X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/c5f8c67ab472defdab1331e2baffb3ab8049867f..ceb34a3c1be2ebebfc5e062e39fd83ed0624fb4f:/client/cmdhf.c diff --git a/client/cmdhf.c b/client/cmdhf.c index 745d2829..031f065e 100644 --- a/client/cmdhf.c +++ b/client/cmdhf.c @@ -29,168 +29,157 @@ 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; } - -void annotateIso14443a(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize) -{ - switch(cmd[0]) - { - case ISO14443A_CMD_WUPA: snprintf(exp,size,"WUPA"); break; - case ISO14443A_CMD_ANTICOLL_OR_SELECT:{ - // 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; +int applyIso14443a(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize) { + switch ( cmd[0] ){ + case ISO14443A_CMD_WUPA: snprintf(exp,size,"WUPA"); break; + case ISO14443A_CMD_ANTICOLL_OR_SELECT:{ + // 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"); + 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; + 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"); + 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 ISO14443A_CMD_WRITEBLOCK: snprintf(exp,size,"WRITEBLOCK(%d)",cmd[1]); break; + case ISO14443A_CMD_HALT: snprintf(exp,size,"HALT"); break; + case ISO14443A_CMD_RATS: snprintf(exp,size,"RATS"); break; + case MIFARE_CMD_INC: snprintf(exp,size,"INC(%d)",cmd[1]); break; + case MIFARE_CMD_DEC: snprintf(exp,size,"DEC(%d)",cmd[1]); break; + case MIFARE_CMD_RESTORE: snprintf(exp,size,"RESTORE(%d)",cmd[1]); break; + case MIFARE_CMD_TRANSFER: snprintf(exp,size,"TRANSFER(%d)",cmd[1]); break; + case MIFARE_AUTH_KEYA:{ + if ( cmdsize > 3) + snprintf(exp,size,"AUTH-A(%d)",cmd[1]); + else + // case MIFARE_ULEV1_VERSION : both 0x60. + snprintf(exp,size,"EV1 VERSION"); + break; + } + case MIFARE_AUTH_KEYB: snprintf(exp,size,"AUTH-B(%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 : + 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 : { + 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: return 0; } - case ISO14443A_CMD_REQA: snprintf(exp,size,"REQA"); break; - case ISO14443A_CMD_READBLOCK: snprintf(exp,size,"READBLOCK(%d)",cmd[1]); break; - case ISO14443A_CMD_WRITEBLOCK: snprintf(exp,size,"WRITEBLOCK(%d)",cmd[1]); break; - case ISO14443A_CMD_HALT: snprintf(exp,size,"HALT"); break; - case ISO14443A_CMD_RATS: snprintf(exp,size,"RATS"); break; - case MIFARE_CMD_INC: snprintf(exp,size,"INC(%d)",cmd[1]); break; - case MIFARE_CMD_DEC: snprintf(exp,size,"DEC(%d)",cmd[1]); break; - case MIFARE_CMD_RESTORE: snprintf(exp,size,"RESTORE(%d)",cmd[1]); break; - case MIFARE_CMD_TRANSFER: snprintf(exp,size,"TRANSFER(%d)",cmd[1]); break; - case MIFARE_AUTH_KEYA:{ - if ( cmdsize > 3) - snprintf(exp,size,"AUTH-A(%d)",cmd[1]); - else - // case MIFARE_ULEV1_VERSION : both 0x60. - snprintf(exp,size,"EV1 VERSION"); - break; - } - case MIFARE_AUTH_KEYB: snprintf(exp,size,"AUTH-B(%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 : - 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 : { - 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; + return 1; } -void annotateIclass(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize) -{ - switch(cmd[0]) - { - case ICLASS_CMD_ACTALL: snprintf(exp,size,"ACTALL"); break; - case ICLASS_CMD_READ_OR_IDENTIFY:{ - if(cmdsize > 1){ - snprintf(exp,size,"READ(%d)",cmd[1]); - }else{ - snprintf(exp,size,"IDENTIFY"); +void annotateIso14443a(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize) { + applyIso14443a(exp, size, cmd, cmdsize); +} + +void annotateIclass(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize) { + switch (cmd[0]) { + case ICLASS_CMD_ACTALL: snprintf(exp,size,"ACTALL"); break; + case