1 files changed, 30 insertions, 7 deletions

diff --git a/OpenSim/Framework/Util.cs b/OpenSim/Framework/Util.cs
index cce2adb..a0cac96 100644
--- a/OpenSim/Framework/Util.cs
+++ b/OpenSim/Framework/Util.cs
@@ -338,29 +338,41 @@ namespace OpenSim.Framework
         /// <summary>
         /// Return an md5 hash of the given string
         /// </summary>
-        /// <param name="pass"></param>
+        /// <param name="data"></param>
         /// <returns></returns>
-        public static string Md5Hash(string pass)
+        public static string Md5Hash(string data)
         {
-            MD5 md5 = MD5.Create();
-            byte[] dataMd5 = md5.ComputeHash(Encoding.Default.GetBytes(pass));
+            byte[] dataMd5 = ComputeMD5Hash(data);
             StringBuilder sb = new StringBuilder();
             for (int i = 0; i < dataMd5.Length; i++)
                 sb.AppendFormat("{0:x2}", dataMd5[i]);
             return sb.ToString();
         }
 
+        private static byte[] ComputeMD5Hash(string data)
+        {
+            MD5 md5 = MD5.Create();
+            return md5.ComputeHash(Encoding.Default.GetBytes(data));
+        }
+
         /// <summary>
         /// Return an SHA1 hash of the given string
         /// </summary>
-        /// <param name="src"></param>
+        /// <param name="data"></param>
         /// <returns></returns>
-        public static string SHA1Hash(string src)
+        public static string SHA1Hash(string data)
+        {
+            byte[] hash = ComputeSHA1Hash(data);
+            return BitConverter.ToString(hash).Replace("-", String.Empty);
+        }
+
+        private static byte[] ComputeSHA1Hash(string src)
         {
             SHA1CryptoServiceProvider SHA1 = new SHA1CryptoServiceProvider();
-            return BitConverter.ToString(SHA1.ComputeHash(Encoding.Default.GetBytes(src))).Replace("-", String.Empty);
+            return SHA1.ComputeHash(Encoding.Default.GetBytes(src));
         }
 
+
         public static int fast_distance2d(int x, int y)
         {
             x = Math.Abs(x);
@@ -1007,5 +1019,16 @@ namespace OpenSim.Framework
             string result = new String(decoded_char);
             return result;
         }
+
+        public static Guid GetHashGuid(string data, string salt)
+        {
+            byte[] hash = ComputeMD5Hash( data + salt );
+
+            string s = BitConverter.ToString(hash);
+
+            Guid guid = new Guid( hash );
+
+            return guid;
+        }
     }
 }