X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/68008fb517179131a7368a0917150867f14decd1..8713b64fdff94662bd0851e7d045f24c631ef247:/client/cmdlft55xx.c diff --git a/client/cmdlft55xx.c b/client/cmdlft55xx.c index 4a1bdaa0..93d8f99c 100644 --- a/client/cmdlft55xx.c +++ b/client/cmdlft55xx.c @@ -21,17 +21,36 @@ #include "util.h" #include "data.h" #include "lfdemod.h" - -#define LF_TRACE_BUFF_SIZE 20000 // 32 x 32 x 10 (32 bit times numofblock (7), times clock skip..) -#define LF_BITSSTREAM_LEN 1000 // more then 1000 bits shouldn't happend.. 8block * 4 bytes * 8bits = - +#include "../common/crc.h" +#include "../common/iso14443crc.h" +#include "cmdhf14a.h" + +// Default configuration +t55xx_conf_block_t config = { .modulation = DEMOD_ASK, .inversed = FALSE, .offset = 0x00, .block0 = 0x00}; + +int usage_t55xx_config(){ + PrintAndLog("Usage: lf t55xx config [d ] [i 1] [o ]"); + PrintAndLog("Options: "); + PrintAndLog(" h This help"); + PrintAndLog(" d Set demodulation FSK / ASK / PSK / NZ / Biphase"); + PrintAndLog(" i [1] Inverse data signal, defaults to normal"); + PrintAndLog(" o [offset] Set offset, where data should start decode in bitstream"); + PrintAndLog(""); + PrintAndLog("Examples:"); + PrintAndLog(" lf t55xx config d FSK - FSK demodulation"); + PrintAndLog(" lf t55xx config d FSK i 1 - FSK demodulation, inverse data"); + PrintAndLog(" lf t55xx config d FSK i 1 o 3 - FSK demodulation, inverse data, offset=3,start from bitpos 3 to decode data"); + PrintAndLog(""); + return 0; +} int usage_t55xx_read(){ PrintAndLog("Usage: lf t55xx read "); PrintAndLog(" , block number to read. Between 0-7"); PrintAndLog(" , OPTIONAL password (8 hex characters)"); PrintAndLog(""); - PrintAndLog(" sample: lf t55xx read 0 = try reading data from block 0"); - PrintAndLog(" : lf t55xx read 0 feedbeef = try reading data from block 0 using password"); + PrintAndLog("Examples:"); + PrintAndLog(" lf t55xx read 0 - read data from block 0"); + PrintAndLog(" lf t55xx read 0 feedbeef - read data from block 0 password feedbeef"); PrintAndLog(""); return 0; } @@ -41,62 +60,135 @@ int usage_t55xx_write(){ PrintAndLog(" , 4 bytes of data to write (8 hex characters)"); PrintAndLog(" [password], OPTIONAL password 4bytes (8 hex characters)"); PrintAndLog(""); - PrintAndLog(" sample: lf t55xx wd 3 11223344 = try writing data 11223344 to block 3"); - PrintAndLog(" : lf t55xx wd 3 11223344 feedbeef = try writing data 11223344 to block 3 using password feedbeef"); + PrintAndLog("Examples:"); + PrintAndLog(" lf t55xx wd 3 11223344 - write 11223344 to block 3"); + PrintAndLog(" lf t55xx wd 3 11223344 feedbeef - write 11223344 to block 3 password feedbeef"); PrintAndLog(""); return 0; } int usage_t55xx_trace() { - PrintAndLog("Usage: lf t55xx trace [graph buffer data]"); + PrintAndLog("Usage: lf t55xx trace [1]"); PrintAndLog(" [graph buffer data], if set, use Graphbuffer otherwise read data from tag."); PrintAndLog(""); - PrintAndLog(" sample: