mcs/class/System.Core/System.Security.Cryptography/CngKeyCreationParameters.cs

   1 //
   2 // System.Security.Cryptography.CngKeyCreationParameters
   3 //
   4 // Copyright (C) 2011 Juho Vähä-Herttua
   5 //
   6 // Permission is hereby granted, free of charge, to any person obtaining
   7 // a copy of this software and associated documentation files (the
   8 // "Software"), to deal in the Software without restriction, including
   9 // without limitation the rights to use, copy, modify, merge, publish,
  10 // distribute, sublicense, and/or sell copies of the Software, and to
  11 // permit persons to whom the Software is furnished to do so, subject to
  12 // the following conditions:
  13 //
  14 // The above copyright notice and this permission notice shall be
  15 // included in all copies or substantial portions of the Software.
  16 //
  17 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  18 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  19 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  20 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  21 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  22 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  23 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24 //
  25
  26 using System;
  27
  28 namespace System.Security.Cryptography {
  29
  30         // note: CNG stands for "Cryptography API: Next Generation"
  31
  32         public class CngKeyCreationParameters {
  33                 private Nullable<CngExportPolicies> exportPolicy;
  34                 private CngKeyCreationOptions keyCreationOptions;
  35                 private Nullable<CngKeyUsages> keyUsage;
  36                 private CngPropertyCollection parameters;
  37                 private IntPtr parentWindowHandle;
  38                 private CngProvider provider;
  39                 private CngUIPolicy uiPolicy;
  40
  41                 public CngKeyCreationParameters ()
  42                 {
  43                         parameters = new CngPropertyCollection ();
  44                         provider = CngProvider.MicrosoftSoftwareKeyStorageProvider;
  45                 }
  46
  47                 public Nullable<CngExportPolicies> ExportPolicy
  48                 {
  49                         get { return exportPolicy; }
  50                         set { exportPolicy = value; }
  51                 }
  52
  53                 public CngKeyCreationOptions KeyCreationOptions
  54                 {
  55                         get { return keyCreationOptions; }
  56                         set { keyCreationOptions = value; }
  57                 }
  58
  59                 public Nullable<CngKeyUsages> KeyUsage
  60                 {
  61                         get { return keyUsage; }
  62                         set { keyUsage = value; }
  63                 }
  64
  65                 public CngPropertyCollection Parameters
  66                 {
  67                         get { return parameters; }
  68                 }
  69
  70                 public IntPtr ParentWindowHandle
  71                 {
  72                         get { return parentWindowHandle; }
  73                         set { parentWindowHandle = value; }
  74                 }
  75
  76                 public CngProvider Provider
  77                 {
  78                         get { return provider; }
  79                         set {
  80                                 if (value == null)
  81                                         throw new ArgumentNullException ("value");
  82                                 provider = value;
  83                         }
  84                 }
  85
  86                 public CngUIPolicy UIPolicy
  87                 {
  88                         get { return uiPolicy; }
  89                         set { uiPolicy = value; }
  90                 }
  91         }
  92 }