AbstractTlsCrypto
Base class for a TlsCrypto implementation that provides some needed methods from elsewhere in the impl
            package.
                
protected AbstractTlsCrypto()
public abstract TlsCipher CreateCipher(TlsCryptoParameters cryptoParams, int encryptionAlgorithm, int macAlgorithm)
public abstract bool HasAnyStreamVerifiers(IList<SignatureAndHashAlgorithm> signatureAndHashAlgorithms)