| // 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. |
| |
| #include "libhwsec-foundation/tpm_error/auth_failure_analysis.h" |
| |
| #include "libhwsec-foundation/tpm_error/tpm_error_constants.h" |
| #include "libhwsec-foundation/tpm_error/tpm_error_data.h" |
| |
| namespace libhwsec_foundation { |
| |
| bool DoesCauseDAIncrease(const TpmErrorData& data) { |
| // For TPM2.0 case, the reactive trigger model of DA reset is not implemented; |
| // thus, always returns `false`. |
| if (USE_TPM2) { |
| return false; |
| } |
| return data.response == kTpm1Auth2FailResponse || |
| data.response == kTpm1AuthFailResponse; |
| } |
| |
| } // namespace libhwsec_foundation |
