github/proxmark3
1
0
Fork 0
mirror of https://github.com/Proxmark/proxmark3.git synced 2025-07-06 21:21:17 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

'hf 14b' formatting

Browse source 
* renaming a few functions
* whitespace
* moving a bit towards RRG repo
This commit is contained in:
pwpiwi 2019-10-22 21:02:02 +02:00
parent c41dd5f9f6
commit a334de73d2
3 changed files with 226 additions and 179 deletions
Download patch file Download diff file Expand all files Collapse all files

2
client/cmdhf.c
View file

@ -61,7 +61,7 @@ int CmdHFSearch(const char *Cmd){
return ans; return ans;
} }
//14b is longest test currently (and rarest chip type) ... put last //14b is longest test currently (and rarest chip type) ... put last
ans = HF14BInfo(false); ans = infoHF14B(false);
if (ans) { if (ans) {
PrintAndLog("\nValid ISO14443B Tag Found - Quiting Search\n"); PrintAndLog("\nValid ISO14443B Tag Found - Quiting Search\n");
return ans; return ans;

401
client/cmdhf14b.c
View file

@ -15,6 +15,7 @@
#include <stdbool.h> #include <stdbool.h>
#include <string.h> #include <string.h>
#include <stdint.h> #include <stdint.h>
#include <ctype.h>
#include "iso14443crc.h" #include "iso14443crc.h"
#include "comms.h" #include "comms.h"
#include "graph.h" #include "graph.h"
@ -25,101 +26,98 @@
#include "taginfo.h" #include "taginfo.h"
static int CmdHelp(const char *Cmd); int CmdHF14BList(const char *Cmd) {
int CmdHF14BList(const char *Cmd)
{
PrintAndLog("Deprecated command, use 'hf list 14b' instead"); PrintAndLog("Deprecated command, use 'hf list 14b' instead");
return 0; return 0;
} }
int CmdHF14BSim(const char *Cmd)
{ int CmdHF14BSim(const char *Cmd) {
UsbCommand c={CMD_SIMULATE_TAG_ISO_14443B}; UsbCommand c={CMD_SIMULATE_TAG_ISO_14443B};
clearCommandBuffer(); clearCommandBuffer();
SendCommand(&c); SendCommand(&c);
return 0; return 0;
} }
int CmdHF14BSnoop(const char *Cmd)
{ int CmdHF14BSnoop(const char *Cmd) {
UsbCommand c = {CMD_SNOOP_ISO_14443B}; UsbCommand c = {CMD_SNOOP_ISO_14443B};
clearCommandBuffer(); clearCommandBuffer();
SendCommand(&c); SendCommand(&c);
return 0; return 0;
} }
/* New command to read the contents of a SRI512 tag /* New command to read the contents of a SRI512 tag
* SRI512 tags are ISO14443-B modulated memory tags, * SRI512 tags are ISO14443-B modulated memory tags,
* this command just dumps the contents of the memory * this command just dumps the contents of the memory
*/ */
int CmdSri512Read(const char *Cmd) int CmdSri512Read(const char *Cmd) {
{
UsbCommand c = {CMD_READ_SRI512_TAG, {strtol(Cmd, NULL, 0), 0, 0}}; UsbCommand c = {CMD_READ_SRI512_TAG, {strtol(Cmd, NULL, 0), 0, 0}};
clearCommandBuffer(); clearCommandBuffer();
SendCommand(&c); SendCommand(&c);
return 0; return 0;
} }
/* New command to read the contents of a SRIX4K tag /* New command to read the contents of a SRIX4K tag
* SRIX4K tags are ISO14443-B modulated memory tags, * SRIX4K tags are ISO14443-B modulated memory tags,
* this command just dumps the contents of the memory/ * this command just dumps the contents of the memory/
*/ */
int CmdSrix4kRead(const char *Cmd) int CmdSrix4kRead(const char *Cmd) {
{
UsbCommand c = {CMD_READ_SRIX4K_TAG, {strtol(Cmd, NULL, 0), 0, 0}}; UsbCommand c = {CMD_READ_SRIX4K_TAG, {strtol(Cmd, NULL, 0), 0, 0}};
clearCommandBuffer(); clearCommandBuffer();
SendCommand(&c); SendCommand(&c);
return 0; return 0;
} }
int rawClose(void){
static bool switch_off_field_14b(void) {
UsbCommand resp; UsbCommand resp;
UsbCommand c = {CMD_ISO_14443B_COMMAND, {0, 0, 0}}; UsbCommand c = {CMD_ISO_14443B_COMMAND, {0, 0, 0}};
clearCommandBuffer(); clearCommandBuffer();
SendCommand(&c); SendCommand(&c);
if (!WaitForResponseTimeout(CMD_ACK,&resp,1000)) { if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)) {
return 0; return false;
} }
