From bd7aad29cd4ff621e87339730e2b1261e59a48de Mon Sep 17 00:00:00 2001
From: Aram <aram@factorit.nl>
Date: Mon, 2 May 2016 16:14:22 +0200
Subject: [PATCH] Fixed arg parsing bug found by @khalil00

---
 libnfc_crypto1_crack.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libnfc_crypto1_crack.c b/libnfc_crypto1_crack.c
index 5f3df49..02edc83 100644
--- a/libnfc_crypto1_crack.c
+++ b/libnfc_crypto1_crack.c
@@ -586,7 +586,7 @@ int main (int argc, const char * argv[]) {
         return 1;
     }
 
-    known_key = strtoul(argv[1], 0, 16);
+    known_key = strtoull(argv[1], 0, 16);
     for_block = atoi(argv[2]);
     ab_key = MC_AUTH_A;
     if(argv[3][0] == 'b' || argv[3][0] == 'B'){