X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/11b1e2e506dec11aba29116e2fb926b497b6d87b..0a0d9a582816e7e9dd3c19baafe4d551991db40c:/client/cmdhf.c diff --git a/client/cmdhf.c b/client/cmdhf.c index 65cc1c18..1a088676 100644 --- a/client/cmdhf.c +++ b/client/cmdhf.c @@ -36,7 +36,6 @@ int CmdHFTune(const char *Cmd) return 0; } - void annotateIso14443a(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize) { switch(cmd[0]) @@ -77,7 +76,7 @@ void annotateIso14443a(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize) if ( cmdsize > 3) snprintf(exp,size,"AUTH-A(%d)",cmd[1]); else - // case MIFARE_ULEV1_VERS : both 0x60. + // case MIFARE_ULEV1_VERSION : both 0x60. snprintf(exp,size,"EV1 VERSION"); break; } @@ -87,16 +86,44 @@ void annotateIso14443a(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize) 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_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 : snprintf(exp,size,"READ RANGE (%d-%d)",cmd[1],cmd[2]); break; - case MIFARE_ULEV1_WRITE : snprintf(exp,size,"WRITEBLOCK(%d)",cmd[1]); break; - case MIFARE_ULEV1_READ_CNT : snprintf(exp,size,"READ CNT(%d)",cmd[1]); break; - case MIFARE_ULEV1_INCR_CNT : snprintf(exp,size,"INC(%d)",cmd[1]); 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 : { + if ( cmd[1] < 0x21 ) + snprintf(exp,size,"WRITEBLOCK(%d)",cmd[1]); + else + snprintf(exp,size,"?"); + break; + } + 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 : { + 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; - default: snprintf(exp,size,"?"); break; } return; @@ -258,9 +285,8 @@ uint8_t iso14443B_CRC_check(bool isResponse, uint8_t* data, uint8_t len) ComputeCrc14443(CRC_14443_B, data, len-2, &b1, &b2); if(b1 != data[len-2] || b2 != data[len-1]) { return 0; - } else { - return 1; } + return 1; } /** @@ -428,11 +454,11 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui if (data_len > 2) { switch (protocol) { case ICLASS: - crcStatus = iclass_CRC_check(isResponse, frame, data_len); + crcStatus = iclass_CRC_check(isResponse, frame, data_len); break; case ISO_14443B: case TOPAZ: - crcStatus = iso14443B_CRC_check(isResponse, frame, data_len); + crcStatus = iso14443B_CRC_check(isResponse, frame, data_len); break; case ISO_14443A: crcStatus = iso14443A_CRC_check(isResponse, frame, data_len); @@ -446,7 +472,6 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui //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++) { @@ -463,27 +488,22 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui } else { snprintf(line[j/16]+(( j % 16) * 4),110, "%02x ", frame[j]); } - } if (markCRCBytes) { - if(crcStatus == 0 || crcStatus == 1) - {//CRC-command + //CRC-command + if(crcStatus == 0 || crcStatus == 1) { char *pos1 = line[(data_len-2)/16]+(((data_len-2) % 16) * 4); - (*pos1) = '['; + (*pos1) = '['; char *pos2 = line[(data_len)/16]+(((data_len) % 16) * 4); sprintf(pos2, "%c", ']'); } } - if(data_len == 0) - { - if(data_len == 0){ - sprintf(line[0],""); - } + if(data_len == 0){ + sprintf(line[0],""); } //--- Draw the CRC column - char *crc = (crcStatus == 0 ? "!crc" : (crcStatus == 1 ? " ok " : " ")); EndOfTransmissionTimestamp = timestamp + duration; @@ -510,9 +530,9 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui (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 : ""); } } @@ -521,7 +541,7 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui if (showWaitCycles && !isResponse && next_record_is_response(tracepos, trace)) { uint32_t next_timestamp = *((uint32_t *)(trace + tracepos)); - 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), " ", @@ -635,6 +655,32 @@ int CmdHFList(const char *Cmd) return 0; } +int CmdHFSearch(const char *Cmd){ + int ans = 0; + PrintAndLog(""); + ans = CmdHF14AReader("s"); + if (ans > 0) { + PrintAndLog("\nValid ISO14443A 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; + } + + + //14b has issues currently... + //ans = CmdHF14BRead(Cmd); + //if (ans > 0) return ans; + + return 0; +} static command_t CommandTable[] = { @@ -651,6 +697,7 @@ static command_t CommandTable[] = {"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]"}, {NULL, NULL, 0, NULL} };