return 0; return false;
} }
int HF14BCmdRaw(bool reply, bool *crc, bool power, uint8_t *data, uint8_t *datalen, bool verbose){
int HF14BCmdRaw(bool reply, bool *crc, bool power, uint8_t *data, uint8_t *datalen, bool verbose) {
UsbCommand resp; UsbCommand resp;
UsbCommand c = {CMD_ISO_14443B_COMMAND, {0, 0, 0}}; // len,recv,power UsbCommand c = {CMD_ISO_14443B_COMMAND, {0, 0, 0}}; // len,recv,power
if(*crc) if (*crc) {
{
uint8_t first, second; uint8_t first, second;
ComputeCrc14443(CRC_14443_B, data, *datalen, &first, &second); ComputeCrc14443(CRC_14443_B, data, *datalen, &first, &second);
data[*datalen] = first; data[*datalen] = first;
data[*datalen + 1] = second; data[*datalen + 1] = second;
*datalen += 2; *datalen += 2;
} }
c.arg[0] = *datalen; c.arg[0] = *datalen;
c.arg[1] = reply; c.arg[1] = reply;
c.arg[2] = power; c.arg[2] = power;
memcpy(c.d.asBytes,data,*datalen); memcpy(c.d.asBytes,data, *datalen);
clearCommandBuffer(); clearCommandBuffer();
SendCommand(&c); SendCommand(&c);
if (!reply) return 1;
if (!WaitForResponseTimeout(CMD_ACK,&resp,1000)) { if (!reply) return 1;
if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)) {
if (verbose) PrintAndLog("timeout while waiting for reply."); if (verbose) PrintAndLog("timeout while waiting for reply.");
return 0; return 0;
} }
*datalen = resp.arg[0]; *datalen = resp.arg[0];
if (verbose) PrintAndLog("received %u octets", *datalen); if (verbose) PrintAndLog("received %u octets", *datalen);
if(*datalen<2) return 0; if (*datalen < 2) return 0;
memcpy(data, resp.d.asBytes, *datalen); memcpy(data, resp.d.asBytes, *datalen);
if (verbose) PrintAndLog("%s", sprint_hex(data, *datalen)); if (verbose) PrintAndLog("%s", sprint_hex(data, *datalen));
uint8_t first, second; uint8_t first, second;
ComputeCrc14443(CRC_14443_B, data, *datalen-2, &first, &second); ComputeCrc14443(CRC_14443_B, data, *datalen-2, &first, &second);
if(data[*datalen-2] == first && data[*datalen-1] == second) { if (data[*datalen-2] == first && data[*datalen-1] == second) {
if (verbose) PrintAndLog("CRC OK"); if (verbose) PrintAndLog("CRC OK");
*crc = true; *crc = true;
} else { } else {
@ -129,7 +127,8 @@ int HF14BCmdRaw(bool reply, bool *crc, bool power, uint8_t *data, uint8_t *datal
return 1; return 1;
} }
int CmdHF14BCmdRaw (const char *Cmd) {
static int CmdHF14BCmdRaw (const char *Cmd) {
bool reply = true; bool reply = true;
bool crc = false; bool crc = false;
bool power = false; bool power = false;
@ -140,7 +139,7 @@ int CmdHF14BCmdRaw (const char *Cmd) {
uint8_t datalen = 0; uint8_t datalen = 0;
unsigned int temp; unsigned int temp;
int i = 0; int i = 0;
if (strlen(Cmd)<3) { if (strlen(Cmd) < 3) {
PrintAndLog("Usage: hf 14b raw [-r] [-c] [-p] [-s || -ss] <0A 0B 0C ... hex>"); PrintAndLog("Usage: hf 14b raw [-r] [-c] [-p] [-s || -ss] <0A 0B 0C ... hex>");
PrintAndLog(" -r do not read response"); PrintAndLog(" -r do not read response");
PrintAndLog(" -c calculate and append CRC"); PrintAndLog(" -c calculate and append CRC");
@ -151,28 +150,28 @@ int CmdHF14BCmdRaw (const char *Cmd) {
} }
// strip // strip
while (*Cmd==' ' || *Cmd=='\t') Cmd++; while (*Cmd == ' ' || *Cmd == '\t') Cmd++;
while (Cmd[i]!='\0') { while (Cmd[i] != '\0') {
if (Cmd[i]==' ' || Cmd[i]=='\t') { i++; continue; } if (Cmd[i] == ' ' || Cmd[i] == '\t') { i++; continue; }
if (Cmd[i]=='-') { if (Cmd[i] == '-') {
switch (Cmd[i+1]) { switch (Cmd[i+1]) {
case 'r': case 'r':
case 'R': case 'R':
reply = false; reply = false;
break; break;
case 'c': case 'c':
case 'C': case 'C':
crc = true; crc = true;
break; break;
case 'p': case 'p':
case 'P': case 'P':
power = true; power = true;
break; break;
case 's': case 's':
case 'S': case 'S':
select = true; select = true;
if (Cmd[i+2]=='s' || Cmd[i+2]=='S') { if (Cmd[i+2] == 's' || Cmd[i+2] == 'S') {
