Initial Commit

iTechSharp/srcbc/crypto/parameters/ParametersWithSalt.cs

@@ -0,0 +1,39 @@
+using System;
+
+using Org.BouncyCastle.Crypto;
+
+namespace Org.BouncyCastle.Crypto.Parameters
+{
+
+    /// <summary> Cipher parameters with a fixed salt value associated with them.</summary>
+    public class ParametersWithSalt : ICipherParameters
+    {
+        private byte[] salt;
+        private ICipherParameters parameters;
+
+        public ParametersWithSalt(ICipherParameters parameters, byte[] salt):this(parameters, salt, 0, salt.Length)
+        {
+        }
+
+        public ParametersWithSalt(ICipherParameters parameters, byte[] salt, int saltOff, int saltLen)
+        {
+            this.salt = new byte[saltLen];
+            this.parameters = parameters;
+
+            Array.Copy(salt, saltOff, this.salt, 0, saltLen);
+        }
+
+        public byte[] GetSalt()
+        {
+            return salt;
+        }
+
+        public ICipherParameters Parameters
+        {
+            get
+            {
+                return parameters;
+            }
+        }
+    }
+}