2006-12-23 Gonzalo Paniagua Javier <gonzalo@ximian.com>

	* TlsServerCertificate.cs: typo.

2006-09-11  Sebastien Pouliot  <sebastien@ximian.com>

	* TlsClientFinished.cs: Use Write.Cipher instead of Cipher. Remove 
	usage of TlsStream in ProcessAsSsl3.
	* TlsClientKeyExchange.cs: Use Negotiating.Cipher instead of Cipher.
	Refactor to avoid code duplication between SSL3 and TLS.
	* TlsServerCertificate.cs: Use Negotiating.Cipher instead of Cipher.
	* TlsServerFinished.cs: Use Current.Cipher instead of Cipher. Use 
	Compare to test client and server digests equality. Remove usage of 
	TlsStream in ProcessAsSsl3.
	* TlsServerHello.cs: Use Negotiating.Cipher instead of Cipher. Remove
	usage of TlsStream to reduce memory allocations. Remove method 
	CompareSessionId and use the new base class Compare method instead.

2006-03-16  Sebastien Pouliot  <sebastien@ximian.com>

	* TlsClientHello.cs: Check to see if we already have a known session
	(past or concurrent) with the same target host. If so the use this
	session id to try to resume (i.e. abbreviated handshake).
	* TlsServerFinished.cs: Don't reset the hasndshake stream here. The 
	stream must be resetted once BOTH the client and the server are done.
	The order of message can be different if we use an abbreviated 
	handshake sequence which leads to an invalid handshake.
	* TlsServerHello.cs: Add this session info to the client cache. If the
	server sends the same session id (as we supplied) then we MUST do an 
	abbreviated handshake.

2005-11-23  Sebastien Pouliot  <sebastien@ximian.com>

	* TlsServerCertificate.cs: Add support for Netscape Server Gated 
	Crypto (2.16.840.1.113730.4) as a valid server-side EKU OID. Fix bug
	#76804.

2005-06-14  Sebastien Pouliot  <sebastien@ximian.com>

	* TlsClientCertificate.cs: Add support for _optional_ mutual 
	authentication. SSL3 and TLS1 deals differently with this. SSL3 tested
	with OpenSSL, TSL1 tested with OpenSSL and LDAPS/AD.

2005-04-12  Sebastien Pouliot  <sebastien@ximian.com>

	* TlsClientCertificateVerify.cs: Add missing data length (16 bits - 
	not to be confused with the record 24 bits length) before the RSA
	signature of the MD5SHA1 hash. Fix #71696.

2004-05-11 Carlos Guzman Alvarez  <carlosga@telefonica.net>

	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerCertificate.cs:

		- Added fix for better handling of exceptions when
		building the X509 Certificate chain.

2004-04-22  Sebastien Pouliot  <sebastien@ximian.com>

	* TlsClientCertificateVerify.cs: Use Buffer.BlockCopy instead of 
	Array.Copy.
	* TlsServerCertificate.cs: Changed KeyUsage to KeyUsages and CertType 
	to CertTypes.

2004-03-19  Sebastien Pouliot  <sebastien@ximian.com>

	* TlsClientKeyExchange.cs: Fixed key pair used to encrypt pre-master
	secret for exportable ciphers - must use the public key received in 
	ServerKeyExchange.

2004-03-10 Carlos Guzman Alvarez  <carlosga@telefonica.net>

	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificateVerify.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerCertificateRequest.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs:
	* Mono.Security.Protocol.Tls.Handshake.Server/TlsClientCertificateVerify.cs:
	* Mono.Security.Protocol.Tls.Handshake.Server/TlsServerCertificateRequest.cs:
	* Mono.Security.Protocol.Tls.Handshake.Server/TlsServerFinished.cs:

		- Fixed meesage type definition.

2004-03-04 Carlos Guzman Alvarez  <carlosga@telefonica.net>

	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerHelloDone.cs:
	* Mono.Security.Protocol.Tls.Handshake.Server/TlsServerHelloDone.cs:

        - Fixed message type.

2004-02-26  Sebastien Pouliot  <sebastien@ximian.com>

	* TlsServerCertificate.cs: Certificate validation has been activated.

2004-02-26 Carlos Guzman Alvarez  <carlosga@telefonica.net>

	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs:

		- Added changes for better handling of ClientHelloRequest messages.

2004-02-21  Carlos Guzman Alvarez  <carlosga@telefonica.net>

    * TlsServerHello: Fix for handle SecurityProtocolType.Default.

2004-02-20  Sebastien Pouliot  <sebastien@ximian.com>

	* TlsServerCertificate.cs: Added code to validate the server X.509
	certificate (identity, usage) and it's chain to a trusted root.
	Note that the verification is commented for the time being.

2004-02-14 Carlos Guzmán Álvarez  <carlosga@telefonica.net>

    * Mono.Security.Protocol.Tls.Handshake.Client/TlsServerCertificate.cs:

        - Removed test code.

2003-11-17 Carlos Guzmán Álvarez  <carlosga@telefonica.net>

	* Mono.Security.Protocol.Tls/SslClientStream.cs:

		Removed ReadByte method, use innerStream.ReadByte() method instead.

2003-11-13 Carlos Guzmán Álvarez  <carlosga@telefonica.net>

	* Added implementation of an SslClientStream class similar to the MS .NET Framework 1.2 documentation.

