#include "cmdhficlass.h"
#include "cmdhfmf.h"
#include "cmdhfmfu.h"
+#include "cmdhfmfdes.h"
+#include "cmdhftopaz.h"
#include "protocols.h"
static int CmdHelp(const char *Cmd);
-int CmdHFTune(const char *Cmd)
-{
- UsbCommand c={CMD_MEASURE_ANTENNA_TUNING_HF};
- SendCommand(&c);
- return 0;
+int CmdHFTune(const char *Cmd) {
+ PrintAndLog("Measuring HF antenna, press button to exit");
+ UsbCommand c = {CMD_MEASURE_ANTENNA_TUNING_HF};
+ clearCommandBuffer();
+ SendCommand(&c);
+ return 0;
}
// 93 20 = Anticollision (usage: 9320 - answer: 4bytes UID+1byte UID-bytes-xor)
// 93 70 = Select (usage: 9370+5bytes 9320 answer - answer: 1byte SAK)
if(cmd[1] == 0x70)
- {
- snprintf(exp,size,"SELECT_UID"); break;
- }else
- {
- snprintf(exp,size,"ANTICOLL"); break;
- }
+ snprintf(exp,size,"SELECT_UID");
+ else
+ snprintf(exp,size,"ANTICOLL");
+ break;
}
case ISO14443A_CMD_ANTICOLL_OR_SELECT_2:{
//95 20 = Anticollision of cascade level2
//95 70 = Select of cascade level2
if(cmd[2] == 0x70)
- {
- snprintf(exp,size,"SELECT_UID-2"); break;
- }else
- {
- snprintf(exp,size,"ANTICOLL-2"); break;
- }
+ snprintf(exp,size,"SELECT_UID-2");
+ else
+ snprintf(exp,size,"ANTICOLL-2");
+ break;
}
case ISO14443A_CMD_REQA: snprintf(exp,size,"REQA"); break;
case ISO14443A_CMD_READBLOCK: snprintf(exp,size,"READBLOCK(%d)",cmd[1]); break;
case MIFARE_MAGICWUPC1: snprintf(exp,size,"MAGIC WUPC1"); break;
case MIFARE_MAGICWUPC2: snprintf(exp,size,"MAGIC WUPC2"); break;
case MIFARE_MAGICWIPEC: snprintf(exp,size,"MAGIC WIPEC"); break;
- case MIFARE_ULC_AUTH_1: snprintf(exp,size,"AUTH "); break;
- case MIFARE_ULC_AUTH_2: snprintf(exp,size,"AUTH_ANSW"); break;
- case MIFARE_ULEV1_AUTH: snprintf(exp,size,"PWD-AUTH"); break;
- case MIFARE_ULEV1_FASTREAD:{
- if ( cmdsize >=3 && cmd[2] < 0x21)
+ case MIFARE_ULC_AUTH_1 : snprintf(exp,size,"AUTH "); break;
+ case MIFARE_ULC_AUTH_2 : snprintf(exp,size,"AUTH_ANSW"); break;
+ case MIFARE_ULEV1_AUTH :
+ if ( cmdsize == 7 )
+ snprintf(exp,size,"PWD-AUTH KEY: 0x%02x%02x%02x%02x", cmd[1], cmd[2], cmd[3], cmd[4] );
+ else
+ snprintf(exp,size,"PWD-AUTH");
+ break;
+ case MIFARE_ULEV1_FASTREAD : {
+ if ( cmdsize >=3 && cmd[2] <= 0xE6)
snprintf(exp,size,"READ RANGE (%d-%d)",cmd[1],cmd[2]);
else
snprintf(exp,size,"?");
break;
}
- case MIFARE_ULC_WRITE:{
+ case MIFARE_ULC_WRITE : {
if ( cmd[1] < 0x21 )
snprintf(exp,size,"WRITEBLOCK(%d)",cmd[1]);
else
snprintf(exp,size,"?");
break;
}
- case MIFARE_ULEV1_READ_CNT:{
+ case MIFARE_ULEV1_READ_CNT :{
if ( cmd[1] < 5 )
snprintf(exp,size,"READ CNT(%d)",cmd[1]);
else
snprintf(exp,size,"?");
break;
}
- case MIFARE_ULEV1_INCR_CNT:{
+ case MIFARE_ULEV1_INCR_CNT : {
if ( cmd[1] < 5 )
snprintf(exp,size,"INCR(%d)",cmd[1]);
else
snprintf(exp,size,"?");
break;
}
- case MIFARE_ULEV1_READSIG: snprintf(exp,size,"READ_SIG"); break;
- case MIFARE_ULEV1_CHECKTEAR: snprintf(exp,size,"CHK_TEARING(%d)",cmd[1]); break;
