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Add hf_aveul standalone mode
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@ -59,10 +59,13 @@ define KNOWN_STANDALONE_DEFINITIONS
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| HF_YOUNG | Mifare sniff/simulation |
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| | - Craig Young |
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+----------------------------------------------------------+
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| HF_AVEUL | Mifare ultralight read/simulation |
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| | - Ave Ozkal |
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+----------------------------------------------------------+
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endef
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STANDALONE_MODES := LF_SKELETON LF_EM4100EMUL LF_EM4100RSWB LF_EM4100RWC LF_HIDBRUTE LF_ICEHID LF_PROXBRUTE LF_SAMYRUN
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STANDALONE_MODES += HF_14ASNIFF HF_BOG HF_COLIN HF_ICECLASS HF_LEGIC HF_MATTYRUN HF_MSDSAL HF_YOUNG
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STANDALONE_MODES += HF_14ASNIFF HF_BOG HF_COLIN HF_ICECLASS HF_LEGIC HF_MATTYRUN HF_MSDSAL HF_YOUNG HF_AVEUL
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STANDALONE_MODES_REQ_SMARTCARD :=
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STANDALONE_MODES_REQ_FLASH := LF_ICEHID HF_14ASNIFF HF_BOG HF_COLIN HF_ICECLASS
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ifneq ($(filter $(STANDALONE),$(STANDALONE_MODES)),)
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@ -37,6 +37,10 @@ endif
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ifneq (,$(findstring WITH_STANDALONE_HF_14ASNIFF,$(APP_CFLAGS)))
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SRC_STANDALONE = hf_14asniff.c
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endif
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# WITH_STANDALONE_HF_AVEUL
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ifneq (,$(findstring WITH_STANDALONE_HF_AVEUL,$(APP_CFLAGS)))
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SRC_STANDALONE = hf_aveul.c
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endif
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# WITH_STANDALONE_LF_ICEHID
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ifneq (,$(findstring WITH_STANDALONE_LF_ICEHID,$(APP_CFLAGS)))
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SRC_STANDALONE = lf_icehid.c
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119
armsrc/Standalone/hf_aveul.c
Normal file
119
armsrc/Standalone/hf_aveul.c
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@ -0,0 +1,119 @@
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//-----------------------------------------------------------------------------
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// A. Ozkal, 2020
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//
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// This code is licensed to you under the terms of the GNU GPL, version 2 or,
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// at your option, any later version. See the LICENSE.txt file for the text of
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// the license.
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//-----------------------------------------------------------------------------
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// main code for HF Mifare Ultralight read/simulation by Ave Ozkal
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//-----------------------------------------------------------------------------
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/* Several parts of this code is based on code by Craig Young from HF_YOUNG */
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#include "standalone.h" // standalone definitions
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#include "proxmark3_arm.h"
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#include "appmain.h"
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#include "fpgaloader.h"
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#include "util.h"
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#include "dbprint.h"
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#include "ticks.h" // SpinDelay
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#include "mifareutil.h"
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#include "iso14443a.h"
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typedef struct {
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uint8_t uid[10];
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uint8_t uidlen;
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uint8_t atqa[2];
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uint8_t sak;
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} PACKED card_clone_t;
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void ModInfo(void) {
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DbpString(" HF Mifare Ultralight read/simulation by Ave Ozkal");
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}
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void RunMod(void) {
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StandAloneMode();
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Dbprintf("[=] AveUL (MF Ultralight read/emul) started");
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FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
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// the main loop for your standalone mode
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for (;;) {
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WDT_HIT();
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// exit from RunMod, send a usbcommand.
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if (data_available()) break;
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iso14a_card_select_t card;
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SpinDelay(500);
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iso14443a_setup(FPGA_HF_ISO14443A_READER_MOD);
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// 0 = search, 1 = read, 2 = emul
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int stage = 0;
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DbpString("Scanning...");
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for (;;) {
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// Was our button held down or pressed?
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int button_pressed = BUTTON_HELD(1000);
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if (button_pressed != BUTTON_NO_CLICK || data_available())
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break;
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else if (stage == 0) {
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if (!iso14443a_select_card(NULL, &card, NULL, true, 0, true)) {
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continue;
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} else {
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if (card.sak == 0x00 && card.atqa[0] == 0x44 && card.atqa[1] == 0 && card.uidlen == 7) {
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DbpString("Found ultralight with UID: ");
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Dbhexdump(7, card.uid, 0);
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stage = 1;
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}
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else {
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DbpString("Found non-ultralight card, ignoring");
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}
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}
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}
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else if (stage == 1) {
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iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
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iso14443a_select_card(NULL, NULL, NULL, true, 0, true);
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int i;
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bool read_successful = true;
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Dbprintf("Contents:");
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for (i = 0; i < 16; ++i)
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{
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uint8_t dataout[4] = {0x00};
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if (mifare_ultra_readblock(i, dataout)) {
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// If there's an error reading, go back to stage 0
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read_successful = false;
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break;
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}
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// TODO: I'm not 100% on why I need to do + 14. The bin->eml results have 14 blocks of almost all 0 at start.
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// and the bins just don't, so I'll admit that I am a little confused, but it works, so I won't question it much.
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emlSetMem_xt(dataout, 14 + i, 1, 4);
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Dbhexdump(4, dataout, 0);
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}
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if (read_successful) {
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Dbprintf("Successfully loaded into emulator memory");
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stage = 2;
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} else {
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Dbprintf("Read failure, going back to stage 0.");
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stage = 0;
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}
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}
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else if (stage == 2) {
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uint8_t flags = FLAG_7B_UID_IN_DATA;
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Dbprintf("Starting simulation, press pm3-button to stop and go back to scan");
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SimulateIso14443aTag(2, flags, card.uid);
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// Go back to stage 0 if user presses pm3-button
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stage = 0;
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}
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}
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}
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DbpString("[=] exiting");
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LEDsoff();
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}
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