/**
* @param array $complete_headers
* @param string $cek
* @param \Jose\Algorithm\KeyEncryption\KeyAgreementWrappingInterface $key_encryption_algorithm
* @param \Jose\Algorithm\ContentEncryptionAlgorithmInterface $content_encryption_algorithm
* @param array $additional_headers
* @param \Jose\Object\JWKInterface $recipient_key
*
* @return string
*/
private function getEncryptedKeyFromKeyAgreementAndKeyWrappingAlgorithm(array $complete_headers, $cek, Algorithm\KeyEncryption\KeyAgreementWrappingInterface $key_encryption_algorithm, Algorithm\ContentEncryptionAlgorithmInterface $content_encryption_algorithm, array &$additional_headers, Object\JWKInterface $recipient_key)
{
$jwt_cek = $key_encryption_algorithm->wrapAgreementKey($recipient_key, $cek, $content_encryption_algorithm->getCEKSize(), $complete_headers, $additional_headers);
return $jwt_cek;
}