From 15e5e9c2be935215de143cb39beae9237fa0044e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Sat, 6 Aug 2011 00:59:39 +0200
Subject: JCryption::digest gets trickier

---
 lib/ayk/jcryption.rb | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/lib/ayk/jcryption.rb b/lib/ayk/jcryption.rb
index d498184..a95cadc 100644
--- a/lib/ayk/jcryption.rb
+++ b/lib/ayk/jcryption.rb
@@ -54,13 +54,9 @@ module JCryption
         n = passwd.length
         i = ((n/2)+1)-n%8
         i=0 if i<0
-        if salt.nil?
-            m = Digest::MD5.new
-            m << Time.now.to_s
-            n = Time.now.to_i%20
-            salt = m.to_s[n..n+12]
-        end
-        d = Digest::SHA2.new << passwd[0..i]+salt+passwd[i+1..-1]
+        j = n%20
+        salt = Digest::MD5.new << Time.now.to_s if salt.nil?
+        d = Digest::SHA2.new << passwd[0..i]+salt.to_s[j..j+12]+passwd[i+1..-1]
         [d,salt]
     end
     module_function :digest
-- 
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