2003-12-07 Sebastien Pouliot <spouliot@videotron.ca>

	* ContentInfo.cs: Modified default Oid not to include description.
	Added basic support for static GetContentType.
	* EnvelopedPkcs7.cs: New. Partial implementation of PKCS#7 envelopes
	(encrypted data).
	* KeyAgreeRecipientInfo.cs: New. Stub for key agreement informations.
	Note that key agreement algorithms (DH) are absent from the framework.
	* KeyTransRecipientInfo.cs: New. Implementation for key transport
	informations.
	* Pkcs7Recipient.cs: New. Implementation of "recipients" - how it
	links to a X.509 certificate (issuer and serial key or subject key
	info).
	* Pkcs7RecipientCollection.cs: New. Collection of Pkcs7Recipient.
	* Pkcs7RecipientEnumerator.cs: New. Enumerator for Pkcs7Recipient.
	* Pkcs7AttributeCollection.cs: New. Collection of Pkcs9Attributes.
	* Pkcs7AttributeEnumerator.cs: New. Enumerator for Pkcs9Attributes.
	* PublicKeyInfo.cs: New. Handle public key informations.
	* RecipientInfoCollection.cs: New. Collection of RecipientInfo (and
	inherited classes).
	* RecipientInfoEnumerator.cs: New. Enumerator for RecipientInfo (and
	inherited classes).
	* SignedPkcs7.cs: New. Partial implementation of PKCS#7 signed
	structures.
	* SignerInfo.cs: New. Information (certificate and attributes) about
	the signer. Actual signature/verification stuff is missing.
	* SignerInfoCollection.cs: New. Collection of SignerInfo.
	* SignerInfoEnumarator.cs: New. Enumerator for SignerInfo.
	* SubjectIdentifier.cs: New. Contains the type of identifier linking
	to a subject.
	* SubjectIdentifierOrKey.cs: New. Contains the subject's public key or
	an information linking to a subject public key.

svn path=/trunk/mcs/; revision=20843

1 files changed, 74 insertions, 0 deletions

diff --git a/mcs/class/System.Security/System.Security.Cryptography.Pkcs/RecipientInfoCollection.cs b/mcs/class/System.Security/System.Security.Cryptography.Pkcs/RecipientInfoCollection.cs
new file mode 100755
index 00000000000..fdfc80d584d
--- /dev/null
+++ b/mcs/class/System.Security/System.Security.Cryptography.Pkcs/RecipientInfoCollection.cs
@@ -0,0 +1,74 @@
+//
+// RecipientInfoCollection.cs - System.Security.Cryptography.Pkcs.RecipientInfoCollection
+//
+// Author:
+//	Sebastien Pouliot (spouliot@motus.com)
+//
+// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
+//
+
+#if NET_1_2
+
+using System;
+using System.Collections;
+
+namespace System.Security.Cryptography.Pkcs {
+
+	public class RecipientInfoCollection : ICollection {
+
+		private ArrayList _list;
+
+		// only accessible from EnvelopedPkcs7.RecipientInfos
+		internal RecipientInfoCollection () 
+		{
+			_list = new ArrayList ();
+		}
+
+		// properties
+
+		public int Count {
+			get { return _list.Count; }
+		}
+
+		public bool IsSynchronized {
+			get { return _list.IsSynchronized; }
+		}
+
+		public RecipientInfo this [int index] {
+			get { return (RecipientInfo) _list [index]; }
+		}
+
+		public object SyncRoot {
+			get { return _list.SyncRoot; }
+		}
+
+		// methods
+
+		internal int Add (RecipientInfo ri) 
+		{
+			return _list.Add (ri);
+		}
+
+		public void CopyTo (Array array, int index) 
+		{
+			_list.CopyTo (array, index);
+		}
+
+		public void CopyTo (RecipientInfo[] array, int index) 
+		{
+			_list.CopyTo (array, index);
+		}
+
+		public RecipientInfoEnumerator GetEnumerator ()
+		{
+			return new RecipientInfoEnumerator (_list);
+		}
+
+		IEnumerator IEnumerable.GetEnumerator () 
+		{
+			return new RecipientInfoEnumerator (_list);
+		}
+	}
+}
+
+#endif
\ No newline at end of file