return HF14BCmdRaw(reply, &crc, power, data, &datalen, true);
}
+// print full atqb info
static void print_atqb_resp(uint8_t *data){
PrintAndLog (" UID: %s", sprint_hex(data+1,4));
PrintAndLog (" App Data: %s", sprint_hex(data+5,4));
return;
}
+// get SRx chip model (from UID) // from ST Microelectronics
char *get_ST_Chip_Model(uint8_t data){
static char model[20];
char *retStr = model;
return retStr;
}
-static void print_st_info(uint8_t *data){
+int print_ST_Lock_info(uint8_t model){
+ //assume connection open and tag selected...
+ uint8_t data[8] = {0x00};
+ uint8_t datalen = 2;
+ bool crc = true;
+ uint8_t resplen;
+ uint8_t blk1;
+ data[0] = 0x08;
+
+ if (model == 0x2) { //SR176 has special command:
+ data[1] = 0xf;
+ resplen = 4;
+ } else {
+ data[1] = 0xff;
+ resplen = 6;
+ }
+
+ //std read cmd
+ if (HF14BCmdRaw(true, &crc, true, data, &datalen, false)==0) return rawClose();
+
+ if (datalen != resplen || !crc) return rawClose();
+
+ PrintAndLog("Chip Write Protection Bits:");
+ // now interpret the data
+ switch (model){
+ case 0x0: //fall through (SRIX4K special)
+ case 0x3: //fall through (SRIx4K)
+ case 0x7: // (SRI4K)
+ //only need data[3]
+ blk1 = 9;
+ PrintAndLog(" raw: %s",printBits(1,data+3));
+ PrintAndLog(" 07/08: %slocked", blk1, (data[3] & 1) ? "not " : "" );
+ for (uint8_t i = 1; i<8; i++){
+ PrintAndLog(" %02u: %slocked", blk1, (data[3] & (1 << i)) ? "not " : "" );
+ blk1++;
+ }
+ break;
+ case 0x4: //fall through (SRIX512)
+ case 0x6: //fall through (SRI512)
+ case 0xC: // (SRT512)
+ //need data[2] and data[3]
+ blk1 = 0;
+ PrintAndLog(" raw: %s",printBits(2,data+2));
+ for (uint8_t b=2; b<4; b++){
+ for (uint8_t i=0; i<8; i++){
+ PrintAndLog(" %02u: %slocked", blk1, (data[b] & (1 << i)) ? "not " : "" );
+ blk1++;
+ }
+ }
+ break;
+ case 0x2: // (SR176)
+ //need data[2]
+ blk1 = 0;
+ PrintAndLog(" raw: %s",printBits(1,data+2));
+ for (uint8_t i = 0; i<8; i++){
+ PrintAndLog(" %02u/%02u: %slocked", blk1, blk1+1, (data[2] & (1 << i)) ? "" : "not " );
+ blk1+=2;
+ }
+ break;
+ default:
+ return rawClose();
+ }
+ return 1;
+}
+
+// print UID info from SRx chips (ST Microelectronics)
+static void print_st_general_info(uint8_t *data){
//uid = first 8 bytes in data
- PrintAndLog(" UID: %s", sprint_hex(SwapEndian64(data,8,8),8));
- PrintAndLog(" MFG: %02X, %s", data[6], getTagInfo(data[6]));
- PrintAndLog("Chip: %02X, %s", data[5]>>2, get_ST_Chip_Model(data[5]>>2));
+ PrintAndLog(" UID: %s", sprint_hex(SwapEndian64(data,8,8),8));
+ PrintAndLog(" MFG: %02X, %s", data[6], getTagInfo(data[6]));
+ PrintAndLog(" Chip: %02X, %s", data[5]>>2, get_ST_Chip_Model(data[5]>>2));
return;
}
-int HF14BStdInfo(uint8_t *data, uint8_t *datalen){
-
+// 14b get and print UID only (general info)
+int HF14BStdReader(uint8_t *data, uint8_t *datalen){
//05 00 00 = find one tag in field
//1d xx xx xx xx 20 00 08 01 00 = attrib xx=crc
//a3 = ? (resp 03 e2 c2)
//std read cmd
data[0] = 0x05;
data[1] = 0x00;
- data[2] = 0x00;
+ data[2] = 0x08;
if (HF14BCmdRaw(true, &crc, false, data, datalen, false)==0) return 0;
if (data[0] != 0x50 || *datalen != 14 || !crc) return 0;
PrintAndLog ("\n14443-3b tag found:");
+ PrintAndLog (" UID: %s", sprint_hex(data+1,4));
+
+ return 1;
+}
+
+// 14b get and print Full Info (as much as we know)
+int HF14BStdInfo(uint8_t *data, uint8_t *datalen){
+ if (!HF14BStdReader(data,datalen)) return 0;
+
+ //add more info here
print_atqb_resp(data);
return 1;
}
-int HF14B_ST_Info(uint8_t *data, uint8_t *datalen){
+// SRx get and print general info about SRx chip from UID
+int HF14B_ST_Reader(uint8_t *data, uint8_t *datalen, bool closeCon){
bool crc = true;
*datalen = 2;
//wake cmd
*datalen = 2;
//leave power on
- // verbose on for now for testing - turn off when functional
if (HF14BCmdRaw(true, &crc, true, data, datalen, false)==0) return rawClose();
if (*datalen != 3 || !crc || data[0] != chipID) return rawClose();
data[0] = 0x0B;
*datalen = 1;
- //power off
- // verbose on for now for testing - turn off when functional
- if (HF14BCmdRaw(true, &crc, true, data, datalen, false)==0) return 0;
- rawClose();
+ //leave power on
+ if (HF14BCmdRaw(true, &crc, true, data, datalen, false)==0) return rawClose();
+ //power off ?
