From 2b16dc7ff8662d1e6b99205bf810c6563f970573 Mon Sep 17 00:00:00 2001
From: Romuald Conty <romuald@libnfc.org>
Date: Wed, 20 Feb 2013 18:05:57 +0100
Subject: [PATCH] Prints symbols signification during key search

---
 src/mfoc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/mfoc.c b/src/mfoc.c
index 5906ac2..aca86aa 100644
--- a/src/mfoc.c
+++ b/src/mfoc.c
@@ -251,7 +251,8 @@ int main(int argc, char *const argv[])
 
   print_nfc_target(t.nt, true);
 
-  // Try to authenticate to all sectors with default keys
+  fprintf(stdout, "\nTry to authenticate to all sectors with default keys...\n");
+  fprintf(stdout, "Symbols: '.' no key found, '/' A key found, '\\' B key found, 'x' both keys found\n");
   // Set the authentication information (uid)
   memcpy(mp.mpa.abtAuthUid, t.nt.nti.nai.abtUid + t.nt.nti.nai.szUidLen - 4, sizeof(mp.mpa.abtAuthUid));
   // Iterate over all keys (n = number of keys)