178     blob_.key_material = nullptr;  in Keymaster2Test()
180     blob_.key_material = 0;  in Keymaster2Test()
201     return device()->generate_key(device(), &params, &blob_, &characteristics_);  in GenerateKey()
205     return device()->delete_key(device(), &blob_);  in DeleteKey()
219     return device()->import_key(device(), &params, format, &key, &blob_, &characteristics_);  in ImportKey()
240         device()->begin(device(), purpose, &blob_, &in_params, &out_params, &op_handle_);  in BeginOperation()
251         device()->begin(device(), purpose, &blob_, &input_set, &out_params, &op_handle_);  in BeginOperation()
347     return device()->attest_key(device(), &blob_, &attest_params, cert_chain);  in AttestKey()
353         device()->upgrade_key(device(), &blob_, &upgrade_params, &upgraded_blob);  in UpgradeKey()
356         blob_ = upgraded_blob;  in UpgradeKey()
611     return device()->get_key_characteristics(device(), &blob_, &client_id_, nullptr /* app_data */,  in GetCharacteristics()
617     keymaster_error_t error = device()->export_key(device(), format, &blob_, &client_id_,  in ExportKey()
693     free(const_cast<uint8_t*>(blob_.key_material));  in FreeKeyBlob()
694     blob_.key_material = nullptr;  in FreeKeyBlob()
698     assert(blob_.key_material);  in corrupt_key_blob()
699     uint8_t* tmp = const_cast<uint8_t*>(blob_.key_material);  in corrupt_key_blob()
700     ++tmp[blob_.key_material_size / 2];  in corrupt_key_blob()