lf t55xx trace"); - PrintAndLog(" : lf t55xx trace 1"); + PrintAndLog("Examples:"); + PrintAndLog(" lf t55xx trace"); + PrintAndLog(" lf t55xx trace 1"); PrintAndLog(""); return 0; } int usage_t55xx_info() { - PrintAndLog("Usage: lf t55xx info [graph buffer data]"); + PrintAndLog("Usage: lf t55xx info [1]"); PrintAndLog(" [graph buffer data], if set, use Graphbuffer otherwise read data from tag."); PrintAndLog(""); - PrintAndLog(" sample: lf t55xx info"); - PrintAndLog(" : lf t55xx info 1"); + PrintAndLog("Examples:"); + PrintAndLog(" lf t55xx info"); + PrintAndLog(" lf t55xx info 1"); PrintAndLog(""); return 0; } int usage_t55xx_dump(){ PrintAndLog("Usage: lf t55xx dump "); - PrintAndLog(" , OPTIONAL password 4bytes (8 hex characters)"); + PrintAndLog(" , OPTIONAL password 4bytes (8 hex symbols)"); PrintAndLog(""); - PrintAndLog(" sample: lf t55xx dump"); - PrintAndLog(" : lf t55xx dump feedbeef"); + PrintAndLog("Examples:"); + PrintAndLog(" lf t55xx dump"); + PrintAndLog(" lf t55xx dump feedbeef"); + PrintAndLog(""); + return 0; +} +int usage_t55xx_detect(){ + PrintAndLog("Usage: lf t55xx detect"); + PrintAndLog(""); + PrintAndLog("Examples:"); + PrintAndLog(" lf t55xx detect"); + PrintAndLog(" lf t55xx detect 1"); PrintAndLog(""); return 0; } static int CmdHelp(const char *Cmd); -int CmdReadBlk(const char *Cmd) +int CmdT55xxSetConfig(const char *Cmd){ + + uint8_t offset = 0; + bool errors = FALSE; + uint8_t cmdp = 0; + char modulation[5] = {0x00}; + char tmp = 0x00; + + while(param_getchar(Cmd, cmdp) != 0x00 && !errors) + { + tmp = param_getchar(Cmd, cmdp); + switch(tmp) + { + case 'h': + case 'H': + return usage_t55xx_config(); + case 'd': + param_getstr(Cmd, cmdp+1, modulation); + cmdp += 2; + + if ( strcmp(modulation, "FSK" ) == 0) + config.modulation = DEMOD_FSK; + else if ( strcmp(modulation, "ASK" ) == 0) + config.modulation = DEMOD_ASK; + else if ( strcmp(modulation, "NRZ" ) == 0) + config.modulation = DEMOD_NRZ; + else if ( strcmp(modulation, "PSK1" ) == 0) + config.modulation = DEMOD_PSK1; + else if ( strcmp(modulation, "PSK2" ) == 0) + config.modulation = DEMOD_PSK2; + else if ( strcmp(modulation, "BI" ) == 0) + config.modulation = DEMOD_BI; + else { + PrintAndLog("Unknown modulation '%s'", modulation); + errors = TRUE; + } + break; + case 'i': + config.inversed = param_getchar(Cmd,cmdp+1) == '1'; + cmdp+=2; + break; + case 'o': + errors |= param_getdec(Cmd, cmdp+1,&offset); + if ( !errors ) + config.offset = offset; + cmdp += 2; + break; + default: + PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); + errors = TRUE; + break; + } + } + + // No args + if (cmdp == 0) { + printConfiguration( config ); + return 0; + } + //Validations + if (errors) + return usage_t55xx_config(); + config.block0 = 0; + printConfiguration( config ); + return 0; +} + +int CmdT55xxReadBlock(const char *Cmd) { - int i = 0; int block = -1; int password = 0xFFFFFFFF; //default to blank Block 7 - size_t bitlen = 