-#include <stdio.h>
-#include <string.h>
-#include "proxusb.h"
-#include "cmdparser.h"
+//-----------------------------------------------------------------------------
+// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// High frequency Legic commands
+//-----------------------------------------------------------------------------
#include "cmdhflegic.h"
static int CmdHelp(const char *Cmd);
-int CmdLegicRFRead(const char *Cmd)
-{
- int byte_count=0,offset=0;
- sscanf(Cmd, "%i %i", &offset, &byte_count);
- if(byte_count == 0) byte_count = 256;
- if(byte_count + offset > 256) byte_count = 256 - offset;
- UsbCommand c={CMD_READER_LEGIC_RF, {offset, byte_count, 0}};
- SendCommand(&c);
- return 0;
-}
-
-static command_t CommandTable[] =
-{
- {"help", CmdHelp, 1, "This help"},
- {"reader", CmdLegicRFRead, 0, "[offset [length]] -- read bytes from a LEGIC card"},
- {NULL, NULL, 0, NULL}
-};
+int usage_legic_calccrc8(void){
+ PrintAndLog("Calculates the legic crc8/crc16 on the input hexbytes.");
+ PrintAndLog("There must be an even number of hexsymbols as input.");
+ PrintAndLog("Usage: hf legic crc8 [h] b <hexbytes> u <uidcrc>");
+ PrintAndLog("Options :");
+ PrintAndLog(" b <hexbytes> : hex bytes");
+ PrintAndLog(" u <uidcrc> : MCC hexbyte");
+ PrintAndLog("");
+ PrintAndLog("Samples :");
+ PrintAndLog(" hf legic crc8 b deadbeef1122");
+ PrintAndLog(" hf legic crc8 b deadbeef1122 u 9A");
+ return 0;
+}
+
+int usage_legic_load(void){
+ PrintAndLog("It loads datasamples from the file `filename` to device memory");
+ PrintAndLog("Usage: hf legic load <file name>");
+ PrintAndLog(" sample: hf legic load filename");
+ return 0;
+}
+
+int usage_legic_read(void){
+ PrintAndLog("Read data from a legic tag.");
+ PrintAndLog("Usage: hf legic read <offset> <num of bytes>");
+ PrintAndLog("Options :");
+ PrintAndLog(" <offset> : offset in data array to start download from");
+ PrintAndLog(" <num of bytes> : number of bytes to download");
+ PrintAndLog("");
+ PrintAndLog(" sample: hf legic read");
+ return 0;
+}
+
+/*
+ * Output BigBuf and deobfuscate LEGIC RF tag data.
+ * This is based on information given in the talk held
+ * by Henryk Ploetz and Karsten Nohl at 26c3
+ */
+int CmdLegicDecode(const char *Cmd) {
+ // Index for the bytearray.
+ int i = 0;
+ int k = 0, segmentNum;
+ int segment_len = 0;
+ int segment_flag = 0;
+ uint8_t stamp_len = 0;
+ int crc = 0;
+ int wrp = 0;
+ int wrc = 0;
+ uint8_t data_buf[1052]; // receiver buffer, should be 1024..
+ char token_type[5];
+ int dcf;
+ int bIsSegmented = 0;
+
+ // download EML memory, where the "legic read" command puts the data.
+ GetEMLFromBigBuf(data_buf, sizeof(data_buf), 0);
+ if ( !WaitForResponseTimeout(CMD_ACK, NULL, 2000)){
+ PrintAndLog("Command execute timeout");
+ return 1;
+ }
+
+ // Output CDF System area (9 bytes) plus remaining header area (12 bytes)
+ crc = data_buf[4];
+ uint32_t calc_crc = CRC8Legic(data_buf, 4);
+
+ PrintAndLog("\nCDF: System Area");
+ PrintAndLog("------------------------------------------------------");
+ PrintAndLog("MCD: %02x, MSN: %02x %02x %02x, MCC: %02x %s",
+ data_buf[0],
+ data_buf[1],
+ data_buf[2],
+ data_buf[3],
+ data_buf[4],
+ (calc_crc == crc) ? "OK":"Fail"
+ );
+
+
+ token_type[0] = 0;
+ dcf = ((int)data_buf[6] << 8) | (int)data_buf[5];
+
+ // New unwritten media?
