X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mcs%2Fclass%2Fcorlib%2FSystem.Security.Cryptography%2FRSAPKCS1SignatureDeformatter.cs;h=ef33e1366fa9f45be5c6ddb1ab8bc81f6f18026a;hb=c694fb8e631e8f79b383b8ff696228abe1689a20;hp=f608fcbf37d7c5ce41f8c4ab35324f307cd0e69e;hpb=0abc2e6270020edc4a5b4c66f93b4ae582815f20;p=mono.git

diff --git a/mcs/class/corlib/System.Security.Cryptography/RSAPKCS1SignatureDeformatter.cs b/mcs/class/corlib/System.Security.Cryptography/RSAPKCS1SignatureDeformatter.cs
index f608fcbf37d..ef33e1366fa 100644
--- a/mcs/class/corlib/System.Security.Cryptography/RSAPKCS1SignatureDeformatter.cs
+++ b/mcs/class/corlib/System.Security.Cryptography/RSAPKCS1SignatureDeformatter.cs
@@ -5,11 +5,7 @@
 //	Sebastien Pouliot <sebastien@ximian.com>
 //
 // (C) 2002, 2003 Motus Technologies Inc. (http://www.motus.com)
-// (C) 2004 Novell (http://www.novell.com)
-//
-
-//
-// Copyright (C) 2004 Novell, Inc (http://www.novell.com)
+// 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
@@ -31,12 +27,15 @@
 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 //
 
-using System;
 using System.Globalization;
+using System.Runtime.InteropServices;
 using Mono.Security.Cryptography;
 
 namespace System.Security.Cryptography { 
 	
+#if NET_2_0
+	[ComVisible (true)]
+#endif
 	public class RSAPKCS1SignatureDeformatter : AsymmetricSignatureDeformatter {
 	
 		private RSA rsa;
@@ -60,8 +59,13 @@ namespace System.Security.Cryptography {
 	
 		public override void SetKey (AsymmetricAlgorithm key) 
 		{
+#if NET_2_0
+			if (key == null)
+				throw new ArgumentNullException ("key");
+#else
+			// 1.0/1.1 accepted null without an ArgumentNullException!
+#endif
 			rsa = (RSA) key;
-			// here null is accepted without an ArgumentNullException!
 		}
 	
 		public override bool VerifySignature (byte[] rgbHash, byte[] rgbSignature)