1 // Transport Security Layer (TLS)
2 // Copyright (c) 2003-2004 Carlos Guzman Alvarez
5 // Permission is hereby granted, free of charge, to any person obtaining
6 // a copy of this software and associated documentation files (the
7 // "Software"), to deal in the Software without restriction, including
8 // without limitation the rights to use, copy, modify, merge, publish,
9 // distribute, sublicense, and/or sell copies of the Software, and to
10 // permit persons to whom the Software is furnished to do so, subject to
11 // the following conditions:
13 // The above copyright notice and this permission notice shall be
14 // included in all copies or substantial portions of the Software.
16 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
22 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 using System
.Security
.Cryptography
;
28 namespace Mono
.Security
.Protocol
.Tls
30 internal class RSASslSignatureDeformatter
: AsymmetricSignatureDeformatter
35 private HashAlgorithm hash
;
41 public RSASslSignatureDeformatter()
45 public RSASslSignatureDeformatter(AsymmetricAlgorithm key
)
54 public override bool VerifySignature(
60 throw new CryptographicUnexpectedOperationException("The key is a null reference");
64 throw new CryptographicUnexpectedOperationException("The hash algorithm is a null reference.");
68 throw new ArgumentNullException("The rgbHash parameter is a null reference.");
71 return Mono
.Security
.Cryptography
.PKCS1
.Verify_v15(
78 public override void SetHashAlgorithm(string strName
)
83 this.hash
= new Mono
.Security
.Cryptography
.MD5SHA1();
87 this.hash
= HashAlgorithm
.Create(strName
);
92 public override void SetKey(AsymmetricAlgorithm key
)
96 throw new ArgumentException("Specfied key is not an RSA key");
99 this.key
= key
as RSA
;