- case MIFARE_ULEV1_VCSL: snprintf(exp,size,"VCSL"); break;
+ case MIFARE_ULEV1_READSIG : snprintf(exp,size,"READ_SIG"); break;
+ case MIFARE_ULEV1_CHECKTEAR : snprintf(exp,size,"CHK_TEARING(%d)",cmd[1]); break;
+ case MIFARE_ULEV1_VCSL : snprintf(exp,size,"VCSL"); break;
default: snprintf(exp,size,"?"); break;
}
return;
}
}
+void annotateTopaz(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
+{
+ switch(cmd[0]) {
+ case TOPAZ_REQA :snprintf(exp, size, "REQA");break;
+ case TOPAZ_WUPA :snprintf(exp, size, "WUPA");break;
+ case TOPAZ_RID :snprintf(exp, size, "RID");break;
+ case TOPAZ_RALL :snprintf(exp, size, "RALL");break;
+ case TOPAZ_READ :snprintf(exp, size, "READ");break;
+ case TOPAZ_WRITE_E :snprintf(exp, size, "WRITE-E");break;
+ case TOPAZ_WRITE_NE :snprintf(exp, size, "WRITE-NE");break;
+ case TOPAZ_RSEG :snprintf(exp, size, "RSEG");break;
+ case TOPAZ_READ8 :snprintf(exp, size, "READ8");break;
+ case TOPAZ_WRITE_E8 :snprintf(exp, size, "WRITE-E8");break;
+ case TOPAZ_WRITE_NE8 :snprintf(exp, size, "WRITE-NE8");break;
+ default :snprintf(exp,size,"?"); break;
+ }
+}
+
+// iso 7816-3
+void annotateIso7816(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize){
+ // S-block
+ if ( (cmd[0] & 0xC0) && (cmdsize == 3) ) {
+ switch ( (cmd[0] & 0x3f) ) {
+ case 0x00 : snprintf(exp, size, "S-block RESYNCH req"); break;
+ case 0x20 : snprintf(exp, size, "S-block RESYNCH resp"); break;
+ case 0x01 : snprintf(exp, size, "S-block IFS req"); break;
+ case 0x21 : snprintf(exp, size, "S-block IFS resp"); break;
+ case 0x02 : snprintf(exp, size, "S-block ABORT req"); break;
+ case 0x22 : snprintf(exp, size, "S-block ABORT resp"); break;
+ case 0x03 : snprintf(exp, size, "S-block WTX reqt"); break;
+ case 0x23 : snprintf(exp, size, "S-block WTX resp"); break;
+ default : snprintf(exp, size, "S-block"); break;
+ }
+ }
+ // R-block (ack)
+ else if ( ((cmd[0] & 0xD0) == 0x80) && ( cmdsize > 2) ) {
+ if ( (cmd[0] & 0x10) == 0 )
+ snprintf(exp, size, "R-block ACK");
+ else
+ snprintf(exp, size, "R-block NACK");
+ }
+ // I-block
+ else {
+
+ int pos = (cmd[0] == 2 || cmd[0] == 3) ? 2 : 3;
+ switch ( cmd[pos] ){
+ case ISO7816_READ_BINARY :snprintf(exp, size, "READ BIN");break;
+ case ISO7816_WRITE_BINARY :snprintf(exp, size, "WRITE BIN");break;
+ case ISO7816_UPDATE_BINARY :snprintf(exp, size, "UPDATE BIN");break;
+ case ISO7816_ERASE_BINARY :snprintf(exp, size, "ERASE BIN");break;
+ case ISO7816_READ_RECORDS :snprintf(exp, size, "READ RECORDS");break;
+ case ISO7816_WRITE_RECORDS :snprintf(exp, size, "WRITE RECORDS");break;
+ case ISO7816_APPEND_RECORD :snprintf(exp, size, "APPEND RECORD");break;
+ case ISO7816_UPDATE_RECORD :snprintf(exp, size, "UPDATE RECORD");break;
+ case ISO7816_GET_DATA :snprintf(exp, size, "GET DATA");break;
+ case ISO7816_PUT_DATA :snprintf(exp, size, "PUT DATA");break;
+ case ISO7816_SELECT_FILE :snprintf(exp, size, "SELECT FILE");break;