SRx = true; SRx = true;
i++; i++;
} }
@ -181,34 +180,33 @@ int CmdHF14BCmdRaw (const char *Cmd) {
PrintAndLog("Invalid option"); PrintAndLog("Invalid option");
return 0; return 0;
} }
i+=2; i += 2;
continue; continue;
} }
if ((Cmd[i]>='0' && Cmd[i]<='9') || if ((Cmd[i] >= '0' && Cmd[i] <= '9') ||
(Cmd[i]>='a' && Cmd[i]<='f') || (Cmd[i] >= 'a' && Cmd[i] <= 'f') ||
(Cmd[i]>='A' && Cmd[i]<='F') ) { (Cmd[i] >= 'A' && Cmd[i] <= 'F') ) {
buf[strlen(buf)+1]=0; buf[strlen(buf)+1] = 0;
buf[strlen(buf)]=Cmd[i]; buf[strlen(buf)] = Cmd[i];
i++; i++;
if (strlen(buf)>=2) { if (strlen(buf) >= 2) {
sscanf(buf,"%x",&temp); sscanf(buf, "%x", &temp);
data[datalen++]=(uint8_t)(temp & 0xff); data[datalen++] = (uint8_t)(temp & 0xff);
*buf=0; *buf = 0;
} }
continue; continue;
} }
PrintAndLog("Invalid char on input"); PrintAndLog("Invalid char on input");
return 0; return 0;
} }
if (datalen == 0) if (datalen == 0) {
{
PrintAndLog("Missing data input"); PrintAndLog("Missing data input");
return 0; return 0;
} }
if (select){ //auto select 14b tag if (select) { //auto select 14b tag
uint8_t cmd2[16]; uint8_t cmd2[16];
bool crc2 = true; bool crc2 = true;
uint8_t cmdLen; uint8_t cmdLen;
@ -225,11 +223,11 @@ int CmdHF14BCmdRaw (const char *Cmd) {
cmd2[2] = 0x08; cmd2[2] = 0x08;
} }
if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false)==0) return rawClose(); if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false) == 0) return switch_off_field_14b();
if (SRx && (cmdLen != 3 || !crc2) ) return switch_off_field_14b();
else if (cmd2[0] != 0x50 || cmdLen != 14 || !crc2) return switch_off_field_14b();
if ( SRx && (cmdLen != 3 || !crc2) ) return rawClose();
else if (cmd2[0] != 0x50 || cmdLen != 14 || !crc2) return rawClose();
uint8_t chipID = 0; uint8_t chipID = 0;
if (SRx) { if (SRx) {
// select // select
@ -239,7 +237,7 @@ int CmdHF14BCmdRaw (const char *Cmd) {
cmdLen = 2; cmdLen = 2;
} else { } else {
// attrib // attrib
cmd2[0] = 0x1D; cmd2[0] = 0x1D;
// UID from cmd2[1 - 4] // UID from cmd2[1 - 4]
cmd2[5] = 0x00; cmd2[5] = 0x00;
cmd2[6] = 0x08; cmd2[6] = 0x08;
@ -248,39 +246,40 @@ int CmdHF14BCmdRaw (const char *Cmd) {
cmdLen = 9; cmdLen = 9;
} }
if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false)==0) return rawClose(); if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false) == 0) return switch_off_field_14b();
if (cmdLen != 3 || !crc2) return rawClose(); if (cmdLen != 3 || !crc2) return switch_off_field_14b();
if (SRx && cmd2[0] != chipID) return rawClose(); if (SRx && cmd2[0] != chipID) return switch_off_field_14b();
} }
return HF14BCmdRaw(reply, &crc, power, data, &datalen, true); return HF14BCmdRaw(reply, &crc, power, data, &datalen, true);
} }
// print full atqb info // print full atqb info
static void print_atqb_resp(uint8_t *data){ static void print_atqb_resp(uint8_t *data) {
//PrintAndLog (" UID: %s", sprint_hex(data+1,4)); //PrintAndLog (" UID: %s", sprint_hex(data+1,4));
PrintAndLog (" App Data: %s", sprint_hex(data+5,4)); PrintAndLog(" App Data: %s", sprint_hex(data+5,4));
PrintAndLog (" Protocol: %s", sprint_hex(data+9,3)); PrintAndLog(" Protocol: %s", sprint_hex(data+9,3));
uint8_t BitRate = data[9]; uint8_t BitRate = data[9];
if (!BitRate) if (!BitRate)
PrintAndLog (" Bit Rate: 106 kbit/s only PICC <-> PCD"); PrintAndLog (" Bit Rate: 106 kbit/s only PICC <-> PCD");
if (BitRate & 0x10) if (BitRate & 0x10)
PrintAndLog (" Bit Rate: 212 kbit/s PICC -> PCD supported"); PrintAndLog (" Bit Rate: 212 kbit/s PICC -> PCD supported");
if (BitRate & 0x20) if (BitRate & 0x20)
PrintAndLog (" Bit Rate: 424 kbit/s PICC -> PCD supported"); PrintAndLog (" Bit Rate: 424 kbit/s PICC -> PCD supported");
if (BitRate & 0x40) if (BitRate & 0x40)
PrintAndLog (" Bit Rate: 847 kbit/s PICC -> PCD supported"); PrintAndLog (" Bit Rate: 847 kbit/s PICC -> PCD supported");
