mcs/class/System.Security/System.Security.Cryptography.Pkcs/KeyTransRecipientInfo.cs

   1 //
   2 // KeyTransRecipientInfo.cs - System.Security.Cryptography.Pkcs.KeyTransRecipientInfo
   3 //
   4 // Author:
   5 //      Sebastien Pouliot (spouliot@motus.com)
   6 //
   7 // (C) 2003 Motus Technologies Inc. (http://www.motus.com)
   8 //
   9
  10 #if NET_1_2
  11
  12 using System;
  13 using System.Collections;
  14
  15 namespace System.Security.Cryptography.Pkcs {
  16
  17         public sealed class KeyTransRecipientInfo : RecipientInfo {
  18
  19                 private byte[] _encryptedKey;
  20                 private AlgorithmIdentifier _keyEncryptionAlgorithm;
  21                 private SubjectIdentifier _recipientIdentifier;
  22                 private int _version;
  23
  24                 // only accessible from EnvelopedPkcs7.RecipientInfos
  25                 internal KeyTransRecipientInfo (byte[] encryptedKey, AlgorithmIdentifier keyEncryptionAlgorithm, SubjectIdentifier recipientIdentifier, int version)
  26                         : base (RecipientInfoType.KeyTransport)
  27                 {
  28                         _encryptedKey = encryptedKey;
  29                         _keyEncryptionAlgorithm = keyEncryptionAlgorithm;
  30                         _recipientIdentifier = recipientIdentifier;
  31                         _version = version;
  32                 }
  33
  34                 public override byte[] EncryptedKey {
  35                         get { return _encryptedKey; }
  36                 }
  37
  38                 public override AlgorithmIdentifier KeyEncryptionAlgorithm {
  39                         get { return _keyEncryptionAlgorithm; }
  40                 }
  41
  42                 public override SubjectIdentifier RecipientIdentifier {
  43                         get { return _recipientIdentifier; }
  44                 }
  45
  46                 public override int Version {
  47                         get { return _version; }
  48                 }
  49         }
  50 }
  51
  52 #endif