+ case ISO7816_VERIFY :snprintf(exp, size, "VERIFY");break;
+ case ISO7816_INTERNAL_AUTHENTICATION :snprintf(exp, size, "INTERNAL AUTH");break;
+ case ISO7816_EXTERNAL_AUTHENTICATION :snprintf(exp, size, "EXTERNAL AUTH");break;
+ case ISO7816_GET_CHALLENGE :snprintf(exp, size, "GET CHALLENGE");break;
+ case ISO7816_MANAGE_CHANNEL :snprintf(exp, size, "MANAGE CHANNEL");break;
+ default :snprintf(exp,size,"?"); break;
+ }
+ }
+}
+
/**
06 00 = INITIATE
0E xx = SELECT ID (xx = Chip-ID)
void annotateIso14443b(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
{
switch(cmd[0]){
- case ISO14443B_REQB : snprintf(exp,size,"REQB");break;
- case ISO14443B_ATTRIB : snprintf(exp,size,"ATTRIB");break;
- case ISO14443B_HALT : snprintf(exp,size,"HALT");break;
- case ISO14443B_INITIATE : snprintf(exp,size,"INITIATE");break;
- case ISO14443B_SELECT : snprintf(exp,size,"SELECT(%d)",cmd[1]);break;
- case ISO14443B_GET_UID : snprintf(exp,size,"GET UID");break;
- case ISO14443B_READ_BLK : snprintf(exp,size,"READ_BLK(%d)", cmd[1]);break;
- case ISO14443B_WRITE_BLK : snprintf(exp,size,"WRITE_BLK(%d)",cmd[1]);break;
- case ISO14443B_RESET : snprintf(exp,size,"RESET");break;
- case ISO14443B_COMPLETION : snprintf(exp,size,"COMPLETION");break;
- case ISO14443B_AUTHENTICATE : snprintf(exp,size,"AUTHENTICATE");break;
- default : snprintf(exp,size ,"?");break;
+ case ISO14443B_REQB : {
+
+ switch ( cmd[2] & 0x07 ) {
+ case 0: snprintf(exp, size,"1 slot ");break;
+ case 1: snprintf(exp, size,"2 slots ");break;
+ case 2: snprintf(exp, size,"4 slots ");break;
+ case 3: snprintf(exp, size,"8 slots ");break;
+ default: snprintf(exp, size,"16 slots ");break;
+ }
+ if ( (cmd[2] & 0x8) )
+ snprintf(exp, size,"WUPB");
+ else
+ snprintf(exp, size,"REQB");
+ break;
+ }
+ case ISO14443B_ATTRIB : snprintf(exp,size,"ATTRIB");break;
+ case ISO14443B_HALT : snprintf(exp,size,"HALT");break;
+ case ISO14443B_INITIATE : snprintf(exp,size,"INITIATE");break;
+ case ISO14443B_SELECT : snprintf(exp,size,"SELECT(%d)",cmd[1]);break;
+ case ISO14443B_GET_UID : snprintf(exp,size,"GET UID");break;
+ case ISO14443B_READ_BLK : snprintf(exp,size,"READ_BLK(%d)", cmd[1]);break;
+ case ISO14443B_WRITE_BLK : snprintf(exp,size,"WRITE_BLK(%d)",cmd[1]);break;
+ case ISO14443B_RESET : snprintf(exp,size,"RESET");break;
+ case ISO14443B_COMPLETION : snprintf(exp,size,"COMPLETION");break;
+ case ISO14443B_AUTHENTICATE : snprintf(exp,size,"AUTHENTICATE");break;
+ case ISO14443B_PING : snprintf(exp,size,"PING");break;
+ case ISO14443B_PONG : snprintf(exp,size,"PONG");break;
+ default : snprintf(exp,size ,"?");break;
}
+}
+/**
+ * @brief iso14443A_CRC_check Checks CRC in command or response
+ * @param isResponse
+ * @param data
+ * @param len
+ * @return 0 : CRC-command, CRC not ok
+ * 1 : CRC-command, CRC ok
+ * 2 : Not crc-command
+ */
+
+uint8_t iso14443A_CRC_check(bool isResponse, uint8_t* data, uint8_t len)
+{
+ uint8_t b1,b2;
+