+ if(dcf == 0xFFFF) {
+
+ PrintAndLog("DCF: %d (%02x %02x), Token Type=NM (New Media)",
+ dcf,
+ data_buf[5],
+ data_buf[6]
+ );
+
+ } else if(dcf > 60000) { // Master token?
+
+ int fl = 0;
+
+ if(data_buf[6] == 0xec) {
+ strncpy(token_type, "XAM", sizeof(token_type));
+ fl = 1;
+ stamp_len = 0x0c - (data_buf[5] >> 4);
+ } else {
+ switch (data_buf[5] & 0x7f) {
+ case 0x00 ... 0x2f:
+ strncpy(token_type, "IAM",sizeof(token_type));
+ fl = (0x2f - (data_buf[5] & 0x7f)) + 1;
+ break;
+ case 0x30 ... 0x6f:
+ strncpy(token_type, "SAM",sizeof(token_type));
+ fl = (0x6f - (data_buf[5] & 0x7f)) + 1;
+ break;
+ case 0x70 ... 0x7f:
+ strncpy(token_type, "GAM",sizeof(token_type));
+ fl = (0x7f - (data_buf[5] & 0x7f)) + 1;
+ break;
+ }
+
+ stamp_len = 0xfc - data_buf[6];
+ }
+
+ PrintAndLog("DCF: %d (%02x %02x), Token Type=%s (OLE=%01u), OL=%02u, FL=%02u",
+ dcf,
+ data_buf[5],
+ data_buf[6],
+ token_type,
+ (data_buf[5]&0x80)>>7,
+ stamp_len,
+ fl
+ );
+
+ } else { // Is IM(-S) type of card...
+
+ if(data_buf[7] == 0x9F && data_buf[8] == 0xFF) {
+ bIsSegmented = 1;
+ strncpy(token_type, "IM-S", sizeof(token_type));
+ } else {
+ strncpy(token_type, "IM", sizeof(token_type));
+ }
+
+ PrintAndLog("DCF: %d (%02x %02x), Token Type=%s (OLE=%01u)",
+ dcf,
+ data_buf[5],
+ data_buf[6],
+ token_type,
+ (data_buf[5]&0x80)>>7
+ );
+ }
+
+ // Makes no sence to show this on blank media...
+ if(dcf != 0xFFFF) {
+
+ if(bIsSegmented) {
+ PrintAndLog("WRP=%02u, WRC=%01u, RD=%01u, SSC=%02x",
+ data_buf[7]&0x0f,
+ (data_buf[7]&0x70)>>4,
+ (data_buf[7]&0x80)>>7,
+ data_buf[8]
+ );
+ }
+
+ // Header area is only available on IM-S cards, on master tokens this data is the master token data itself
+ if(bIsSegmented || dcf > 60000) {
+ if(dcf > 60000) {
+ PrintAndLog("Master token data");
+ PrintAndLog("%s", sprint_hex(data_buf+8, 14));
+ } else {
+ PrintAndLog("Remaining Header Area");
+ PrintAndLog("%s", sprint_hex(data_buf+9, 13));
+ }
+ }
+ }
+
+
+ uint8_t segCrcBytes[8] = {0x00};
+ uint32_t segCalcCRC = 0;
+ uint32_t segCRC = 0;
+
+
+ // Data card?
