X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/c109ac9f65958266629e948726d661515b118465..8afa9712f7597da04338e61cfdbce9c219b0840c:/client/cmdlfem4x.c

diff --git a/client/cmdlfem4x.c b/client/cmdlfem4x.c
index d3e2f2b9..6d562be0 100644
--- a/client/cmdlfem4x.c
+++ b/client/cmdlfem4x.c
@@ -291,7 +291,7 @@ int CmdEM410xSim(const char *Cmd)
 int usage_lf_em410x_brute(void) {
 	PrintAndLog("Bruteforcing by emulating EM410x tag");
 	PrintAndLog("");
-	PrintAndLog("Usage:  lf em 410xbrute [h] ids.txt [d 2000] [clock]");
+	PrintAndLog("Usage:  lf em 410xbrute [h] ids.txt [d 2000] [c clock]");
 	PrintAndLog("Options:");
 	PrintAndLog("       h             - this help");
 	PrintAndLog("       ids.txt       - file with UIDs in HEX format, one per line");
@@ -301,7 +301,7 @@ int usage_lf_em410x_brute(void) {
 	PrintAndLog("      lf em 410xbrute ids.txt");
 	PrintAndLog("      lf em 410xbrute ids.txt c 32");
 	PrintAndLog("      lf em 410xbrute ids.txt d 3000");
-	PrintAndLog("      lf em 410xbrute ids.txt d 3000 32");
+	PrintAndLog("      lf em 410xbrute ids.txt d 3000 c 32");
 	return 0;
 }
 
@@ -335,7 +335,7 @@ int CmdEM410xBrute(const char *Cmd)
 		delay = param_get32ex(Cmd, 4, 1000, 10);
 	}
 
-	param_getstr(Cmd, 0, filename);
+	param_getstr(Cmd, 0, filename, sizeof(filename));
 	
 	uidBlock = calloc(stUidBlock, 5);
 	if (uidBlock == NULL) return 1;
@@ -405,7 +405,7 @@ int CmdEM410xBrute(const char *Cmd)
 			return 0;
 		}
 				
-		sprintf(testuid, "%010lX", bytes_to_num(uidBlock + 5*c, 5));
+		sprintf(testuid, "%010" PRIX64, bytes_to_num(uidBlock + 5*c, 5));
 		PrintAndLog("Bruteforce %d / %d: simulating UID  %s, clock %d", c + 1, uidcnt, testuid, clock);
 		
 		ConstructEM410xEmulGraph(testuid, clock);
@@ -606,7 +606,7 @@ int EM4x50Read(const char *Cmd, bool verbose)
 	char tmp2[20];
 	int phaseoff;
 	high = low = 0;
-	memset(tmpbuff, 0, MAX_GRAPH_TRACE_LEN / 64);
+	memset(tmpbuff, 0, sizeof(tmpbuff));
 
 	// get user entry if any
 	sscanf(Cmd, "%i %i", &clk, &invert);
@@ -950,7 +950,6 @@ int EM4x05ReadWord_ext(uint8_t addr, uint32_t pwd, bool usePwd, uint32_t *wordDa
 	}
 	int testLen = (GraphTraceLen < 1000) ? GraphTraceLen : 1000;
 	if (graphJustNoise(GraphBuffer, testLen)) {
-		PrintAndLog("no tag not found");
 		return -1;
 	}
 	//attempt demod:
@@ -1339,7 +1338,7 @@ static command_t CommandTable[] =
 	{"410xread",  CmdEMdemodASK, 0, "[findone] -- Extract ID from EM410x tag (option 0 for continuous loop, 1 for only 1 tag)"},
 	{"410xdemod", CmdAskEM410xDemod,  1, "[clock] [invert<0|1>] [maxErr] -- Demodulate an EM410x tag from GraphBuffer (args optional)"},
 	{"410xsim",   CmdEM410xSim, 0, "<UID> [clock rate] -- Simulate EM410x tag"},
-	{"410xbrute",   CmdEM410xBrute, 0, "ids.txt [d (delay in ms)] [c (clock rate)] -- Bruteforcing by simulating EM410x tags (1 UID/s)"},
+	{"410xbrute",   CmdEM410xBrute, 0, "ids.txt [d (delay in ms)] [c (clock rate)] -- Reader bruteforce attack by simulating EM410x tags"},
 	{"410xwatch", CmdEM410xWatch, 0, "['h'] -- Watches for EM410x 125/134 kHz tags (option 'h' for 134)"},
 	{"410xspoof", CmdEM410xWatchnSpoof, 0, "['h'] --- Watches for EM410x 125/134 kHz tags, and replays them. (option 'h' for 134)" },
 	{"410xwrite", CmdEM410xWrite, 0, "<UID> <'0' T5555> <'1' T55x7> [clock rate] -- Write EM410x UID to T5555(Q5) or T55x7 tag, optionally setting clock rate"},