2 // PublicKey.cs - System.Security.Cryptography.PublicKey
5 // Sebastien Pouliot (spouliot@motus.com)
6 // Tim Coleman (tim@timcoleman.com)
8 // (C) 2003 Motus Technologies Inc. (http://www.motus.com)
9 // Copyright (C) Tim Coleman, 2004
13 // Permission is hereby granted, free of charge, to any person obtaining
14 // a copy of this software and associated documentation files (the
15 // "Software"), to deal in the Software without restriction, including
16 // without limitation the rights to use, copy, modify, merge, publish,
17 // distribute, sublicense, and/or sell copies of the Software, and to
18 // permit persons to whom the Software is furnished to do so, subject to
19 // the following conditions:
21 // The above copyright notice and this permission notice shall be
22 // included in all copies or substantial portions of the Software.
24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
25 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
26 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
27 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
28 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
29 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
30 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
37 namespace System.Security.Cryptography.X509Certificates {
39 // Note: Match the definition of framework version 1.2.3400.0 on http://longhorn.msdn.microsoft.com
41 public sealed class PublicKey {
43 private AsymmetricAlgorithm _key;
44 private AsnEncodedData _keyValue;
45 private AsnEncodedData _params;
49 public PublicKey (Oid oid, AsnEncodedData parameters, AsnEncodedData keyValue)
56 internal PublicKey (Mono.Security.X509.X509Certificate certificate)
58 if (certificate.KeyAlgorithm == "1.2.840.113549.1.1.1") {
59 _key = certificate.RSA;
62 _key = certificate.DSA;
65 _oid = new Oid (certificate.KeyAlgorithm);
66 _keyValue = new AsnEncodedData (_oid, certificate.PublicKey);
67 _params = new AsnEncodedData (_oid, certificate.KeyAlgorithmParameters);
72 public AsnEncodedData EncodedKeyValue {
73 get { return _keyValue; }
76 public AsnEncodedData EncodedParameters {
77 get { return _params; }
80 public AsymmetricAlgorithm Key {