+ if(len <= 2) return 2;
+
+ if(isResponse & (len < 6)) return 2;
+
+ ComputeCrc14443(CRC_14443_A, data, len-2, &b1, &b2);
+ if (b1 != data[len-2] || b2 != data[len-1]) {
+ return 0;
+ } else {
+ return 1;
+ }
}
+
/**
- * @brief iso14443B_CRC_Ok Checks CRC in command or response
+ * @brief iso14443B_CRC_check Checks CRC in command or response
* @param isResponse
* @param data
* @param len
}
}
-uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, uint8_t protocol, bool showWaitCycles)
+
+bool is_last_record(uint16_t tracepos, uint8_t *trace, uint16_t traceLen)
{
- bool isResponse;
- uint16_t duration, data_len, parity_len;
+ return(tracepos + sizeof(uint32_t) + sizeof(uint16_t) + sizeof(uint16_t) >= traceLen);
+}
+
+
+bool next_record_is_response(uint16_t tracepos, uint8_t *trace)
+{
+ uint16_t next_records_datalen = *((uint16_t *)(trace + tracepos + sizeof(uint32_t) + sizeof(uint16_t)));
+
+ return(next_records_datalen & 0x8000);
+}
+
+
+bool merge_topaz_reader_frames(uint32_t timestamp, uint32_t *duration, uint16_t *tracepos, uint16_t traceLen, uint8_t *trace, uint8_t *frame, uint8_t *topaz_reader_command, uint16_t *data_len)
+{
+
+#define MAX_TOPAZ_READER_CMD_LEN 16
+
+ uint32_t last_timestamp = timestamp + *duration;
+
+ if ((*data_len != 1) || (frame[0] == TOPAZ_WUPA) || (frame[0] == TOPAZ_REQA)) return false;
+
+ memcpy(topaz_reader_command, frame, *data_len);
+
+ while (!is_last_record(*tracepos, trace, traceLen) && !next_record_is_response(*tracepos, trace)) {
+ uint32_t next_timestamp = *((uint32_t *)(trace + *tracepos));
+ *tracepos += sizeof(uint32_t);
+ uint16_t next_duration = *((uint16_t *)(trace + *tracepos));
+ *tracepos += sizeof(uint16_t);
+ uint16_t next_data_len = *((uint16_t *)(trace + *tracepos)) & 0x7FFF;
+ *tracepos += sizeof(uint16_t);
+ uint8_t *next_frame = (trace + *tracepos);
+ *tracepos += next_data_len;
+ if ((next_data_len == 1) && (*data_len + next_data_len <= MAX_TOPAZ_READER_CMD_LEN)) {
+ memcpy(topaz_reader_command + *data_len, next_frame, next_data_len);
+ *data_len += next_data_len;
+ last_timestamp = next_timestamp + next_duration;
+ } else {
+ // rewind and exit
+ *tracepos = *tracepos - next_data_len - sizeof(uint16_t) - sizeof(uint16_t) - sizeof(uint32_t);
+ break;
+ }
+ uint16_t next_parity_len = (next_data_len-1)/8 + 1;
+ *tracepos += next_parity_len;
+ }
+
+ *duration = last_timestamp - timestamp;
+
+ return true;
+}
+
+uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, uint8_t protocol, bool showWaitCycles, bool markCRCBytes)
+{
+ bool isResponse;
+ uint16_t data_len, parity_len;
+ uint32_t duration;
+ uint8_t topaz_reader_command[9];
uint32_t timestamp, first_timestamp, EndOfTransmissionTimestamp;
char explanation[30] = {0};
uint8_t *parityBytes = trace + tracepos;
tracepos += parity_len;
+ if (protocol == TOPAZ && !isResponse) {
+ // topaz reader commands come in 1 or 9 separate frames with 7 or 8 Bits each.
