From 95aeb706d719f5ce1ad9aa1aac7eeeebff7e7a56 Mon Sep 17 00:00:00 2001 From: iceman1001 Date: Wed, 27 May 2015 23:23:46 +0200 Subject: [PATCH] CHG: @marshmellow42 changes on deviceside. ADD: increase debuglevel for printing a statment in ul_ev1_auth --- armsrc/appmain.c | 8 ++++---- armsrc/apps.h | 4 ++-- armsrc/mifarecmd.c | 22 +++++++++++--------- armsrc/mifareutil.c | 50 +++++++++++++++++++++++++-------------------- armsrc/mifareutil.h | 16 ++++++++------- client/cmdhfmf.c | 1 + client/cmdhfmfu.c | 42 +++++++++++++++++++------------------ 7 files changed, 78 insertions(+), 65 deletions(-) diff --git a/armsrc/appmain.c b/armsrc/appmain.c index 6e2e75db..6eedcdd6 100644 --- a/armsrc/appmain.c +++ b/armsrc/appmain.c @@ -844,11 +844,11 @@ void UsbPacketReceived(uint8_t *packet, int len) case CMD_MIFARE_WRITEBL: MifareWriteBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); break; - case CMD_MIFAREU_WRITEBL_COMPAT: - MifareUWriteBlock(c->arg[0], c->d.asBytes); - break; + //case CMD_MIFAREU_WRITEBL_COMPAT: + //MifareUWriteBlockCompat(c->arg[0], c->d.asBytes); + //break; case CMD_MIFAREU_WRITEBL: - MifareUWriteBlock_Special(c->arg[0], c->arg[1], c->d.asBytes); + MifareUWriteBlock(c->arg[0], c->arg[1], c->d.asBytes); break; case CMD_MIFARE_NESTED: MifareNested(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); diff --git a/armsrc/apps.h b/armsrc/apps.h index f79d1d60..9068202f 100644 --- a/armsrc/apps.h +++ b/armsrc/apps.h @@ -179,8 +179,8 @@ void MifareUC_Auth(uint8_t arg0, uint8_t *datain); void MifareUReadCard(uint8_t arg0, uint16_t arg1, uint8_t arg2, uint8_t *datain); void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain); void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain); -void MifareUWriteBlock(uint8_t arg0,uint8_t *datain); -void MifareUWriteBlock_Special(uint8_t arg0, uint8_t arg1, uint8_t *datain); +//void MifareUWriteBlockCompat(uint8_t arg0,uint8_t *datain); +void MifareUWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t *datain); void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain); void MifareChkKeys(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain); void Mifare1ksim(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain); diff --git a/armsrc/mifarecmd.c b/armsrc/mifarecmd.c index ff9fb16a..17100131 100644 --- a/armsrc/mifarecmd.c +++ b/armsrc/mifarecmd.c @@ -300,7 +300,7 @@ void MifareUReadCard(uint8_t arg0, uint16_t arg1, uint8_t arg2, uint8_t *datain) } for (int i = 0; i < blocks; i++){ - if ((i*4) + 4 > CARD_MEMORY_SIZE) { + if ((i*4) + 4 >= CARD_MEMORY_SIZE) { Dbprintf("Data exceeds buffer!!"); break; } @@ -332,10 +332,10 @@ void MifareUReadCard(uint8_t arg0, uint16_t arg1, uint8_t arg2, uint8_t *datain) if (MF_DBGLEVEL >= MF_DBG_EXTENDED) Dbprintf("Blocks read %d", countblocks); countblocks *= 4; + cmd_send(CMD_ACK, 1, countblocks, BigBuf_max_traceLen(), 0, 0); FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); LEDsoff(); - BigBuf_free(); } @@ -411,7 +411,8 @@ void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain) LEDsoff(); } -void MifareUWriteBlock(uint8_t arg0, uint8_t *datain) +/* // Command not needed but left for future testing +void MifareUWriteBlockCompat(uint8_t arg0, uint8_t *datain) { uint8_t blockNo = arg0; byte_t blockdata[16] = {0x00}; @@ -431,7 +432,7 @@ void MifareUWriteBlock(uint8_t arg0, uint8_t *datain) return; }; - if(mifare_ultra_writeblock(blockNo, blockdata)) { + if(mifare_ultra_writeblock_compat(blockNo, blockdata)) { if (MF_DBGLEVEL >= 1) Dbprintf("Write block error"); OnError(0); return; }; @@ -448,6 +449,7 @@ void MifareUWriteBlock(uint8_t arg0, uint8_t *datain) FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); LEDsoff(); } +*/ // Arg0 : Block to write to. // Arg1 : 0 = use no authentication. @@ -455,7 +457,7 @@ void MifareUWriteBlock(uint8_t arg0, uint8_t *datain) // 2 = use 0x1B authentication. // datain : 4 first bytes is data to be written. // : 4/16 next bytes is authentication key. -void MifareUWriteBlock_Special(uint8_t arg0, uint8_t arg1, uint8_t *datain) +void MifareUWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t *datain) { uint8_t blockNo = arg0; bool useKey = (arg1 == 1); //UL_C @@ -497,7 +499,7 @@ void MifareUWriteBlock_Special(uint8_t arg0, uint8_t arg1, uint8_t *datain) } } - if(mifare_ultra_special_writeblock(blockNo, blockdata)) { + if(mifare_ultra_writeblock(blockNo, blockdata)) { if (MF_DBGLEVEL >= 1) Dbprintf("Write block error"); OnError(0); return; @@ -537,7 +539,7 @@ void MifareUSetPwd(uint8_t arg0, uint8_t *datain){ blockdata[1] = pwd[6]; blockdata[2] = pwd[5]; blockdata[3] = pwd[4]; - if(mifare_ultra_special_writeblock( 44, blockdata)) { + if(mifare_ultra_writeblock( 44, blockdata)) { if (MF_DBGLEVEL >= 1) Dbprintf("Write block error"); OnError(44); return; @@ -547,7 +549,7 @@ void MifareUSetPwd(uint8_t arg0, uint8_t *datain){ blockdata[1] = pwd[2]; blockdata[2] = pwd[1]; blockdata[3] = pwd[0]; - if(mifare_ultra_special_writeblock( 45, blockdata)) { + if(mifare_ultra_writeblock( 45, blockdata)) { if (MF_DBGLEVEL >= 1) Dbprintf("Write block error"); OnError(45); return; @@ -557,7 +559,7 @@ void MifareUSetPwd(uint8_t arg0, uint8_t *datain){ blockdata[1] = pwd[14]; blockdata[2] = pwd[13]; blockdata[3] = pwd[12]; - if(mifare_ultra_special_writeblock( 46, blockdata)) { + if(mifare_ultra_writeblock( 46, blockdata)) { if (MF_DBGLEVEL >= 1) Dbprintf("Write block error"); OnError(46); return; @@ -567,7 +569,7 @@ void MifareUSetPwd(uint8_t arg0, uint8_t *datain){ blockdata[1] = pwd[10]; blockdata[2] = pwd[9]; blockdata[3] = pwd[8]; - if(mifare_ultra_special_writeblock( 47, blockdata)) { + if(mifare_ultra_writeblock( 47, blockdata)) { if (MF_DBGLEVEL >= 1) Dbprintf("Write block error"); OnError(47); return; diff --git a/armsrc/mifareutil.c b/armsrc/mifareutil.c index 7c208b84..1b71f05d 100644 --- a/armsrc/mifareutil.c +++ b/armsrc/mifareutil.c @@ -65,31 +65,30 @@ uint8_t mf_crypto1_encrypt4bit(struct Crypto1State *pcs, uint8_t data) { return bt; } -// send commands +// send 2 byte commands int mifare_sendcmd_short(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing) { return mifare_sendcmd_shortex(pcs, crypted, cmd, data, answer, answer_parity, timing); } -int mifare_sendcmd_short_special(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t* data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing) +// send X byte basic commands +int mifare_sendcmd(uint8_t cmd, uint8_t* data, uint8_t data_size, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing) { - uint8_t dcmd[8]; + uint8_t dcmd[data_size+3]; dcmd[0] = cmd; - dcmd[1] = data[0]; - dcmd[2] = data[1]; - dcmd[3] = data[2]; - dcmd[4] = data[3]; - dcmd[5] = data[4]; - AppendCrc14443a(dcmd, 6); - ReaderTransmit(dcmd, sizeof(dcmd), NULL); + memcpy(dcmd+1,data,data_size); + AppendCrc14443a(dcmd, data_size+1); + ReaderTransmit(dcmd, sizeof(dcmd), timing); int len = ReaderReceive(answer, answer_parity); if(!len) { - if (MF_DBGLEVEL >= 1) Dbprintf("Authentication failed. Card timeout."); - return 2; + if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("%02X Cmd failed. Card timeout.", cmd); + len = ReaderReceive(answer,answer_parity); + //return 0; } return len; } +/* int mifare_sendcmd_short_mfucauth(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t *data, uint8_t *answer, uint8_t *answer_parity, uint32_t *timing) { uint8_t dcmd[19]; @@ -131,7 +130,9 @@ int mifare_sendcmd_short_mfuev1auth(struct Crypto1State *pcs, uint8_t crypted, u } return len; } +*/ +// send 2 byte commands int mifare_sendcmd_shortex(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t data, uint8_t *answer, uint8_t *answer_parity, uint32_t *timing) { uint8_t dcmd[4], ecmd[4]; @@ -318,8 +319,11 @@ int mifare_ul_ev1_auth(uint8_t *keybytes, uint8_t *pack){ uint8_t key[4] = {0x00}; memcpy(key, keybytes, 4); - Dbprintf("EV1 Auth : %02x%02x%02x%02x", key[0], key[1], key[2], key[3]); - len = mifare_sendcmd_short_mfuev1auth(NULL, 0, 0x1B, key, resp, respPar, NULL); + if (MF_DBGLEVEL >= MF_DBG_EXTENDED) + Dbprintf("EV1 Auth : %02x%02x%02x%02x", key[0], key[1], key[2], key[3]); + + len = mifare_sendcmd(0x1B, key, sizeof(key), resp, respPar, NULL); + //len = mifare_sendcmd_short_mfuev1auth(NULL, 0, 0x1B, key, resp, respPar, NULL); if (len != 4) { if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Cmd Error: %02x %u", resp[0], len); return 0; @@ -380,8 +384,8 @@ int mifare_ultra_auth(uint8_t *keybytes){ // encrypt out, in, length, key, iv tdes_2key_enc(rnd_ab, rnd_ab, sizeof(rnd_ab), key, enc_random_b); - - len = mifare_sendcmd_short_mfucauth(NULL, 1, 0xAF, rnd_ab, resp, respPar, NULL); + //len = mifare_sendcmd_short_mfucauth(NULL, 1, 0xAF, rnd_ab, resp, respPar, NULL); + len = mifare_sendcmd(0xAF, rnd_ab, sizeof(rnd_ab), resp, respPar, NULL); if (len != 11) { if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Cmd Error: %02x", resp[0]); return 0; @@ -425,6 +429,7 @@ int mifare_ultra_readblock(uint8_t blockNo, uint8_t *blockData) uint8_t receivedAnswer[MAX_FRAME_SIZE]; uint8_t receivedAnswerPar[MAX_PARITY_SIZE]; + len = mifare_sendcmd_short(NULL, 1, 0x30, blockNo, receivedAnswer, receivedAnswerPar, NULL); if (len == 1) { if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Cmd Error: %02x", receivedAnswer[0]); @@ -493,7 +498,8 @@ int mifare_classic_writeblock(struct Crypto1State *pcs, uint32_t uid, uint8_t bl return 0; } -int mifare_ultra_writeblock(uint8_t blockNo, uint8_t *blockData) +/* // command not needed, but left for future testing +int mifare_ultra_writeblock_compat(uint8_t blockNo, uint8_t *blockData) { uint16_t len; uint8_t par[3] = {0}; // enough for 18 parity bits @@ -501,7 +507,6 @@ int mifare_ultra_writeblock(uint8_t blockNo, uint8_t *blockData) uint8_t receivedAnswer[MAX_FRAME_SIZE]; uint8_t receivedAnswerPar[MAX_PARITY_SIZE]; - // command MIFARE_CLASSIC_WRITEBLOCK len = mifare_sendcmd_short(NULL, true, 0xA0, blockNo, receivedAnswer, receivedAnswerPar, NULL); if ((len != 1) || (receivedAnswer[0] != 0x0A)) { // 0x0a - ACK @@ -524,20 +529,21 @@ int mifare_ultra_writeblock(uint8_t blockNo, uint8_t *blockData) } return 0; } +*/ -int mifare_ultra_special_writeblock(uint8_t blockNo, uint8_t *blockData) +int mifare_ultra_writeblock(uint8_t blockNo, uint8_t *blockData) { uint16_t len; - uint8_t d_block[8] = {0x00}; + uint8_t