0; - uint32_t blockData = 0; - uint8_t bits[MAX_GRAPH_TRACE_LEN] = {0x00}; - + char cmdp = param_getchar(Cmd, 0); - if (cmdp == 'h' || cmdp == 'H') { - usage_t55xx_read(); - return 0; - } + if (cmdp == 'h' || cmdp == 'H') + return usage_t55xx_read(); int res = sscanf(Cmd, "%d %x", &block, &password); - if ( res < 1 || res > 2 ){ - usage_t55xx_read(); - return 1; - } + if ( res < 1 || res > 2 ) + return usage_t55xx_read(); + if ((block < 0) | (block > 7)) { PrintAndLog("Block must be between 0 and 7"); @@ -121,106 +213,314 @@ int CmdReadBlk(const char *Cmd) uint8_t got[12000]; GetFromBigBuf(got,sizeof(got),0); WaitForResponse(CMD_ACK,NULL); - setGraphBuf(got, 12000); - - bitlen = getFromGraphBuf(bits); - - int ans = 0; - ans = CmdFSKrawdemod(""); - ans = CmdFSKrawdemod("1"); //invert? - ans = Cmdaskmandemod(""); - ans = Cmdaskrawdemod(""); - ans = CmdNRZrawDemod(""); - ans = CmdPSK1rawDemod(""); - ans = CmdPSK2rawDemod(""); - - // if ( !tryDemod(bits, bitlen) ) - // return 3; - - // //move bits back to DemodBuffer - // setDemodBuf(bits, bitlen, 0); - // printBitStream(bits, bitlen); - if ( !DemodBufferLen) - return 0; + + DecodeT55xxBlock(); + printT55xxBlock(""); + return 0; +} + +void DecodeT55xxBlock(){ - for (;i 1) { + PrintAndLog("Found [%d] possible matches for modulation.",hits); + for(int i=0; i 3 && modread < 8) return TRUE; + break; + case DEMOD_ASK: + if (modread == 8) return TRUE; + break; + case DEMOD_PSK1: + if (modread == 1) return TRUE; + break; + case DEMOD_PSK2: + if (modread == 2) return TRUE; + break; + case DEMOD_PSK3: + if (modread == 3) return TRUE; + break; + case DEMOD_NRZ: + if (!modread) return TRUE; + break; + case DEMOD_BI: + if (modread == 16) return TRUE; + break; + default: + return FALSE; + } + return FALSE; +} + +bool test(uint8_t mode, uint8_t *offset){ + + if ( !DemodBufferLen) + return FALSE; + if ( PackBits(0, 32, DemodBuffer) == 0x00 ) + return FALSE; + for (uint8_t idx=1; idx<33; idx++){ + uint8_t si = idx; + uint8_t safer = PackBits(si, 4, DemodBuffer); si += 4; //master key + uint8_t resv = PackBits(si, 4, DemodBuffer); si += 4; //was 7 & +=7+3 //should be only 4 bits if extended mode + uint8_t xtRate = PackBits(si, 3, DemodBuffer); si += 3+3; //new + //uint8_t bitRate = PackBits(si, 3, DemodBuffer); si += 3; //new could check bit rate + uint8_t extend = PackBits(si, 1, DemodBuffer); si += 1; //bit 15 extended mode + uint8_t modread = PackBits(si, 5, DemodBuffer); si += 5+2+1; //new + //uint8_t pskcr = PackBits(si, 2, DemodBuffer); si += 2+1; //new could check psk cr + uint8_t nml01 = PackBits(si, 1, DemodBuffer); si += 1+5; //bit 24 , 30, 31 could be tested for 0 if not extended mode + uint8_t nml02 = PackBits(si, 2, DemodBuffer); si += 2; + + bool extMode = FALSE; + + //PrintAndLog("test: %X %X %X ", safer, resv, extend); + + // 2nibble must be zeroed. + if ( resv > 0x00) continue; + + //if extended mode + if ( (safer == 0x6 || safer == 0x9) && extend) extMode = TRUE; -/* -FSK1 / FSK1a -size = fskdemod(dest, size, 32, 0, 8, 10); // fsk1 RF/32 -size = fskdemod(dest, size, 32, 1, 8, 10); // fsk1a RF/32 - -FSK2 / FSK2a -size = fskdemod(dest, size, 32, 0, 10, 8); // fsk2 RF/32 -size = fskdemod(dest, size, 32, 1, 10, 8); // fsk2a RF/32 -size = fskdemod(dest, size, 50, 1, 10, 8); // fsk2a RF/50 -size = fskdemod(dest, size, 64, 1, 10, 8); // FSK2a RF/64 - -PSK1 -errCnt = pskRawDemod(bits, &bitlen, 32, 0); -*/ -bool tryDemod(uint8_t bits[], size_t bitlen) { - - int invert = 0; - int clk = 0; - int errCnt, size; - int maxErr = 100; - uint8_t rflen, fchigh, fclow, dummy = 0; - uint16_t fcs=0; - - // ASK - manchester demod - errCnt = askmandemod(bits, &bitlen, &clk, &invert, maxErr); - if ( analyseDemod(errCnt, bitlen, clk, invert) ) - return true; - - // FSK demod - fcs = countFC(bits, bitlen, &dummy); - if (fcs == 0){ - fchigh = 10; - fclow = 8; - }else{ - fchigh = (fcs >> 8) & 0xFF; - fclow = fcs & 0xFF; + if (!extMode){ + if (nml01 || nml02 || xtRate) continue; + } + + //test modulation + if (!testModulation(mode, modread)) continue; + *offset = idx; + return TRUE; } - //get bit clock length - rflen = detectFSKClk(bits, bitlen, fchigh, fclow); - rflen = (rflen == 0) ? 50 : rflen; + return FALSE; +} - size = fskdemod(bits, bitlen, rflen, invert, fchigh, fclow); - if ( analyseDemod(size, bitlen, clk, invert) ) - return true; +void printT55xxBlock(const char *demodStr){ + + uint32_t blockData = 0; + uint8_t bits[64] = {0x00}; + + if ( !DemodBufferLen) + return; + + if ( config.offset + 32 > DemodBufferLen){ + PrintAndLog("The configured offset is too big. (%d > %d)", config.offset, DemodBufferLen); + return; + } - // PSK demod - return false; + int i = config.offset; + int pos = 32 + config.offset; + for (; i < pos; ++i) + bits[i - config.offset]=DemodBuffer[i]; + + blockData = PackBits(0, 32, bits); + PrintAndLog("0x%08X %s [%s]", blockData, sprint_bin(bits,32), demodStr); } -bool analyseDemod( int errCnt, size_t bitlen, uint8_t clock, uint8_t invert){ - if (g_debugMode) - PrintAndLog("ErrorCount: %d, Bits Found: %d, Clock: %d, invert: %d", errCnt, bitlen, clock, invert); - //PrintAndLog("Args invert: %d - Clock:%d - fchigh:%d - fclow: %d",invert,rfLen,fchigh, fclow); - - //throw away static - allow 1 and -1 (in case of threshold command first) - if ( errCnt == -1 || bitlen < 32 ){ - PrintAndLog("no success demod"); - return false; +int special(const char *Cmd) { + uint32_t blockData = 0; + uint8_t bits[32] = {0x00}; + + PrintAndLog("[OFFSET] [DATA] [BINARY]"); + PrintAndLog("----------------------------------------------------"); + int i,j = 0; + for (; j < 128; ++j){ + + for (i = 0; i < 32; ++i) + bits[i]=DemodBuffer[j+i]; + + blockData = PackBits(0, 32, bits); + PrintAndLog("[%d] 0x%08X %s",j , blockData, sprint_bin(bits,32)); } - return true; + + return 0; +} + +void printConfiguration( t55xx_conf_block_t b){ + PrintAndLog("Modulation : %s", GetSelectedModulationStr(b.modulation) ); + PrintAndLog("Inverted : %s", (b.inversed) ? "Yes" : "No" ); + PrintAndLog("Offset : %d", b.offset); + PrintAndLog("Block0 : %08X", b.block0); + PrintAndLog(""); } -int CmdWriteBlk(const char *Cmd) +int CmdT55xxWriteBlock(const char *Cmd) { int block = 8; //default to invalid block int data = 0xFFFFFFFF; //default to blank Block @@ -261,17 +561,12 @@ int CmdWriteBlk(const char *Cmd) return 0; } -int CmdReadTrace(const char *Cmd) +int CmdT55xxReadTrace(const char *Cmd) { - size_t bitlen; - uint8_t bits[MAX_GRAPH_TRACE_LEN] = {0x00}; - char cmdp = param_getchar(Cmd, 0); - if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') { - usage_t55xx_trace(); - return 0; - } + if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') + return usage_t55xx_trace(); if ( strlen(Cmd)==0){ @@ -281,45 +576,53 @@ int CmdReadTrace(const char *Cmd) PrintAndLog("command execution time out"); return 1; } - //darn - //CmdSamples("12000"); + + uint8_t got[12000]; + GetFromBigBuf(got,sizeof(got),0); + WaitForResponse(CMD_ACK,NULL); + setGraphBuf(got, 12000); } - bitlen = getFromGraphBuf(bits); - + DecodeT55xxBlock(); + if ( !DemodBufferLen) + return 2; + RepaintGraphWindow(); - - uint8_t si = 5; - uint32_t bl0 = PackBits(si, 32, bits); - uint32_t bl1 = PackBits(si+32, 32, bits); + uint8_t repeat = 0; + if (config.offset > 5) repeat = 32; + uint8_t si = config.offset+repeat; + uint32_t bl0 = PackBits(si, 32, DemodBuffer); + uint32_t bl1 = PackBits(si+32, 32, DemodBuffer); + + uint32_t acl = PackBits(si, 8, DemodBuffer); si += 8; + uint32_t mfc = PackBits(si, 8, DemodBuffer); si += 8; + uint32_t cid = PackBits(si, 5, DemodBuffer); si += 5; + uint32_t icr = PackBits(si, 3, DemodBuffer); si += 3; + uint32_t year = PackBits(si, 4, DemodBuffer); si += 4; + uint32_t quarter = PackBits(si, 2, DemodBuffer); si += 2; + uint32_t lotid = PackBits(si, 12, DemodBuffer); si += 12; + uint32_t wafer = PackBits(si, 5, DemodBuffer); si += 5; + uint32_t dw = PackBits(si, 15, DemodBuffer); - uint32_t acl = PackBits(si, 8, bits); si += 8; - uint32_t mfc = PackBits(si, 8, bits); si += 8; - uint32_t cid = PackBits(si, 5, bits); si += 5; - uint32_t icr = PackBits(si, 3, bits); si += 3; - uint32_t year = PackBits(si, 4, bits); si += 4; - uint32_t quarter = PackBits(si, 2, bits); si += 2; - uint32_t lotid = PackBits(si, 12, bits); si += 12; - uint32_t wafer = PackBits(si, 5, bits); si += 5; - uint32_t dw = PackBits(si, 15, bits); + year += 2000; PrintAndLog(""); PrintAndLog("-- T55xx Trace Information ----------------------------------"); PrintAndLog("-------------------------------------------------------------"); PrintAndLog(" ACL Allocation class (ISO/IEC 15963-1) : 0x%02X (%d)", acl, acl); - PrintAndLog(" MFC Manufacturer ID (ISO/IEC 7816-6) : 0x%02X (%d)", mfc, mfc); - PrintAndLog(" CID : 0x%02X (%d)", cid, cid); + PrintAndLog(" MFC Manufacturer ID (ISO/IEC 7816-6) : 0x%02X (%d) - %s", mfc, mfc, getTagInfo(mfc)); + PrintAndLog(" CID : 0x%02X (%d) - %s", cid, cid, GetModelStrFromCID(cid)); PrintAndLog(" ICR IC Revision : %d",icr ); PrintAndLog(" Manufactured"); - PrintAndLog(" Year/Quarter : %d/%d",2000+year, quarter ); + PrintAndLog(" Year/Quarter : %d/%d",year, quarter ); PrintAndLog(" Lot ID : %d", lotid ); PrintAndLog(" Wafer number : %d", wafer); PrintAndLog(" Die Number : %d", dw); PrintAndLog("-------------------------------------------------------------"); PrintAndLog(" Raw Data - Page 1"); - PrintAndLog(" Block 0 : 0x%08X %s", bl0, sprint_bin(bits+5,32) ); - PrintAndLog(" Block 0 : 0x%08X %s", bl1, sprint_bin(bits+37,32) ); + PrintAndLog(" Block 0 : 0x%08X %s", bl0, sprint_bin(DemodBuffer+config.offset+repeat,32) ); + PrintAndLog(" Block 1 : 0x%08X %s", bl1, sprint_bin(DemodBuffer+config.offset+repeat+32,32) ); PrintAndLog("-------------------------------------------------------------"); /* TRACE - BLOCK O @@ -341,7 +644,7 @@ int CmdReadTrace(const char *Cmd) return 0; } -int CmdInfo(const char *Cmd){ +int CmdT55xxInfo(const char *Cmd){ /* Page 0 Block 0 Configuration data. Normal mode @@ -349,34 +652,56 @@ int CmdInfo(const char *Cmd){ */ char cmdp = param_getchar(Cmd, 0); - if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') { - usage_t55xx_info(); - return 0; - } else { - CmdReadBlk("0"); - } + if (cmdp == 'h' || cmdp == 'H') + return usage_t55xx_info(); + + if (strlen(Cmd)==0){ + + // read block 0, Page 0. Configuration. + UsbCommand c = {CMD_T55XX_READ_BLOCK, {0, 0, 0}}; + c.d.asBytes[0] = 0x0; - uint8_t bits[LF_BITSSTREAM_LEN] = {0x00}; - - manchester_decode(GraphBuffer, LF_TRACE_BUFF_SIZE, bits, LF_BITSSTREAM_LEN); - - uint8_t si = 5; - uint32_t bl0 = PackBits(si, 32, bits); - - uint32_t safer = PackBits(si, 4, bits); si += 4; - uint32_t resv = PackBits(si, 7, bits); si += 7; - uint32_t dbr = PackBits(si, 3, bits); si += 3; - uint32_t extend = PackBits(si, 1, bits); si += 1; - uint32_t datamodulation = PackBits(si, 5, bits); si += 5; - uint32_t pskcf = PackBits(si, 2, bits); si += 2; - uint32_t aor = PackBits(si, 1, bits); si += 1; - uint32_t otp = PackBits(si, 1, bits); si += 1; - uint32_t maxblk = PackBits(si, 3, bits); si += 3; - uint32_t pwd = PackBits(si, 1, bits); si += 1; - uint32_t sst = PackBits(si, 1, bits); si += 1; - uint32_t fw = PackBits(si, 1, bits); si += 1; - uint32_t inv = PackBits(si, 1, bits); si += 1; - uint32_t por = PackBits(si, 1, bits); si += 1; + //Password mode + // if ( res == 2 ) { + // c.arg[2] = password; + // c.d.asBytes[0] = 0x1; + // } + + SendCommand(&c); + if ( !WaitForResponseTimeout(CMD_ACK,NULL,2500) ) { + PrintAndLog("command execution time out"); + return 1; + } + + uint8_t got[12000]; + GetFromBigBuf(got,sizeof(got),0); + WaitForResponse(CMD_ACK,NULL); + setGraphBuf(got, 12000); + } + + DecodeT55xxBlock(); + + if ( !DemodBufferLen) + return 2; + + + uint8_t si = config.offset; + uint32_t bl0 = PackBits(si, 32, DemodBuffer); + + uint32_t safer = PackBits(si, 4, DemodBuffer); si += 