+ if(dcf <= 60000) {
+
+ PrintAndLog("\nADF: User Area");
+ PrintAndLog("------------------------------------------------------");
+
+ if(bIsSegmented) {
+
+ // Data start point on segmented cards
+ i = 22;
+
+ // decode segments
+ for (segmentNum=1; segmentNum < 128; segmentNum++ )
+ {
+ segment_len = ((data_buf[i+1]^crc)&0x0f) * 256 + (data_buf[i]^crc);
+ segment_flag = ((data_buf[i+1]^crc)&0xf0)>>4;
+ wrp = (data_buf[i+2]^crc);
+ wrc = ((data_buf[i+3]^crc)&0x70)>>4;
+
+ bool hasWRC = (wrc > 0);
+ bool hasWRP = (wrp > wrc);
+ int wrp_len = (wrp - wrc);
+ int remain_seg_payload_len = (segment_len - wrp - 5);
+
+ // validate segment-crc
+ segCrcBytes[0]=data_buf[0]; //uid0
+ segCrcBytes[1]=data_buf[1]; //uid1
+ segCrcBytes[2]=data_buf[2]; //uid2
+ segCrcBytes[3]=data_buf[3]; //uid3
+ segCrcBytes[4]=(data_buf[i]^crc); //hdr0
+ segCrcBytes[5]=(data_buf[i+1]^crc); //hdr1
+ segCrcBytes[6]=(data_buf[i+2]^crc); //hdr2
+ segCrcBytes[7]=(data_buf[i+3]^crc); //hdr3
+
+ segCalcCRC = CRC8Legic(segCrcBytes, 8);
+ segCRC = data_buf[i+4]^crc;
+
+ PrintAndLog("Segment %02u \nraw header | 0x%02X 0x%02X 0x%02X 0x%02X \nSegment len: %u, Flag: 0x%X (valid:%01u, last:%01u), WRP: %02u, WRC: %02u, RD: %01u, CRC: 0x%02X (%s)",
+ segmentNum,
+ data_buf[i]^crc,
+ data_buf[i+1]^crc,
+ data_buf[i+2]^crc,
+ data_buf[i+3]^crc,
+ segment_len,
+ segment_flag,
+ (segment_flag & 0x4) >> 2,
+ (segment_flag & 0x8) >> 3,
+ wrp,
+ wrc,
+ ((data_buf[i+3]^crc) & 0x80) >> 7,
+ segCRC,
+ ( segCRC == segCalcCRC ) ? "OK" : "fail"
+ );
+
+ i += 5;
+
+ if ( hasWRC ) {
+ PrintAndLog("WRC protected area: (I %d | K %d| WRC %d)", i, k, wrc);
+ PrintAndLog("\nrow | data");
+ PrintAndLog("-----+------------------------------------------------");
+
+ for ( k=i; k < (i+wrc); ++k)
+ data_buf[k] ^= crc;
+
+ print_hex_break( data_buf+i, wrc, 16);
+
+ i += wrc;
+ }
+
+ if ( hasWRP ) {
+ PrintAndLog("Remaining write protected area: (I %d | K %d | WRC %d | WRP %d WRP_LEN %d)",i, k, wrc, wrp, wrp_len);
+ PrintAndLog("\nrow | data");
+ PrintAndLog("-----+------------------------------------------------");
+
+ for (k=i; k < (i+wrp_len); ++k)
+ data_buf[k] ^= crc;
+
+ print_hex_break( data_buf+i, wrp_len, 16);
+
+ i += wrp_len;
+
+ // does this one work? (Answer: Only if KGH/BGH is used with BCD encoded card number! So maybe this will show just garbage...)
+ if( wrp_len == 8 )
+ PrintAndLog("Card ID: %2X%02X%02X", data_buf[i-4]^crc, data_buf[i-3]^crc, data_buf[i-2]^crc);
+ }
+
+ PrintAndLog("Remaining segment payload: (I %d | K %d | Remain LEN %d)", i, k, remain_seg_payload_len);
+ PrintAndLog("\nrow | data");
+ PrintAndLog("-----+------------------------------------------------");
+
+ for ( k=i; k < (i+remain_seg_payload_len); ++k)
+ data_buf[k] ^= crc;
+
+ print_hex_break( data_buf+i, remain_seg_payload_len, 16);
+
+ i += remain_seg_payload_len;
+
+ PrintAndLog("-----+------------------------------------------------\n");
+
+ // end with last segment
+ if (segment_flag & 0x8) return 0;
-int CmdHFLegic(const char *Cmd)
-{
- CmdsParse(CommandTable, Cmd);
- return 0;
+ } // end for loop
+
+ } else {
+
+ // Data start point on unsegmented cards
+ i = 8;
+
+ wrp = data_buf[7] & 0x0F;
+ wrc = (data_buf[7] & 0x07) >> 4;
+
+ bool hasWRC = (wrc > 0);
+ bool hasWRP = (wrp > wrc);
+ int wrp_len = (wrp - wrc);
+ int remain_seg_payload_len = (1024 - 22 - wrp); // Any chance to get physical card size here!?
