// Low frequency Hitag support
//-----------------------------------------------------------------------------
+#include "cmdlfhitag.h"
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include "data.h"
-#include "proxmark3.h"
+#include "comms.h"
#include "ui.h"
#include "cmdparser.h"
#include "common.h"
#include "util.h"
-#include "hitag2.h"
-#include "hitagS.h"
+#include "parity.h"
+#include "hitag.h"
#include "cmdmain.h"
static int CmdHelp(const char *Cmd);
int CmdLFHitagList(const char *Cmd)
{
uint8_t *got = malloc(USB_CMD_DATA_SIZE);
-
// Query for the actual size of the trace
UsbCommand response;
- GetFromBigBuf(got, USB_CMD_DATA_SIZE, 0);
- WaitForResponse(CMD_ACK, &response);
+ GetFromBigBuf(got, USB_CMD_DATA_SIZE, 0, &response, -1, false);
uint16_t traceLen = response.arg[2];
if (traceLen > USB_CMD_DATA_SIZE) {
uint8_t *p = realloc(got, traceLen);
return 2;
}
got = p;
- GetFromBigBuf(got, traceLen, 0);
- WaitForResponse(CMD_ACK,NULL);
+ GetFromBigBuf(got, traceLen, 0, NULL, -1, false);
}
PrintAndLog("recorded activity (TraceLen = %d bytes):");
PrintAndLog(" ETU :nbits: who bytes");
PrintAndLog("---------+-----+----+-----------");
+ int j;
int i = 0;
int prev = -1;
int len = strlen(Cmd);
if (strlen(filename) > 0) {
if ((pf = fopen(filename,"wb")) == NULL) {
PrintAndLog("Error: Could not open file [%s]",filename);
+ free(got);
return 1;
}
}
// or each half bit period in 256 levels.
int bits = got[i+8];
- int len = nbytes(got[i+8]);
+ int len = nbytes(bits);
if (len > 100) {
break;
if (i + len > traceLen) { break;}
uint8_t *frame = (got+i+9);
+/*
+ int fillupBits = 8 - (bits % 8);
+ byte_t framefilled[bits+fillupBits];
+ byte_t* ff = framefilled;
+
+ int response_bit[200] = {0};
+ int z = 0;
+ for (int y = 0; y < len; y++) {
+ for (j = 0; j < 8; j++) {
+ response_bit[z] = 0;
+ if ((frame[y] & ((mask << 7) >> j)) != 0)
+ response_bit[z] = 1;
+ z++;
+ }
+ }
+ z = 0;
+ for (int y = 0; y < len; y++) {
+ ff[y] = (response_bit[z] << 7) | (response_bit[z + 1] << 6)
+ | (response_bit[z + 2] << 5) | (response_bit[z + 3] << 4)
+ | (response_bit[z + 4] << 3) | (response_bit[z + 5] << 2)
+ | (response_bit[z + 6] << 1) | response_bit[z + 7];
+ z += 8;
+ }
+*/
+
+
+
// Break and stick with current result if buffer was not completely full
if (frame[0] == 0x44 && frame[1] == 0x44 && frame[3] == 0x44) { break; }
char line[1000] = "";
- int j;
for (j = 0; j < len; j++) {
- int oddparity = 0x01;
- int k;
-
- for (k=0;k<8;k++) {
- oddparity ^= (((frame[j] & 0xFF) >> k) & 0x01);
- }
-
//if((parityBits >> (len - j - 1)) & 0x01) {
- if (isResponse && (oddparity != ((parityBits >> (len - j - 1)) & 0x01))) {
+ if (isResponse && (oddparity8(frame[j]) != ((parityBits >> (len - j - 1)) & 0x01))) {
sprintf(line+(j*4), "%02x! ", frame[j]);
- }
- else {
+ } else {
sprintf(line+(j*4), "%02x ", frame[j]);
}
}
return 1;
}
tag_mem_supplied = true;
- if (fread(c.d.asBytes,48,1,pf) == 0) {
- PrintAndLog("Error: File reading error");
- fclose(pf);
+ if (fread(c.d.asBytes,1,48,pf) != 48) {
+ PrintAndLog("Error: File reading error");
+ fclose(pf);
return 1;
- }
+ }
fclose(pf);
} else {
tag_mem_supplied = false;
c = (UsbCommand){ CMD_READ_HITAG_S };
num_to_bytes(param_get32ex(Cmd,1,0,16),4,htd->auth.NrAr);
num_to_bytes(param_get32ex(Cmd,2,0,16),4,htd->auth.NrAr+4);
+ c.arg[1] = param_get64ex(Cmd,3,0,0); //firstpage
+ c.arg[2] = param_get64ex(Cmd,4,0,0); //tag mode
} break;
case 02: { //RHTSF_KEY
c = (UsbCommand){ CMD_READ_HITAG_S };
num_to_bytes(param_get64ex(Cmd,1,0,16),6,htd->crypto.key);
