X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/91ca74f0ed2a6db99df87e7b318660f45b6858f9..32e6891a05f70ebdfae44671c9e5fde3035bb598:/client/cmdhfmf.c

diff --git a/client/cmdhfmf.c b/client/cmdhfmf.c
index c471fdf7..f5d7a5be 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
 
@@ -682,9 +683,9 @@ int CmdHF14AMfNested(const char *Cmd)
 			if (transferToEml) {
 				uint8_t sectortrailer;
 				if (trgBlockNo < 32*4) { 	// 4 block sector
-					sectortrailer = (trgBlockNo & 0x03) + 3;
+					sectortrailer = trgBlockNo | 0x03;
 				} else {					// 16 block sector
-					sectortrailer = (trgBlockNo & 0x0f) + 15;
+					sectortrailer = trgBlockNo | 0x0f;
 				}
 				mfEmlGetMem(keyBlock, sectortrailer, 1);
 
@@ -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,
@@ -1637,10 +1685,7 @@ int CmdHF14AMfESet(const char *Cmd)
 	}
 
 	//  1 - blocks count
-	UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};
-	memcpy(c.d.asBytes, memBlock, 16);
-	SendCommand(&c);
-	return 0;
+	return mfEmlSetMem(memBlock, blockNo, 1);
 }
 
 
@@ -1859,7 +1904,7 @@ int CmdHF14AMfECFill(const char *Cmd)
 		default:   numSectors = 16;
 	}
 
-	printf("--params: numSectors: %d, keyType:%d", numSectors, keyType);
+	printf("--params: numSectors: %d, keyType:%d\n", numSectors, keyType);
 	UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {numSectors, keyType, 0}};
 	SendCommand(&c);
 	return 0;
@@ -2479,14 +2524,13 @@ 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
@@ -2562,6 +2606,9 @@ int CmdHF14AMfSniff(const char *Cmd){
 	} // while (true)
 
 	free(buf);
+	
+	msleep(300); // wait for exiting arm side.
+	PrintAndLog("Done.");
 	return 0;
 }