[pgsqlclient-checkins] pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls TlsSessionContext.cs,1.2,1.3

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

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls
In directory sc8-pr-cvs1:/tmp/cvs-serv32059

Modified Files:
	TlsSessionContext.cs 
Log Message:
- Added methods GetUnixTime and GetSecureRandomBytes.

Index: TlsSessionContext.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/TlsSessionContext.cs,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** TlsSessionContext.cs	13 Oct 2003 19:13:30 -0000	1.2
--- TlsSessionContext.cs	14 Oct 2003 09:48:01 -0000	1.3
***************
*** 194,197 ****
--- 194,215 ----
  		#region KEY_GENERATION_METODS
  
+ 		public byte[] GetSecureRandomBytes(int count)
+ 		{
+ 			byte[] secureBytes = new byte[count];
+ 
+ 			RNGCryptoServiceProvider rng = new RNGCryptoServiceProvider();
+ 			rng.GetNonZeroBytes(secureBytes);
+ 			
+ 			return secureBytes;
+ 		}
+ 
+ 		public int GetUnixTime()
+ 		{
+ 			DateTime now		= DateTime.Now.ToUniversalTime();
+ 			TimeSpan unixTime	= now.Subtract(new DateTime(1970, 1, 1));
+ 
+ 			return (int)unixTime.TotalSeconds;
+ 		}
+ 
  		public byte[] CreatePremasterSecret()
  		{
***************
*** 199,209 ****
  
  			// Write protocol version
! 			stream.WriteShort((short)TlsProtocol.Tls1);
  
  			// Generate random bytes
! 			byte[] random = new byte[46];
! 			RNGCryptoServiceProvider rng = new RNGCryptoServiceProvider();
! 			rng.GetNonZeroBytes(random);
! 			stream.Write(random);
  
  			byte[] preMasterSecret = stream.GetBytes();
--- 217,224 ----
  
  			// Write protocol version
! 			stream.WriteShort((short)protocol);
  
  			// Generate random bytes
! 			stream.Write(GetSecureRandomBytes(46));
  
  			byte[] preMasterSecret = stream.GetBytes();