		The next files are no more needed:

			- TlsSession.cs

			- TlsNetworkStream.cs

			- TlsSocket.cs

			- TlsSessionState.cs

		The next files are renamed:

			- TlsSessionSettings.cs -> TlsClientSettings.cs

			- TlsSessionContext.cs -> TlsContext.cs

		The next files are new:

			- SslClientStream.cs ( the name is non definitive yet )

		The next files where changed to reflect the new canges:

			- TlsHandshakeMessage.cs

			- TlsClientCertificate.cs

			- TlsClientCertificateVerify.cs

			- TlsClientFinished.cs

			- TlsClientHello.cs

			- TlsClientKeyExchange.cs

			- TlsServerCertificate.cs

			- TlsServerCertificateRequest.cs

			- TlsServerFinished.cs

			- TlsServerHello.cs

			- TlsServerHelloDone.cs

			- TlsServerKeyExchange.cs

			- TlsAlert.cs

			- TlsCloseNotifyAlert.cs

		
2003-11-12 Carlos Guzmán Álvarez  <carlosga@telefonica.net>

	* Mono.Security.Protocol.Tls.Alerts/TlsAlert.cs:
	
		- Changes for give full error message only in debug mode ( Thanks to Sebastién Pouliot. )
		
	* Mono.Security.Protocol.Tls/TlsProtocol.cs:
	
		- Renamed to SecurityProtocolType.cs ( for match .NET 1.2 )
	
	* Mono.Security.Cryptography/MD5SHA1CryptoServiceProvider.cs:
	
		- Renamed to MD5SHA1.cs ( Thanks to Sebastién Pouliot. )
		
	* Mono.Security.Cryptography/TlsCompressionMethod.cs:
	
		- Renamed to SecurityCompressionType.
		
	* Mono.Security.Protocol.Tls/CipherAlgorithmType.cs:
	* Mono.Security.Protocol.Tls/HashAlgorithmType.cs:
	* Mono.Security.Protocol.Tls/ExchangeAlgorithmType.cs:
	
		- New enumerations that matches .NET 1.2 definitions with some minor differences.
	
	* Mono.Security.Protocol.Tls/CipherSuite.cs:
	* Mono.Security.Protocol.Tls/TlsCipherSuite.cs:
	* Mono.Security.Protocol.Tls/TlsSslCipherSuite.cs:
	* Mono.Security.Protocol.Tls/TlsSessionContext.cs:
	
		- Added changes for make use of new enumerations.
	
	* Mono.Security.Protocol.Tls/TlsClientStream.cs:
	
		- Added new informative properties that matches .NET 1.2 SslClientStream
		( Not all the properties are implemented yet ).


2003-11-10 Carlos Guzmán Álvarez  <carlosga@telefonica.net>

	* Mono.Security.Protocol.Tls.Alerts/TlsAlert.cs:

		- Fixed invalid alert message.

	* Mono.Security.Protocol.Tls/CipherSuite.cs:
	* Mono.Security.Protocol.Tls/TlsSslCipherSuite.cs:
	* Mono.Security.Cryptography/HMAC.cs:
	* Mono.Security.Cryptography/MD5SHA1CryptoServiceProvider.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificateVerify.cs:

		- Changed ( Thanks to Sebastién Pouliot for his feedback )

			SHA1CryptoServiceProvider sha = new SHA1CryptoServiceProvider();
			MD5CryptoServiceProvider sha = new MD5CryptoServiceProvider();

			to

			HashAlgorithm sha = SHA1.Create();
			HashAlgorithm md5 = MD5.Create(); 

2003-11-04 Carlos Guzmán Álvarez <carlosga@telefonica.net>

	* Mono.Security.Protocol.Tls/CipherSuite.cs:

		- Added custom padding for record encryption.


2003-11-03 Carlos Guzmán Álvarez <carlosga@telefonica.net>

	* Mono.Security.Protocol.Tls.Handshake/TlsHandshakeMessages.cs:
	
		- Removed file.

	* Mono.Security.Protocol.Tls/TlsSslHandshakeHash.cs:
	
		- New class for handshake hashes calculation on SSL3 protocol.

	* Mono.Security.Protocol.Tls/TlsSessionContext.cs:
	
		- Fixed mac keys clearing for SSL3 protocol.

	* Mono.Security.Protocol.Tls/TlsSslCipherSuite.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientFinished.cs:
	
		- Added changes for make use of new TlsSslHandshakeHash class.
	
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs:
	
		- Added initial implementation for SSL3 protocol.
	
	* Mono.Security.Cryptography/MD5SHA1CryptoServiceProvider.cs:
	
		- New class for md5-sha hash calculation.
							
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientFinished.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsHandshakeMessage.cs:
	
		- Make use of new MD5SHA1CryptoServiceProvider class.
		
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificateVerify.cs:
	
		- Added initial implementation (not finished).
			
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs:
	
		- Minor change to message processing.

		- Changed verify method name to verifySignature.
			
	* Mono.Security.Protocol.Tls/TlsSessionContext.cs:
	
		- Changed handshakeHashes member to be an TlsStream.

2003-10-28 Carlos Guzmán Álvarez <carlosga@telefonica.net>

	* Mono.Security.Protocol.Tls/CipherSuite.cs:
	* Mono.Security.Protocol.Tls/TlsSessionSettings.cs:
	* Mono.Security.Protocol.Tls/TlsServerSettings.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificateVerify.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientKeyExchange.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerCertificate.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs:

		- Added changes for make use of X509 classes from mono.

2003-10-23 Carlos Guzmán Álvarez <carlosga@telefonica.net>

	* Added partial implementation of SSL3 protocol ( not finished yet ).
