BcDefaultTlsCredentialedDecryptor
Credentialed class decrypting RSA encrypted secrets sent from a peer for our end of the TLS connection
            using the BC light-weight API.
                
public BcDefaultTlsCredentialedDecryptor(BcTlsCrypto crypto, Certificate certificate, AsymmetricKeyParameter privateKey)
protected virtual TlsSecret SafeDecryptPreMasterSecret(TlsCryptoParameters cryptoParams, RsaKeyParameters rsaServerPrivateKey, byte[] encryptedPreMasterSecret)