+ // merge them:
+ if (merge_topaz_reader_frames(timestamp, &duration, &tracepos, traceLen, trace, frame, topaz_reader_command, &data_len)) {
+ frame = topaz_reader_command;
+ }
+ }
+
//Check the CRC status
uint8_t crcStatus = 2;
if (data_len > 2) {
- uint8_t b1, b2;
- if(protocol == ICLASS)
- {
- crcStatus = iclass_CRC_check(isResponse, frame, data_len);
-
- }else if (protocol == ISO_14443B)
- {
- crcStatus = iso14443B_CRC_check(isResponse, frame, data_len);
- }
- else if (protocol == ISO_14443A){//Iso 14443a
-
- ComputeCrc14443(CRC_14443_A, frame, data_len-2, &b1, &b2);
-
- if (b1 != frame[data_len-2] || b2 != frame[data_len-1]) {
- if(!(isResponse & (data_len < 6)))
- {
- crcStatus = 0;
- }
- }
+ switch (protocol) {
+ case ICLASS:
+ crcStatus = iclass_CRC_check(isResponse, frame, data_len);
+ break;
+ case ISO_14443B:
+ case TOPAZ:
+ crcStatus = iso14443B_CRC_check(isResponse, frame, data_len);
+ break;
+ case ISO_14443A:
+ crcStatus = iso14443A_CRC_check(isResponse, frame, data_len);
+ break;
+ default:
+ break;
}
}
//0 CRC-command, CRC not ok
//2 Not crc-command
//--- Draw the data column
- //char line[16][110];
char line[16][110];
for (int j = 0; j < data_len && j/16 < 16; j++) {
oddparity ^= (((frame[j] & 0xFF) >> k) & 0x01);
}
uint8_t parityBits = parityBytes[j>>3];
- if (isResponse && (oddparity != ((parityBits >> (7-(j&0x0007))) & 0x01))) {
+ if (protocol != ISO_14443B && protocol != ISO_7816_4 && (isResponse || protocol == ISO_14443A) && (oddparity != ((parityBits >> (7-(j&0x0007))) & 0x01))) {
snprintf(line[j/16]+(( j % 16) * 4),110, "%02x! ", frame[j]);
} else {
}
}
- if(crcStatus == 1)
- {//CRC-command
- char *pos1 = line[(data_len-2)/16]+(((data_len-2) % 16) * 4)-1;
- (*pos1) = '[';
- char *pos2 = line[(data_len)/16]+(((data_len) % 16) * 4)-2;
- (*pos2) = ']';
- }
- if(data_len == 0)
- {
- if(data_len == 0){
- sprintf(line[0],"<empty trace - possible error>");
+
+ if (markCRCBytes) {
+ //CRC-command
+ if(crcStatus == 0 || crcStatus == 1) {
+ char *pos1 = line[(data_len-2)/16]+(((data_len-2) % 16) * 4);
+ (*pos1) = '[';
+ char *pos2 = line[(data_len)/16]+(((data_len) % 16) * 4);
+ sprintf(pos2, "%c", ']');
}
}
- //--- Draw the CRC column
+ if(data_len == 0 )
+ sprintf(line[0],"<empty trace - possible error>");
+
+
+ //--- Draw the CRC column
char *crc = (crcStatus == 0 ? "!crc" : (crcStatus == 1 ? " ok " : " "));
EndOfTransmissionTimestamp = timestamp + duration;
if(!isResponse)
{
- if(protocol == ICLASS)
- annotateIclass(explanation,sizeof(explanation),frame,data_len);
- else if (protocol == ISO_14443A)
- annotateIso14443a(explanation,sizeof(explanation),frame,data_len);
- else if(protocol == ISO_14443B)
- annotateIso14443b(explanation,sizeof(explanation),frame,data_len);
+ switch(protocol) {
+ case ICLASS: annotateIclass(explanation,sizeof(explanation),frame,data_len); break;
+ case ISO_14443A: annotateIso14443a(explanation,sizeof(explanation),frame,data_len); break;
+ case ISO_14443B: annotateIso14443b(explanation,sizeof(explanation),frame,data_len); break;
+ case TOPAZ: annotateTopaz(explanation,sizeof(explanation),frame,data_len); break;
+ case ISO_7816_4: annotateIso7816(explanation,sizeof(explanation),frame,data_len); break;
+ default: break;
+ }
}
