Gets a value that identifies the bulk encryption algorithm used by this System.Net.Security.SslStream.
Documentation for this section has not yet been entered.
A value of System.Security.Authentication.CipherAlgorithmType.Null is required for the SslStream.CipherAlgorithm property when the EncryptionPolicy.NoEncryption enumeration value is used to construct a System.Net.Security.SslStream instance.
winxpsvr and winxp do not support the System.Security.Authentication.CipherAlgorithmType.Null value. So even if the System.Security.Authentication.CipherAlgorithmType.Null value is used to construct the System.Net.Security.SslStream instance, the System.Net.Security.EncryptionPolicy property will be System.Security.Authentication.CipherAlgorithmType.None. The System.Security.Authentication.CipherAlgorithmType.Null value is only returned on Windows Vista and later.