From: marshmellow42 <marshmellowrf@gmail.com>
Date: Thu, 30 Apr 2015 14:34:20 +0000 (-0400)
Subject: fix bug in mfu cauth
X-Git-Tag: v2.1.0~12^2~42
X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/commitdiff_plain/7eec1204e7ab07e2840b64c274715422af5f1393?ds=inline

fix bug in mfu cauth
---

diff --git a/client/cmdhfmfu.c b/client/cmdhfmfu.c
index 2f7fa2c9..8b906904 100644
--- a/client/cmdhfmfu.c
+++ b/client/cmdhfmfu.c
@@ -540,8 +540,8 @@ int CmdHF14AMfucAuth(const char *Cmd){
 	} 
 
 	uint8_t *key = default_3des_keys[keyNo];
-	if (try3DesAuthentication(key))
-		PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key, 8));
+	if (try3DesAuthentication(key)>0)
+		PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key, 16));
 	else
 		PrintAndLog("Authentication failed");