+ if (closeCon) rawClose();
+
if (*datalen != 10 || !crc) return 0;
PrintAndLog("\n14443-3b ST tag found:");
- print_st_info(data);
+ print_st_general_info(data);
+ 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;
}
// test for other 14b type tags (mimic another reader - don't have tags to identify)
-int HF14B_Other_Info(uint8_t *data, uint8_t *datalen){
+int HF14B_Other_Reader(uint8_t *data, uint8_t *datalen){
bool crc = true;
*datalen = 4;
//std read cmd
data[2] = 0x3f;
data[3] = 0x80;
- if (HF14BCmdRaw(true, &crc, false, data, datalen, false)!=0) {
+ if (HF14BCmdRaw(true, &crc, true, data, datalen, false)!=0) {
if (*datalen > 2 || !crc) {
PrintAndLog ("\n14443-3b tag found:");
PrintAndLog ("Unknown tag type answered to a 0x000b3f80 command ans:");
PrintAndLog ("%s",sprint_hex(data,*datalen));
+ rawClose();
return 1;
}
}
*datalen = 1;
data[0] = 0x0a;
- if (HF14BCmdRaw(true, &crc, false, data, datalen, false)!=0) {
+ if (HF14BCmdRaw(true, &crc, true, data, datalen, false)!=0) {
if (*datalen > 0) {
PrintAndLog ("\n14443-3b tag found:");
PrintAndLog ("Unknown tag type answered to a 0x0A command ans:");
PrintAndLog ("%s",sprint_hex(data,*datalen));
+ rawClose();
return 1;
}
}
*datalen = 1;
data[0] = 0x0c;
- if (HF14BCmdRaw(true, &crc, false, data, datalen, false)!=0) {
+ if (HF14BCmdRaw(true, &crc, true, data, datalen, false)!=0) {
if (*datalen > 0) {
PrintAndLog ("\n14443-3b tag found:");
PrintAndLog ("Unknown tag type answered to a 0x0C command ans:");
PrintAndLog ("%s",sprint_hex(data,*datalen));
+ rawClose();
return 1;
}
}
-
+ rawClose();
return 0;
-
}
+// get and print all info known about any known 14b tag
int HF14BInfo(bool verbose){
uint8_t data[100];
uint8_t datalen = 5;
// try unknown 14b read commands (to be identified later)
// could be read of calypso, CEPAS, moneo, or pico pass.
- if (HF14B_Other_Info(data, &datalen)) return 1;
+ if (HF14B_Other_Reader(data, &datalen)) return 1;
if (verbose) PrintAndLog("no 14443B tag found");
return 0;
}
+// menu command to get and print all info known about any known 14b tag
int CmdHF14Binfo(const char *Cmd){
return HF14BInfo(true);
}
+// get and print general info about all known 14b chips
+int HF14BReader(bool verbose){
+ uint8_t data[100];
+ uint8_t datalen = 5;
+
+ // try std 14b (atqb)
+ if (HF14BStdReader(data, &datalen)) return 1;
+
+ // try st 14b
+ if (HF14B_ST_Reader(data, &datalen, true)) return 1;
+
+ // try unknown 14b read commands (to be identified later)
+ // could be read of calypso, CEPAS, moneo, or pico pass.
+ if (HF14B_Other_Reader(data, &datalen)) return 1;
+
+ if (verbose) PrintAndLog("no 14443B tag found");
+ return 0;
+}
+
+// menu command to get and print general info about all known 14b chips
+int CmdHF14BReader(const char *Cmd){
+ return HF14BReader(true);
+}
+
int CmdSriWrite( const char *Cmd){
/*
* For SRIX4K blocks 00 - 7F
static command_t CommandTable[] =
{
{"help", CmdHelp, 1, "This help"},
- {"info", CmdHF14Binfo, 0, "Find and print info about a 14b type tag (HF ISO 14443b)"},
- {"list", CmdHF14BList, 0, "[Deprecated] List ISO 14443b history"},
+ {"info", CmdHF14Binfo, 0, "Find and print details about a 14443B tag"},
+ {"list", CmdHF14BList, 0, "[Deprecated] List ISO 14443B history"},
+ {"reader", CmdHF14BReader, 0, "Act as a 14443B reader to identify a tag"},
{"sim", CmdHF14BSim, 0, "Fake ISO 14443B tag"},
{"snoop", CmdHF14BSnoop, 0, "Eavesdrop ISO 14443B"},
{"sri512read", CmdSri512Read, 0, "Read contents of a SRI512 tag"},
projects / proxmark3-svn / blobdiff