/**
*
* @see \X509\AttributeCertificate\AttCertIssuer::ASN1()
* @return ImplicitlyTaggedType Tagged Sequence
*/
public function toASN1()
{
$elements = array();
if (isset($this->_issuerName)) {
$elements[] = $this->_issuerName->toASN1();
}
if (isset($this->_baseCertificateID)) {
$elements[] = new ImplicitlyTaggedType(0, $this->_baseCertificateID->toASN1());
}
if (isset($this->_objectDigestInfo)) {
$elements[] = new ImplicitlyTaggedType(1, $this->_objectDigestInfo->toASN1());
}
return new ImplicitlyTaggedType(0, new Sequence(...$elements));
}
/**
* Check whether Holder identifies given certificate.
*
* @param Certificate $cert
* @return boolean
*/
public function identifiesPKC(Certificate $cert)
{
// if neither baseCertificateID nor entityName are present
if (!$this->_baseCertificateID && !$this->_entityName) {
return false;
}
// if baseCertificateID is present, but doesn't match
if ($this->_baseCertificateID && !$this->_baseCertificateID->identifiesPKC($cert)) {
return false;
}
// if entityName is present, but doesn't match
if ($this->_entityName && !$this->_checkEntityName($cert)) {
return false;
}
return true;
}
