| /* |
| * Copyright 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef SYSTEM_KEYMASTER_INTEGRITY_ASSURED_KEY_BLOB_ |
| #define SYSTEM_KEYMASTER_INTEGRITY_ASSURED_KEY_BLOB_ |
| |
| #include <hardware/keymaster_defs.h> |
| |
| namespace keymaster { |
| |
| class AuthorizationSet; |
| class Buffer; |
| struct KeymasterKeyBlob; |
| |
| keymaster_error_t SerializeIntegrityAssuredBlob(const KeymasterKeyBlob& key_material, |
| const AuthorizationSet& hidden, |
| const AuthorizationSet& hw_enforced, |
| const AuthorizationSet& sw_enforced, |
| KeymasterKeyBlob* key_blob); |
| |
| keymaster_error_t DeserializeIntegrityAssuredBlob(const KeymasterKeyBlob& key_blob, |
| const AuthorizationSet& hidden, |
| KeymasterKeyBlob* key_material, |
| AuthorizationSet* hw_enforced, |
| AuthorizationSet* sw_enforced); |
| |
| keymaster_error_t DeserializeIntegrityAssuredBlob_NoHmacCheck(const KeymasterKeyBlob& key_blob, |
| KeymasterKeyBlob* key_material, |
| AuthorizationSet* hw_enforced, |
| AuthorizationSet* sw_enforced); |
| |
| } // namespace keymaster; |
| |
| #endif // SYSTEM_KEYMASTER_INTEGRITY_ASSURED_KEY_BLOB_ |