) const
{
shared_ptr<const dcp::CPL> cpl (new dcp::CPL (cpl_file));
- shared_ptr<const dcp::CertificateChain> signer = Config::instance()->signer();
+ shared_ptr<const dcp::CertificateChain> signer = Config::instance()->signer_chain ();
if (!signer->valid ()) {
throw InvalidSignerError ();
}