1 files changed, 119 insertions, 119 deletions

diff --git a/mcs/class/Mono.Security/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs b/mcs/class/Mono.Security/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs
index 4c3b534b851..dbd1a346ee7 100644
--- a/mcs/class/Mono.Security/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs
+++ b/mcs/class/Mono.Security/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs
@@ -1,119 +1,119 @@
-/* Transport Security Layer (TLS)

- * Copyright (c) 2003 Carlos Guzmán Álvarez

- * 

- * Permission is hereby granted, free of charge, to any person 

- * obtaining a copy of this software and associated documentation 

- * files (the "Software"), to deal in the Software without restriction, 

- * including without limitation the rights to use, copy, modify, merge, 

- * publish, distribute, sublicense, and/or sell copies of the Software, 

- * and to permit persons to whom the Software is furnished to do so, 

- * subject to the following conditions:

- * 

- * The above copyright notice and this permission notice shall be included 

- * in all copies or substantial portions of the Software.

- * 

- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 

- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 

- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 

- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 

- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 

- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 

- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 

- * DEALINGS IN THE SOFTWARE.

- */

-

-using System;

-using System.Security.Cryptography;

-

-using Mono.Security.Cryptography;

-using Mono.Security.X509;

-

-namespace Mono.Security.Protocol.Tls.Handshake.Client

-{

-	internal class TlsServerKeyExchange : TlsHandshakeMessage

-	{

-		#region FIELDS

-

-		private RSAParameters	rsaParams;

-		private byte[]			signedParams;

-

-		#endregion

-

-		#region CONSTRUCTORS

-

-		public TlsServerKeyExchange(TlsSession session, byte[] buffer)

-			: base(session, TlsHandshakeType.ServerKeyExchange, buffer)

-		{

-			this.verifySignature();

-		}

-

-		#endregion

-

-		#region METHODS

-

-		public override void UpdateSession()

-		{

-			base.UpdateSession();

-

-			this.Session.Context.ServerSettings.ServerKeyExchange	= true;

-			this.Session.Context.ServerSettings.RsaParameters		= this.rsaParams;

-			this.Session.Context.ServerSettings.SignedParams		= this.signedParams;

-		}

-

-		#endregion

-

-		#region PROTECTED_METHODS

-

-		protected override void ProcessAsSsl3()

-		{

-			this.ProcessAsTls1();

-		}

-

-		protected override void ProcessAsTls1()

-		{

-			this.rsaParams = new RSAParameters();

-			

-			// Read modulus

-			rsaParams.Modulus	= this.ReadBytes(this.ReadInt16());

-

-			// Read exponent

-			rsaParams.Exponent	= this.ReadBytes(this.ReadInt16());

-

-			// Read signed params

-			signedParams		= this.ReadBytes(this.ReadInt16());

-		}

-

-		#endregion

-

-		#region PRIVATE_METHODS

-

-		private void verifySignature()

-		{

-			MD5SHA1CryptoServiceProvider hash = new MD5SHA1CryptoServiceProvider();

-

-			// Create server params array

-			TlsStream stream = new TlsStream();

-

-			stream.Write(this.Session.Context.RandomCS);

-			stream.Write(rsaParams.Modulus.Length);

-			stream.Write(rsaParams.Modulus);

-			stream.Write(rsaParams.Exponent.Length);

-			stream.Write(rsaParams.Exponent);

-

-			hash.ComputeHash(stream.ToArray());

-

-			stream.Reset();

-

-			// Verify Signature

-			X509Certificate certificate = this.Session.Context.ServerSettings.ServerCertificates[0];

-

-			RSACryptoServiceProvider rsa = new RSACryptoServiceProvider(rsaParams.Modulus.Length << 3);

-			rsa.ImportParameters(rsaParams);

-

-			byte[] sign = hash.CreateSignature(rsa);

-			hash.VerifySignature(rsa, this.signedParams);

-		}

-

-		#endregion

-	}

-}

+/* Transport Security Layer (TLS)
+ * Copyright (c) 2003 Carlos Guzmán Álvarez
+ * 
+ * Permission is hereby granted, free of charge, to any person 
+ * obtaining a copy of this software and associated documentation 
+ * files (the "Software"), to deal in the Software without restriction, 
+ * including without limitation the rights to use, copy, modify, merge, 
+ * publish, distribute, sublicense, and/or sell copies of the Software, 
+ * and to permit persons to whom the Software is furnished to do so, 
+ * subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included 
+ * in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+using System;
+using System.Security.Cryptography;
+
+using Mono.Security.Cryptography;
+using Mono.Security.X509;
+
+namespace Mono.Security.Protocol.Tls.Handshake.Client
+{
+	internal class TlsServerKeyExchange : TlsHandshakeMessage
+	{
+		#region FIELDS
+
+		private RSAParameters	rsaParams;
+		private byte[]			signedParams;
+
+		#endregion
+
+		#region CONSTRUCTORS
+
+		public TlsServerKeyExchange(TlsSession session, byte[] buffer)
+			: base(session, TlsHandshakeType.ServerKeyExchange, buffer)
+		{
+			this.verifySignature();
+		}
+
+		#endregion
+
+		#region METHODS
+
+		public override void UpdateSession()
+		{
+			base.UpdateSession();
+
+			this.Session.Context.ServerSettings.ServerKeyExchange	= true;
+			this.Session.Context.ServerSettings.RsaParameters		= this.rsaParams;
+			this.Session.Context.ServerSettings.SignedParams		= this.signedParams;
+		}
+
+		#endregion
+
+		#region PROTECTED_METHODS
+
+		protected override void ProcessAsSsl3()
+		{
+			this.ProcessAsTls1();
+		}
+
+		protected override void ProcessAsTls1()
+		{
+			this.rsaParams = new RSAParameters();
+			
+			// Read modulus
+			rsaParams.Modulus	= this.ReadBytes(this.ReadInt16());
+
+			// Read exponent
+			rsaParams.Exponent	= this.ReadBytes(this.ReadInt16());
+
+			// Read signed params
+			signedParams		= this.ReadBytes(this.ReadInt16());
+		}
+
+		#endregion
+
+		#region PRIVATE_METHODS
+
+		private void verifySignature()
+		{
+			MD5SHA1CryptoServiceProvider hash = new MD5SHA1CryptoServiceProvider();
+
+			// Create server params array
+			TlsStream stream = new TlsStream();
+
+			stream.Write(this.Session.Context.RandomCS);
+			stream.Write(rsaParams.Modulus.Length);
+			stream.Write(rsaParams.Modulus);
+			stream.Write(rsaParams.Exponent.Length);
+			stream.Write(rsaParams.Exponent);
+
+			hash.ComputeHash(stream.ToArray());
+
+			stream.Reset();
+
+			// Verify Signature
+			X509Certificate certificate = this.Session.Context.ServerSettings.ServerCertificates[0];
+
+			RSACryptoServiceProvider rsa = new RSACryptoServiceProvider(rsaParams.Modulus.Length << 3);
+			rsa.ImportParameters(rsaParams);
+
+			byte[] sign = hash.CreateSignature(rsa);
+			hash.VerifySignature(rsa, this.signedParams);
+		}
+
+		#endregion
+	}
+}