}
-KDMDecryptionError::KDMDecryptionError (std::string message)
- : runtime_error (String::compose ("Could not decrypt KDM (%1)", message))
+KDMDecryptionError::KDMDecryptionError (std::string message, int cipher_length, int modulus_dmax)
+ : runtime_error (String::compose ("Could not decrypt KDM (%1) (%2/%3)", message, cipher_length, modulus_dmax))
{
}