X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mcs%2Fclass%2Fcorlib%2FSystem.Security.Cryptography%2FICryptoTransform.cs;h=dda99d8b81bce2bbea00862ff8a563b9bba18e0f;hb=4eb352bcb3ef7a71dc9ab62c5cd2d5e7598619f7;hp=f3d1f0e0df88d686134330aa2533e384942a9bb0;hpb=baa39453fc9572621c3b036f94a73732a88025ec;p=mono.git

diff --git a/mcs/class/corlib/System.Security.Cryptography/ICryptoTransform.cs b/mcs/class/corlib/System.Security.Cryptography/ICryptoTransform.cs
index f3d1f0e0df8..dda99d8b81b 100644
--- a/mcs/class/corlib/System.Security.Cryptography/ICryptoTransform.cs
+++ b/mcs/class/corlib/System.Security.Cryptography/ICryptoTransform.cs
@@ -1,49 +1,59 @@
-//
-// System.Security.Cryptography ICryptoTransform interface
-//
-// Authors:
-//   Matthew S. Ford (Matthew.S.Ford@Rose-Hulman.Edu)
-//
-// Copyright 2001 by Matthew S. Ford.
-//
-
-
-using System.Security.Cryptography;
-
-namespace System.Security.Cryptography {
-
-	/// <summary>
-	/// Crytographic functions that can process a stream of bytes implement this interface.
-	/// This works by stringing together one or more ICryptoTransform classes with a stream.
-	/// Data is passed from one to the next without the need of outside buffering/intervention.
-	/// </summary>
-	public interface ICryptoTransform {
-	
-		/// <summary>
-		/// Whether the function can transform multiple blocks at a time.
-		/// </summary>
-		bool CanTransformMultipleBlocks {get;}
-
-		/// <summary>
-		/// Size of input blocks for the function.
-		/// </summary>
-		int InputBlockSize {get;}
-
-		/// <summary>
-		/// Size of the output blocks of the function.
-		/// </summary>
-		int OutputBlockSize {get;}
-
-		/// <summary>
-		/// FIXME: Process some data.  A block at a time?  Less than a block at a time?
-		/// </summary>
-		int TransformBlock (byte[] inputBuffer, int inputOffset, int inputCount, byte[] outputBuffer, int outputOffset);
-
-		/// <summary>
-		/// Processes the final part of the data.  Also finalizes the function if needed.
-		/// </summary>
-		byte[] TransformFinalBlock (byte[] inputBuffer, int inputOffset, int inputCount);
-
-	}
-}
-
+//
+// System.Security.Cryptography ICryptoTransform interface
+//
+// Authors:
+//   Matthew S. Ford (Matthew.S.Ford@Rose-Hulman.Edu)
+//
+// Copyright 2001 by Matthew S. Ford.
+// Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+using System.Runtime.InteropServices;
+
+namespace System.Security.Cryptography {
+
+#if NET_2_0
+	[ComVisible (true)]
+#endif
+	public interface ICryptoTransform : IDisposable {
+
+		bool CanReuseTransform {
+			get;
+		}
+
+		bool CanTransformMultipleBlocks {
+			get;
+		}
+
+		int InputBlockSize {
+			get;
+		}
+
+		int OutputBlockSize {
+			get;
+		}
+
+		int TransformBlock (byte[] inputBuffer, int inputOffset, int inputCount, byte[] outputBuffer, int outputOffset);
+
+		byte[] TransformFinalBlock (byte[] inputBuffer, int inputOffset, int inputCount);
+	}
+}