| // Copyright 2024 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_OS_CRYPT_SYNC_OS_CRYPT_METRICS_H_ |
| #define COMPONENTS_OS_CRYPT_SYNC_OS_CRYPT_METRICS_H_ |
| |
| namespace os_crypt { |
| |
| // These values are persisted to logs. Entries should not be renumbered and |
| // numeric values should never be reused. |
| enum class EncryptionPrefixVersion { |
| // Data did not have any version header and so was returned to the caller |
| // without being decrypted. |
| kNoVersion = 0, |
| // Data starts with `v10`. This is supported on all platforms. |
| kVersion10 = 1, |
| // Data starts with `v11`. This is only supported on Linux. |
| kVersion11 = 2, |
| kMaxValue = kVersion11, |
| }; |
| |
| void LogEncryptionVersion(EncryptionPrefixVersion version); |
| |
| } // namespace os_crypt |
| |
| #endif // COMPONENTS_OS_CRYPT_SYNC_OS_CRYPT_METRICS_H_ |
