2 // X509ThumbprintKeyIdentifierClause.cs
5 // Atsushi Enomoto <atsushi@ximian.com>
7 // Copyright (C) 2006 Novell, Inc. http://www.novell.com
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 using System.Collections.Generic;
30 using System.Security.Cryptography.X509Certificates;
31 using System.IdentityModel.Claims;
33 namespace System.IdentityModel.Tokens
35 public class X509ThumbprintKeyIdentifierClause : BinaryKeyIdentifierClause
37 public X509ThumbprintKeyIdentifierClause (byte [] thumbprint)
38 : base (null, thumbprint, true)
42 public X509ThumbprintKeyIdentifierClause (X509Certificate2 certificate)
43 : base (null, certificate.GetCertHash (), true)
47 public byte [] GetX509Thumbprint ()
52 public bool Matches (X509Certificate2 certificate)
54 if (certificate == null)
55 throw new ArgumentNullException ("certificate");
56 byte [] b1 = GetRawBuffer ();
57 byte [] b2 = certificate.GetCertHash ();
58 if (b1.Length != b2.Length)
60 for (int i = 0; i < b1.Length; i++)
67 public override string ToString ()
69 return base.ToString ();