From dfa4bf2899a8fc1583330dca45868b7d96756b73 Mon Sep 17 00:00:00 2001
From: pyllyukko <pyllyukko@maimed.org>
Date: Sat, 6 Oct 2012 21:48:53 +0300
Subject: Improved password hashing detection

- Added support for blowfish & sha256 hashes
- Modified the SHA512 detection, so it detects SHA512 hashes properly,
  when $rounds is defined.
  See the discussion on https://savannah.nongnu.org/patch/?7186 for
  details.
---
 systems/Linux/2/gen_passwd_sets |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/systems/Linux/2/gen_passwd_sets b/systems/Linux/2/gen_passwd_sets
index 908897c..bc475d3 100755
--- a/systems/Linux/2/gen_passwd_sets
+++ b/systems/Linux/2/gen_passwd_sets
@@ -100,8 +100,14 @@ zappasswd()
       \$1\$[a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./]\$[a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./])
 	     passwd="md5"
 	   ;;
-# For SHA512 passwds (98 chars) starting with $6$ (Linux)
-      \$6\$[a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./][a-zA-Z0-9\./])
+      \$2a\$*)
+	     passwd="blowfish"
+	   ;;
+      \$5\$*)
+	     passwd="sha256"
+	   ;;
+# For SHA512 passwds starting with $6$ (Linux)
+      \$6\$*)
 	     passwd="sha512"
 	   ;;
       " ") passwd=""
-- 
1.7.4.4