+
+ PrintAndLog("Unsegmented card - WRP: %02u, WRC: %02u, RD: %01u",
+ wrp,
+ wrc,
+ (data_buf[7] & 0x80) >> 7
+ );
+
+ if ( hasWRC ) {
+ PrintAndLog("WRC protected area: (I %d | WRC %d)", i, wrc);
+ PrintAndLog("\nrow | data");
+ PrintAndLog("-----+------------------------------------------------");
+ print_hex_break( data_buf+i, wrc, 16);
+ i += wrc;
+ }
+
+ if ( hasWRP ) {
+ PrintAndLog("Remaining write protected area: (I %d | WRC %d | WRP %d | WRP_LEN %d)", i, wrc, wrp, wrp_len);
+ PrintAndLog("\nrow | data");
+ PrintAndLog("-----+------------------------------------------------");
+ print_hex_break( data_buf+i, wrp_len, 16);
+ i += wrp_len;
+
+ // does this one work? (Answer: Only if KGH/BGH is used with BCD encoded card number! So maybe this will show just garbage...)
+ if( wrp_len == 8 )
+ PrintAndLog("Card ID: %2X%02X%02X", data_buf[i-4], data_buf[i-3], data_buf[i-2]);
+ }
+
+ PrintAndLog("Remaining segment payload: (I %d | Remain LEN %d)", i, remain_seg_payload_len);
+ PrintAndLog("\nrow | data");
+ PrintAndLog("-----+------------------------------------------------");
+ print_hex_break( data_buf+i, remain_seg_payload_len, 16);
+ i += remain_seg_payload_len;
+
+ PrintAndLog("-----+------------------------------------------------\n");
+ }
+ }
+
+ return 0;
+}
+
+int CmdLegicRFRead(const char *Cmd) {
+
+ // params:
+ // offset in data
+ // number of bytes.
+ char cmdp = param_getchar(Cmd, 0);
+ if ( cmdp == 'H' || cmdp == 'h' ) return usage_legic_read();
+
+ int byte_count=0, offset=0;
+ sscanf(Cmd, "%i %i", &offset, &byte_count);
+ if(byte_count == 0) byte_count = -1;
+ if(byte_count + offset > 1024) byte_count = 1024 - offset;
+
+ UsbCommand c= {CMD_READER_LEGIC_RF, {offset, byte_count, 0}};
+ clearCommandBuffer();
+ SendCommand(&c);
+ return 0;
+}
+
+int CmdLegicLoad(const char *Cmd) {
+
+ char cmdp = param_getchar(Cmd, 0);
+ if ( cmdp == 'H' || cmdp == 'h' || cmdp == 0x00) return usage_legic_load();
+
+ char filename[FILE_PATH_SIZE] = {0x00};
+ int len = strlen(Cmd);
+
+ if (len > FILE_PATH_SIZE) {
+ PrintAndLog("Filepath too long (was %s bytes), max allowed is %s ", len, FILE_PATH_SIZE);
+ return 0;
+ }
+ memcpy(filename, Cmd, len);
+
+ FILE *f = fopen(filename, "r");
+ if(!f) {
+ PrintAndLog("couldn't open '%s'", Cmd);
+ return -1;
+ }
+
+ char line[80];
+ int offset = 0;
+ uint8_t data[USB_CMD_DATA_SIZE] = {0x00};
+ int index = 0;
+ int totalbytes = 0;
+ while ( fgets(line, sizeof(line), f) ) {
+ int res = sscanf(line, "%x %x %x %x %x %x %x %x",
+ (unsigned int *)&data[index],
+ (unsigned int *)&data[index + 1],
+ (unsigned int *)&data[index + 2],
+ (unsigned int *)&data[index + 3],
+ (unsigned int *)&data[index + 4],
+ (unsigned int *)&data[index + 5],
+ (unsigned int *)&data[index + 6],
+ (unsigned int *)&data[index + 7]);
+
+ if(res != 8) {
+ PrintAndLog("Error: could not read samples");
+ fclose(f);
+ return -1;
+ }
+ index += res;
+
+ if ( index == USB_CMD_DATA_SIZE ){
+// PrintAndLog("sent %d | %d | %d", index, offset, totalbytes);
+ UsbCommand c = { CMD_DOWNLOADED_SIM_SAMPLES_125K, {offset, 0, 0}};
+ memcpy(c.d.asBytes, data, sizeof(data));
+ clearCommandBuffer();
+ SendCommand(&c);
+ if ( !WaitForResponseTimeout(CMD_ACK, NULL, 1500)){
+ PrintAndLog("Command execute timeout");
+ fclose(f);
+ return 1;
+ }
+ offset += index;
+ totalbytes += index;
+ index = 0;
+ }
+ }
+ fclose(f);
+
+ // left over bytes?
