2 // KeyTransRecipientInfo.cs - System.Security.Cryptography.Pkcs.KeyTransRecipientInfo
5 // Sebastien Pouliot <sebastien@ximian.com>
7 // (C) 2003 Motus Technologies Inc. (http://www.motus.com)
8 // Copyright (C) 2004-2005 Novell Inc. (http://www.novell.com)
10 // Permission is hereby granted, free of charge, to any person obtaining
11 // a copy of this software and associated documentation files (the
12 // "Software"), to deal in the Software without restriction, including
13 // without limitation the rights to use, copy, modify, merge, publish,
14 // distribute, sublicense, and/or sell copies of the Software, and to
15 // permit persons to whom the Software is furnished to do so, subject to
16 // the following conditions:
18 // The above copyright notice and this permission notice shall be
19 // included in all copies or substantial portions of the Software.
21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
32 using System.Collections;
34 namespace System.Security.Cryptography.Pkcs {
36 public sealed class KeyTransRecipientInfo : RecipientInfo {
38 private byte[] _encryptedKey;
39 private AlgorithmIdentifier _keyEncryptionAlgorithm;
40 private SubjectIdentifier _recipientIdentifier;
43 // only accessible from EnvelopedCms.RecipientInfos
44 internal KeyTransRecipientInfo (byte[] encryptedKey, AlgorithmIdentifier keyEncryptionAlgorithm, SubjectIdentifier recipientIdentifier, int version)
45 : base (RecipientInfoType.KeyTransport)
47 _encryptedKey = encryptedKey;
48 _keyEncryptionAlgorithm = keyEncryptionAlgorithm;
49 _recipientIdentifier = recipientIdentifier;
53 public override byte[] EncryptedKey {
54 get { return _encryptedKey; }
57 public override AlgorithmIdentifier KeyEncryptionAlgorithm {
58 get { return _keyEncryptionAlgorithm; }
61 public override SubjectIdentifier RecipientIdentifier {
62 get { return _recipientIdentifier; }
65 public override int Version {
66 get { return _version; }