ICLASS_CMD_READ_OR_IDENTIFY:{ + if(cmdsize > 1){ + snprintf(exp,size,"READ(%d)",cmd[1]); + }else{ + snprintf(exp,size,"IDENTIFY"); + } + break; } - break; - } - case ICLASS_CMD_SELECT: snprintf(exp,size,"SELECT"); break; - case ICLASS_CMD_PAGESEL: snprintf(exp,size,"PAGESEL(%d)", cmd[1]); break; - case ICLASS_CMD_READCHECK_KC:snprintf(exp,size,"READCHECK[Kc](%d)", cmd[1]); break; - case ICLASS_CMD_READCHECK_KD:snprintf(exp,size,"READCHECK[Kd](%d)", cmd[1]); break; - case ICLASS_CMD_CHECK: snprintf(exp,size,"CHECK"); break; - case ICLASS_CMD_DETECT: snprintf(exp,size,"DETECT"); break; - case ICLASS_CMD_HALT: snprintf(exp,size,"HALT"); break; - case ICLASS_CMD_UPDATE: snprintf(exp,size,"UPDATE(%d)",cmd[1]); break; - case ICLASS_CMD_ACT: snprintf(exp,size,"ACT"); break; - case ICLASS_CMD_READ4: snprintf(exp,size,"READ4(%d)",cmd[1]); break; - default: snprintf(exp,size,"?"); break; + case ICLASS_CMD_SELECT: snprintf(exp,size,"SELECT"); break; + case ICLASS_CMD_PAGESEL: snprintf(exp,size,"PAGESEL(%d)", cmd[1]); break; + case ICLASS_CMD_READCHECK_KC:snprintf(exp,size,"READCHECK[Kc](%d)", cmd[1]); break; + case ICLASS_CMD_READCHECK_KD:snprintf(exp,size,"READCHECK[Kd](%d)", cmd[1]); break; + case ICLASS_CMD_CHECK: snprintf(exp,size,"CHECK"); break; + case ICLASS_CMD_DETECT: snprintf(exp,size,"DETECT"); break; + case ICLASS_CMD_HALT: snprintf(exp,size,"HALT"); break; + case ICLASS_CMD_UPDATE: snprintf(exp,size,"UPDATE(%d)",cmd[1]); break; + case ICLASS_CMD_ACT: snprintf(exp,size,"ACT"); break; + case ICLASS_CMD_READ4: snprintf(exp,size,"READ4(%d)",cmd[1]); break; + default: snprintf(exp,size,"?"); break; } return; } -void annotateIso15693(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize) -{ - - if(cmd[0] == 0x26) - { +void annotateIso15693(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize) { + if(cmd[0] == 0x26) { switch(cmd[1]){ - case ISO15693_INVENTORY :snprintf(exp, size, "INVENTORY");break; - case ISO15693_STAYQUIET :snprintf(exp, size, "STAY_QUIET");break; - default: snprintf(exp,size,"?"); break; - + case ISO15693_INVENTORY :snprintf(exp, size, "INVENTORY");break; + case ISO15693_STAYQUIET :snprintf(exp, size, "STAY_QUIET");break; + default :snprintf(exp,size,"?"); break; } - }else if(cmd[0] == 0x02) - { - switch(cmd[1]) - { - case ISO15693_READBLOCK :snprintf(exp, size, "READBLOCK");break; - case ISO15693_WRITEBLOCK :snprintf(exp, size, "WRITEBLOCK");break; - case ISO15693_LOCKBLOCK :snprintf(exp, size, "LOCKBLOCK");break; - case ISO15693_READ_MULTI_BLOCK :snprintf(exp, size, "READ_MULTI_BLOCK");break; - case ISO15693_SELECT :snprintf(exp, size, "SELECT");break; - case ISO15693_RESET_TO_READY :snprintf(exp, size, "RESET_TO_READY");break; - case ISO15693_WRITE_AFI :snprintf(exp, size, "WRITE_AFI");break; - case ISO15693_LOCK_AFI :snprintf(exp, size, "LOCK_AFI");break; - case ISO15693_WRITE_DSFID :snprintf(exp, size, "WRITE_DSFID");break; - case ISO15693_LOCK_DSFID :snprintf(exp, size, "LOCK_DSFID");break; - case ISO15693_GET_SYSTEM_INFO :snprintf(exp, size, "GET_SYSTEM_INFO");break; - case ISO15693_READ_MULTI_SECSTATUS :snprintf(exp, size, "READ_MULTI_SECSTATUS");break; - default: snprintf(exp,size,"?"); break; + } else if(cmd[0] == 0x02) { + switch (cmd[1]) { + case ISO15693_READBLOCK :snprintf(exp, size, "READBLOCK");break; + case ISO15693_WRITEBLOCK :snprintf(exp, size, "WRITEBLOCK");break; + case ISO15693_LOCKBLOCK :snprintf(exp, size, "LOCKBLOCK");break; + case ISO15693_READ_MULTI_BLOCK :snprintf(exp, size, "READ_MULTI_BLOCK");break; + case ISO15693_SELECT :snprintf(exp, size, "SELECT");break; + case ISO15693_RESET_TO_READY :snprintf(exp, size, "RESET_TO_READY");break; + case