int num_lines = MIN((data_len - 1)/16 + 1, 16);
for (int j = 0; j < num_lines ; j++) {
if (j == 0) {
- PrintAndLog(" %9d | %9d | %s | %-64s| %s| %s",
+ PrintAndLog(" %10d | %10d | %s |%-64s | %s| %s",
(timestamp - first_timestamp),
(EndOfTransmissionTimestamp - first_timestamp),
(isResponse ? "Tag" : "Rdr"),
(j == num_lines-1) ? crc : " ",
(j == num_lines-1) ? explanation : "");
} else {
- PrintAndLog(" | | | %-64s| %s| %s",
+ PrintAndLog(" | | |%-64s | %s| %s",
line[j],
- (j == num_lines-1)?crc:" ",
+ (j == num_lines-1) ? crc : " ",
(j == num_lines-1) ? explanation : "");
}
}
- if (tracepos + sizeof(uint32_t) + sizeof(uint16_t) + sizeof(uint16_t) > traceLen) return traceLen;
+ if (is_last_record(tracepos, trace, traceLen)) return traceLen;
- bool next_isResponse = *((uint16_t *)(trace + tracepos + 6)) & 0x8000;
-
- if (showWaitCycles && !isResponse && next_isResponse) {
+ if (showWaitCycles && !isResponse && next_record_is_response(tracepos, trace)) {
uint32_t next_timestamp = *((uint32_t *)(trace + tracepos));
- if (next_timestamp != 0x44444444) {
- PrintAndLog(" %9d | %9d | %s | fdt (Frame Delay Time): %d",
+ PrintAndLog(" %10d | %10d | %s |fdt (Frame Delay Time): %d",
(EndOfTransmissionTimestamp - first_timestamp),
(next_timestamp - first_timestamp),
" ",
(next_timestamp - EndOfTransmissionTimestamp));
}
- }
return tracepos;
}
+int usage_hf_list(){
+ PrintAndLog("List protocol data in trace buffer.");
+ PrintAndLog("Usage: hf list <protocol> [f][c]");
+ PrintAndLog(" f - show frame delay times as well");
+ PrintAndLog(" c - mark CRC bytes");
+ PrintAndLog("Supported <protocol> values:");
+ PrintAndLog(" raw - just show raw data without annotations");
+ PrintAndLog(" 14a - interpret data as iso14443a communications");
+ PrintAndLog(" 14b - interpret data as iso14443b communications");
+ PrintAndLog(" iclass - interpret data as iclass communications");
+ PrintAndLog(" topaz - interpret data as topaz communications");
+ PrintAndLog(" 7816 - interpret data as iso7816-4 communications");
+ PrintAndLog("");
+ PrintAndLog("example: hf list 14a f");
+ PrintAndLog(" hf list iclass");
+ return 0;
+}
+int usage_hf_search(){
+ PrintAndLog("Usage: hf search");
+ PrintAndLog("Will try to find a HF read out of the unknown tag. Stops when found.");
+ PrintAndLog("Options:");
+ PrintAndLog(" h - This help");
+ PrintAndLog("");
+ return 0;
+}
+int usage_hf_snoop(){
+ PrintAndLog("Usage: hf snoop <skip pairs> <skip triggers>");
+ PrintAndLog("The high frequence snoop will assign all available memory on device for snooped data");
+ PrintAndLog("User the 'data samples' command to download from device, and 'data plot' to look at it");
+ PrintAndLog("Press button to quit the snooping.");
+ PrintAndLog("Options:");
+ PrintAndLog(" h - This help");
+ PrintAndLog(" <skip pairs> - skip sample pairs");
+ PrintAndLog(" <skip triggers> - skip number of triggers");
+ PrintAndLog("");
+ PrintAndLog("example: hf snoop");
+ PrintAndLog(" hf snoop 1000 0");
+ return 0;
+}
int CmdHFList(const char *Cmd)
{
+ clearCommandBuffer();
+
bool showWaitCycles = false;
- char type[40] = {0};
- int tlen = param_getstr(Cmd,0,type);
- char param = param_getchar(Cmd, 1);
+ bool markCRCBytes = false;
+ char type[10] = {0};
+ //int tlen = param_getstr(Cmd,0,type);
