| // Copyright 2021 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| library fuchsia.identity.credential; |
| |
| /// Specific error codes returned by the Reset protocol. |
| type ResetError = flexible enum : uint32 { |
| // Failed to clear the disk state when wiping hardware backed credentials. |
| DISK_STATE_FAILED_TO_CLEAR = 1; |
| // Failed to clear the chip state when wiping hardware backed credentials. |
| CHIP_STATE_FAILED_TO_CLEAR = 2; |
| }; |
| |
| /// Reset is a small protocol intended to be used exclusively on factory reset |
| /// to reset any hardware backed credentials. |
| @discoverable |
| protocol Reset { |
| /// Resets the sytem credential state. This is used when performing |
| /// a factory reset. |
| Reset() -> (struct {}) error ResetError; |
| }; |