372 static std::string GetHashAlgorithm(const AvbHashtreeDescriptor &descriptor) {  in GetHashAlgorithm()  argument
373   return std::string(reinterpret_cast<const char *>(descriptor.hash_algorithm));  in GetHashAlgorithm()
377 static std::string GetHashAlgorithm(const AvbHashDescriptor &descriptor) {  in GetHashAlgorithm()  argument
378   return std::string(reinterpret_cast<const char *>(descriptor.hash_algorithm));  in GetHashAlgorithm()
459   std::unique_ptr<android::fs_mgr::FsAvbHashtreeDescriptor> descriptor =  in GetSystemHashtreeDescriptor()  local
461   if (descriptor == nullptr) {  in GetSystemHashtreeDescriptor()
466   return descriptor;  in GetSystemHashtreeDescriptor()
621   std::unique_ptr<android::fs_mgr::FsAvbHashDescriptor> descriptor =  in TEST()  local
623   ASSERT_TRUE(descriptor)  in TEST()
625   const std::string &salt_str = descriptor->salt;  in TEST()
626   const std::string &expected_digest_str = descriptor->digest;  in TEST()
631   const std::string hash_algorithm(GetHashAlgorithm(*descriptor));  in TEST()
645   boot_partition_vector.resize(descriptor->image_size);  in TEST()
647                                        descriptor->image_size))  in TEST()
652       boot_partition_vector.data(), descriptor->image_size,  in TEST()
653       salt.data(), descriptor->salt_len, out_digest.data()))  in TEST()
746   std::unique_ptr<android::fs_mgr::FsAvbHashDescriptor> descriptor =  in VerifyGkiComplianceV2Signature()  local
748   ASSERT_TRUE(descriptor)  in VerifyGkiComplianceV2Signature()
750   ASSERT_EQ(boot_partition_vector.size(), descriptor->image_size);  in VerifyGkiComplianceV2Signature()
752   const std::string &salt_str = descriptor->salt;  in VerifyGkiComplianceV2Signature()
753   const std::string &expected_digest_str = descriptor->digest;  in VerifyGkiComplianceV2Signature()
755   const std::string hash_algorithm(GetHashAlgorithm(*descriptor));  in VerifyGkiComplianceV2Signature()
773                                       descriptor->salt_len, out_digest.data()))  in VerifyGkiComplianceV2Signature()
800   std::unique_ptr<android::fs_mgr::FsAvbHashtreeDescriptor> descriptor =  in TEST()  local
802   ASSERT_TRUE(descriptor);  in TEST()
812   const std::string &salt_str = descriptor->salt;  in TEST()
813   const std::string &expected_digest_str = descriptor->root_digest;  in TEST()
818   const std::string hash_algorithm(GetHashAlgorithm(*descriptor));  in TEST()
831   ALOGI("image_size = %llu", (unsigned long long)descriptor->image_size);  in TEST()
832   ALOGI("data_block_size = %u", descriptor->data_block_size);  in TEST()
833   ALOGI("hash_block_size = %u", descriptor->hash_block_size);  in TEST()
834   ALOGI("tree_offset = %llu", (unsigned long long)descriptor->tree_offset);  in TEST()
835   ALOGI("tree_size = %llu", (unsigned long long)descriptor->tree_size);  in TEST()
838       fd, descriptor->image_size, salt, descriptor->data_block_size,  in TEST()
839       descriptor->hash_block_size, descriptor->tree_offset,  in TEST()
840       descriptor->tree_size, *hasher, expected_digest);  in TEST()
874   std::unique_ptr<android::fs_mgr::FsAvbHashtreeDescriptor> descriptor =  in TEST()  local
876   ASSERT_TRUE(descriptor);  in TEST()
907       std::to_string(descriptor->dm_verity_version),  in TEST()
910       std::to_string(descriptor->data_block_size),  in TEST()
911       std::to_string(descriptor->hash_block_size),  in TEST()
912       std::to_string(descriptor->image_size /  in TEST()
913                      descriptor->data_block_size),  // #blocks  in TEST()
914       std::to_string(descriptor->image_size /  in TEST()
915                      descriptor->data_block_size),  // hash_start  in TEST()
916       GetHashAlgorithm(*descriptor),  in TEST()
917       descriptor->root_digest,  in TEST()
918       descriptor->salt,  in TEST()
973             std::to_string(descriptor->fec_num_roots));  in TEST()
976       std::to_string(descriptor->fec_offset / descriptor->data_block_size));  in TEST()
979       std::to_string(descriptor->fec_offset / descriptor->data_block_size));  in TEST()
985 static void VerifyHashAlgorithm(const AvbHashtreeDescriptor* descriptor) {  in VerifyHashAlgorithm()  argument
988       descriptor, &hashtree_descriptor))  in VerifyHashAlgorithm()
991   auto partition_name_ptr = reinterpret_cast<const uint8_t*>(descriptor) +  in VerifyHashAlgorithm()