X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/e537c3e894d12546b97eb61b572a97f6070e686c..138a0e7a6b0d043cd3b1736f194213291d42d30d:/client/cmdhfmf.c?ds=sidebyside diff --git a/client/cmdhfmf.c b/client/cmdhfmf.c index eed6b34c..b653cf30 100644 --- a/client/cmdhfmf.c +++ b/client/cmdhfmf.c @@ -25,6 +25,7 @@ #include "mifarehost.h" #include "mifare.h" #include "mfkey.h" +#include "hardnested/hardnested_bf_core.h" #define NESTED_SECTOR_RETRY 10 // how often we try mfested() until we give up @@ -862,6 +863,13 @@ int CmdHF14AMfNestedHard(const char *Cmd) PrintAndLog(" w: Acquire nonces and write them to binary file nonces.bin"); PrintAndLog(" s: Slower acquisition (required by some non standard cards)"); PrintAndLog(" r: Read nonces.bin and start attack"); + PrintAndLog(" iX: set type of SIMD instructions. Without this flag programs autodetect it."); + PrintAndLog(" i5: AVX512"); + PrintAndLog(" i2: AVX2"); + PrintAndLog(" ia: AVX"); + PrintAndLog(" is: SSE2"); + PrintAndLog(" im: MMX"); + PrintAndLog(" in: none (use CPU regular instruction set)"); PrintAndLog(" "); PrintAndLog(" sample1: hf mf hardnested 0 A FFFFFFFFFFFF 4 A"); PrintAndLog(" sample2: hf mf hardnested 0 A FFFFFFFFFFFF 4 A w"); @@ -880,15 +888,20 @@ int CmdHF14AMfNestedHard(const char *Cmd) int tests = 0; + uint16_t iindx = 0; if (ctmp == 'R' || ctmp == 'r') { nonce_file_read = true; + iindx = 1; if (!param_gethex(Cmd, 1, trgkey, 12)) { know_target_key = true; + iindx = 2; } } else if (ctmp == 'T' || ctmp == 't') { tests = param_get32ex(Cmd, 1, 100, 10); + iindx = 2; if (!param_gethex(Cmd, 2, trgkey, 12)) { know_target_key = true; + iindx = 3; } } else { blockNo = param_get8(Cmd, 0); @@ -922,19 +935,54 @@ int CmdHF14AMfNestedHard(const char *Cmd) know_target_key = true; i++; } + iindx = i; while ((ctmp = param_getchar(Cmd, i))) { if (ctmp == 's' || ctmp == 'S') { slow = true; } else if (ctmp == 'w' || ctmp == 'W') { nonce_file_write = true; + } else if (param_getlength(Cmd, i) == 2 && ctmp == 'i') { + iindx = i; } else { - PrintAndLog("Possible options are w and/or s"); + PrintAndLog("Possible options are w , s and/or iX"); return 1; } i++; } } + + SetSIMDInstr(SIMD_AUTO); + if (iindx > 0) { + while ((ctmp = param_getchar(Cmd, iindx))) { + if (param_getlength(Cmd, iindx) == 2 && ctmp == 'i') { + switch(param_getchar_indx(Cmd, 1, iindx)) { + case '5': + SetSIMDInstr(SIMD_AVX512); + break; + case '2': + SetSIMDInstr(SIMD_AVX2); + break; + case 'a': + SetSIMDInstr(SIMD_AVX); + break; + case 's': + SetSIMDInstr(SIMD_SSE2); + break; + case 'm': + SetSIMDInstr(SIMD_MMX); + break; + case 'n': + SetSIMDInstr(SIMD_NONE); + break; + default: + PrintAndLog("Unknown SIMD type. %c", param_getchar_indx(Cmd, 1, iindx)); + return 1; + } + } + iindx++; + } + } PrintAndLog("--target block no:%3d, target key type:%c, known target key: 0x%02x%02x%02x%02x%02x%02x%s, file action: %s, Slow: %s, Tests: %d ", trgBlockNo, @@ -987,6 +1035,7 @@ int CmdHF14AMfChk(const char *Cmd) int i, res; int keycnt = 0; char ctmp = 0x00; + int clen = 0; char ctmp3[3] = {0x00}; uint8_t blockNo = 0; uint8_t SectorsCnt = 0; @@ -1015,32 +1064,36 @@ int CmdHF14AMfChk(const char *Cmd) blockNo = param_get8(Cmd, 0); ctmp = param_getchar(Cmd, 1); - switch (ctmp) { - case 'a': case 'A': - keyType = 0; - break; - case 'b': case 'B': - keyType = 1; - break; - case '?': - keyType = 2; - break; - default: - PrintAndLog("Key type must be A , B or ?"); - free(keyBlock); - return 1; - }; + clen = param_getlength(Cmd, 1); + if (clen == 1) { + switch (ctmp) { + case 'a': case 'A': + keyType = 0; + break; + case 'b': case 'B': + keyType = 1; + break; + case '?': + keyType = 2; + break; + default: + PrintAndLog("Key type must be A , B or ?"); + free(keyBlock); + return 1; + }; + } // transfer to emulator & create dump file ctmp = param_getchar(Cmd, 2); - if (ctmp == 't' || ctmp == 'T') transferToEml = 1; - if (ctmp == 'd' || ctmp == 'D') createDumpFile = 1; + clen = param_getlength(Cmd, 2); + if (clen == 1 && (ctmp == 't' || ctmp == 'T')) transferToEml = 1; + if (clen == 1 && (ctmp == 'd' || ctmp == 'D')) createDumpFile = 1; param3InUse = transferToEml | createDumpFile; timeout14a = 500; // fast by default // double parameters - ts, ds - int clen = param_getlength(Cmd, 2); + clen = param_getlength(Cmd, 2); if (clen == 2 || clen == 3){ param_getstr(Cmd, 2, ctmp3, sizeof(ctmp3)); ctmp = ctmp3[1]; @@ -1089,7 +1142,7 @@ int CmdHF14AMfChk(const char *Cmd) if( buf[0]=='#' ) continue; //The line start with # is comment, skip - if (!isxdigit(buf[0])){ + if (!isxdigit((unsigned char)buf[0])){ PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf); continue; } @@ -1985,8 +2038,8 @@ int CmdHF14AMfCWipe(const char *Cmd) bool fillCard = false; if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') { - PrintAndLog("Usage: hf mf cwipe [card size] [w] [p]"); - PrintAndLog("sample: hf mf cwipe 1 w s"); + PrintAndLog("Usage: hf mf cwipe [card size] [w] [f]"); + PrintAndLog("sample: hf mf cwipe 1 w f"); PrintAndLog("[card size]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K"); PrintAndLog("w - Wipe magic Chinese card (only works with gen:1a cards)"); PrintAndLog("f - Fill the card with default data and keys (works with gen:1a and gen:1b cards only)"); @@ -2474,14 +2527,13 @@ int CmdHF14AMfSniff(const char *Cmd){ } UsbCommand resp; - if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) { + if (WaitForResponseTimeoutW(CMD_ACK, &resp, 2000, false)) { res = resp.arg[0] & 0xff; uint16_t traceLen = resp.arg[1]; len = resp.arg[2]; if (res == 0) { // we are done - free(buf); - return 0; + break; } if (res == 1) { // there is (more) data to be transferred @@ -2557,6 +2609,9 @@ int CmdHF14AMfSniff(const char *Cmd){ } // while (true) free(buf); + + msleep(300); // wait for exiting arm side. + PrintAndLog("Done."); return 0; }