+ char param1 = param_getchar(Cmd, 1);
+ char param2 = param_getchar(Cmd, 2);
bool errors = false;
uint8_t protocol = 0;
- //Validate params
- if(tlen == 0)
- {
- errors = true;
- }
- if(param == 'h' || (param !=0 && param != 'f'))
- {
- errors = true;
- }
- if(!errors)
- {
- if(strcmp(type, "iclass") == 0)
- {
- protocol = ICLASS;
- }else if(strcmp(type, "14a") == 0)
- {
- protocol = ISO_14443A;
- }
- else if(strcmp(type, "14b") == 0)
- {
- protocol = ISO_14443B;
- }else if(strcmp(type,"raw")== 0)
- {
- protocol = -1;//No crc, no annotations
- }else{
- errors = true;
- }
- }
- if (errors) {
- PrintAndLog("List protocol data in trace buffer.");
- PrintAndLog("Usage: hf list <protocol> [f]");
- PrintAndLog(" f - show frame delay times as well");
- PrintAndLog("Supported <protocol> values:");
- PrintAndLog(" raw - just show raw data without annotations");
- PrintAndLog(" 14a - interpret data as iso14443a communications");
- PrintAndLog(" 14b - interpret data as iso14443b communications");
- PrintAndLog(" iclass - interpret data as iclass communications");
- PrintAndLog("");
- PrintAndLog("example: hf list 14a f");
- PrintAndLog("example: hf list iclass");
- return 0;
+ //Validate params H or empty
+ if (strlen(Cmd) < 1 || param1 == 'h' || param1 == 'H') return usage_hf_list();
+
+ //Validate params F,C
+ if(
+ (param1 != 0 && param1 != 'f' && param1 != 'c') ||
+ (param2 != 0 && param2 != 'f' && param2 != 'c')
+ ) {
+ return usage_hf_list();
}
+ param_getstr(Cmd,0,type);
+
+ // validate type of output
+ if(strcmp(type, "iclass") == 0) protocol = ICLASS;
+ else if(strcmp(type, "14a") == 0) protocol = ISO_14443A;
+ else if(strcmp(type, "14b") == 0) protocol = ISO_14443B;
+ else if(strcmp(type, "topaz")== 0) protocol = TOPAZ;
+ else if(strcmp(type, "7816")== 0) protocol = ISO_7816_4;
+ else if(strcmp(type, "raw")== 0) protocol = -1;//No crc, no annotations
+ else errors = true;
- if (param == 'f') {
- showWaitCycles = true;
- }
+ if (errors) return usage_hf_list();
+ if (param1 == 'f' || param2 == 'f') showWaitCycles = true;
+ if (param1 == 'c' || param2 == 'c') markCRCBytes = true;
uint8_t *trace;
uint16_t tracepos = 0;
PrintAndLog("iso14443a - All times are in carrier periods (1/13.56Mhz)");
PrintAndLog("iClass - Timings are not as accurate");
PrintAndLog("");
- PrintAndLog(" Start | End | Src | Data (! denotes parity error) | CRC | Annotation |");
- PrintAndLog("-----------|-----------|-----|-----------------------------------------------------------------|-----|--------------------|");
+ PrintAndLog(" Start | End | Src | Data (! denotes parity error) | CRC | Annotation |");
+ PrintAndLog("------------|------------|-----|-----------------------------------------------------------------|-----|--------------------|");
while(tracepos < traceLen)
{
- tracepos = printTraceLine(tracepos, traceLen, trace, protocol, showWaitCycles);
+ tracepos = printTraceLine(tracepos, traceLen, trace, protocol, showWaitCycles, markCRCBytes);
}
free(trace);
}
int CmdHFSearch(const char *Cmd){
- int ans = 0;
- ans = CmdHF14AReader(Cmd);
- if (ans > 0) return ans;
- ans = CmdHF15Reader(Cmd);
- //if (ans > 0) return ans;
-
- ans = CmdHF14BRead(Cmd);
- //if (ans > 0) return ans;
-
- ans = CmdHFiClassReader(Cmd);
