X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/6fc68747f68c47b65215013545c7c551105a366a..9932c55a4accc135200bca93edec8022f8bdcf12:/client/cmdhf14a.c diff --git a/client/cmdhf14a.c b/client/cmdhf14a.c index 577ee574..6d338d0d 100644 --- a/client/cmdhf14a.c +++ b/client/cmdhf14a.c @@ -1,5 +1,6 @@ //----------------------------------------------------------------------------- // 2011, Merlok +// 2014, Peter Fillmore // Copyright (C) 2010 iZsh , Hagen Fritsch // // This code is licensed to you under the terms of the GNU GPL, version 2 or, @@ -23,6 +24,7 @@ #include "common.h" #include "cmdmain.h" #include "mifare.h" +#include "cmdhfmf.h" #include "cmdhfmfu.h" #include "nonce2key/nonce2key.h" #include "cmdhf.h" @@ -63,7 +65,7 @@ const manufactureName manufactureMapping[] = { { 0x17, "KSW Microtec GmbH Germany" }, { 0x18, "ZMD AG Germany" }, { 0x19, "XICOR, Inc. USA" }, - { 0x1A, "Sony Corporation Japan Identifier Company Country" }, + { 0x1A, "Sony Corporation Japan" }, { 0x1B, "Malaysia Microelectronic Solutions Sdn. Bhd Malaysia" }, { 0x1C, "Emosyn USA" }, { 0x1D, "Shanghai Fudan Microelectronics Co. Ltd. P.R. China" }, @@ -93,7 +95,7 @@ const manufactureName manufactureMapping[] = { { 0x35, "Fraunhofer Institute for Photonic Microsystems Germany" }, { 0x36, "IDS Microchip AG Switzerland" }, { 0x37, "Kovio USA" }, - { 0x38, "HMT Microelectronic Ltd Switzerland Identifier Company Country" }, + { 0x38, "HMT Microelectronic Ltd Switzerland" }, { 0x39, "Silicon Craft Technology Thailand" }, { 0x3A, "Advanced Film Device Inc. Japan" }, { 0x3B, "Nitecrest Ltd UK" }, @@ -105,7 +107,7 @@ const manufactureName manufactureMapping[] = { { 0x41, "Renesas Electronics Corporation Japan" }, { 0x42, "3Alogics Inc Korea" }, { 0x43, "Top TroniQ Asia Limited Hong Kong" }, - { 0x44, "Gentag Inc (USA) USA" }, + { 0x44, "Gentag Inc. USA" }, { 0x00, "no tag-info available" } // must be the last entry }; @@ -126,23 +128,30 @@ char* getTagInfo(uint8_t uid) { return manufactureMapping[len-1].desc; } - int usage_hf_14a_sim(void) { - PrintAndLog("\n Emulating ISO/IEC 14443 type A tag with 4 or 7 byte UID\n"); - PrintAndLog("Usage: hf 14a sim t u x"); - PrintAndLog(" Options : "); - PrintAndLog(" h : this help"); - PrintAndLog(" t : 1 = MIFARE Classic"); +// PrintAndLog("\n Emulating ISO/IEC 14443 type A tag with 4,7 or 10 byte UID\n"); + PrintAndLog("\n Emulating ISO/IEC 14443 type A tag with 4,7 byte UID\n"); + PrintAndLog("usage: hf 14a sim [h] t u [x] [e] [v]"); + PrintAndLog("options: "); + PrintAndLog(" h : This help"); + PrintAndLog(" t : 1 = MIFARE Classic 1k"); PrintAndLog(" 2 = MIFARE Ultralight"); PrintAndLog(" 3 = MIFARE Desfire"); PrintAndLog(" 4 = ISO/IEC 14443-4"); PrintAndLog(" 5 = MIFARE Tnp3xxx"); PrintAndLog(" 6 = MIFARE Mini"); PrintAndLog(" 7 = AMIIBO (NTAG 215), pack 0x8080"); - PrintAndLog(" u : 4 or 7 byte UID"); - PrintAndLog(" x : (Optional) performs the 'reader attack', nr/ar attack against a legitimate reader"); - PrintAndLog("\n sample : hf 14a sim t 1 u 1122344"); - PrintAndLog(" : hf 14a sim t 1 u 1122344 x\n"); + PrintAndLog(" 8 = MIFARE Classic 4k"); +// PrintAndLog(" u : 4, 7 or 10 byte UID"); + PrintAndLog(" u : 4, 7 byte UID"); + PrintAndLog(" x : (Optional) Performs the 'reader attack', nr/ar attack against a reader"); + PrintAndLog(" e : (Optional) Fill simulator keys from found keys"); + PrintAndLog(" v : (Optional) Verbose"); + PrintAndLog("samples:"); + PrintAndLog(" hf 14a sim t 1 u 11223344 x"); + PrintAndLog(" hf 14a sim t 1 u 11223344"); + PrintAndLog(" hf 14a sim t 1 u 11223344556677"); +// PrintAndLog(" hf 14a sim t 1 u 11223445566778899AA\n"); return 0; } int usage_hf_14a_sniff(void){ @@ -168,20 +177,19 @@ int usage_hf_14a_raw(void){ return 0; } -int CmdHF14AList(const char *Cmd) -{ +int CmdHF14AList(const char *Cmd) { //PrintAndLog("Deprecated command, use 'hf list 14a' instead"); CmdHFList("14a"); return 0; } -int CmdHF14AReader(const char *Cmd) -{ +int CmdHF14AReader(const char *Cmd) { + UsbCommand cDisconnect = {CMD_READER_ISO_14443a, {0,0,0}}; UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT, 0, 0}}; clearCommandBuffer(); SendCommand(&c); UsbCommand resp; - WaitForResponse(CMD_ACK,&resp); + WaitForResponse(CMD_ACK, &resp); iso14a_card_select_t card; memcpy(&card, (iso14a_card_select_t *)resp.d.asBytes, sizeof(iso14a_card_select_t)); @@ -190,22 +198,14 @@ int CmdHF14AReader(const char *Cmd) if(select_status == 0) { if (Cmd[0] != 's') PrintAndLog("iso14443a card select failed"); - // disconnect - c.arg[0] = 0; - c.arg[1] = 0; - c.arg[2] = 0; - SendCommand(&c); + SendCommand(&cDisconnect); return 0; } if(select_status == 3) { PrintAndLog("Card doesn't support standard iso14443-3 anticollision"); PrintAndLog("ATQA : %02x %02x", card.atqa[1], card.atqa[0]); - // disconnect - c.arg[0] = 0; - c.arg[1] = 0; - c.arg[2] = 0; - SendCommand(&c); + SendCommand(&cDisconnect); return 0; } @@ -216,22 +216,23 @@ int CmdHF14AReader(const char *Cmd) switch (card.sak) { case 0x00: - //***************************************test**************** + // ******** is card of the MFU type (UL/ULC/NTAG/ etc etc) ul_switch_off_field(); uint32_t tagT = GetHF14AMfU_Type(); - ul_print_type(tagT, 0); + if (tagT != UL_ERROR) + ul_print_type(tagT, 0); + else + PrintAndLog("TYPE: Possible AZTEK (iso14443a compliant)"); - //reconnect for further tests + // reconnect for further tests c.arg[0] = ISO14A_CONNECT | ISO14A_NO_DISCONNECT; c.arg[1] = 0; c.arg[2] = 0; - clearCommandBuffer(); SendCommand(&c); - UsbCommand resp; - WaitForResponse(CMD_ACK,&resp); + WaitForResponse(CMD_ACK, &resp); memcpy(&card, (iso14a_card_select_t *)resp.d.asBytes, sizeof(iso14a_card_select_t)); @@ -241,27 +242,6 @@ int CmdHF14AReader(const char *Cmd) ul_switch_off_field(); return 