+ if ( index != 0 ) {
+ UsbCommand c = { CMD_DOWNLOADED_SIM_SAMPLES_125K, {offset, 0, 0}};
+ memcpy(c.d.asBytes, data, 8);
+ clearCommandBuffer();
+ SendCommand(&c);
+ if ( !WaitForResponseTimeout(CMD_ACK, NULL, 1500)){
+ PrintAndLog("Command execute timeout");
+ return 1;
+ }
+ totalbytes += index;
+ }
+
+ PrintAndLog("loaded %u samples", totalbytes);
+ return 0;
+}
+
+int CmdLegicSave(const char *Cmd) {
+ int requested = 1024;
+ int offset = 0;
+ int delivered = 0;
+ char filename[FILE_PATH_SIZE];
+ uint8_t got[1024] = {0x00};
+
+ sscanf(Cmd, " %s %i %i", filename, &requested, &offset);
+
+ /* If no length given save entire legic read buffer */
+ /* round up to nearest 8 bytes so the saved data can be used with legicload */
+ if (requested == 0)
+ requested = 1024;
+
+ if (requested % 8 != 0) {
+ int remainder = requested % 8;
+ requested = requested + 8 - remainder;
+ }
+
+ if (offset + requested > sizeof(got)) {
+ PrintAndLog("Tried to read past end of buffer, <bytes> + <offset> > 1024");
+ return 0;
+ }
+
+ GetFromBigBuf(got, requested, offset);
+ if ( !WaitForResponseTimeout(CMD_ACK, NULL, 2000)){
+ PrintAndLog("Command execute timeout");
+ return 1;
+ }
+
+ FILE *f = fopen(filename, "w");
+ if(!f) {
+ PrintAndLog("couldn't open '%s'", Cmd+1);
+ return -1;
+ }
+
+ for (int j = 0; j < requested; j += 8) {
+ fprintf(f, "%02x %02x %02x %02x %02x %02x %02x %02x\n",
+ got[j+0], got[j+1], got[j+2], got[j+3],
+ got[j+4], got[j+5], got[j+6], got[j+7]
+ );
+ delivered += 8;
+ if (delivered >= requested) break;
+ }
+
+ fclose(f);
+ PrintAndLog("saved %u samples", delivered);
+ return 0;
+}
+
+//TODO: write a help text (iceman)
+int CmdLegicRfSim(const char *Cmd) {
+ UsbCommand c = {CMD_SIMULATE_TAG_LEGIC_RF, {6,3,0}};
+ sscanf(Cmd, " %"lli" %"lli" %"lli, &c.arg[0], &c.arg[1], &c.arg[2]);
+ clearCommandBuffer();
+ SendCommand(&c);
+ return 0;
+}
+
+//TODO: write a help text (iceman)
+int CmdLegicRfWrite(const char *Cmd) {
+ UsbCommand c = {CMD_WRITER_LEGIC_RF};
+ int res = sscanf(Cmd, " 0x%"llx" 0x%"llx, &c.arg[0], &c.arg[1]);
+ if(res != 2) {
+ PrintAndLog("Please specify the offset and length as two hex strings");
+ return -1;
+ }
+ clearCommandBuffer();
+ SendCommand(&c);
+ return 0;
+}
+
+//TODO: write a help text (iceman)
+int CmdLegicRfRawWrite(const char *Cmd) {
+ char answer;
+ UsbCommand c = { CMD_RAW_WRITER_LEGIC_RF, {0,0,0} };
+ int res = sscanf(Cmd, " 0x%"llx" 0x%"llx, &c.arg[0], &c.arg[1]);
+ if(res != 2) {
+ PrintAndLog("Please specify the offset and value as two hex strings");
+ return -1;
+ }
+
+ if (c.arg[0] == 0x05 || c.arg[0] == 0x06) {
+ PrintAndLog("############# DANGER !! #############");
+ PrintAndLog("# changing the DCF is irreversible #");
+ PrintAndLog("#####################################");
+ PrintAndLog("do youe really want to continue? y(es) n(o)");
+ scanf(" %c", &answer);
+ if (answer == 'y' || answer == 'Y') {
+ SendCommand(&c);
+ return 0;
+ }
+ return -1;
+ }
+
+ clearCommandBuffer();
+ SendCommand(&c);
+ return 0;
}
-int CmdHelp(const char *Cmd)
-{