4; + uint32_t resv = PackBits(si, 7, DemodBuffer); si += 7; + uint32_t dbr = PackBits(si, 3, DemodBuffer); si += 3; + uint32_t extend = PackBits(si, 1, DemodBuffer); si += 1; + uint32_t datamod = PackBits(si, 5, DemodBuffer); si += 5; + uint32_t pskcf = PackBits(si, 2, DemodBuffer); si += 2; + uint32_t aor = PackBits(si, 1, DemodBuffer); si += 1; + uint32_t otp = PackBits(si, 1, DemodBuffer); si += 1; + uint32_t maxblk = PackBits(si, 3, DemodBuffer); si += 3; + uint32_t pwd = PackBits(si, 1, DemodBuffer); si += 1; + uint32_t sst = PackBits(si, 1, DemodBuffer); si += 1; + uint32_t fw = PackBits(si, 1, DemodBuffer); si += 1; + uint32_t inv = PackBits(si, 1, DemodBuffer); si += 1; + uint32_t por = PackBits(si, 1, DemodBuffer); si += 1; PrintAndLog(""); PrintAndLog("-- T55xx Configuration & Tag Information --------------------"); @@ -385,25 +710,25 @@ int CmdInfo(const char *Cmd){ PrintAndLog(" reserved : %d", resv); PrintAndLog(" Data bit rate : %s", GetBitRateStr(dbr)); PrintAndLog(" eXtended mode : %s", (extend) ? "Yes - Warning":"No"); - PrintAndLog(" Modulation : %s", GetModulationStr(datamodulation) ); + PrintAndLog(" Modulation : %s", GetModulationStr(datamod)); PrintAndLog(" PSK clock freq : %d", pskcf); PrintAndLog(" AOR - Answer on Request : %s", (aor) ? "Yes":"No"); PrintAndLog(" OTP - One Time Pad : %s", (otp) ? "Yes - Warning":"No" ); PrintAndLog(" Max block : %d", maxblk); PrintAndLog(" Password mode : %s", (pwd) ? "Yes":"No"); PrintAndLog(" Sequence Start Terminator : %s", (sst) ? "Yes":"No"); - PrintAndLog(" Fast Write : %s", (fw) ? "Yes":"No"); + PrintAndLog(" Fast Write : %s", (fw) ? "Yes":"No"); PrintAndLog(" Inverse data : %s", (inv) ? "Yes":"No"); PrintAndLog(" POR-Delay : %s", (por) ? "Yes":"No"); PrintAndLog("-------------------------------------------------------------"); PrintAndLog(" Raw Data - Page 0"); - PrintAndLog(" Block 0 : 0x%08X %s", bl0, sprint_bin(bits+5,32) ); + PrintAndLog(" Block 0 : 0x%08X %s", bl0, sprint_bin(DemodBuffer+config.offset,32) ); PrintAndLog("-------------------------------------------------------------"); return 0; } -int CmdDump(const char *Cmd){ +int CmdT55xxDump(const char *Cmd){ char s[20] = {0x00}; uint8_t pwd[4] = {0x00}; @@ -429,45 +754,11 @@ int CmdDump(const char *Cmd){ } else { sprintf(s,"%d", i); } - CmdReadBlk(s); + CmdT55xxReadBlock(s); } return 0; } -int CmdIceFsk(const char *Cmd){ - - if (!HasGraphData()) return 0; - - iceFsk3(GraphBuffer, LF_TRACE_BUFF_SIZE); - RepaintGraphWindow(); - return 0; -} -int CmdIceManchester(const char *Cmd){ - ManchesterDemod( -1); - return 0; -} -int ManchesterDemod(int blockNum){ - - if (!HasGraphData()) return 0; - - uint8_t sizebyte = 32; - // the value 5 was selected during empirical studies of the decoded data. Some signal noise to skip. - uint8_t offset = 5; - uint32_t blockData; - uint8_t bits[LF_BITSSTREAM_LEN] = {0x00}; - uint8_t * bitstream = bits; - - manchester_decode(GraphBuffer, LF_TRACE_BUFF_SIZE, bits, LF_BITSSTREAM_LEN); - blockData = PackBits(offset, sizebyte, bits); - - if ( blockNum < 0) - PrintAndLog(" Decoded : 0x%08X %s", blockData, sprint_bin(bitstream+offset,sizebyte) ); - else - PrintAndLog(" Block %d : 0x%08X %s", blockNum, blockData, sprint_bin(bitstream+offset,sizebyte) ); - - return 0; -} - char * GetBitRateStr(uint32_t id){ static char buf[40]; char *retStr = buf; @@ -510,10 +801,10 @@ char * GetSaferStr(uint32_t id){ sprintf(retStr,"%d",id); if (id == 6) { - sprintf(retStr,"%d - pasdwd",id); + sprintf(retStr,"%d - passwd",id); } if (id == 9 ){ - sprintf(retStr,"%d - testmode ",id); + sprintf(retStr,"%d - testmode",id); } return buf; @@ -563,6 +854,46 @@ char * GetModulationStr( uint32_t id){ return buf; } +char * GetModelStrFromCID(uint32_t cid){ + + static char buf[10]; + char *retStr = buf; + + if (cid == 1) sprintf(retStr,"ATA5577M1"); + if (cid == 2) sprintf(retStr,"ATA5577M2"); + return buf; +} + +char * GetSelectedModulationStr( uint8_t id){ + + static char buf[16]; + char *retStr = buf; + + switch (id){ + case DEMOD_FSK: + sprintf(retStr,"FSK (%d)",id); + break; + case DEMOD_ASK: + sprintf(retStr,"ASK (%d)",id); + break; + case DEMOD_NRZ: + sprintf(retStr,"DIRECT/NRZ (%d)",id); + break; + case DEMOD_PSK1: + sprintf(retStr,"PSK1 (%d)",id); + break; + case DEMOD_PSK2: + sprintf(retStr,"PSK2 (%d)",id); + break; + case DEMOD_BI: + sprintf(retStr,"BIPHASE (%d)",id); + break; + default: + sprintf(retStr,"(Unknown)"); + break; + } + return buf; +} uint32_t PackBits(uint8_t start, uint8_t len, uint8_t* bits){ @@ -580,12 +911,15 @@ uint32_t PackBits(uint8_t start, uint8_t len, uint8_t* bits){ static command_t CommandTable[] = { - {"help", CmdHelp, 1, "This help"}, - {"read", CmdReadBlk, 0, " [password] -- Read T55xx block data (page 0) [optional password]"}, - {"write", CmdWriteBlk, 0, " [password] -- Write T55xx block data (page 0) [optional password]"}, - {"trace", CmdReadTrace, 0, "[1] Read T55xx traceability data (page 1/ blk 0-1)"}, - {"info", CmdInfo, 0, "[1] Read T55xx configuration data (page 0/ blk 0)"}, - {"dump", CmdDump, 0, "[password] Dump T55xx card block 0-7. [optional password]"}, + {"help", CmdHelp, 1, "This help"}, + {"config", CmdT55xxSetConfig, 1, "Set T55XX config for modulation, inversed data"}, + {"detect", CmdT55xxDetect, 0, "Try detecting the tag modulation from reading the configuration block."}, + {"read", CmdT55xxReadBlock, 0, " [password] -- Read T55xx block data (page 0) [optional password]"}, + {"write", CmdT55xxWriteBlock,0, " [password] -- Write T55xx block data (page 0) [optional password]"}, + {"trace", CmdT55xxReadTrace, 0, "[1] Show T55xx traceability data (page 1/ blk 0-1)"}, + {"info", CmdT55xxInfo, 0, "[1] Show T55xx configuration data (page 0/ blk 0)"}, + {"dump", CmdT55xxDump, 0, "[password] Dump T55xx card block 0-7. [optional password]"}, + {"special", special, 0, "Shows how a datablock changes with 32 different offsets"}, {NULL, NULL, 0, NULL} };