ISO15693_WRITE_AFI :snprintf(exp, size, "WRITE_AFI");break; + case ISO15693_LOCK_AFI :snprintf(exp, size, "LOCK_AFI");break; + case ISO15693_WRITE_DSFID :snprintf(exp, size, "WRITE_DSFID");break; + case ISO15693_LOCK_DSFID :snprintf(exp, size, "LOCK_DSFID");break; + case ISO15693_GET_SYSTEM_INFO :snprintf(exp, size, "GET_SYSTEM_INFO");break; + case ISO15693_READ_MULTI_SECSTATUS :snprintf(exp, size, "READ_MULTI_SECSTATUS");break; + default: snprintf(exp,size,"?"); break; } } } -void annotateTopaz(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize) -{ +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; @@ -207,29 +196,130 @@ void annotateTopaz(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize) } } +// 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; + } + } +} - int pos = (cmd[0] == 2 || cmd[0] == 3) ? 1 : 2; - - 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; - } +// MIFARE DESFire +void annotateMfDesfire(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize){ + + // it's basically a ISO14443a tag, so try annotation from there + if (!applyIso14443a(exp, size, cmd, cmdsize)){ + //PrintAndLog("rest"); + //PrintAndLog("(%d)",cmd[0]); + // S-block 11xxx010 + if ( (cmd[0] & 0xC0) && (cmdsize == 3) ) { + switch ( (cmd[0] & 0x30) ) { + case 0x30 : snprintf(exp, size, "S-block DESELECT"); break; + case 0x00 : snprintf(exp, size, "S-block WTX"); break; + default : snprintf(exp, size, "S-block"); break; + } + } + // R-block (ack) 101xx01x + else if ( ((cmd[0] & 0xB0) == 0xA0) && ( cmdsize > 2) ) { + if ( (cmd[0] & 0x10) == 0 ) + snprintf(exp, size, "R-block ACK(%d)", (cmd[0] & 0x01)); + else + snprintf(exp, size, "R-block NACK(%d)", (cmd[0] & 0x01)); + } + // I-block 000xCN1x + else if ( (cmd[0] & 0xC0) == 0x00){ + // PCB [CID] [NAD] [INF] CRC CRC + int pos = 1; + if ( (cmd[0] & 0x08) == 0x08) // cid byte following + pos = pos + 1; + if ( (cmd[0] & 0x04) == 0x04) // nad byte following + pos = pos + 1; + //PrintAndLog("[%d]",pos); + switch ( cmd[pos] ){ + case MFDES_CREATE_APPLICATION :snprintf(exp, size, "CREATE APPLICATION");break; + case MFDES_DELETE_APPLICATION :snprintf(exp, size, "DELETE APPLICATION");break; + case MFDES_GET_APPLICATION_IDS :snprintf(exp, size, "GET APPLICATION IDS");break; + case MFDES_SELECT_APPLICATION :snprintf(exp, size, "SELECT APPLICATION");break; + case MFDES_FORMAT_PICC :snprintf(exp, size, "FORMAT PICC");break; + case MFDES_GET_VERSION :snprintf(exp, size, "GET VERSION");break; + case MFDES_READ_DATA :snprintf(exp, size, "READ DATA");break; + case MFDES_WRITE_DATA :snprintf(exp, size, "WRITE DATA");break; + case MFDES_GET_VALUE :snprintf(exp, size, "GET VALUE");break; + case MFDES_CREDIT :snprintf(exp, size, "CREDIT");break; + case MFDES_DEBIT :snprintf(exp, size, "DEBIT");break; + case MFDES_LIMITED_CREDIT :snprintf(exp, size, "LIMITED CREDIT");break; + case MFDES_WRITE_RECORD :snprintf(exp, size, "WRITE RECORD");break; + case MFDES_READ_RECORDS :snprintf(exp, size, "READ RECORDS");break; + case MFDES_CLEAR_RECORD_FILE :snprintf(exp, size, "CLEAR RECORD FILE");break; + case MFDES_COMMIT_TRANSACTION :snprintf(exp, size, "COMMIT TRANSACTION");break; + case MFDES_ABORT_TRANSACTION :snprintf(exp, size, "ABORT TRANSACTION");break; + case MFDES_GET_FREE_MEMORY :snprintf(exp, size, "GET FREE MEMORY");break; + case MFDES_GET_FILE_IDS :snprintf(exp, size, "GET FILE IDS");break; + case MFDES_GET_ISOFILE_IDS :snprintf(exp, size, "GET ISOFILE IDS");break; + case MFDES_GET_FILE_SETTINGS :snprintf(exp, size, "GET FILE SETTINGS");break; + case MFDES_CHANGE_FILE_SETTINGS :snprintf(exp, size, "CHANGE FILE SETTINGS");break; + case