+ c.arg[1] = param_get64ex(Cmd,2,0,0); //firstpage
+ c.arg[2] = param_get64ex(Cmd,3,0,0); //tag mode
+ } break;
+ case 03: { //RHTSF_CHALLENGE BLOCK
+ c = (UsbCommand){ CMD_READ_HITAG_S_BLK };
+ num_to_bytes(param_get32ex(Cmd,1,0,16),4,htd->auth.NrAr);
+ num_to_bytes(param_get32ex(Cmd,2,0,16),4,htd->auth.NrAr+4);
+ c.arg[1] = param_get64ex(Cmd,3,0,0); //firstpage
+ c.arg[2] = param_get64ex(Cmd,4,0,0); //tag mode
+ } break;
+ case 04: { //RHTSF_KEY BLOCK
+ c = (UsbCommand){ CMD_READ_HITAG_S_BLK };
+ num_to_bytes(param_get64ex(Cmd,1,0,16),6,htd->crypto.key);
+ c.arg[1] = param_get64ex(Cmd,2,0,0); //firstpage
+ c.arg[2] = param_get64ex(Cmd,3,0,0); //tag mode
} break;
case RHT2F_PASSWORD: {
num_to_bytes(param_get32ex(Cmd,1,0,16),4,htd->pwd.password);
PrintAndLog("Usage: hitag reader <Reader Function #>");
PrintAndLog("Reader Functions:");
PrintAndLog(" HitagS (0*)");
- PrintAndLog(" 01 <nr> <ar> (Challenge) read all pages from a Hitag S tag");
- PrintAndLog(" 02 <key> (set to 0 if no authentication is needed) read all pages from a Hitag S tag");
+ PrintAndLog(" 01 <nr> <ar> (Challenge) <firstPage> <tagmode> read all pages from a Hitag S tag");
+ PrintAndLog(" 02 <key> (set to 0 if no authentication is needed) <firstPage> <tagmode> read all pages from a Hitag S tag");
+ PrintAndLog(" 03 <nr> <ar> (Challenge) <firstPage> <tagmode> read all blocks from a Hitag S tag");
+ PrintAndLog(" 04 <key> (set to 0 if no authentication is needed) <firstPage> <tagmode> read all blocks from a Hitag S tag");
+ PrintAndLog(" Valid tagmodes are 0=STANDARD, 1=ADVANCED, 2=FAST_ADVANCED (default is ADVANCED)");
PrintAndLog(" Hitag1 (1*)");
PrintAndLog(" Hitag2 (2*)");
PrintAndLog(" 21 <password> (password mode)");
c.arg[0] = htf;
// Send the command to the proxmark
+ clearCommandBuffer();
SendCommand(&c);
UsbCommand resp;
return 1;
}
tag_mem_supplied = true;
- if (fread(c.d.asBytes, 4*64, 1, pf) == 0) {
+ if (fread(c.d.asBytes, 1, 4*64, pf) != 4*64) {
PrintAndLog("Error: File reading error");
fclose(pf);
return 1;
return 1;
}
file_given = true;
- if (fread(c.d.asBytes,8*60,1,pf) == 0) {
- PrintAndLog("Error: File reading error");
- fclose(pf);
+ if (fread(c.d.asBytes,1,8*60,pf) != 8*60) {
+ PrintAndLog("Error: File reading error");
+ fclose(pf);
return 1;
}
fclose(pf);
//file with all the challenges to try
c.arg[0] = (uint32_t)file_given;
+ c.arg[1] = param_get64ex(Cmd,2,0,0); //get mode
SendCommand(&c);
return 0;
c.arg[2]= param_get32ex(Cmd, 2, 0, 10);
num_to_bytes(param_get32ex(Cmd,3,0,16),4,htd->auth.data);
} break;
- case 04: { //WHTSF_KEY
+ case 04:
+ case 24:
+ { //WHTSF_KEY
num_to_bytes(param_get64ex(Cmd,1,0,16),6,htd->crypto.key);
c.arg[2]= param_get32ex(Cmd, 2, 0, 10);
num_to_bytes(param_get32ex(Cmd,3,0,16),4,htd->crypto.data);
PrintAndLog(" 04 <key> (set to 0 if no authentication is needed) <page> <byte0...byte3> write page on a Hitag S tag");
PrintAndLog(" Hitag1 (1*)");
PrintAndLog(" Hitag2 (2*)");
+ PrintAndLog(" 24 <key> (set to 0 if no authentication is needed) <page> <byte0...byte3> write page on a Hitag S tag");
return 1;
} break;
}
{"snoop", CmdLFHitagSnoop, 1, "Eavesdrop Hitag communication"},
{"writer", CmdLFHitagWP, 1, "Act like a Hitag Writer" },
{"simS", CmdLFHitagSimS, 1, "<hitagS.hts> Simulate HitagS transponder" },
- {"checkChallenges", CmdLFHitagCheckChallenges, 1, "<challenges.cc> test all challenges" }, {
+ {"checkChallenges", CmdLFHitagCheckChallenges, 1, "<challenges.cc> <tagmode> test all challenges" }, {
NULL,NULL, 0, NULL }
};
projects / proxmark3-svn / blobdiff