0; } - - /* orig - // check if the tag answers to GETVERSION (0x60) - c.arg[0] = ISO14A_RAW | ISO14A_APPEND_CRC | ISO14A_NO_DISCONNECT; - c.arg[1] = 1; - c.arg[2] = 0; - c.d.asBytes[0] = 0x60; - SendCommand(&c); - WaitForResponse(CMD_ACK,&resp); - - uint8_t version[10] = {0}; - memcpy(version, resp.d.asBytes, resp.arg[0] < sizeof(version) ? resp.arg[0] : sizeof(version)); - uint8_t len = resp.arg[0] & 0xff; - switch ( len){ - // todo, identify "Magic UL-C tags". // they usually have a static nonce response to 0x1A command. - // UL-EV1, size, check version[6] == 0x0b (smaller) 0x0b * 4 == 48 - case 0x0A:PrintAndLog("TYPE : NXP MIFARE Ultralight EV1 %d bytes", (version[6] == 0xB) ? 48 : 128); break; - case 0x01:PrintAndLog("TYPE : NXP MIFARE Ultralight C");break; - case 0x00:PrintAndLog("TYPE : NXP MIFARE Ultralight");break; - } - */ break; case 0x01: PrintAndLog("TYPE : NXP TNP3xxx Activision Game Appliance"); break; case 0x04: PrintAndLog("TYPE : NXP MIFARE (various !DESFire !DESFire EV1)"); break; @@ -377,59 +357,29 @@ int CmdHF14AReader(const char *Cmd) PrintAndLog(" %02x -> Length is %d bytes", card.ats[pos + 1], card.ats[pos + 1]); switch (card.ats[pos + 2] & 0xf0) { - case 0x10: - PrintAndLog(" 1x -> MIFARE DESFire"); - break; - case 0x20: - PrintAndLog(" 2x -> MIFARE Plus"); - break; + case 0x10: PrintAndLog(" 1x -> MIFARE DESFire"); break; + case 0x20: PrintAndLog(" 2x -> MIFARE Plus"); break; } switch (card.ats[pos + 2] & 0x0f) { - case 0x00: - PrintAndLog(" x0 -> <1 kByte"); - break; - case 0x01: - PrintAndLog(" x1 -> 1 kByte"); - break; - case 0x02: - PrintAndLog(" x2 -> 2 kByte"); - break; - case 0x03: - PrintAndLog(" x3 -> 4 kByte"); - break; - case 0x04: - PrintAndLog(" x4 -> 8 kByte"); - break; + case 0x00: PrintAndLog(" x0 -> <1 kByte"); break; + case 0x01: PrintAndLog(" x1 -> 1 kByte"); break; + case 0x02: PrintAndLog(" x2 -> 2 kByte"); break; + case 0x03: PrintAndLog(" x3 -> 4 kByte"); break; + case 0x04: PrintAndLog(" x4 -> 8 kByte"); break; } switch (card.ats[pos + 3] & 0xf0) { - case 0x00: - PrintAndLog(" 0x -> Engineering sample"); - break; - case 0x20: - PrintAndLog(" 2x -> Released"); - break; + case 0x00: PrintAndLog(" 0x -> Engineering sample"); break; + case 0x20: PrintAndLog(" 2x -> Released"); break; } switch (card.ats[pos + 3] & 0x0f) { - case 0x00: - PrintAndLog(" x0 -> Generation 1"); - break; - case 0x01: - PrintAndLog(" x1 -> Generation 2"); - break; - case 0x02: - PrintAndLog(" x2 -> Generation 3"); - break; + case 0x00: PrintAndLog(" x0 -> Generation 1"); break; + case 0x01: PrintAndLog(" x1 -> Generation 2"); break; + case 0x02: PrintAndLog(" x2 -> Generation 3"); break; } switch (card.ats[pos + 4] & 0x0f) { - case 0x00: - PrintAndLog(" x0 -> Only VCSL supported"); - break; - case 0x01: - PrintAndLog(" x1 -> VCS, VCSL, and SVC supported"); - break; - case 0x0E: - PrintAndLog(" xE -> no VCS command supported"); - break; + case 0x00: PrintAndLog(" x0 -> Only VCSL supported"); break; + case 0x01: PrintAndLog(" x1 -> VCS, VCSL, and SVC supported"); break; + case 0x0E: PrintAndLog(" xE -> no VCS command supported"); break; } } } @@ -452,18 +402,13 @@ int CmdHF14AReader(const char *Cmd) PrintAndLog("Answers to magic commands (GEN1): %s", (isOK ? "YES" : "NO") ); // disconnect - c.cmd = CMD_READER_ISO_14443a; - c.arg[0] = 0; - c.arg[1] = 0; - c.arg[2] = 0; - SendCommand(&c); + SendCommand(&cDisconnect); return select_status; } // Collect ISO14443 Type A UIDs -int CmdHF14ACUIDs(const char *Cmd) -{ +int CmdHF14ACUIDs(const char *Cmd) { // requested number of UIDs int n = atoi(Cmd); // collect at least 1 (e.g. if no parameter was given) @@ -494,24 +439,25 @@ int CmdHF14ACUIDs(const char *Cmd) } } PrintAndLog("End: %u", time(NULL)); - return 1; } // ## simulate iso14443a tag // ## greg - added ability to specify tag UID -int CmdHF14ASim(const char *Cmd) -{ +int CmdHF14ASim(const char *Cmd) { bool errors = FALSE; uint8_t flags = 0; - uint8_t tagtype = 1; - uint64_t uid = 0; + uint8_t tagtype = 1; uint8_t cmdp = 0; - - while(param_getchar(Cmd, cmdp) != 0x00) - { - switch(param_getchar(Cmd, cmdp)) - { + uint8_t uid[10] = {0,0,0,0,0,0,0,0,0,0}; + int uidlen = 0; + bool useUIDfromEML = TRUE; + bool setEmulatorMem = FALSE; + bool verbose = FALSE; + nonces_t data[1]; + + while(param_getchar(Cmd, cmdp) != 0x00) { + switch(param_getchar(Cmd, cmdp)) { case 'h': case 'H': return usage_hf_14a_sim(); @@ -520,33 +466,43 @@ int CmdHF14ASim(const char *Cmd) // Retrieve the tag type tagtype = param_get8ex(Cmd, cmdp+1, 0, 10); if (tagtype == 0) - errors = true; + errors = TRUE; cmdp += 2; break; case 'u': case 'U': - // Retrieve the full 4 or 7 byte long uid - uid = param_get64ex(Cmd, cmdp+1, 0, 16); - if (uid == 0 ) - errors = TRUE; - - if (uid > 0xffffffff) { - PrintAndLog("Emulating ISO/IEC 14443 type A tag with 7 byte UID (%014"llx")",uid); - flags |= FLAG_7B_UID_IN_DATA; - } else { - PrintAndLog("Emulating ISO/IEC 14443 type A tag with 4 byte UID (%08x)",uid); - flags |= FLAG_4B_UID_IN_DATA; + // Retrieve the full 4,7,10 byte long uid + param_gethex_ex(Cmd, cmdp+1, uid, &uidlen); + switch(uidlen) { + //case 20: flags |= FLAG_10B_UID_IN_DATA; break; + case 14: flags |= FLAG_7B_UID_IN_DATA; break; + case 8: flags |= FLAG_4B_UID_IN_DATA; break; + default: errors = TRUE; break; + } + if (!errors) { + PrintAndLog("Emulating ISO/IEC 14443 type A tag with %d byte UID (%s)", uidlen>>1, sprint_hex(uid, uidlen>>1)); + useUIDfromEML = FALSE; } cmdp += 2; break; + case 'v': + case 'V': + verbose = TRUE; + cmdp++; + break; case 'x': case 'X': flags |= FLAG_NR_AR_ATTACK; cmdp++; break; + case 'e': + case 'E': + setEmulatorMem = TRUE; + cmdp++; + break; default: PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); - errors = true; + errors = TRUE; break; } if(errors) break; @@ -555,37 +511,31 @@ int CmdHF14ASim(const char *Cmd) //Validations if (errors) return usage_hf_14a_sim(); - PrintAndLog("Press pm3-button to abort simulation"); + if ( useUIDfromEML ) + flags |= FLAG_UID_IN_EMUL; - UsbCommand c = {CMD_SIMULATE_TAG_ISO_14443a,{ tagtype, flags, 0 }}; - - num_to_bytes(uid, 7, c.d.asBytes); + UsbCommand c = {CMD_SIMULATE_TAG_ISO_14443a,{ tagtype, flags, 0 }}; + memcpy(c.d.asBytes, uid, uidlen>>1); clearCommandBuffer(); SendCommand(&c); - - uint8_t data[40]; - uint8_t key[6]; UsbCommand resp; - while(!ukbhit()){ - if ( WaitForResponseTimeout(CMD_ACK,&resp,1500)) { - if ( (resp.arg[0] & 0xffff) == CMD_SIMULATE_MIFARE_CARD ){ - memset(data, 0x00, sizeof(data)); - memset(key, 0x00, sizeof(key)); - int len = (resp.arg[1] > sizeof(data)) ? sizeof(data) : resp.arg[1]; - memcpy(data, resp.d.asBytes, len); - tryMfk32(uid, data, key); - //tryMfk32_moebius(uid, data, key); - //tryMfk64(uid, data, key); - PrintAndLog("--"); - } - } + + PrintAndLog("Press pm3-button to abort simulation"); + + while( !ukbhit() ){ + if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) continue; + if ( !(flags & FLAG_NR_AR_ATTACK) ) break; + if ( (resp.arg[0] & 0xffff) != CMD_SIMULATE_MIFARE_CARD ) break; + + memcpy(data, resp.d.asBytes, sizeof(data) ); + readerAttack(data[0], setEmulatorMem, verbose); } + showSectorTable(); return 0; } int CmdHF14ASniff(const char *Cmd) { - int param = 0; - + int param = 0; uint8_t ctmp = param_getchar(Cmd, 0) ; if (ctmp == 'h' || ctmp == 'H') return usage_hf_14a_sniff(); @@ -721,14 +671,17 @@ int CmdHF14ACmdRaw(const char *cmd) { c.arg[2] = 13560000 / 1000 / (8*16) * timeout; // timeout in ETUs (time to transfer 1 bit, approx. 9.4 us) } - if(power) + if(power) { c.arg[0] |= ISO14A_NO_DISCONNECT; - - if(datalen>0) + } + + if(datalen>0) { c.arg[0] |= ISO14A_RAW; - - if(topazmode) + } + + if(topazmode) { c.arg[0] |= ISO14A_TOPAZMODE; + } // Max buffer is USB_CMD_DATA_SIZE datalen = (datalen > USB_CMD_DATA_SIZE) ? USB_CMD_DATA_SIZE : datalen; @@ -748,7 +701,8 @@ int CmdHF14ACmdRaw(const char *cmd) { return 0; } -static void waitCmd(uint8_t iSelect) { +static void waitCmd(uint8_t iSelect) +{ UsbCommand resp; uint16_t len = 0; @@ -763,8 +717,7 @@ static void waitCmd(uint8_t iSelect) { } } -static command_t CommandTable[] = -{ +static command_t CommandTable[] = { {"help", CmdHelp, 1, "This help"}, {"list", CmdHF14AList, 0, "[Deprecated] List ISO 14443a history"}, {"reader", CmdHF14AReader, 0, "Act like an ISO14443 Type A reader"}, @@ -776,17 +729,12 @@ static command_t CommandTable[] = }; int CmdHF14A(const char *Cmd) { - // flush clearCommandBuffer(); - //WaitForResponseTimeout(CMD_ACK,NULL,100); - - // parse CmdsParse(CommandTable, Cmd); return 0; } -int CmdHelp(const char *Cmd) -{ +int CmdHelp(const char *Cmd) { CmdsHelp(CommandTable); return 0; }