if (BitRate & 0x01) if (BitRate & 0x01)
PrintAndLog (" Bit Rate: 212 kbit/s PICC <- PCD supported"); PrintAndLog (" Bit Rate: 212 kbit/s PICC <- PCD supported");
if (BitRate & 0x02) if (BitRate & 0x02)
PrintAndLog (" Bit Rate: 424 kbit/s PICC <- PCD supported"); PrintAndLog (" Bit Rate: 424 kbit/s PICC <- PCD supported");
if (BitRate & 0x04) if (BitRate & 0x04)
PrintAndLog (" Bit Rate: 847 kbit/s PICC <- PCD supported"); PrintAndLog (" Bit Rate: 847 kbit/s PICC <- PCD supported");
if (BitRate & 0x80) if (BitRate & 0x80)
PrintAndLog (" Same bit rate <-> required"); PrintAndLog (" Same bit rate <-> required");
uint16_t maxFrame = data[10]>>4; uint16_t maxFrame = data[10] >> 4;
if (maxFrame < 5) if (maxFrame < 5)
maxFrame = 8*maxFrame + 16; maxFrame = 8*maxFrame + 16;
else if (maxFrame == 5) else if (maxFrame == 5)
maxFrame = 64; maxFrame = 64;
@ -293,7 +292,7 @@ static void print_atqb_resp(uint8_t *data){
else else
maxFrame = 257; maxFrame = 257;
PrintAndLog ("Max Frame Size: %u%s",maxFrame, (maxFrame == 257) ? "+ RFU" : ""); PrintAndLog ("Max Frame Size: %u%s", maxFrame, (maxFrame == 257) ? "+ RFU" : "");
uint8_t protocolT = data[10] & 0xF; uint8_t protocolT = data[10] & 0xF;
PrintAndLog (" Protocol Type: Protocol is %scompliant with ISO/IEC 14443-4",(protocolT) ? "" : "not " ); PrintAndLog (" Protocol Type: Protocol is %scompliant with ISO/IEC 14443-4",(protocolT) ? "" : "not " );
@ -302,32 +301,32 @@ static void print_atqb_resp(uint8_t *data){
PrintAndLog (" Frame Options: NAD is %ssupported",(data[11]&2) ? "" : "not "); PrintAndLog (" Frame Options: NAD is %ssupported",(data[11]&2) ? "" : "not ");
PrintAndLog (" Frame Options: CID is %ssupported",(data[11]&1) ? "" : "not "); PrintAndLog (" Frame Options: CID is %ssupported",(data[11]&1) ? "" : "not ");
PrintAndLog ("Max Buf Length: %u (MBLI) %s",data[14]>>4, (data[14] & 0xF0) ? "" : "not supported"); PrintAndLog ("Max Buf Length: %u (MBLI) %s",data[14]>>4, (data[14] & 0xF0) ? "" : "not supported");
return; return;
} }
int print_ST_Lock_info(uint8_t model){ int print_ST_Lock_info(uint8_t model) {
//assume connection open and tag selected... //assume connection open and tag selected...
uint8_t data[16] = {0x00}; uint8_t data[16] = {0x00};
uint8_t datalen = 2; uint8_t datalen = 2;
bool crc = true; bool crc = true;
uint8_t resplen; uint8_t resplen;
uint8_t blk1; uint8_t blk1;
data[0] = 0x08; data[0] = 0x08;
if (model == 0x2) { //SR176 has special command: if (model == 0x02) { //SR176 has special command:
data[1] = 0xf; data[1] = 0x0f;
resplen = 4; resplen = 4;
} else { } else {
data[1] = 0xff; data[1] = 0xff;
resplen = 6; resplen = 6;
} }
//std read cmd //std read cmd
if (HF14BCmdRaw(true, &crc, true, data, &datalen, false)==0) return rawClose(); if (HF14BCmdRaw(true, &crc, true, data, &datalen, false) == 0) return switch_off_field_14b();
if (datalen != resplen || !crc) return rawClose(); if (datalen != resplen || !crc) return switch_off_field_14b();
PrintAndLog("Chip Write Protection Bits:"); PrintAndLog("Chip Write Protection Bits:");
// now interpret the data // now interpret the data
@ -339,7 +338,7 @@ int print_ST_Lock_info(uint8_t model){
blk1 = 9; blk1 = 9;
PrintAndLog(" raw: %s",printBits(1,data+3)); PrintAndLog(" raw: %s",printBits(1,data+3));
PrintAndLog(" 07/08:%slocked", (data[3] & 1) ? " not " : " " ); PrintAndLog(" 07/08:%slocked", (data[3] & 1) ? " not " : " " );
for (uint8_t i = 1; i<8; i++){ for (uint8_t i = 1; i < 8; i++){
PrintAndLog(" %02u:%slocked", blk1, (data[3] & (1 << i)) ? " not " : " " ); PrintAndLog(" %02u:%slocked", blk1, (data[3] & (1 << i)) ? " not " : " " );
blk1++; blk1++;
} }
@ -349,9 +348,9 @@ int print_ST_Lock_info(uint8_t model){
case 0xC: // (SRT512) case 0xC: // (SRT512)
//need data[2] and data[3] //need data[2] and data[3]
