| // Copyright 2020 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_PIN_WEAVER_AUTH_BLOCK_H_ |
| #define CRYPTOHOME_PIN_WEAVER_AUTH_BLOCK_H_ |
| |
| #include "cryptohome/auth_block.h" |
| |
| #include "cryptohome/le_credential_manager.h" |
| |
| #include <base/macros.h> |
| |
| namespace cryptohome { |
| |
| class PinWeaverAuthBlock : public AuthBlock { |
| public: |
| explicit PinWeaverAuthBlock(LECredentialManager* le_manager, |
| TpmInit* tpm_init); |
| |
| bool Create(const AuthInput& user_input, |
| AuthBlockState* state, |
| KeyBlobs* key_blobs, |
| CryptoError* error) override; |
| |
| bool Derive(const AuthInput& auth_input, |
| const AuthBlockState& state, |
| KeyBlobs* key_blobs, |
| CryptoError* error) override; |
| |
| private: |
| // Handler for Low Entropy credentials. |
| LECredentialManager* le_manager_; |
| |
| TpmInit* tpm_init_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PinWeaverAuthBlock); |
| }; |
| |
| } // namespace cryptohome |
| |
| #endif // CRYPTOHOME_PIN_WEAVER_AUTH_BLOCK_H_ |