private static NativeSsl newSsl(SSLParametersImpl sslParameters, ConscryptEngine engine,
        AliasChooser aliasChooser) {
        try {
            return NativeSsl.newInstance(sslParameters, engine, aliasChooser, engine);
        } catch (SSLException e) {
            throw new RuntimeException(e);
        }
    }
Private key for the TLS Channel ID extension. This field is client-side only. Set during
startHandshake.
common/src/main/java/org/conscrypt/ConscryptEngine.java