blk1 = 0; blk1 = 0;
PrintAndLog(" raw: %s",printBits(2,data+2)); PrintAndLog(" raw: %s", printBits(2,data+2));
for (uint8_t b=2; b<4; b++){ for (uint8_t b = 2; b < 4; b++) {
for (uint8_t i=0; i<8; i++){ for (uint8_t i = 0; i < 8; i++) {
PrintAndLog(" %02u:%slocked", blk1, (data[b] & (1 << i)) ? " not " : " " ); PrintAndLog(" %02u:%slocked", blk1, (data[b] & (1 << i)) ? " not " : " " );
blk1++; blk1++;
} }
@ -360,29 +359,31 @@ int print_ST_Lock_info(uint8_t model){
case 0x2: // (SR176) case 0x2: // (SR176)
//need data[2] //need data[2]
blk1 = 0; blk1 = 0;
PrintAndLog(" raw: %s",printBits(1,data+2)); PrintAndLog(" raw: %s",printBits(1, data+2));
for (uint8_t i = 0; i<8; i++){ for (uint8_t i = 0; i < 8; i++){
PrintAndLog(" %02u/%02u:%slocked", blk1, blk1+1, (data[2] & (1 << i)) ? " " : " not " ); PrintAndLog(" %02u/%02u:%slocked", blk1, blk1+1, (data[2] & (1 << i)) ? " " : " not " );
blk1+=2; blk1 += 2;
} }
break; break;
default: default:
return rawClose(); return switch_off_field_14b();
} }
return 1; return 1;
} }
// print UID info from SRx chips (ST Microelectronics) // print UID info from SRx chips (ST Microelectronics)
static void print_st_general_info(uint8_t *data){ static void print_st_general_info(uint8_t *data) {
//uid = first 8 bytes in data //uid = first 8 bytes in data
PrintAndLog(" UID: %s", sprint_hex(SwapEndian64(data,8,8),8)); PrintAndLog(" UID: %s", sprint_hex(SwapEndian64(data, 8, 8), 8));
PrintAndLog(" MFG: %02X, %s", data[6], getManufacturerName(data[6])); PrintAndLog(" MFG: %02X, %s", data[6], getManufacturerName(data[6]));
PrintAndLog(" Chip: %02X, %s", data[5], getChipInfo(data[6], data[5])); PrintAndLog(" Chip: %02X, %s", data[5], getChipInfo(data[6], data[5]));
return; return;
} }
// 14b get and print UID only (general info) // 14b get and print UID only (general info)
int HF14BStdReader(uint8_t *data, uint8_t *datalen){ int HF14BStdReader(uint8_t *data, uint8_t *datalen) {
//05 00 00 = find one tag in field //05 00 00 = find one tag in field
//1d xx xx xx xx 00 08 01 00 = attrib xx=UID (resp 10 [f9 e0]) //1d xx xx xx xx 00 08 01 00 = attrib xx=UID (resp 10 [f9 e0])
//a3 = ? (resp 03 [e2 c2]) //a3 = ? (resp 03 [e2 c2])
@ -407,18 +408,18 @@ int HF14BStdReader(uint8_t *data, uint8_t *datalen){
data[1] = 0x00; data[1] = 0x00;
data[2] = 0x08; data[2] = 0x08;
if (HF14BCmdRaw(true, &crc, true, data, datalen, false)==0) return rawClose(); if (HF14BCmdRaw(true, &crc, true, data, datalen, false) == 0) return switch_off_field_14b();
if (data[0] != 0x50 || *datalen != 14 || !crc) return rawClose(); if (data[0] != 0x50 || *datalen != 14 || !crc) return switch_off_field_14b();
PrintAndLog ("\n14443-3b tag found:"); PrintAndLog ("\n14443-3b tag found:");
PrintAndLog (" UID: %s", sprint_hex(data+1,4)); PrintAndLog (" UID: %s", sprint_hex(data+1, 4));
uint8_t cmd2[16]; uint8_t cmd2[16];
uint8_t cmdLen = 3; uint8_t cmdLen = 3;
bool crc2 = true; bool crc2 = true;
cmd2[0] = 0x1D; cmd2[0] = 0x1D;
// UID from data[1 - 4] // UID from data[1 - 4]
cmd2[1] = data[1]; cmd2[1] = data[1];
cmd2[2] = data[2]; cmd2[2] = data[2];
@ -431,28 +432,29 @@ int HF14BStdReader(uint8_t *data, uint8_t *datalen){
cmdLen = 9; cmdLen = 9;
// attrib // attrib
if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false)==0) return rawClose(); if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false) == 0) return switch_off_field_14b();
if (cmdLen != 3 || !crc2) return rawClose(); if (cmdLen != 3 || !crc2) return switch_off_field_14b();
// add attrib responce to data // add attrib responce to data
data[14] = cmd2[0]; data[14] = cmd2[0];
rawClose(); switch_off_field_14b();
return 1; return 1;
} }
// 14b get and print Full Info (as much as we know) // 14b get and print Full Info (as much as we know)
