVEL = packet->data.asBytes[0];
Dbprintf("Debug level: %d", DBGLEVEL);
reply_ng(CMD_SET_DBGMODE, PM3_SUCCESS, NULL, 0);
break;
}
case CMD_HF_MIFARE_EML_MEMCLR: {
MifareEMemClr();
reply_ng(CMD_HF_MIFARE_EML_MEMCLR, PM3_SUCCESS, NULL, 0);
@ -1245,6 +1245,10 @@ static void PacketReceived(PacketCommandNG *packet) {
DetectNACKbug();
break;
}
case CMD_HF_MFU_OTP_TEAROFF: {
MifareU_Otp_Tearoff();
break;
}
#endif
#ifdef WITH_NFCBARCODE