[pgsqlclient-checkins] pgsqlclient_10/PgSqlClient.Security.Tls/source/Handshake TlsClientKeyExchange.cs,1.1,1.2

[<car...@us...>]

Update of /cvsroot/pgsqlclient/pgsqlclient_10/PgSqlClient.Security.Tls/source/Handshake
In directory sc8-pr-cvs1:/tmp/cvs-serv27055

Modified Files:
	TlsClientKeyExchange.cs 
Log Message:
Changes on handling of RSA keys

Index: TlsClientKeyExchange.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/PgSqlClient.Security.Tls/source/Handshake/TlsClientKeyExchange.cs,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** TlsClientKeyExchange.cs	20 Aug 2003 11:51:31 -0000	1.1
--- TlsClientKeyExchange.cs	20 Aug 2003 15:45:05 -0000	1.2
***************
*** 43,48 ****
  			byte[] preMasterSecret = Session.CreatePremasterSecret();
  
  			// Encrypt premaster_sercret
! 			RSAPKCS1KeyExchangeFormatter formatter = new RSAPKCS1KeyExchangeFormatter(Session.State.Cipher.RSA);
  
  			// Write the preMasterSecret encrypted
--- 43,59 ----
  			byte[] preMasterSecret = Session.CreatePremasterSecret();
  
+ 			// Create a new RSA key
+ 			RSACryptoServiceProvider rsa = null;
+ 			if (Session.State.ServerSettings.ServerKeyExchange)
+ 			{
+ 				rsa = Session.State.Cipher.CreateRSA(Session.State.ServerSettings.RsaParameters);
+ 			}
+ 			else
+ 			{
+ 				rsa = Session.State.Cipher.CreateRSA(Session.State.ServerSettings.ServerCertificates[0]);
+ 			}			
+ 			
  			// Encrypt premaster_sercret
! 			RSAPKCS1KeyExchangeFormatter formatter = new RSAPKCS1KeyExchangeFormatter(rsa);
  
  			// Write the preMasterSecret encrypted
***************
*** 54,57 ****
--- 65,71 ----
  			// Create keys
  			Session.CreateKeys();
+ 
+ 			// Clear resources
+ 			rsa.Clear();
  		}