int HF14BStdInfo(uint8_t *data, uint8_t *datalen){ static bool HF14B_Std_Info(uint8_t *data, uint8_t *datalen) {
if (!HF14BStdReader(data,datalen)) return 0; if (!HF14BStdReader(data, datalen)) return false;
//add more info here //add more info here
print_atqb_resp(data); print_atqb_resp(data);
return true;
return 1;
} }
// SRx get and print general info about SRx chip from UID // SRx get and print general info about SRx chip from UID
int HF14B_ST_Reader(uint8_t *data, uint8_t *datalen, bool closeCon){ static bool HF14B_ST_Reader(uint8_t *data, uint8_t *datalen, bool closeCon){
bool crc = true; bool crc = true;
*datalen = 2; *datalen = 2;
//wake cmd //wake cmd
@ -461,9 +463,9 @@ int HF14B_ST_Reader(uint8_t *data, uint8_t *datalen, bool closeCon){
//leave power on //leave power on
// verbose on for now for testing - turn off when functional // verbose on for now for testing - turn off when functional
if (HF14BCmdRaw(true, &crc, true, data, datalen, false)==0) return rawClose(); if (HF14BCmdRaw(true, &crc, true, data, datalen, false) == 0) return switch_off_field_14b();
if (*datalen != 3 || !crc) return rawClose(); if (*datalen != 3 || !crc) return switch_off_field_14b();
uint8_t chipID = data[0]; uint8_t chipID = data[0];
// select // select
@ -472,118 +474,143 @@ int HF14B_ST_Reader(uint8_t *data, uint8_t *datalen, bool closeCon){
*datalen = 2; *datalen = 2;
//leave power on //leave power on
if (HF14BCmdRaw(true, &crc, true, data, datalen, false)==0) return rawClose(); if (HF14BCmdRaw(true, &crc, true, data, datalen, false) == 0) return switch_off_field_14b();
if (*datalen != 3 || !crc || data[0] != chipID) return rawClose(); if (*datalen != 3 || !crc || data[0] != chipID) return switch_off_field_14b();
// get uid // get uid
data[0] = 0x0B; data[0] = 0x0B;
*datalen = 1; *datalen = 1;
//leave power on //leave power on
if (HF14BCmdRaw(true, &crc, true, data, datalen, false)==0) return rawClose(); if (HF14BCmdRaw(true, &crc, true, data, datalen, false) == 0) return switch_off_field_14b();
if (*datalen != 10 || !crc) return rawClose(); if (*datalen != 10 || !crc) return switch_off_field_14b();
//power off ? //power off ?
if (closeCon) rawClose(); if (closeCon) switch_off_field_14b();
PrintAndLog("\n14443-3b ST tag found:"); PrintAndLog("\n14443-3b ST tag found:");
print_st_general_info(data); print_st_general_info(data);
return 1; return 1;
} }
// SRx get and print full info (needs more info...)
int HF14B_ST_Info(uint8_t *data, uint8_t *datalen){
if (!HF14B_ST_Reader(data, datalen, false)) return 0;
//add locking bit information here.
if (print_ST_Lock_info(data[5]>>2))
rawClose();
return 1; // SRx get and print full info (needs more info...)
static bool HF14B_ST_Info(bool verbose) {
uint8_t data[100];
uint8_t datalen;
if (!HF14B_ST_Reader(data, &datalen, false)) return false;
//add locking bit information here.
if (print_ST_Lock_info(data[5] >> 2))
switch_off_field_14b();
return true;
} }
// test for other 14b type tags (mimic another reader - don't have tags to identify) // test for other 14b type tags (mimic another reader - don't have tags to identify)
int HF14B_Other_Reader(uint8_t *data, uint8_t *datalen){ static bool HF14B_Other_Reader(bool verbose) {
uint8_t data[4];
uint8_t datalen;
bool crc = true; bool crc = true;
*datalen = 4; datalen = 4;
//std read cmd //std read cmd
data[0] = 0x00; data[0] = 0x00;
data[1] = 0x0b; data[1] = 0x0b;
data[2] = 0x3f; data[2] = 0x3f;
data[3] = 0x80; data[3] = 0x80;
if (HF14BCmdRaw(true, &crc, true, data, datalen, false)!=0) { if (HF14BCmdRaw(true, &crc, true, data, &datalen, false) != 0) {
if (*datalen > 2 || !crc) { if (datalen > 2 || !crc) {
PrintAndLog ("\n14443-3b tag found:"); PrintAndLog ("\n14443-3b tag found:");
PrintAndLog ("Unknown tag type answered to a 0x000b3f80 command ans:"); PrintAndLog ("Unknown tag type answered to a 0x000b3f80 command ans:");
