Initial Commit

iTechSharp/srcbc/crypto/parameters/ElGamalKeyParameters.cs

@@ -0,0 +1,59 @@
+using System;
+
+using Org.BouncyCastle.Utilities;
+
+namespace Org.BouncyCastle.Crypto.Parameters
+{
+    public class ElGamalKeyParameters
+		: AsymmetricKeyParameter
+    {
+        private readonly ElGamalParameters parameters;
+
+		protected ElGamalKeyParameters(
+            bool				isPrivate,
+            ElGamalParameters	parameters)
+			: base(isPrivate)
+        {
+			// TODO Should we allow 'parameters' to be null?
+            this.parameters = parameters;
+        }
+
+		public ElGamalParameters Parameters
+        {
+            get { return parameters; }
+        }
+
+		public override bool Equals(
+            object obj)
+        {
+			if (obj == this)
+				return true;
+
+			ElGamalKeyParameters other = obj as ElGamalKeyParameters;
+
+			if (other == null)
+				return false;
+
+			return Equals(other);
+        }
+
+		protected bool Equals(
+			ElGamalKeyParameters other)
+		{
+			return Platform.Equals(parameters, other.parameters)
+				&& base.Equals(other);
+		}
+
+		public override int GetHashCode()
+        {
+			int hc = base.GetHashCode();
+
+			if (parameters != null)
+			{
+				hc ^= parameters.GetHashCode();
+			}
+
+			return hc;
+        }
+    }
+}