| // Copyright 2021 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CRYPTOHOME_FWMP_CHECKER_PLATFORM_INDEX_H_ |
| #define CRYPTOHOME_FWMP_CHECKER_PLATFORM_INDEX_H_ |
| |
| #include "cryptohome/fwmp_checker.h" |
| |
| #include <tpm_manager/client/tpm_manager_utility.h> |
| |
| namespace cryptohome { |
| |
| class FwmpCheckerPlatformIndex : public FwmpChecker { |
| public: |
| FwmpCheckerPlatformIndex() = default; |
| explicit FwmpCheckerPlatformIndex( |
| tpm_manager::TpmManagerUtility* tpm_manager_utility); |
| ~FwmpCheckerPlatformIndex() override = default; |
| |
| bool IsValidForWrite(uint32_t nv_index) override; |
| |
| private: |
| // Initializes `tpm_manager_utility_`; returns `true` iff successful. |
| bool InitializeTpmManagerUtility(); |
| |
| tpm_manager::TpmManagerUtility* tpm_manager_utility_ = nullptr; |
| }; |
| |
| } // namespace cryptohome |
| |
| #endif // CRYPTOHOME_FWMP_CHECKER_PLATFORM_INDEX_H_ |