- //if (ans > 0) return ans;
+ char cmdp = param_getchar(Cmd, 0);
+ if (cmdp == 'h' || cmdp == 'H') return usage_hf_search();
+
+ PrintAndLog("");
+ int ans = CmdHF14AReader("s");
+
+ if (ans > 0) {
+ PrintAndLog("\nValid ISO14443-A Tag Found - Quiting Search\n");
+ return ans;
+ }
+ ans = CmdHF14BReader("s");
+ if (ans) {
+ PrintAndLog("\nValid ISO14443-B Tag Found - Quiting Search\n");
+ return ans;
+ }
+ ans = HFiClassReader("", false, false);
+ if (ans) {
+ PrintAndLog("\nValid iClass Tag (or PicoPass Tag) Found - Quiting Search\n");
+ return ans;
+ }
+ ans = HF15Reader("", false);
+ if (ans) {
+ PrintAndLog("\nValid ISO15693 Tag Found - Quiting Search\n");
+ return ans;
+ }
+ ans = CmdHFTopazReader("s");
+ if (ans == 0) {
+ PrintAndLog("\nValid Topaz Tag Found - Quiting Search\n");
+ return 1;
+ }
+ PrintAndLog("\nno known/supported 13.56 MHz tags found\n");
return 0;
}
-static command_t CommandTable[] =
+int CmdHFSnoop(const char *Cmd)
{
- {"help", CmdHelp, 1, "This help"},
- {"14a", CmdHF14A, 1, "{ ISO14443A RFIDs... }"},
- {"14b", CmdHF14B, 1, "{ ISO14443B RFIDs... }"},
- {"15", CmdHF15, 1, "{ ISO15693 RFIDs... }"},
- {"epa", CmdHFEPA, 1, "{ German Identification Card... }"},
- {"legic", CmdHFLegic, 0, "{ LEGIC RFIDs... }"},
- {"iclass", CmdHFiClass, 1, "{ ICLASS RFIDs... }"},
- {"mf", CmdHFMF, 1, "{ MIFARE RFIDs... }"},
- {"mfu", CmdHFMFUltra, 1, "{ MIFARE Ultralight RFIDs... }"},
- {"tune", CmdHFTune, 0, "Continuously measure HF antenna tuning"},
- {"list", CmdHFList, 1, "List protocol data in trace buffer"},
- {"search", CmdHFSearch, 1, "Search for known HF tags"},
+ char cmdp = param_getchar(Cmd, 0);
+ if (cmdp == 'h' || cmdp == 'H') return usage_hf_snoop();
+
+ int skippairs = param_get32ex(Cmd, 0, 0, 10);
+ int skiptriggers = param_get32ex(Cmd, 1, 0, 10);
+
+ UsbCommand c = {CMD_HF_SNIFFER, {skippairs, skiptriggers, 0}};
+ clearCommandBuffer();
+ SendCommand(&c);
+ return 0;
+}
+
+static command_t CommandTable[] = {
+ {"help", CmdHelp, 1, "This help"},
+ {"14a", CmdHF14A, 1, "{ ISO14443A RFIDs... }"},
+ {"14b", CmdHF14B, 1, "{ ISO14443B RFIDs... }"},
+ {"15", CmdHF15, 1, "{ ISO15693 RFIDs... }"},
+ {"epa", CmdHFEPA, 1, "{ German Identification Card... }"},
+ {"legic", CmdHFLegic, 0, "{ LEGIC RFIDs... }"},
+ {"iclass", CmdHFiClass, 1, "{ ICLASS RFIDs... }"},
+ {"mf", CmdHFMF, 1, "{ MIFARE RFIDs... }"},
+ {"mfu", CmdHFMFUltra, 1, "{ MIFARE Ultralight RFIDs... }"},
+ {"mfdes", CmdHFMFDes, 1, "{ MIFARE Desfire RFIDs... }"},
+ {"topaz", CmdHFTopaz, 1, "{ TOPAZ (NFC Type 1) RFIDs... }"},
+ {"tune", CmdHFTune, 0, "Continuously measure HF antenna tuning"},
+ {"list", CmdHFList, 1, "List protocol data in trace buffer"},
+ {"search", CmdHFSearch, 1, "Search for known HF tags [preliminary]"},
+ {"snoop", CmdHFSnoop, 0, "<samples to skip (10000)> <triggers to skip (1)> Generic LF/HF Snoop in Testing stage"},
{NULL, NULL, 0, NULL}
};
-int CmdHF(const char *Cmd)
-{
- CmdsParse(CommandTable, Cmd);
- return 0;
+int CmdHF(const char *Cmd) {
+ clearCommandBuffer();
+ CmdsParse(CommandTable, Cmd);
+ return 0;
}
-int CmdHelp(const char *Cmd)
-{
- CmdsHelp(CommandTable);
- return 0;
+int CmdHelp(const char *Cmd) {
+ CmdsHelp(CommandTable);
+ return 0;
}
projects / proxmark3-svn / blobdiff