PrintAndLog ("%s",sprint_hex(data,*datalen)); PrintAndLog ("%s", sprint_hex(data, datalen));
rawClose(); switch_off_field_14b();
return 1; return true;
} }
} }
crc = false; crc = false;
*datalen = 1; datalen = 1;
data[0] = 0x0a; data[0] = 0x0a;
if (HF14BCmdRaw(true, &crc, true, data, datalen, false)!=0) { if (HF14BCmdRaw(true, &crc, true, data, &datalen, false) != 0) {
if (*datalen > 0) { if (datalen > 0) {
PrintAndLog ("\n14443-3b tag found:"); PrintAndLog ("\n14443-3b tag found:");
PrintAndLog ("Unknown tag type answered to a 0x0A command ans:"); PrintAndLog ("Unknown tag type answered to a 0x0A command ans:");
PrintAndLog ("%s",sprint_hex(data,*datalen)); PrintAndLog ("%s", sprint_hex(data, datalen));
rawClose(); switch_off_field_14b();
return 1; return true;
} }
} }
crc = false; crc = false;
*datalen = 1; datalen = 1;
data[0] = 0x0c; data[0] = 0x0c;
if (HF14BCmdRaw(true, &crc, true, data, datalen, false)!=0) { if (HF14BCmdRaw(true, &crc, true, data, &datalen, false) != 0) {
if (*datalen > 0) { if (datalen > 0) {
PrintAndLog ("\n14443-3b tag found:"); PrintAndLog ("\n14443-3b tag found:");
PrintAndLog ("Unknown tag type answered to a 0x0C command ans:"); PrintAndLog ("Unknown tag type answered to a 0x0C command ans:");
PrintAndLog ("%s",sprint_hex(data,*datalen)); PrintAndLog ("%s", sprint_hex(data, datalen));
rawClose(); switch_off_field_14b();
return 1; return true;
} }
} }
rawClose(); switch_off_field_14b();
return false;
}
// get and print all info known about any known 14b tag
static int usage_hf_14b_info(void) {
PrintAndLogEx(NORMAL, "Usage: hf 14b info [h] [s]");
PrintAndLogEx(NORMAL, "Options:");
PrintAndLogEx(NORMAL, " h this help");
PrintAndLogEx(NORMAL, " s silently");
PrintAndLogEx(NORMAL, "Example:");
PrintAndLogEx(NORMAL, " hf 14b info");
return 0; return 0;
} }
// get and print all info known about any known 14b tag int infoHF14B(bool verbose) {
int HF14BInfo(bool verbose){
uint8_t data[100]; uint8_t data[100];
uint8_t datalen = 5; uint8_t datalen;
// try std 14b (atqb) // try std 14b (atqb)
if (HF14BStdInfo(data, &datalen)) return 1; if (HF14B_Std_Info(data, &datalen)) return 1;
// try st 14b // try st 14b
if (HF14B_ST_Info(data, &datalen)) return 1; if (HF14B_ST_Info(verbose)) return 1;
// try unknown 14b read commands (to be identified later) // try unknown 14b read commands (to be identified later)
// could be read of calypso, CEPAS, moneo, or pico pass. // could be read of calypso, CEPAS, moneo, or pico pass.
if (HF14B_Other_Reader(data, &datalen)) return 1; if (HF14B_Other_Reader(verbose)) return 1;
if (verbose) PrintAndLog("no 14443B tag found"); if (verbose) PrintAndLog("no 14443B tag found");
return 0; return 0;
} }
// menu command to get and print all info known about any known 14b tag // menu command to get and print all info known about any known 14b tag
int CmdHF14Binfo(const char *Cmd){ static int CmdHF14Binfo(const char *Cmd){
return HF14BInfo(true); char cmdp = tolower(param_getchar(Cmd, 0));
if (cmdp == 'h') return usage_hf_14b_info();
bool verbose = !(cmdp == 's');
return infoHF14B(verbose);
} }
// get and print general info about all known 14b chips // get and print general info about all known 14b chips
int HF14BReader(bool verbose){ int readHF14B(bool verbose){
uint8_t data[100]; uint8_t data[100];
uint8_t datalen = 5; uint8_t datalen = 5;
// try std 14b (atqb) // try std 14b (atqb)
if (HF14BStdReader(data, &datalen)) return 1; if (HF14BStdReader(data, &datalen)) return 1;
@ -592,33 +619,50 @@ int HF14BReader(bool verbose){
// try unknown 14b read commands (to be identified later) // try unknown 14b read commands (to be identified later)
// could be read of calypso, CEPAS, moneo, or pico pass. // could be read of calypso, CEPAS, moneo, or pico pass.