- CmdsHelp(CommandTable);
- return 0;
+//TODO: write a help text (iceman)
+int CmdLegicRfFill(const char *Cmd) {
+ UsbCommand cmd = {CMD_WRITER_LEGIC_RF, {0,0,0} };
+ int res = sscanf(Cmd, " 0x%"llx" 0x%"llx" 0x%"llx, &cmd.arg[0], &cmd.arg[1], &cmd.arg[2]);
+ if(res != 3) {
+ PrintAndLog("Please specify the offset, length and value as two hex strings");
+ return -1;
+ }
+
+ int i;
+ UsbCommand c = {CMD_DOWNLOADED_SIM_SAMPLES_125K, {0, 0, 0}};
+ memcpy(c.d.asBytes, cmd.arg[2], 48);
+
+ for(i = 0; i < 22; i++) {
+ c.arg[0] = i*48;
+
+ clearCommandBuffer();
+ SendCommand(&c);
+ WaitForResponse(CMD_ACK, NULL);
+ }
+ clearCommandBuffer();
+ SendCommand(&cmd);
+ return 0;
+ }
+
+int CmdLegicCalcCrc8(const char *Cmd){
+
+ uint8_t *data;
+ uint8_t cmdp = 0, uidcrc = 0, type=0;
+ bool errors = false;
+ int len = 0;
+
+ while(param_getchar(Cmd, cmdp) != 0x00) {
+ switch(param_getchar(Cmd, cmdp)) {
+ case 'b':
+ case 'B':
+ data = malloc(len);
+ if ( data == NULL ) {
+ PrintAndLog("Can't allocate memory. exiting");
+ errors = true;
+ break;
+ }
+ param_gethex_ex(Cmd, cmdp+1, data, &len);
+ // if odd symbols, (hexbyte must be two symbols)
+ if ( len & 1 ) errors = true;
+
+ len >>= 1;
+ cmdp += 2;
+ break;
+ case 'u':
+ case 'U':
+ uidcrc = param_get8ex(Cmd, cmdp+1, 0, 16);
+ cmdp += 2;
+ break;
+ case 'c':
+ case 'C':
+ type = param_get8ex(Cmd, cmdp+1, 0, 10);
+ cmdp += 2;
+ break;
+ case 'h':
+ case 'H':
+ errors = true;
+ break;
+ default:
+ PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));
+ errors = true;
+ break;
+ }
+ if (errors) break;
+ }
+ //Validations
+ if (errors){
+ if (data != NULL) free(data);
+ return usage_legic_calccrc8();
+ }
+
+ switch (type){
+ case 16:
+ PrintAndLog("LEGIC CRC16: %X", CRC16Legic(data, len, uidcrc));
+ break;
+ default:
+ PrintAndLog("LEGIC CRC8: %X", CRC8Legic(data, len) );
+ break;
+ }
+
+ free(data);
+ return 0;
+}
+
+static command_t CommandTable[] = {
+ {"help", CmdHelp, 1, "This help"},
+ {"decode", CmdLegicDecode, 0, "Display deobfuscated and decoded LEGIC RF tag data (use after hf legic reader)"},
+ {"read", CmdLegicRFRead, 0, "[offset][length] -- read bytes from a LEGIC card"},
+ {"save", CmdLegicSave, 0, "<filename> [<length>] -- Store samples"},
+ {"load", CmdLegicLoad, 0, "<filename> -- Restore samples"},
+ {"sim", CmdLegicRfSim, 0, "[phase drift [frame drift [req/resp drift]]] Start tag simulator (use after load or read)"},
+ {"write", CmdLegicRfWrite,0, "<offset> <length> -- Write sample buffer (user after load or read)"},
+ {"writeRaw",CmdLegicRfRawWrite, 0, "<address> <value> -- Write direct to address"},
+ {"fill", CmdLegicRfFill, 0, "<offset> <length> <value> -- Fill/Write tag with constant value"},
+ {"crc8", CmdLegicCalcCrc8, 1, "Calculate Legic CRC8 over given hexbytes"},
+ {NULL, NULL, 0, NULL}
+};
+
+int CmdHFLegic(const char *Cmd) {
+ clearCommandBuffer();
+ CmdsParse(CommandTable, Cmd);
+ return 0;
}
+
+int CmdHelp(const char *Cmd) {
+ CmdsHelp(CommandTable);
+ return 0;
+}
\ No newline at end of file
projects / proxmark3-svn / blobdiff