1 /* 2 * Copyright 2020 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include <keymaster/contexts/soft_attestation_context.h> 18 19 #include <string> 20 21 #include <keymaster/km_openssl/asymmetric_key.h> 22 #include <keymaster/km_openssl/attestation_utils.h> 23 24 namespace keymaster { 25 26 const AttestationContext::VerifiedBootParams* GetVerifiedBootParams(keymaster_error_t * error) const27SoftAttestationContext::GetVerifiedBootParams(keymaster_error_t* error) const { 28 static AttestationContext::VerifiedBootParams params; 29 static std::string fake_vb_key(32, 0); 30 31 params.verified_boot_key = {reinterpret_cast<uint8_t*>(fake_vb_key.data()), fake_vb_key.size()}; 32 params.verified_boot_hash = {reinterpret_cast<uint8_t*>(fake_vb_key.data()), 33 fake_vb_key.size()}; 34 params.verified_boot_state = KM_VERIFIED_BOOT_UNVERIFIED; 35 params.device_locked = false; 36 *error = KM_ERROR_OK; 37 return ¶ms; 38 } 39 40 } // namespace keymaster 41