MFDES_CREATE_STD_DATA_FILE :snprintf(exp, size, "CREATE STD DATA FILE");break; + case MFDES_CREATE_BACKUP_DATA_FILE :snprintf(exp, size, "CREATE BACKUP DATA FILE");break; + case MFDES_CREATE_VALUE_FILE :snprintf(exp, size, "CREATE VALUE FILE");break; + case MFDES_CREATE_LINEAR_RECORD_FILE :snprintf(exp, size, "CREATE LINEAR RECORD FILE");break; + case MFDES_CREATE_CYCLIC_RECORD_FILE :snprintf(exp, size, "CREATE CYCLIC RECORD FILE");break; + case MFDES_DELETE_FILE :snprintf(exp, size, "DELETE FILE");break; + case MFDES_AUTHENTICATE :snprintf(exp, size, "AUTH NATIVE (keyNo %d)", cmd[pos+1]);break; // AUTHENTICATE_NATIVE + case MFDES_AUTHENTICATE_ISO :snprintf(exp, size, "AUTH ISO (keyNo %d)", cmd[pos+1]);break; // AUTHENTICATE_STANDARD + case MFDES_AUTHENTICATE_AES :snprintf(exp, size, "AUTH AES (keyNo %d)", cmd[pos+1]);break; + case MFDES_CHANGE_KEY_SETTINGS :snprintf(exp, size, "CHANGE KEY SETTINGS");break; + case MFDES_GET_KEY_SETTINGS :snprintf(exp, size, "GET KEY SETTINGS");break; + case MFDES_CHANGE_KEY :snprintf(exp, size, "CHANGE KEY");break; + case MFDES_GET_KEY_VERSION :snprintf(exp, size, "GET KEY VERSION");break; + case MFDES_AUTHENTICATION_FRAME :snprintf(exp, size, "AUTH FRAME / NEXT FRAME");break; + default :break; + } + }else{ + // anything else + snprintf(exp,size,"?"); + } + } } /** @@ -243,10 +333,23 @@ void annotateIso7816(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize){ 0A 11 22 33 44 55 66 = Authenticate (11 22 33 44 55 66 = data to authenticate) **/ -void annotateIso14443b(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize) -{ +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_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; @@ -263,6 +366,61 @@ void annotateIso14443b(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize) } } +// LEGIC +// 1 = read +// 0 = write +// Quite simpel tag +void annotateLegic(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize){ + uint8_t bitsend = cmd[0]; + uint8_t cmdBit = (cmd[1] & 1); + switch (bitsend){ + case 7: + snprintf(exp, size, "IV 0x%02X", cmd[1]); + break; + case 6: { + switch ( cmd[1] ) { + case LEGIC_MIM_22: snprintf(exp, size, "MIM22"); break; + case LEGIC_MIM_256: snprintf(exp, size, "MIM256"); break; + case LEGIC_MIM_1024: snprintf(exp, size, "MIM1024"); break; + case LEGIC_ACK_22: snprintf(exp, size, "ACK 22"); break; + case LEGIC_ACK_256: snprintf(exp, size, "ACK 256/1024"); break; + } + break; + } + case 9: + case 11: { + + uint16_t address = (cmd[2] << 7) | cmd[1] >> 1; + + if (cmdBit == LEGIC_READ) + snprintf(exp, size, "READ Byte(%d)", address); + + if (cmdBit == LEGIC_WRITE ) + snprintf(exp, size, "WRITE Byte(%d)", address); + break; + } + case 21: { + if (cmdBit == LEGIC_WRITE ) { + uint16_t address = ((cmd[2] << 7) | cmd[1] >> 1) & 0xFF; + uint8_t val = (cmd[3] & 1 ) << 7 | cmd[2] >> 1; + snprintf(exp, size, "WRITE Byte(%d) %02X", address, val); + } + break; + } + case 23: { + if (cmdBit == LEGIC_WRITE ) { + uint16_t address = ((cmd[2] << 7) | cmd[1] >> 1) & 0x3FF; + uint8_t val = (cmd[3] & 0x7 ) << 5 | cmd[2] >> 3; + snprintf(exp, size, "WRITE Byte(%d) %02X", address, val); + } + break; + } + case 12: + default: + break; + } +} + /** * @brief iso14443A_CRC_check Checks CRC in command or response * @param isResponse @@ -374,7 +532,6 @@ uint8_t iclass_CRC_check(bool isResponse, uint8_t* data, uint8_t len) } } - bool is_last_record(uint16_t tracepos, uint8_t *trace, uint16_t traceLen) { return(tracepos + sizeof(uint32_t) + sizeof(uint16_t) + sizeof(uint16_t) >= traceLen); @@ -485,8 +642,9 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui crcStatus = iso14443B_CRC_check(isResponse, frame, data_len); break; case ISO_14443A: + case MFDES: crcStatus = iso14443A_CRC_check(isResponse, frame, data_len); - break; + break; default: break; } @@ -507,9 +665,8 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui oddparity ^= (((frame[j] & 0xFF) >> k) & 0x01); } uint8_t parityBits = parityBytes[j>>3]; - if (protocol != ISO_14443B && isResponse && (oddparity != ((parityBits >> (7-(j&0x0007))) & 0x01))) { + if (protocol != LEGIC && 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 { snprintf(line[j/16]+(( j % 16) * 4),110, "%02x ", frame[j]); } @@ -526,22 +683,29 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui } } - if(data_len == 0){ + if (data_len == 0 ) { sprintf(line[0],""); + return tracepos; } - //--- Draw the CRC column + + // Draw the CRC column char *crc = (crcStatus == 0 ? "!crc" : (crcStatus == 1 ? " ok " : " ")); EndOfTransmissionTimestamp = timestamp + duration; - if(!isResponse) - { + // Always annotate LEGIC read/tag + if ( protocol == LEGIC ) + annotateLegic(explanation,sizeof(explanation),frame,data_len); + + if (!isResponse) { switch(protocol) { case ICLASS: annotateIclass(explanation,sizeof(explanation),frame,data_len); break; case ISO_14443A: annotateIso14443a(explanation,sizeof(explanation),frame,data_len); break; + case MFDES: annotateMfDesfire(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; } } @@ -549,7 +713,7 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui int num_lines = MIN((data_len - 1)/16 + 1, 16); for (int j = 0; j < num_lines ; j++) { if (j == 0) { - PrintAndLog(" %10d | %10d | %s |%-64s | %s| %s", + PrintAndLog(" %10u | %10u | %s |%-64s | %s| %s", (timestamp - first_timestamp), (EndOfTransmissionTimestamp - first_timestamp), (isResponse ? "Tag" : "Rdr"), @@ -568,7 +732,7 @@ 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(" %10d | %10d | %s |fdt (Frame Delay Time): %d", + PrintAndLog(" %10u | %10u | %s |fdt (Frame Delay Time): %d", (EndOfTransmissionTimestamp - first_timestamp), (next_timestamp - first_timestamp), " ", @@ -578,73 +742,88 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui return tracepos; } +int usage_hf_list(){ + PrintAndLog("List protocol data in trace buffer."); + PrintAndLog("Usage: hf list [f][c]"); + PrintAndLog(" f - show frame delay times as well"); + PrintAndLog(" c - mark CRC bytes"); + PrintAndLog("Supported values:"); + PrintAndLog(" raw - just show raw data without annotations"); + PrintAndLog(" 14a - interpret data as iso14443a communications"); + PrintAndLog(" 14b - interpret data as iso14443b communications"); + PrintAndLog(" des - interpret data as DESFire communications"); + PrintAndLog(" iclass - interpret data as iclass communications"); + PrintAndLog(" topaz - interpret data as topaz communications"); + PrintAndLog(" 7816 - interpret data as iso7816-4 communications"); + PrintAndLog(" legic - interpret data as LEGIC 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 "); + 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 sample pairs"); + PrintAndLog(" - skip number of triggers"); + PrintAndLog(""); + PrintAndLog("example: hf snoop"); + PrintAndLog(" hf snoop 1000 0"); + return 0; +} -int CmdHFList(const char *Cmd) -{ +int CmdHFList(const char *Cmd) { + clearCommandBuffer(); + bool showWaitCycles = false; bool markCRCBytes = false; - char type[40] = {0}; - int tlen = param_getstr(Cmd,0,type); + 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(param1 == 'h' - || (param1 != 0 && param1 != 'f' && param1 != 'c') - || (param2 != 0 && param2 != 'f' && param2 != 'c')) { - 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,"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 (errors) { - PrintAndLog("List protocol data in trace buffer."); - PrintAndLog("Usage: hf list [f][c]"); - PrintAndLog(" f - show frame delay times as well"); - PrintAndLog(" c - mark CRC bytes"); - PrintAndLog("Supported 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("example: hf list iclass"); - return 0; - } - - - if (param1 == 'f' || param2 == 'f') { - showWaitCycles = true; + //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(); } - if (param1 == 'c' || param2 == 'c') { - markCRCBytes = true; - } + 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,"des")== 0) protocol = MFDES; + else if(strcmp(type,"legic")==0) protocol = LEGIC; + else if(strcmp(type, "raw")== 0) protocol = -1;//No crc, no annotations + else errors = 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; @@ -670,14 +849,17 @@ int CmdHFList(const char *Cmd) PrintAndLog("Recorded Activity (TraceLen = %d bytes)", traceLen); PrintAndLog(""); PrintAndLog("Start = Start of Start Bit, End = End of last modulation. Src = Source of Transfer"); - PrintAndLog("iso14443a - All times are in carrier periods (1/13.56Mhz)"); - PrintAndLog("iClass - Timings are not as accurate"); + if ( protocol == ISO_14443A ) + PrintAndLog("iso14443a - All times are in carrier periods (1/13.56Mhz)"); + if ( protocol == ICLASS ) + PrintAndLog("iClass - Timings are not as accurate"); + if ( protocol == LEGIC ) + PrintAndLog("LEGIC - Timings are in ticks (1us == 1.5ticks)"); PrintAndLog(""); PrintAndLog(" Start | End | Src | Data (! denotes parity error) | CRC | Annotation |"); PrintAndLog("------------|------------|-----|-----------------------------------------------------------------|-----|--------------------|"); - while(tracepos < traceLen) - { + while(tracepos < traceLen) { tracepos = printTraceLine(tracepos, traceLen, trace, protocol, showWaitCycles, markCRCBytes); } @@ -686,59 +868,85 @@ int CmdHFList(const char *Cmd) } int CmdHFSearch(const char *Cmd){ - int ans = 0; + + char cmdp = param_getchar(Cmd, 0); + if (cmdp == 'h' || cmdp == 'H') return usage_hf_search(); + PrintAndLog(""); - ans = CmdHF14AReader("s"); + int ans = CmdHF14AReader("s"); if (ans > 0) { - PrintAndLog("\nValid ISO14443A Tag Found - Quiting Search\n"); + PrintAndLog("\nValid ISO14443-A Tag Found - Quiting Search\n"); return ans; } - ans = HF14BInfo(false); + ans = HF14BReader(false); //CmdHF14BReader("s"); if (ans) { - PrintAndLog("\nValid ISO14443B Tag Found - Quiting Search\n"); + PrintAndLog("\nValid ISO14443-B Tag Found - Quiting Search\n"); return ans; } - ans = HFiClassReader("", false, false); + ans = HF15Reader("", false); if (ans) { - PrintAndLog("\nValid iClass Tag (or PicoPass Tag) Found - Quiting Search\n"); + PrintAndLog("\nValid ISO15693 Tag Found - Quiting Search\n"); return ans; } - ans = HF15Reader("", false); + ans = HFLegicReader("", false); + if ( ans == 0) { + PrintAndLog("\nValid LEGIC Tag Found - Quiting Search\n"); + return 1; + } + ans = CmdHFTopazReader("s"); + if (ans == 0) { + PrintAndLog("\nValid Topaz Tag Found - Quiting Search\n"); + return 1; + } + ans = HFiClassReader("", false, false); if (ans) { - PrintAndLog("\nValid ISO15693 Tag Found - Quiting Search\n"); + PrintAndLog("\nValid iClass Tag (or PicoPass Tag) Found - Quiting Search\n"); return ans; } + PrintAndLog("\nno known/supported 13.56 MHz tags found\n"); 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]"}, +int CmdHFSnoop(const char *Cmd) { + 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, 1, "{ 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, " 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; }