- * verified. If crypto->decrypt is true, encrypted child parts will be
- * decrypted. If the crypto contexts (crypto->gpgctx or
- * crypto->pkcs7) are NULL, they will be lazily initialized.
+ * verified. If crypto->decrypt is NOTMUCH_DECRYPT_TRUE, encrypted
+ * child parts will be decrypted using either stored session keys or
+ * asymmetric crypto. If crypto->decrypt is NOTMUCH_DECRYPT_AUTO,
+ * only session keys will be tried. If the crypto contexts
+ * (crypto->gpgctx or crypto->pkcs7) are NULL, they will be lazily
+ * initialized.