429     KmErrorOr<EncryptedKey> encrypted_key;  in CreateAuthEncryptedKeyBlob()  local
431         encrypted_key = EncryptKey(  in CreateAuthEncryptedKeyBlob()
436         encrypted_key = EncryptKey(  in CreateAuthEncryptedKeyBlob()
441     if (!encrypted_key) {  in CreateAuthEncryptedKeyBlob()
442         return encrypted_key.error();  in CreateAuthEncryptedKeyBlob()
445     encrypted_key->kdf_version = info.kdf_version;  in CreateAuthEncryptedKeyBlob()
446     encrypted_key->addl_info = info.addl_info;  in CreateAuthEncryptedKeyBlob()
448             *encrypted_key, hw_enforced, sw_enforced,  in CreateAuthEncryptedKeyBlob()
690           deserialized_key->encrypted_key.format);  in ParseKeyBlob()
693     error = DeriveMasterKey(&master_key, deserialized_key->encrypted_key);  in ParseKeyBlob()
705     if (deserialized_key->encrypted_key.format ==  in ParseKeyBlob()
707         deserialized_key->encrypted_key.format ==  in ParseKeyBlob()
715           deserialized_key->encrypted_key.format);  in ParseKeyBlob()
743               deserialized_key->encrypted_key.format);  in DeleteKey()
1437     Buffer encrypted_key;  in UnwrapKey()  local
1445     if (!encrypted_key.Reinitialize(total_key_size)) {  in UnwrapKey()
1450     if (!encrypted_key.write(secure_key.key_material,  in UnwrapKey()
1454     if (!encrypted_key.write(tag.data, tag.data_length)) {  in UnwrapKey()
1469     error = aes_operation->Update(update_params, encrypted_key,  in UnwrapKey()