if (HF14B_Other_Reader(data, &datalen)) return 1; if (HF14B_Other_Reader(verbose)) return 1;
if (verbose) PrintAndLog("no 14443B tag found"); if (verbose) PrintAndLog("no 14443B tag found");
return 0; return 0;
} }
// menu command to get and print general info about all known 14b chips // menu command to get and print general info about all known 14b chips
int CmdHF14BReader(const char *Cmd){ static int usage_hf_14b_reader(void) {
return HF14BReader(true); PrintAndLogEx(NORMAL, "Usage: hf 14b reader [h] [s]");
PrintAndLogEx(NORMAL, "Options:");
PrintAndLogEx(NORMAL, " h this help");
PrintAndLogEx(NORMAL, " s silently");
PrintAndLogEx(NORMAL, "Example:");
PrintAndLogEx(NORMAL, " hf 14b reader");
return 0;
} }
int CmdSriWrite( const char *Cmd){
static int CmdHF14BReader(const char *Cmd) {
char cmdp = tolower(param_getchar(Cmd, 0));
if (cmdp == 'h') return usage_hf_14b_reader();
bool verbose = !(cmdp == 's');
return readHF14B(verbose);
}
int CmdSriWrite(const char *Cmd) {
/* /*
* For SRIX4K blocks 00 - 7F * For SRIX4K blocks 00 - 7F
* hf 14b raw -c -p 09 $srix4kwblock $srix4kwdata * hf 14b raw -c -p 09 $srix4kwblock $srix4kwdata
* *
* For SR512 blocks 00 - 0F * For SR512 blocks 00 - 0F
* hf 14b raw -c -p 09 $sr512wblock $sr512wdata * hf 14b raw -c -p 09 $sr512wblock $sr512wdata
* *
* Special block FF = otp_lock_reg block. * Special block FF = otp_lock_reg block.
* Data len 4 bytes- * Data len 4 bytes-
*/ */
char cmdp = param_getchar(Cmd, 0); char cmdp = param_getchar(Cmd, 0);
uint8_t blockno = -1; uint8_t blockno = -1;
uint8_t data[4] = {0x00}; uint8_t data[4] = {0x00};
bool isSrix4k = true; bool isSrix4k = true;
char str[20]; char str[20];
if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') { if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') {
PrintAndLog("Usage: hf 14b write <1|2> <BLOCK> <DATA>"); PrintAndLog("Usage: hf 14b write <1|2> <BLOCK> <DATA>");
@ -634,43 +678,46 @@ int CmdSriWrite( const char *Cmd){
if ( cmdp == '2' ) if ( cmdp == '2' )
isSrix4k = false; isSrix4k = false;
//blockno = param_get8(Cmd, 1); //blockno = param_get8(Cmd, 1);
if ( param_gethex(Cmd,1, &blockno, 2) ) { if (param_gethex(Cmd,1, &blockno, 2) ) {
PrintAndLog("Block number must include 2 HEX symbols"); PrintAndLog("Block number must include 2 HEX symbols");
return 0; return 0;
} }
if ( isSrix4k ){ if (isSrix4k) {
if ( blockno > 0x7f && blockno != 0xff ){ if (blockno > 0x7f && blockno != 0xff){
PrintAndLog("Block number out of range"); PrintAndLog("Block number out of range");
return 0; return 0;
} }
} else { } else {
if ( blockno > 0x0f && blockno != 0xff ){ if (blockno > 0x0f && blockno != 0xff){
PrintAndLog("Block number out of range"); PrintAndLog("Block number out of range");
return 0; return 0;
} }
} }
if (param_gethex(Cmd, 2, data, 8)) { if (param_gethex(Cmd, 2, data, 8)) {
PrintAndLog("Data must include 8 HEX symbols"); PrintAndLog("Data must include 8 HEX symbols");
return 0; return 0;
} }
if ( blockno == 0xff) if (blockno == 0xff)
PrintAndLog("[%s] Write special block %02X [ %s ]", (isSrix4k)?"SRIX4K":"SRI512" , blockno, sprint_hex(data,4) ); PrintAndLog("[%s] Write special block %02X [ %s ]", (isSrix4k)?"SRIX4K":"SRI512", blockno, sprint_hex(data, 4));
else else
PrintAndLog("[%s] Write block %02X [ %s ]", (isSrix4k)?"SRIX4K":"SRI512", blockno, sprint_hex(data,4) ); PrintAndLog("[%s] Write block %02X [ %s ]", (isSrix4k)?"SRIX4K":"SRI512", blockno, sprint_hex(data, 4));
sprintf(str, "-c 09 %02x %02x%02x%02x%02x", blockno, data[0], data[1], data[2], data[3]); sprintf(str, "-c 09 %02x %02x%02x%02x%02x", blockno, data[0], data[1], data[2], data[3]);
CmdHF14BCmdRaw(str); CmdHF14BCmdRaw(str);
return 0; return 0;
} }
static command_t CommandTable[] =
static int CmdHelp(const char *Cmd);
static command_t CommandTable[] =
{ {
{"help", CmdHelp, 1, "This help"}, {"help", CmdHelp, 1, "This help"},
{"info", CmdHF14Binfo, 0, "Find and print details about a 14443B tag"}, {"info", CmdHF14Binfo, 0, "Find and print details about a 14443B tag"},

2
client/cmdhf14b.h
View file

@ -21,6 +21,6 @@ int CmdHF14BSnoop(const char *Cmd);
int CmdSri512Read(const char *Cmd); int CmdSri512Read(const char *Cmd);
int CmdSrix4kRead(const char *Cmd); int CmdSrix4kRead(const char *Cmd);
int CmdHF14BWrite( const char *cmd); int CmdHF14BWrite( const char *cmd);
int HF14BInfo(bool verbose); int infoHF14B(bool verbose);
#endif #endif