732     keymaster_key_blob_t* key_blob, keymaster_key_characteristics_t** characteristics) {  in generate_key()  argument
736     if (!key_blob)  in generate_key()
746         return km1_dev->generate_key(km1_dev, params, key_blob, characteristics);  in generate_key()
753     key_blob->key_material_size = response.key_blob.key_material_size;  in generate_key()
754     uint8_t* tmp = reinterpret_cast<uint8_t*>(malloc(key_blob->key_material_size));  in generate_key()
757     memcpy(tmp, response.key_blob.key_material, response.key_blob.key_material_size);  in generate_key()
758     key_blob->key_material = tmp;  in generate_key()
778                                   keymaster_key_blob_t* key_blob,  in generate_key()  argument
786     if (!key_blob)  in generate_key()
797         keymaster_error_t error = km1_dev->generate_key(km1_dev, params, key_blob,  in generate_key()
815     key_blob->key_material_size = response.key_blob.key_material_size;  in generate_key()
816     uint8_t* tmp = reinterpret_cast<uint8_t*>(malloc(key_blob->key_material_size));  in generate_key()
819     memcpy(tmp, response.key_blob.key_material, response.key_blob.key_material_size);  in generate_key()
820     key_blob->key_material = tmp;  in generate_key()
832     const keymaster1_device_t* dev, const keymaster_key_blob_t* key_blob,  in get_key_characteristics()  argument
835     if (!dev || !key_blob || !key_blob->key_material)  in get_key_characteristics()
843         return km1_dev->get_key_characteristics(km1_dev, key_blob, client_id, app_data,  in get_key_characteristics()
848     request.SetKeyMaterial(*key_blob);  in get_key_characteristics()
871     const keymaster2_device_t* dev, const keymaster_key_blob_t* key_blob,  in get_key_characteristics()  argument
888         keymaster_error_t error = km1_dev->get_key_characteristics(km1_dev, key_blob, client_id,  in get_key_characteristics()
898     request.SetKeyMaterial(*key_blob);  in get_key_characteristics()
916     keymaster_key_blob_t* key_blob, keymaster_key_characteristics_t** characteristics) {  in import_key()  argument
920     if (!key_blob)  in import_key()
930         return km1_dev->import_key(km1_dev, params, key_format, key_data, key_blob,  in import_key()
944     key_blob->key_material_size = response.key_blob.key_material_size;  in import_key()
945     key_blob->key_material = reinterpret_cast<uint8_t*>(malloc(key_blob->key_material_size));  in import_key()
946     if (!key_blob->key_material)  in import_key()
948     memcpy(const_cast<uint8_t*>(key_blob->key_material), response.key_blob.key_material,  in import_key()
949            response.key_blob.key_material_size);  in import_key()
963     keymaster_key_blob_t* key_blob, keymaster_key_characteristics_t* characteristics) {  in import_key()  argument
975         error = import_key(&sk_dev->km1_device_, params, key_format, key_data, key_blob,  in import_key()
982         error = import_key(&sk_dev->km1_device_, params, key_format, key_data, key_blob, nullptr);  in import_key()