d_block[5] = {0x00}; uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE]; uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE]; // command MIFARE_CLASSIC_WRITEBLOCK d_block[0]= blockNo; memcpy(d_block+1,blockData,4); - AppendCrc14443a(d_block, 6); + //AppendCrc14443a(d_block, 6); - len = mifare_sendcmd_short_special(NULL, 1, 0xA2, d_block, receivedAnswer, receivedAnswerPar, NULL); + len = mifare_sendcmd(0xA2, d_block, sizeof(d_block), receivedAnswer, receivedAnswerPar, NULL); if (receivedAnswer[0] != 0x0A) { // 0x0a - ACK if (MF_DBGLEVEL >= MF_DBG_ERROR) diff --git a/armsrc/mifareutil.h b/armsrc/mifareutil.h index 9575b9fc..f9ffc7dd 100644 --- a/armsrc/mifareutil.h +++ b/armsrc/mifareutil.h @@ -54,22 +54,24 @@ extern int MF_DBGLEVEL; //functions int mifare_sendcmd_short(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing); -int mifare_sendcmd_short_special(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t *data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing); - -int mifare_sendcmd_short_mfucauth(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t *data, uint8_t *answer, uint8_t *answer_parity, uint32_t *timing); -int mifare_sendcmd_short_mfuev1auth(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t *data, uint8_t *answer, uint8_t *answer_parity, uint32_t *timing); +int mifare_sendcmd(uint8_t cmd, uint8_t *data, uint8_t data_size, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing); + //int mifare_sendcmd_short_mfucauth(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t *data, uint8_t *answer, uint8_t *answer_parity, uint32_t *timing); +//int mifare_sendcmd_short_mfuev1auth(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t *data, uint8_t *answer, uint8_t *answer_parity, uint32_t *timing); int mifare_sendcmd_shortex(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing); +// mifare classic int mifare_classic_auth(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t keyType, uint64_t ui64Key, uint8_t isNested); int mifare_classic_authex(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t keyType, uint64_t ui64Key, uint8_t isNested, uint32_t * ntptr, uint32_t *timing); int mifare_classic_readblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData); +int mifare_classic_halt(struct Crypto1State *pcs, uint32_t uid); +int mifare_classic_writeblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData); + +// Ultralight/NTAG... int mifare_ul_ev1_auth(uint8_t *key, uint8_t *pack); int mifare_ultra_auth(uint8_t *key); int mifare_ultra_readblock(uint8_t blockNo, uint8_t *blockData); -int mifare_classic_writeblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData); +//int mifare_ultra_writeblock_compat(uint8_t blockNo, uint8_t *blockData); int mifare_ultra_writeblock(uint8_t blockNo, uint8_t *blockData); -int mifare_ultra_special_writeblock(uint8_t blockNo, uint8_t *blockData); -int mifare_classic_halt(struct Crypto1State *pcs, uint32_t uid); int mifare_ultra_halt(); // desfire diff --git a/client/cmdhfmf.c b/client/cmdhfmf.c index d84fe49a..e52b910a 100644 --- a/client/cmdhfmf.c +++ b/client/cmdhfmf.c @@ -1952,6 +1952,7 @@ int CmdHF14AMfSniff(const char *Cmd){ } if (wantDecrypt) mfTraceInit(uid, atqa, sak, wantSaveToEmlFile); + } else { PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len)); if (wantLogToFile) diff --git a/client/cmdhfmfu.c b/client/cmdhfmfu.c index 5153e8ec..0eb19b4a 100644 --- a/client/cmdhfmfu.c +++ b/client/cmdhfmfu.c @@ -13,7 +13,7 @@ #include "cmdhf14a.h" #include "mifare.h" #include "util.h" -#include "../common/protocols.h" +#include "protocols.h" #include "data.h" #define MAX_UL_BLOCKS 0x0f @@ -102,17 +102,20 @@ char *getUlev1CardSizeStr( uint8_t fsize ){ static void ul_switch_on_field(void) { UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT, 0, 0}}; + clearCommandBuffer(); SendCommand(&c); } void ul_switch_off_field(void) { UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}}; + clearCommandBuffer(); SendCommand(&c); } static int ul_send_cmd_raw( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength ) { UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT | ISO14A_APPEND_CRC, cmdlen, 0}}; memcpy(c.d.asBytes, cmd, cmdlen); + clearCommandBuffer(); SendCommand(&c); UsbCommand resp; if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; @@ -129,6 +132,7 @@ static int ul_send_cmd_raw_crc( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, c.arg[0] |= ISO14A_APPEND_CRC; memcpy(c.d.asBytes, cmd, cmdlen); + clearCommandBuffer(); SendCommand(&c); UsbCommand resp; if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; @@ -193,6 +197,7 @@ static int ulc_authentication( uint8_t *key, bool switch_off_field ){ UsbCommand c = {CMD_MIFAREUC_AUTH, {switch_off_field}}; memcpy(c.d.asBytes, key, 16); + clearCommandBuffer(); SendCommand(&c); UsbCommand resp; if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return 0; @@ -209,7 +214,6 @@ static int ulev1_requestAuthentication( uint8_t *pwd, uint8_t *pack, uint16_t pa } static int ul_auth_select( iso14a_card_select_t *card, TagTypeUL_t tagtype, bool hasAuthKey, uint8_t *authenticationkey, uint8_t *pack, uint8_t packSize){ - if ( hasAuthKey && (tagtype & UL_C)) { //will select card automatically and close connection on error if (!ulc_authentication(authenticationkey, false)) { @@ -646,8 +650,6 @@ int CmdHF14AMfUInfo(const char *Cmd){ int len = 0; char tempStr[50]; - clearCommandBuffer(); - while(param_getchar(Cmd, cmdp) != 0x00) { switch(param_getchar(Cmd, cmdp)) @@ -859,8 +861,6 @@ int CmdHF14AMfUWrBl(const char *Cmd){ uint8_t authenticationkey[16] = {0x00}; uint8_t *authKeyPtr = authenticationkey; - clearCommandBuffer(); - // starting with getting tagtype TagTypeUL_t tagtype = GetHF14AMfU_Type(); if (tagtype == UL_ERROR) return -1; @@ -960,6 +960,7 @@ int CmdHF14AMfUWrBl(const char *Cmd){ memcpy(c.d.asBytes+4,authKeyPtr,4); } + clearCommandBuffer(); SendCommand(&c); UsbCommand resp; if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { @@ -987,8 +988,6 @@ int CmdHF14AMfURdBl(const char *Cmd){ uint8_t authenticationkey[16] = {0x00}; uint8_t *authKeyPtr = authenticationkey; - clearCommandBuffer(); - // starting with getting tagtype TagTypeUL_t tagtype = GetHF14AMfU_Type(); if (tagtype == UL_ERROR) return -1; @@ -1054,6 +1053,7 @@ int CmdHF14AMfURdBl(const char *Cmd){ //Validations if(errors) return usage_hf_mfu_rdbl(); } + if ( blockNo == -1 ) return usage_hf_mfu_rdbl(); // Swap endianness @@ -1071,13 +1071,16 @@ int CmdHF14AMfURdBl(const char *Cmd){ memcpy(c.d.asBytes,authKeyPtr,4); } + clearCommandBuffer(); SendCommand(&c); UsbCommand resp; if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { uint8_t isOK = resp.arg[0] & 0xff; if (isOK) { uint8_t *data = resp.d.asBytes; - PrintAndLog("Block: %0d (0x%02X) [ %s]", blockNo, blockNo, sprint_hex(data, 4)); + PrintAndLog("\nBlock# | Data | Ascii"); + PrintAndLog("-----------------------------"); + PrintAndLog("%02d/0x%02X | %s| %.4s\n", blockNo, blockNo, sprint_hex(data, 4), data); } else { PrintAndLog("Failed reading block: (%02x)", isOK); @@ -1185,8 +1188,6 @@ int CmdHF14AMfUDump(const char *Cmd){ uint8_t startPage = 0; char tempStr[50]; - clearCommandBuffer(); - while(param_getchar(Cmd, cmdp) != 0x00) { switch(param_getchar(Cmd, cmdp)) @@ -1264,6 +1265,8 @@ int CmdHF14AMfUDump(const char *Cmd){ memcpy(c.d.asBytes, authKeyPtr, dataLen); } + + clearCommandBuffer(); SendCommand(&c); UsbCommand resp; if (!WaitForResponseTimeout(CMD_ACK, &resp,1500)) { @@ -1322,11 +1325,11 @@ int CmdHF14AMfUDump(const char *Cmd){ } } - PrintAndLog("Block# | Data |lck| Ascii"); + PrintAndLog("\nBlock# | Data |lck| Ascii"); PrintAndLog("---------------------------------"); for (i = 0; i < Pages; ++i) { if ( i < 3 ) { - PrintAndLog("%02d/0x%02X | %s | |", i, i,sprint_hex(data + i * 4, 4)); + PrintAndLog("%02d/0x%02X | %s| | ", i+startPage, i+startPage, sprint_hex(data + i * 4, 4)); continue; } switch(i){ @@ -1373,7 +1376,7 @@ int CmdHF14AMfUDump(const char *Cmd){ case 43: tmplockbit = bit2[9]; break; //auth1 default: break; } - PrintAndLog("%02d/0x%02X | %s |%d| %.4s",i , i, sprint_hex(data + i * 4, 4), tmplockbit, data+i*4); + PrintAndLog("%02d/0x%02X | %s| %d | %.4s", i+startPage, i+startPage, sprint_hex(data + i * 4, 4), tmplockbit, data+i*4); } PrintAndLog("---------------------------------"); @@ -1411,8 +1414,6 @@ int CmdHF14AMfucAuth(const char *Cmd){ char cmdp = param_getchar(Cmd, 0); - clearCommandBuffer(); - //Change key to user defined one if (cmdp == 'k' || cmdp == 'K'){ keyNo = param_get8(Cmd, 1); @@ -1552,8 +1553,6 @@ int CmdHF14AMfucSetPwd(const char *Cmd){ char cmdp = param_getchar(Cmd, 0); - clearCommandBuffer(); - if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { PrintAndLog("Usage: hf mfu setpwd "); PrintAndLog(" [password] - (32 hex symbols)"); @@ -1570,6 +1569,7 @@ int CmdHF14AMfucSetPwd(const char *Cmd){ UsbCommand c = {CMD_MIFAREUC_SETPWD}; memcpy( c.d.asBytes, pwd, 16); + clearCommandBuffer(); SendCommand(&c); UsbCommand resp; @@ -1600,8 +1600,6 @@ int CmdHF14AMfucSetUid(const char *Cmd){ uint8_t uid[7] = {0x00}; char cmdp = param_getchar(Cmd, 0); - clearCommandBuffer(); - if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { PrintAndLog("Usage: hf mfu setuid "); PrintAndLog(" [uid] - (14 hex symbols)"); @@ -1620,6 +1618,7 @@ int CmdHF14AMfucSetUid(const char *Cmd){ // read block2. c.cmd = CMD_MIFAREU_READBL; c.arg[0] = 2; + clearCommandBuffer(); SendCommand(&c); if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { PrintAndLog("Command execute timeout"); @@ -1637,6 +1636,7 @@ int CmdHF14AMfucSetUid(const char *Cmd){ c.d.asBytes[1] = uid[1]; c.d.asBytes[2] = uid[2]; c.d.asBytes[3] = 0x88 ^ uid[0] ^ uid[1] ^ uid[2]; + clearCommandBuffer(); SendCommand(&c); if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { PrintAndLog("Command execute timeout"); @@ -1649,6 +1649,7 @@ int CmdHF14AMfucSetUid(const char *Cmd){ c.d.asBytes[1] = uid[4]; c.d.asBytes[2] = uid[5]; c.d.asBytes[3] = uid[6]; + clearCommandBuffer(); SendCommand(&c); if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { PrintAndLog("Command execute timeout"); @@ -1661,6 +1662,7 @@ int CmdHF14AMfucSetUid(const char *Cmd){ c.d.asBytes[1] = oldblock2[1]; c.d.asBytes[2] = oldblock2[2]; c.d.asBytes[3] = oldblock2[3]; + clearCommandBuffer(); SendCommand(&c); if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { PrintAndLog("Command execute timeout"); -- 2.39.2