215     const OperationFactory* factory = context.GetOperationFactory(algorithm, purpose);  in GetSupported()  local
216     if (!factory) {  in GetSupported()
222     const T* supported = (factory->*get_supported_method)(&count);  in GetSupported()
322     const KeyFactory* factory{};  in get_key_factory()  local
324         !(factory = context.GetKeyFactory(algorithm))) {  in get_key_factory()
327     return factory;  in get_key_factory()
334     const KeyFactory* factory =  in GenerateKey()  local
336     if (!factory) return;  in GenerateKey()
354     response->error = factory->GenerateKey(request.key_description,  in GenerateKey()
611     OperationFactory* factory = key->key_factory()->GetOperationFactory(request.purpose);  in BeginOperation()  local
612     if (!factory) return;  in BeginOperation()
617         factory->CreateOperation(std::move(*key), request.additional_params, &response->error));  in BeginOperation()
834     const KeyFactory* factory =  in ImportKey()  local
836     if (!factory) return;  in ImportKey()
860     response->error = factory->ImportKey(request.key_description,  //  in ImportKey()
964     const KeyFactory* factory = get_key_factory(key_description, *context_, &response->error);  in ImportWrappedKey()  local
965     if (!factory) return;  in ImportWrappedKey()
967     response->error = factory->ImportKey(key_description,          //  in ImportWrappedKey()